Update freetype to 2.11.1

750 files changed, 84284 insertions, 54248 deletions

diff --git a/freetype/CMakeLists.txt b/freetype/CMakeLists.txt
index 3ed55aad7..4335d66dc 100644
--- a/freetype/CMakeLists.txt
+++ b/freetype/CMakeLists.txt
@@ -1,6 +1,6 @@
 # CMakeLists.txt
 #
-# Copyright (C) 2013-2020 by
+# Copyright (C) 2013-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # Written originally by John Cary <cary@txcorp.com>
@@ -12,13 +12,17 @@
 # fully.
 #
 #
-# The following will 1. create a build directory and 2. change into it and
+# The following will (1) create a build directory, and (2) change into it and
 # call cmake to configure the build with default parameters as a static
-# library. See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html
-# for information about Debug, Release, etc. builds.
+# library.  See
+#
+#   https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html
+#
+# for information about debug or release builds, for example
 #
 #   cmake -B build -D CMAKE_BUILD_TYPE=Release
 #
+#
 # For a dynamic library, use
 #
 #   cmake -B build -D BUILD_SHARED_LIBS=true -D CMAKE_BUILD_TYPE=Release
@@ -39,7 +43,8 @@
 #
 #   cmake -E chdir build cmake -G Xcode -D IOS_PLATFORM=SIMULATOR64 ..
 #
-# Finally, build the project with:
+#
+# Finally, build the project with
 #
 #   cmake --build build
 #
@@ -56,40 +61,47 @@
 #
 # Some notes.
 #
-# . `cmake' creates configuration files in
+# - `cmake' creates configuration files in
 #
 #     <build-directory>/include/freetype/config
 #
 #   which should be further modified if necessary.
 #
-# . You can use `cmake' directly on a freshly cloned FreeType git
+# - You can use `cmake' directly on a freshly cloned FreeType git
 #   repository.
 #
-# . `CMakeLists.txt' is provided as-is since it is normally not used by the
+# - `CMakeLists.txt' is provided as-is since it is normally not used by the
 #   developer team.
 #
-# . Set the `FT_WITH_ZLIB', `FT_WITH_BZIP2', `FT_WITH_PNG',
-#   `FT_WITH_HARFBUZZ', and `FT_WITH_BROTLI' CMake variables to `ON' to
-#   force using a dependency.  Leave a variable undefined (which is the
-#   default) to use the dependency only if it is available. Example:
+# - Set the `FT_REQUIRE_ZLIB', `FT_REQUIRE_BZIP2', `FT_REQUIRE_PNG',
+#   `FT_REQUIRE_HARFBUZZ', and `FT_REQUIRE_BROTLI' CMake variables to `ON'
+#   or `TRUE' to force using a dependency.  Leave a variable undefined
+#   (which is the default) to use the dependency only if it is available.
+#   Example:
 #
-#     cmake -B build -D FT_WITH_ZLIB=ON \
-#                    -D FT_WITH_BZIP2=ON \
-#                    -D FT_WITH_PNG=ON \
-#                    -D FT_WITH_HARFBUZZ=ON \
-#                    -D FT_WITH_BROTLI=ON [...]
+#     cmake -B build -D FT_REQUIRE_ZLIB=TRUE \
+#                    -D FT_REQUIRE_BZIP2=TRUE \
+#                    -D FT_REQUIRE_PNG=TRUE \
+#                    -D FT_REQUIRE_HARFBUZZ=TRUE \
+#                    -D FT_REQUIRE_BROTLI=TRUE [...]
 #
-#   Set `CMAKE_DISABLE_FIND_PACKAGE_XXX=TRUE' to disable a dependency completely
-#   (where `XXX' is a CMake package name like `BZip2').  Example for disabling all
+# - Set `FT_DISABLE_XXX=TRUE' to disable a dependency completely (where
+#   `XXX' is a CMake package name like `BZip2').  Example for disabling all
 #   dependencies:
 #
-#     cmake -B build -D CMAKE_DISABLE_FIND_PACKAGE_ZLIB=TRUE \
-#                    -D CMAKE_DISABLE_FIND_PACKAGE_BZip2=TRUE \
-#                    -D CMAKE_DISABLE_FIND_PACKAGE_PNG=TRUE \
-#                    -D CMAKE_DISABLE_FIND_PACKAGE_HarfBuzz=TRUE \
-#                    -D CMAKE_DISABLE_FIND_PACKAGE_BrotliDec=TRUE [...]
+#     cmake -B build -D FT_DISABLE_ZLIB=TRUE \
+#                    -D FT_DISABLE_BZIP2=TRUE \
+#                    -D FT_DISABLE_PNG=TRUE \
+#                    -D FT_DISABLE_HARFBUZZ=TRUE \
+#                    -D FT_DISABLE_BROTLI=TRUE [...]
+#
+# - NOTE: If a package is set as DISABLED, it cannot be set as REQUIRED
+#   without unsetting the DISABLED value first.  For example, if
+#   `FT_DISABLE_HARFBUZZ=TRUE' has been set (Cache is present), you need to
+#   call `FT_DISABLE_HARFBUZZ=FALSE' before calling
+#   `FT_REQUIRE_HARFBUZZ=TRUE'.
 #
-# . Installation of FreeType can be controlled with the CMake variables
+# - Installation of FreeType can be controlled with the CMake variables
 #   `SKIP_INSTALL_HEADERS', `SKIP_INSTALL_LIBRARIES', and `SKIP_INSTALL_ALL'
 #   (this is compatible with the same CMake variables in zlib's CMake
 #   support).
@@ -103,9 +115,13 @@ if (NOT CMAKE_VERSION VERSION_LESS 3.3)
   # Allow symbol visibility settings also on static libraries. CMake < 3.3
   # only sets the property on a shared library build.
   cmake_policy(SET CMP0063 NEW)
+
+  # Support new IN_LIST if() operator.
+  cmake_policy(SET CMP0057 NEW)
 endif ()
 
 include(CheckIncludeFile)
+include(CMakeDependentOption)
 
 # CMAKE_TOOLCHAIN_FILE must be set before `project' is called, which
 # configures the base build environment and references the toolchain file
@@ -146,8 +162,8 @@ endif ()
 project(freetype C)
 
 set(VERSION_MAJOR "2")
-set(VERSION_MINOR "10")
-set(VERSION_PATCH "4")
+set(VERSION_MINOR "11")
+set(VERSION_PATCH "1")
 
 # Generate LIBRARY_VERSION and LIBRARY_SOVERSION.
 set(LIBTOOL_REGEX "version_info='([0-9]+):([0-9]+):([0-9]+)'")
@@ -168,13 +184,37 @@ string(REGEX REPLACE
 math(EXPR LIBRARY_SOVERSION "${LIBTOOL_CURRENT} - ${LIBTOOL_AGE}")
 set(LIBRARY_VERSION "${LIBRARY_SOVERSION}.${LIBTOOL_AGE}.${LIBTOOL_REVISION}")
 
-# External dependency library detection is automatic. See the notes at the top
-# of this file, for how to force or disable dependencies completely.
-option(FT_WITH_ZLIB "Use system zlib instead of internal library." OFF)
-option(FT_WITH_BZIP2 "Support bzip2 compressed fonts." OFF)
-option(FT_WITH_PNG "Support PNG compressed OpenType embedded bitmaps." OFF)
-option(FT_WITH_HARFBUZZ "Improve auto-hinting of OpenType fonts." OFF)
-option(FT_WITH_BROTLI "Support compressed WOFF2 fonts." OFF)
+# External dependency library detection is automatic.  See the notes at the
+# top of this file, for how to force or disable dependencies completely.
+option(FT_DISABLE_ZLIB
+  "Disable use of system zlib and use internal zlib library instead." OFF)
+cmake_dependent_option(FT_REQUIRE_ZLIB
+  "Require system zlib instead of internal zlib library." OFF
+  "NOT FT_DISABLE_ZLIB" OFF)
+
+option(FT_DISABLE_BZIP2
+  "Disable support of bzip2 compressed fonts." OFF)
+cmake_dependent_option(FT_REQUIRE_BZIP2
+  "Require support of bzip2 compressed fonts." OFF
+  "NOT FT_DISABLE_BZIP2" OFF)
+
+option(FT_DISABLE_PNG
+  "Disable support of PNG compressed OpenType embedded bitmaps." OFF)
+cmake_dependent_option(FT_REQUIRE_PNG
+  "Require support of PNG compressed OpenType embedded bitmaps." OFF
+  "NOT FT_DISABLE_PNG" OFF)
+
+option(FT_DISABLE_HARFBUZZ
+  "Disable HarfBuzz (used for improving auto-hinting of OpenType fonts)." OFF)
+cmake_dependent_option(FT_REQUIRE_HARFBUZZ
+  "Require HarfBuzz for improving auto-hinting of OpenType fonts." OFF
+  "NOT FT_DISABLE_HARFBUZZ" OFF)
+
+option(FT_DISABLE_BROTLI
+  "Disable support of compressed WOFF2 fonts." OFF)
+cmake_dependent_option(FT_REQUIRE_BROTLI
+  "Require support of compressed WOFF2 fonts." OFF
+  "NOT FT_DISABLE_BROTLI" OFF)
 
 
 # Disallow in-source builds
@@ -205,35 +245,45 @@ endif ()
 
 
 # Find dependencies
-set(HARFBUZZ_MIN_VERSION "1.8.0")
-if (FT_WITH_HARFBUZZ)
-  find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION} REQUIRED)
-else ()
-  find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION})
+if (NOT FT_DISABLE_HARFBUZZ)
+  set(HARFBUZZ_MIN_VERSION "2.0.0")
+  if (FT_REQUIRE_HARFBUZZ)
+    find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION} REQUIRED)
+  else ()
+    find_package(HarfBuzz ${HARFBUZZ_MIN_VERSION})
+  endif ()
 endif ()
 
-if (FT_WITH_PNG)
-  find_package(PNG REQUIRED)
-else ()
-  find_package(PNG)
+if (NOT FT_DISABLE_PNG)
+  if (FT_REQUIRE_PNG)
+    find_package(PNG REQUIRED)
+  else ()
+    find_package(PNG)
+  endif ()
 endif ()
 
-if (FT_WITH_ZLIB)
-  find_package(ZLIB REQUIRED)
-else ()
-  find_package(ZLIB)
+if (NOT FT_DISABLE_ZLIB)
+  if (FT_REQUIRE_ZLIB)
+    find_package(ZLIB REQUIRED)
+  else ()
+    find_package(ZLIB)
+  endif ()
 endif ()
 
-if (FT_WITH_BZIP2)
-  find_package(BZip2 REQUIRED)
-else ()
-  find_package(BZip2)
+if (NOT FT_DISABLE_BZIP2)
+  if (FT_REQUIRE_BZIP2)
+    find_package(BZip2 REQUIRED)
+  else ()
+    find_package(BZip2)
+  endif ()
 endif ()
 
-if (FT_WITH_BROTLI)
-  find_package(BrotliDec REQUIRED)
-else ()
-  find_package(BrotliDec)
+if (NOT FT_DISABLE_BROTLI)
+  if (FT_REQUIRE_BROTLI)
+    find_package(BrotliDec REQUIRED)
+  else ()
+    find_package(BrotliDec)
+  endif ()
 endif ()
 
 # Create the configuration file
@@ -347,6 +397,7 @@ set(BASE_SRCS
   src/pshinter/pshinter.c
   src/psnames/psnames.c
   src/raster/raster.c
+  src/sdf/sdf.c
   src/sfnt/sfnt.c
   src/smooth/smooth.c
   src/truetype/truetype.c
@@ -357,6 +408,8 @@ set(BASE_SRCS
 
 if (UNIX)
   list(APPEND BASE_SRCS "builds/unix/ftsystem.c")
+elseif (WIN32)
+  list(APPEND BASE_SRCS "builds/windows/ftsystem.c")
 else ()
   list(APPEND BASE_SRCS "src/base/ftsystem.c")
 endif ()
@@ -420,7 +473,7 @@ target_include_directories(
     PRIVATE
       ${CMAKE_CURRENT_BINARY_DIR}/include
       ${CMAKE_CURRENT_SOURCE_DIR}/include
-      
+
       # Make <ftconfig.h> available for builds/unix/ftsystem.c.
       ${CMAKE_CURRENT_BINARY_DIR}/include/freetype/config
 )
@@ -440,6 +493,7 @@ endif ()
 
 
 set(PKG_CONFIG_REQUIRED_PRIVATE "")
+set(PKG_CONFIG_LIBS_PRIVATE "")
 
 if (ZLIB_FOUND)
   target_link_libraries(freetype PRIVATE ${ZLIB_LIBRARIES})
@@ -449,7 +503,7 @@ endif ()
 if (BZIP2_FOUND)
   target_link_libraries(freetype PRIVATE ${BZIP2_LIBRARIES})
   target_include_directories(freetype PRIVATE ${BZIP2_INCLUDE_DIR}) # not BZIP2_INCLUDE_DIRS
-  list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "bzip2")
+  list(APPEND PKG_CONFIG_LIBS_PRIVATE "-lbz2")
 endif ()
 if (PNG_FOUND)
   target_link_libraries(freetype PRIVATE ${PNG_LIBRARIES})
@@ -457,9 +511,9 @@ if (PNG_FOUND)
   target_include_directories(freetype PRIVATE ${PNG_INCLUDE_DIRS})
   list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "libpng")
 endif ()
-if (HARFBUZZ_FOUND)
-  target_link_libraries(freetype PRIVATE ${HARFBUZZ_LIBRARIES})
-  target_include_directories(freetype PRIVATE ${HARFBUZZ_INCLUDE_DIRS})
+if (HarfBuzz_FOUND)
+  target_link_libraries(freetype PRIVATE ${HarfBuzz_LIBRARY})
+  target_include_directories(freetype PRIVATE ${HarfBuzz_INCLUDE_DIRS})
   list(APPEND PKG_CONFIG_REQUIRED_PRIVATE "harfbuzz >= ${HARFBUZZ_MIN_VERSION}")
 endif ()
 if (BROTLIDEC_FOUND)
@@ -491,41 +545,39 @@ endif ()
 
 if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
   # Generate the pkg-config file
-  if (UNIX)
-    file(READ "${PROJECT_SOURCE_DIR}/builds/unix/freetype2.in" FREETYPE2_PC_IN)
-
-    string(REPLACE ";" ", " PKG_CONFIG_REQUIRED_PRIVATE "${PKG_CONFIG_REQUIRED_PRIVATE}")
-
-    string(REPLACE "%prefix%" ${CMAKE_INSTALL_PREFIX}
-           FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-    string(REPLACE "%exec_prefix%" "\${prefix}"
-           FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-    string(REPLACE "%libdir%" "\${prefix}/${CMAKE_INSTALL_LIBDIR}"
-           FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-    string(REPLACE "%includedir%" "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}"
-           FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-    string(REPLACE "%ft_version%" "${LIBTOOL_CURRENT}.${LIBTOOL_REVISION}.${LIBTOOL_AGE}"
-           FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-    string(REPLACE "%REQUIRES_PRIVATE%" "${PKG_CONFIG_REQUIRED_PRIVATE}"
-           FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-    string(REPLACE "%LIBS_PRIVATE%" ""  # All libs support pkg-config
-           FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
-
-    set(FREETYPE2_PC_IN_NAME "${PROJECT_BINARY_DIR}/freetype2.pc")
-    if (EXISTS "${FREETYPE2_PC_IN_NAME}")
-      file(READ "${FREETYPE2_PC_IN_NAME}" ORIGINAL_FREETYPE2_PC_IN)
-    else ()
-      set(ORIGINAL_FREETYPE2_PC_IN "")
-    endif ()
-    if (NOT (ORIGINAL_FREETYPE2_PC_IN STREQUAL FREETYPE2_PC_IN))
-      file(WRITE "${FREETYPE2_PC_IN_NAME}" ${FREETYPE2_PC_IN})
-    endif ()
-
-    install(
-      FILES ${PROJECT_BINARY_DIR}/freetype2.pc
-      DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
-      COMPONENT pkgconfig)
+  file(READ "${PROJECT_SOURCE_DIR}/builds/unix/freetype2.in" FREETYPE2_PC_IN)
+
+  string(REPLACE ";" ", " PKG_CONFIG_REQUIRED_PRIVATE "${PKG_CONFIG_REQUIRED_PRIVATE}")
+
+  string(REPLACE "%prefix%" ${CMAKE_INSTALL_PREFIX}
+          FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+  string(REPLACE "%exec_prefix%" "\${prefix}"
+          FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+  string(REPLACE "%libdir%" "\${prefix}/${CMAKE_INSTALL_LIBDIR}"
+          FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+  string(REPLACE "%includedir%" "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}"
+          FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+  string(REPLACE "%ft_version%" "${LIBTOOL_CURRENT}.${LIBTOOL_REVISION}.${LIBTOOL_AGE}"
+          FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+  string(REPLACE "%REQUIRES_PRIVATE%" "${PKG_CONFIG_REQUIRED_PRIVATE}"
+          FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+  string(REPLACE "%LIBS_PRIVATE%" "${PKG_CONFIG_LIBS_PRIVATE}"
+          FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
+
+  set(FREETYPE2_PC_IN_NAME "${PROJECT_BINARY_DIR}/freetype2.pc")
+  if (EXISTS "${FREETYPE2_PC_IN_NAME}")
+    file(READ "${FREETYPE2_PC_IN_NAME}" ORIGINAL_FREETYPE2_PC_IN)
+  else ()
+    set(ORIGINAL_FREETYPE2_PC_IN "")
   endif ()
+  if (NOT (ORIGINAL_FREETYPE2_PC_IN STREQUAL FREETYPE2_PC_IN))
+    file(WRITE "${FREETYPE2_PC_IN_NAME}" ${FREETYPE2_PC_IN})
+  endif ()
+
+  install(
+    FILES ${PROJECT_BINARY_DIR}/freetype2.pc
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
+    COMPONENT pkgconfig)
 
   include(CMakePackageConfigHelpers)
   write_basic_package_version_file(
@@ -557,7 +609,7 @@ endif ()
 set(CPACK_PACKAGE_NAME ${CMAKE_PROJECT_NAME})
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "The FreeType font rendering library.")
 set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README")
-set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/docs/LICENSE.TXT")
+set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.TXT")
 
 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
diff --git a/freetype/ChangeLog b/freetype/ChangeLog
index 42f7c34ba..e419b471e 100644
--- a/freetype/ChangeLog
+++ b/freetype/ChangeLog
@@ -1,5066 +1,1685 @@
-2020-10-20  Werner Lemberg  <wl@gnu.org>
+2021-12-02  Werner Lemberg  <wl@gnu.org>
 
-	* Version 2.10.4 released.
+	* Version 2.11.1 released.
 	==========================
 
+	Tag sources with `VER-2-11-1'.
 
-	Tag sources with `VER-2-10-4'.
-
-	* docs/VERSION.TXT: Add entry for version 2.10.4.
-	* docs/CHANGES: Updated.
-
-	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
-	builds/windows/visualc/index.html,
-	builds/windows/visualce/index.html,
-	builds/wince/vc2005-ce/index.html,
-	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
-	s/2.10.3/2.10.4/, s/2103/2104/.
-
-	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
-
-	* builds/unix/configure.raw (version_info): Set to 23:4:17.
-	* CMakeLists.txt (VERSION_PATCH): Set to 4.
-
-2020-10-19  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Fix heap buffer overflow (#59308).
-
-	This is CVE-2020-15999.
-
-	* src/sfnt/pngshim.c (Load_SBit_Png): Test bitmap size earlier.
-
-2020-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/sfnt/tt{colr,cpal}.c: Fix signedness warnings from VC++.
-
-2020-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/sfnt/sfwoff2.c (Read255UShort): Tweak types to please VC++.
-
-2020-10-10  Werner Lemberg  <wl@gnu.org>
-
-	* Version 2.10.3 released.
-	==========================
-
-
-	Tag sources with `VER-2-10-3'.
-
-	* docs/VERSION.TXT: Add entry for version 2.10.3.
+	* docs/VERSION.TXT: Add entry for version 2.11.1.
+	* docs/CHANGES, docs/release: Updated.
 
 	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
-	builds/windows/visualc/index.html,
-	builds/windows/visualce/index.html,
-	builds/wince/vc2005-ce/index.html,
-	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
-	s/2.10.2/2.10.3/, s/2102/2103/.
-
-	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
-
-	* builds/unix/configure.raw (version_info): Set to 23:3:17.
-	* CMakeLists.txt (VERSION_PATCH): Set to 3.
-
-2020-09-25  Werner Lemberg  <wl@gnu.org>
-
-	[autofit] Synchronize with ttfautohint.
-
-	This corresponds to the following commits in the ttfautohint git
-	repository:
-
-	  bb6842bd3bd437b7b4a7921b0376c860f5e73d18  Typo, formatting.
-	  d5c91ddb1cb310257a3dfe9a8e20e1fc51335faa  Add Medefaidrin script.
-
-	* src/autofit/afblue.dat: Add blue zone data for Medefaidrin.
-	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
-	* src/autofit/afscript.h: Add Medefaidrin standard characters.
-
-	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Medefaidrin
-	data.
-
-2020-09-25  Werner Lemberg  <wl@gnu.org>
-
-	Move `scripts/make_distribution_archives.py` to `src/tools`.
-
-	* scr/tools/scripts/make_distribution_archives.py: (_TOP_DIR,
-	_SCRIPT_DIR): Updated to new location.
-	(main): s/shutils.copyfile/shutils.copy/ to preserve file
-	permissions.
-	(main): Prefix source file paths with `git_dir` while copying files
-	to allow calls of the script from other places than the top-level
-	directory.
-
-2020-09-24  Werner Lemberg  <wl@gnu.org>
-
-	* src/cff/cffgload.c (cff_slot_load): Scale `vertBearingY`.
-
-	Towards the end of the the function there is a call to
-	`FT_Outline_Get_CBox` that retrieves the glyph bbox in scaled units.
-	That sets `horiBearing{X,Y}` and `vertBearingX` but `vertBearingY`
-	is left alone, and is not scaled.
-
-	Patch from Eric Muller <emuller@amazon.com>.
-
-2020-09-24  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftobjs.c (FT_Load_Glyph): Trace glyph metrics.
-
-2020-09-22  Werner Lemberg  <wl@gnu.org>
-
-	[meson] Move auxiliary scripts to `builds/meson`.
-
-	Suggested by Alexei.
-
-	* scripts/*.py: Move meson scripts to...
-	* builds/meson/*.py: ... this new location.
-
-	* meson.build: Updated.
-
-2020-09-21  David Turner  <david@freetype.org>
-
-	Add python script for building tarballs.
-
-	* scripts/make_distribution_archives.py: New file.
-
-	This standalone Python script should be equivalent to running `make
-	dist` with the Make-based build system, with the following minor
-	differences:
-
-	- Since `make distclean` doesn't always clean up `objs/` properly,
-	  `make dist` archives may contain some stale binaries like
-	  `objs/.libs/libfreetype.so.6` or others.
-
-	- `config.guess` and `config.sub` are not updated unless option
-	  `--gnu-config-dir=DIR` is used to specify the location of these
-	  files.
-
-	- Some bits of the auto-generated reference documentation may
-	  appear in slightly different order, probably due to issues related
-	  to mkdocs and docwriter.
-
-	As an example, the call
-
-	  scripts/make_distribution_archives.py /tmp/freetype2-dist
-
-	creates the following files under `/tmp/freetype2-dist`:
-
-	  freetype-<version>.tar.gz
-	  freetype-<version>.tar.xz
-	  ft<winversion>.zip
-
-2020-09-21  Werner Lemberg  <wl@gnu.org>
-
-	* scripts/extract_freetype_version.py: Fix regex typos.
-
-2020-09-21  David Turner  <david@freetype.org>
-
-	Add Meson build project file.
-
-	Example usage:
-
-	  # Configure Meson build in directory `build-meson` to generate
-	  # release binaries comparable to to the ones from the
-	  # autotools/make build system.
-	  meson setup build-meson \
-	        --prefix=/usr/local \
-	        --buildtype=debugoptimized \
-	        --strip \
-	        -Db_ndebug=true
-
-	  # After configuring the Meson build with the above command,
-	  # compile and install to `/usr/local/`; this includes a pkg-config
-	  # file.
-	  ninja -C build-meson install
-
-	  # Alternatively, compile and install to `/tmp/aa/usr/local/...`
-	  # for packaging.
-	  DESTDIR=/tmp/aa ninja -C build-meson install
-
-	  # Generate documentation under `build-meson/docs`.
-	  ninja -C build-meson docs
-
-	Library size comparison for stripped `libfreetype.so` generated by
-	all three build systems:
-
-	  - Default build (autotools + libtool): 712 KiB
-	  - CMake build (RelWithDebInfo):        712 KiB
-	  - Meson build:                         712 KiB
-
-
-	* meson.build: New top-level Meson build file for the library.
-
-	* meson_options.txt: New file.  It holds user-selectable options for
-	the build, which can be printed with `meson configure`, and selected
-	at `meson setup` or `meson --reconfigure` time with
-	`-D<option>=<value>`.
-
-	* scripts/parse_modules_cfg.py: A script invoked by `meson.build` to
-	parse `modules.cfg` and extract important information out of it
-	(i.e., the list of modules).
-
-	* scripts/process_ftoption_h.py: New script invoked by `meson.build`
-	to process the original `ftoption.h` file.  It enables or disables
-	configuration macro variables based on the available dependencies.
-	This is similar to what other build systems are using (i.e., Meson's
-	`configure_file()` command is not used here).
-
-	* scripts/extract_freetype_version.py: New script invoked by
-	`meson.build` to extract the FreeType version number from
-	`<freetype/freetype.h>`.
-
-	* scripts/extract_libtool_version.py: New script invoked by
-	`meson.build` to extract the libtool `revision_info` data from
-	`builds/unix/configure.raw`, and to generate the corresponding
-	shared library suffix.
-
-	* scripts/generate_reference_docs.py: New script invoked by
-	`meson.build` to generate the FreeType 2 reference documentation
-	(using the `docwriter` and `mkdocs` packages, which must be already
-	installed).
-
-2020-09-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[raster] Improve the second pass (#58373).
-
-	Besides dropout control the second horizontal sweep is supposed to
-	clean up straight horizontal edges that are mishandled by the first
-	vertical sweep when a line passes through pixel centers.  This line
-	would present as perfectly aligned span edges in the second sweep.
-
-	* src/raster/ftraster.c (Horizontal_Sweep_Span): Replace the old
-	implementation with a better one focusing on aligned span edges only.
-
-2020-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[raster] Tune SMART macro (#58352).
-
-	Windows seems to perform smart dropout control at 26.6 precision.
-	To mimick Windows independent of increased precision, we need to tweak
-	the macro so that some close calls break down rather than up.
-
-	* src/raster/ftraster.c (SMART): Tweak the macro.
-
-2020-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[raster] Introduce SMART macro.
-
-	* src/raster/ftraster.c (SMART): New macro for smart dropout rounding.
-	(Verstical_Sweep_Drop, Horizontal_Sweep_Drop): Use it.
-
-2020-09-03  Boris Dalstein  <dalboris@gmail.com>
-
-	[build] Make CMake install basic version information.
-
-	* CMakeLists.txt: Do it.
-
-2020-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[truetype] Reduce Infinality footprint (cont'd).
-
-	* src/truetype/ttinterp.c (Ins_DELTAP): Shrink variable scope.
-	(Ins_SHPIX, Ins_MIRP): Revise if-logic.
-
-2020-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[truetype] Reduce Infinality footprint.
-
-	* src/truetype/ttinterp.c (Ins_SHPIX, Ins_MSIRP, Ins_MIAP, Ins_MDRP,
-	Ins_MIRP): Shrink variable scopes and consolidate ifdefs.
-
-2020-09-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[truetype] Refactor compensation color.
-
-	* src/truetype/ttinterp.h (TT_Round_Func): Change the last argument.
-	* src/truetype/ttinterp.c (Ins_ROUND, Ins_NROUND, Ins_MDAP, Ins_MIAP,
-	Ins_MDRP, Ins_MIRP): Move compensation retrieval from here...
-	(Round_*): ... to here.
-	* src/truetype/ttobjs.c (tt_size_init_bytecode): Reserve zero
-	compensation at color index 3.
-
-2020-08-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Don't set target in direct mode.
-
-	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
-	(ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.
-
-2020-08-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Limit width.
-
-	Segmentation fault reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24729
-
-2020-08-22  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttgload.c (TT_Get_VMetrics): Add tracing message.
-
-2020-08-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[truetype] Retain OVERLAP_SIMPLE and OVERLAP_COMPOUND.
-
-	For glyphs with OVERLAP_SIMPLE or OVERLAP_COMPOUND, set
-	FT_OUTLINE_OVERLAP to render them with direct oversampling, which
-	mitigates artifacts (see 3bb512bc9f62).
-
-	* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Redefine to rhyme
-	with OVERLAP_SIMPLE.
-	* src/base/ftgloadr.c (FT_GlyphLoader_Rewind): Reset outline flags.
-	* src/truetype/ttgload.c
-	(TT_Load_Simple_Glyph): Retain OVERLAP_SIMPLE.
-	(load_truetype_glyph): Retain OVERLAP_COMPOUND.
-
-2020-08-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/truetype/ttgload.c (TT_Load_Glyph): More tracing.
-
-2020-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	Hide internal functions with SunPro.
-
-	* include/freetype/internal/compiler-macros.h
-	(FT_INTERNAL_FUNCTION_ATTRIBUTE) <__SUNPRO_C>: Define as __hidden.
-
-2020-07-28  Anuj Verma  <anujv@iitbhilai.ac.in>
-
-	Fix static compilation with Visual C.
-
-	* include/freetype/internal/compiler-macros.h
-	(FT_INTERNAL_FUNCTION_ATTRIBUTE) <_WIN32>: Define as empty.
-
-2020-07-28  Priyesh Kumar  <priyeshkkumar@gmail.com>
-
-	Fix `-Wformat' compiler warnings.
-
-	* src/*: Fix format specifiers.
-
-	* builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
-
-2020-07-25  Werner Lemberg  <wl@gnu.org>
-
-	Fix `-Wformat' compiler warnings.
-
-	Problem reported by Priyesh kumar <priyeshkkumar@gmail.com>
-
-	* src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments
-	to tracing macro.
-
-	* src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property):
-	Ditto.
-
-	* src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto.
-	Reformulate message.
-
-	* src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto.
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
-	Trace table offset, too.
-
-	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.
-
-2020-07-23  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (woff2_decompress): Fix compiler warning.
-
-	Reported by Hin-Tak.
-
-2020-07-12  Werner Lemberg  <wl@gnu.org>
-
-	* builds/unix/configure.raw: Fix inclusion of `ftoption.h'.
-
-2020-07-07  Werner Lemberg  <wl@gnu.org>
-
-	Fix clang warnings.
-
-	* include/freetype/internal/autohint.h
-	(FT_DECLARE_AUTOHINTER_INTERFACE): New macro.
-	* src/autofit/afmodule.h: Use it to declare
-	`af_autofitter_interface'.
-
-	* include/freetype/internal/ftobjs.h (FT_DECLARE_GLYPH): New macro.
-	* src/base/ftbase.h: Use it to declare `ft_bitmap_glyph_class' and
-	`ft_outline_glyph_class'.
-
-	* src/base/ftglyph.c: Include `ftbase.h'.
-
-	* src/cff/cffparse.c (cff_parser_run): Fix type of `t2_size'.
-
-	* src/pcf/pcfdrivr.c (pcf_cmap_char_next): Fix type of `result'.
-
-	* src/psaux/psauxmod.c (psaux_module_class): Use `FT_DEFINE_MODULE'.
-	* src/psaux/psauxmod.h: Declare `afm_parser_funcs',
-	`t1_cmap_classes', `cff_decoder_funcs', and `psaux_module_class'.
-
-	* src/pshinter/pshmod.c: Include `pshmod.h'.
-
-	* src/sfnt/sfwoff2.c (ROUND4, WRITE_SHORT): Fix implicit sign
-	conversion.
-	(compute_ULong_sum): Fix return type.
-	Fix implicit sign conversion.
-	(store_points): Fix type of `last_flag', `repeat_count', and `flag'.
-	Use casts to avoid warnings.
-	(reconstruct_glyf): Fix implicit sign conversion.
-	Use cast to avoid warning.
-	(get_x_mins): Fix implicit sign conversion.
-	* src/sfnt/ttcmap.c: Undef `TTCMAPCITEM'.
-	* src/sfnt/ttcmap.h: Define `TTCMAPCITEM' and include `ttcmapc.h' to
-	declare cmap classes.
-
-	* src/smooth/ftsmooth.c (ft_smooth_overlap_spans): Use cast.
-
-	* src/truetype/ttinterp.c (Ins_MIAP): Fix typo.
-
-2020-07-07  David Turner  <david@freetype.org>
-
-	[build] Really fix multi and C++ builds.
-
-	The following builds were still failing due to previous changes:
-
-	  make multi
-	  make multi CC="c++"
-	  make CC="c++"
-
-	This patch fixes the issues, which were missing includes to get the
-	right macro definitions in multi-build mode.
-
-	Also, `FT_UNUSED' is actually used by third-party code, so move it
-	back to `public-macros.h' to avoid breaking it.
-
-	* include/freetype/config/public-macros.h (FT_EXPORT): Remove
-	special definition for C++.
-	(FT_UNUSED): Define here instead of...
-	* include/freetype/config/compiler-macros.h: ... here.
-	(FT_FUNCTION_DECLARATION): Remove special definition for C++.
-	(FT_LOCAL_ARRAY_DEF): Fix definition.
-
-	* src/cache/ftccback.h, src/lzw/ftzopen.h, src/gxvalid/gxvmort.h,
-	src/gxvalid/gxvmorx.h: Add `FT_BEGIN_HEADER' and `FT_END_HEADER'.
-
-2020-07-06  David Turner  <david@freetype.org>
-
-	[build] Fix multi and C++ builds.
-
-	The following builds were failing due to previous changes:
-
-	  make multi
-	  make multi CC="c++"
-
-	* include/freetype/config/ftconfig.h: Remove `FT_END_HEADER'.
-
-	* include/freetype/config/ftheader.h (FT_BEGIN_HEADER,
-	FT_END_HEADER): Protect against redefinition.
-
-	* src/cache/ftccache.h, src/cache/ftcmru.h, src/pcf/pcfutil.h,
-	src/psaux/pserror.h, src/psaux/psft.h, src/psaux/psstack.h,
-	src/sfnt/woff2tags.h: Include `compiler-macros.h'.
-
-	* src/sfnt/woff2tags.c: Include `woff2tags.h'.
-
-2020-07-06  Werner Lemberg  <wl@gnu.org>
-
-	[psaux] Improve `t1_decoder_parse_metrics' (#58646).
-
-	* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
-	corresponding code from old engine's `t1_decoder_parse_charstrings'
-	function to handle `op_callsubr' and `op_return'.
-
-2020-07-05  David Turner  <david@freetype.org>
-
-	[build] Improve visibility support of library function names.
-
-	* include/freetype/config/public-macros.h
-	(FT_PUBLIC_FUNCTION_ATTRIBUTE): New macro to tag functions as
-	public (and thus exportable).
-	(FT_EXPORT): Use it.
-
-	* include/freetype/config/compiler-macros.h
-	(FT_INTERNAL_FUNCTION_ATTRIBUTE): New macro to tag functions as
-	internal to the library (and thus hidden).  Note that on ELF
-	systems, all internal functions have hidden visibility, which avoids
-	the need to enforce this when invoking the compiler (e.g., with an
-	option like `-fvisibility=hidden').
-
-	(FT_FUNCTION_DECLARATION, FT_FUNCTION_DEFINITION): New base macros
-	to deal with C and C++ linkage issues at the same time.
-
-	(FT_LOCAL, FT_LOCAL_DEF, FT_LOCAL_ARRAY, FT_LOCAL_ARRAY_DEF,
-	FT_BASE, FT_BASE_DEF, FT_EXPORT_VAR, FT_BASE_CALLBACK,
-	FT_BASE_CALLBACK_DEF): Redefined using new macros.
-
-2020-07-05  David Turner  <david@freetype.org>
-
-	[build] Split off more stuff from `ftconfig.h'.
-
-	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
-	include/freetype/config/ftconfig.h: Split off macro definitions
-	required by the FreeType API headers to...
-	* include/freetype/config/public-macros.h: ...this new file.
-
-	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
-	include/freetype/config/ftconfig.h: Split off macro definitions used
-	by the library but not to be exposed to clients to...
-	* include/freetype/config/compiler-macros.h: ...this new file.
-
-	* include/freetype/internal/*.h, src/raster/ftraster.h: Include
-	`compiler-macros.h' where needed.
-
-2020-07-05  David Turner  <david@freetype.org>
-
-	[build] Move mac support code to `mac-support.h'.
-
-	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
-	include/freetype/config/ftconfig.h: Split off mac-specific stuff
-	to...
-	* include/freetype/config/mac-support.h: ...this new file.
-
-	* CMakeLists.txt, builds/unix/configure.raw: Remove `/undef ->
-	#undef' string replacement; the affected code is no longer part of
-	the `ftconfig.h' template.
-
-2020-07-05  David Turner  <david@freetype.org>
-
-	[build] Put integer type definitions into `integer-types.h'.
-
-	Refactor some of the `ftconfig.h' headers and template to move the
-	definition of the FreeType integer types (e.g., `FT_Int16') to a
-	common header file `freetype/config/integer-types.h'.
-
-	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
-	include/freetype/config/ftconfig.h: Split off integer type
-	definition stuff to...
-	* include/freetype/config/integer-types.h: ...this new file.
-
-	* builds/unix/ftconfig.h.in: Control the definition of
-	`FT_SIZEOF_INT' and `FT_SIZEOF_LONG' with macro
-	`FT_USE_AUTOCONF_SIZEOF_TYPES'.  If these are not defined, auto
-	detection happens in `integer-types.h' as usual based on `INTXX_MAX'
-	values.  Otherwise the autoconf-detected values are used.
-
-	* builds/unix/configure.raw (CPPFLAGS): Don't include path to
-	`config' directory.  Instead, ...
-	(FT_CONFIG_STANDARD_LIBRARY_H): Use complete path.
-
-2020-07-05  David Turner  <david@freetype.org>
-
-	[build] Rename `build/unix/ftconfig.in' to `ftconfig.h.in'.
-
-	Since we are no longer limited to 8.3 file names, it is simpler to
-	follow the usual conventions for template files.
-
-	* builds/unix/ftconfig.in: Renamed to...
-	* builds/unix/ftconfig.h.in: ...this.
-
-	* CMakeLists.txt, builds/unix/configure.raw: Updated.
-
-2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Introduce direct oversampling for overlaps.
-
-	This implements oversampling to mitigate artifacts in pixels partially
-	covered by overlapping contours.  It turns out that the 4x4
-	oversampling is sufficient but, at least, quadruples the rendering
-	time.  The outline has to set FT_OUTLINE_OVERLAP to use this method.
-
-	* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): New flag.
-	* src/smooth/ftsmooth.c (ft_smooth_render): Check it to...
-	(ft_smooth_raster_overlap): ... inflate outline and set up direct
-	rendering for oversampling with...
-	(ft_smooth_overlap_spans): ... new span function that integrates them.
-
-2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Use direct rendering mode in Harmony.
-
-	Instead of rendering 3 bitmaps side by side and reshuffling, we use
-	direct rendering to deliver the bitmaps on each third byte.
-
-	* src/smooth/ftsmooth.c (ft_smooth_raster_lcd)
-	[!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Set up direct mode with...
-	(ft_smooth_lcd_spans): ... new span function.
-
-2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Separate LCD paths from gray rendering.
-
-	This makes `ft_smooth_render' a lot smaller and easier to follow. It
-	also cleanly separates Harmony and ClearType-style LCD rendering
-	algorithms. Now I only wish to move LCD filtering and geometry from
-	FT_Library to FT_Renderer.
-
-	* src/smooth/ftsmooth.c (ft_smooth_render): Move LCD code from here...
-	(ft_smooth_raster_lcd, ft_smooth_raster_lcdv): ... to here.
-	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Reorganize #ifdef's.
-
-2020-06-20  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[cff] Fix handling of `style_name == NULL' (#58630).
-
-	* src/cff/cffobjs.c (cff_face_init): If a call to `cff_strcpy' fails
-	by returning NULL in `cff_face_init', `remove_style' is still
-	called.  This means that the NULL pointer is dereferenced, causing a
-	crash.
-
-2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[cff] Fix another two memory leaks (#58629).
-
-	* src/cff/cffobjs.c (cff_size_init): If a call to `funcs->create'
-	fails to allocate one of the `internal->subfont' variables, make
-	sure to free `internal->topfont' and any successfully allocated
-	subfonts.
-
-2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[psaux] Fix memory leak (#58626).
-
-	* src/psaux/psstack.c (cf2_stack_init): If `cf2_stack_init' fails to
-	allocate the stack, return error early.
-
-2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[base] Fix memory leak (#58624).
-
-	* src/base/ftobjs.c (FT_New_Size): Avoid trying to free
-	`size->internal' unless `size' has been allocated.  This mistake
-	appeared in the fix for issue #58611.
-
-2020-06-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[base] Rework d1180b5f9598 until further notice.
-
-	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Reject large
-	outlines.
-
-2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[cff, cid] Fix segfaults in case of error (#58621).
-
-	* src/cff/cffobjs.c (cff_slot_done), src/cid/cidobjs.c
-	(cid_slot_done): If `ft_glyphslot_init' fails to allocate
-	`internal', then the class' `done_slot' callback (called by
-	`ft_glyphslot_done') must not dereference the pointer to `internal'.
-
-2020-06-19  Werner Lemberg  <wl@gnu.org>
-
-	[base] Fix UBSAN error.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23166
-
-	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Avoid values
-	larger than 32 bits.
-
-2020-06-19  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Fix segfault.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23402
-
-	* src/sfnt/sfwoff2.c (get_x_mins): Check whether `loca' table
-	exists.
-
-2020-06-19  Stephen McDowell  <svenevs.dev@gmail.com>
-
-	[sfnt] Support Intel compilers.
-
-	* src/sfnt/pngshim.c (premultiply_data): Intel compilers do not
-	currently support `__builtin_shuffle'.
-
-2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[base] Fix memory leak (#58611).
-
-	* src/base/ftobjs.c (FT_New_Size): When the call to `clazz->init_size'
-	fails, make sure to free `size->internal'.
-
-2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[cff] Fix memory leak (#58610).
-
-	* src/cff/cffobjs.c (cff_size_init): When the call to
-	`funcs->create' fails, make sure to free `internal'.
-
-2020-06-19  Werner Lemberg  <wl@gnu.org>
-
-	* src/cff/cffload.c (cff_index_get_pointers): Rename `t' to `tbl'.
-
-2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[cff] Free table upon error allocating other data (#58609).
-
-	* src/cff/cffload.c (cff_index_get_pointers): When new_bytes fails
-	to allocate, make sure to free the table.  Do the same for both
-	allocations if there is a later error.
-
-2020-06-13  Werner Lemberg  <wl@gnu.org>
-
-	Remove redundant inclusion of `ft2build.h'.
-
-	* */*: Remove `#include <ft2build.h>' where possible.
-
-	* include/freetype/freetype.h: Remove cpp error about missing
-	inclusion of `ft2build.h'.
-
-2020-06-08  David Turner  <david@freetype.org>
-
-	Make macros for header file names optional.
-
-	We no longer have to take care of the 8.3 file name limit; this
-	allows us (a) to introduce longer, meaningful file names, and (b) to
-	avoid macro names in `#include' lines altogether since some
-	compilers (most notably Visual C++) doesn't support this properly.
-
-	*/*: Replace
-
-	   #include FOO_H
-
-	with
-
-	   #include <freetype/foo.h>
-
-	or something similar.  Also update the documentation.
-
-2020-06-02  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps.
-
-2020-05-18  David Turner  <david@freetype.org>
-
-	Remove obsolete HAVE_STDINT_H probing macro.
-
-	This macro was updated by the unix configure script and the
-	`CMakeLists.txt' one, but is never used in the source tree (nor is
-	<stdint.h> included anywhere).
-
-	* CMakeLists.txt, builds/unix/ftconfig.in: Don't handle
-	`HAVE_STDINT_H'.
-
-2020-05-18  David Turner  <david@freetype.org>
-
-	Remove Jamfile files from the tree.
-
-	These have not been used in a very, very long time, so better remove
-	them.  A corresponding patch will be submitted to the
-	`freetype2-demos' repository.
-
-	* src/Jamfile, src/*/Jamfile, Jamrules: Delete.
-
-2020-05-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Turn on LCD filtering during FreeType initialization.
-
-	* src/smooth/ftsmooth.c (ft_smooth_init): Enable LCD filtering.
-
-	* include/freetype/ftlcdfil.h: Document it, remove patent warnings.
-	* include/freetype/freetype.h (FT_Render_Mode): Updated.
-	* include/freetype/config/ftoption.h, devel/ftoption.h
-	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Do not mention patents.
-
-2020-05-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Stop using dedicated LCD modules and classes.
-
-	The LCD modules were never truly independent. They mostly served as
-	a way to disable patented LCD rendering, which is no longer necessary.
-	The `smooth' module now handles LCD modes as well.
-
-	* src/smooth/ftsmooth.c (ft_smooth_lcd_renderer_class.
-	ft_smooth_lcdv_renderer_class): Deleted.
-	(ft_render_smooth): Reworked from `ft_render_smooth_generic'.
-	* src/smooth/ftsmooth.h: Remove dedicated LCD classes.
-	* src/smooth/module.mk: Remove dedicated LCD modules.
-	* include/freetype/config/ftmodule.h: Ditto.
-	* builds/amiga/include/config/ftmodule.h: Ditto.
-	* include/freetype/ftmodapi.h: Do not mention LCD modules.
-
-2020-05-09  Werner Lemberg  <wl@gnu.org>
-
-	* Version 2.10.2 released.
-	==========================
-
-
-	Tag sources with `VER-2-10-2'.
-
-	* docs/VERSION.TXT: Add entry for version 2.10.2.
-
-	* README, Jamfile (RefDoc), src/base/ftver.rc,
-	builds/windows/vc2010/index.html, builds/windows/visualc/index.html,
-	builds/windows/visualce/index.html,
-	builds/wince/vc2005-ce/index.html,
-	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
-	s/2.10.1/2.10.2/, s/2101/2102/.
-
-	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
-
-	* builds/unix/configure.raw (version_info): Set to 23:2:17.
-	* CMakeLists.txt (VERSION_PATCH): Set to 2.
-
-	* docs/CHANGES: Updated.
-
-2020-05-08  Jakub Alba  <jalba@vewd.com>
-
-	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#58319).
-
-	The font that exceeds the old limit is Icono Regular, version
-	1.00000.
-
-2020-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* builds/freetype.mk: Refactor for readability.
-
-2020-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[builds] Clean up Windows CE project files.
-
-	Remove version from filenames that caused a lot of polution in the
-	release process. Use VERSIONINFO resource instead.
-
-	* builds/wince/vc2005-ce/freetype.vcproj,
-	builds/wince/vc2008-ce/freetype.vcproj,
-	builds/windows/visualce/freetype.vcproj,
-	builds/windows/visualce/freetype.dsp: s/2101//g, but add `ftver.rc'.
-	* builds/wince/vc2008-ce/index.html,
-	builds/wince/vc2005-ce/index.html,
-	builds/windows/visualce/index.html: s/2101//g.
-
-2020-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* devel/ft2build.h: Override FT_CONFIG_MODULES_H here as well.
-
-2020-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[builds/unix] Consolidate marco overrides (for the demos to see them).
-
-	* builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H):
-	Override them here...
-	* builds/freetype.mk: ... instead of here.
-
-2020-04-08  Werner Lemberg  <wl@gnu.org>
-
-	Allow setting `CC' in Unix build (#58051).
-
-	* builds/unix/unix-cc.in (CC): Use `override'.  The command line
-	  value of `CC' (if any) is stored already in `CCraw'.
-
-2020-04-04  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Return if single stream operation fails.
-
-	* src/sfnt/sfwoff2.c (get_x_mins): Do it.
-
-	* src/sfnt/woff2tags.c: Remove unused include.
-
-2020-03-22  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[docs] Fix building docs if `srcdir' != `builddir'.
-
-	`docs/reference/*' was moved one directory up in commit 237fed6.
-
-	* builds/unix/unix-def.in (PIP): Remove variable.
-
-	* configure: Create `docs' directory and copy assets from
-	`docs/markdown'.
-
-	* docs/README: Output directory is `reference'.
-
-2020-03-21  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[docwriter] Drop support for Python < 3.5.
-
-	Python versions < 3.5 have reached end-of-life and as such, no
-	security or bug fixes will be provided for those versions.  See
-
-	  https://devguide.python.org/#status-of-python-branches
-	
-	for more information.
-
-	* Jamfile (RefDoc): Add `site' parameter.
-
-	* builds/detect.mk (std_setup): Update Python version requirement.
-
-	* builds/freetype.mk (refdoc-venv): Use pip as `python -m pip'.
-
-	* builds/unix/ax_compare_version.m4,
-	builds/unix/ax_prog_python_version.m4: Macros to detect Python
-	version.  New files.
-
-	* builds/unix/configure.raw: Check for Python >= 3.5 and remove
-	check for `pip'.
-
-	* docs/CHANGES, docs/INSTALL.GNU, docs/README: Updated.
-
-2020-03-02  Moazin Khatti  <moazinkhatri@gmail.com>
-
-	[gzip] Support `gzip' encoded header conditionally.
-
-	In order to support `gzip' encoded header the call to
-	`inflateInit2' was modified in commit 6a92b1fadde26477a9179.
-	However, this code breaks with the outdated internal version
-	of zlib.  This is a temporary fix to conditionally support
-	`gzip' encoded header whenever a system installation of zlib
-	is being used.
-
-	Problem report in
-
-	  https://lists.nongnu.org/archive/html/freetype-devel/2020-02/msg00023.html
-
-	* src/gzip/ftgzip.c (FT_Gzip_Uncompress): Change the the call to
-	`inflateInit2' depending on whether the system installation is
-	being used or the internal copy.
-
-2020-02-29  Ben Wagner  <bungeman@google.com>
-
-	[truetype] Fix state of `FT_Face' for buggy `gvar' tables (#57923).
-
-	By resetting the blend as implemented with this commit fonts with
-	invalid `gvar' tables may keep calling into `ft_var_load_gvar' from
-	`tt_set_mm_blend' and failing, but the font was invalid anyway and
-	we want to keep seeing the failure in `tt_set_mm_blend'.
-
-	* src/truetype/ttgxvar.c (ft_var_load_gvar): Calculate length of
-	offset array once.
-	Allocate arrays after `FT_FRAME_ENTER' (extra check before
-	allocating and avoid needing to free array later if error entering
-	frame).
-	Always call `FT_FRAME_EXIT'.
-	Consistently set counts immediately after array initialized.
-	Reset the blend (particularly `blend->glyphoffsets') on failure.
-
-2020-03-01  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[docs] Update docwriter stylesheet.
-
-	This change is required to support docwriter 1.2.1.
-
-	See
-
-	  https://github.com/freetype/docwriter/issues/36
-
-	for more information.
-
-	* docs/markdown/stylesheets/extra.css:
-	(.md-typeset code) -> (.md-typeset pre>code)
-	(pre) -> (pre>code)
-	(p, .md-typeset p, h4): Remove commented styles.
-	(table.index): Remove unused styles.
-
-2020-02-28  Ben Wagner  <bungeman@google.com>
-
-	[truetype] Add better checks for loading `gvar' table (#57905).
-
-	* src/truetype/ttgxvar.c (ft_var_load_gvar): Delay settings of any
-	`blend->xxxcount' values until the corresponding data has been
-	checked.
-	Also do some sanitizing to avoid a too early exit.
-
-	(TT_Vary_Apply_Glyph_Deltas): Improve tracing message.
-
-2020-02-27  Werner Lemberg  <wl@gnu.org>
-
-	Make `FT_HAS_*' and `FT_IS_*' really return true (#57906).
-
-	* include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
-
-2020-02-25  Dominik Röttsches  <drott@chromium.org>
-
-	Fix for CFF space glyph regression (#57541).
-
-	* src/psaux/psft.c (cf2_decoder_parse_substrings): Replace early-out
-	  with FT_OFFSET.
-
-2020-02-22  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Fix font table access.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20778
-
-	* src/sfnt/sfwoff2.c (get_x_mins): Explicitly check for presence of
-	`head' table, which might not have been processed yet.
-
-2020-02-21  Werner Lemberg  <wl@gnu.org>
-
-	[psaux] Make `t1_decoder_parse_metrics' handle `op_div' (#57519).
-
-	* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
-	corresponding code from old engine's `t1_decoder_parse_charstrings'
-	function.
-
-2020-02-19  Nikolaus Waxweiler  <nikolaus.waxweiler@daltonmaag.com>
-
-	[autofit] Add support for Hanifi Rohingya script.
-
-	* src/autofit/afblue.dat: Add blue zone data for Hanifi Rohingya.
-	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
-	* src/autofit/afscript.h: Add Hanifi Rohingya standard character.
-
-	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Hanifi
-	  Rohingya data.
-
-2020-02-19  Werner Lemberg  <wl@gnu.org>
-
-	Require HarfBuzz 1.8.
-
-	* builds/unix/configure.raw, CMakeLists.txt: Request HarfBuzz 1.8.0
-	or newer.
-
-	We are going to add auto-hinter support for Hanifi Rohingya, which
-	was introduced in Unicode 11.0.
-
-2020-02-12  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708).
-
-2020-02-04  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).
-
-	The font that exceeds the old limit is Constantine, version 1.001.
-
-2020-01-04  Werner Lemberg  <wl@gnu.org>
-
-	[base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.
-
-	* src/base/ftpsprop.c (ps_property_set) [hinting-engine]: Avoid an
-	incorrect return value that caused a warning.  The function did the
-	right thing, though.
-
-2020-01-03  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Fix memory leaks and a runtime warning.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19773
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18101
-
-	* src/sfnt/sfwoff2.c (compute_ULong_sum): Add missing cast.
-	(reconstruct_hmtx): Add missing deallocation calls.
-
-2020-01-02  Dominik Röttsches  <drott@chromium.org>
-
-	[truetype] Fix UBSan warning on offset to nullptr (#57501).
-
-	* src/truetype/ttinterp.c (Ins_CALL): Fail if `exc->FDefs' is null.
-
-2019-12-31  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Allow bitmap-only fonts (#57394).
-
-	* src/sfnt/sfwoff2.c (reconstruct_font): Fix test for `glyf' and
-	`loca' tables.
-
-2019-12-21  Hugh McMaster  <hugh.mcmaster@outlook.com>
-
-	[docs] (2/2) Fix generation of API documentation (#56745).
-
-	Creating the API Reference in the (new) `reference' sub-directory is
-	consistent with other documentation sub-topics, such as `design',
-	`glyphs' and `tutorial'.
-
-	This patch fixes broken hyperlinks in the documentation pointing to
-	and from the API Reference.  It also allows web assets to load from
-	their relative paths.
-
-	* builds/freetype.mk (DOC_DIR): Adjust.
-	(refdoc, refdoc-venv): Add `--site' argument.
-
-	* builds/toplevel.mk (do-dist): Updated.
-
-2019-12-21  Hugh McMaster  <hugh.mcmaster@outlook.com>
-
-	[docs] (1/2) Move static web assets (#56745).
-
-	* docs/reference/*: Move ...
-	* docs: ... one directory up.
-
-2019-12-21  Dominik Röttsches  <drott@chromium.org>
-
-	Fix more UBSan warnings on adding offset to nullptr (#57432).
-
-	* src/truetype/ttinterp.c (Ins_LOOPCALL), src/psaux/psft.c
-	(cf2_initLocalRegionBuffer): Use `FT_OFFSET'.
-
-2019-12-16  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Fix UBSan warnings on adding offsets to nullptr.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/chromium/issues/detail?id=1032152
-
-	* src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Use `FT_OFFSET'.
-
-2019-12-14  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Fix integer overflow.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19305
-
-	* src/truetype/ttinterp.c (Ins_MIRP): Use `ADD_LONG'.
-
-2019-12-13  Werner Lemberg  <wl@gnu.org>
-
-	Another bunch of UBSan warnings on adding offsets to nullptr.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19427
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19433
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19441
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19451
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19452
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19457
-
-	* src/autofit/aflatin.c (af_latin_hints_compute_segments,
-	af_latin_hints_compute_edges): Use `FT_OFFSET'.
-
-	* src/base/ftstream.c (FT_Stream_EnterFrame): Use `FT_OFFSET'.
-
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Exit early
-	if there is no charstring.
-
-	* src/psaux/psobjs.c (t1_decrypt): Use `FT_OFFSET'.
-
-	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Exit early for
-	zero bitmap dimensions.
-
-2019-12-09  Dominik Röttsches  <drott@chromium.org>
-
-	Fix more UBSan warnings on adding offset to nullptr (#57384).
-
-	* src/smooth/ftsmooth.c (ft_smooth_render_generic),
-	src/psaux/psobjs.c (ps_table_add): Use `FT_OFFSET'.
-
-2019-12-05  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttinterp.c (TT_RunIns): Use `FT_OFFSET'.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/chromium/issues/detail?id=1030614
-
-2019-12-03  Werner Lemberg  <wl@gnu.org>
-
-	More nullptr offset UBSan warnings (#57331, #57347).
-
-	* src/autofit/afcjk.c (af_cjk_hints_compute_segments),
-	src/psaux/psft.c (cf2_getSeacComponent), src/truetype/ttinterp.c
-	(Ins_UNKNOWN): Use `FT_OFFSET'.
-
-2019-11-29  Dominik Röttsches  <drott@chromium.org>
-
-	Avoid more nullptr offset UBSan warnings (#57316).
-
-	* src/base/ftoutln.c (FT_Outline_Transform): Bail on empty points.
-	* src/cff/cffload.c (cff_subfont_load): Use `FT_OFFSET'.
-	* src/psaux/psft.c (cf2_decoder_parse_substrings): Early out if
-	`charstring_base' or `charstring_len' are null.
-	* src/sfnt/ttload.c (tt_face_load_name): Use `FT_OFFSET'.
-
-2019-11-23  John Stracke  <jstracke@Google.com>
-
-	[base] Really fix #57194.
-
-	Apply accidentally missed second part of patch.
-
-	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Call
-	`FT_GlyphLoader_CreateExtra'.
-
-2019-11-23  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Avoid sanitizer warning (#57289).
-
-	* src/truetype/ttpload.c (tt_face_get_device_metrics): Use
-	`FT_OFFSET'.
-
-2019-11-23  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[truetype] Fix integer overflow (#57287).
-
-	* src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
-
-2019-11-23  Ben Wagner  <bungeman@google.com>
-
-	[sfnt] Avoid sanitizer warning (#57286).
-
-	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Avoid possible `NULL +
-	offset' computation.
-	Tag `table' as `const'.
-
-2019-11-23  John Stracke  <jstracke@Google.com>
-            Werner Lemberg  <wl@gnu.org>
-
-	[base] Fix `NULL + offset' sanitizer warnings (#57194).
-
-	* src/base/ftgloadr.c (FT_GlyphLoader_Adjust_Points,
-	FT_GlyphLoader_Adjust_Subglyphs): Use `FT_OFFSET'.
-	(FT_GlyphLoader_CreateExtra): Add short cut if some values are zero.
-
-2019-11-23  Werner Lemberg  <wl@gnu.org>
-
-	* include/freetype/internal/ftmemory.h (FT_OFFSET): New macro.
-
-	Use this for `base + offset' pointer calculations where `base' can
-	be NULL (triggering a sanitizer warning even if the resulting
-	pointer gets never dereferenced since it is undefined behaviour
-	in C).
-
-	Suggested by Ben Wagner.
-
-2019-11-23  Ben Wagner  <bungeman@google.com>
-
-	[sfnt] Ensure OTTO fonts have tables (#57285).
-
-	* src/sfnt/ttload.c (tt_face_load_font_dir): Add test.
-
-2019-11-23  Behdad Esfahbod  <behdad@behdad.org>
-
-	Minor fixes for recent compilers.
-
-	* src/gzip/infutil.h (inflate_mask): Add `const'.
-
-	* src/autofit/aflatin2.c: Include `ft2build.h'.
-
-2019-11-07  Nikolaus Waxweiler  <madigens@gmail.com>
-
-	* CMakeLists.txt: Minor additions to the notes, compile
-	  builds/unix/ftsystem.c instead of src/base/ftsystem.c on UNIX.
-
-	The latter change is based on the code proposed by rim in #55235.
-
-2019-10-25  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Check `num_fonts' for TTCs.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18494
-
-2019-10-22  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Avoid undefined shift.
-
-	Also improve tracing.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18390
-
-2019-10-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/sfnt/pngshim.c (premultiply_data): Optimize for __SSE__ only.
-
-2019-10-10  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (reconstruct_glyf): Check `triplet_size'.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18108
-
-2019-10-09  John Tytgat  <John.Tytgat@esko.com>
-
-	[cff] Fix FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts (#57023).
-
-	* src/cff/cffobjs.c (cff_face_init): Don't set
-	FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts.
-
-2019-10-08  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Fix SFNT table checks.
-
-	Also reduce number of SFNT table lookups.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18065
-
-	* include/freetype/internal/wofftypes.h (WOFF2_InfoRec): Add fields
-	`glyf_table', `loca_table', and `head_table'.
-
-	* src/sfnt/sfwoff2.c (reconstruct_glyf): Update signature.
-	Use table pointers in `info' parameter.
-	(get_x_mins): Check `maxp_table'
-	Use table pointers in `info' parameter.
-	(reconstruct_font):  Use and set table pointers in `info' parameter.
-	Fix check for `glyf' and `loca' tables.
-	Update call to `reconstruct_glyf'.
-	(woff2_open_font): Updated.
-
-2019-10-06  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (reconstruct_glyf): Fix reallocation.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18046
-
-2019-10-06  Werner Lemberg  <wl@gnu.org>
-
-	Improve memory debugging.
-
-	* include/freetype/internal/ftmemory.h (FT_MEM_FREE): Use
-	`FT_DEBUG_INNER' to set source code file name and line.
-
-	* src/base/ftdbgmem.c (ft_mem_table_remove): Better formatting of
-	tracing message.
-
-2019-10-03  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2 (reconstruct_font): Fix reallocation.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17966
-
-2019-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/base/ftstroke.c (ft_stroker_inside): Speed up.
-
-2019-10-01  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2 (woff2_open_font): Initialize `woff2.ttc_fonts'.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17804
-
-2019-09-30  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (reconstruct_font): Fix memory leak.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17812
-
-2019-09-30  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Reject fonts without `head' table.
-
-	Also fix memory deallocation in case of error.
-
-	`head' problem reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17820
-
-	* src/sfnt/sfwoff2.c (reconstruct_glyf): Don't use `stream_close'.
-	Abort if `head_table' is NULL.
-	Don't free `transformed_buf' in case of error.
-	(woff2_open_font): Don't set `uncompressed_buf' to NULL.
-
-2019-09-29  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Fix compiler warnings.
-
-	Problem reported by Alexei.
-
-	* src/sfnt/sfwoff2.c (reconstruct_glyf): Initialize `x_min'.
-	(reconstruct_font): Initialize `num_hmetrics'.
-	(woff2_open_font): Initialize `info'.
-
-2019-09-28  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Fix sanity check.
-
-	Correct thinkos in patch from 2019-09-01.
-
-2019-09-28  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Fix memory leaks.
-
-	One of them reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17766
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Free `info->x_mins' and
-	`woff2->ttc_fonts'.
-
-	(reconstruct_glyf): Initialize `info->x_mins'.
-
-2019-09-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/base/ftstroke.c (ft_stroker_cap): Speed up caps.
-
-2019-09-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/base/ftstroke.c (ft_stroker_outside): Speed up clipped miter.
-	* include/freetype/ftstroke.h: Wordsmith miter docs.
-
-2019-09-25  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Check (sum of) table sizes.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17684
-
-2019-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/base/ftstroke.c (ft_stroke_border_arcto): Speed up calculations.
-
-2019-09-20  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Fix memory leaks.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16896
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Fix error handling.
-	Free `uncompressed_buf'.
-	(reconstruct_font): Free `transformed_buf'.
-
-2019-09-17  Werner Lemberg  <wl@gnu.org>
-
-	* src/otvalid/otvcommon.c (otv_Coverage_get_last): Guard `count'.
-
-	Problem reported by Marc Schönefeld <marc.schoenefeld@gmx.org>.
-
-2019-09-17  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Check table index.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17100
-
-2019-09-15  Avi Halachmi (:avih)  <avihpit@yahoo.com>
-
-	[cmake] Don't fail if brotli is missing (#56894).
-
-	The libs which cmake controls are commented out at
-
-	  include/freetype/config/ftoption.h
-
-	and cmake un-comment each enabled library, but the brotli option was
-	not commented out, therefore `FT_CONFIG_OPTION_USE_BROTLI' remained
-	defined even if brotli was missing/disabled/etc.
-
-	Comment it such that cmake can control it, which means leaving it
-	undefined if brotli is missing.
-
-	* include/freetype/config/ftoption.h: Fix typo.
-
-2019-09-05  Werner Lemberg  <wl@gnu.org>
-
-	[cmake] Add brotli support.
-
-	* CMakeLists.txt (FT_WITH_BROTLI): New option.
-
-	* builds/cmake/FindBrotliDec.cmake: New file.
-
-2019-09-05  Werner Lemberg  <wl@gnu.org>
-
-	Fix handling of `AF_CONFIG_OPTION_INDIC'.
-
-	* devel/ftoption.h, include/freetype/config/ftoption.h:
-	`AF_CONFIG_OPTION_INDIC' needs `AF_CONFIG_OPTION_CJK'.
-
-2019-09-05  Werner Lemberg  <wl@gnu.org>
-
-	CMakeLists.txt: Fix generation of DLL related stuff (#56852).
-
-	Extract `version_info' variable from `builds/unix/configure.raw' and
-	use the data to correctly set `LIBRARY_VERSION' and
-	`LIBRARY_SOVERSION'.
-
-	Also use the data to set `ft_version' field in `freetype2.pc'.
-	Also fix the needed minimum version of HarfBuzz in `freetype2.pc'.
-
-2019-09-03  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (compute_ULong_sum): Fix undefined shift.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16933
-
-2019-09-01  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Add sanity check.
-
-	Don't trust `totalSfntSize' unconditionally.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16893
-
-2019-08-27  Dominik Röttsches  <drott@chromium.org>
-
-	[woff2] Don't use `FT_UInt64' (#56815).
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Use `FT_UInt32' for
-	`file_offset'.  This fixes builds on platforms where `FT_LONG64' is
-	not defined while still being sufficient to store a file offset.
-
-2019-08-27  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Prevent crash in `TT_Set_Named_Instance' (#56813).
-
-	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Fix error
-	handling.
-
-2019-08-27  Werner Lemberg  <wl@gnu.org>
-
-	[woff2] Fix compiler warnings.
-
-	* src/sfnt/sfwoff2.c (read_num_hmetrics): Remove unused argument
-	`table_len'.
-	Update caller.
-	(triplet_decode, compute_bbox, store_loca, reconstruct_glyf): Make
-	`i' variable unsigned.
-	(reconstruct_glyph): Remove condition which is always false.
-	(reconstruct_html): Removed unused argument `transformed_size'.
-	Update caller.
-
-	* src/sfnt/woff2tags.c (woff2_known_tags): Remove condition which is
-	always false.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Check whether known tag is in array bounds.
-
-	If table tag is not 0x3f, we expect a value between 0 and 62.  If
-	this is not the case, exit with errors.
-
-	* src/sfnt/sfwoff2/c: Check whether table tag makes sense.
-
-	* src/sfnt/woff2tags.c: Return 0 if tag is out of bounds.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	* src/sfnt/sfwoff2.c: Improve trace comments.
-
-	Adjust tracing levels for comments, and more formatting.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Support `hmtx' reconstruction when `glyf' is untransformed.
-
-	`reconstruct_hmtx' requires `info->x_mins' and `info->num_glyphs' to
-	reconstruct the hmtx table.  In case glyf is not transformed, we
-	call `get_x_mins' which does the necessary work.
-
-	* src/sfnt/sfwoff2.c (get_x_mins): New function.
-	(reconstruct_font): Call get_x_mins.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[sfnt] Support `face->num_faces' for WOFF2 fonts.
-
-	Set correct value of `face->num_faces' for WOFF2 fonts.  This is
-	being handled separately because we only load the tables for the
-	requested font face in `woff2_open_font' and create a single-face
-	sfnt stream.
-
-	The full discussion is at:
-
-	  https://lists.gnu.org/archive/html/freetype-devel/2019-08/msg00000.html
-
-	* src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
-	`woff2_num_faces'.
-	(sfnt_init_face): Introduce variable `woff2_num_faces', and change
-	`face->root.num_faces' if `woff2_num_faces' is set.
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Validate requested face
-	index and handle negative face indices.
-
-	* src/sfnt/sfwoff2.h (woff2_open_font): Add parameter `num_faces' to
-	declaration.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Improve memory and error handling.
-
-	Free up memory after use, and improve error handling.
-
-	* src/sfnt/sfwoff2.c (reconstruct_font, woff2_open_font): Implement
-	changes.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Avoid too many calls to `FT_REALLOC'.
-
-	We do this by using `totalSfntSize' as an initial reference, and
-	extending the buffer when required.  This reduces rendering time
-	considerably.
-
-	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add
-	`totalSfntSize', rename `total_sfnt_size' to `actual_sfnt_size'.
-
-	* src/sfnt/sfwoff2.c (write_buf): Add parameter `dst_size' to keep
-	track of and update total size of stream.
-
-	(WRITE_SFNT_BUF, WRITE_SFNT_BUF_AT): Modify macros accordingly.
-
-	(pad4, store_loca, reconstruct_glyf, reconstruct_hmtx,
-	reconstruct_font): Update parameters to accept `sfnt_size'.
-
-	(woff2_open_font): Add variable `sfnt_size'.  Use WOFF2 header field
-	`totalSfntSize' as initial reference (if value makes sense) and
-	allocate `totalSfntSize' bytes for the sfnt stream.  `write_buf'
-	handles reallocation if and when required.  Also resize the stream
-	to `actual_sfnt_size' after reconstruction.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Reconstruct `loca', `hmtx', and swap out stream.
-
-	Add necessary functions to reconstruct loca and hmtx tables (the two
-	remaining tables that can have a transform).  `woff2_open_font' is
-	now capable of loading a woff2 font face.  This code may still need
-	more refining and better memory management.
-
-	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add total
-	(final) size of sfnt stream.
-
-	(WOFF2_InfoRec): Add header checksum value.
-
-	* src/sfnt/sfobjs.c (sfnt_open_font): Change `face_instance_index'
-	parameter to its pointer so its value can be modified by
-	`woff2_open_font'.
-
-	* src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF_AT): New macro to write into
-	sfnt buffer at given position.
-
-	(write_buf): Add parameter `extend_buf' which allows caller to
-	specify whether buffer should be reallocated before copying data.
-
-	(WRITE_SFNT_BUF): Updated.
-
-	(pad4, store_loca, reconstruct_htmx): New functions.
-
-	(reconstruct_glyf): Calculate loca values and store them.
-
-	(reconstruct_font): Call `reconstruct_hmtx', write table record
-	entries, and calculate table checksums.  Also calculate font
-	checksum and update `checksumAdjustment' entry in head table.
-
-	(woff2_open_font): Open stream for sfnt buffer, swap out input
-	stream and return.
-
-	* src/sfnt/sfwoff2.h (woff2_open_font): Modify parameter to accept
-	pointer to `face_index'.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Reconstruct transformed `glyf' table.
-
-	Reconstruct `glyf' table if it is transformed in the uncompressed
-	table stream.  Also add necessary structures, macros and functions.
-
-	* include/freetype/internal/wofftypes.h (WOFF2_InfoRec,
-	WOFF2_SubstreamRec, WOFF2_PointRec): New structures.
-	(WOFF2_TableRec): s/OrigLength/dst_length/.
-
-	* src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128): Use
-	`FT_SET_ERROR' to set implicit `error' variable.
-
-	(WRITE_SHORT): New macro.
-
-	(N_CONTOUR_STREAM, N_POINTS_STREAM, FLAG_STREAM, GLYPH_STREAM,
-	COMPOSITE_STREAM, BBOX_STREAM, INSTRUCTION_STREAM): New macros to
-	refer to substreams of the transformed `glyf' tables.
-
-	(Read255UShort, ReadBase128): Return errors set by `FT_READ_XXX'
-	macros.
-
-	(with_sign, safe_int_addition): New functions to add sign to values
-	based on a flag and perform safe addition respectively.
-
-	(triplet_decode): Decode variable-length (flag, xCoordinate,
-	yCoordinate) triplet for a simple glyph.   See
-
-	  https://www.w3.org/TR/WOFF2/#triplet_decoding
-
-	(store_points, compute_bbox, composteGlyph_size, reconstruct_glyf):
-	New functions.
-
-	(reconstruct_font): Call `reconstruct_glyf'.
-
-	* src/sfnt/sfwoff2.h: Add required constants.
-
-	* src/sfnt/woff2tags.h: Move out constants to `sfwoff2.h'.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Copy un-transformed tables to sfnt stream.
-
-	Copy un-transformed tables to the sfnt stream.
-
-	* src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF): New macro.
-	(write_buf): New function.  Extend memory of `dst' buffer and copy
-	bytes from `src'.
-	(compute_ULong_sum): New function.  Calculate checksum of table.
-	(reconstruct_font): Change `FT_Byte* sfnt' to `FT_Byte**
-	sfnt_bytes'.  This has been done because we reallocate memory to
-	`sfnt' multiple times, which may change the pointer value of `sfnt'.
-	This new pointer must be propogated back to the caller.  Same reason
-	for using a double pointer in `write_buf'.
-
-	* src/sfnt/woff2tags.h (WOFF2_DEFAULT_MAX_SIZE): New macro used for
-	overflow checking.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Create stream for uncompressed buffer.
-
-	Uncompressed buffer is now an `FT_Stream'.
-
-	Perform basic checks and start iterating over tables.
-
-	* src/sfnt/sfwoff2.c (stream_close, find_table, read_num_hmetrics):
-	New functions.
-	(reconstruct_font): Modify parameters and iterate over tables.
-	(woff2_open_font): Updated.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Handle TTCs and start reconstructing font.
-
-	We `handle' TTCs by modifying the `indices' array to point to only
-	those tables that are part of the requested `face_index'.
-
-	Set and use `num_tables' in `WOFF2_TtcFont'.
-
-	* src/sfnt/sfwoff2.c (reconstruct_font): New function.
-	(woff2_open_font): Start reconstruction of font.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Get known tags from function.
-
-	Change `KnownTags' to a function (`woff2_known_tags').  This avoids
-	introducing a global constant array.  This function returns the
-	specified index without *any* checks.  The caller must ensure that
-	`index' is within array limits.
-
-	* src/sfnt/sfwoff2.c (woff2_open_font): Change `KnownTags[...]'
-	notation to `woff2_known_tags( ...  )'.
-
-	* src/sfnt/woff2tags.c: Perform changes.
-
-	* src/sfnt/woff2tags.h: Update definitions.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Minor.
-
-	* src/sfnt/sfwoff2.c (woff2_uncompress): Add error message
-	(woff2_open_font): Free `uncompressed_buf'.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Uncompress Brotli streams and `face_index' support.
-
-	WOFF2 compressed stream is now uncompressed if Brotli is available.
-	This data is stored in a separate buffer (uncompressed_buf) because
-	it does not contain direct table data.  Certain tables have
-	transformations applied to them, and they must be reconstructed
-	before we can write those tables to the SFNT stream.
-
-	`face_index' is now being passed as a parameter to
-	`woff2_open_font'.
-
-	* src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
-	`face_instance_index'.
-
-	* src/sfnt/sfwoff2.c (woff2_uncompress): New function.
-	(woff2_open_font): Call `woff2_uncompress'.
-	(compute_first_table_offset): Fix return type.
-
-	* src/sfnt/sfwoff2.h (woff2_open_font): Modify declaration.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	* builds/unix/configure.raw: Change argument name to `brotli'.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	Add Brotli dependency and required checks.
-
-	Brotli is required for decompressing WOFF2 font directory streams.
-	The library is thus being added as an optional dependency for
-	FreeType.
-
-	* builds/unix/configure.raw: Add checks for `libbrotlidec'.
-	(REQUIRES_PRIVATE, LIBS_PRIVATE, LIBSSTATIC_CONFIG): Updated.
-
-	* devel/ftoption.h, include/freetype/config/ftoption.h
-	(FT_CONFIG_OPTION_USE_BROTLI): New macro.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Write SFNT Offset table.
-
-	* src/sfnt/sfwoff2.c (WRITE_USHORT, WRITE_ULONG): New macros.
-	(compare_tags): New function.
-	(woff2_open_font): Implement it.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	* src/sfnt/sfwoff2.c: #undef macros.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[woff2] Read table and collection directory.
-
-	* include/freetype/internal/wofftypes.h (WOFF2_TtcFontRec): New
-	structure.
-	(WOFF2_HeaderRec): Add more fields.
-
-	* src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128, ROUND4): New
-	macros.
-	(Read255UShort, CollectionHeaderSize, compute_first_table_offset):
-	New functions.
-	(ReadBase128): Use `FT_READ_BYTE'.
-	(woff2_open_font): Add functionality to read table directory and
-	collection directory (if present).
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[sfnt] Include `woff2tags.c' for building.
-
-	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `woff2tags.c'.
-
-	* src/sfnt/sfnt.c: Include `woff2tags.c'.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[sfnt] Add WOFF2 constants.
-
-	Add constants required for WOFF2, and known table tags as defined in
-	the specification.  See
-
-	  https://www.w3.org/TR/WOFF2/#table_dir_format
-
-	for details.
-
-	* src/sfnt/woff2tags.c, src/sfnt/woff2tags.h: New files.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[sfnt] Read WOFF 2 header.
-
-	Check for WOFF2 tag, call `woff2_open_font', and implement it to read
-	header according to specification.
-
-	* include/freetype/internal/fttrace.h: Add `sfwoff2.c'.
-
-	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `sfwoff2.c'.
-
-	* src/sfnt/sfnt.c: Include `sfwoff2.c'.
-
-	* src/sfnt/sfobjs.c (sfnt_open_font): Check for `wOF2' tag and call
-	`woff2_open_font'.
-
-	* src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h: New files.
-
-2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	Add structures for WOFF2.
-
-	Add structures and macro for WOFF 2 header and table directory.
-
-	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec,
-	WOFF2_TableRec_): New structures.
-
-	* include/freetype/tttags.h (TTAG_wOF2): New macro.
-
-2019-08-26  Werner Lemberg  <wl@gnu.org>
-
-	* src/psaux/cffdecode.c (cff_operator_seac): Fix numeric overflow.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16470
-
-2019-08-26  Werner Lemberg  <wl@gnu.org>
-
-	[type1] Fix `FT_Get_Var_Axis_Flags' (#56804).
-
-	* src/type1/t1load.c (T1_Get_MM_Var): Allocate space for axis flags.
-	Also remove redundant assignment.
-
-2019-07-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/base/ftbbox.c (cubic_peak): Sanitize left shift (#56586).
-
-2019-07-22  Weiyi Wu  <w1w2y3@gmail.com>
-
-	* src/cid/cidload.c (cid_hex_to_binary): Fix typo (#56653).
-
-2019-07-12  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt, winfonts] Avoid memory leaks in case of error (#56587).
-
-	* src/sfnt/sfwoff.c (woff_open_font): Call `FT_FRAME_EXIT' in case
-	of error.
-
-	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Ditto.
-
-2019-07-12  Ben Wagner  <bungeman@google.com>
-
-	Properly handle phantom points for variation fonts (#56601).
-
-	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Scale phantom
-	points if HVAR and/or VVAR is present.
-
-2019-07-04  Werner Lemberg  <wl@gnu.org>
-
-	[psaux] (2/2) Handle fonts that use SEAC for ligatures (#56580).
-
-	The same as previous commit but for the old engine.
-
-	* src/psaux/t1decode.c (t1operator_seac): Implement it.
-
-2019-07-04  Chris Liddell <chris.liddell@artifex.com>
-
-	[psaux] (1/2) Handle fonts that use SEAC for ligatures (#56580).
-
-	As originally intended, a Type 1 SEAC charstring would be used for
-	an accented glyph (like `acaron' or `uumlaut'), where the advance
-	width of the SEAC glyph is the same as that of the `base' glyph
-	(like `a' or `u').  In this case it is not uncommon for the SEAC
-	glyph to not use an (H)SBW opcode of its own but to rely on the
-	value from the base glyph.
-
-	However, out-of-spec fonts also use SEAC glyphs for ligatures (like
-	`oe' or `fi'), and in those cases the overall advance width is
-	greater than that of the `base' glyph.  For this reason we have to
-	allow that the SEAC glyph can have an (H)SBW value of its own, and
-	if it has, retain this value, rather than the one from the base
-	glyph.
-
-	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escSEAC>:
-	Implement it.
-
-2019-07-01  Werner Lemberg  <wl@gnu.org>
-
-	* Version 2.10.1 released.
-	==========================
-
-
-	Tag sources with `VER-2-10-1'.
-
-	* docs/VERSION.TXT: Add entry for version 2.10.1.
-
-	* README, Jamfile (RefDoc), src/base/ftver.rc,
-	builds/windows/vc2010/freetype.vcxproj,
-	builds/windows/vc2010/index.html,
-	builds/windows/visualc/freetype.dsp,
-	builds/windows/visualc/freetype.vcproj,
-	builds/windows/visualc/index.html,
-	builds/windows/visualce/freetype.dsp,
-	builds/windows/visualce/freetype.vcproj,
-	builds/windows/visualce/index.html,
-	builds/wince/vc2005-ce/freetype.vcproj,
-	builds/wince/vc2005-ce/index.html,
-	builds/wince/vc2008-ce/freetype.vcproj,
-	builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/.
+	builds/windows/visualc/index.html, builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
+	docs/freetype-config.1: s/2.11.0/2.11.1/, s/2110/2111/.
 
 	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
 
-	* builds/unix/configure.raw (version_info): Set to 23:1:17.
+	* builds/unix/configure.raw (version_info): Set to 24:1:18.
 	* CMakeLists.txt (VERSION_PATCH): Set to 1.
 
-	* include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
-
-2019-06-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality.
-
-	Reported by Armin Hasitzka.
-
-2019-06-16  Werner Lemberg  <wl@gnu.org>
-
-	* src/tools/apinames.c: Formatting, minor edits.
-
-2019-06-16  Werner Lemberg  <wl@gnu.org>
-
-	[autofit] Disable hinting if no blue zones are available (#56450).
-
-	* src/autofit/afglobal.c (af_face_global_get_metrics): Start again
-	(with dummy hinter module) if no blue zones are present.
-
-	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Change
-	signature to return error code.
-	If no blue zones are found, update `glyph_styles' array to hold
-	AF_STYLE_NONE_DFLT instead of the current style.
-	(af_latin_metrics_init): Return internal error code if no blue zones
-	are found.
-
-2019-06-16  Werner Lemberg  <wl@gnu.org>
-
-	Towards better VMS support.
-
-	More to come.
-
-	* builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64,
-	builds/vms/vmslib.dat: New files provided by Jouk Jansen
-	<joukj@hrem.nano.tudelft.nl>.
-
-	* builds/vms/ftconfig.h: Update, also from Jouk.
-
-2019-06-13  Werner Lemberg  <wl@gnu.org>
-
-	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.
-
-2019-06-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Restore the span buffering for direct mode only.
-
-	The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be
-	enough to cover the entire scanline for simple glyphs in most cases:
-	each slightly slanted edge needs up to two spans, plus a filling span
-	in-between.  This is not new, we used to do it before cb4388783cecc.
-
-	* src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'.
-	(gray_hline, gray_sweep): Implement the span buffering.
-	(gray_raster_render): Use negative `num_spans' to avoid the direct
-	mode.
-
-2019-06-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error.
-
-	Fix a warning by adding a return value as in `TT_RunIns',
-	which should not be a compatibility issue.
-
-2019-06-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.
-
-2019-06-11  Moazin Khatti  <moazinkhatri@gmail.com>
-
-	[gzip] Add support for `gzip' encoded header.
-
-	* src/gzip/ftgzip.c (FT_Gzip_Uncompress): Modify the the call to
-	`inflateInit2' to enable support for `gzip' encoded headers.
-
-2019-06-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[type1,type42] Use `const' for string literals.
-
-	* include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated.
-	* include/freetype/internal/t1types.h (T1_EncodingRec): Updated.
-	* src/psaux/psobjs.[ch] (ps_table_add): Updated.
-	* src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated.
-	* src/type42/t42objs.c (T42_Open_Face): Updated.
-	* src/type42/t42parse.c (t42_parse_encoding): Updated.
-
-	* src/cff/cffobjs.c (cff_face_init): Minor.
-
-2019-06-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[bdf,pcf] Use `const' for string literals.
-
-	* src/bdf/bdf.h (bdf_property_t): Updated `name'.
-	* src/bdf/bdflib.c (_bdf_list_split,bdf_create_property,
-	_bdf_add_property,_bdf_ato*): Updated.
-	* src/bdf/bdfdrivr.c (bdf_interpret_style): Updated.
-	* src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
-
-2019-06-07  Philip Race  <philip.race@oracle.com>
-
-	* src/base/ftinit.c (FT_Set_Default_Properties): Fix crash.
-
-	Terminate loop at end of environment.
-
-2019-05-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	Solidify VC2005 builds.
-
-	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
-	declare `_BitScanReverse' intrinsic.
-	* builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
-
-2019-05-30  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[sfnt] Separate WOFF sources and headers.
-
-	Move WOFF sources and headers to separate files.
-
-	* include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c,
-	src/sfnt/sfwoff.h: New files.
-
-	* include/freetype/internal/fttrace.h: Register `sfwoff.c'.
-
-	* include/freetype/internal/internal.h: Define
-	FT_INTERNAL_WOFF_TYPES_H.
-
-	* include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H.
-
-	* include/freetype/internal/tttypes.h: Move out WOFF structures.
-
-	* src/sfnt/rules.mk: Add `sfwoff.c'.
-
-	* src/sfnt/sfnt.c: Include `sfwoff.c'.
-
-	* src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.
-
-2019-05-30  Werner Lemberg  <wl@gnu.org>
-
-	[base] Fix `make multi'.
-
-	Reported by Nikhil.
-
-	* src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.
-
-2019-05-29  Ben Wagner  <bungeman@google.com>
-
-	[truetype] Fix copy-and-paste error (#56409).
-
-	* src/truetype/ttgload.c (load_truetype_glyph): Use correct indices
-	into `unrounded' array for phantom points.
-
-2019-05-29  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Fix 32bit builds (#56404).
-
-	Patch suggested by Ben Wagner <bungeman@google.com>.
-
-	* src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove
-	harmful cast to unsigned type.
-
-2019-05-26  Ben Wagner  <bungeman@google.com>
-
-	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
-
-2019-05-23  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Draw glyphs without deltas in variation font (#56374).
-
-	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
-	`unrounded' array.
-
-2019-05-21  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
-
-2019-05-16  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Actually scale varied CVT values.
-
-	Up to now, only the unscaled CVT values were varied; in other words,
-	the `CVAR' data was never used for bytecode hinting.
-
-	* src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary
-	function.
-	(tt_face_vary_cvt): Use it to trigger rescaling of CVT values.
-
-2019-05-16  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Use 26.6 format for storing unscaled CVT values.
-
-	If `CVAR' data is applied to variation fonts, fractional values are
-	possible.
-
-	* include/freetype/internal/tttypes.h (TT_FaceRec): Change type of
-	`cvt' from `FT_Short' to `FT_Int32'.
-
-	* src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro.
-	(tt_face_vary_cvt): Use it to update code to 26.6 format.
-
-	* src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6
-	format.
-
-	* src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6
-	format.
-
-2019-05-16  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'.
-
-	This fixes linear advance width values for spacing glyphs.  Bug
-	introduced 2019-05-09.
-
-2019-05-16  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Avoid code duplication.
-
-	* src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this
-	function.
-	(tt_size_ready_bytecode): Updated.
-	* src/truetype/ttgload.c (tt_loader_init): Updated.
-
-2019-05-13  Jouk Jansen  <joukj@hrem.nano.tudelft.nl>
-
-	* vms_make.com: Updated.  Handle `bzip2' directory, too.
-
-2019-05-13  Werner Lemberg  <wl@gnu.org>
-
-	* src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.
-
-2019-05-12  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Doh.  Fix last commit to make it work.
-
-	Very embarassing :-)
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710
-
-	* src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add
-	argument; update all callers.
-	(TT_Process_Simple_Glyph): Use it.  The `unrounded' array is active
-	for variation fonts only, thus also enclose related code with
-	`#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ...  #endif' where
-	necessary.
-	Revert commit a113e5d from 2019-05-09, and don't use `extra_points2'
-	but allocate a temporary array.
-	Speed up the scaling of the `unrounded' array.
-
-	* src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type
-	conversions and rounding.  The unsigned type must have more or equal
-	bits to the signed type.
-
-2019-05-09  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Increase precision of font variation (#54371).
-
-	This patch makes FreeType use font units in 26.6 format internally
-	instead of integers.
-
-	* src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro.
-	(TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font
-	coordinates.
-	* src/truetype/ttgxvar.h: Updated.
-
-	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use
-	`extra_points2' array to temporarily hold unrounded point
-	coordinates; use them to compute scaled coordinates and linear
-	advance width and height.
-	(load_truetype_code): Adjust similarly.
-
-2019-05-09  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.
-
-2019-05-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Faster fractions.
-
-	* src/smooth/ftgrays.c (SUBPIXELS): Replace with...
-	(FRACT): A fractional coordinate macro to use in...
-	(gray_render_line, gray_render_scanline): ... here.
-
-2019-05-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/raster/ftraster.c (Draw_Sweep): Unbreak.
-
-2019-05-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/raster/ftraster.c: Clean-ups.
-
-2019-05-05  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
-
-2019-05-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/smooth/ftgrays.c (gray_render_line): Small shortcut.
-
-2019-05-04  Werner Lemberg  <wl@gnu.org>
-
-	Various clang 8.0 static analyzer fixes.
-
-	Reported by Sender Ghost <lightside@gmx.com>.
-
-	* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner
-	case where `edge->first' could be NULL.
-
-	* src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of
-	`size'.
-
-	* src/raster/ftraster.c (Draw_Sweep): Catch a corner case where
-	`draw_right' might be NULL.
-
-	* src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for
-	`aadvance'.
-	Ensure `abearing' always hold a meaningful result.
-
-	* src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is
-	not NULL before accessing it.
-	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary
-	test of `namedstyle'.
-
-	* src/type42/t42parse.c (t42_parser_done): Ensure
-	`parser->root.funcs.done' is not NULL before accessing it.
-
-2019-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	Miscellaneous macro updates.
-
-	* src/base/ftoutln.c (SCALED): Updated.
-	* src/smooth/ftgrays.c (SCALED): Ditto.
-	(FLOOR, ROUND, CEILING): Removed.
-	* src/psaux/psfixed.h (cf2_fracToFixed): Updated.
-
-2019-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	Tweak LCD filtering.
-
-	* src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
-	Choose direction from bitmap's pixel_mode.
-	* include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc):
-	Updated.
-	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
-
-2019-05-02  Werner Lemberg  <wl@gnu.org>
-
-	* vms_make.com: Updated (#56253).
-
-	Remove no longer existing directories (`autohint', `otlayout').
-	Update used base extensions.
-	Activate `autofit' module.
-	Add `gxvalid' module.
-	Update copyright notices.
-
-2019-04-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Simplify cubic Bézier flattening.
-
-	The previous implementation is correct but it is too complex.
-	The revised algorithm is based on the fact that each split moves
-	the control points closer to the trisection points on the chord.
-	The corresponding distances are good surrogates for the curve
-	deviation from the straight line.
-
-	This cubic flattening algorithm is somewhat similar to the conic
-	algorithm based the distance from the control point to the middle of
-	the chord.  The cubic distances, however, decrease less predictably
-	but are easy enough to calculate on each step.
-
-	The new algorithm produces slightly larger number of splits, which is
-	compensated by its simplicity.  The overall rendering performance is
-	improved by 1-2%.  The larger number of splits does not necessarily
-	result in higher quality, which stays comparable.
-
-	* src/smooth/ftgrays.c (gray_render_cubic): Replace the split
-	condition.
-
-2019-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Bithacks and cosmetics.
-
-	* src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline,
-	gray_render_conic, gray_convert_glyph_inner): Updated.
-
-2019-04-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	Optimize Bézier bisections.
-
-	This change makes bisections faster by 20-30%. When inlined into
-	`gray_render_cubic', this makes the function faster by 10% and is
-	noticeable in the overall rendering performance.
-
-	* src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and
-	refactor.
-	* src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto.
-	* src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto.
-	* src/base/ftbbox.c (cubic_peak): Use shifts.
-
-2019-04-23  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code.
-
-	Found by clang 8.0's static analyzer and reported by Sender Ghost
-	<lightside@gmx.com>.
-
-2019-04-23  Werner Lemberg  <wl@gnu.org>
-
-	[base] Fix thinko in previous commit.
-
-	* src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not
-	target pitch.
-
-	Problem reported by Sender Ghost <lightside@gmx.com>.
-
-2019-04-22  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch.
-
-	Problem reported by Sender Ghost <lightside@gmx.com>.
-
-2019-04-22  Werner Lemberg  <wl@gnu.org>
-
-	Fix return value of `FT_Set_Named_Instance' (#56186).
-
-	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle
-	internal return value -1 of `TT_Set_Var_Design'.
-
-2019-04-18  Werner Lemberg  <wl@gnu.org>
-
-	[pcf] Fix handling of undefined glyph (#56067).
-
-	This commit fixes the changes from 2018-07-21, which broke charmap
-	iteration.  We now add the default character as a new glyph with
-	index 0, thus increasing the number of glyphs by one (as before).
-
-	* src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial
-	glyph with index 0.
-	Limit number of elements to 65534.
-	(pcf_get_bitmaps): Ditto.
-	Unify two loops into one; this avoids allocation of an intermediate
-	array.
-	(pcf_get_encodings): Don't flip indices but copy glyph metrics of
-	default character to index 0.
-	Also handle invalid default character.
-
-	* docs/CHANGES: Updated.
-
-2019-04-15  Minmin Gong  <gongminmin@msn.com>
-
-	* CMakeLists.txt: Avoid rewriting of unchanged configuration files.
-
-	Reported as
-
-	  https://savannah.nongnu.org/patch/index.php?9755
-
-2019-04-15  JDG  <JonathanG@iQmetrix.com>
-
-	* src/tools/apinames.c (main): Fix error message.
-
-	Reported as
-
-	  https://savannah.nongnu.org/patch/?9796
-
-2019-04-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Fix segfault in direct mode (#56092).
-
-	* src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for
-	direct mode.
-	* src/smooth/ftgrays.c (gray_raster_render): Use it.
-
-2019-04-06  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061).
-
-	This is for Visual Studio 2019 on ARM.
-
-2019-04-06  Werner Lemberg  <wl@gnu.org>
-
-	For distribution, replace `.tar.bz2' with `.tar.xz' bundles.
-
-	* builds/toplevel.mk (build): Do it.
-
-	* README, docs/CHANGES, docs/release: Updated.
-
-2019-04-06  Antony Lee  <anntzer.lee@gmail.com>
-
-	Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'.
-
-	* include/freetype/freetype.h (FT_Get_Name_Index),
-	include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc),
-	include/freetype/internal/services/svgldict.h
-	(FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index),
-	src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c
-	(sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index),
-	src/type42/t42drivr.c (t42_get_name_index): Add `const' to second
-	argument.
-
-2019-03-31  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[cff] Fix boundary checks.
-
-	642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically
-	allocated memory when parsing CFF files with the "old" engine.  Bounds
-	checks have never been updated, however, leading to pointless
-	comparisons of pointers in some cases.  This commit presents a
-	solution for bounds checks in the CFF module with an extended logic
-	for the "old" engine while staying as concise as possible for the
-	"new" one.
-
-	* src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and
-	the additional field `t2_strings' within `CFF_ParserRec'.
-
-	* src/cff/cffparse.c (cff_parser_within_limits): Move all boundary
-	checks into this new function and update the rest of `cffparse.c' to
-	use it.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137
-
-2019-03-20  Werner Lemberg  <wl@gnu.org>
-
-	[autofit] Fix Mongolian blue zone characters.
-
-	* src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters
-	to get medial forms for some Mongolian characters.
-	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
-2019-03-19  Werner Lemberg  <wl@gnu.org>
-
-	[autofit] Add support for Mongolian script.
-
-	As a de-facto standard, layouts using this script are constructed
-	horizontally line by line, then the lines are rotated clockwise for
-	vertical display.
-
-	* src/autofit/afblue.dat: Add blue zone data for Mongolian.
-	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
-	* src/autofit/afscript.h: Add Mongolian standard characters.
-
-	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian
-	data.
-
-2019-03-15  Werner Lemberg  <wl@gnu.org>
-
-	* Version 2.10.0 released.
-	==========================
-
-
-	Tag sources with `VER-2-10-0'.
-
-	* docs/VERSION.TXT: Add entry for version 2.10.0.
-	* docs/CHANGES: Updated.
-
-	* README, Jamfile (RefDoc), src/base/ftver.rc,
-	builds/windows/vc2010/freetype.vcxproj,
-	builds/windows/vc2010/index.html,
-	builds/windows/visualc/freetype.dsp,
-	builds/windows/visualc/freetype.vcproj,
-	builds/windows/visualc/index.html,
-	builds/windows/visualce/freetype.dsp,
-	builds/windows/visualce/freetype.vcproj,
-	builds/windows/visualce/index.html,
-	builds/wince/vc2005-ce/freetype.vcproj,
-	builds/wince/vc2005-ce/index.html,
-	builds/wince/vc2008-ce/freetype.vcproj,
-	builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/.
-
-	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 10.
-	(FREETYPE_PATCH): Set to 0.
-
-	* builds/unix/configure.raw (version_info): Set to 23:0:17.
-	* CMakeLists.txt (VERSION_MINOR): Set to 10.
-	(VERSION_PATCH): Set to 0.
-
-	* builds/toplevel.mk (version, winversion): Since the minor version
-	number has two digits now, never omit the patch number.  We would
-	get ambiguous zip file names otherwise.
-	(dist): Remove remnants of `docmaker' tool.
-	(do-dist): Remove unused intermediate files.
-
-	* src/cff/cffparse.c (destrict_c2s_item): Guard function with
-	CFF_CONFIG_OPTION_OLD_ENGINE macro.
-
-2019-03-07  Andrei Alexeyev  <0x416b617269@gmail.com>
-            Werner Lemberg  <wl@gnu.org>
-
-	Fix invalid function pointer casts.
-
-	This change should allow Freetype to work on WASM/Emscripten without
-	needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'.
-
-	* src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature.
-
-	* src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array,
-	parse_expansion_factor, parse_font_name): Return `void', not
-	`FT_Error'.
-
-	* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc):
-	Fix signature.
-
-2019-03-05  Werner Lemberg  <wl@gnu.org>
-
-	[base] Handle numeric overflow (#55827).
-
-	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
-
-2019-03-05  Sebastian Rasmussen  <sebras@gmail.com>
-
-	[psaux] Fix use of uninitialized memory (#55832).
-
-	* src/psaux/psintrp.c (cf2_interpT2CharString): The call to
-	`cf2_arrstack_setCount' may fail because the allocator ran out of
-	memory.  When this happens the stack is still written to before the
-	error condition is checked.  This means that FreeType writes outside
-	of allocated memory.  This commit moves the error check prior to the
-	stack assignment, hence the function now properly returns with an
-	error condition.
-
-2019-02-23  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftbitmap.c (FT_Bitmap_Blend): No fractional offsets.
-
-	The function only provided a framework without an actual
-	implementation, which this commit removes.
-
-2019-02-23  Werner Lemberg  <wl@gnu.org>
-
-	* src/tools/update-copyright-year: Insert `(C)'.
-
-2019-02-21  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[truetype] Mask numeric overflows.
-
-	* src/truetype/ttinterp.c (Move_CVT, Move_CVT_Stretched, Ins_MIRP):
-	Mask numeric overflows.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11681
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11734
-
-2019-02-21  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[psaux] Mask numeric overflow.
-
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Mask numeric
-	overflow.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13041
-
-2019-02-16  Wink Saville  <wink@saville.com>
-
-	* src/autofit/afwarp.h (af_warper_compute): Fix declaration.
-
-2019-02-02  Nikolaus Waxweiler  <madigens@gmail.com>
-
-	[truetype] Apply MVAR hasc, hdsc and hlgp metrics to current FT_Face metrics.
-
-	Instead of setting typo or win metrics as the new `FT_Face' metrics
-	indiscriminately, apply only typo deltas to the currently active
-	`FT_Face' metrics.  This prevents line height differences when the
-	default outlines were used as the regular face and instances for
-	everything else, for example.
-
-	* src/truetype/ttgxvar.c (tt_apply_mvar): Implement.
-
-2019-02-02  Nikolaus Waxweiler  <madigens@gmail.com>
-
-	[sfnt] Use typo metrics if OS/2 fsSelection USE_TYPO_METRICS bit is set.
-
-	If the `OS/2' table exists and `fsSelection' bit 7
-	(USE_TYPO_METRICS) is set, use the `sTypo*' set of values to compute
-	the `FT_Face's ascender, descender, and height.  Otherwise, fall
-	back to old behavior.
-
-	* src/sfnt/sfobjs.c (sfnt_load_face): Implement.
-
-2019-01-18  John Tytgat  <John.Tytgat@esko.com>
-
-	[sfnt] Handle TT fonts having two PostScript font names (#55471).
-
-	* src/sfnt/sfdriver.c (sfnt_get_name_id): Prefer English over any
-	other language found for PostScript font names.
-
-2019-01-08  Chris Liddell <chris.liddell@artifex.com>
-
-	[psaux] Fix closepath (#55414).
-
-	All of the Type 1 path building is done with code common to the
-	revised CFF engine, with the exception of closepath, which was still
-	calling ps_builder_close_contour(), thus previously cached segments
-	were not always written to the path, and glyph corruption, or even
-	invalid outlines were possible.
-
-	* src/psauc/psinterp.c (cf2_interpT2CharString) <cf2_cmdCLOSEPATH>:
-	Switch to calling `cf2_glyphpath_closeOpenPath'.
-
-2018-12-29  Werner Lemberg  <wl@gnu.org>
-
-	* src/autofit/aflatin2.c: Some fixes from `aflatin.c' (#55310).
-
-2018-12-25  Werner Lemberg  <wl@gnu.org>
-
-	* src/psaux/cffdecode.c (cff_operaor_seac): Fix numeric overflow.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11915
-
-2018-12-12  Werner Lemberg  <wl@gnu.org>
-
-	[gxvalid] Fix compiler warnings.
+	* builds/toplevel.mk (version_tag, CHANGELOG_SCRIPT): New variables.
+	(do-dist): Generate `ChangeLog` file with all commits since last release.
 
-	* src/gxvalid/gxvjust.c (gxv_just_check_max_gid),
-	src/gxvalid/gxvmort.c (gxv_mort_coverage_validate): Use `FT_UNUSED'.
+2021-11-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-12-11  Werner Lemberg  <wl@gnu.org>
+	[builds/windows] Improve debugging.
 
-	* src/truetype/ttgload.c (TT_Hint_Glyph): Remove useless test.
+	* builds/windows/ftdebug.c (FT_Message, FT_Panic): Buffer output
+	and call `OutputDebugStringA` only if `IsDebuggerPresent`.
+	[_WIN32_WCE] (OutputDebugStringA): Implement the missing API.
 
-	`control_len' only gets its value from `n_ins' (and vice versa),
-	which is always read as `unsigned short' and thus can't be larger
-	than 0xFFFF.
+2021-11-29  Seigo Nonaka  <nona@google.com>
 
-2018-12-04  Werner Lemberg  <wl@gnu.org>
+	* src/base/ftobjs.c (FT_Request_Metrics): Fix build warning on Android.
 
-	[bdf] Ignore data after `ENDFONT'.
+	Use casts since `FT_USHORT_MAX` is unsigned short in bionic (libc used in
+	Android).
 
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10798
-
-	* src/bdf/bdflib.c (_bdf_parse_end): New function.
-	(_bdf_parse_glyphs): Switch to `_bdf_parse_end' after `ENDFONT' has
-	been encountered.
+2021-11-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-12-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* builds/windows/vc2010/freetype.vcxproj (DlgCopy): Minor tweak.
 
-	* builds/windows/visualc/freetype.dsp: Dust off.
+2021-11-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-11-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Added comments.
 
-	* builds/windows/vc2010/freetype.vcxproj: Simplify.
+2021-11-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-11-27  Chris Liddell  <chris.liddell@artifex.com>
+	[truetype] Quietly reject out-of-spec `hdmx` tables.
 
-	[type1,cff] Add FT_{Set,Get}_MM_WeightVector API calls.
+	The `hdmx` table is optional and can be safely rejected without
+	an error if it does not follow specifications. The record size
+	must be equal to the number of glyphs + 2 + 32-bit padding.
 
-	For multiple master fonts, common usage (in Postscript) is to modify
-	the WeightVector of an existing font instance, this addition
-	supports that use.
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Thoroughly check
+	the record size and improve tracing.
 
-	* include/freetype/ftmm.h, src/base/ftmm.c (FT_Set_MM_WeightVector,
-	FT_Get_MM_WeightVector): New API functions.
+2021-11-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* include/freetype/internalservices/svmm.h
-	(FT_Set_MM_WeightVector_Func, FT_Get_MM_WeightVector_Func): New
-	function types.
-	(MultiMasters): Add `set_mm_weightvector' and `get_mm_weightvector'
-	members.
-	(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+	[truetype] Partly revert 5b626281.
 
-	* src/cffcffdrivr.c (cff_set_mm_weightvector,
-	cff_get_mm_weightvector): New functions.
-	(cff_service_multi_masters): Register them.
+	Fixes #1118.
 
-	* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
-	This driver doesn't use the new interface.
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Do not assume that
+	`record_size` is rounded even though the records are padded.
 
-	* src/type1/t1load.c (T1_Set_MM_WeightVector,
-	T1_Get_MM_WeightVector): New functions.
-	* src/type1/t1driver.c (t1_service_multi_masters): Register them.
-	* src/type1/t1load.h: Updated.
+2021-11-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-11-27  Ben Wagner  <bungeman@google.com>
+	* builds/windows/vc2010/freetype.vcxproj (DlgCopy): Use transforms.
 
-	[cff] Fix compiler warning (#55105).
+2021-11-22  Werner Lemberg  <wl@gnu.org>
 
-	* src/cff/cffparse.c (cff_parser_run): Guard label only used if
-	CFF_CONFIG_OPTION_OLD_ENGINE is active.
+	Update `CHANGES` files, other minor whitespace and documentation issues.
 
-2018-11-27  Ben Wagner  <bungeman@google.com>
+2021-11-21  Werner Lemberg  <wl@gnu.org>
 
-	[truetype] Fix numeric overflow (#55103).
+	formats.txt: Add info about WOFF and WOFF2.
 
-	* src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+2021-11-21  Werner Lemberg  <wl@gnu.org>
 
-2018-11-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	meson.build: Initialize `common_ldflags`.
 
-	[builds] Belated DLL support with vc2002-vc2008.
+2021-11-21  Lukas Oberhuber  <@lukaso>
 
-	The solution and project files should be automatically upgraded for
-	the approriate Visual C++ version.
+	* meson.build: Fix compatibility version on MacOS.
 
-	* builds/windows/visualc/freetype.{sln,vcproj}: Major upgrades.
-	* builds/windows/visualc/index.html: Document the change.
-	* builds/windows/vc2005, builds/windows/vc2008: Removed as redundant.
+	Fixes #1117.
 
-2018-11-22  Armin Hasitzka  <prince.cherusker@gmail.com>
+2021-11-21  Werner Lemberg  <wl@gnu.org>
 
-	* src/cff/cffparse.c: Please the compiler.
-
-2018-11-22  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[cff] Fix memory overflow.
+	* src/truetype/ttinterp.c (Ins_MD): Avoid `FT_ABS`.
 
 	Reported as
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9869
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10869
-
-	* src/cff/cffparse.c (destruct_t2s_item, cff_parser_run): Store
-	evaluated T2 charstrings in separately allocated memory.
-
-2018-11-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* builds/windows/{visualc,vc2005,vc2008}/freetype.vcproj: Fix it.
-
-2018-11-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Placeholder only for library-enabled LCD filtering.
-
-	* src/smooth/ftsmooth.c (ft_smooth_init): Add disabled
-	`FT_Library_SetLcdFilter' call.
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38562
 
-2018-11-09  Young Xiao  <yangx92@hotmail.com>
+2021-11-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[psaux] Add safety guard (#54985).
+	* include/freetype/fttypes.h (FT_MAKE_TAG): Remove the same casting.
 
-	* src/psaux/psobjs.c (cff_builder_close_contour): Do it.
+2021-11-20  Werner Lemberg  <wl@gnu.org>
 
-2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	[gxvalid] Fix minor compilation warning.
 
-	* builds/unix/configure.raw: Require `windows.h' for windres.
+	* src/gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup): Declare
+	as static.
 
-2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-11-20  Werner Lemberg  <wl@gnu.org>
 
-	[ftstroke] Fix unpredictable failures (#54986).
-
-	* src/base/ftstroke.c (ft_sroke_border_lineto): Fix lineto check.
-
-2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[ftstroke] Fix unpredictable failures (#54976).
-
-	* src/base/ftstroke.c (ft_sroke_border_close): Set the start tags.
-
-2018-11-07  Ben Wagner  <bungeman@google.com>
-
-	[truetype] Fix VF check from 2018-09-12 (#54973).
-
-	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Use correct
-	offsets for estimates.
-
-2018-11-06  Werner Lemberg  <wl@gnu.org>
-
-	[pshinter] Fix numeric overflow.
-
-	Reported as
+	[smooth] Fix stand-alone compilation.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11242
+	* src/smooth/ftgrays.c (FT_Trace_Enable, FT_Trace_Disable)[STANDALONE_]:
+	Define.
 
-	* src/pshinter/pshrec.c (ps_dimension_add_t1stem): Implement it.
+2021-11-20  Werner Lemberg  <wl@gnu.org>
 
-2018-11-06  Werner Lemberg  <wl@gnu.org>
+	Avoid undefined left-shifts.
 
-	[psaux] Fix timeout in old CFF engine.
+	We really have to use double casts to avoid issues with C's and C++'s
+	signedness propagation rules in implicit casts.
 
 	Reported as
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11260
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41178
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41182
 
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
-	<cff_op_sqrt> [CFF_CONFIG_OPTION_OLD_ENGINE]: Fix potential endless
-	loop.
+	* include/freetype/config/public-macros.h (FT_STATIC_CAST,
+	FT_REINTERPRET_CAST): Modify macro to take two arguments.
+	Update all callers.
+	(FT_STATIC_BYTE_CAST): New macro.
 
-2018-11-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* include/freetype/freetype.h (FT_ENC_TAG): Use `FT_STATIC_BYTE_CAST`.
+	* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
+	* include/freetype/fttypes.h (FT_MAKE_TAG): Ditto.
+	Use `FT_Tag` for casting.
 
-	* src/truetype/ttgxvar.c: Use enum definitions.
+	* src/ftraster/ftmisc.h (FT_MAKE_TAG): Removed, no longer needed.
+	(FT_STATIC_BYTE_CAST): New macro.
 
-2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* src/smooth/ftgrays.c (FT_STATIC_CAST): Replace with...
+	(FT_STATIC_BYTE_CAST): ... this.
 
-	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Adjust condition.
+2021-11-18  Werner Lemberg  <wl@gnu.org>
 
-2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	Provide C++ versions for public macros with casts.
 
-	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Tracing tweaks.
+	Many FreeType clients use C++.  However `g++ -Wold-style-cast` warns for
+	macros with C-style casts even for system header files; this also affects
+	directories included with `-isystem`.  While this could be seen as a problem
+	with g++, the problem is more a philosophical one: Over the time, C and C++
+	diverged more and more, and some features of C are no longer the 'right'
+	solution in C++.
 
-2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* include/freetype/config/public-macros.h (FT_STATIC_CAST,
+	FT_REINTERPRET_CAST): New macros.
 
-	Revert due to specs: [truetype] Speed up variation IUP.
+	* include/freetype/freetype.h (FT_ENC_TAG, FT_LOAD_TARGET_,
+	FT_LOAD_TARGET_MODE): Use `FT_STATIC_CAST`.
+	Correctly handle negative 'signed char' input.
+	* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
+	* include/freetype/fttypes.h (FT_MAKE_TAG, FT_BOOL): Ditto.
+	* include/freetype/ftmodapi.h (FT_FACE_DRIVER_NAME): Use
+	`FT_REINTERPRET_CAST`.
 
-2018-11-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* src/smooth/ftgrays.c (FT_STATIC_CAST)[STANDALONE_]: New macro.
+	[!STANDALONE]: Include `FT_CONFIG_CONFIG_H`.
 
-	* src/truetype/ttgxvar.c (ft_var_get_item_delta): Fixed logic.
+	Fixes #1116.
 
-	Reported and tested by Behdad.
+2021-11-16  Werner Lemberg  <wl@gnu.org>
 
-2018-11-02  Shailesh Mistry  <shailesh.mistry@hotmail.co.uk>
-
-	[autofit] Prevent SEGV.
-
-	See
-
-	  https://bugs.ghostscript.com/show_bug.cgi?id=697545
-
-	for more details on how the bug was found.
-
-	* src/autofit/afloader.c (af_loader_load_glyph): Propagate error
-	code.
-
-2018-10-31  Alexei Podtelezhnikov <apodtele@gmail.com>
-
-	[truetype] Speed up variation IUP.
-
-	* src/truetype/ttgxvar.c (tt_delta_interpolate): Separate trivial
-	snapping to the same position from true interpolation.
-
-2018-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/type1/t1load.c (t1_set_mm_blend): Optimized.
-
-2018-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/truetype/ttgxvar.c (ft_var_get_item_delta): Optimized.
-
-2018-10-29  Werner Lemberg  <wl@gnu.org>
-
-	[base] Fix numeric overflow.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11080
-
-	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use `MUL_LONG'.
-
-2018-10-29  Werner Lemberg  <wl@gnu.org>
-
-	[cff] Fix numeric overflow.
-
-	Reported as
+	Fix clang++ warnings.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10988
+	* src/*: Initialize some variables to NULL.
 
-	* src/cff/cffparse.c (cff_parser_run)
-	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use `NEG_LONG'.
+2021-11-16  Werner Lemberg  <wl@gnu.org>
 
-2018-10-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	[truetype] Updates for the forthcoming OpenType 1.9 standard (2/2).
 
-	[sfnt] Make `head' timestamps unsigned.
+	* src/truetype/ttgxvar.c (ft_var_load_item_variation_store):
+	s/shortDeltaCount/wordDeltaCount/ (as done in the specification, too).
+	Recognize new format and reject it for now.
 
-	It's been more than 2^31 seconds since 1904.
+2021-11-16  Werner Lemberg  <wl@gnu.org>
 
-	* include/freetype/tttables.h (TT_Header): Change field types.
-	* src/sfnt/ttload.c (tt_face_load_generic_header): Updated.
+	[truetype] Updates for the forthcoming OpenType 1.9 standard (1/2).
 
-2018-10-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	This is in preparation for implementing `DeltaSetIndexMap` format 1, which
+	is used by `COLR` v1 tables, and which allows 32bit indices.
 
-	Revert: Align FreeType with standard C memory management.
+	  https://docs.microsoft.com/en-us/typography/opentype/otspec190/delta/otvarcommonformats_delta.html
 
-2018-10-27  Werner Lemberg  <wl@gnu.org>
+	* src/truetype/ttgxvar.h (GX_DeltaSetIdxMapRec): Change type of `mapCount`
+	to `FT_ULong`.
 
-	[psaux] Fix numeric overflow.
+	* src/truetype/ttgxvar.c (ft_var_load_delta_set_index_mapping): Add argument
+	for passing the table size; update caller.
+	Implement new format.
 
-	Triggered by
+2021-11-14  Werner Lemberg  <wl@gnu.org>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11157
-
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_blend>
-	[CFF_CONFIG_OPTION_OLD_ENGINE]: Fix integer overflow.
-
-2018-10-20  Werner Lemberg  <wl@gnu.org>
-
-	Avoid endless loop while tracing (#54858).
-
-	* src/type1/t1load.c (parse_buildchar): Guard tracing stuff with
-	FT_DEBUG_LEVEL_TRACE.
-
-2018-10-17  David Demelier  <markand@malikania.fr>
-
-	* CMakeLists.txt: Specify `RUNTIME DESTINATION'.
-
-	This is needed for DLL builds.
-
-2018-10-07  Werner Lemberg  <wl@gnu.org>
-
-	A missing Unicode cmap is not a fatal error.
-
-	This is a follow-up to the previous commit.
-
-	* src/cff/cffobjs.c (cff_face_init), src/sfnt/sfobjs.c
-	(sfnt_load_face), src/type1/t1objs.c (T1_Face_Init),
-	src/type42/t42objs.c (T42_Face_Init): Implement it.
-
-2018-10-07  Werner Lemberg  <wl@gnu.org>
+	Fix clang warnings.
 
-	Fix handling of FT_CONFIG_OPTION_ADOBE_GLYPH_LIST (#54794).
+	* src/gxvalid/gxvcmmn.h (GXV_SET_ERR_IF_PARANOID): Use 'do' block.
+	* src/gxvalid/gxvmod.c (GXV_TABLE_LOAD, GXV_TABLE_VALIDATE): Ditto.
 
-	* src/cff/cffcmap.c (cff_cmap_unicode_init), src/psaux/t1cmap.c
-	(t1_cmap_unicode_init), src/sfnt/ttcmap.c (tt_cmap_unicode_init):
-	Check `unicodes_init' field.
+	* src/smooth/ftgrays.c (gray_convert_glyph): Add cast.
 
-2018-10-03  Werner Lemberg  <wl@gnu.org>
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Remove cast.
+	* src/type1/t1load.c (read_binay_data): Use `FT_ULong` for `size` parameter.
+	(parse_subrs, parse_charstrings, parse_dict): Ditto; also add some casts.
 
-	[ftgrays] Fix typo in stand-alone mode (#54771).
+2021-11-13  Dominik Röttsches  <drott@chromium.org>
 
-	* src/smooth/ftgrays.c (FT_THROW) [STANDALONE_ &&
-	FT_DEBUG_LEVEL_TRACE]: Fix call to `FT_ERR_CAT'.
+	[sfnt] Avoid undefined shifts in `COLR` v1 paint parsing
 
-2018-10-02  Werner Lemberg  <wl@gnu.org>
+	* src/sfnt/ttcolr.c (read_paint, tt_face_get_paint): Tighten shift
+	behavior by using multiplication, mostly using macros from ftcalc.h.
 
-	[psaux] Fix segfault.
+	Fixes: https://bugs.chromium.org/p/chromium/issues/detail?id=1269168
 
-	Reported as
+2021-11-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10768
+	[builds/windows] Improve `DlgCopy` target.
 
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
-	<cff_op_callothersubr> [CFF_CONFIG_OPTION_OLD_ENGINE]: Check
-	argument.
+	Fixes #1113.
 
-2018-10-02  Werner Lemberg  <wl@gnu.org>
+	* builds/windows/vc2010/freetype.vcxproj: Run `DlgCopy` conditionally
+	and decouple it from `Build`.
 
-	[psaux] Fix numeric overflow.
+2021-11-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	Explicitly define `FT_MSB` for Clang.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10740
+	* include/freetype/internal/ftcalc.h [__clang__] (FT_MSB): Updated.
 
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
-	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use NEG_INT.
+2021-11-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-10-02  Werner Lemberg  <wl@gnu.org>
+	* src/truetype/ttgxvar.c (ft_var_to_normalized): Edge optimization.
 
-	[pshinter] Handle numeric overflow.
+2021-11-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	Additional `FT_MSB` macro definitions.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10550
+	Better macros for Windoes CE and ARM in general, based on !109
+	from metarutaiga.
 
-	* src/pshinter/pshglob.c (psh_blues_snap_stem): Mask numeric
-	overflow.
+	* include/freetype/internal/ftcalc.h [_MSC_VER] (FT_MSB): Updated.
 
-2018-09-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-11-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Align FreeType with standard C memory management.
+	[build/windows] Remove logging from default debug configurations.
 
-	* include/freetype/ftsystem.h: Include FT_TYPES_H.
-	(*FT_Alloc_Func, *FT_Realloc_Func): Use size_t for the size arguments.
-	* src/raster/ftmisc.h: Ditto.
+	DLG is rather costly for performance and should be used judiciously.
+	This removes it from the default configurations but gives an example
+	how to enable it using the `UserDefines` property.
 
-	* builds/amiga/src/base/ftsystem.c, builds/unix/ftsystem.c,
-	* builds/vms/ftsystem.c, src/base/ftsystem.c (ft_alloc, ft_realloc):
-	Use size_t for the size arguments.
+	* builds/windows/vc2010/freetype.vcxproj: Hide FT_DEBUG_LOGGING.
 
-	* src/base/ftdbgmem.c (ft_mem_debug_alloc, ft_mem_debug_realloc): Use
-	FT_Offset, aka size_t, for the size arguments.
+2021-11-08  Werner Lemberg  <wl@gnu.org>
 
-2018-09-25  Werner Lemberg  <wl@gnu.org>
+	* src/sfnt/sfobjs.c (sfnt_open_font): Fix typo.
 
-	Fix handling of `FT_Bool'.
+2021-11-08  Werner Lemberg  <wl@gnu.org>
 
-	Before this commit we had code like
+	* src/gxvalid.*, src/otvalid.*: Fix `-Wformat` warnings.
 
-	  (FT_Bool)( globals->glyph_styles[gindex] & 0x8000)
+2021-11-08  Werner Lemberg  <wl@gnu.org>
 
-	Since `FT_Bool' is defined to be an `unsigned char', the code
-	evaluated to something like
+	[pshinter] Fix C++ compilation.
 
-	  (unsigned char)( 0x8532 & 0x8000)
+	* src/pshinter/pshalgo.c (psh_compute_dir): Fix type of `result`.
+	(psh_hint_table_find_strong_points): Add cast.
 
-	which in turn expanded to
+2021-11-08  Werner Lemberg  <wl@gnu.org>
 
-	  (unsigned char)( 0x8000)
+	[sfnt] Reduce footprint if WOFF and WOFF2 support is not needed.
 
-	and finally yielded 0x00 – i.e., false – not as expected.
+	Based on a patch from metarutaiga (MR !106).  The gist of this commit is
+	that it doesn't make sense to support WOFF without compression (which would
+	be only possible in WOFF 1.0 anyway).
 
-	Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>.
+	* src/sfnt/sfobjs.c (sfnt_open_font): Guard WOFF code with
+	`FT_CONFIG_OPTION_USE_ZLIB` block.
+	Guard WOFF2 code with `FT_CONFIG_OPTION_USE_BROTLI` block.
 
-	* include/freetype/fttypes.h (FT_BOOL): Add a comparison against
-	zero so that we always have a Boolean expression.
+	* src/sfnt/sfwoff.c, src/sfnt/sfwoff.h: Guard files with
+	`FT_CONFIG_OPTION_USE_ZLIB` blocks, not parts of the code.
 
-	*/*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where
-	possible.
+	* src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h, src/sfnt/woff2tags.c,
+	src/sfnt/woff2tags.h: Guard files with `FT_CONFIG_OPTION_USE_BROTLI` blocks,
+	not parts of the code.
 
-2018-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	Fixes #1111.
 
-	[bdf] Speed up charmap access.
+2021-11-08  Werner Lemberg  <wl@gnu.org>
 
-	This makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times faster.
+	[truetype] Make trickyness checks depend on TT_USE_BYTECODE_INTERPRETER.
 
-	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Help binary search
-	with continuous prediction.
+	Based on a patch from metarutaiga (MR !106).
 
-2018-09-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* src/truetype/ttobjs.c (tt_skip_pdffont_random_tag,
+	tt_check_trickyness_family, tt_synth_sfnt_checksum, tt_get_sfnt_checksum,
+	tt_check_trickyness_sfnt_ids, tt_check_trickyness): Put functions into a
+	`TT_USE_BYTECODE_INTERPRETER` block.
+	(tt_face_init): Put trickyness checks into a `TT_USE_BYTECODE_INTERPRETER`
+	block.
 
-	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Another tweak.
+	Fixes #1111.
 
-	This one should be clearer. When the rounded monochrome bbox collapses
-	we add a pixel that covers most if not all original cbox.
+2021-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* src/sfnt/ttload.c (tt_face_load_gasp): Fix a type mismatch warning.
 
-	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Further tweak.
+2021-11-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-21  Ben Wagner  <bungeman@google.com>
+	[dlg] Define DLG_STATIC explicitly.
 
-	Improve auto-hinter handling of bitmap fonts (#54681).
+	DLG_STATIC is intended to disable Windows DLL linking attributes.
+	It does not hurt to define it explicitly when we wrap DLG code.
+	This fixes tons of LNK4286 and C4273 warnings from MSVC if we
+	forget to define DLG_STATIC as a compiler option.
 
-	For bitmap fonts, `FT_Load_Glyph' should either return an error or
-	not set the format to `FT_GLYPH_FORMAT_OUTLINE'.  However, in this
-	case `FT_Load_Glyph' calls into the auto-hinter which calls back
-	into `FT_Load_Glyph' with `FT_LOAD_NO_SCALE' in the flags, which
-	marks the glyph as `FT_GLYPH_FORMAT_OUTLINE' with an empty path
-	(even though it doesn't have any path).  It appears that the
-	auto-hinter should not be called when the face doesn't have
-	outlines.  The current test for using the auto-hinter in
-	`FT_Load_Glyph' checks whether the driver supports scalable
-	outlines, but not if the face supports scalable outlines.
+	* builds/windows/vc2010/freetype.vcxproj: Remove DLG_STATIC option.
+	* src/dlg/dlgwrap.c [FT_DEBUG_LOGGING]: Define DLG_STATIC.
+	* include/freetype/internal/ftdebug.h [FT_DEBUG_LOGGING]: Ditto.
 
-	* src/base/ftobjs.c (FT_Load_Glyph): Directly check whether we have
-	scalable outlines.
+2021-11-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-21  Werner Lemberg  <wl@gnu.org>
+	[dlg] Lighten up the inclusions.
 
-	[raster] Fix disappearing vertical lines (#54589).
+	The DLG wrapper needs to know if FT_DEBUG_LOGGING is defined in
+	`ftoption.h`. It does not need entire FreeType.
 
-	* src/raster/ftraster.c (Vertical_Sweep_Span): Handle special case
-	where both left and right outline exactly pass pixel centers.
+	* src/dlg/dlgwrap.c: Include FT_CONFIG_OPTIONS_H directly.
 
-2018-09-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-11-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Tiny rounding tweak.
+	[truetype] Avoid some memory zeroing in variations.
 
-	This adds pixels in case a contour goes through the center
-	and they need to be turned on in the b/w rasterizer.
+	* src/truetype/ttgxvar.c (ft_var_readpackeddeltas, ft_var_load_avar,
+	ft_var_load_item_variation_store, ft_var_load_gvar): Use FT_QNEW_ARRAY
+	if memory immediately initialized or discarded otherwise.
 
-2018-09-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-11-05  Jany Belluz  <jany.belluz@daltonmaag.com>
 
-	[pcf] Replace charmap implementation.
+	[truetype] Fix handling of packed deltas in Variation Fonts.
 
-	PCF comes with charmap lookup table, aka PCF encodings.  Using it
-	directly makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times
-	faster than the original BDF-like binary searches.
+	* src/truetype/ttgxvar (ft_var_readpackeddeltas): Don't expect the number of
+	bytes used to encode the deltas to be higher than the number of encoded
+	values.  The specification allows a very compact encoding; for example, a
+	list of 200 zeros can be encoded with just a couple of bytes.
 
-	* src/pcf/pcf.h (PCF_EncodingRec): Removed.
-	(PCF_FaceRec): Remove `nencodings' and `encodings'.
-	* src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Replaced.
-	* src/pcf/pcfread.c (pcf_get_encodings): Store data differently.
+	We now count the consumed bytes to make sure to not read more than expected.
 
-2018-09-20  Werner Lemberg  <wl@gnu.org>
+2021-11-04  Jany Belluz  <jany.belluz@daltonmaag.com>
 
-	[base] Remove unused function `FT_GlyphLoader_CopyPoints'.
+	[truetype] Fix CVAR handling of tuples for all points.
 
-	* include/freetype/internal/ftgloadr.h, src/base/ftgloadr.c
-	(FT_GlyphLoader_CopyPoints): Do it.
+	* src/truetype/ttgxvar (tt_face_vary_cvt): Function
+	`ft_var_readpackedpoints`, when it returns `ALL_POINTS`, also sets
+	`point_count` to value 0.  However, the CVAR code was incorrectly expecting
+	that `point_count` would be set to match the length of the CVT table.
 
-2018-09-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-11-04  Jany Belluz  <jany.belluz@daltonmaag.com>
 
-	[pcf] Prepare to replace charmap implementation.
+	* src/truetype/ttgxvar.c: Fix typos in macros that guard CVAR code.
 
-	* src/pcf/pcf.h (PCF_FaceRec): Updated to include...
-	(PCF_EncRec): ... this new structure to store charmap geometry.
+2021-11-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/pcf/pcfread.c (pcf_get_encodings): Store charmap geometry.
+	* docs/INSTALL: Mention Meson and MSBuild more prominently.
 
-2018-09-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-11-03  Gabor Kertesz  <gabor.kertesz@linaro.org>
 
-	Remove unused fields.
+	[libpng] Update Meson wrap for win-arm64
 
-	* src/pcf.h (PCF_FaceRec): Remove `charmap' and `charmap_handle'.
-	* src/bdfdrvr.h (BDF_FaceRec): Ditto.
-	* src/winfonts/winfnt.h (FNT_FaceRec): Ditto.
+	1.6.37-5 released patches for win-arm64 to successfully build
+	libpng with Meson:
+	https://github.com/mesonbuild/wrapdb/pull/205
+	https://github.com/mesonbuild/wrapdb/pull/216
 
-2018-09-17  Werner Lemberg  <wl@gnu.org>
+	Updated by the following command:
+	meson wrap update libpng
 
-	[pshinter] Handle numeric overflow.
+	Tested on win-arm64 and x64.
 
-	Reported as
+2021-11-03  Dominik Röttsches  <drott@chromium.org>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10396
+	[sfnt] Clarify `COLR` v1 FT_Paint* format representations
 
-	* src/pshinter/pshglob.c: Include FT_INTERNAL_CALC_H.
-	(psh_blues_snap_stem): Mask numeric overflow.
+	* include/freetype/ftcolor.h (FT_PaintLinearGradient,
+	FT_PaintRadialGradient, FT_PaintSweepGradient, FT_PaintTransform,
+	FT_PaintTranslate, FT_PaintScale, FT_PaintRotate, FT_PaintSkew): Clarify
+	16.16 fixed point representation of struct fields.
+	* src/sfnt/ttcolr.c (read_paint): Shift coordinates for
+	FT_PaintLinearGradient, FT_PaintRadialGradient, FT_PaintSweepGradient
+	accordingly.
 
-2018-09-13  Werner Lemberg  <wl@gnu.org>
+	Fixes: https://gitlab.freedesktop.org/freetype/freetype/-/issues/1110
 
-	[truetype] Some fixes for VF checks.
+2021-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	[builds/windows] Let MSBuild handle DLG copy.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10317
+	* builds/windows/vc2010/freetype.vcxproj: Specify DlgCopy target.
+	* builds/windows/vc2010/script.bat: Deleted.
 
-	* src/truetype/ttgxvar.c (ft_var_load_gvar): Properly exit memory
-	frame if we have invalid glyph variation data offsets.
-	(tt_face_vary_cvt): Protect against missing `tuplecoords' array.
-	Fix typo.
+2021-10-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-13  Werner Lemberg  <wl@gnu.org>
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix MSVC warning C4312.
 
-	* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Fix last commit.
+2021-10-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-13  Werner Lemberg  <wl@gnu.org>
+	[builds/windows] Separate MSVC linker and librarian.
 
-	* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Check `result'.
+	MSVC uses LIB for static and LINK for dynamic libraries. They are
+	related but the former has much smaller set of options.
 
-	Reported as
+	* builds/windows/vc2010/freetype.vcxproj: Updated.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10316
+2021-10-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-12  John Tytgat  <John.Tytgat@esko.com>
+	[builds/windows] Revise MSVC linking optimizations.
 
-	[sfnt] Better PS name handling (#54629).
+	* builds/windows/vc2010/freetype.vcxproj: Optimize DLL linking only.
+	* builds/windows/visualc/freetype.dsp: Ditto.
+	* builds/windows/visualc/freetype.vcproj: Ditto.
 
-	* src/sfnt/sfdriver (IS_WIN, IS_APPLE): Omit language ID checks.
-	(get_win_string, get_apple_string): Return NULL when the PostScript
-	font name characters is not according to specification.
-	(get_win_string): Make trace output work if the high byte if
-	non-zero.
-	(sfnt_get_var_ps_name, sfnt_get_ps_name): Previously we preferred
-	Win PS name (when there is also an Apple PS name); change this into
-	a fallback to Apple PS name in case the Win PS name is invalid.
+2021-10-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-12  Werner Lemberg  <wl@gnu.org>
+	[woff] Optimize table tagging.
 
-	[truetype] Improve VF check.
+	* include/freetype/internal/wofftypes.h (WOFF_TableRec): Use
+	32-bit tag.
+	* src/sfnt/sfwoff.c (woff_open_font): Use 32-bit tag.
 
-	Triggered by
+2021-10-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10255
+	[woff2] Optimize table tagging.
 
-	* src/truetype/ttgxvar.c (ft_var_load_gvar): Use better limit check
-	for `tupleCount'.
+	Fixes #1107.
 
-2018-09-12  Werner Lemberg  <wl@gnu.org>
+	* include/freetype/internal/wofftypes.h (WOFF2_TableRec): Use
+	32-bit tag.
+	* src/sfnt/sfwoff2.c (compare_tags, find_table, woff2_open_font):
+	Use 32-bit tag.
+	* src/sfnt/woff2tags.[ch] (woff2_known_tags): Use static storage and
+	return 32-bit tag.
 
-	* src/truetype/ttgxvar.c (ft_var_load_gvar): Check `glyphoffsets'.
+2021-10-26  Werner Lemberg  <wl@gnu.org>
 
-2018-09-10  Armin Hasitzka  <prince.cherusker@gmail.com>
+	Formatting.
 
-	* src/pshinter/pshrec.c (t2_hints_stems): Mask numeric overflow.
+2021-10-26  Ben Wagner  <bungeman@chromium.org>
 
-	Reported as
+	[mm] Tolerate missing Blend dictionary entries
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10215
+	In a Multiple Master font, the Blend dictionary must contain valid
+	Private, FontInfo, and FontBBox. The current code will error if any of
+	these are present and invalid, but will not error and will provide
+	uninitialized data if the Blend dictionary exists but does not contain
+	one of these entries. This change reverts to the older behavior of
+	treating any missing entries as containing all zero data and not
+	returning an error.
 
-2018-09-09  Ben Wagner  <bungeman@google.com>
+	In the future it may be best to keep track of when these are actually
+	initialized and error if they are not.
 
-	* builds/freetype.mk (refdoc-venv): Ensure python version (#54631).
+	* src/type1/t1load.c (t1_allocate_blend): Zero initiailize.
 
-2018-09-07  Werner Lemberg  <wl@gnu.org>
+2021-10-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[truetype] Fix assertion failure.
+	[builds/windows] Add MSVC linker optimazations.
 
-	Triggered by
+	We continue to build static libraries with statically linked C run-
+	time and add options to optimize references.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10212
+	* builds/windows/vc2010/freetype.vcxproj: Sort entries, add options.
 
-	* src/truetype/ttgload.c (load_truetype_glyph): Reintroduce
-	`opened_frame' (removed in a change from 2018-08-26) to handle
-	deallocation of the second frame.
+2021-10-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-09-05  Werner Lemberg  <wl@gnu.org>
+	* builds/windows/vc2010/freetype.vcxproj: Use MachineARM64.
 
-	Synchronize `ftdebug.c' files.
+2021-10-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c,
-	builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'.
+	[builds/windows] Prioritize x64.
 
-2018-09-05  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+	* builds/windows/vc2010/freetype.sln: Sort entries.
 
-	Add documentation guidelines file.
+2021-10-22  Gabor Kertesz  <gabor.kertesz@linaro.org>
 
-	* docs/DOCGUIDE: New file.
+	[builds/windows] Add ARM64 platform.
 
-2018-09-04  Werner Lemberg  <wl@gnu.org>
+	* builds/windows/vc2010/freetype.sln: Updated
+	* builds/windows/vc2010/freetype.vcxproj: Updated.
+	* builds/windows/vc2010/freetype.vcxproj.filters: Minor fix.
 
-	* devel/ftoption.h: Synchronize with master `ftoption.h'.
+2021-10-21  Ben Wagner  <bungeman@chromium.org>
 
-2018-09-03  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+	[mm] Delay setting blend weight and design position.
 
-	[docwriter] Don't break code snippets accross lines.
+	Previously the `blend->weight_vector`, `blend->default_weight_vector`,
+	and `blend->design_pos` were set early to allocated but uninitialized
+	memory under the assumption that the memory would eventually be
+	initialized. However, it is possible that some of the required
+	keywords may not actually be present, leaving the memory uninitialized.
+	This is different from a present but invalid table, which would produce
+	an error.
 
 	Reported as
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1261762
 
-	  https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00124.html
-
-	* docs/reference/markdown/stylesheets/extra.css (.md-typeset code):
-	Add rule `white-space'.
-
-2018-09-03  Werner Lemberg  <wl@gnu.org>
-
-	*/*: s/PSNames/psnames/.
-
-	Only tracing messages are affected.
-
-2018-09-03  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Fix heap buffer overflow in CPAL handling.
-
-	* src/sfnt/ttcpal.c (tt_face_palette_set): Fix boundary test.
-	(tt_face_load_cpal): Updated.
-
-2018-09-01  Werner Lemberg  <wl@gnu.org>
-
-	Remove `FT_Outline_{New,Done}_Internal'.
-
-	These public API functions(!) were always undocumented and have
-	escaped all clean-up efforts until now.
-
-	* include/freetype/ftoutln.h (FT_Outline_New_Internal,
-	FT_Outline_Done_Internal): Removed.
-
-	* src/base/ftoutln.h (FT_Outline_New_Internal,
-	FT_Outline_Done_Internal): Merge into...
-	(FT_Outline_New, FT_Outline_Done): ... these functions.
-
-	* docs/README: Updated.
-
-2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Check glyph format.
-
-2018-08-31  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[errors] Refine the macro logic surrounding `FT_Error_String'.
-
-	* include/freetype/fterrors.h (FT_INCLUDE_ERR_PROTOS,
-	FT_ERR_PROTOS_DEFINED): Undefine `FT_INCLUDE_ERR_PROTOS' after
-	checking it and introduce a new macro that takes proper care of
-	multiple-inclusion protection.
-
-2018-08-31  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftdebug.c (FT_Throw): Restore missing `FT_UNUSED' calls.
-
-2018-08-31  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftdebug.c (FT_Throw): Reduce chattiness.
+	* src/type1/t1load.c (t1_allocate_blend): Remove early allocation and
+	initialization.
+	(parse_blend_design_positions, parse_weight_vector): Parse into local
+	and assign to blend if valid.
+	(T1_Open_Face): Check that if a blend exists that it has the weight
+	vector and design positions.
 
-2018-08-31  Werner Lemberg  <wl@gnu.org>
+2021-10-21  Ben Wagner  <bungeman@chromium.org>
 
-	* src/autofit/afhints.c (af_glyph_hints_reload): Add initialization.
+	[cff] Commit vstore data and regions on allocation.
 
-2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	The vstore->regionCount and vstore->dataCount were read directly
+	from the data. However, vstore->varRegionList and vstore->varData
+	would still contain uninitialized entries with uninitialized
+	pointers in the event of an error, leading to issues when attempting
+	to clean up.
 
-	Consolidate bitmap presetting and size assessment.
+	Reportd as
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40104
 
-	* include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
-	Change return type.
-	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Return the bitmap
-	size assessment.
+	* src/cff/cffload.c (cff_vstore_load): Read the region and data counts
+	into locals and update the vstore counts immediately after each entry
+	becomes free-able.
 
-	* src/raster/ftrend1.c (ft_raster1_render): Use it to refuse the
-	rendering of enourmous or far-fetched outlines.
-	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+2021-10-20  Ben Wagner  <bungeman@chromium.org>
 
-2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	[sfnt] Delay setting gasp ranges and count until computed.
 
-	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Correct mono.
-
-2018-08-30  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[errors] Introduce a macro to control `FT_Error_String'.
-
-	* devel/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS),
-	include/freetype/config/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS):
-	New macro.
-
-2018-08-30  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	[errors] Introduce `FT_Error_String'.
-
-	* include/freetype/fterrors.h (FT_Error_String),
-	src/base/fterrors.c (FT_Error_String): Implement `FT_Error_String'.
-
-	* src/base/ftbase.c, src/base/Jamfile (_source),
-	src/base/rules.mk (BASE_SRC): Add `fterrors.c' to the build logic.
-
-	* src/base/ftdebug.c (FT_Throw): Use `FT_Error_String'.
-
-2018-08-30  Werner Lemberg  <wl@gnu.org>
-
-	[autofit] Trace `before' and `after' edges of strong points.
-
-	* src/autofit/afhints.h (AF_PointRec) [FT_DEBUG_AUTOFIT]: New arrays
-	`before' and `after'.
-
-	* src/autofit/afhints.c (af_get_strong_edge_index): New auxiliary
-	function.
-	(af_glyph_hints_dump_points): Trace `before' and `after' edges.
-	(af_glyph_hints_align_strong_points) [FT_DEBUG_AUTOFIT]: Set
-	`before' and `after' information.
-
-2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[base] Overflow-resistant bitmap presetting.
-
-	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Implement it.
-
-2018-08-29  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	Fix numeric overflows.
-
-	* src/pshint/pshalgo.c (psh_hint_align, psh_hint_align_light,
-	psh_hint_table_find_strong_points): Fix numeric overflows.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10083
-
-2018-08-29  Werner Lemberg  <wl@gnu.org>
-
-	[cff] Fix handling of `roll' op in old engine.
+	Previously, the gasp.numRanges was set and gasp.gaspRanges was
+	allocated and assigned before a possible early exit if the frame could
+	not be entered. It is also possible that the gaspRanges allocation
+	could fail but the numRanges still be set to non-zero. In such cases
+	an error would be returned, but the face would have a gasp in an
+	inconsistent state which may still be accessed.
 
 	Reported as
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1261450
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10080
-
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
-	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use modulo for loop count, as
-	documented in the specification.
-
-2018-08-26  Werner Lemberg  <wl@gnu.org>
+	* src/sfnt/ttload.c (tt_face_load_gasp): Delay setting gasp.numRanges
+	and gasp.gaspRanges until after the ranges are initialized.
 
-	* src/truetype/ttobjs.c (tt_size_read_bytecode): Trace CVT values.
+2021-10-20  Ben Wagner  <bungeman@chromium.org>
 
-2018-08-26  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+	[sfnt] Delay setting names and langTags until computed.
 
-	* configure: Copy assets required by docwriter.
-
-	Copy directory `docs/reference/markdown' when FreeType is compiled in a
-	different directory.
-
-	Fixes `make refdoc' if builddir != srcdir.
+	Previously, the table->names and table->langTags fields were created
+	pointing to uninitialized memory and an early exit could happen if the
+	frame could not be entered. The caller would then be unable to properly
+	dispose of the memory as the string fields had not been initialized.
 
 	Reported as
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1261343
 
-	  https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00083.html
+	* src/sfnt/ttload.c (tt_face_load_name): delay setting table->langTags
+	and table->names until after the memory they will point to is fully
+	initialized.
 
-2018-08-26  Werner Lemberg  <wl@gnu.org>
+2021-10-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow.
+	* tests/issue-1063/main.c: s/PATH_MAX/FILENAME_MAX/.
 
-	Reported as
+	Closes !97 for Windows by using a standard macro.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057
+2021-10-19  Werner Lemberg  <wl@gnu.org>
 
-2018-08-26  Werner Lemberg  <wl@gnu.org>
+	[bdf, cid, pfr, winfonts] Improve rejection of other font formats.
 
-	Minor tracing adjustments.
+	This is mainly for better diagnostics of malformed fonts.
 
-	* src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame):
-	Trace.
+	* src/bdf/bdflib.c (_bfd_readstream): Stop font format testing if the first
+	input line is too long or doesn't end with `\r` or `\n`.
 
-	* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing.
+	* src/cid/cidparse.c (cid_parser_new): Don't handle too short input as an
+	error but as an unknown format.
 
-2018-08-26  Werner Lemberg  <wl@gnu.org>
+	* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
 
-	[truetype] Avoid nested frames.
+	* src/winfonts/winfnt.c (fnt_font_load, fnt_face_get_dll_font): Ditto.
 
-	Triggered by
+2021-10-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10054
+	[pcf] Zero out the allocated properties.
 
-	* src/truetype/ttgload.c (load_truetype_glyph): Don't use variable
-	`opened_frame' to trace whether a frame must be closed at the end of
-	function: This fails because `TT_Vary_Apply_Glyph_Deltas' (which
-	gets called for space glyphs) uses a frame by itself.  Instead,
-	close the frame after loading the header, then use another frame for
-	the remaining part of the glyph later on.
+	Fallout reported as
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40033
 
-	Also avoid calling `tt_get_metrics' twice under some circumstances.
+	* src/pcf/pcfread.c (pcf_get_properties): Use FT_NEW_ARRAY and zero
+	out `properties` in case of failure.
 
-2018-08-26  Werner Lemberg  <wl@gnu.org>
+2021-10-18  Werner Lemberg  <wl@gnu.org>
 
-	Various minor clean-ups.
+	configure: Use string comparison for directory inodes.
 
-	* src/base/ftapi.c: Remove.  Unused.
-	* src/base/Jamfile (_sources): Updated.
+	Inode values might be larger than integers supported by the shell.
 
-	* src/base/ftstream.c (FT_Stream_ReleaseFrame): Remove redundant
-	code.
+	Fixes #1105.
 
-2018-08-25  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+2021-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Convert documentation markup to Markdown.
+	* src/sfnt/ttload.c (tt_face_load_name): NULL-initialize langTag.
 
-	It is the result of a GSoC 2018 project; this separate ChangeLog
-	commit covers the last four commits
+	Another attempt to fix fallout reported as
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40024
 
-	  ae5d1a4cec37557f31aec270332cfe886a62f9a0
-	  53c69ce04faed3dcc68ca0f54cb8d703d8babf69
-	  195728d5ba38f34fb2c2c20807c01656f2f59b66
-	  c962db28ea59225f0105c03d907d4a9b71765687
+2021-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* docs/reference/markdown/images/favico.ico,
-	docs/reference/markdown/javascripts/extra.js,
-	docs/reference/markdown/stylesheets/extra.css: New files.
+	[bdf] Fix up user properties.
 
-	* docs/reference/.gitignore, docs/reference/README: Updated.
+	Fallout reported as
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40027
 
-	* src/tools/docmaker/*: Removed.  It has been replaced with
-	`docwriter', a python package available at
+	* src/bdf/bdflib.c (_bdf_add_property): Cosmetic NULL.
+	(bdf_create_property): Limit allocations to customary signed
+	FT_Long and NULL-initialize unused storage.
+	(bdf_free_font): Do not free unused storage.
 
-	  https://pypi.org/project/docwriter/
+2021-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* Jamfile: Updated.
-	* builds/ansi/ansi-def.mk, builds/beos/beos-def.mk,
-	builds/dos/dos-def.mk, builds/os2/os2-def.mk (BIN),
-	builds/unix/unixddef.mk, builds/windows/win32-def.mk: New variable.
+	* src/sfnt/ttload.c (tt_face_load_name): Accounting fix.
 
-	* builds/unix/configure.raw: Check for `python' and `pip'.
-	If not present, warn that `make refdoc' will fail.
-	* builds/unix/unix-def.in (PYTHON, PIP, BIN): New variables.
+	Fallout reported as
+	  https://crbug.com/40024
 
-	* builds/freetype.mk (PYTHON, PIP, VENV_NAME, VENV_DIR, ENV_PYTHON,
-	ENV_PIP): New variables.
-	(refdoc): Updated.
-	(refdoc-venv): New target.
-	(.PHONY): Updated.
+2021-10-16  Ben Wagner  <bungeman@chromium.org>
 
-2018-08-23  Werner Lemberg  <wl@gnu.org>
+	Fix typos in memory macros.
 
-	Add macros for handling over-/underflowing `FT_Int64' values.
+	FT_QNEW_ARRAY and FT_QRENEW_ARRAY were using the non-Q
+	FT_MEM_NEW_ARRAY and FT_MEM_RENEW_ARRAY. Change these to use the Q
+	versions. Also fix the one issue discovered in tt_face_load_name
+	where table->names is created with FT_QNEW_ARRAY but the extra
+	string member is not initialized to NULL.
 
-	* include/freetype/internal/ftcalc.h (ADD_INT64, SUB_INT64,
-	MUL_INT64, DIV_INT64) [FT_LONG64]: New macros.
+	* include/freetype/internal/ftmemory.h (FT_Q(RE)NEW_ARRAY):
+	Use FT_MEM_Q(RE)NEW_ARRAY as needed.
 
-	* src/base/ftcalc.c (ft_corner_orientation) [FT_LONG64]: Use
-	`SUB_INT64' and `MUL_INT64'.
+	* src/sfnt/ttload.c (tt_face_load_name): Initialize `entry->string`.
 
-	Reported as
+2021-10-15  Ben Wagner  <bungeman@chromium.org>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10028
+	[truetype] Reload context after re-executing `prep`.
 
-2018-08-22  Werner Lemberg  <wl@gnu.org>
+	When a different hinting mode from the current is selected, the `prep` table
+	must be re-executed with the new mode.  After this happens the context must
+	be re-loaded in preparation for the glyph program to be run.
 
-	[truetype] Improve legibility of `glyf' parsing.
+	Fixes #1104.
 
-	* src/truetype/ttgload.c (ON_CURVE_POINT, X_SHORT_VECTOR,
-	Y_SHORT_VECTOR, REPEAT_FLAG, X_POSITIVE, SAME_X, Y_POSITIVE, SAME_Y,
-	OVERLAP_SIMPLE): New macros.
-	(TT_Load_Simple_Glyph): Use new macros to make code more readable.
-	Remove useless adjustment of `outline->tags' elements.
+	* truetype/ttgload.c (tt_loader_init): Add call to `TT_Load_Context`.
 
-2018-08-21  Werner Lemberg  <wl@gnu.org>
+2021-10-15  Werner Lemberg  <wl@gnu.org>
 
-	* src/sfnt/ttcpal.c (tt_face_load_cpal): Add missing safety check.
+	[truetype] Minor documentation improvements.
 
-	Reported as
+2021-10-14  Anurag Thakur  <anuthadev@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9981
+	Add clang build to linux CI
 
-2018-08-18  Werner Lemberg  <wl@gnu.org>
+2021-10-12  Anurag Thakur  <anuthadev@gmail.com>
 
-	[psaux] Avoid slow PS font parsing in case of error.
+	CI: Add macOS CI, including a clang build
 
-	Reported as
+2021-10-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9955
+	* src/cid/cidload.c (parse_fd_array): Protect against trancation.
 
-	* src/psaux/psobjs.c (ps_parser_to_bytes): Set `parser->cursor' even
-	in case of error to avoid potential re-scanning.
+2021-10-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-18  Werner Lemberg  <wl@gnu.org>
+	[type1] Revert to signed size for binary data.
 
-	[cff] Fix heap buffer overflow in old engine.
+	Recently introduced and reported as
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39838
 
-	Reported as
+	* src/type1/t1load.c (read_binary_data): Reject negative size.
+	(parse_subrs, parse_charstrings): Use customary signed size.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967
+2021-10-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
-	<cff_op_blend> [CFF_CONFIG_OPTION_OLD_ENGINE]: `num_designs' must be
-	non-zero.
+	[psaux] Signedness revisions.
 
-2018-08-16  Young Xiao  <yangx92@hotmail.com>
+	Unsigned indexes are easier to check.
 
-	* builds/mac/ftmac.c (parse_fond): Fix buffer overrun.
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Updated.
+	* src/psaux/psintrp.c (cf2_interpT2CharString): Ditto.
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
+	* src/type1/t1load.c (read_binary_data): Ditto.
 
-	Reported as bug #54515, duplicate of #43540.
+2021-10-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-16  Werner Lemberg  <wl@gnu.org>
+	[cid] Signedness revisions.
 
-	* builds/*/ftsystem.c (FT_COMPONENT): Updated also.
+	Unsigned checks are simpler.
 
-2018-08-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* include/freetype/t1tables.h (CID_FaceInfoRec): Change to unsignd
+	`num_dicts`.
+	* src/cid/cidparse.h (CID_Parser): Change to unsigned `num_dict`.
 
-	[bdf] Don't track duplicate encodings.
+	* src/cid/cidgload.c (cid_load_glyph): Updated.
+	* src/cid/cidload.c (cid_load_keyword, parse_fd_array,
+	parse_expansion_factor, parse_font_name, cid_read_subrs,
+	cid_face_open): Updated.
+	* src/cid/cidobjs.c (cid_face_done): Updated.
+	* src/cid/cidparse.c (cid_parser_new): Updated.
 
-	There is no harm except some umbiguity in broken fonts with duplicate
-	encodings.
+2021-10-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking.
-	(_bdf_parse_t): Remove large `have' bitfield.
+	* src/cid/cidload.c (cid_face_open): Streamline CIDCount check.
 
-2018-08-15  Werner Lemberg  <wl@gnu.org>
+2021-10-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Don't use `trace_' prefix for FT_COMPONENT arguments.
+	* src/cid/cidload.c (cid_face_open): Streamline SubrCount check.
 
-	* include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
-	FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
-	(FT_TRACE): Use `FT_TRACE_COMP'.
+2021-10-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	*/* (FT_COMPONENT): Updated.
+	* src/cid/cidgload.c (cid_load_glyph): Fortify incremental loading.
 
-2018-08-14  Werner Lemberg  <wl@gnu.org>
+2021-10-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Use formatting string in FT_TRACEX calls for non-simple arguments.
+	Signedness revisions.
 
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
-	<cff_op_hstem, cff_op_hintmask, cff_op_hlineto, cff_op_vhcurveto>:
-	Do it.
+	This eliminates explicit casting by switching to unsigned fields.
+	The revisions mostly impact the handling of CID fonts.
 
-	* src/psaux/pshints.c (cf2_hintmap_build): Ditto.
+	* include/freetype/fttypes.h (FT_Data): Change to unsigned `length`.
+	* include/freetype/t1tables.h (CID_FaceDictRec): Ditto for `sd_bytes`.
+	(CID_FaceInfoRec): Ditto for `gd_bytes` and `gd_bytes`.
+	* include/freetype/internal/tttypes.h (TT_LoaderRec): Ditto for
+	`byte_len`.
 
-	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
-	cf2_cmdVSTEM, cf2_cmdHLINETO, cf2_cmdRRCURVETO, cf2_cmdCALLSUBR,
-	cf2_escHSTEM3, cf2_cmdHINTMASK, cf2_cmdHVCURVETO>: Ditto.
+	* src/cid/cidgload.c (cid_load_glyph): Updated.
+	* src/cid/cidload.h (cid_get_offset): Update argument.
+	* src/cid/cidload.c (cid_get_offset, cid_read_subrs, cid_face_open):
+	Updated.
+	* src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data):
+	Updated.
+	* src/psaux/psft.c (cf2_getT1SeacComponent): Updated.
+	* src/truetype/ttgload.c (TT_Process_Composite_Glyph,
+	load_truetype_glyph): Updated.
 
-	* src/truetype/ttinterp.c (TT_RunIns): Ditto.
+2021-10-07  Jan Alexander Steffens (heftig)  <jan.steffens@gmail.com>
 
-2018-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	meson.build (gen_docs): Use `current_source_dir` instead of `source_root`.
 
-	[bdf] Remove unused fields.
+	These two are not equal when FreeType is used as a subproject, such as in
+	`freetype-demos`.  In that case, `source_root` points at the root project,
+	causing the docs build to fail.
 
-	* src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified',
-	which were set but never used.
-	* src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font):
-	Updated accordingly.
+2021-10-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-14  Werner Lemberg  <wl@gnu.org>
+	* src/smooth/ftgrays.c (FT_DIV_MOD): Limit the ARM workaround.
 
-	[cff] Fix another segv in old engine.
+2021-10-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	[builds/unix, builds/vms] Standardize `mmap` failure.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9872
+	* builds/unix/ftsystem.c (FT_Stream_Open): Check for MAP_FAILED.
+	* builds/vms/ftsystem.c (FT_Stream_Open): Ditto.
 
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
-	[CFF_CONFIG_OPTION_OLD_ENGINE]: Disallow invalid T1 opcodes in
-	dictionaries.
+	This should cover https://savannah.nongnu.org/patch/?5909 as well.
 
-2018-08-14  Werner Lemberg  <wl@gnu.org>
+2021-10-05  Hugh McMaster  <hugh.mcmaster@outlook.com>
 
-	[cff] Fix missing error handling.
+	autogen.sh: Only copy submodules if building from a git branch.
 
-	Reported as
+	`autogen.sh` fails if building from a standard source tarball.  Firstly, git
+	expects to be called in a git repository, then `copy_submodule_files`
+	blindly attempts to copy files.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865
+	Debian, Ubuntu, Linux Mint, and other derivatives all run `autogen.sh`
+	before compiling to regenerate build files.
 
-	* src/psaux/cffparse.c (cff_parser_run)
-	[CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of
-	`parse_charstrings_old'.
+	This patch ensures that various git commands are only called and 'dlg' files
+	are only copied if `autogen.sh` is called from a git repository.
 
-2018-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-10-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[bdf] Remove unused overflow storage.
+	* include/freetype/internal/ftgloadr.h: Add missing header.
 
-	* src/bdf/bdf.h (bdf_glyphlist_t): Remove this type.
-	(bdf_font_t): Remove `overflow' field.
-	* src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.
+	Noticed by Jouk Jansen.
 
-2018-08-14  Werner Lemberg  <wl@gnu.org>
+2021-10-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[cff] Fix segv in old engine.
+	[pshinter] Additional clean-ups.
 
-	Reported as
+	* src/pshinter/pshalgo.h (psh_hint_table_find_strong_points): Streamline code.
+	* src/pshinter/pshalgo.h (PSH_Glyph): Remove unused fields.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9864
+2021-10-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
-	<cff_op_random> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use top dict's
-	`random' field directly if parsing dictionaries.
+	[pshinter] More convenient direction definition.
 
-2018-08-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	It is easier to check directions using flags than integer values.
 
-	[bdf] Use unsigned types.
+	* src/pshinter/pshalgo.h (PSH_Dir): Redefine directions.
+	(PSH_PointRec): Use them as an enum type.
 
-	* src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'.
-	(bdf_font_t): Unsign `default_char'.
-	* src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'.
+	* src/pshinter/pshalgo.c (psh_compute_dir): Modify return type.
+	(psh_glyph_init, psh_hint_table_find_strong_points,
+	psh_glyph_find_blue_points): Update users.
 
-	* src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs,
-	_bdf_parse_start): Updated accordingly.
-	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.
+2021-10-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-13  Werner Lemberg  <wl@gnu.org>
+	[pshinter] Remove unnecessary check.
 
-	* src/type42/t42parse.c (t42_parse_sfnts): One more format check.
+	* src/pshinter/pshalgo.c (psh_hint_table_find_strong_points): Do not
+	check if direction is defined before checking how.
 
-	Reported as
+2021-10-02  AnuthaDev  <anuthadev@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832
+	CI: Hardcode meson version to fix build failure on windows
 
-2018-08-11  Werner Lemberg  <wl@gnu.org>
+2021-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
+	Additional `FT_MSB` macro definitions.
 
-	Reported as
+	* include/freetype/internal/ftcalc.h [__DECC,_CRAYC]: Use builtins
+	and intrinsics.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
+2021-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* src/autofit/afhints.c (af_glyph_hints_reload): Decrease casting.
 
-	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
+2021-09-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-10  Ben Wagner  <bungeman@google.com>
+	* src/tools/apinames.c: Facilitate OpenVMS linker options.
 
-	* src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
+2021-09-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-10  Werner Lemberg  <wl@gnu.org>
+	* src/winfonts/winfnt.c (FNT_Face_Init): Correct reallocation.
 
-	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing.
+2021-09-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-10  Werner Lemberg  <wl@gnu.org>
+	[builds/unix] Do not use autoconf SIZEOF.
 
-	Fix clang warnings.
+	* builds/unix/ftconfig.h.in [FT_USE_AUTOCONF_SIZEOF_TYPES]: Removed.
+	* builds/unix/configure.raw: Remove AC_CHECK_SIZEOF and update.
 
-	* src/base/ftdebug.c (ft_trace_level_enabled,
-	ft_trace_level_disabled): Add `static' keyword.
+	After this commit, autoconf builds will fully rely on <limits.h>
+	rather than falling back on it if AC_CHECK_SIZEOF failed for some
+	reason.  There is a risk that misconfigured cross-compilation might
+	have wrong headers.  Note that Meson and CMake builds always relied on
+	<limits.h> for sizes and availability of integer types.
 
-2018-08-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-09-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[raster, smooth] Reinstate bitmap size limits.
+	Propagate sign when reading OFF3.
 
-	This again moves outline and bitmap size checks one level up.
+	Signed 24-bit values are extremely rare.  FreeType only reads them in
+	PFR fonts with bitmap strikes conditionally. They have not been seen
+	in the known fonts.  That is why this bug could never be discovered.
+	`FT_FRAME_OFF3` propagates sign correctly.
 
-	* src/base/ftoutln.c (FT_Outline_Render): Explicitly reject enormous
-	outlines.
-	* src/raster/ftrend1.c (ft_raster1_render): Reject enormous bitmaps
-	and, therefore, outlines that require them.
-	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+	* include/freetype/internal/ftstream.h (FT_PEEK_OFF3, FT_PEEK_OFF3_LE):
+	Propagate sign into 32-bit value.
+	(FT_GET_OFF3, FT_READ_OFF3): Needed fixing but removed as unused.
 
-	* src/raster/ftraster.c (ft_black_render): Remove outline size checks.
-	* src/smooth/ftgrays.c (gray_raster_render): Ditto.
-	[STANDALONE]: Remove `FT_Outline_Get_CBox' copy.
+2021-09-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	[bdf] Simplify comment collection or lack thereof.
 
-	[pcf] Revert massive unsigning.
+	BDF comments are neither actually collected nor retrieved. There is
+	no need to be fancy with delimiters.
 
-2018-08-08  Werner Lemberg  <wl@gnu.org>
+	* src/bdf/bdflib.c (_add_bdf_comment): Delimit comments with zeros...
+	(bdf_load_font): ...and do not null-terminate comments additionally.
+	(_bdf_parse_glyphs): Check if comments are kept, which they are not.
+	(_bdf_parse_start): Minor clean up.
 
-	[smooth] Improve tracing.
+2021-09-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing
-	if called the first time.
-	(gray_convert_glyph): Updated.
+	Use NULL for pointers only.
 
-2018-08-08  Werner Lemberg  <wl@gnu.org>
+	* src/bdf/bdflib.c (*): Code changes.
+	* include/freetype/freetype.h: Comments only.
+	* src/cff/cffload.c, src/cff/cffobjs.c: Ditto.
+	* src/winfonts/winfnt.c: Ditto.
 
-	Add internal functions `FT_Trace_Disable' and `FT_Trace_Enable'.
+2021-09-23  Werner Lemberg  <wl@gnu.org>
 
-	It sometimes makes sense to suppress tracing informations, for
-	example, if it outputs identical messages again and again.
+	Minor documentation fixes and improvements.
 
-	* include/freetype/internal/ftdebug.h: Make `ft_trace_levels' a
-	pointer.
-	(FT_Trace_Disable, FT_Trace_Enable): New declarations.
+2021-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/base/ftdebug.c (ft_trace_levels): Rename to...
-	(ft_trace_levels_enabled): ... this.
-	(ft_trace_levels_disabled): New array.
-	(ft_trace_levels): New pointer.
-	(FT_Trace_Disable, FT_Trace_Enable): Implement.
-	(ft_debug_init): Updated.
+	Reference `fopen` in the docs.
 
-2018-08-08  Werner Lemberg  <wl@gnu.org>
+2021-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Debugging improvements.
+	[bdf, pcf] Minor optimization.
 
-	* src/base/ftobjs.c (pixel_modes): Move this array to top level
-	from ...
-	(FT_Load_Glyph): ... here.
-	(FT_Render_Glyph_Internal): Use `width' x `height' in trace message.
-	Use `pixel_modes'.
+	* src/pcf/pcfread.c (pcf_load_font): Do not call `FT_MulDiv` for a
+	small job.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto.
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a comment.
 
-2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-09-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[pcf] Massive unsigning (part 2).
+	[base] Initialize stream memory earlier.
 
-	Treat all size related properties as unsigned values.
+	With Windows memory management tracking heap, it is important to use
+	it during the stream opening fallback. In Unix, the argument is
+	unused, but it is better to set it correctly.
 
-	* src/pcf/pcf.h (PCF_ParsePropertyRec): Use unsigned `name' and
-	`value'.
-	* src/pcf/pcfread.c (pcf_get_properties, pcf_load_font): Updated
-	parsing code and handling of AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
-	RESOLUTION_X and RESOLUTION_Y.
+	* src/base/ftobjs.c (FT_Stream_New): Set memory before calling
+	`FT_Stream_Open`.
+	* builds/windows/ftsystem.c, builds/unix/ftsystem.c (FT_Stream_Open,
+	ft_close_stream_by_free): Call `ft_alloc` and `ft_free` with proper
+	memory argumment.
 
-2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-09-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[pcf] Massive unsigning (part 1).
+	[builds/windows] Revert back to `CreateFileA` only.
 
-	Unofficial specifications hesitate to use unsigned 32-bit integers.
-	Negative values caused a lot of trouble in the past and it is safer
-	and easier to treat some properties as unsigned.
+	Calling `CreateFileW` without making sure that the patname is really
+	`wchar_t` is a bad idea and can lead to unpredictable overreads. For
+	Windows CE, we impelemnt the missing API.
 
-	* src/pcf/pcf.h (PCF_AccelRec): Use unsigned values for `fontAscent',
-	`fontDescent', and `maxOverlap'.
-	* src/pcf/pcfread.c (pcf_load_font, pcf_get_accel): Updated.
-	* src/pcf/pcfdrivr.c (PCF_Glyph_Load, PCF_Size_Select,
-	PCF_Size_Request): Updated.
+	Fixes #1098 and !76 again.
 
-2018-08-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	* builds/windows/ftsystem.c (FT_Stream_Open): Call `CreateFileA`.
+	[_WIN32_WCE] (CreateFileA, FileSizeEx): Implement missing interfaces.
 
-	* src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and
-	`bitmapSizes'.
+2021-09-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-06  Werner Lemberg  <wl@gnu.org>
+	* src/bdf/bdflib.c (_bdf_parse_{start,glyphs}): Use appropriate scanner.
 
-	* devel/ftoption.h: Synchronize with main `ftoption.h'.
+2021-09-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	Minor.
 
-	[pcf] Use unsigned types.
+2021-09-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/pcf/pcf.h (PCF_Encoding): Use unsigned `enc'.
-	* src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Ditto.
-	* src/pcf/pcfread.c (pcf_get_encodings): Use unsigned types.
+	* src/cff/cffdrivr.c (cff_ps_get_font_{info,extra}): Use FT_QNEW.
 
-2018-08-05  Werner Lemberg  <wl@gnu.org>
+2021-09-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow.
+	[cache] Minor clean-ups.
 
-	Reported as
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Remove parantheses.
+	* src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.
+	(FTC_Cache_RemoveFaceID): Remove unnecessary variable.
 
-	  https://bugs.chromium.org/p/chromium/issues/detail?id=777151
+2021-09-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-08-04  Werner Lemberg  <wl@gnu.org>
+	[builds/windows] Try both wide and narrow `CreateFile`
 
-	* src/truetype/ttinterp.c (opcode_name): Fix typos.
+	Windows handles wchar_t* UTF-16 and char* ANSI (presently UTF-8)
+	filenames using alternative -A and -W API. We'll try them both
+	when opening a file. This means that you should not worry about
+	about conversions.
 
-2018-08-04  Werner Lemberg  <wl@gnu.org>
+	Fixes #1098 and !76.
 
-	Fix clang warnings.
+	* builds/windows/ftsystem.c (FT_Stream_Open): Call alternative
+	`CreateFile` in the case of failure.
 
-	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Fix type of
-	`orientation'.
+2021-09-17  Edwin Steiner  <edwin.steiner@gmail.com>
 
-	* src/gxvalid/gxvcommn.c (gx_lookup_value_read): Fix signature.
+	[cff] Explicitly set StandardEncoding or ExpertEncoding offsets.
 
-	* src/pcf/pcfread.c (pcf_get_encodings): Fix type of some variables.
-	Add cast.
+	Fixes #1097.
 
-	* src/type1/t1load.c (parse_weight_vector): Fix cast.
+	* src/cff/cffload.c (cff_encoding_load): Set special offset values.
 
-2018-07-31  Werner Lemberg  <wl@gnu.org>
+2021-09-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/cid/cidtoken.h: Handle `XUID' keyword.
+	[cache] Miscellaneous clean-ups.
 
-2018-07-31  Werner Lemberg  <wl@gnu.org>
+	* src/cache/ftccache.c (ftc_get_top_node_for_hash, FTC_Cache_Clear):
+	Remove barely used variables.
+	(ftc_cache_add): Adjust casting.
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Remove casting.
+	* src/cache/ftcsbits.c (ftc_snode_load): Remove casting.
 
-	[cid] Trace PostScript dictionaries.
+2021-09-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
-	(cid_load_keyword, cid_parse_font_matrix, parse_fd_array,
-	parse_expansion_factor, cid_parse_dict): Add tracing calls.
-	(parse_font_name): New function to trace `/FontName' keywords in
-	/FDArray dict.
-	(cid_field_records): Register `parse_font_name'.
+	* src/cff/cffload.c (cff_fd_select_get): Remove casting.
 
-2018-07-30  Werner Lemberg  <wl@gnu.org>
+2021-09-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[cff] Fix typo.
+	* src/pcf/pcfread.c (pcf_read_TOC): Remove casting.
 
-	Reported as
+2021-09-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409
+	Minor type adjustments.
 
-	* src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary
-	check.
+	* src/cff/cffobjs.c (cff_face_init): Reduce casting.
+	* src/truetype/ttobjs.c (tt_size_ready_bytecode): Ditto.
+	* src/type1/t1load.c (T1_Set_MM_Design): Ditto.
 
-2018-07-29  Werner Lemberg  <wl@gnu.org>
+2021-09-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/pcf/pcfread.c (pcf_get_encodings): Another thinko.
+	Replace boolean allocation macros with MEM ones.
 
-	Reported as
+	* src/base/ftbitmap.c (FT_Bitmap_Copy): Use MEM-macro.
+	* src/base/ftobjs.c (ft_glyphslot_alloc_bitmap): Ditto.
+	* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Ditto.
+	* src/cache/ftccache.c (ftc_cache_init): Ditto
+	* src/gzip/ftgzip.c (ft_gzip_alloc): Ditto.
+	* src/psnames/psmodule.c (ps_unicodes_init): Ditto.
+	* src/sfnt/sfobjs.c (sfnt_load_face): Ditto.
+	* src/sfnt/ttload.c (tt_face_load_name): Ditto.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608
+2021-09-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	[cache] Revert to some zeroing.
 
-	[smooth] Fix Harmony memory management.
+	* src/cache/ftccache.c (ftc_cache_init, ftc_cache_resize): Zero
+	`buckets` again to fix some crashes.
 
-	Reported as
+2021-09-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501
+	* src/pshinter/pshrec.c (ps_mask_table_merge_all): Tweak loops.
 
-	* src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer
-	after each rendering in case of failure.
+	Fixes fallout from 731d0b685685 reported as
 
-2018-07-28  Werner Lemberg  <wl@gnu.org>
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38685
 
-	[type1] Avoid segfaults with `FT_Get_PS_Font_Value'.
+2021-09-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	[cff, pshinter] Clean up unsigned counters.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610
+	Loops with unsigned decrement can be reliably stopped when the counter
+	wraps around after reaching zero.
 
-	* src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL.
+	* src/cff/cffload.c (cff_charset_compute_cids): Use unsigned counter.
+	* src/pshinter/pshalgo.c (psh_hint_table_activate_mask): Ditto.
+	* src/pshinter/pshrec.c (ps_mask_table_merge): Ditto.
 
-2018-07-27  Werner Lemberg  <wl@gnu.org>
+2021-09-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[truetype] Make `TT_Set_MM_Blend' idempotent (#54388).
+	[bdf, psnames, sfnt] Avoid some memory zeroing.
 
-	* src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set
-	`face->doblend' if the current call to the function yields the same
-	blend coordinates as the previous call.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Use Q-macro.
+	* src/sfnt/sfobjs.c (sfnt_load_face): Ditto.
+	* src/psnames/psmodule.c (src/psnames/psmodule.c): Remove zero.
 
-2018-07-27  Werner Lemberg  <wl@gnu.org>
+2021-09-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[psaux, type1]: More tracing improvements.
+	* src/base/ftobjs.c (FT_CMap_New): Revert to zeroing.
 
-	* src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped
-	outline commands.
+	Fixes fallout from c1fa7aa2bc96, reported as
 
-	* src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix
-	missing case.
-	(t1_decoder_parse_metrics): Make tracing output more compact.
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38641
 
-	* src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose.
-	(T1_Get_Advances): Add tracing.
+2021-09-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-07-25  Werner Lemberg  <wl@gnu.org>
+	[truetype] Clean up `exec` initialization.
 
-	[psaux, type1] Trace PostScript dictionaries and other things.
+	* src/truetype/ttinterp.c (Init_Context): Absorbed into...
+	(TT_New_Context): ... this function.
 
-	The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary
-	right now.
+2021-09-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/psaux/psobjs.c (ps_parser_load_field,
-	ps_parser_load_field_table): Add tracing calls.
+	[truetype] Avoid some memory zeroing.
 
-	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing
-	output more compact.
+	* src/truetype/ttgload.c (load_truetype_glyph): Use Q-macro.
+	* src/truetype/ttinterp.c (Update_Max): Ditto.
+	* src/truetype/ttpload.c (src/truetype/ttpload.c): Ditto.
 
-	* src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add
-	tracing messages.
+2021-09-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/type1/t1load.c (parse_blend_axis_types,
-	parse_blend_design_positions, parse_blend_design_map,
-	parse_weight_vector, t1_load_keyword, t1_parse_font_matrix,
-	parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add
-	tracing calls.
+	[base] Avoid some memory zeroing.
 
-	* src/type1/t1objs.c (T1_Face_Init): Add tracing call.
+	* src/base/ftobjs.c (FT_New_Size, FT_CMap_New, FT_CMap_Done,
+	ft_open_face_internal, ft_open_face_internal): Use Q-macros.
 
-	* src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more
-	verbose.
+2021-09-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-07-25  Werner Lemberg  <wl@gnu.org>
+	[cache, psaux] Remove zeros.
 
-	Fix minor ASAN run-time warnings.
+	* src/cache/ftcmru.c (FTC_MruList_New): Remove initialization.
+	* src/psaux/psstack.c (cf2_stack_init): Ditto.
 
-	* src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call
-	`FT_MEM_ZERO' if we actually have a buffer.
-	(ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer.
+2021-09-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-07-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	[cache] Avoid some memory zeroing.
 
-	[build] Fortify dllexport/dllimport attributes (#53969,#54330).
+	* src/cache/ftcmru.c (FTC_MruList_New): Use Q-macro.
+	* src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Ditto.
+	* src/cache/ftccache.c (ftc_cache_init, ftc_cache_resize): Ditto.
 
-	We no longer use predefined _DLL, which can be defined for static
-	builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead,
-	following libtool convention.
+2021-09-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj:
-	Define DLL_EXPORT manually.
+	* src/cache/ftcmanag.c (FTC_Manager_New): Add missing zero.
 
-	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
-	builds/vms/ftconfig.h, builds/windows/vc2010/index.html,
-	src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.
+	Fixes fall out from a7b199d081e7.
 
-2018-07-24  Werner Lemberg  <wl@gnu.org>
+2021-09-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[type1] Check relationship between number of axes and designs.
+	[truetype] Tweak `hdmx` checking.
 
-	For Multiple Masters fonts we don't support intermediate designs;
-	this implies that
+	Fixes #1096.
 
-	  number_of_designs == 2 ^^ number_of_axes
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Account for padding.
 
-	Reported as
+2021-09-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557
+	[truetype] Tweak `loca` clamping.
 
-	* src/type1/t1load.c (T1_Open_Face): Ensure above constraint.
-	(T1_Get_MM_Var): Remove now redundant test.
+	Fixes #1095.
 
-2018-07-24  Hin-Tak Leung  <htl10@users.sourceforge.net>
+	* src/truetype/ttpload.c (tt_face_load_loca): Fix up clamping.
+	* include/freetype/internal/tttypes.h (TT_Face): Correct docs.
 
-	[truetype] Match ttdebug's naming of instruction mnemonics.
+2021-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/truetype/ttinterp.c: The form used in ttdebug,
-	"MDRP[G,B,W,?]", etc., is slightly more readable than
-	"MDRP[00,01,02,03]".
+	Fortify memory debugging (cont'd).
 
-2018-07-24  Werner Lemberg  <wl@gnu.org>
+	* src/base/ftdbgmem.c (FT_DumpMemory): Check for active debugger.
+	(ft_mem_table_destroy): Move `FT_DumpMemory` call from here...
+	(ft_mem_debug_done): ... to here.
 
-	* src/pcf/pcfread.c (pcf_get_encodings): Thinko.
+2021-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	Fortify memory debugging.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561
+	These changes are neccessary to properly recover `memory->user` that
+	holds the Windows heap handle now.
 
-2018-07-22  Werner Lemberg  <wl@gnu.org>
+	* src/base/ftdbgmem.c (ft_mem_debug_init): Handle all table allocations,
+	initializations, and sizing instead of...
+	(ft_mem_table_new): ... this function removed.
+	(ft_mem_debug_done): Better check for the active debugger and free the
+	debugger table here instead of...
+	(ft_mem_table_destroy): ... here.
 
-	* src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar.
+2021-09-08  Werner Lemberg  <wl@gnu.org>
 
-	Reported as
+	src/tools/ftrandom/ftrandom.c (_XOPEN_SOURCE): Set to 600.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527
+	This allows C99 compilation on Solaris.
 
-2018-07-22  Werner Lemberg  <wl@gnu.org>
+	Problem reported by Mojca Miklavec.
 
-	* src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs.
+2021-09-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	This is an oversight of the module change 2018-07-21.
+	[builds/windows] Use native memory allocation API.
 
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524
-
-2018-07-22  Werner Lemberg  <wl@gnu.org>
+	* builds/windows/ftsystem.c (ft_alloc, ft_realloc, ft_free):
+	Wrap HeapAlloc, HeapReAlloc, and HeapFree.
+	(FT_New_Memory): Set the heap handle.
 
-	[cid] Sanitize `BlueShift' and `BlueFuzz'.
+2021-09-07  Werner Lemberg  <wl@gnu.org>
 
-	This code is taken from the type1 module.
-
-	Reported as
+	[dlg] Synchronize with upstream.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510
+	* src/dlg/dlgwrap.c (_XOPEN_SOURCE): Set to 600.
 
-	* src/cid/cidload.c (parse_fd_array): Set some private dict default
-	values.
-	(cid_face_open): Do the sanitizing.
-	Fix some tracing messages.
+	Fixes #1093.
 
-2018-07-21  Werner Lemberg  <wl@gnu.org>
+2021-09-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[pcf] Fix handling of the undefined glyph.
+	Cosmetic zeros.
 
-	This change makes the driver use the `defaultChar' property of PCF
-	files.
+2021-09-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to
-	unsigned.
+	* src/bdf/bdflib.c (_bdf_parse_start): Keep parser memory.
 
-	* src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as
-	unsigned.
-	Validate `defaultChar'.
-	If `defaultChar' doesn't point to glyph index zero, swap glyphs with
-	index zero and index `defaultChar' and adjust the encodings
-	accordingly.
+2021-09-03  Werner Lemberg  <wl@gnu.org>
 
-	* src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next,
-	PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced
-	the first character in the font to be the default character.
+	autogen.sh: Make it work with old Solaris 10 shell.
 
-2018-07-20  Armin Hasitzka  <prince.cherusker@gmail.com>
+2021-09-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Move the legacy fuzz target to the `freetype-testing' repository.
+	[smooth, raster, sdf] Clean up initialization calls.
 
-	It can now be found at
+	* src/raster/ftraster.c (ft_black_init): Removed.
+	(ft_black_new): Clean up.
+	* src/sdf/ftbsdf.c (bsdf_raster_new): Ditto.
+	* src/sdf/ftsdf.c (sdf_raster_new): Ditto.
+	* src/smooth/ftgrays.c (gray_raster_new): Ditto.
 
-	  https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy
+2021-09-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/tools/ftfuzzer: Remove this folder and its contents from the
-	repository.
+	* src/cache/ftcmanag.c (FTC_Manager_New): Avoid some zeroing.
 
-2018-07-20  Werner Lemberg  <wl@gnu.org>
+2021-09-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	[cff] Avoid left-shift of negative numbers (#54322).
+	* src/bdf/bdflib.c (bdf_load_font): Remove memory shuffling.
 
-	* src/cff/cffgload.c (cff_slot_load): Use multiplication.
+2021-09-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-07-17  Werner Lemberg  <wl@gnu.org>
+	Cosmetic zeros.
 
-	Allow FT_ENCODING_NONE for `FT_Select_Charmap'.
+2021-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	This is a valid encoding tag for BDF, PCF, and Windows FNT, and
-	there is no reason to disallow it for these formats.
+	[base] Clean up stream reading.
 
-	* src/base/ftobjs.c (FT_Select_Charmap): Implement it.
+	* src/base/ftstream.c (FT_Stream_ReadUShort, FT_Stream_ReadUOffset,
+	FT_Stream_ReadULong and their LE variants): Remove unnecessary
+	initialization and slightly refactor.
+	(FT_Stream_GetByte, FT_Stream_ReadByte): Rename to return unsigned
+	value and align with sister functions.
 
-2018-07-17  Werner Lemberg  <wl@gnu.org>
+	* include/freetype/internal/ftstream.h (FT_Stream_GetByte,
+	FT_Stream_ReadByte): Update prototypes and caller macros.
 
-	* src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.
+2021-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-07-16  Armin Hasitzka  <prince.cherusker@gmail.com>
+	s/0/NULL/ where appropriate.
 
-	* include/freetype/internal/ftcalc.h: Add macros for handling
-	harmless over-/underflowing `FT_Int' values.
+2021-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/sfnt/sfdriver.c (fixed2float): Fix negation of
-	`(int)(-2147483648)'.
+	* builds/windows/ftsystem.c (FT_Stream_Open): Fix double-close.
 
-	Reported as
+2021-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423
+	[smooth] Reduce shift in multiply-shift optimization.
 
-2018-07-16  Werner Lemberg  <wl@gnu.org>
+	* src/smooth/ftgrays.c (FT_UDIVPREP, FT_UDIV): Reduce shift.
 
-	* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error.
+	Smaller shifts that keep the division operands of FT_UDIVPREP within
+	32 bits result in slightly faster divisions, which is noticeable in
+	the overall performance.  The loss of precision is tolerable until the
+	divisors (the components dx and dy) approach 32 - PIXEL_BITS. With
+	PIXEL_BITS = 8, this corresponds to 65,000 pixels or the bitmap size
+	that we refuse to render anyway.
 
-	Reported as
+	Using `ftbench -p -s60 -t5 -bc timesi.ttf`,
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412
+	Before: 8.52 us/op
+	After:  8.32 us/op
 
-2018-07-12  Werner Lemberg  <wl@gnu.org>
+2021-08-28  Werner Lemberg  <wl@gnu.org>
 
-	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
+	[truetype] Fix compilation if !TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
 
-	Taken from patch #9667, written by Steve Langasek
-	<vorlon@debian.org>.
+	* src/truetype/ttgxvar.c (tt_cvt_ready_iterator): Compile function
+	conditionally.
+	(tt_face_vary_cvt) [!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Add code.
 
-	This fixes a build failure (most probably a bug in gcc) on ppc64el
-	when building with -O3.
+	Fixes #1091.
 
-2018-07-05  Werner Lemberg  <wl@gnu.org>
+2021-08-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Fix typo (#54238).
+	[builds/windows] Revise SSE2 settings.
 
-	* src/base/ftcolor.c (FT_Palette_Set_Foreground_Color)
-	[!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value.
+	* builds/windows/vc2010/freetype.vcxproj [x64]: Remove explicit SSE2.
+	* builds/windows/visualc/freetype.vcproj [Win32]: Add explicit SSE2.
 
-2018-07-05  Werner Lemberg  <wl@gnu.org>
+2021-08-27  Ben Wagner  <bungeman@chromium.org>
 
-	Adjust table size comparisons (#54242).
+	[smooth] Detect SSE2 with MSVC for x86
 
-	* src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it.
+	MSVC does not set `__SSE2__`. Instead one must check whether `_M_IX86_FP` is
+	defined and greater than or equal to 2.
 
-2018-07-05  Werner Lemberg  <wl@gnu.org>
+	* src/smooth/ftgrays.c (FT_SSE2): New macro.
+	Use it where appropriate.
 
-	Fix more 32bit issues (#54208).
+2021-08-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/cff/cffload.c (cff_blend_build_vector): Convert assertion into
-	run-time error.
+	Expand comment (cont'd).
 
-	* src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against
-	numeric overflow.
+2021-08-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-07-04  Werner Lemberg  <wl@gnu.org>
+	Expand comment.
 
-	Fix 32bit build warnings (#54239).
+2021-08-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed
-	vs. unsigned comparisons.
+	* src/smooth/ftgrays.c (gray_render_conic): Refactor redundancy.
 
-	* srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto.
+2021-08-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
 
-2018-07-02  Jeff Carey  <Jeff.Carey@monotype.com>
+	[truetype] Fix for the family name shorter than 8 characters.
 
-	* src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging.
+	* src/truetype/ttobjs.c (tt_skip_pdffont_random_tag):
+	If the family name to be checked is shorter than 8 characters,
+	do not check its syntax.
 
-2018-07-02  Werner Lemberg  <wl@gnu.org>
+2021-08-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
 
-	s/palette_types/palette_flags/.
+	[truetype] Simplify `trick_names'.
 
-	Suggested by Behdad.
+	* src/truetype/ttobjs.c (tt_check_trickyness_family): For the case
+	that the beginning part of a long tricky family name is already
+	registered as another tricky family name, no need to double-check
+	the longer one.  Such long tricky family names are removed from
+	the `trick_names'.
 
-2018-07-02  Werner Lemberg  <wl@gnu.org>
+2021-08-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
 
-	Make `FT_Get_Color_Glyph_Layer' return FT_Bool.
+	[truetype] Add 2 tricky font names.
 
-	* include/freetype/freetype.h, src/base/ftobjs.c
-	(FT_Get_Color_Glyph_Layer, FT_Render_Glyph_Internal): Updated.
+	Additional fix for the issue #1087.
 
-	* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func),
-	src/sfnt/ttcolr.h, src/sfnt/ttcolr.c (tt_face_get_colr_layer):
-	Updated.
+	* src/truetype/ttobjs.c (tt_check_trickyness_family): Add 2 tricky
+	font names reported in #1087.
 
-2018-07-01  Werner Lemberg  <wl@gnu.org>
+2021-08-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
 
-	* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Guard SFNT function.
+	[truetype] New function to skip the randomization tag.
 
-	Reported by Behdad.
+	* src/truetype/ttobjs.c (tt_skip_pdffont_random_tag):
+	New function to skip the randomization tag in the names of the
+	fonts embedded in a PDF.  It is used by tt_check_trickyness_family(),
+	to keep from mistaking "DLC" in the randomization tag as a
+	tricky font name. See discussion in:
 
-2018-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+	https://lists.nongnu.org/archive/html/freetype-devel/2021-02/msg00002.html
 
-	* src/base/fttrigon.c (FT_Tan): Improve accuracy.
-	(FT_Vector_Rotate): Simplify.
+	For technical detail about the randomization tag, please find
+	PDF Reference 5.5.3 "Font Subsets".  Thanks to Justyna Wawrzynska
+	for pointing out the issue caused by the randomization tag.
 
-2018-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-08-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
 
-	* src/base/ftobjs.c (FT_Set_Charmap): Robustify.
+	[truetype] Add checksums for 2 tricky fonts.
 
-2018-06-25  Werner Lemberg  <wl@gnu.org>
+	Thanks to Ting717 for providing sample PDF. Fixes #1087.
 
-	[truetype] Fix memory leak.
+	* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Add
+	checksums for 2 tricky fonts `DFHei-Bd-WIN-HK-BF' and
+	`DFMing-Md-WIN-HK-BF'.
 
-	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Add initializers.
-	Fix typo in `goto' destination.
+2021-08-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	Whitespace formatting.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9071
+2021-08-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-06-25  Werner Lemberg  <wl@gnu.org>
+	Decorate const arguments.
 
-	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.
+	* src/base/ftglyph.c (FT_Glyph_Transform, FT_Glyph_To_Bitmap): Do it.
+	* include/freetype/ftglyph.h (FT_Glyph_Transform, FT_Glyph_To_Bitmap):
+	Do it.
 
-	Reported as
+2021-08-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070
+	[smooth] Clean up the null cell usage.
 
-2018-06-24  Werner Lemberg  <wl@gnu.org>
+	Put the null cell at the end of the pool and store it explicitly so that
+	we can use it as both the limit and the dumpster.
 
-	[truetype] Increase precision while applying VF deltas.
+	* src/smooth/ftgrays.c (gray_TWorker): Store the last `cell_null` and
+	remove unnecesary fields.
+	(NULL_CELL_PTR, CELL_IS_NULL): Remove in favor of explicit `cell_null`.
+	(gray_dump_cells, gray_set_cell, gray_sweep{,_direct}): Update callers.
+	(gray_convert_glyph_inner): Trace remaining cells (oh well).
+	(gray_convert_glyph): Set up `cell_null` and slightly improve the pool
+	management.
 
-	It turned out that we incorrectly round CVT and glyph point deltas
-	before accumulation, leading to severe positioning errors if there
-	are many delta values to sum up.
+2021-08-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Problem reported by Akiem Helmling <akiem@underware.nl> and analyzed
-	by Behdad.
+	[base] Restore quiet no-op rendering of bitmap glyphs.
 
-	* src/truetype/ttgxvar.c (ft_var_readpackeddelta): Return deltas in
-	16.16 format.
-	(tt_face_var_cvt): Collect deltas in `cvt_deltas', which is a 16.16
-	format array, and add the accumulated values to the CVT at the end
-	of the function.
-	(TT_Vary_Apply_Glyph_Deltas): Store data in `points_org' and
-	`points_out' in 16.16 format.
-	Collect deltas in `point_deltas_x' and `point_deltas_y', which are
-	16.16 format arrays, and add the accumulated values to the glyph
-	coordinates at the end of the function.
+	Fixes #1076.
 
-2018-06-24  Werner Lemberg  <wl@gnu.org>
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Discard an error when
+	rendering a bitmap glyph.
 
-	New base function `FT_Matrix_Check' (#54019).
+2021-08-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/base/ftcalc.c (FT_Matrix_Check): New base function to properly
-	reject degenerate font matrices.
+	[smooth] Fortify 64-bit algorithm.
 
-	* include/freetype/internal/ftcalc.h: Updated.
+	* src/smooth/ftgrays.c (FT_UDIVPREP, FT_UDIV): s/long/FT_Int64/ and
+	s/unsigned long/FT_UInt64/.
+	(gray_render_line): Adjust a critical variable type.
 
-	* src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
-	(cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix),
-	src/type42/t42parse.c (t42_parse_font_matrix): Use
-	`FT_Matrix_Check'.
+2021-08-20  Carlo Bramini  <carlo.bramix@libero.it>
 
-2018-06-23  Werner Lemberg  <wl@gnu.org>
+	* builds/windows/ftsystem.c (FT_Stream_Open): Support legacy Windows.
 
-	Fix typo.
+2021-08-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported by Behdad.
+	Determine `long long` availability based on its size.
 
-	* src/base/ftcolor.c (FT_Palette_Data_Get)
-	[!TT_CONFIG_OPTION_COLOR_LAYERS]: s/apalette/apalette_data/.
+	MSVC, for example, used `long long` even without full C99 support.
 
-2018-06-21  Werner Lemberg  <wl@gnu.org>
+	* include/freetype/config/ftstdlib.h: Check if `long long` limits are
+	defined in <limits.h>.
+	* include/freetype/config/integer-types.h: Check `long long` size and
+	use it to typedef FT_Int64.
 
-	s/FT_PALETTE_USABLE_WITH_/FT_PALETTE_FOR_/.
+2021-08-19  Dominik Röttsches  <drott@chromium.org>
 
-	* include/freetype/ftcolor.h, include/freetype/internal/sfnt.h,
-	src/sfnt/ttcolr.c: Do it.
+	[sfnt] Fix format expectation for `COLR` v1 ClipList
 
-2018-06-19  Werner Lemberg  <wl@gnu.org>
+	* src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Change ClipList
+	format expectation to 1 instead of 0 to make it compliant with the
+	latest spec.
 
-	[sfnt] Fix CPAL heap buffer overflow.
+2021-08-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	Reported as
+	Readily use `long long` as a 64-bit type in C99 mode.
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8968
+	* include/freetype/config/integer-types.h (FT_INT64):
+	FT_CONFIG_OPTION_FORCE_INT64 is no longer required to use `long long`.
 
-	* src/sfnt/ttcpal.c (tt_face_load_cpal): Guard CPAL version 1
-	offsets.
+2021-08-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-06-19  Werner Lemberg  <wl@gnu.org>
+	Use FT_INT64 instead of FT_LONG64.
 
-	Doh.  Don't use CPAL or COLR data if tables are missing.
+	* include/freetype/config/integer-types.h: Remove synonymous FT_LONG64.
+	* include/freetype/internal/ftcalc.h: s/FT_LONG64/FT_INT64/.
+	* src/base/ftcalc.c: Ditto.
+	* src/base/fttrigon.c: Ditto.
+	* src/smooth/ftgrays.c: Ditto.
 
-	Reported by Alexei.
+2021-08-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* src/sfnt/ttcolr.c (tt_face_get_colr_layer): Return immediately if
-	`colr' is NULL.
+	[builds/windows] Do not set CharacterSet for VC++.
 
-	* src/sfnt/ttcpal.c (tt_face_palette_set): Return immediately, if
-	`cpal' is NULL.
+	* builds/windows/vc2010/freetype.vcxproj: s/Unicode/NotSet/.
+	* builds/windows/visualc/freetype.vcproj: s/"1"/"0"/.
 
-2018-06-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+2021-08-18  Werner Lemberg  <wl@gnu.org>
 
-	[base] Introduce `FT_New_Glyph'.
+	* src/sdf/ftsdf.c (get_control_box): Fix compiler warning.
 
-	This function facilitates access to full capabilities of FreeType
-	rendering engine for custom glyphs. This can be quite useful for
-	consistent rendering of mathematical and chemical formulas, e.g.
+2021-08-18  Werner Lemberg  <wl@gnu.org>
 
-	  https://bugs.chromium.org/p/chromium/issues/detail?id=757078
+	[base] Fix ppem size overflow.
 
-	* include/freetype/ftglyph.h, src/base/ftglyph.c (FT_New_Glyph): New
-	function.
+	Fixes #1086.
 
-2018-06-17  Armin Hasitzka  <prince.cherusker@gmail.com>
+	* src/base/ftobjs.c (FT_Request_Metrics): Add return value.
+	Check whether ppem values fit into unsigned short values.
+	(FT_Request_Size): Updated.
 
-	[bdf] Fix underflow of an unsigned value.
+	* include/freetype/internal/ftobjs.h: Updated.
 
-	bdflib.c:1562 could be reached with `font->glyphs_used == 0'.  That
-	caused an underflow of the unsigned value which results in undefined
-	behaviour.
+	* src/cff/cffobjs.c (cff_size_request), src/cid/cidobjs.c
+	(cid_size_request), src/truetype/ttdriver.c (tt_size_request),
+	src/type1/t1objs.c (T1_Size_Request): Updated.
 
-	* src/bdf/bdflib.c (_bdf_parse_glyphs): Bail out earlier than before
-	if the `ENCODING' keyword cannot be found.
+2021-08-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-2018-06-17  Werner Lemberg  <wl@gnu.org>
+	* builds/windows/ftsystem.c (FT_Stream_Open): Cast to remove warning.
 
-	[base] Add tracing for `FT_Bitmap_Blend'.
+2021-08-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
-	* include/freetype/internal/fttrace.h (trace_bitmap): New
-	enumeration.
+	* builds/windows/ftsystem.c (FT_Stream_Open): Support UNICODE compilation.
 
-	* src/base/ftbitmap.c (FT_COMPONENT): Define.
-	(FT_Bitmap_Blend): Add `FT_TRACE5' calls.
+2021-08-09  Werner Lemberg  <wl@gnu.org>
 
-2018-06-17  Werner Lemberg  <wl@gnu.org>
+	* src/sfnt/ttcolr.c (tt_face_get_color_glyph_clipbox): Minor fix.
 
-	s/trace_bitmap/trace_checksum/.
+2021-08-09  Dominik Röttsches  <drott@chromium.org>
 
-	* include/freetype/internal/fttrace.h: s/bitmap/checksum/.
+	[sfnt] Add missing blend mode 'plus' to 'COLR' v1.
 
-	* src/base/ftobjs.c (FT_COMPONENT): s/trace_bitmap/trace_checksum/.
-	Adjust code.
+	* include/freetype/ftcolor.h (FT_Composite_Mode): Add missing blend mode
+	'plus' after it was added to the spec.
 
-2018-06-16  Werner Lemberg  <wl@gnu.org>
+2021-08-08  Werner Lemberg  <wl@gnu.org>
 
-	[sfnt] Fix color glyph layer loading.
+	include/freetype/freetype.h (FT_Encoding): Improve documentation.
 
-	* src/sfnt/ttcolr.c (Colr): Add `table_size' field.
-	(tt_face_load_colr): Set it.
-	(tt_face_get_colr_layer): Check pointer limit for layer entries.
+	Based on a suggestion by Antony Lee <anntzer.lee@gmail.com>.
 
-2018-06-16  Werner Lemberg  <wl@gnu.org>
+2021-08-07  Werner Lemberg  <wl@gnu.org>
 
-	[sfnt] Fix color palette loading.
+	[smooth] Avoid integer overflow.
 
 	Reported as
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8933
-
-	* src/sfnt/ttcpal.c (Cpal): Add `table_size' field.
-	(tt_face_load_cpal): Set it.
-	(tt_face_palette_set): Check pointer limit for color entries.
-
-2018-06-16  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftbitmap.c (FT_Bitmap_Blend): Avoid integer overflow.
-
-2018-06-16  Werner Lemberg  <wl@gnu.org>
-
-	Add `FT_Bitmap_Blend' API.
-
-	Still missing: Support for negative bitmap pitch and subpixel offset
-	of source bitmap.
-
-	* include/freetype/ftbitmap.h, src/base/ftbitmap.c
-	(FT_Bitmap_Blend): New function.
-
-2018-06-14  Werner Lemberg  <wl@gnu.org>
-
-	Replace `FT_Get_GlyphLayers' with `FT_Get_Color_Glyph_Layer'.
-
-	This avoids any additional allocation of COLR related structures in
-	a glyph slot.
-
-	* include/freetype/freetype.h (FT_Glyph_Layer, FT_Glyph_LayerRec,
-	FT_Get_GlyphLayers): Removed.
-
-	* include/freetype/internal/ftobjs.h (FT_Colr_InternalRec): Removed.
-	(FT_Slot_InternalRec): Remove `color_layers'.
-
-	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func):
-	Removed.
-	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Remove
-	`load_colr_layer'.
-
-	* src/base/ftobjs.c (ft_glyph_slot_done): Updated.
-	(FT_Render_Glyph_Internal): Use `FT_Get_Color_Glyph_Layer'.
-	(FT_Get_GlyphLayers): Removed.
-
-	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
-
-	* src/sfnt/ttcolr.c (tt_face_load_colr_layers): Removed.
-	* src/sfnt/ttcolr.h: Updated.
-
-	* src/truetype/ttgload.c (TT_Load_Glyph): Updated.
-
-2018-06-14  Werner Lemberg  <wl@gnu.org>
-
-	Provide iterative API to access `COLR' data.
-
-	This solution doesn't store any data in an `FT_GlyphSlot' object.
-
-	* include/freetype/freetype.h (FT_LayerIterator): New structure.
-	(FT_Get_Color_Glyph_Layer): New function.
-
-	* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func): New
-	function type.
-	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36243
 
-	* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Implement it.
+	* src/smooth/ftgrays.c(ADD_LONG, SUB_LONG, MUL_LONG, NEG_LONG)
+	[STANDALONE_]: Removed, unused.
+	(ADD_INT) [STANDALONE_]: New macro.
+	(FT_INTEGRATE): Use ADD_INT.
 
-	* src/sfnt/ttcolr.c (tt_face_get_colr_layer): New function.
-	* src/sfnt/ttcolr.h: Updated.
-
-	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
-
-2018-06-14  Werner Lemberg  <wl@gnu.org>
-
-	Add glyph index and glyph load flags to glyph slot.
-
-	* include/freetype/freetype.h (FT_GlyphSlotRec): Rename unused
-	`reserved' field to `glyph_index'.
-
-	* include/freetype/internal/ftobjs.h (FT_Slot_InternalRec): Add
-	`load_flags' field.
-
-	* src/base/ftobjs.c (FT_Load_Glyph): Set new fields.
-
-2018-06-14  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Move `CPAL' stuff into separate files.
-
-	* src/sfnt/sfdriver.c: Include `ttcpal.h'.
-	* src/sfnt/sfnt.c: Include `ttcpal.c'.
+2021-08-07  Dominik Röttsches  <drott@chromium.org>
 
-	* src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: Move CPAL stuff to ...
-	* src/sfnt/ttcpal.c, src/sfnt/ttcpal.c: ... these new files.
+	[sfnt] Add API for retrieving a 'COLR' v1 'ClipBox' table.
 
-	* src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC):
-	Updated.
-
-	* include/freetype/internal/fttrace.h: Add support for `colr' and
-	`cpal'.
-	Sort entries.
+	The optional 'COLR' v1 glyph-specific clip box helps upstream graphics
+	libraries allocate a sufficiently large bitmap for a glyph without having to
+	traverse the glyph graph for that.  See
 
-2018-06-13  Werner Lemberg  <wl@gnu.org>
+	  https://github.com/googlefonts/colr-gradients-spec/issues/251
 
-	[sfnt] Separate `CPAL' and `COLR' table handling.
+	for background on the introduction of this specification change.
 
-	Later on we want to support the `SVG' table also, which needs `CPAL'
-	(but not `COLR').
+	* include/freetype/ftcolor.h (FT_ClipBox): New structure.
+	(FT_Get_Color_Glyph_ClipBox): New function declaration.
 
-	* include/freetype/internal/sfnt.h (SFNT_Interface): Add `load_cpal'
-	and `free_cpal' fields.
-	(FT_DEFINE_SFNT_INTERFACE): Updated.
+	* include/freetype/internal/sfnt.h (TT_Get_Color_Glyph_ClipBox_Func):
+	New function type.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Use it.
 
-	* include/freetype/internal/tttypes.h (TT_FaceRec): Replace
-	`colr_and_cpal' fields with `cpal' and `colr'.
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_ClipBox): New function to link API
+	with SFNT implementation.
 
 	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
-
-	* src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Updated.
-
-	* src/sfnt/ttcolr.c (Colr, Cpal): Add `table' field.
-	(ColrCpal): Removed.
-	(tt_face_load_colr): Split off CPAL handling into...
-	(tt_face_load_cpal): ... this new function.
-	(tt_face_free_colr): Split off CPAL handling into...
-	(tt_face_free_cpal): ... this new function.
-	(tt_face_load_colr_layers, tt_face_palette_set): Updated.
-
-	* src/sfnt/ttcolr.h: Updated.
-
-	* src/truetype/ttgload.c (TT_Load_Glyph): Updated.
-
-2018-06-12  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Fix `sizeof' thinko.
-
-	* src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_palette_set): Don't
-	use `sizeof' for computing array limit.
-
-2018-06-12  Werner Lemberg  <wl@gnu.org>
-
-	Finish CPAL/COLR support (4/4).
-
-	* src/sfnt/ttcolr.c (tt_face_find_color): Removed.
-	(tt_face_colr_blend_layer): Use `face->palette' instead of calling
-	`tt_face_find_color'.
-	Use and set text foreground color.
-
-2018-06-12  Werner Lemberg  <wl@gnu.org>
-
-	Finish CPAL/COLR support (3/4).
-
-	* src/base/ftcolor.c: Include FT_INTERNAL_SFNT_H.
-	(FT_Palette_Select, FT_Palette_Set_Foreground_Color): Implement
-	functions.
-
-2018-06-12  Werner Lemberg  <wl@gnu.org>
-
-	Finish CPAL/COLR support (2/4).
-
-	* src/sfnt/ttcolr.c (tt_face_palette_set): New function.
-	(tt_face_load_colr): Allocate `face->palette' and call
-	`tt_face_palette_set'.
-	Adjust return error code in case of error.
-
-	* src/sfnt/ttcolr.h: Updated.
-
-	* include/freetype/internal/sfnt.h (TT_Set_Palette_Func): New
-	function type.
-	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
-
-	* src/sfnt/sfdriver.c (sfnt_interface), src/sfnt/sfobjs.c
-	(sfnt_done_face): Updated.
-
-2018-06-12  Werner Lemberg  <wl@gnu.org>
-
-	Finish CPAL/COLR support (1/4).
-
-	* include/freetype/internal/tttypes.h (TT_FaceRec): New fields
-	`palette_index', `palette', `have_foreground_color' and
-	`foreground_color'.
-
-2018-06-12  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Minor.
-
-	* src/sfnt/ttcolr.c (tt_face_load_colr_layers):
-	s/palette_index/palette_entry_index/ for consistency.
-	Adjust return error code in case of error.
-
-2018-06-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[raster] Clean up.
-
-	* src/raster/ftraster.c (black_TWorker, SCALED, Set_High_Precision):
-	Clean up after 5-level gray removal (8dc8635874).
-	(Vertical_Sweep_Span): Be brief.
-
-2018-06-10  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Fix compiler warnings.
-
-	* src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_load_colr_layers,
-	tt_face_colr_blend_layer): Add `NULL' initializers.
-
-2018-06-10  Werner Lemberg  <wl@gnu.org>
-
-	s/FT_Palette/FT_Palette_Data/, s/palette/palette_data/.
-
-	* include/freetype/ftcolor.h, include/freetype/internal/tttypes.h,
-	src/base/ftcolor.c, src/sfnt/sfobjs.c, src/sfnt/ttcolr.c: Updated.
-
-2018-06-10  Nikolaus Waxweiler  <madigens@gmail.com>
-
-	CMakeLists: also accept IOS_PLATFORM=SIMULATOR64
-
-	This might be needed to build FreeType for the iOS simulator. See
-	https://savannah.nongnu.org/bugs/index.php?54048. Patch contributed
-	by Steve Robinson.
-
-	* CMakeLists.txt: Accept IOS_PLATFORM=SIMULATOR64
-
-2018-06-10  Werner Lemberg  <wl@gnu.org>
-
-	Implement `FT_Palette_Get'.
-
-	* src/base/ftcolor.c: New file.
-
-	* src/base/Jamefile (_sources), src/base/rules.mk (BASE_SRC),
-	src/base/ftbase.c: Add `ftcolor.c'.
-
-2018-06-10  Werner Lemberg  <wl@gnu.org>
-
-	* src/sfnt/ttcolr.c (tt_face_load_colr): Improve overflow checks.
-
-2018-06-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[raster] Deal with pitch sign earlier.
-
-	* src/raster/ftraster.c (black_TWorker): Remove unused `traceG',
-	s/bTarget/bOrigin/.
-	(Render_Glyph): Set `ras.bOrigin' at the bottom-left corner.
-	(Vertical_Sweep_Init, {Vertical,Horizontal}_Sweep_{Span,Drop}):
-	Updated accordingly.
-
-2018-06-09  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Read `CPAL' version 1 tables.
-
-	* include/freetype/internal.tttypes.h: Include FT_COLOR_H.
-	(TT_FaceRec): Add `palette' field.
-
-	* src/sfnt/ttcolr.c: Include FT_COLOR_H.
-	(Cpal): Remove all data covered by the new `palette' field in
-	`TT_FaceRec'.
-	(tt_face_load_colr): Updated.
-	Read `CPAL' version 1 data.
-	(tt_face_load_colr_layers, tt_face_find_color): Updated.
-
-	* src/sfnt/sfobjs.c (sfnt_done_face): Free glyph color palette data.
-
-2018-06-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[base] API for Harmony LCD rendering.
-
-	This introduces `FT_Library_SetLcdGeometry' for setting up arbitrary
-	LCD subpixel geometry including non-striped patterns.
-
-	* src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): New function.
-	* include/freetype/ftlcdfil.h: Document it.
-	* include/freetype/freetype.h: Minor.
-	* include/freetype/ftchapters.h: Minor.
-
-2018-06-06  Werner Lemberg  <wl@gnu.org>
-
-	ftcolor.h: Redesign API.
-
-	While going to implement it I noticed that I need access to most of
-	the `CPAL' elements; I thus plan to add a `cpal' field to
-	`TT_FaceRec', which makes most of the previously suggested API
-	functions obsolete because the fields will be directly accessible.
-
-2018-06-06  Parth Wazurkar  <parthwazurkar@gmail.com>
-
-	[bdf, pcf] Remove deprecated FT_FACE_FLAG_FAST_GLYPHS flag.
-
-	* src/bdf/bdfdrivr.c (BDF_Face_Init): Remove deprecated
-	FT_FACE_FLAG_FAST_GLYPHS flag.
-
-	* src/pcf/pcfread.c (pcf_load_font): Remove deprecated
-	FT_FACE_FLAG_FAST_GLYPHS flag.
-
-2018-06-06  Werner Lemberg  <wl@gnu.org>
-
-	[smooth, raster] Limit bitmap size (#54019).
-
-	* src/raster/ftraster.c [STANDALONE] (FT_Outline_Get_CBox): Add
-	function.
-	[!STANDALONE]: Include FT_OUTLINE_H.
-	(ft_black_render): Compute CBox and reject glyphs larger than
-	0xFFFF x 0xFFFF.
-
-	* src/smooth/ftgrays.c (gray_raster_render): Reject glyphs larger
-	than 0xFFFF x 0xFFFF.
-
-2018-06-03  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	* src/smooth/ftgrays.c (gray_convert_glyph): Remove unused variables.
-
-2018-06-03  Werner Lemberg  <wl@gnu.org>
-
-	* src/tools/glnames.py (main): Emit header in `light' comment style.
-
-2018-06-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Attempt to mitigate bug #54019.
-
-	The robust rendering of estra large glyphs came with unbearable cost.
-	The old way of bisecting should fail but fail faster.
-
-	* src/smooth/ftgrays.c (gray_convert_glyph): Switch back to bisecting
-	in y-direction.
-
-2018-06-02  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttinterp.c (Ins_MIRP): Use SUB_LONG; avoid FT_ABS.
-
-	Reported as
-
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8706
-
-2018-06-02  Werner Lemberg  <wl@gnu.org>
-
-	* src/autofit/afwarp.h: Use AF_CONFIG_OPTION_USE_WARPER (#54033).
-
-2018-05-31  Werner Lemberg  <wl@gnu.org>
-
-	* src/raster/ftraster.c (black_TWorker_): Remove `gTarget' field.
-
-	This is no longer used.
-
-2018-05-31  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Get colors from `CPAL' table in right order (#54015).
-
-	* src/sfnt/ttcolr.c (tt_face_find_color): Fix it.
-
-2018-05-30  Werner Lemberg  <wl@gnu.org>
-
-	ftcolor.h: Improve API design, fix typos (#54011, #54014).
-
-	* include/freetype/ftcolor.h (FT_Palette_Get_Names): Replace with...
-	(FT_Palette_Get_Name_IDs): ... this function.
-	(FT_Palette_Get_Entry_Names): Replace with...
-	(FT_Palette_Get_Entry_Name_IDs): ... this function
-	s/FT_Palette_Set_Foreground_COlor/FT_Palette_Set_Foreground_Color/.
-
-2018-05-30  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	Beautify a3cfed5e87232c933bdc64f43e8ebebcfd18b41b.
-
-	* src/autofit/afloader.c (af_loader_load_glyph): Move the
-	initialisationand declaration of variables into the if-block.
-
-2018-05-30  Armin Hasitzka  <prince.cherusker@gmail.com>
-
-	Fix pointer underflow.
-
-	The declaration of `edge2' can be reached with `edge1 == NULL' and
-	`axis->edges == 0' which results in undefined behaviour.
-
-	* src/autofit/afloader.c (af_loader_load_glyph): Initialise `edge2'
-	after checking `axis->num_edges > 1'.  `edge1 != NULL' can be assumed.
-
-2018-05-30  Werner Lemberg  <wl@gnu.org>
-
-	Various minor color fixes.
-
-	* include/freetype/config/ftheader.h (FT_COLOR_H): New macro.
-
-	* include/freetype/internal/ftobjs.h (FT_Colr_Internal): Change
-	type of `load_flags' to `FT_Int32'.
-
-	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func): Change
-	type of `idx' to `FT_UInt'.
-	(TT_Blend_Colr_Func): Change type of `color_index' to `FT_UInt'.
-
-	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Change type of
-	`load_flags' to `FT_Int32'.
-
-	* src/sfnt/ttcolr.c (find_base_glyph_record,
-	tt_face_load_colr_layers): Change type of `glyph_id' to `FT_UInt'.
-	(tt_face_find_color, tt_face_colr_blend_layer): Change type of
-	`color_index' to `FT_UInt'.
-	Fix signedness and type issues.
-
+	* src/sfnt/ttcolr.c (Colr): New field `clip_list`.
+	(tt_face_load_colr): Parse global clip list offset.
+	(tt_face_get_color_glyph_clipbox): New function to find the clip box for a
+	glyph id from the clip list array.
 	* src/sfnt/ttcolr.h: Updated.
 
-2018-05-25  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
-
-	[docmaker] Fix missing `Defined in (...)' under Windows/Cygwin.
-
-	This platform uses backslashes for paths, which docmaker didn't
-	understand correctly.
-
-	* src/tools/docmaker/tohtml.py (HtmlFormatter::blockEnter): Use
-	`os.path.normpath' to normalize the path for the platform being
-	used.
-
-2018-05-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[smooth] Formalize Harmony LCD rendering.
+2021-08-06  Werner Lemberg  <wl@gnu.org>
 
-	This generalizes magic outline shifts that make Harmony LCD
-	rendering work in terms of precise two-dimensional RGB subpixel
-	positions. These coordinates are now set in time of the `smooth'
-	module initialization and later used to shift a glyph outline for
-	rendering. FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V use the same
-	coordinates. The letter, however, rotates them before using.
-	The LCD bitmap padding is also calculated using these coordinates.
-
-	* include/freetype/internal/ftobjs.h (FT_LibraryRec): New array field
-	`lcd_geometry'.
-	* src/base/ftlcdfil.c (ft_lcd_padding): Reworked.
-	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Updated accordingly.
-
-	* src/smooth/ftsmooth.c [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]
-	(ft_smooth_init): Initialize `lcd_geometry'.
-	(ft_smooth_render_generic): Formalize outline shifts.
-
-2018-05-22  Werner Lemberg  <wl@gnu.org>
-
-	[truetype] Reject elements of composites with invalid glyph indices.
+	[smooth] Fix left shifts of negative numbers.
 
 	Reported as
 
-	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8413
-
-	* src/truetype/ttgload.c (TT_Load_Composite_Glyph): Implement it.
-
-2018-05-22  Werner Lemberg  <wl@gnu.org>
-
-	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Trace # of points.
-
-2018-05-20  Werner Lemberg  <wl@gnu.org>
-
-	* include/freetype/ftcolor.h: New file.
-
-	This is an interface to the `CPAL' OpenType table.  No
-	implementation yet.
-
-2018-05-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	* include/freetype/internal/ftcalc.h (FT_MSB): Verified `_MSC_VER'.
-
-	Actually `_BitScanReverse' is available since VS2005.
-
-2018-05-18  Werner Lemberg  <wl@gnu.org>
-
-	* include/freetype/internal/ftcalc.h (FT_MSB): Use `_MSC_VER' value.
-
-	Older VC versions don't provide `_BitScanReverse'.  We test for VC
-	2013.
-
-	Reported by John Emmas <john@creativepost.co.uk>.
-
-2018-05-17  Werner Lemberg  <wl@gnu.org>
-
-	s/inline/__inline/ for MSVC.
-
-	Reported by John Emmas <john@creativepost.co.uk>.
-
-	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Do it.
-
-2018-05-16  Werner Lemberg  <wl@gnu.org>
-
-	Add function `FT_Get_GlyphLayers' to access `COLR' table data.
-
-	* include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec): Move this
-	structure to...
-	* include/freetype/freetype.h (FT_Glyph_LayerRec): ... this
-	header file.
-	(FT_Glyph_Layer): New typedef.
-	Update code to use it where appropriate.
-
-	* src/base/ftobjs.c (FT_Get_GlyphLayers): New function.
-
-2018-05-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
-
-	[base] Fix mono bitmap presetting (#53896).
-
-	It is rather fundamental to set monochrome bitmap based on rounded
-	CBox because the b/w rasterizer turns on pixels when their centers are
-	inside the glyph outline. The dropout control is unpredictable and can
-	distort narrow glyphs if the bitmap is too wide.
-
-	Reported by Chris Liddell.
-
-	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): If BBox boundaries
-	are too close, adjust them before rounding.
-
-2018-05-15  Werner Lemberg  <wl@gnu.org>
-
-	[psaux] Fix compiler warning (#53915).
-
-	* src/psaux/psft.c (cf2_freeT1SeacComponent): Do it.
-
-2018-05-15  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] Fix memory leak in handling `COLR' data.
-
-	* src/truetype/ttgload.c (TT_Load_Glyph): Free old `layers' array
-	before reassigning allocated memory.
-	Only allocate `color_layers' if we don't have one already.
-
-2018-05-15  Werner Lemberg  <wl@gnu.org>
-
-	[sfnt] If `COLR' is present, don't assume that all glyphs use it.
-
-	* src/sfnt/ttcolr.c (tt_face_load_colr_layers): Return FT_Err_Ok if
-	current glyph is not a `COLR' base glyph.
-
-	* src/truetype/ttgload.c (TT_Load_Glyph): Don't allocate
-	`color_layers' if there are no color layers.
-
-2018-05-14  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftobjs.c (FT_Load_Glyph): Fix signature of `pixel_modes'.
-
-2018-05-14  Werner Lemberg  <wl@gnu.org>
-
-	Provide dummy functions if `TT_CONFIG_OPTION_SFNT_NAMES' is not set.
-
-	* src/base/ftsnames.c [!TT_CONFIG_OPTION_SFNT_NAMES]: Implement it.
-
-2018-05-13  Werner Lemberg  <wl@gnu.org>
-
-	* src/base/ftobjs.c (FT_Load_Glyph): Improve tracing.
-
-2018-05-13  Shao Yu Zhang  <shaozhang@fb.com>
-	    Werner Lemberg  <wl@gnu.org>
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36241
 
-	[sfnt] Preliminary support of colored layer outlines (#44689).
+	* src/smooth/ftgrays.c (LEFT_SHIFT): New macro.
+	(gray_render_conic) [BEZIER_USE_DDA]: Use it.
 
-	This commit enables OpenType's COLR/CPAL table handling; a typical
-	application are color emojis that can be scaled to any size.
+2021-08-02  Werner Lemberg  <wl@gnu.org>
 
-	If the color palette does not exist or is invalid, the rendering
-	step rasterizes the outline instead.  The current implementation
-	assumes that the foreground is black.
+	* meson.build: Fix zlib support.
 
-	Enable this by defining option TT_CONFIG_OPTION_COLOR_LAYERS.
+	This commit synchronizes zlib support with both autotools and cmake: If no
+	external zlib is found (or intentionally disabled on the command line), use
+	the internal zlib by undefining `FT_CONFIG_OPTION_SYSTEM_ZLIB` without
+	modifying `FT_CONFIG_OPTION_USE_ZLIB`.
 
-	There are still some issues with metrics; additionally, an API to
-	fetch color layers is missing.
+	Also improve summary output.
 
-	* devel/ftoption.h, include/freetype/config/ftoption.h
-	(TT_CONFIG_OPTION_COLOR_LAYERS): New macro.
+	Problem reported by Moazin.
 
-	* include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec,
-	FT_Colr_InternalRec): New structures.
-	(FT_Slot_InternalRec): Add `color_layers' field.
+2021-08-02  Anuj Verma  <anujv@iitbhilai.ac.in>
 
-	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func,
-	TT_Blend_Colr_Func): New function types.
-	(SFNT_Interface): Add `load_colr', `free_colr', `load_colr_layer',
-	and `colr_blend' fields.
+	[sdf] Fix out-of-range-access.
 
-	* include/freetype/internal/tttypes.h (TT_FaceRec): Add
-	`colr_and_cpal' field.
+	* src/sdf/ftbsdf.c (first_pass, second_pass): Fix range during forward pass.
+	Otherwise the index goes out of range for the last column.
 
-	* include/freetype/internal/tttags. (TTAG_COLR, TTAG_CPAL): New
-	macros.
+	Fixes issue #1077.
 
-	* src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: New files.
+2021-08-02  Anuj Verma  <anujv@iitbhilai.ac.in>
 
-	* src/base/ftobjs.c (ft_glyphslot_done, FT_Render_Glyph_Internal):
-	Handle glyph color layers.
+	Fix invalid memory access in `bsdf` rasterizer.
 
-	* src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC): Add
-	`ttcolr.c'.
+	Do not generate SDF from bitmap if the `FT_GLYPH_OWN_BITMAP` flag is not
+	set.  In some cases the bitmap buffer is freed but still points to a valid
+	address; to handle those cases check the flag before accessing the memory.
 
-	* src/sfnt/sfdriver.c: Include `ttcolr.h'.
-	(PUT_COLOR_LAYERS): New macro.
-	Update call to `FT_DEFINE_SFNT_INTERFACE'.
+	* src/sdf/ftsdfrend.c (ft_bsdf_render): Handle the above case.
+	Also, return an error message if the bitmap's rows/pitch is invalid,
+	otherwise `slot->buffer` might be assigned to some invalid memory location.
+	(ft_sdf_render): Same as above.
+	Plus, move the outline back to original state after rasterization and not if
+	any error occurs.
 
-	* src/sfnt/sfnt.c: Include `ttcolr.c'.
+2021-07-29  Heiko Becker  <heirecka@exherbo.org>
 
-	* src/sfnt/sfobjs.c (sfnt_load_face): Load `COLR' and `CPAL' tables.
-	(sfnt_done_face): Updated.
+	* meson.build: Honor `--includedir` instead of hard-coding 'include'.
 
-	* src/truetype/ttgload.c (TT_Load_Glyph): Handle color layers.
+2021-07-29  Werner Lemberg  <wl@gnu.org>
 
-2018-05-12  Arkady Shapkin  <arkady.shapkin@gmail.com>
+	src/sfnt/ttcolr.c: Minor formatting.
 
-	Use MS VC++'s _BitScanReverse to calculate MSB (patch #9636).
+2021-07-29  Dominik Röttsches  <drott@chromium.org>
 
-	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Implement
-	it.
+	[sfnt] 'COLR' v1 PaintSweepGradient spec update
 
-2018-05-10  Alan Coopersmith  <alan.coopersmith@oracle.com>
+	* src/sfnt/ttcolr.c (read_paint): PaintSweepGradient follows other
+	spec changes and now has the angles specified as F2DOT14, reflect
+	that in the implementation.
+	* include/freetype/ftcolor.h (FT_PaintSweepGradient): Update
+	documentation.
 
-	Fix DLL compilation on Solaris.
+2021-07-29  Dominik Röttsches  <drott@chromium.org>
 
-	AC_COMPILE_IFELSE only tries to compile a `*.c' to a `*.o'.  The
-	Solaris Studio 12.1 through 12.5 compilers see the
-	`-fvisibility=hidden' flag, but ignore it with a warning of:
+	[sfnt] Retrieve affine matrix from offset in 'COLR' v1 parsing.
 
-	  cc: Warning: Option -fvisibility=hidden passed to ld,
-	               if ld is invoked, ignored otherwise
+	* src/sfnt/ttcolr.c (read_paint): Implement spec change where
+	affine transform matrix is now referenced by offset instead of
+	being placed inline in the PaintTransform table.
 
-	AC_LINK_IFELSE does the compile and then tries to link the result,
-	at which point the Solaris linker will issue an error:
+2021-07-29  Dominik Röttsches  <drott@chromium.org>
 
-	  ld: fatal: option '-fvisibility=hidden' is incompatible with
-	      building a dynamic executable
+	[sfnt] 'COLR' v1 PaintSkew related spec updates
 
-	If we don't use AC_LINK_IFELSE to catch the error, then configure
-	will fail further tests which attempt to link, such as those testing
-	dependencies like `libbz2'.
+	* src/sfnt/ttcolr.c (read_paint): Implement spec changes around
+	PaintSkew, PaintSkewAroundCenter.  Update parsing to read shorter
+	values as changed in the spec.
+	* include/freetype/ftcolor.h (FT_PaintSkew): Update documentation.
 
-	Also, don't try adding `-fvisibility' if we have already added
-	`-xldscope', just use one of them, since Sun Studio 12 and earlier
-	compilers only issue a warning, and don't try passing through to the
-	linker to generate an error, so AC_LINK_IFELSE doesn't catch them.
+2021-07-29  Dominik Röttsches  <drott@chromium.org>
 
-	Tested on Solaris 11.4 beta with compiler versions:
+	[sfnt] PaintRotate/PaintRotateAroundCenter spec updates
 
-	  Sun Studio 8 (Sun C 5.5)
-	  Sun Studio 10 (Sun C 5.7)
-	  Sun Studio 11 (Sun C 5.8)
-	  Sun Studio 12 (Sun C 5.9)
-	  Sun Studio 12.1 (Sun C 5.10)
-	  Oracle Solaris Studio 12.2 (Sun C 5.11)
-	  Oracle Solaris Studio 12.3 (Sun C 5.12)
-	  Oracle Solaris Studio 12.4 (Sun C 5.13)
-	  Oracle Developer Studio 12.5 (Sun C 5.14)
-	  Oracle Developer Studio 12.6 (Sun C 5.15)
-	  gcc 5.5.0
-	  gcc 7.3.0
+	* src/sfnt/ttcolr.c (read_paint): Implement spec change where
+	PaintRotate and PaintRotateAroundCenter were split for a more
+	compact format definition.  Update parsing to read shorter values
+	as changed in the spec.
+	* include/freetype/ftcolor.h (FT_PaintRotate): Update documentation.
 
-	and verified the libfreetype.so.6 generated by each of those
-	compilers exported the same set of symbols.
+2021-07-29  Dominik Röttsches  <drott@chromium.org>
 
-	* builds/unix/configure.raw: Implement it.
+	[sfnt] 'COLR' v1 PaintTranslate and PaintScale precision
 
-2018-05-08  Werner Lemberg  <wl@gnu.org>
+	* src/sfnt/ttcolr.c (read_paint): Implement spec changes in
+	PaintTranslate and PaintScale and friends.  Update parsing to read
+	new shorter values.
 
-	[autofit] Avoid potential SEGV if running out of memory.
+2021-07-29  AnuthaDev  <anuthadev@gmail.com>
 
-	Problem reported by Shailesh Mistry <shailesh.mistry@hotmail.co.uk>.
+	README.git: Add Code of Conduct.
 
-	* src/autofit/afshaper.c (af_shaper_buf_create,
-	af_shaper_buf_destroy) [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Don't
-	allocate and free a four-byte buffer.  Instead, make those functions
-	no-ops; the calling functions will provide a pointer to a buffer
-	instead.
+2021-07-25  Werner Lemberg  <wl@gnu.org>
 
-	* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
-	af_cjk_metrics_init_blues, af_cjk_metrics_check_digits),
-	src/autofit/aflatin.c (af_latin_metrics_init_widths,
-	af_latin_metrics_init_blues, af_latin_metrics_check_digits)
-	[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Use pointer to local variable for
-	`shaper_buf'.
+	ChangeLog housekeeping.
 
-2018-05-07  Nikolaus Waxweiler  <madigens@gmail.com>
+	Archive old `ChangeLog` file.
 
-	[cmake] Allow using project as subfolder in other project.
+	We no longer write ChangeLog entries manually; instead, the file will be
+	created from commit messages (which should be formatted in GNU's ChangeLog
+	style) by a call to
 
-	* CMakeLists.txt: Test for CMake build directory being different
-	from source directory.  Provide other parts of the build system
-	access the full include directory.
+	  gitlog-to-changelog --format='%B%n'
 
-2018-05-07  Werner Lemberg  <wl@gnu.org>
+	or something similar (this script is part of the 'gnulib' repository).
 
-	[build] Suppress configure's `nothing to be done' message.
+2021-07-24  Werner Lemberg  <wl@gnu.org>
 
-	This is due to calling the configure script via `make' (within the
-	top-level `configure' wrapper script).  The same can happen for all
-	other secondary make targets that are used to only modify the
-	primary one, e.g., `make setup devel'.
+	Fix some `cppcheck` warnings.
 
-	* builds/dos/detect.mk (emx, turboc, watcom, borlandc, borlandc16),
-	builds/os2/detect (visualage, watcom, borlandc, devel),
-	builds/unix/detect.mk (devel, lcc, unix), builds/windows/detect.mk
-	(visualc, watcom, visualage, lcc, mingw32, bcc32, devel-bcc,
-	devel-gcc): Use no-op recipe.
+	* src/bzip2/ftbzip2.c (ft_bzip2_file_skip_output), src/gzip/ftgzip.c
+	(ft_gzip_file_skip_output): Reduce scope of `delta`.
 
-2018-05-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+	* src/psaux/psintrp.c, src/psaux/psintrp.h (cf2_interpT2CharString): Add
+	`const` to `buf` parameter.
 
-	Support symbol visibility features of Sun / Oracle C compilers.
+	* src/raster/ftraster.c (DelOld): Add `const` to `profile` parameter.
+	(Vertical_Sweep_Span): Reduce scope of `target`.
+	(FT_Outline_Get_CBox): Reduce scope of `xMin`, `xMax`, `yMin`, `yMax`.
 
-	Reported by Kiyoshi Kanazawa:
-	https://lists.gnu.org/archive/html/freetype-devel/2018-05/msg00008.html
-	Thanks to the suggestions by Alexei and Alan Coopersmith.
+	* src/smooth/ftgrays.c (gray_render_conic): Reduce scope of `split`.
+	(gray_sweep, gray_sweep_direct): Reduce scope of `area`.
 
-	* builds/unix/configure.raw: Check if "-xldscope=hidden" is
-	accepted, and if so, it is added to CFLAGS.  This is the option
-	making Sun / Oracle C compilers hide the symbols from global
-	scope.
-	* include/freetype/config/ftconfig.h: Use "__global" prefix
-	for FT_EXPORT() macro, if SunPro C is newer than Sun ONE
-	Studio 8 (2003).
-	* builds/unix/ftconfig.in: Ditto.
-	* builds/vms/ftconfig.h: Ditto.
+	* src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Reduce scope of
+	`temp`.
 
-2018-05-02  Nikolaus Waxweiler  <madigens@gmail.com>
+2021-07-24  AnuthaDev  <anuthadev@gmail.com>
 
-	Unbreak CMake Windows installation
+	* .gitlab-ci.yml: Fixed cmake build, using correct options.
 
-	* CMakeLists.txt: Generate ftconfig.h on non-UNIX.
+2021-07-24  AnuthaDev  <anuthadev@gmail.com>
 
-2018-05-02  Werner Lemberg  <wl@gnu.org>
+	* CMakeLists.txt: Make `cmake` handle disabled dependencies correctly.
 
-	Remove FT_CONFIG_OPTION_PIC and related code.
+	Include 'CMakeDependentOption'.
 
-	*/* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this
-	preprocessor symbol.
+	Replace `FT_WITH_XXX` options with `FT_DISABLE_XXX` and `FT_REQUIRE_XXX`
+	pairs.  Update option logic accordingly.
 
-	*/*: Replace `XXX_GET' macros (which could be either a function in
-	PIC mode or an array in non-PIC mode) with `xxx' arrays.
+	Fixes #1066.
 
-	* include/freetype/internal/ftpic.h, src/autofit/afpic.c,
-	src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h,
-	src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h,
-	src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c,
-	src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h,
-	src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c,
-	src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
-	Removed.
+2021-07-24  Ben Wagner  <bungeman@chromium.org>
 
+	[autofit] Split `afwrtsys.h`.
 
-----------------------------------------------------------------------------
+	The header file `afwrtsys.h` has two distinct functions: to include the
+	required writing system headers and also to generate code for each writing
+	system.  At each current use site only one or the other is used, with
+	various macro trickery selecting one or the other.  Split this header into
+	`afws-decl.h` for the required writing system declarations and `afws-iter.h`
+	for iterating over the writing systems to generate code.
 
-Copyright (C) 2018-2020 by
-David Turner, Robert Wilhelm, and Werner Lemberg.
+	The motivation for this change is that the Visual C++ compiler treats the
+	standard include guard idiom like `#pragma once` 'if no non-comment code or
+	preprocessor directive comes before or after the standard form of the
+	idiom'.  It appears to check this after macro expansion, so if
+	`WRITING_SYSTEM` expands to empty the bottom of `afwrtsys.h` is empty and
+	looks like the standard include guard idiom which is treated like `#pragma
+	once`, so subsequent inclusion of `afwrtsys.h` is elided.
 
-This file is part of the FreeType project, and may only be used, modified,
-and distributed under the terms of the FreeType project license,
-LICENSE.TXT.  By continuing to use, modify, or distribute this file you
-indicate that you have read the license and understand and accept it
-fully.
+	Fixes #1075.
 
+	* src/autofit/afglobal.c (af_writing_system_classes), src/autofit/aftypes.h
+	(AF_WritingSystem), src/autofit/rules.mk (AUTOF_DRV_H): Updated.
 
-Local Variables:
-version-control: never
-coding: utf-8
-End:
+	* src/autofit/afwrtsys.h: Split into...
+	* src/autofit/afws-decl.h, src/autofit/afws-iter.h: New files.
diff --git a/freetype/LICENSE.TXT b/freetype/LICENSE.TXT
new file mode 100644
index 000000000..b1def65dd
--- /dev/null
+++ b/freetype/LICENSE.TXT
@@ -0,0 +1,42 @@
+FREETYPE LICENSES
+-----------------
+
+The FreeType  2 font  engine is  copyrighted work  and cannot  be used
+legally without  a software  license.  In order  to make  this project
+usable to  a vast majority of  developers, we distribute it  under two
+mutually exclusive open-source licenses.
+
+This means that *you* must choose  *one* of the two licenses described
+below, then obey all its terms and conditions when using FreeType 2 in
+any of your projects or products.
+
+  - The FreeType License,  found in the file  `docs/FTL.TXT`, which is
+    similar to the  original BSD license *with*  an advertising clause
+    that forces  you to explicitly  cite the FreeType project  in your
+    product's  documentation.  All  details are  in the  license file.
+    This license is suited to products which don't use the GNU General
+    Public License.
+
+    Note that  this license  is compatible to  the GNU  General Public
+    License version 3, but not version 2.
+
+  - The   GNU   General   Public   License   version   2,   found   in
+    `docs/GPLv2.TXT`  (any  later  version  can  be  used  also),  for
+    programs  which  already  use  the  GPL.  Note  that  the  FTL  is
+    incompatible with GPLv2 due to its advertisement clause.
+
+The contributed  BDF and PCF  drivers come  with a license  similar to
+that  of the  X Window  System.   It is  compatible to  the above  two
+licenses (see files `src/bdf/README`  and `src/pcf/README`).  The same
+holds   for   the   source    code   files   `src/base/fthash.c`   and
+`include/freetype/internal/fthash.h`; they wer part  of the BDF driver
+in earlier FreeType versions.
+
+The gzip  module uses the  zlib license (see  `src/gzip/zlib.h`) which
+too is compatible to the above two licenses.
+
+The  MD5 checksum  support  (only used  for  debugging in  development
+builds) is in the public domain.
+
+
+--- end of LICENSE.TXT ---
diff --git a/freetype/Makefile b/freetype/Makefile
index e1d1469d9..f12841709 100644
--- a/freetype/Makefile
+++ b/freetype/Makefile
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/README b/freetype/README
index e4c8cf1c5..6a320df90 100644
--- a/freetype/README
+++ b/freetype/README
@@ -1,92 +1,98 @@
-  FreeType 2.10.4
-  ===============
+FreeType 2.11.1
+===============
 
-  Homepage: https://www.freetype.org
+Homepage: https://www.freetype.org
 
-  FreeType is a freely available software library to render fonts.
+FreeType is a freely available software library to render fonts.
 
-  It  is  written  in  C,  designed to  be  small,  efficient,  highly
-  customizable, and  portable while capable of  producing high-quality
-  output  (glyph  images) of  most  vector  and bitmap  font  formats.
+It  is  written  in  C,   designed  to  be  small,  efficient,  highly
+customizable,  and portable  while capable  of producing  high-quality
+output (glyph images) of most vector and bitmap font formats.
 
-  Please   read   the  docs/CHANGES   file,   it  contains   IMPORTANT
-  INFORMATION.
+Please   read  the   `docs/CHANGES`   file,   it  contains   IMPORTANT
+INFORMATION.
 
-  Read the  files `docs/INSTALL*'  for installation  instructions; see
-  the file `docs/LICENSE.TXT' for the available licenses.
+Read the files `docs/INSTALL*`  for installation instructions; see the
+file `docs/LICENSE.TXT` for the available licenses.
 
-  The FreeType  2 API  reference is located  in `docs/reference/site';
-  use the file `index.html' as the top entry point.  [Please note that
-  currently the  search function  for locally  installed documentation
-  doesn't work due to cross-site scripting issues.]
+For using FreeType's git repository  instead of a distribution bundle,
+please read file `README.git`.
 
-  Additional documentation is available as a separate package from our
-  sites.  Go to
+The FreeType 2 API reference is located in directory `docs/reference`;
+use the file  `index.html` as the top entry point.   [Please note that
+currently  the search  function  for  locally installed  documentation
+doesn't work due to cross-site scripting issues.]
 
-    https://download.savannah.gnu.org/releases/freetype/
+Additional documentation is  available as a separate  package from our
+sites.  Go to
 
-  and download one of the following files.
+  https://download.savannah.gnu.org/releases/freetype/
 
-    freetype-doc-2.10.4.tar.xz
-    freetype-doc-2.10.4.tar.gz
-    ftdoc2104.zip
+and download one of the following files.
 
-  To view the documentation online, go to
+  freetype-doc-2.11.1.tar.xz
+  freetype-doc-2.11.1.tar.gz
+  ftdoc2111.zip
 
-    https://www.freetype.org/freetype2/docs/
+To view the documentation online, go to
 
+  https://www.freetype.org/freetype2/docs/
 
-  Mailing Lists
-  =============
 
-  The preferred way  of communication with the FreeType  team is using
-  e-mail lists.
+Mailing Lists
+-------------
 
-    general use and discussion:      freetype@nongnu.org
-    engine internals, porting, etc.: freetype-devel@nongnu.org
-    announcements:                   freetype-announce@nongnu.org
-    git repository tracker:          freetype-commit@nongnu.org
+The preferred  way of  communication with the  FreeType team  is using
+e-mail lists.
 
-  The lists are moderated; see
+  general use and discussion:      freetype@nongnu.org
+  engine internals, porting, etc.: freetype-devel@nongnu.org
+  announcements:                   freetype-announce@nongnu.org
+  git repository tracker:          freetype-commit@nongnu.org
 
-    https://www.freetype.org/contact.html
+The lists are moderated; see
 
-  how to subscribe.
+  https://www.freetype.org/contact.html
 
+how to subscribe.
 
-  Bugs
-  ====
 
-  Please submit bug reports at
+Bugs
+----
 
-    https://savannah.nongnu.org/bugs/?group=freetype
+Please submit bug reports at
 
-  Alternatively,    you   might    report    bugs    by   e-mail    to
-  `freetype-devel@nongnu.org'.   Don't  forget   to  send  a  detailed
-  explanation of the problem --  there is nothing worse than receiving
-  a terse message that only says `it doesn't work'.
+  https://gitlab.freedesktop.org/freetype/freetype/-/issues
 
+Alternatively,    you    might    report    bugs    by    e-mail    to
+`freetype-devel@nongnu.org`.    Don't  forget   to  send   a  detailed
+explanation of the problem -- there  is nothing worse than receiving a
+terse message that only says 'it doesn't work'.
 
-  Patches
-  =======
 
-  Please  submit patches  to  the `freetype-devel@nongnu.org'  mailing
-  list  --  and thank  you  in  advance  for  your work  on  improving
-  FreeType!
+Patches
+-------
 
-  Details on the process can be found here:
+For larger changes please provide merge requests at
 
-    https://www.freetype.org/developer.html#patches
+  https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests
 
+Alternatively, you can send patches to the `freetype-devel@nongnu.org`
+mailing list  -- and thank you  in advance for your  work on improving
+FreeType!
 
-  Enjoy!
+Details on the process can be found here:
 
+  https://www.freetype.org/developer.html#patches
 
-    The FreeType Team
+
+Enjoy!
+
+  The FreeType Team
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2006-2020 by
+Copyright (C) 2006-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/README.git b/freetype/README.git
index c4f0033c1..ad3c74cad 100644
--- a/freetype/README.git
+++ b/freetype/README.git
@@ -1,4 +1,36 @@
-The git  archive doesn't  contain pre-built configuration  scripts for
+README.git
+==========
+
+
+repository issues
+-----------------
+
+FreeType's official repository site is
+
+  https://gitlab.freedesktop.org/freetype  ,
+
+from  which the  'freetype.git' and  'freetype-demos.git' repositories
+can be cloned in the usual way.
+
+  git clone https://gitlab.freedesktop.org/freetype/freetype.git
+  git clone https://gitlab.freedesktop.org/freetype/freetype-demos.git
+
+If you  want to  use the  Savannah mirror  instead, you  have to  do a
+slightly different  incantation because  the repository  names contain
+digit '2' for historical reasons.
+
+  git clone \
+    https://git.savannah.nongnu.org/git/freetype/freetype2.git \
+    freetype
+  git clone \
+    https://git.savannah.nongnu.org/git/freetype/freetype2-demos.git \
+    freetype-demos
+
+
+standard builds with `configure`
+--------------------------------
+
+The git repository doesn't contain pre-built configuration scripts for
 UNIXish platforms.  To generate them say
 
   sh autogen.sh
@@ -10,34 +42,54 @@ which in turn depends on the following packages:
   autoconf (2.62)
 
 The versions given  in parentheses are known to  work.  Newer versions
-should work too, of course.   Note that autogen.sh also sets up proper
-file permissions for the `configure' and auxiliary scripts.
+should  work too,  of course.   Note  that `autogen.sh`  also sets  up
+proper file permissions for the `configure` and auxiliary scripts.
+
+The `autogen.sh` script checks whether the versions of the above three
+tools match the numbers above.  Otherwise it will complain and suggest
+either  upgrading or  using  environment variables  to  point to  more
+recent versions of the required tools.
 
-The autogen.sh script  now checks the version of  above three packages
-whether they match the numbers  above.  Otherwise it will complain and
-suggest either upgrading or using  an environment variable to point to
-a more recent version of the required tool(s).
+Note that  `aclocal` is provided  by the 'automake' package  on Linux,
+and that `libtoolize` is called `glibtoolize` on Darwin (OS X).
 
-Note that  `aclocal' is provided  by the `automake' package  on Linux,
-and that `libtoolize' is called `glibtoolize' on Darwin (OS X).
 
+alternative build methods
+-------------------------
 
-For static builds which  don't use platform specific optimizations, no
+For static  builds that don't use  platform-specific optimizations, no
 configure script is necessary at all; saying
 
   make setup ansi
   make
 
-should work on all platforms which have GNU make (or makepp).
+should work on all platforms that have GNU `make` (or `makepp`).
+
+A build  with `cmake`  or `meson`  can be done  directly from  the git
+repository.  However, if you want  to use the `FT_DEBUG_LOGGING` macro
+(see file `docs/DEBUG` for more information) it is currently mandatory
+to execute `autogen.sh`  in advance; this script clones  the 'dlg' git
+submodule and copies some files into FreeType's source tree.
+
+
+Code of Conduct
+---------------
+
+Please note that  this project is released with a  Contributor Code of
+Conduct (CoC).  By participating in this project you agree to abide by
+its terms, which you can find in the following link:
 
+  https://www.freedesktop.org/wiki/CodeOfConduct
 
-Similarly, a  build with  `cmake' can  be done  directly from  the git
-repository.
+CoC issues may  be raised to the project maintainers  at the following
+address:
 
+  wl@gnu.org
+  apodtele@gmail.com
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2005-2020 by
+Copyright (C) 2005-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/autogen.sh b/freetype/autogen.sh
index 79c4e4e16..8cca7c84a 100755
--- a/freetype/autogen.sh
+++ b/freetype/autogen.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -110,7 +110,10 @@ check_tool_version ()
   fi
 }
 
-if test ! -f ./builds/unix/configure.raw; then
+# Solaris 10's shell doesn't like the `!` operator to negate the exit status.
+if test -f ./builds/unix/configure.raw; then
+  :
+else
   echo "You must be in the same directory as \`autogen.sh'."
   echo "Bootstrapping doesn't work if srcdir != builddir."
   exit 1
@@ -138,18 +141,25 @@ check_tool_version $ACLOCAL    aclocal    ACLOCAL    1.10.1
 check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4
 check_tool_version $AUTOCONF   autoconf   AUTOCONF   2.62
 
-# This sets freetype_major, freetype_minor, and freetype_patch.
-eval `sed -nf version.sed include/freetype/freetype.h`
+# This sets FREETYPE version.
+eval `sed -n \
+-e 's/^#define  *\(FREETYPE_MAJOR\)  *\([0-9][0-9]*\).*/\1=\2/p' \
+-e 's/^#define  *\(FREETYPE_MINOR\)  *\([0-9][0-9]*\).*/\1=\2/p' \
+-e 's/^#define  *\(FREETYPE_PATCH\)  *\([0-9][0-9]*\).*/\1=\2/p' \
+include/freetype/freetype.h`
 
-# We set freetype-patch to an empty value if it is zero.
-if test "$freetype_patch" = ".0"; then
-  freetype_patch=
+if test "$FREETYPE_PATCH" = "0"; then
+  FREETYPE=$FREETYPE_MAJOR.$FREETYPE_MINOR
+else
+  FREETYPE=$FREETYPE_MAJOR.$FREETYPE_MINOR.$FREETYPE_PATCH
 fi
 
+echo "FreeType $FREETYPE:"
+
 cd builds/unix
 
 echo "generating \`configure.ac'"
-sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \
+sed -e "s;@VERSION@;$FREETYPE;" \
   < configure.raw > configure.ac
 
 run aclocal -I . --force
@@ -162,4 +172,29 @@ cd ../..
 
 chmod +x ./configure
 
+# Copy all necessary 'dlg' files.
+copy_submodule_files ()
+{
+  echo "Copying files from \`subprojects/dlg' to \`src/dlg' and \`include/dlg'"
+  mkdir include/dlg 2> /dev/null
+  cp $DLG_INC_DIR/output.h include/dlg
+  cp $DLG_INC_DIR/dlg.h include/dlg
+  cp $DLG_SRC_DIR/* src/dlg
+}
+
+if test -d ".git"; then
+  DLG_INC_DIR=subprojects/dlg/include/dlg
+  DLG_SRC_DIR=subprojects/dlg/src/dlg
+
+  if test -d "$DLG_INC_DIR"; then
+    :
+  else
+    echo "Checking out submodule in \`subprojects/dlg':"
+    git submodule init
+    git submodule update
+  fi
+
+  copy_submodule_files
+fi
+
 # EOF
diff --git a/freetype/builds/amiga/README b/freetype/builds/amiga/README
index c55252776..4ec8770ba 100644
--- a/freetype/builds/amiga/README
+++ b/freetype/builds/amiga/README
@@ -1,7 +1,7 @@
 
 README for the builds/amiga subdirectory.
 
-Copyright (C) 2005-2020 by
+Copyright (C) 2005-2021 by
 Werner Lemberg and Detlef Würkner.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/amiga/include/config/ftconfig.h b/freetype/builds/amiga/include/config/ftconfig.h
index 4976c75fa..6deea6b7e 100644
--- a/freetype/builds/amiga/include/config/ftconfig.h
+++ b/freetype/builds/amiga/include/config/ftconfig.h
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Amiga-specific configuration file (specification only).              */
 /*                                                                         */
-/*  Copyright (C) 2005-2020 by                                             */
+/*  Copyright (C) 2005-2021 by                                             */
 /*  Werner Lemberg and Detlef Würkner.                                     */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
diff --git a/freetype/builds/amiga/include/config/ftmodule.h b/freetype/builds/amiga/include/config/ftmodule.h
index 6035bf016..873537cab 100644
--- a/freetype/builds/amiga/include/config/ftmodule.h
+++ b/freetype/builds/amiga/include/config/ftmodule.h
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Amiga-specific FreeType module selection.                            */
 /*                                                                         */
-/*  Copyright (C) 2005-2020 by                                             */
+/*  Copyright (C) 2005-2021 by                                             */
 /*  Werner Lemberg and Detlef Würkner.                                     */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
diff --git a/freetype/builds/amiga/makefile b/freetype/builds/amiga/makefile
index 50315f381..ed7c780b3 100644
--- a/freetype/builds/amiga/makefile
+++ b/freetype/builds/amiga/makefile
@@ -5,7 +5,7 @@
 #
 
 
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2021 by
 # Werner Lemberg and Detlef Würkner.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/amiga/makefile.os4 b/freetype/builds/amiga/makefile.os4
index cd5151c6c..58c89208b 100644
--- a/freetype/builds/amiga/makefile.os4
+++ b/freetype/builds/amiga/makefile.os4
@@ -4,7 +4,7 @@
 #
 
 
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2021 by
 # Werner Lemberg and Detlef Würkner.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/amiga/smakefile b/freetype/builds/amiga/smakefile
index fa4167658..aaddd1995 100644
--- a/freetype/builds/amiga/smakefile
+++ b/freetype/builds/amiga/smakefile
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2021 by
 # Werner Lemberg and Detlef Würkner.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/amiga/src/base/ftdebug.c b/freetype/builds/amiga/src/base/ftdebug.c
index 6510d206a..dc7e968db 100644
--- a/freetype/builds/amiga/src/base/ftdebug.c
+++ b/freetype/builds/amiga/src/base/ftdebug.c
@@ -4,7 +4,7 @@
  *
  *   Debugging and logging component for amiga (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, Werner Lemberg, and Detlef Wuerkner.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/builds/amiga/src/base/ftsystem.c b/freetype/builds/amiga/src/base/ftsystem.c
index 1dfbd6615..5c69e3ac9 100644
--- a/freetype/builds/amiga/src/base/ftsystem.c
+++ b/freetype/builds/amiga/src/base/ftsystem.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Amiga-specific FreeType low-level system interface (body).           */
 /*                                                                         */
-/*  Copyright (C) 1996-2020 by                                             */
+/*  Copyright (C) 1996-2021 by                                             */
 /*  David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner.       */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -264,7 +264,7 @@ Free_VecPooled( APTR  poolHeader,
 
     stream->descriptor.pointer = NULL;
     stream->size               = 0;
-    stream->base               = 0;
+    stream->base               = NULL;
   }
 
 
diff --git a/freetype/builds/ansi/ansi-def.mk b/freetype/builds/ansi/ansi-def.mk
index 9642098da..218d5c0d1 100644
--- a/freetype/builds/ansi/ansi-def.mk
+++ b/freetype/builds/ansi/ansi-def.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -13,11 +13,11 @@
 # fully.
 
 
-DELETE    := rm -f
-CAT       := cat
-SEP       := /
-BUILD_DIR := $(TOP_DIR)/builds/ansi
-PLATFORM  := ansi
+DELETE       := rm -f
+CAT          := cat
+SEP          := /
+PLATFORM_DIR := $(TOP_DIR)/builds/ansi
+PLATFORM     := ansi
 
 # This is used for `make refdoc' and `make refdoc-venv'
 #
@@ -64,14 +64,14 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS :=
+ANSIFLAGS ?=
 
 
 # EOF
diff --git a/freetype/builds/ansi/ansi.mk b/freetype/builds/ansi/ansi.mk
index c24480303..b36c64e2f 100644
--- a/freetype/builds/ansi/ansi.mk
+++ b/freetype/builds/ansi/ansi.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/atari/README.TXT b/freetype/builds/atari/README.TXT
index ffe65456d..1300817b2 100644
--- a/freetype/builds/atari/README.TXT
+++ b/freetype/builds/atari/README.TXT
@@ -15,7 +15,7 @@ To compile FreeType 2 as a library the following changes must be applied:
 
     INCLUDE;E:\freetype2\include
 
-- The file `freetype2/include/Ft2build.h' must be patched as follows to
+- The file `freetype/include/Ft2build.h' must be patched as follows to
   include ATARI.H:
 
     #ifndef FT2_BUILD_GENERIC_H_
@@ -40,7 +40,7 @@ ge„ndert werden:
 
     INCLUDE;E:\freetype2\include
 
-- In der Datei freetype2/include/Ft2build.h muss zu Beginn
+- In der Datei freetype/include/Ft2build.h muss zu Beginn
   ein #include "ATARI.H" wie folgt eingef�gt werden:
 
     #ifndef FT2_BUILD_GENERIC_H_
diff --git a/freetype/builds/beos/beos-def.mk b/freetype/builds/beos/beos-def.mk
index 5ae7ed8fd..d7d63b37c 100644
--- a/freetype/builds/beos/beos-def.mk
+++ b/freetype/builds/beos/beos-def.mk
@@ -5,7 +5,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -15,11 +15,11 @@
 # fully.
 
 
-DELETE    := rm -f
-CAT       := cat
-SEP       := /
-BUILD_DIR := $(TOP_DIR)/builds/beos
-PLATFORM  := beos
+DELETE       := rm -f
+CAT          := cat
+SEP          := /
+PLATFORM_DIR := $(TOP_DIR)/builds/beos
+PLATFORM     := beos
 
 # This is used for `make refdoc' and `make refdoc-venv'
 #
@@ -66,14 +66,14 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS :=
+ANSIFLAGS ?=
 
 
 # EOF
diff --git a/freetype/builds/beos/beos.mk b/freetype/builds/beos/beos.mk
index 1a082c182..f3e3fbbe9 100644
--- a/freetype/builds/beos/beos.mk
+++ b/freetype/builds/beos/beos.mk
@@ -2,7 +2,7 @@
 # FreeType 2 configuration rules for a BeOS system
 #
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/beos/detect.mk b/freetype/builds/beos/detect.mk
index 5b92512a4..521ecae98 100644
--- a/freetype/builds/beos/detect.mk
+++ b/freetype/builds/beos/detect.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -27,11 +27,11 @@ endif
 
 ifeq ($(PLATFORM),beos)
 
-  DELETE      := rm -f
-  CAT         := cat
-  SEP         := /
-  BUILD_DIR   := $(TOP_DIR)/builds/beos
-  CONFIG_FILE := beos.mk
+  DELETE         := rm -f
+  CAT            := cat
+  SEP            := /
+  PLATFORM_DIR   := $(TOP_DIR)/builds/beos
+  CONFIG_FILE    := beos.mk
 
   setup: std_setup
 
diff --git a/freetype/builds/cmake/FindBrotliDec.cmake b/freetype/builds/cmake/FindBrotliDec.cmake
index 7c484c7df..46356b1fd 100644
--- a/freetype/builds/cmake/FindBrotliDec.cmake
+++ b/freetype/builds/cmake/FindBrotliDec.cmake
@@ -1,6 +1,6 @@
 # FindBrotliDec.cmake
 #
-# Copyright (C) 2019-2020 by
+# Copyright (C) 2019-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # Written by Werner Lemberg <wl@gnu.org>
@@ -19,7 +19,8 @@
 #   BROTLIDEC_INCLUDE_DIRS
 #   BROTLIDEC_LIBRARIES
 
-include(FindPkgConfig)
+find_package(PkgConfig QUIET)
+
 pkg_check_modules(PC_BROTLIDEC QUIET libbrotlidec)
 
 if (PC_BROTLIDEC_VERSION)
@@ -41,7 +42,7 @@ find_library(BROTLIDEC_LIBRARIES
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(
-  brotlidec
+  BrotliDec
   REQUIRED_VARS BROTLIDEC_INCLUDE_DIRS BROTLIDEC_LIBRARIES
   FOUND_VAR BROTLIDEC_FOUND
   VERSION_VAR BROTLIDEC_VERSION)
diff --git a/freetype/builds/cmake/FindHarfBuzz.cmake b/freetype/builds/cmake/FindHarfBuzz.cmake
index d489613fd..b481fa415 100644
--- a/freetype/builds/cmake/FindHarfBuzz.cmake
+++ b/freetype/builds/cmake/FindHarfBuzz.cmake
@@ -1,4 +1,5 @@
 # Copyright (c) 2012, Intel Corporation
+# Copyright (c) 2019 Sony Interactive Entertainment Inc.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
@@ -23,65 +24,180 @@
 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 # POSSIBILITY OF SUCH DAMAGE.
-
-
-# Try to find HarfBuzz include and library directories.
 #
-# After successful discovery, this will set for inclusion where needed:
+# Try to find Harfbuzz include and library directories.
 #
-#   HARFBUZZ_INCLUDE_DIRS - containg the HarfBuzz headers
-#   HARFBUZZ_LIBRARIES    - containg the HarfBuzz library
+# After successful discovery, this will set for inclusion where needed:
+# HarfBuzz_INCLUDE_DIRS - containg the HarfBuzz headers
+# HarfBuzz_LIBRARIES - containg the HarfBuzz library
+
+#[=======================================================================[.rst:
+FindHarfBuzz
+--------------
+
+Find HarfBuzz headers and libraries.
+
+Imported Targets
+^^^^^^^^^^^^^^^^
+
+``HarfBuzz::HarfBuzz``
+  The HarfBuzz library, if found.
+
+``HarfBuzz::ICU``
+  The HarfBuzz ICU library, if found.
 
-include(FindPkgConfig)
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This will define the following variables in your project:
+
+``HarfBuzz_FOUND``
+  true if (the requested version of) HarfBuzz is available.
+``HarfBuzz_VERSION``
+  the version of HarfBuzz.
+``HarfBuzz_LIBRARIES``
+  the libraries to link against to use HarfBuzz.
+``HarfBuzz_INCLUDE_DIRS``
+  where to find the HarfBuzz headers.
+``HarfBuzz_COMPILE_OPTIONS``
+  this should be passed to target_compile_options(), if the
+  target is not used for linking
+
+#]=======================================================================]
+
+find_package(PkgConfig QUIET)
 pkg_check_modules(PC_HARFBUZZ QUIET harfbuzz)
+set(HarfBuzz_COMPILE_OPTIONS ${PC_HARFBUZZ_CFLAGS_OTHER})
+set(HarfBuzz_VERSION ${PC_HARFBUZZ_CFLAGS_VERSION})
+
+find_path(HarfBuzz_INCLUDE_DIR
+    NAMES hb.h
+    HINTS ${PC_HARFBUZZ_INCLUDEDIR} ${PC_HARFBUZZ_INCLUDE_DIRS}
+    PATH_SUFFIXES harfbuzz
+)
+
+find_library(HarfBuzz_LIBRARY
+    NAMES ${HarfBuzz_NAMES} harfbuzz
+    HINTS ${PC_HARFBUZZ_LIBDIR} ${PC_HARFBUZZ_LIBRARY_DIRS}
+)
+
+if (HarfBuzz_INCLUDE_DIR AND NOT HarfBuzz_VERSION)
+    if (EXISTS "${HarfBuzz_INCLUDE_DIR}/hb-version.h")
+        file(READ "${HarfBuzz_INCLUDE_DIR}/hb-version.h" _harfbuzz_version_content)
+
+        string(REGEX MATCH "#define +HB_VERSION_STRING +\"([0-9]+\\.[0-9]+\\.[0-9]+)\"" _dummy "${_harfbuzz_version_content}")
+        set(HarfBuzz_VERSION "${CMAKE_MATCH_1}")
+    endif ()
+endif ()
 
-find_path(HARFBUZZ_INCLUDE_DIRS
-  NAMES hb.h
-  HINTS ${PC_HARFBUZZ_INCLUDEDIR}
-        ${PC_HARFBUZZ_INCLUDE_DIRS}
-  PATH_SUFFIXES harfbuzz)
-
-find_library(HARFBUZZ_LIBRARIES
-  NAMES harfbuzz
-  HINTS ${PC_HARFBUZZ_LIBDIR}
-        ${PC_HARFBUZZ_LIBRARY_DIRS})
-
-if (HARFBUZZ_INCLUDE_DIRS)
-  if (EXISTS "${HARFBUZZ_INCLUDE_DIRS}/hb-version.h")
-    file(READ "${HARFBUZZ_INCLUDE_DIRS}/hb-version.h" _harfbuzz_version_content)
-
-    string(REGEX MATCH
-           "#define +HB_VERSION_STRING +\"([0-9]+\\.[0-9]+\\.[0-9]+)\""
-           _dummy "${_harfbuzz_version_content}")
-    set(HARFBUZZ_VERSION "${CMAKE_MATCH_1}")
+if ("${HarfBuzz_FIND_VERSION}" VERSION_GREATER "${HarfBuzz_VERSION}")
+  if (HarfBuzz_FIND_REQUIRED)
+    message(FATAL_ERROR
+      "Required version (" ${HarfBuzz_FIND_VERSION} ")"
+      " is higher than found version (" ${HarfBuzz_VERSION} ")")
+  else ()
+    message(WARNING
+      "Required version (" ${HarfBuzz_FIND_VERSION} ")"
+      " is higher than found version (" ${HarfBuzz_VERSION} ")")
+    unset(HarfBuzz_VERSION)
+    unset(HarfBuzz_INCLUDE_DIRS)
+    unset(HarfBuzz_LIBRARIES)
+    return ()
   endif ()
 endif ()
 
-if ("${harfbuzz_FIND_VERSION}" VERSION_GREATER "${HARFBUZZ_VERSION}")
-  message(FATAL_ERROR
-    "Required version (" ${harfbuzz_FIND_VERSION} ")"
-    " is higher than found version (" ${HARFBUZZ_VERSION} ")")
+# Find components
+if (HarfBuzz_INCLUDE_DIR AND HarfBuzz_LIBRARY)
+    set(_HarfBuzz_REQUIRED_LIBS_FOUND ON)
+    set(HarfBuzz_LIBS_FOUND "HarfBuzz (required): ${HarfBuzz_LIBRARY}")
+else ()
+    set(_HarfBuzz_REQUIRED_LIBS_FOUND OFF)
+    set(HarfBuzz_LIBS_NOT_FOUND "HarfBuzz (required)")
 endif ()
 
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(
-  harfbuzz
-  REQUIRED_VARS HARFBUZZ_INCLUDE_DIRS HARFBUZZ_LIBRARIES
-  VERSION_VAR HARFBUZZ_VERSION)
+if (NOT CMAKE_VERSION VERSION_LESS 3.3)
+  if ("ICU" IN_LIST HarfBuzz_FIND_COMPONENTS)
+      pkg_check_modules(PC_HARFBUZZ_ICU QUIET harfbuzz-icu)
+      set(HarfBuzz_ICU_COMPILE_OPTIONS ${PC_HARFBUZZ_ICU_CFLAGS_OTHER})
 
-mark_as_advanced(
-  HARFBUZZ_INCLUDE_DIRS
-  HARFBUZZ_LIBRARIES)
+      find_path(HarfBuzz_ICU_INCLUDE_DIR
+          NAMES hb-icu.h
+          HINTS ${PC_HARFBUZZ_ICU_INCLUDEDIR} ${PC_HARFBUZZ_ICU_INCLUDE_DIRS}
+          PATH_SUFFIXES harfbuzz
+      )
+
+      find_library(HarfBuzz_ICU_LIBRARY
+          NAMES ${HarfBuzz_ICU_NAMES} harfbuzz-icu
+          HINTS ${PC_HARFBUZZ_ICU_LIBDIR} ${PC_HARFBUZZ_ICU_LIBRARY_DIRS}
+      )
+
+      if (HarfBuzz_ICU_LIBRARY)
+          if (HarfBuzz_FIND_REQUIRED_ICU)
+              list(APPEND HarfBuzz_LIBS_FOUND "ICU (required): ${HarfBuzz_ICU_LIBRARY}")
+          else ()
+            list(APPEND HarfBuzz_LIBS_FOUND "ICU (optional): ${HarfBuzz_ICU_LIBRARY}")
+          endif ()
+      else ()
+          if (HarfBuzz_FIND_REQUIRED_ICU)
+            set(_HarfBuzz_REQUIRED_LIBS_FOUND OFF)
+            list(APPEND HarfBuzz_LIBS_NOT_FOUND "ICU (required)")
+          else ()
+            list(APPEND HarfBuzz_LIBS_NOT_FOUND "ICU (optional)")
+          endif ()
+      endif ()
+  endif ()
+endif ()
+
+if (NOT HarfBuzz_FIND_QUIETLY)
+    if (HarfBuzz_LIBS_FOUND)
+        message(STATUS "Found the following HarfBuzz libraries:")
+        foreach (found ${HarfBuzz_LIBS_FOUND})
+            message(STATUS " ${found}")
+        endforeach ()
+    endif ()
+    if (HarfBuzz_LIBS_NOT_FOUND)
+        message(STATUS "The following HarfBuzz libraries were not found:")
+        foreach (found ${HarfBuzz_LIBS_NOT_FOUND})
+            message(STATUS " ${found}")
+        endforeach ()
+    endif ()
+endif ()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(HarfBuzz
+    FOUND_VAR HarfBuzz_FOUND
+    REQUIRED_VARS HarfBuzz_INCLUDE_DIR HarfBuzz_LIBRARY _HarfBuzz_REQUIRED_LIBS_FOUND
+    VERSION_VAR HarfBuzz_VERSION
+)
 
-# Allow easy linking as in
-#
-#   target_link_libraries(freetype PRIVATE Harfbuzz::Harfbuzz)
-#
 if (NOT CMAKE_VERSION VERSION_LESS 3.1)
-  if (HARFBUZZ_FOUND AND NOT TARGET Harfbuzz::Harfbuzz)
-    add_library(Harfbuzz::Harfbuzz INTERFACE IMPORTED)
-    set_target_properties(
-        Harfbuzz::Harfbuzz PROPERTIES
-          INTERFACE_INCLUDE_DIRECTORIES "${HARFBUZZ_INCLUDE_DIRS}")
+  if (HarfBuzz_LIBRARY AND NOT TARGET HarfBuzz::HarfBuzz)
+      add_library(HarfBuzz::HarfBuzz UNKNOWN IMPORTED GLOBAL)
+      set_target_properties(HarfBuzz::HarfBuzz PROPERTIES
+          IMPORTED_LOCATION "${HarfBuzz_LIBRARY}"
+          INTERFACE_COMPILE_OPTIONS "${HarfBuzz_COMPILE_OPTIONS}"
+          INTERFACE_INCLUDE_DIRECTORIES "${HarfBuzz_INCLUDE_DIR}"
+      )
+  endif ()
+
+  if (HarfBuzz_ICU_LIBRARY AND NOT TARGET HarfBuzz::ICU)
+      add_library(HarfBuzz::ICU UNKNOWN IMPORTED GLOBAL)
+      set_target_properties(HarfBuzz::ICU PROPERTIES
+          IMPORTED_LOCATION "${HarfBuzz_ICU_LIBRARY}"
+          INTERFACE_COMPILE_OPTIONS "${HarfBuzz_ICU_COMPILE_OPTIONS}"
+          INTERFACE_INCLUDE_DIRECTORIES "${HarfBuzz_ICU_INCLUDE_DIR}"
+      )
   endif ()
 endif ()
+
+mark_as_advanced(
+    HarfBuzz_INCLUDE_DIR
+    HarfBuzz_ICU_INCLUDE_DIR
+    HarfBuzz_LIBRARY
+    HarfBuzz_ICU_LIBRARY
+)
+
+if (HarfBuzz_FOUND)
+   set(HarfBuzz_LIBRARIES ${HarfBuzz_LIBRARY} ${HarfBuzz_ICU_LIBRARY})
+   set(HarfBuzz_INCLUDE_DIRS ${HarfBuzz_INCLUDE_DIR} ${HarfBuzz_ICU_INCLUDE_DIR})
+endif ()
diff --git a/freetype/builds/cmake/iOS.cmake b/freetype/builds/cmake/iOS.cmake
index 6f46836ad..258654d4c 100644
--- a/freetype/builds/cmake/iOS.cmake
+++ b/freetype/builds/cmake/iOS.cmake
@@ -1,6 +1,6 @@
 # iOS.cmake
 #
-# Copyright (C) 2014-2020 by
+# Copyright (C) 2014-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # Written by David Wimsey <david@wimsey.us>
diff --git a/freetype/builds/cmake/testbuild.sh b/freetype/builds/cmake/testbuild.sh
index cc67abd46..c6c637206 100755
--- a/freetype/builds/cmake/testbuild.sh
+++ b/freetype/builds/cmake/testbuild.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-# Copyright (C) 2015-2020 by
+# Copyright (C) 2015-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/compiler/ansi-cc.mk b/freetype/builds/compiler/ansi-cc.mk
index 78b13a490..e73e6fca3 100644
--- a/freetype/builds/compiler/ansi-cc.mk
+++ b/freetype/builds/compiler/ansi-cc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -59,7 +59,7 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c
@@ -68,7 +68,7 @@ CFLAGS ?= -c
 #
 #  we assume the compiler is already strictly ANSI
 #
-ANSIFLAGS :=
+ANSIFLAGS ?=
 
 
 # Library linking
diff --git a/freetype/builds/compiler/bcc-dev.mk b/freetype/builds/compiler/bcc-dev.mk
index 5f6f161c7..71804529b 100644
--- a/freetype/builds/compiler/bcc-dev.mk
+++ b/freetype/builds/compiler/bcc-dev.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -60,14 +60,14 @@ TE := -e
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -q -c -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS := -A
+ANSIFLAGS ?= -A
 
 
 # Library linking
diff --git a/freetype/builds/compiler/bcc.mk b/freetype/builds/compiler/bcc.mk
index f5e2e8a8d..321db1089 100644
--- a/freetype/builds/compiler/bcc.mk
+++ b/freetype/builds/compiler/bcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -60,14 +60,14 @@ TE := -e
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c -q -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS := -A
+ANSIFLAGS ?= -A
 
 
 # Library linking
diff --git a/freetype/builds/compiler/emx.mk b/freetype/builds/compiler/emx.mk
index bbb76049a..b3b6047e5 100644
--- a/freetype/builds/compiler/emx.mk
+++ b/freetype/builds/compiler/emx.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -58,14 +58,14 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c -g -O6 -Wall
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS :=
+ANSIFLAGS ?=
 
 
 # Library linking
diff --git a/freetype/builds/compiler/gcc-dev.mk b/freetype/builds/compiler/gcc-dev.mk
index 95b5f50de..f01192f7e 100644
--- a/freetype/builds/compiler/gcc-dev.mk
+++ b/freetype/builds/compiler/gcc-dev.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -59,7 +59,7 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 ifndef CFLAGS
@@ -82,8 +82,9 @@ ifndef CFLAGS
 endif
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+# You can override this on the command line.
 #
-ANSIFLAGS := -ansi -pedantic
+ANSIFLAGS ?= -std=c99 -pedantic
 
 
 # Library linking
diff --git a/freetype/builds/compiler/gcc.mk b/freetype/builds/compiler/gcc.mk
index 63cd93b26..ede20b2fc 100644
--- a/freetype/builds/compiler/gcc.mk
+++ b/freetype/builds/compiler/gcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -58,14 +58,14 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c -g -O3 -Wall
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS := -ansi -pedantic
+ANSIFLAGS ?= -std=c99 -pedantic
 
 
 # Library linking
diff --git a/freetype/builds/compiler/intelc.mk b/freetype/builds/compiler/intelc.mk
index b3c69b041..e5dcf90b3 100644
--- a/freetype/builds/compiler/intelc.mk
+++ b/freetype/builds/compiler/intelc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -61,7 +61,7 @@ TE := /Fe
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 #   Note that the Intel C/C++ compiler version 4.5 complains about
@@ -74,7 +74,7 @@ CFLAGS ?= /nologo /c /Ox /G5 /W3 /Qwd32
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS := /Qansi_alias /Za
+ANSIFLAGS ?= /Qansi_alias /Za
 
 # Library linking
 #
diff --git a/freetype/builds/compiler/unix-lcc.mk b/freetype/builds/compiler/unix-lcc.mk
index 26f8e7b7b..40322b4be 100644
--- a/freetype/builds/compiler/unix-lcc.mk
+++ b/freetype/builds/compiler/unix-lcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -60,7 +60,7 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c -g
@@ -71,7 +71,7 @@ CFLAGS ?= -c -g
 #
 #  the "-A" flag simply increments verbosity about non ANSI code
 #
-ANSIFLAGS := -A
+ANSIFLAGS ?= -A
 
 
 # library linking
diff --git a/freetype/builds/compiler/visualage.mk b/freetype/builds/compiler/visualage.mk
index 4a8c8ac14..ebc3e48cf 100644
--- a/freetype/builds/compiler/visualage.mk
+++ b/freetype/builds/compiler/visualage.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/compiler/visualc.mk b/freetype/builds/compiler/visualc.mk
index a9cf71d8e..dc6998ad1 100644
--- a/freetype/builds/compiler/visualc.mk
+++ b/freetype/builds/compiler/visualc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -63,14 +63,14 @@ TE := /Fe
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= /nologo /c /Ox /W3 /WX
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS := /Za /D_CRT_SECURE_NO_DEPRECATE
+ANSIFLAGS ?= /Za /D_CRT_SECURE_NO_DEPRECATE
 
 
 # Library linking
diff --git a/freetype/builds/compiler/watcom.mk b/freetype/builds/compiler/watcom.mk
index 43a9e0668..c1d1b6651 100644
--- a/freetype/builds/compiler/watcom.mk
+++ b/freetype/builds/compiler/watcom.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -60,14 +60,14 @@ T := -FO=
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -zq
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #
-ANSIFLAGS := -za
+ANSIFLAGS ?= -za
 
 
 # Library linking
diff --git a/freetype/builds/compiler/win-lcc.mk b/freetype/builds/compiler/win-lcc.mk
index 00d9d31da..27fbc3034 100644
--- a/freetype/builds/compiler/win-lcc.mk
+++ b/freetype/builds/compiler/win-lcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -60,7 +60,7 @@ T := -Fo
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 CFLAGS ?= -c -g2 -O
@@ -69,7 +69,7 @@ CFLAGS ?= -c -g2 -O
 #
 #  LCC is pure ANSI anyway!
 #
-ANSIFLAGS :=
+ANSIFLAGS ?=
 
 
 # library linking
diff --git a/freetype/builds/detect.mk b/freetype/builds/detect.mk
index 94627fc05..78e9e750e 100644
--- a/freetype/builds/detect.mk
+++ b/freetype/builds/detect.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -16,7 +16,7 @@
 # This sub-Makefile is in charge of detecting the current platform.  It sets
 # the following variables:
 #
-#   BUILD_DIR    The configuration and system-specific directory.  Usually
+#   PLATFORM_DIR The configuration and system-specific directory.  Usually
 #                `builds/$(PLATFORM)' but can be different for custom builds
 #                of the library.
 #
@@ -49,8 +49,8 @@ SEP          := /
 BUILD_CONFIG := $(TOP_DIR)/builds
 
 # These two assignments must be delayed.
-BUILD_DIR    = $(BUILD_CONFIG)/$(PLATFORM)
-CONFIG_RULES = $(BUILD_DIR)/$(CONFIG_FILE)
+PLATFORM_DIR = $(BUILD_CONFIG)/$(PLATFORM)
+CONFIG_RULES = $(PLATFORM_DIR)/$(CONFIG_FILE)
 
 # We define the BACKSLASH variable to hold a single back-slash character.
 # This is needed because a line like
@@ -113,7 +113,7 @@ std_setup:
 	$(info )
 	$(info $(empty)  platform                    $(PLATFORM))
 	$(info $(empty)  compiler                    $(CC))
-	$(info $(empty)  configuration directory     $(subst /,$(SEP),$(BUILD_DIR)))
+	$(info $(empty)  configuration directory     $(subst /,$(SEP),$(PLATFORM_DIR)))
 	$(info $(empty)  configuration rules         $(subst /,$(SEP),$(CONFIG_RULES)))
 	$(info )
 	$(info If this does not correspond to your system or settings please remove the file)
diff --git a/freetype/builds/dos/detect.mk b/freetype/builds/dos/detect.mk
index f59879478..d95a2caa5 100644
--- a/freetype/builds/dos/detect.mk
+++ b/freetype/builds/dos/detect.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/dos/dos-def.mk b/freetype/builds/dos/dos-def.mk
index 067d1d42b..f7fbc4d65 100644
--- a/freetype/builds/dos/dos-def.mk
+++ b/freetype/builds/dos/dos-def.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -13,11 +13,11 @@
 # fully.
 
 
-DELETE    := del
-CAT       := type
-SEP       := $(strip \ )
-BUILD_DIR := $(TOP_DIR)/builds/dos
-PLATFORM  := dos
+DELETE       := del
+CAT          := type
+SEP          := $(strip \ )
+PLATFORM_DIR := $(TOP_DIR)/builds/dos
+PLATFORM     := dos
 
 # This is used for `make refdoc' and `make refdoc-venv'
 #
diff --git a/freetype/builds/dos/dos-emx.mk b/freetype/builds/dos/dos-emx.mk
index 517320837..dd9947962 100644
--- a/freetype/builds/dos/dos-emx.mk
+++ b/freetype/builds/dos/dos-emx.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/dos/dos-gcc.mk b/freetype/builds/dos/dos-gcc.mk
index 638892dbf..9abdabea1 100644
--- a/freetype/builds/dos/dos-gcc.mk
+++ b/freetype/builds/dos/dos-gcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/dos/dos-wat.mk b/freetype/builds/dos/dos-wat.mk
index 4e39d21a5..7ab82afeb 100644
--- a/freetype/builds/dos/dos-wat.mk
+++ b/freetype/builds/dos/dos-wat.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/exports.mk b/freetype/builds/exports.mk
index eba966875..67c7c9935 100644
--- a/freetype/builds/exports.mk
+++ b/freetype/builds/exports.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/freetype.mk b/freetype/builds/freetype.mk
index 1d7eeb601..bae814556 100644
--- a/freetype/builds/freetype.mk
+++ b/freetype/builds/freetype.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -20,8 +20,8 @@
 # The following variables (set by other Makefile components, in the
 # environment, or on the command line) are used:
 #
-#   BUILD_DIR      The architecture dependent directory,
-#                  e.g. `$(TOP_DIR)/builds/unix'.  Added to INCLUDES also.
+#   PLATFORM_DIR   The architecture-dependent directory,
+#                  e.g., `$(TOP_DIR)/builds/unix'.  Added to INCLUDES also.
 #
 #   OBJ_DIR        The directory in which object files are created.
 #
@@ -121,7 +121,7 @@ PROJECT_LIBRARY := $(LIB_DIR)/$(LIBRARY).$A
 #
 INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
                                       $(DEVEL_DIR) \
-                                      $(BUILD_DIR) \
+                                      $(PLATFORM_DIR) \
                                       $(TOP_DIR)/include)
 
 INCLUDE_FLAGS := $(INCLUDES:%=$I%)
@@ -150,9 +150,9 @@ endif
 #
 # `CPPFLAGS' might be specified by the user in the environment.
 #
-FT_CFLAGS  = $(CPPFLAGS) \
-             $(CFLAGS) \
-             $DFT2_BUILD_LIBRARY
+FT_CFLAGS = $(CPPFLAGS) \
+            $(CFLAGS) \
+            $DFT2_BUILD_LIBRARY
 
 FT_COMPILE := $(CC) $(ANSIFLAGS) $(INCLUDE_FLAGS) $(FT_CFLAGS)
 
@@ -175,16 +175,16 @@ OBJECTS_LIST :=
 # changes, the whole library is recompiled.
 #
 ifneq ($(wildcard $(OBJ_DIR)/ftoption.h),)
-  FTOPTION_H    := $(OBJ_DIR)/ftoption.h
-else ifneq ($(wildcard $(BUILD_DIR)/ftoption.h),)
-  FTOPTION_H    := $(BUILD_DIR)/ftoption.h
+  FTOPTION_H := $(OBJ_DIR)/ftoption.h
+else ifneq ($(wildcard $(PLATFORM_DIR)/ftoption.h),)
+  FTOPTION_H := $(PLATFORM_DIR)/ftoption.h
 endif
 
 PUBLIC_H   := $(wildcard $(PUBLIC_DIR)/*.h)
 INTERNAL_H := $(wildcard $(INTERNAL_DIR)/*.h) \
               $(wildcard $(SERVICES_DIR)/*.h)
 CONFIG_H   := $(wildcard $(CONFIG_DIR)/*.h) \
-              $(wildcard $(BUILD_DIR)/config/*.h) \
+              $(wildcard $(PLATFORM_DIR)/config/*.h) \
               $(FTMODULE_H) \
               $(FTOPTION_H)
 DEVEL_H    := $(wildcard $(TOP_DIR)/devel/*.h)
@@ -220,6 +220,7 @@ $(FTDEBUG_OBJ): $(FTDEBUG_SRC) $(FREETYPE_H)
 #
 include $(SRC_DIR)/base/rules.mk
 include $(patsubst %,$(SRC_DIR)/%/rules.mk,$(MODULES))
+include $(SRC_DIR)/dlg/rules.mk
 
 
 # ftinit component
@@ -260,8 +261,8 @@ endif
 
 # All FreeType library objects.
 #
-OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M)
-OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S)
+OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M) $(DLG_OBJS_M)
+OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S) $(DLG_OBJS_S)
 
 
 # The target `multi' on the Make command line indicates that we want to
diff --git a/freetype/builds/link_dos.mk b/freetype/builds/link_dos.mk
index c1ed1507a..8716be51b 100644
--- a/freetype/builds/link_dos.mk
+++ b/freetype/builds/link_dos.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/link_std.mk b/freetype/builds/link_std.mk
index 940e67484..03f77721f 100644
--- a/freetype/builds/link_std.mk
+++ b/freetype/builds/link_std.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/mac/ftmac.c b/freetype/builds/mac/ftmac.c
index 2cb30468c..cd3f4844b 100644
--- a/freetype/builds/mac/ftmac.c
+++ b/freetype/builds/mac/ftmac.c
@@ -5,7 +5,7 @@
 /*    Mac FOND support.  Written by just@letterror.com.                    */
 /*  Heavily Fixed by mpsuzuki, George Williams and Sean McBride            */
 /*                                                                         */
-/*  Copyright (C) 1996-2020 by                                             */
+/*  Copyright (C) 1996-2021 by                                             */
 /*  Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.     */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -447,7 +447,7 @@ typedef short ResourceIndex;
 
     stream->descriptor.pointer = NULL;
     stream->size               = 0;
-    stream->base               = 0;
+    stream->base               = NULL;
   }
 
 
@@ -939,7 +939,7 @@ typedef short ResourceIndex;
     if ( lwfn_file_name[0] )
     {
       err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
-                                 buff, sizeof ( buff )  );
+                                 buff, sizeof ( buff ) );
       if ( !err )
         have_lwfn = 1;
     }
@@ -1011,7 +1011,7 @@ typedef short ResourceIndex;
       old_total_size = total_size;
     }
 
-    if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+    if ( FT_QALLOC( buffer, (FT_Long)total_size ) )
       goto Error;
 
     /* Second pass: append all POST data to the buffer, add PFB fields. */
@@ -1127,7 +1127,7 @@ typedef short ResourceIndex;
       return FT_THROW( Invalid_Handle );
 
     sfnt_size = (FT_ULong)GetHandleSize( sfnt );
-    if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+    if ( FT_QALLOC( sfnt_data, (FT_Long)sfnt_size ) )
     {
       ReleaseResource( sfnt );
       return error;
diff --git a/freetype/builds/meson/extract_freetype_version.py b/freetype/builds/meson/extract_freetype_version.py
index 15e87dbcc..ab79fdb3b 100644
--- a/freetype/builds/meson/extract_freetype_version.py
+++ b/freetype/builds/meson/extract_freetype_version.py
@@ -1,4 +1,14 @@
 #!/usr/bin/env python
+#
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
 """Extract the FreeType version numbers from `<freetype/freetype.h>`.
 
 This script parses the header to extract the version number defined there.
diff --git a/freetype/builds/meson/extract_libtool_version.py b/freetype/builds/meson/extract_libtool_version.py
index 0569481b3..4527f11b2 100644
--- a/freetype/builds/meson/extract_libtool_version.py
+++ b/freetype/builds/meson/extract_libtool_version.py
@@ -1,4 +1,14 @@
 #!/usr/bin/env python
+#
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
 """Extract the libtool version from `configure.raw`.
 
 This script parses the `configure.raw` file to extract the libtool version
diff --git a/freetype/builds/meson/generate_reference_docs.py b/freetype/builds/meson/generate_reference_docs.py
index 219017c9d..15d9b0660 100644
--- a/freetype/builds/meson/generate_reference_docs.py
+++ b/freetype/builds/meson/generate_reference_docs.py
@@ -1,4 +1,14 @@
 #!/usr/bin/env python
+#
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
 """Generate FreeType reference documentation."""
 
 from __future__ import print_function
diff --git a/freetype/builds/meson/parse_modules_cfg.py b/freetype/builds/meson/parse_modules_cfg.py
index e0f760561..aa6e9e176 100644
--- a/freetype/builds/meson/parse_modules_cfg.py
+++ b/freetype/builds/meson/parse_modules_cfg.py
@@ -1,4 +1,14 @@
 #!/usr/bin/env python
+#
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
 """Parse modules.cfg and dump its output either as ftmodule.h or a list of
 base extensions.
 """
diff --git a/freetype/builds/meson/process_ftoption_h.py b/freetype/builds/meson/process_ftoption_h.py
index b5f80c314..fe6088785 100644
--- a/freetype/builds/meson/process_ftoption_h.py
+++ b/freetype/builds/meson/process_ftoption_h.py
@@ -1,4 +1,14 @@
-#!/usr/bin/python
+#!/usr/bin/env python
+#
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
 """Toggle settings in `ftoption.h` file based on command-line arguments.
 
 This script takes an `ftoption.h` file as input and rewrites
@@ -82,7 +92,7 @@ def main():
             line = "#define " + option_name
         new_lines.append(line)
 
-    result = "\n".join(new_lines)
+    result = "\n".join(new_lines) + "\n"
 
     # Sanity check that all command-line options were actually processed.
     cmdline_options = set(args.enable) | set(args.disable)
diff --git a/freetype/builds/modules.mk b/freetype/builds/modules.mk
index ae2e238f1..33fccdf96 100644
--- a/freetype/builds/modules.mk
+++ b/freetype/builds/modules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/os2/detect.mk b/freetype/builds/os2/detect.mk
index 659b6c4a5..7b8962b19 100644
--- a/freetype/builds/os2/detect.mk
+++ b/freetype/builds/os2/detect.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/os2/os2-def.mk b/freetype/builds/os2/os2-def.mk
index b09765403..08aab9573 100644
--- a/freetype/builds/os2/os2-def.mk
+++ b/freetype/builds/os2/os2-def.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -13,11 +13,11 @@
 # fully.
 
 
-DELETE    := del
-CAT       := type
-SEP       := $(strip \ )
-BUILD_DIR := $(TOP_DIR)/builds/os2
-PLATFORM  := os2
+DELETE       := del
+CAT          := type
+SEP          := $(strip \ )
+PLATFORM_DIR := $(TOP_DIR)/builds/os2
+PLATFORM     := os2
 
 # This is used for `make refdoc' and `make refdoc-venv'
 #
diff --git a/freetype/builds/os2/os2-dev.mk b/freetype/builds/os2/os2-dev.mk
index 8e2a4eb65..40591ffe3 100644
--- a/freetype/builds/os2/os2-dev.mk
+++ b/freetype/builds/os2/os2-dev.mk
@@ -5,7 +5,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/os2/os2-gcc.mk b/freetype/builds/os2/os2-gcc.mk
index 2bd39ae52..854c46df8 100644
--- a/freetype/builds/os2/os2-gcc.mk
+++ b/freetype/builds/os2/os2-gcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/symbian/bld.inf b/freetype/builds/symbian/bld.inf
index 9739da1c4..b9d000b1a 100644
--- a/freetype/builds/symbian/bld.inf
+++ b/freetype/builds/symbian/bld.inf
@@ -2,7 +2,7 @@
 // FreeType 2 project for the symbian platform
 //
 
-// Copyright (C) 2008-2020 by
+// Copyright (C) 2008-2021 by
 // David Turner, Robert Wilhelm, and Werner Lemberg.
 //
 // This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/symbian/freetype.mmp b/freetype/builds/symbian/freetype.mmp
index 90fc6bb88..fa49157ab 100644
--- a/freetype/builds/symbian/freetype.mmp
+++ b/freetype/builds/symbian/freetype.mmp
@@ -2,7 +2,7 @@
 // FreeType 2 makefile for the symbian platform
 //
 
-// Copyright (C) 2008-2020 by
+// Copyright (C) 2008-2021 by
 // David Turner, Robert Wilhelm, and Werner Lemberg.
 //
 // This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/toplevel.mk b/freetype/builds/toplevel.mk
index 5de61c113..53b6d6fc1 100644
--- a/freetype/builds/toplevel.mk
+++ b/freetype/builds/toplevel.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -103,6 +103,7 @@ ifneq ($(findstring setup,$(MAKECMDGOALS)),)
   check_platform := 1
 endif
 
+
 # Include the automatic host platform detection rules when we need to
 # check the platform.
 #
@@ -112,6 +113,17 @@ ifdef check_platform
 
   include $(TOP_DIR)/builds/detect.mk
 
+  # For builds directly from the git repository we need to copy files
+  # from `subprojects/dlg' to `src/dlg' and `include/dlg'.
+  #
+  ifeq ($(wildcard $(TOP_DIR)/src/dlg/dlg.*),)
+    ifeq ($(wildcard $(TOP_DIR)/subprojects/dlg/*),)
+      copy_submodule: check_out_submodule
+    endif
+
+    setup: copy_submodule
+  endif
+
   # This rule makes sense for Unix only to remove files created by a run of
   # the configure script which hasn't been successful (so that no
   # `config.mk' has been created).  It uses the built-in $(RM) command of
@@ -154,6 +166,23 @@ else
 endif # test check_platform
 
 
+.PHONY: check_out_submodule copy_submodule
+
+check_out_submodule:
+	$(info Checking out submodule in `subprojects/dlg')
+	git submodule init
+	git submodule update
+
+copy_submodule:
+	$(info Copying files from `subprojects/dlg' to `src/dlg' and `include/dlg')
+  ifeq ($(wildcard include/dlg),)
+	mkdir $(subst /,$(SEP),include/dlg)
+  endif
+	$(COPY) $(subst /,$(SEP),subprojects/dlg/include/dlg/output.h include/dlg)
+	$(COPY) $(subst /,$(SEP),subprojects/dlg/include/dlg/dlg.h include/dlg)
+	$(COPY) $(subst /,$(SEP),subprojects/dlg/src/dlg/dlg.c src/dlg)
+
+
 # We always need the list of modules in ftmodule.h.
 #
 all setup: $(FTMODULE_H)
@@ -197,6 +226,7 @@ patch := $(firstword $(patch))
 # else
   version := $(major).$(minor).$(patch)
   winversion := $(major)$(minor)$(patch)
+  version_tag := VER-$(major)-$(minor)-$(patch)
 # endif
 
 
@@ -219,7 +249,10 @@ dist:
 
 	currdir=`pwd` ; \
 	for f in `find . -wholename '*/.git' -prune \
+	                 -o -name .gitattributes \
 	                 -o -name .gitignore \
+	                 -o -name .gitlab-ci.yml \
+	                 -o -name .gitmodules \
 	                 -o -name .mailmap \
 	                 -o -type d \
 	                 -o -print` ; do \
@@ -250,6 +283,10 @@ dist:
 CONFIG_GUESS = ~/git/config/config.guess
 CONFIG_SUB   = ~/git/config/config.sub
 
+# We also use this repository to access the gnulib script that converts git
+# commit messages to a ChangeLog file.
+CHANGELOG_SCRIPT = ~/git/config/gitlog-to-changelog
+
 
 # Don't say `make do-dist'.  Always use `make dist' instead.
 #
@@ -267,8 +304,20 @@ do-dist: distclean refdoc
 	cp $(CONFIG_GUESS) builds/unix
 	cp $(CONFIG_SUB) builds/unix
 
+	@# Generate `ChangeLog' file with commits since previous release.
+	$(CHANGELOG_SCRIPT) \
+	  --format='%B%n' \
+	  --no-cluster \
+	  -- `git describe --tags \
+	                   --abbrev=0 \
+	                   $(version_tag)^`..$(version_tag) \
+	> ChangeLog
+
 	@# Remove intermediate files created by the `refdoc' target.
 	rm -rf docs/markdown
 	rm -f docs/mkdocs.yml
 
+	@# Remove more stuff related to git.
+	rm -rf subprojects
+
 # EOF
diff --git a/freetype/builds/unix/aclocal.m4 b/freetype/builds/unix/aclocal.m4
index adad988eb..96c1cc7fd 100644
--- a/freetype/builds/unix/aclocal.m4
+++ b/freetype/builds/unix/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -8359,120 +8359,6 @@ _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
          [0], [convert $build files to toolchain format])dnl
 ])# _LT_PATH_CONVERSION_FUNCTIONS
 
-# longlong.m4 serial 17
-dnl Copyright (C) 1999-2007, 2009-2016 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert.
-
-# Define HAVE_LONG_LONG_INT if 'long long int' works.
-# This fixes a bug in Autoconf 2.61, and can be faster
-# than what's in Autoconf 2.62 through 2.68.
-
-# Note: If the type 'long long int' exists but is only 32 bits large
-# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
-# defined. In this case you can treat 'long long int' like 'long int'.
-
-AC_DEFUN([AC_TYPE_LONG_LONG_INT],
-[
-  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
-  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
-     [ac_cv_type_long_long_int=yes
-      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
-        ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
-        if test $ac_cv_type_long_long_int = yes; then
-          dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
-          dnl If cross compiling, assume the bug is not important, since
-          dnl nobody cross compiles for this platform as far as we know.
-          AC_RUN_IFELSE(
-            [AC_LANG_PROGRAM(
-               [[@%:@include <limits.h>
-                 @%:@ifndef LLONG_MAX
-                 @%:@ define HALF \
-                          (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-                 @%:@ define LLONG_MAX (HALF - 1 + HALF)
-                 @%:@endif]],
-               [[long long int n = 1;
-                 int i;
-                 for (i = 0; ; i++)
-                   {
-                     long long int m = n << i;
-                     if (m >> i != n)
-                       return 1;
-                     if (LLONG_MAX / 2 < m)
-                       break;
-                   }
-                 return 0;]])],
-            [],
-            [ac_cv_type_long_long_int=no],
-            [:])
-        fi
-      fi])
-  if test $ac_cv_type_long_long_int = yes; then
-    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type 'long long int'.])
-  fi
-])
-
-# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
-# This fixes a bug in Autoconf 2.61, and can be faster
-# than what's in Autoconf 2.62 through 2.68.
-
-# Note: If the type 'unsigned long long int' exists but is only 32 bits
-# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
-# will not be defined. In this case you can treat 'unsigned long long int'
-# like 'unsigned long int'.
-
-AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
-[
-  AC_CACHE_CHECK([for unsigned long long int],
-    [ac_cv_type_unsigned_long_long_int],
-    [ac_cv_type_unsigned_long_long_int=yes
-     if test "x${ac_cv_prog_cc_c99-no}" = xno; then
-       AC_LINK_IFELSE(
-         [_AC_TYPE_LONG_LONG_SNIPPET],
-         [],
-         [ac_cv_type_unsigned_long_long_int=no])
-     fi])
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type 'unsigned long long int'.])
-  fi
-])
-
-# Expands to a C program that can be used to test for simultaneous support
-# of 'long long' and 'unsigned long long'. We don't want to say that
-# 'long long' is available if 'unsigned long long' is not, or vice versa,
-# because too many programs rely on the symmetry between signed and unsigned
-# integer types (excluding 'bool').
-AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
-[
-  AC_LANG_PROGRAM(
-    [[/* For now, do not test the preprocessor; as of 2007 there are too many
-         implementations with broken preprocessors.  Perhaps this can
-         be revisited in 2012.  In the meantime, code should not expect
-         #if to work with literals wider than 32 bits.  */
-      /* Test literals.  */
-      long long int ll = 9223372036854775807ll;
-      long long int nll = -9223372036854775807LL;
-      unsigned long long int ull = 18446744073709551615ULL;
-      /* Test constant expressions.   */
-      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-                     ? 1 : -1)];
-      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-                     ? 1 : -1)];
-      int i = 63;]],
-    [[/* Test availability of runtime routines for shift and division.  */
-      long long int llmax = 9223372036854775807ll;
-      unsigned long long int ullmax = 18446744073709551615ull;
-      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-              | (llmax / ll) | (llmax % ll)
-              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-              | (ullmax / ull) | (ullmax % ull));]])
-])
-
 # Helper functions for option handling.                    -*- Autoconf -*-
 #
 #   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
@@ -9156,5 +9042,6 @@ m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 
 m4_include([ax_compare_version.m4])
 m4_include([ax_prog_python_version.m4])
+m4_include([ax_pthread.m4])
 m4_include([ft-munmap.m4])
 m4_include([pkg.m4])
diff --git a/freetype/builds/unix/ax_pthread.m4 b/freetype/builds/unix/ax_pthread.m4
new file mode 100644
index 000000000..e5858e50c
--- /dev/null
+++ b/freetype/builds/unix/ax_pthread.m4
@@ -0,0 +1,522 @@
+# ===========================================================================
+#        https://www.gnu.org/software/autoconf-archive/ax_pthread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+#
+# DESCRIPTION
+#
+#   This macro figures out how to build C programs using POSIX threads. It
+#   sets the PTHREAD_LIBS output variable to the threads library and linker
+#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
+#   flags that are needed. (The user can also force certain compiler
+#   flags/libs to be tested by setting these environment variables.)
+#
+#   Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
+#   needed for multi-threaded programs (defaults to the value of CC
+#   respectively CXX otherwise). (This is necessary on e.g. AIX to use the
+#   special cc_r/CC_r compiler alias.)
+#
+#   NOTE: You are assumed to not only compile your program with these flags,
+#   but also to link with them as well. For example, you might link with
+#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#   $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#
+#   If you are only building threaded programs, you may wish to use these
+#   variables in your default LIBS, CFLAGS, and CC:
+#
+#     LIBS="$PTHREAD_LIBS $LIBS"
+#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+#     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
+#     CC="$PTHREAD_CC"
+#     CXX="$PTHREAD_CXX"
+#
+#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
+#   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
+#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#
+#   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
+#   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
+#   PTHREAD_CFLAGS.
+#
+#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
+#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
+#   is not found. If ACTION-IF-FOUND is not specified, the default action
+#   will define HAVE_PTHREAD.
+#
+#   Please let the authors know if this macro fails on any platform, or if
+#   you have any other suggestions or comments. This macro was based on work
+#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
+#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
+#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
+#   grateful for the helpful feedback of numerous users.
+#
+#   Updated for Autoconf 2.68 by Daniel Richard G.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
+#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
+#   Copyright (c) 2019 Marc Stevens <marc.stevens@cwi.nl>
+#
+#   This program is free software: you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <https://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+#serial 30
+
+AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
+AC_DEFUN([AX_PTHREAD], [
+AC_REQUIRE([AC_CANONICAL_TARGET])
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([AC_PROG_SED])
+AC_LANG_PUSH([C])
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])
+        AS_IF([test "x$PTHREAD_CXX" != "x"], [CXX="$PTHREAD_CXX"])
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS])
+        AC_LINK_IFELSE([AC_LANG_CALL([], [pthread_join])], [ax_pthread_ok=yes])
+        AC_MSG_RESULT([$ax_pthread_ok])
+        if test "x$ax_pthread_ok" = "xno"; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $target_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        AC_EGREP_CPP([AX_PTHREAD_ZOS_MISSING],
+            [
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+            ],
+            [AC_MSG_WARN([IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support.])])
+        ;;
+
+        solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# Are we compiling with Clang?
+
+AC_CACHE_CHECK([whether $CC is Clang],
+    [ax_cv_PTHREAD_CLANG],
+    [ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
+            [/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+            ],
+            [ax_cv_PTHREAD_CLANG=yes])
+     fi
+    ])
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+AS_IF([test "x$GCC" = "xyes"],
+      [ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"])
+
+# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
+
+AS_IF([test "x$ax_pthread_clang" = "xyes"],
+      [ax_pthread_flags="-pthread,-lpthread -pthread"])
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $target_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
+        ;;
+
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
+        ;;
+
+        *)
+        ax_pthread_check_macro="--"
+        ;;
+esac
+AS_IF([test "x$ax_pthread_check_macro" = "x--"],
+      [ax_pthread_check_cond=0],
+      [ax_pthread_check_cond="!defined($ax_pthread_check_macro)"])
+
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
+                none)
+                AC_MSG_CHECKING([whether pthreads work without any flags])
+                ;;
+
+                *,*)
+                PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"`
+                PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"`
+                AC_MSG_CHECKING([whether pthreads work with "$PTHREAD_CFLAGS" and "$PTHREAD_LIBS"])
+                ;;
+
+                -*)
+                AC_MSG_CHECKING([whether pthreads work with $ax_pthread_try_flag])
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
+                ;;
+
+                pthread-config)
+                AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], [no])
+                AS_IF([test "x$ax_pthread_config" = "xno"], [continue])
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
+
+                *)
+                AC_MSG_CHECKING([for the pthreads library -l$ax_pthread_try_flag])
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
+                ;;
+        esac
+
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void *some_global = NULL;
+                        static void routine(void *a)
+                          {
+                             /* To avoid any unused-parameter or
+                                unused-but-set-parameter warning.  */
+                             some_global = a;
+                          }
+                        static void *start_routine(void *a) { return a; }],
+                       [pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */])],
+            [ax_pthread_ok=yes],
+            [])
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        AC_MSG_RESULT([$ax_pthread_ok])
+        AS_IF([test "x$ax_pthread_ok" = "xyes"], [break])
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" warning when linking with -pthread],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                    [ac_link="$ax_pthread_2step_ac_link"
+                     AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                         [break])
+                    ])
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+            ])
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+        AC_CACHE_CHECK([for joinable pthread attribute],
+            [ax_cv_PTHREAD_JOINABLE_ATTR],
+            [ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
+                                                 [int attr = $ax_pthread_attr; return attr /* ; */])],
+                                [ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break],
+                                [])
+             done
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"],
+              [AC_DEFINE_UNQUOTED([PTHREAD_CREATE_JOINABLE],
+                                  [$ax_cv_PTHREAD_JOINABLE_ATTR],
+                                  [Define to necessary symbol if this constant
+                                   uses a non-standard name on your system.])
+               ax_pthread_joinable_attr_defined=yes
+              ])
+
+        AC_CACHE_CHECK([whether more special flags are required for pthreads],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $target_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"],
+              [PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes])
+
+        AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
+            [ax_cv_PTHREAD_PRIO_INHERIT],
+            [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
+                                             [[int i = PTHREAD_PRIO_INHERIT;
+                                               return i;]])],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=yes],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=no])
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"],
+              [AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have PTHREAD_PRIO_INHERIT.])
+               ax_pthread_prio_inherit_defined=yes
+              ])
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $target_os in
+                aix*)
+                AS_CASE(["x/$CC"],
+                    [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
+                    [#handle absolute path differently from PATH based program lookup
+                     AS_CASE(["x$CC"],
+                         [x/*],
+                         [
+			   AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])
+			   AS_IF([test "x${CXX}" != "x"], [AS_IF([AS_EXECUTABLE_P([${CXX}_r])],[PTHREAD_CXX="${CXX}_r"])])
+			 ],
+                         [
+			   AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])
+			   AS_IF([test "x${CXX}" != "x"], [AC_CHECK_PROGS([PTHREAD_CXX],[${CXX}_r],[$CXX])])
+			 ]
+                     )
+                    ])
+                ;;
+            esac
+        fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
+AC_SUBST([PTHREAD_LIBS])
+AC_SUBST([PTHREAD_CFLAGS])
+AC_SUBST([PTHREAD_CC])
+AC_SUBST([PTHREAD_CXX])
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ifelse([$1],,[AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX threads libraries and header files.])],[$1])
+        :
+else
+        ax_pthread_ok=no
+        $2
+fi
+AC_LANG_POP
+])dnl AX_PTHREAD
diff --git a/freetype/builds/unix/configure.ac b/freetype/builds/unix/configure.ac
index f54b94631..d1b7f1a78 100644
--- a/freetype/builds/unix/configure.ac
+++ b/freetype/builds/unix/configure.ac
@@ -2,7 +2,7 @@
 #
 # Process this file with autoconf to produce a configure script.
 #
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -11,13 +11,13 @@
 # indicate that you have read the license and understand and accept it
 # fully.
 
-AC_INIT([FreeType], [2.10.4], [freetype@nongnu.org], [freetype])
+AC_INIT([FreeType], [2.11.1], [freetype@nongnu.org], [freetype])
 AC_CONFIG_SRCDIR([ftconfig.h.in])
 
 
 # Don't forget to update `docs/VERSIONS.TXT'!
 
-version_info='23:4:17'
+version_info='24:1:18'
 AC_SUBST([version_info])
 ft_version=`echo $version_info | tr : .`
 AC_SUBST([ft_version])
@@ -97,85 +97,12 @@ esac
 
 # checks for header files
 
-AC_HEADER_STDC
 AC_CHECK_HEADERS([fcntl.h unistd.h])
 
 
 # checks for typedefs, structures, and compiler characteristics
 
 AC_C_CONST
-AC_CHECK_SIZEOF([int])
-AC_CHECK_SIZEOF([long])
-AC_TYPE_LONG_LONG_INT
-
-
-# check whether cpp computation of size of int and long in ftconfig.h.in works
-
-AC_MSG_CHECKING([whether cpp computation of bit length in ftconfig.h.in works])
-orig_CPPFLAGS="${CPPFLAGS}"
-CPPFLAGS="-I${srcdir} -I. -I${srcdir}/../../include ${CPPFLAGS}"
-
-ac_clean_files=
-if test ! -f ft2build.h; then
-  ac_clean_files=ft2build.h
-  touch ft2build.h
-fi
-
-cat > conftest.c <<\_ACEOF
-#include <limits.h>
-#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
-#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
-#define FT_UINT_MAX  UINT_MAX
-#define FT_ULONG_MAX ULONG_MAX
-#include "ftconfig.h.in"
-_ACEOF
-echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
-echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
-echo >> conftest.c "#endif"
-echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
-echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
-echo >> conftest.c "#endif"
-
-${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
-eval `cat conftest.sh`
-rm -f conftest.* $ac_clean_files
-
-if test x != "x${ac_cpp_ft_sizeof_int}" \
-   -a x != x"${ac_cpp_ft_sizeof_long}"; then
-  unset ft_use_autoconf_sizeof_types
-else
-  ft_use_autoconf_sizeof_types=yes
-fi
-
-AC_ARG_ENABLE(biarch-config,
-[  --enable-biarch-config  install biarch ftconfig.h to support multiple
-                          architectures by single file], [], [])
-
-case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
-  :yes:yes:)
-    AC_MSG_RESULT([broken but use it])
-    unset ft_use_autoconf_sizeof_types
-    ;;
-  ::no:)
-    AC_MSG_RESULT([works but ignore it])
-    ft_use_autoconf_sizeof_types=yes
-    ;;
-  ::yes: | :::)
-    AC_MSG_RESULT([yes])
-    unset ft_use_autoconf_sizeof_types
-    ;;
-  *)
-    AC_MSG_RESULT([no])
-    ft_use_autoconf_sizeof_types=yes
-    ;;
-esac
-
-if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
-  AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES], [],
-            [Define if autoconf sizeof types should be used.])
-fi
-
-CPPFLAGS="${orig_CPPFLAGS}"
 
 AC_ARG_ENABLE([freetype-config],
   AS_HELP_STRING([--enable-freetype-config], [install freetype-config]),
@@ -192,53 +119,59 @@ AC_SUBST(INSTALL_FT2_CONFIG, [$enable_freetype_config])
 AC_SYS_LARGEFILE
 
 # Here we check whether we can use our mmap file component.
+#
+# Note that `ftsystem.c` for Windows has its own mmap-like implementation
+# not covered by `AC_FUNC_MMAP` and/or `FT_UNMAP_PARAM`.
 
 AC_ARG_ENABLE([mmap],
   AS_HELP_STRING([--disable-mmap],
                  [do not check mmap() and do not use]),
   [enable_mmap="no"], [enable_mmap="yes"])
 if test "x${enable_mmap}" != "xno"; then
-  AC_FUNC_MMAP
-fi
-if test "x${enable_mmap}" = "xno" \
-   -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
-  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
-else
-  FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+  case "$host" in
+  *-*-mingw*)
+    AC_MSG_CHECKING([for working mmap])
+    AC_MSG_RESULT([using MapViewOfFile in Windows])
+    FTSYS_SRC='$(TOP_DIR)/builds/windows/ftsystem.c'
+    ;;
+  *)
+    AC_FUNC_MMAP
+    if test "$ac_cv_func_mmap_fixed_mapped" = "yes"; then
+      FTSYS_SRC='$(PLATFORM_DIR)/ftsystem.c'
 
-  AC_CHECK_DECLS([munmap],
-    [],
-    [],
-    [
+      AC_CHECK_DECLS([munmap],
+        [],
+        [],
+        [
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
 #include <sys/mman.h>
 
-    ])
+        ])
 
-  FT_MUNMAP_PARAM
+      FT_MUNMAP_PARAM
+    fi
+    ;;
+  esac
+fi
+
+if test -z "$FTSYS_SRC"; then
+  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
 fi
 AC_SUBST([FTSYS_SRC])
 
+
 AC_CHECK_FUNCS([memcpy memmove])
 
 
 # get compiler flags right
 #
-#   We try to make the compiler work for C89-strict source.  Even if the
-#   C compiler is gcc and C89 flags are available, some system headers
-#   (e.g., Android Bionic libc) are broken in C89 mode.  We have to check
-#   whether the compilation finishes successfully.
-#
-#   Due to bugs in mingwrt 4.0.3 we don't use `-ansi' for MinGW.
-#
-#   To avoid zillions of
-#
-#     ISO C90 does not support 'long long'
-#
-#   warnings, we disable `-pedantic' for gcc version < 4.6.
+#   We try to make the compiler work for C99-strict source.  Even if the
+#   C compiler is gcc and C99 flags are available, some system headers
+#   might be broken in C99 mode.  We have to check whether compilation
+#   finishes successfully.
 #
 if test "x$GCC" = xyes; then
   XX_CFLAGS="-Wall"
@@ -250,23 +183,11 @@ if test "x$GCC" = xyes; then
     XX_ANSIFLAGS="-pedantic"
     ;;
   *)
-    GCC_VERSION=`$CC -dumpversion`
-    GCC_MAJOR=`echo "$GCC_VERSION" | sed 's/\([[^.]][[^.]]*\).*/\1/'`
-    GCC_MINOR=`echo "$GCC_VERSION" | sed 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
-
-    XX_PEDANTIC=-pedantic
-    if test $GCC_MAJOR -lt 4; then
-      XX_PEDANTIC=
-    else
-      if test $GCC_MAJOR -eq 4 -a $GCC_MINOR -lt 6; then
-        XX_PEDANTIC=
-      fi
-    fi
-
     XX_ANSIFLAGS=""
-    for a in $XX_PEDANTIC -ansi
+
+    for a in "-pedantic" "-std=c99"
     do
-      AC_MSG_CHECKING([gcc compiler flag ${a} to assure ANSI C works correctly])
+      AC_MSG_CHECKING([$CC compiler flag ${a} to assure ANSI C99 works correctly])
       orig_CFLAGS="${CFLAGS}"
       CFLAGS="${CFLAGS} ${XX_ANSIFLAGS} ${a}"
       AC_COMPILE_IFELSE([
@@ -508,7 +429,7 @@ AC_ARG_WITH([harfbuzz],
 
 have_harfbuzz=no
 if test x"$with_harfbuzz" = xyes -o x"$with_harfbuzz" = xauto; then
-  harfbuzz_pkg="harfbuzz >= 1.8.0"
+  harfbuzz_pkg="harfbuzz >= 2.0.0"
   have_harfbuzz_pkg=no
 
   if test x"$HARFBUZZ_CFLAGS" = x -a x"$HARFBUZZ_LIBS" = x; then
@@ -1012,6 +933,10 @@ case "$CFLAGS" in
     ;;
 esac
 
+# Check for pthreads
+
+AX_PTHREAD([have_pthread=yes], [have_pthread=no])
+
 # Check for Python and docwriter
 
 have_py3=no
@@ -1024,7 +949,7 @@ if test "x$PYTHON" != "xmissing"; then
 
   if test "x$have_py3" = "xyes"; then
     PIP="$PYTHON -m $PIP"
-    AC_MSG_CHECKING([for \`docwriter' Python module])
+    AC_MSG_CHECKING([for `docwriter' Python module])
     $PYTHON -m docwriter -h > /dev/null 2>&1
     if test "x$?" = "x0"; then
       have_docwriter=yes
@@ -1142,6 +1067,11 @@ else
   ftoption_unset FT_CONFIG_OPTION_USE_BROTLI
 fi
 
+if test "$have_pthread" != no; then
+  CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+  LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS $PTHREAD_LIBS"
+fi
+
 AC_SUBST([CFLAGS])
 AC_SUBST([LDFLAGS])
 
@@ -1176,16 +1106,27 @@ Library configuration:
   libpng:        $have_libpng
   harfbuzz:      $have_harfbuzz
   brotli:        $have_brotli
+  pthread:       $have_pthread
 ])
 
 # Warn if docwriter is not installed
 
 if test $have_docwriter = no; then
   AC_MSG_WARN([
-  \`make refdoc' will fail since pip package \`docwriter' is not installed.
-  To install, run \`$PIP install docwriter', or to use a Python
-  virtual environment, run \`make refdoc-venv' (requires pip package
-  \`virtualenv'). These operations require Python >= 3.5.
+  `make refdoc' will fail since pip package `docwriter' is not installed.
+  To install, run `$PIP install docwriter', or to use a Python
+  virtual environment, run `make refdoc-venv' (requires pip package
+  `virtualenv').  These operations require Python >= 3.5.
+  ])
+fi
+
+# Warn if pthread is not available
+
+if test $have_pthread = no; then
+  AC_MSG_WARN([
+  `FT_DEBUG_LOGGING' will not work since the `pthread' library is not
+  available.  This warning can be safely ignored if you don't plan to use
+  this configuration macro.
   ])
 fi
 
diff --git a/freetype/builds/unix/configure.raw b/freetype/builds/unix/configure.raw
index bc65e452a..f326872cb 100644
--- a/freetype/builds/unix/configure.raw
+++ b/freetype/builds/unix/configure.raw
@@ -2,7 +2,7 @@
 #
 # Process this file with autoconf to produce a configure script.
 #
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -17,7 +17,7 @@ AC_CONFIG_SRCDIR([ftconfig.h.in])
 
 # Don't forget to update `docs/VERSIONS.TXT'!
 
-version_info='23:4:17'
+version_info='24:1:18'
 AC_SUBST([version_info])
 ft_version=`echo $version_info | tr : .`
 AC_SUBST([ft_version])
@@ -97,85 +97,12 @@ esac
 
 # checks for header files
 
-AC_HEADER_STDC
 AC_CHECK_HEADERS([fcntl.h unistd.h])
 
 
 # checks for typedefs, structures, and compiler characteristics
 
 AC_C_CONST
-AC_CHECK_SIZEOF([int])
-AC_CHECK_SIZEOF([long])
-AC_TYPE_LONG_LONG_INT
-
-
-# check whether cpp computation of size of int and long in ftconfig.h.in works
-
-AC_MSG_CHECKING([whether cpp computation of bit length in ftconfig.h.in works])
-orig_CPPFLAGS="${CPPFLAGS}"
-CPPFLAGS="-I${srcdir} -I. -I${srcdir}/../../include ${CPPFLAGS}"
-
-ac_clean_files=
-if test ! -f ft2build.h; then
-  ac_clean_files=ft2build.h
-  touch ft2build.h
-fi
-
-cat > conftest.c <<\_ACEOF
-#include <limits.h>
-#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
-#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
-#define FT_UINT_MAX  UINT_MAX
-#define FT_ULONG_MAX ULONG_MAX
-#include "ftconfig.h.in"
-_ACEOF
-echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
-echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
-echo >> conftest.c "#endif"
-echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
-echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
-echo >> conftest.c "#endif"
-
-${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
-eval `cat conftest.sh`
-rm -f conftest.* $ac_clean_files
-
-if test x != "x${ac_cpp_ft_sizeof_int}" \
-   -a x != x"${ac_cpp_ft_sizeof_long}"; then
-  unset ft_use_autoconf_sizeof_types
-else
-  ft_use_autoconf_sizeof_types=yes
-fi
-
-AC_ARG_ENABLE(biarch-config,
-[  --enable-biarch-config  install biarch ftconfig.h to support multiple
-                          architectures by single file], [], [])
-
-case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
-  :yes:yes:)
-    AC_MSG_RESULT([broken but use it])
-    unset ft_use_autoconf_sizeof_types
-    ;;
-  ::no:)
-    AC_MSG_RESULT([works but ignore it])
-    ft_use_autoconf_sizeof_types=yes
-    ;;
-  ::yes: | :::)
-    AC_MSG_RESULT([yes])
-    unset ft_use_autoconf_sizeof_types
-    ;;
-  *)
-    AC_MSG_RESULT([no])
-    ft_use_autoconf_sizeof_types=yes
-    ;;
-esac
-
-if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
-  AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES], [],
-            [Define if autoconf sizeof types should be used.])
-fi
-
-CPPFLAGS="${orig_CPPFLAGS}"
 
 AC_ARG_ENABLE([freetype-config],
   AS_HELP_STRING([--enable-freetype-config], [install freetype-config]),
@@ -192,53 +119,59 @@ AC_SUBST(INSTALL_FT2_CONFIG, [$enable_freetype_config])
 AC_SYS_LARGEFILE
 
 # Here we check whether we can use our mmap file component.
+#
+# Note that `ftsystem.c` for Windows has its own mmap-like implementation
+# not covered by `AC_FUNC_MMAP` and/or `FT_UNMAP_PARAM`.
 
 AC_ARG_ENABLE([mmap],
   AS_HELP_STRING([--disable-mmap],
                  [do not check mmap() and do not use]),
   [enable_mmap="no"], [enable_mmap="yes"])
 if test "x${enable_mmap}" != "xno"; then
-  AC_FUNC_MMAP
-fi
-if test "x${enable_mmap}" = "xno" \
-   -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
-  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
-else
-  FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+  case "$host" in
+  *-*-mingw*)
+    AC_MSG_CHECKING([for working mmap])
+    AC_MSG_RESULT([using MapViewOfFile in Windows])
+    FTSYS_SRC='$(TOP_DIR)/builds/windows/ftsystem.c'
+    ;;
+  *)
+    AC_FUNC_MMAP
+    if test "$ac_cv_func_mmap_fixed_mapped" = "yes"; then
+      FTSYS_SRC='$(PLATFORM_DIR)/ftsystem.c'
 
-  AC_CHECK_DECLS([munmap],
-    [],
-    [],
-    [
+      AC_CHECK_DECLS([munmap],
+        [],
+        [],
+        [
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
 #include <sys/mman.h>
 
-    ])
+        ])
 
-  FT_MUNMAP_PARAM
+      FT_MUNMAP_PARAM
+    fi
+    ;;
+  esac
+fi
+
+if test -z "$FTSYS_SRC"; then
+  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
 fi
 AC_SUBST([FTSYS_SRC])
 
+
 AC_CHECK_FUNCS([memcpy memmove])
 
 
 # get compiler flags right
 #
-#   We try to make the compiler work for C89-strict source.  Even if the
-#   C compiler is gcc and C89 flags are available, some system headers
-#   (e.g., Android Bionic libc) are broken in C89 mode.  We have to check
-#   whether the compilation finishes successfully.
-#
-#   Due to bugs in mingwrt 4.0.3 we don't use `-ansi' for MinGW.
-#
-#   To avoid zillions of
-#
-#     ISO C90 does not support 'long long'
-#
-#   warnings, we disable `-pedantic' for gcc version < 4.6.
+#   We try to make the compiler work for C99-strict source.  Even if the
+#   C compiler is gcc and C99 flags are available, some system headers
+#   might be broken in C99 mode.  We have to check whether compilation
+#   finishes successfully.
 #
 if test "x$GCC" = xyes; then
   XX_CFLAGS="-Wall"
@@ -250,23 +183,11 @@ if test "x$GCC" = xyes; then
     XX_ANSIFLAGS="-pedantic"
     ;;
   *)
-    GCC_VERSION=`$CC -dumpversion`
-    GCC_MAJOR=`echo "$GCC_VERSION" | sed 's/\([[^.]][[^.]]*\).*/\1/'`
-    GCC_MINOR=`echo "$GCC_VERSION" | sed 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
-
-    XX_PEDANTIC=-pedantic
-    if test $GCC_MAJOR -lt 4; then
-      XX_PEDANTIC=
-    else
-      if test $GCC_MAJOR -eq 4 -a $GCC_MINOR -lt 6; then
-        XX_PEDANTIC=
-      fi
-    fi
-
     XX_ANSIFLAGS=""
-    for a in $XX_PEDANTIC -ansi
+
+    for a in "-pedantic" "-std=c99"
     do
-      AC_MSG_CHECKING([gcc compiler flag ${a} to assure ANSI C works correctly])
+      AC_MSG_CHECKING([$CC compiler flag ${a} to assure ANSI C99 works correctly])
       orig_CFLAGS="${CFLAGS}"
       CFLAGS="${CFLAGS} ${XX_ANSIFLAGS} ${a}"
       AC_COMPILE_IFELSE([
@@ -508,7 +429,7 @@ AC_ARG_WITH([harfbuzz],
 
 have_harfbuzz=no
 if test x"$with_harfbuzz" = xyes -o x"$with_harfbuzz" = xauto; then
-  harfbuzz_pkg="harfbuzz >= 1.8.0"
+  harfbuzz_pkg="harfbuzz >= 2.0.0"
   have_harfbuzz_pkg=no
 
   if test x"$HARFBUZZ_CFLAGS" = x -a x"$HARFBUZZ_LIBS" = x; then
@@ -1012,6 +933,10 @@ case "$CFLAGS" in
     ;;
 esac
 
+# Check for pthreads
+
+AX_PTHREAD([have_pthread=yes], [have_pthread=no])
+
 # Check for Python and docwriter
 
 have_py3=no
@@ -1024,7 +949,7 @@ if test "x$PYTHON" != "xmissing"; then
 
   if test "x$have_py3" = "xyes"; then
     PIP="$PYTHON -m $PIP"
-    AC_MSG_CHECKING([for \`docwriter' Python module])
+    AC_MSG_CHECKING([for `docwriter' Python module])
     $PYTHON -m docwriter -h > /dev/null 2>&1
     if test "x$?" = "x0"; then
       have_docwriter=yes
@@ -1142,6 +1067,11 @@ else
   ftoption_unset FT_CONFIG_OPTION_USE_BROTLI
 fi
 
+if test "$have_pthread" != no; then
+  CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+  LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS $PTHREAD_LIBS"
+fi
+
 AC_SUBST([CFLAGS])
 AC_SUBST([LDFLAGS])
 
@@ -1176,16 +1106,27 @@ Library configuration:
   libpng:        $have_libpng
   harfbuzz:      $have_harfbuzz
   brotli:        $have_brotli
+  pthread:       $have_pthread
 ])
 
 # Warn if docwriter is not installed
 
 if test $have_docwriter = no; then
   AC_MSG_WARN([
-  \`make refdoc' will fail since pip package \`docwriter' is not installed.
-  To install, run \`$PIP install docwriter', or to use a Python
-  virtual environment, run \`make refdoc-venv' (requires pip package
-  \`virtualenv'). These operations require Python >= 3.5.
+  `make refdoc' will fail since pip package `docwriter' is not installed.
+  To install, run `$PIP install docwriter', or to use a Python
+  virtual environment, run `make refdoc-venv' (requires pip package
+  `virtualenv').  These operations require Python >= 3.5.
+  ])
+fi
+
+# Warn if pthread is not available
+
+if test $have_pthread = no; then
+  AC_MSG_WARN([
+  `FT_DEBUG_LOGGING' will not work since the `pthread' library is not
+  available.  This warning can be safely ignored if you don't plan to use
+  this configuration macro.
   ])
 fi
 
diff --git a/freetype/builds/unix/detect.mk b/freetype/builds/unix/detect.mk
index c7e8408de..862b43219 100644
--- a/freetype/builds/unix/detect.mk
+++ b/freetype/builds/unix/detect.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/unix/freetype-config.in b/freetype/builds/unix/freetype-config.in
index 3918ddb92..4edb092d0 100644
--- a/freetype/builds/unix/freetype-config.in
+++ b/freetype/builds/unix/freetype-config.in
@@ -1,6 +1,6 @@
 #! /bin/sh
 #
-# Copyright (C) 2000-2020 by
+# Copyright (C) 2000-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/unix/freetype2.m4 b/freetype/builds/unix/freetype2.m4
index 207c263fb..478a42210 100644
--- a/freetype/builds/unix/freetype2.m4
+++ b/freetype/builds/unix/freetype2.m4
@@ -1,7 +1,7 @@
 # Configure paths for FreeType2
-# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
+# Marcelo Magallon 2001-10-26, based on `gtk.m4` by Owen Taylor
 #
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -15,32 +15,32 @@
 # generated by Autoconf, under the same distribution terms as the rest of
 # that program.
 #
-# serial 5
+# serial 6
 
 # AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
 # Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
-# MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
+# MINIMUM-VERSION is what libtool reports; the default is '7.0.1' (this is
 # FreeType 2.0.4).
 #
+# To make this code work with older autoconf versions, `AS_HELP_STRING` is
+# not quoted.
+#
 AC_DEFUN([AC_CHECK_FT2],
   [# Get the cflags and libraries from the freetype-config script
    #
    AC_ARG_WITH([ft-prefix],
-     dnl don't quote AS_HELP_STRING!
      AS_HELP_STRING([--with-ft-prefix=PREFIX],
                     [Prefix where FreeType is installed (optional)]),
      [ft_config_prefix="$withval"],
      [ft_config_prefix=""])
 
    AC_ARG_WITH([ft-exec-prefix],
-     dnl don't quote AS_HELP_STRING!
      AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
                     [Exec prefix where FreeType is installed (optional)]),
      [ft_config_exec_prefix="$withval"],
      [ft_config_exec_prefix=""])
 
    AC_ARG_ENABLE([freetypetest],
-     dnl don't quote AS_HELP_STRING!
      AS_HELP_STRING([--disable-freetypetest],
                     [Do not try to compile and run a test FreeType program]),
      [],
diff --git a/freetype/builds/unix/ft-munmap.m4 b/freetype/builds/unix/ft-munmap.m4
index a1aea2ba1..275481ba1 100644
--- a/freetype/builds/unix/ft-munmap.m4
+++ b/freetype/builds/unix/ft-munmap.m4
@@ -1,6 +1,6 @@
 ## FreeType specific autoconf tests
 #
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/unix/ftconfig.h.in b/freetype/builds/unix/ftconfig.h.in
index 00b5a8226..b42fe42f9 100644
--- a/freetype/builds/unix/ftconfig.h.in
+++ b/freetype/builds/unix/ftconfig.h.in
@@ -4,7 +4,7 @@
  *
  *   UNIX-specific configuration file (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -42,16 +42,6 @@
 #undef HAVE_UNISTD_H
 #undef HAVE_FCNTL_H
 
-#undef FT_USE_AUTOCONF_SIZEOF_TYPES
-#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
-
-#undef SIZEOF_INT
-#undef SIZEOF_LONG
-#define FT_SIZEOF_INT  SIZEOF_INT
-#define FT_SIZEOF_LONG SIZEOF_LONG
-
-#endif /* FT_USE_AUTOCONF_SIZEOF_TYPES */
-
 #include <freetype/config/integer-types.h>
 #include <freetype/config/public-macros.h>
 #include <freetype/config/mac-support.h>
diff --git a/freetype/builds/unix/ftsystem.c b/freetype/builds/unix/ftsystem.c
index b4d71d40e..81ed92858 100644
--- a/freetype/builds/unix/ftsystem.c
+++ b/freetype/builds/unix/ftsystem.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/*                                                                         */
-/*  ftsystem.c                                                             */
-/*                                                                         */
-/*    Unix-specific FreeType low-level system interface (body).            */
-/*                                                                         */
-/*  Copyright (C) 1996-2020 by                                             */
-/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
-/*                                                                         */
-/*  This file is part of the FreeType project, and may only be used,       */
-/*  modified, and distributed under the terms of the FreeType project      */
-/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
-/*  this file you indicate that you have read the license and              */
-/*  understand and accept it fully.                                        */
-/*                                                                         */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftsystem.c
+ *
+ *   Unix-specific FreeType low-level system interface (body).
+ *
+ * Copyright (C) 1996-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
 
 
 #include <ft2build.h>
@@ -70,29 +70,40 @@
 #include <errno.h>
 
 
-  /*************************************************************************/
-  /*                                                                       */
-  /*                       MEMORY MANAGEMENT INTERFACE                     */
-  /*                                                                       */
-  /*************************************************************************/
-
-
-  /*************************************************************************/
-  /*                                                                       */
-  /* <Function>                                                            */
-  /*    ft_alloc                                                           */
-  /*                                                                       */
-  /* <Description>                                                         */
-  /*    The memory allocation function.                                    */
-  /*                                                                       */
-  /* <Input>                                                               */
-  /*    memory :: A pointer to the memory object.                          */
-  /*                                                                       */
-  /*    size   :: The requested size in bytes.                             */
-  /*                                                                       */
-  /* <Return>                                                              */
-  /*    The address of newly allocated block.                              */
-  /*                                                                       */
+  /**************************************************************************
+   *
+   *                      MEMORY MANAGEMENT INTERFACE
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * It is not necessary to do any error checking for the
+   * allocation-related functions.  This will be done by the higher level
+   * routines like ft_mem_alloc() or ft_mem_realloc().
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_alloc
+   *
+   * @Description:
+   *   The memory allocation function.
+   *
+   * @Input:
+   *   memory ::
+   *     A pointer to the memory object.
+   *
+   *   size ::
+   *     The requested size in bytes.
+   *
+   * @Return:
+   *   The address of newly allocated block.
+   */
   FT_CALLBACK_DEF( void* )
   ft_alloc( FT_Memory  memory,
             long       size )
@@ -103,26 +114,30 @@
   }
 
 
-  /*************************************************************************/
-  /*                                                                       */
-  /* <Function>                                                            */
-  /*    ft_realloc                                                         */
-  /*                                                                       */
-  /* <Description>                                                         */
-  /*    The memory reallocation function.                                  */
-  /*                                                                       */
-  /* <Input>                                                               */
-  /*    memory   :: A pointer to the memory object.                        */
-  /*                                                                       */
-  /*    cur_size :: The current size of the allocated memory block.        */
-  /*                                                                       */
-  /*    new_size :: The newly requested size in bytes.                     */
-  /*                                                                       */
-  /*    block    :: The current address of the block in memory.            */
-  /*                                                                       */
-  /* <Return>                                                              */
-  /*    The address of the reallocated memory block.                       */
-  /*                                                                       */
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_realloc
+   *
+   * @Description:
+   *   The memory reallocation function.
+   *
+   * @Input:
+   *   memory ::
+   *     A pointer to the memory object.
+   *
+   *   cur_size ::
+   *     The current size of the allocated memory block.
+   *
+   *   new_size ::
+   *     The newly requested size in bytes.
+   *
+   *   block ::
+   *     The current address of the block in memory.
+   *
+   * @Return:
+   *   The address of the reallocated memory block.
+   */
   FT_CALLBACK_DEF( void* )
   ft_realloc( FT_Memory  memory,
               long       cur_size,
@@ -136,19 +151,21 @@
   }
 
 
-  /*************************************************************************/
-  /*                                                                       */
-  /* <Function>                                                            */
-  /*    ft_free                                                            */
-  /*                                                                       */
-  /* <Description>                                                         */
-  /*    The memory release function.                                       */
-  /*                                                                       */
-  /* <Input>                                                               */
-  /*    memory :: A pointer to the memory object.                          */
-  /*                                                                       */
-  /*    block  :: The address of block in memory to be freed.              */
-  /*                                                                       */
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_free
+   *
+   * @Description:
+   *   The memory release function.
+   *
+   * @Input:
+   *   memory ::
+   *     A pointer to the memory object.
+   *
+   *   block ::
+   *     The address of block in memory to be freed.
+   */
   FT_CALLBACK_DEF( void )
   ft_free( FT_Memory  memory,
            void*      block )
@@ -159,19 +176,19 @@
   }
 
 
-  /*************************************************************************/
-  /*                                                                       */
-  /*                     RESOURCE MANAGEMENT INTERFACE                     */
-  /*                                                                       */
-  /*************************************************************************/
+  /**************************************************************************
+   *
+   *                    RESOURCE MANAGEMENT INTERFACE
+   *
+   */
 
 
-  /*************************************************************************/
-  /*                                                                       */
-  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
-  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
-  /* messages during execution.                                            */
-  /*                                                                       */
+  /**************************************************************************
+   *
+   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
+   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+   * messages during execution.
+   */
 #undef  FT_COMPONENT
 #define FT_COMPONENT  io
 
@@ -180,17 +197,17 @@
 #define STREAM_FILE( stream )  ( (FILE*)stream->descriptor.pointer )
 
 
-  /*************************************************************************/
-  /*                                                                       */
-  /* <Function>                                                            */
-  /*    ft_close_stream_by_munmap                                          */
-  /*                                                                       */
-  /* <Description>                                                         */
-  /*    The function to close a stream which is opened by mmap.            */
-  /*                                                                       */
-  /* <Input>                                                               */
-  /*    stream :: A pointer to the stream object.                          */
-  /*                                                                       */
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_close_stream_by_munmap
+   *
+   * @Description:
+   *   The function to close a stream which is opened by mmap.
+   *
+   * @Input:
+   *   stream :: A pointer to the stream object.
+   */
   FT_CALLBACK_DEF( void )
   ft_close_stream_by_munmap( FT_Stream  stream )
   {
@@ -198,29 +215,29 @@
 
     stream->descriptor.pointer = NULL;
     stream->size               = 0;
-    stream->base               = 0;
+    stream->base               = NULL;
   }
 
 
-  /*************************************************************************/
-  /*                                                                       */
-  /* <Function>                                                            */
-  /*    ft_close_stream_by_free                                            */
-  /*                                                                       */
-  /* <Description>                                                         */
-  /*    The function to close a stream which is created by ft_alloc.       */
-  /*                                                                       */
-  /* <Input>                                                               */
-  /*    stream :: A pointer to the stream object.                          */
-  /*                                                                       */
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_close_stream_by_free
+   *
+   * @Description:
+   *   The function to close a stream which is created by ft_alloc.
+   *
+   * @Input:
+   *   stream :: A pointer to the stream object.
+   */
   FT_CALLBACK_DEF( void )
   ft_close_stream_by_free( FT_Stream  stream )
   {
-    ft_free( NULL, stream->descriptor.pointer );
+    ft_free( stream->memory, stream->descriptor.pointer );
 
     stream->descriptor.pointer = NULL;
     stream->size               = 0;
-    stream->base               = 0;
+    stream->base               = NULL;
   }
 
 
@@ -296,8 +313,7 @@
                                           file,
                                           0 );
 
-    /* on some RTOS, mmap might return 0 */
-    if ( (long)stream->base != -1 && stream->base != NULL )
+    if ( stream->base != MAP_FAILED )
       stream->close = ft_close_stream_by_munmap;
     else
     {
@@ -307,7 +323,7 @@
       FT_ERROR(( "FT_Stream_Open:" ));
       FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
 
-      stream->base = (unsigned char*)ft_alloc( NULL, stream->size );
+      stream->base = (unsigned char*)ft_alloc( stream->memory, stream->size );
 
       if ( !stream->base )
       {
@@ -348,7 +364,7 @@
     stream->descriptor.pointer = stream->base;
     stream->pathname.pointer   = (char*)filepathname;
 
-    stream->read = 0;
+    stream->read = NULL;
 
     FT_TRACE1(( "FT_Stream_Open:" ));
     FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
@@ -357,7 +373,7 @@
     return FT_Err_Ok;
 
   Fail_Read:
-    ft_free( NULL, stream->base );
+    ft_free( stream->memory, stream->base );
 
   Fail_Map:
     close( file );
@@ -392,7 +408,7 @@
     memory = (FT_Memory)malloc( sizeof ( *memory ) );
     if ( memory )
     {
-      memory->user    = 0;
+      memory->user    = NULL;
       memory->alloc   = ft_alloc;
       memory->realloc = ft_realloc;
       memory->free    = ft_free;
diff --git a/freetype/builds/unix/install.mk b/freetype/builds/unix/install.mk
index aa2518769..45b761d53 100644
--- a/freetype/builds/unix/install.mk
+++ b/freetype/builds/unix/install.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -62,7 +62,7 @@ endif
           $(DESTDIR)$(includedir)/freetype2/freetype/config/ftmodule.h
 	$(INSTALL_DATA) $(OBJ_BUILD)/ftoption.h                        \
           $(DESTDIR)$(includedir)/freetype2/freetype/config/ftoption.h
-	$(INSTALL_SCRIPT) -m 644 $(BUILD_DIR)/freetype2.m4             \
+	$(INSTALL_SCRIPT) -m 644 $(PLATFORM_DIR)/freetype2.m4          \
           $(DESTDIR)$(datadir)/aclocal/freetype2.m4
 	$(INSTALL_SCRIPT) -m 644 $(OBJ_BUILD)/freetype2.pc             \
           $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
diff --git a/freetype/builds/unix/unix-cc.in b/freetype/builds/unix/unix-cc.in
index 30d097b23..89be45016 100644
--- a/freetype/builds/unix/unix-cc.in
+++ b/freetype/builds/unix/unix-cc.in
@@ -2,7 +2,7 @@
 # FreeType 2 template for Unix-specific compiler definitions
 #
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -14,7 +14,7 @@
 
 CC           := @CC@
 COMPILER_SEP := $(SEP)
-FT_LIBTOOL_DIR ?= $(BUILD_DIR)
+FT_LIBTOOL_DIR ?= $(PLATFORM_DIR)
 
 LIBTOOL := $(FT_LIBTOOL_DIR)/libtool
 
@@ -73,7 +73,7 @@ T := -o$(space)
 #
 #   These should concern: debug output, optimization & warnings.
 #
-#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   Use the ANSIFLAGS variable to define the compiler flags used to enforce
 #   ANSI compliance.
 #
 #   We use our own FreeType configuration files overriding defaults.
diff --git a/freetype/builds/unix/unix-def.in b/freetype/builds/unix/unix-def.in
index 5e04f1c6a..d0c758d03 100644
--- a/freetype/builds/unix/unix-def.in
+++ b/freetype/builds/unix/unix-def.in
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -27,7 +27,7 @@ PYTHON := @PYTHON@
 BIN    := bin
 
 # this is used for `make distclean' and `make install'
-OBJ_BUILD ?= $(BUILD_DIR)
+OBJ_BUILD ?= $(PLATFORM_DIR)
 
 # don't use `:=' here since the path stuff will be included after this file
 #
diff --git a/freetype/builds/unix/unix-dev.mk b/freetype/builds/unix/unix-dev.mk
index 135257522..0b572a034 100644
--- a/freetype/builds/unix/unix-dev.mk
+++ b/freetype/builds/unix/unix-dev.mk
@@ -6,7 +6,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/unix/unix-lcc.mk b/freetype/builds/unix/unix-lcc.mk
index a6579db9e..db57835a0 100644
--- a/freetype/builds/unix/unix-lcc.mk
+++ b/freetype/builds/unix/unix-lcc.mk
@@ -6,7 +6,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/unix/unix.mk b/freetype/builds/unix/unix.mk
index e08727d94..262fafb74 100644
--- a/freetype/builds/unix/unix.mk
+++ b/freetype/builds/unix/unix.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -13,8 +13,8 @@
 # fully.
 
 # We need these declarations here since unix-def.mk is a generated file.
-BUILD_DIR := $(TOP_DIR)/builds/unix
-PLATFORM  := unix
+PLATFORM_DIR := $(TOP_DIR)/builds/unix
+PLATFORM     := unix
 
 have_mk := $(wildcard $(OBJ_DIR)/unix-def.mk)
 ifneq ($(have_mk),)
@@ -22,8 +22,8 @@ ifneq ($(have_mk),)
   include $(OBJ_DIR)/unix-def.mk
   include $(OBJ_DIR)/unix-cc.mk
 else
-  include $(BUILD_DIR)/unix-def.mk
-  include $(BUILD_DIR)/unix-cc.mk
+  include $(PLATFORM_DIR)/unix-def.mk
+  include $(PLATFORM_DIR)/unix-cc.mk
 endif
 
 ifdef BUILD_PROJECT
diff --git a/freetype/builds/unix/unixddef.mk b/freetype/builds/unix/unixddef.mk
index b8e321762..77c2a0df5 100644
--- a/freetype/builds/unix/unixddef.mk
+++ b/freetype/builds/unix/unixddef.mk
@@ -4,7 +4,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -27,9 +27,6 @@ SEP    := /
 #
 BIN := bin
 
-# we use a special devel ftoption.h
-DEVEL_DIR := $(TOP_DIR)/devel
-
 
 # library file name
 #
diff --git a/freetype/builds/vms/ftconfig.h b/freetype/builds/vms/ftconfig.h
index 07e5f83d7..2445b7d79 100644
--- a/freetype/builds/vms/ftconfig.h
+++ b/freetype/builds/vms/ftconfig.h
@@ -4,7 +4,7 @@
  *
  *   VMS-specific configuration file (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/builds/vms/ftsystem.c b/freetype/builds/vms/ftsystem.c
index 177481ab2..31b08708f 100644
--- a/freetype/builds/vms/ftsystem.c
+++ b/freetype/builds/vms/ftsystem.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    VMS-specific FreeType low-level system interface (body).             */
 /*                                                                         */
-/*  Copyright (C) 1996-2020 by                                             */
+/*  Copyright (C) 1996-2021 by                                             */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -197,7 +197,7 @@
 
     stream->descriptor.pointer = NULL;
     stream->size               = 0;
-    stream->base               = 0;
+    stream->base               = NULL;
   }
 
 
@@ -246,7 +246,7 @@
                                           file,
                                           0 );
 
-    if ( (long)stream->base == -1 )
+    if ( stream->base == MAP_FAILED )
     {
       FT_ERROR(( "FT_Stream_Open:" ));
       FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
@@ -259,7 +259,7 @@
     stream->pathname.pointer   = (char*)filepathname;
 
     stream->close = ft_close_stream;
-    stream->read  = 0;
+    stream->read  = NULL;
 
     FT_TRACE1(( "FT_Stream_Open:" ));
     FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
@@ -300,7 +300,7 @@
     memory = (FT_Memory)malloc( sizeof ( *memory ) );
     if ( memory )
     {
-      memory->user    = 0;
+      memory->user    = NULL;
       memory->alloc   = ft_alloc;
       memory->realloc = ft_realloc;
       memory->free    = ft_free;
diff --git a/freetype/builds/wince/ftdebug.c b/freetype/builds/wince/ftdebug.c
index 734c4f0a5..9e1777661 100644
--- a/freetype/builds/wince/ftdebug.c
+++ b/freetype/builds/wince/ftdebug.c
@@ -4,7 +4,7 @@
  *
  *   Debugging and logging component for WinCE (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -230,7 +230,7 @@
 
     /* const char*  ft2_debug = getenv( "FT2_DEBUG" ); */
 
-    const char*  ft2_debug = 0;
+    const char*  ft2_debug = NULL;
 
 
     if ( ft2_debug )
diff --git a/freetype/builds/wince/vc2005-ce/index.html b/freetype/builds/wince/vc2005-ce/index.html
index 6936a8909..3e42cf992 100644
--- a/freetype/builds/wince/vc2005-ce/index.html
+++ b/freetype/builds/wince/vc2005-ce/index.html
@@ -21,7 +21,7 @@ the following targets:
   <li>PPC/SP WM6 (Windows Mobile 6)</li>
 </ul>
 
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.11.1 sources:</p>
 
 <ul>
   <pre>
diff --git a/freetype/builds/wince/vc2008-ce/index.html b/freetype/builds/wince/vc2008-ce/index.html
index ee385af86..645675c72 100644
--- a/freetype/builds/wince/vc2008-ce/index.html
+++ b/freetype/builds/wince/vc2008-ce/index.html
@@ -21,7 +21,7 @@ the following targets:
   <li>PPC/SP WM6 (Windows Mobile 6)</li>
 </ul>
 
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.11.1 sources:</p>
 
 <ul>
   <pre>
diff --git a/freetype/builds/windows/detect.mk b/freetype/builds/windows/detect.mk
index 303dc8b98..3eef47aaa 100644
--- a/freetype/builds/windows/detect.mk
+++ b/freetype/builds/windows/detect.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -81,9 +81,9 @@ ifeq ($(PLATFORM),windows)
   # (2004-11-11), and then in the devel mailing list (2004-11-20 to -23).
   #
   ifeq ($(OS),Windows_NT)
-    COPY := cmd.exe /c copy
+    COPY := >nul cmd.exe /c copy
   else
-    COPY := copy
+    COPY := >nul copy
   endif  # test NT
 
 
diff --git a/freetype/builds/windows/ftdebug.c b/freetype/builds/windows/ftdebug.c
index d58949003..94c22da75 100644
--- a/freetype/builds/windows/ftdebug.c
+++ b/freetype/builds/windows/ftdebug.c
@@ -4,7 +4,7 @@
  *
  *   Debugging and logging component for Win32 (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -42,33 +42,108 @@
 
 
 #include <freetype/freetype.h>
+#include <freetype/ftlogging.h>
 #include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftobjs.h>
 
 
-#ifdef FT_DEBUG_LEVEL_ERROR
+#ifdef FT_DEBUG_LOGGING
 
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
+  /**************************************************************************
+   *
+   * Variables used to control logging.
+   *
+   * 1. `ft_default_trace_level` stores the value of trace levels, which are
+   *    provided to FreeType using the `FT2_DEBUG` environment variable.
+   *
+   * 2. `ft_fileptr` stores the `FILE*` handle.
+   *
+   * 3. `ft_component` is a string that holds the name of `FT_COMPONENT`.
+   *
+   * 4. The flag `ft_component_flag` prints the name of `FT_COMPONENT` along
+   *    with the actual log message if set to true.
+   *
+   * 5. The flag `ft_timestamp_flag` prints time along with the actual log
+   *    message if set to ture.
+   *
+   * 6. `ft_have_newline_char` is used to differentiate between a log
+   *    message with and without a trailing newline character.
+   *
+   * 7. `ft_custom_trace_level` stores the custom trace level value, which
+   *    is provided by the user at run-time.
+   *
+   * We use `static` to avoid 'unused variable' warnings.
+   *
+   */
+  static const char*  ft_default_trace_level = NULL;
+  static FILE*        ft_fileptr             = NULL;
+  static const char*  ft_component           = NULL;
+  static FT_Bool      ft_component_flag      = FALSE;
+  static FT_Bool      ft_timestamp_flag      = FALSE;
+  static FT_Bool      ft_have_newline_char   = TRUE;
+  static const char*  ft_custom_trace_level  = NULL;
 
+  /* declared in ftdebug.h */
+
+  dlg_handler            ft_default_log_handler = NULL;
+  FT_Custom_Log_Handler  custom_output_handler  = NULL;
+
+#endif /* FT_DEBUG_LOGGING */
+
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 
 
+#ifdef _WIN32_WCE
+
+  FT_LOACAL_DEF( void )
+  OutputDebugStringA( LPCSTR lpOutputString )
+  {
+    int            len;
+    LPWSTR         lpOutputStringW;
+
+
+    /* allocate memory space for converted string */
+    len = MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+                               lpOutputString, -1, NULL, 0 );
+
+    lpOutputStringW = (LPWSTR)_alloca( len * sizeof ( WCHAR ) );
+
+    if ( !len || !lpOutputStringW )
+      return;
+
+    /* now it is safe to do the translation */
+    MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+                         lpOutputString, -1, lpOutputStringW, len );
+
+    OutputDebugStringW( lpOutputStringW );
+  }
+
+#endif /* _WIN32_WCE */
+
+
   /* documentation is in ftdebug.h */
 
   FT_BASE_DEF( void )
   FT_Message( const char*  fmt,
               ... )
   {
-    static char  buf[8192];
-    va_list      ap;
+    va_list  ap;
 
 
     va_start( ap, fmt );
     vfprintf( stderr, fmt, ap );
-    /* send the string to the debugger as well */
-    vsprintf( buf, fmt, ap );
-    OutputDebugStringA( buf );
+    if ( IsDebuggerPresent() )
+    {
+      static char  buf[1024];
+
+
+      vsnprintf( buf, sizeof buf, fmt, ap );
+      OutputDebugStringA( buf );
+    }
     va_end( ap );
   }
 
@@ -79,13 +154,19 @@
   FT_Panic( const char*  fmt,
             ... )
   {
-    static char  buf[8192];
-    va_list      ap;
+    va_list  ap;
 
 
     va_start( ap, fmt );
-    vsprintf( buf, fmt, ap );
-    OutputDebugStringA( buf );
+    vfprintf( stderr, fmt, ap );
+    if ( IsDebuggerPresent() )
+    {
+      static char  buf[1024];
+
+
+      vsnprintf( buf, sizeof buf, fmt, ap );
+      OutputDebugStringA( buf );
+    }
     va_end( ap );
 
     exit( EXIT_FAILURE );
@@ -207,9 +288,18 @@
   FT_BASE_DEF( void )
   ft_debug_init( void )
   {
-    const char*  ft2_debug = getenv( "FT2_DEBUG" );
+    const char*  ft2_debug = NULL;
 
 
+#ifdef FT_DEBUG_LOGGING
+    if ( ft_custom_trace_level != NULL )
+      ft2_debug = ft_custom_trace_level;
+    else
+      ft2_debug = ft_default_trace_level;
+#else
+    ft2_debug = ft_getenv( "FT2_DEBUG" );
+#endif
+
     if ( ft2_debug )
     {
       const char*  p = ft2_debug;
@@ -222,6 +312,49 @@
         if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
           continue;
 
+#ifdef FT_DEBUG_LOGGING
+
+        /* check extra arguments for logging */
+        if ( *p == '-' )
+        {
+          const char*  r = ++p;
+
+
+          if ( *r == 'v' )
+          {
+            const char*  s = ++r;
+
+
+            ft_component_flag = TRUE;
+
+            if ( *s == 't' )
+            {
+              ft_timestamp_flag = TRUE;
+              p++;
+            }
+
+            p++;
+          }
+
+          else if ( *r == 't' )
+          {
+            const char*  s = ++r;
+
+
+            ft_timestamp_flag = TRUE;
+
+            if ( *s == 'v' )
+            {
+              ft_component_flag = TRUE;
+              p++;
+            }
+
+            p++;
+          }
+        }
+
+#endif /* FT_DEBUG_LOGGING */
+
         /* read toggle name, followed by ':' */
         q = p;
         while ( *p && *p != ':' )
@@ -323,8 +456,237 @@
     /* nothing */
   }
 
-
 #endif /* !FT_DEBUG_LEVEL_TRACE */
 
 
+#ifdef FT_DEBUG_LOGGING
+
+  /**************************************************************************
+   *
+   * Initialize and de-initialize 'dlg' library.
+   *
+   */
+
+  FT_BASE_DEF( void )
+  ft_logging_init( void )
+  {
+    ft_default_log_handler = ft_log_handler;
+    ft_default_trace_level = ft_getenv( "FT2_DEBUG" );
+
+    if ( ft_getenv( "FT_LOGGING_FILE" ) )
+      ft_fileptr = ft_fopen( ft_getenv( "FT_LOGGING_FILE" ), "w" );
+    else
+      ft_fileptr = stderr;
+
+    ft_debug_init();
+
+    /* Set the default output handler for 'dlg'. */
+    dlg_set_handler( ft_default_log_handler, NULL );
+  }
+
+
+  FT_BASE_DEF( void )
+  ft_logging_deinit( void )
+  {
+    if ( ft_fileptr != stderr )
+      ft_fclose( ft_fileptr );
+  }
+
+
+  /**************************************************************************
+   *
+   * An output log handler for FreeType.
+   *
+   */
+  FT_BASE_DEF( void )
+  ft_log_handler( const struct dlg_origin*  origin,
+                  const char*               string,
+                  void*                     data )
+  {
+    char         features_buf[128];
+    char*        bufp = features_buf;
+
+    FT_UNUSED( data );
+
+
+    if ( ft_have_newline_char )
+    {
+      const char*  features        = NULL;
+      size_t       features_length = 0;
+
+
+#define FEATURES_TIMESTAMP            "[%h:%m] "
+#define FEATURES_COMPONENT            "[%t] "
+#define FEATURES_TIMESTAMP_COMPONENT  "[%h:%m %t] "
+
+      if ( ft_timestamp_flag && ft_component_flag )
+      {
+        features        = FEATURES_TIMESTAMP_COMPONENT;
+        features_length = sizeof ( FEATURES_TIMESTAMP_COMPONENT );
+      }
+      else if ( ft_timestamp_flag )
+      {
+        features        = FEATURES_TIMESTAMP;
+        features_length = sizeof ( FEATURES_TIMESTAMP );
+      }
+      else if ( ft_component_flag )
+      {
+        features        = FEATURES_COMPONENT;
+        features_length = sizeof ( FEATURES_COMPONENT );
+      }
+
+      if ( ft_component_flag || ft_timestamp_flag )
+      {
+        ft_strncpy( features_buf, features, features_length );
+        bufp += features_length - 1;
+      }
+
+      if ( ft_component_flag )
+      {
+        size_t  tag_length = ft_strlen( *origin->tags );
+        size_t  i;
+
+
+        /* To vertically align tracing messages we compensate the */
+        /* different FT_COMPONENT string lengths by inserting an  */
+        /* appropriate amount of space characters.                */
+        for ( i = 0;
+              i < FT_MAX_TRACE_LEVEL_LENGTH - tag_length;
+              i++ )
+          *bufp++ = ' ';
+      }
+    }
+
+    /* Finally add the format string for the tracing message. */
+    *bufp++ = '%';
+    *bufp++ = 'c';
+    *bufp   = '\0';
+
+    dlg_generic_outputf_stream( ft_fileptr,
+                                (const char*)features_buf,
+                                origin,
+                                string,
+                                dlg_default_output_styles,
+                                true );
+
+    if ( ft_strrchr( string, '\n' ) )
+      ft_have_newline_char = TRUE;
+    else
+      ft_have_newline_char = FALSE;
+  }
+
+
+  /* documentation is in ftdebug.h */
+  FT_BASE_DEF( void )
+  ft_add_tag( const char*  tag )
+  {
+    ft_component = tag;
+
+    dlg_add_tag( tag, NULL );
+  }
+
+
+  /* documentation is in ftdebug.h */
+  FT_BASE_DEF( void )
+  ft_remove_tag( const char*  tag )
+  {
+    dlg_remove_tag( tag, NULL );
+  }
+
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Level( const char*  level )
+  {
+    ft_component_flag     = FALSE;
+    ft_timestamp_flag     = FALSE;
+    ft_custom_trace_level = level;
+
+    ft_debug_init();
+  }
+
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Default_Level( void )
+  {
+    ft_component_flag     = FALSE;
+    ft_timestamp_flag     = FALSE;
+    ft_custom_trace_level = NULL;
+
+    ft_debug_init();
+  }
+
+
+  /**************************************************************************
+   *
+   * Functions to handle a custom log handler.
+   *
+   */
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Log_Handler( FT_Custom_Log_Handler  handler )
+  {
+    custom_output_handler = handler;
+  }
+
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Default_Log_Handler( void )
+  {
+    custom_output_handler = NULL;
+  }
+
+
+  /* documentation is in ftdebug.h */
+  FT_BASE_DEF( void )
+  FT_Logging_Callback( const char*  fmt,
+                       ... )
+  {
+    va_list  ap;
+
+
+    va_start( ap, fmt );
+    custom_output_handler( ft_component, fmt, ap );
+    va_end( ap );
+  }
+
+#else /* !FT_DEBUG_LOGGING */
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Level( const char*  level )
+  {
+    FT_UNUSED( level );
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Default_Level( void )
+  {
+    /* nothing */
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Log_Handler( FT_Custom_Log_Handler  handler )
+  {
+    FT_UNUSED( handler );
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Default_Log_Handler( void )
+  {
+    /* nothing */
+  }
+
+#endif /* !FT_DEBUG_LOGGING */
+
+
 /* END */
diff --git a/freetype/builds/windows/ftsystem.c b/freetype/builds/windows/ftsystem.c
new file mode 100644
index 000000000..1ebadd49f
--- /dev/null
+++ b/freetype/builds/windows/ftsystem.c
@@ -0,0 +1,436 @@
+/****************************************************************************
+ *
+ * ftsystem.c
+ *
+ *   Windows-specific FreeType low-level system interface (body).
+ *
+ * Copyright (C) 2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <ft2build.h>
+  /* we use our special ftconfig.h file, not the standard one */
+#include FT_CONFIG_CONFIG_H
+#include <freetype/internal/ftdebug.h>
+#include <freetype/ftsystem.h>
+#include <freetype/fterrors.h>
+#include <freetype/fttypes.h>
+#include <freetype/internal/ftstream.h>
+
+  /* memory mapping and allocation includes and definitions */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+
+  /**************************************************************************
+   *
+   *                      MEMORY MANAGEMENT INTERFACE
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * It is not necessary to do any error checking for the
+   * allocation-related functions.  This will be done by the higher level
+   * routines like ft_mem_alloc() or ft_mem_realloc().
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_alloc
+   *
+   * @Description:
+   *   The memory allocation function.
+   *
+   * @Input:
+   *   memory ::
+   *     A pointer to the memory object.
+   *
+   *   size ::
+   *     The requested size in bytes.
+   *
+   * @Return:
+   *   The address of newly allocated block.
+   */
+  FT_CALLBACK_DEF( void* )
+  ft_alloc( FT_Memory  memory,
+            long       size )
+  {
+    return HeapAlloc( memory->user, 0, size );
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_realloc
+   *
+   * @Description:
+   *   The memory reallocation function.
+   *
+   * @Input:
+   *   memory ::
+   *     A pointer to the memory object.
+   *
+   *   cur_size ::
+   *     The current size of the allocated memory block.
+   *
+   *   new_size ::
+   *     The newly requested size in bytes.
+   *
+   *   block ::
+   *     The current address of the block in memory.
+   *
+   * @Return:
+   *   The address of the reallocated memory block.
+   */
+  FT_CALLBACK_DEF( void* )
+  ft_realloc( FT_Memory  memory,
+              long       cur_size,
+              long       new_size,
+              void*      block )
+  {
+    FT_UNUSED( cur_size );
+
+    return HeapReAlloc( memory->user, 0, block, new_size );
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_free
+   *
+   * @Description:
+   *   The memory release function.
+   *
+   * @Input:
+   *   memory ::
+   *     A pointer to the memory object.
+   *
+   *   block ::
+   *     The address of block in memory to be freed.
+   */
+  FT_CALLBACK_DEF( void )
+  ft_free( FT_Memory  memory,
+           void*      block )
+  {
+    HeapFree( memory->user, 0, block );
+  }
+
+
+  /**************************************************************************
+   *
+   *                    RESOURCE MANAGEMENT INTERFACE
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
+   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+   * messages during execution.
+   */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  io
+
+  /* We use the macro STREAM_FILE for convenience to extract the       */
+  /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream )  ( (FILE*)stream->descriptor.pointer )
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_close_stream_by_munmap
+   *
+   * @Description:
+   *   The function to close a stream which is opened by mmap.
+   *
+   * @Input:
+   *   stream :: A pointer to the stream object.
+   */
+  FT_CALLBACK_DEF( void )
+  ft_close_stream_by_munmap( FT_Stream  stream )
+  {
+    UnmapViewOfFile( (LPCVOID)stream->descriptor.pointer );
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = NULL;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   ft_close_stream_by_free
+   *
+   * @Description:
+   *   The function to close a stream which is created by ft_alloc.
+   *
+   * @Input:
+   *   stream :: A pointer to the stream object.
+   */
+  FT_CALLBACK_DEF( void )
+  ft_close_stream_by_free( FT_Stream  stream )
+  {
+    ft_free( stream->memory, stream->descriptor.pointer );
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = NULL;
+  }
+
+
+#ifdef _WIN32_WCE
+
+  FT_LOCAL_DEF( HANDLE )
+  CreateFileA( LPCSTR                lpFileName,
+               DWORD                 dwDesiredAccess,
+               DWORD                 dwShareMode,
+               LPSECURITY_ATTRIBUTES lpSecurityAttributes,
+               DWORD                 dwCreationDisposition,
+               DWORD                 dwFlagsAndAttributes,
+               HANDLE                hTemplateFile )
+  {
+    int            len;
+    LPWSTR         lpFileNameW;
+
+
+    /* allocate memory space for converted path name */
+    len = MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+                               lpFileName, -1, NULL, 0 );
+
+    lpFileNameW = (LPWSTR)_alloca( len * sizeof ( WCHAR ) );
+
+    if ( !len || !lpFileNameW )
+    {
+      FT_ERROR(( "FT_Stream_Open: cannot convert file name to LPWSTR\n" ));
+      return INVALID_HANDLE_VALUE;
+    }
+
+    /* now it is safe to do the translation */
+    MultiByteToWideChar( CP_ACP, MB_ERR_INVALID_CHARS,
+                         lpFileName, -1, lpFileNameW, len );
+
+    /* open the file */
+    return CreateFileW( lpFileNameW, dwDesiredAccess, dwShareMode,
+                        lpSecurityAttributes, dwCreationDisposition,
+                        dwFlagsAndAttributes, hTemplateFile );
+  }
+
+
+  FT_LOCAL_DEF( BOOL )
+  GetFileSizeEx( HANDLE         hFile,
+                 PLARGE_INTEGER lpFileSize )
+  {
+    lpFileSize->u.LowPart = GetFileSize( hFile,
+                                         (DWORD *)&lpFileSize->u.HighPart );
+
+    if ( lpFileSize->u.LowPart == INVALID_FILE_SIZE &&
+         GetLastError() != NO_ERROR                 )
+      return FALSE;
+    else
+      return TRUE;
+  }
+
+#endif /* _WIN32_WCE */
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname )
+  {
+    HANDLE         file;
+    HANDLE         fm;
+    LARGE_INTEGER  size;
+
+
+    if ( !stream )
+      return FT_THROW( Invalid_Stream_Handle );
+
+    /* open the file */
+    file = CreateFileA( (LPCSTR)filepathname, GENERIC_READ, FILE_SHARE_READ,
+                        NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0 );
+    if ( file == INVALID_HANDLE_VALUE )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not open `%s'\n", filepathname ));
+      return FT_THROW( Cannot_Open_Resource );
+    }
+
+    if ( GetFileSizeEx( file, &size ) == FALSE )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not retrieve size of file `%s'\n", filepathname ));
+      goto Fail_Open;
+    }
+
+    /* `stream->size' is typedef'd to unsigned long (in `ftsystem.h'); */
+    /* So avoid overflow caused by fonts in huge files larger than     */
+    /* 2GB, do a test.                                                 */
+    if ( size.QuadPart > LONG_MAX )
+    {
+      FT_ERROR(( "FT_Stream_Open: file is too big\n" ));
+      goto Fail_Open;
+    }
+    else if ( size.QuadPart == 0 )
+    {
+      FT_ERROR(( "FT_Stream_Open: zero-length file\n" ));
+      goto Fail_Open;
+    }
+
+    fm = CreateFileMapping( file, NULL, PAGE_READONLY, 0, 0, NULL );
+    if ( fm == NULL )
+    {
+      FT_ERROR(( "FT_Stream_Open: can not map file\n" ));
+      goto Fail_Open;
+    }
+
+    /* Store only the low part of this 64 bits integer because long is */
+    /* a 32 bits type. Anyway, a check has been done above to forbid   */
+    /* a size greater than LONG_MAX                                    */
+    stream->size = size.LowPart;
+    stream->pos  = 0;
+    stream->base = (unsigned char *)
+                     MapViewOfFile( fm, FILE_MAP_READ, 0, 0, 0 );
+
+    CloseHandle( fm );
+
+    if ( stream->base != NULL )
+      stream->close = ft_close_stream_by_munmap;
+    else
+    {
+      DWORD  total_read_count;
+
+
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
+
+      stream->base = (unsigned char*)ft_alloc( stream->memory, stream->size );
+
+      if ( !stream->base )
+      {
+        FT_ERROR(( "FT_Stream_Open:" ));
+        FT_ERROR(( " could not `alloc' memory\n" ));
+        goto Fail_Open;
+      }
+
+      total_read_count = 0;
+      do
+      {
+        DWORD  read_count;
+
+
+        if ( ReadFile( file,
+                       stream->base + total_read_count,
+                       stream->size - total_read_count,
+                       &read_count, NULL ) == FALSE )
+        {
+          FT_ERROR(( "FT_Stream_Open:" ));
+          FT_ERROR(( " error while `read'ing file `%s'\n", filepathname ));
+          goto Fail_Read;
+        }
+
+        total_read_count += read_count;
+
+      } while ( total_read_count != stream->size );
+
+      stream->close = ft_close_stream_by_free;
+    }
+
+    CloseHandle( file );
+
+    stream->descriptor.pointer = stream->base;
+    stream->pathname.pointer   = (char*)filepathname;
+
+    stream->read = NULL;
+
+    FT_TRACE1(( "FT_Stream_Open:" ));
+    FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
+                filepathname, stream->size ));
+
+    return FT_Err_Ok;
+
+  Fail_Read:
+    ft_free( stream->memory, stream->base );
+
+  Fail_Open:
+    CloseHandle( file );
+
+    stream->base = NULL;
+    stream->size = 0;
+    stream->pos  = 0;
+
+    return FT_THROW( Cannot_Open_Stream );
+  }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+  extern FT_Int
+  ft_mem_debug_init( FT_Memory  memory );
+
+  extern void
+  ft_mem_debug_done( FT_Memory  memory );
+
+#endif
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Memory )
+  FT_New_Memory( void )
+  {
+    HANDLE     heap;
+    FT_Memory  memory;
+
+
+    heap   = GetProcessHeap();
+    memory = heap ? (FT_Memory)HeapAlloc( heap, 0, sizeof ( *memory ) )
+                  : NULL;
+
+    if ( memory )
+    {
+      memory->user    = heap;
+      memory->alloc   = ft_alloc;
+      memory->realloc = ft_realloc;
+      memory->free    = ft_free;
+#ifdef FT_DEBUG_MEMORY
+      ft_mem_debug_init( memory );
+#endif
+    }
+
+    return memory;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( void )
+  FT_Done_Memory( FT_Memory  memory )
+  {
+#ifdef FT_DEBUG_MEMORY
+    ft_mem_debug_done( memory );
+#endif
+    memory->free( memory, memory );
+  }
+
+
+/* END */
diff --git a/freetype/builds/windows/vc2010/freetype.sln b/freetype/builds/windows/vc2010/freetype.sln
index 1bea194c7..5f3b1141d 100644
--- a/freetype/builds/windows/vc2010/freetype.sln
+++ b/freetype/builds/windows/vc2010/freetype.sln
@@ -4,34 +4,49 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcxpro
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
 		Debug|x64 = Debug|x64
-		Debug Static|Win32 = Debug Static|Win32
+		Debug|ARM64 = Debug|ARM64
+		Debug|Win32 = Debug|Win32
 		Debug Static|x64 = Debug Static|x64
-		Release|Win32 = Release|Win32
+		Debug Static|ARM64 = Debug Static|ARM64
+		Debug Static|Win32 = Debug Static|Win32
 		Release|x64 = Release|x64
-		Release Static|Win32 = Release Static|Win32
+		Release|ARM64 = Release|ARM64
+		Release|Win32 = Release|Win32
 		Release Static|x64 = Release Static|x64
+		Release Static|ARM64 = Release Static|ARM64
+		Release Static|Win32 = Release Static|Win32
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.ActiveCfg = Debug|Win32
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.Build.0 = Debug|Win32
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|x64.ActiveCfg = Debug|x64
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|x64.Build.0 = Debug|x64
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.ActiveCfg = Debug Static|Win32
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.Build.0 = Debug Static|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|ARM64.Build.0 = Debug|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.Build.0 = Debug|Win32
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|x64.ActiveCfg = Debug Static|x64
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|x64.Build.0 = Debug Static|x64
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.ActiveCfg = Release|Win32
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.Build.0 = Release|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|ARM64.ActiveCfg = Debug Static|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|ARM64.Build.0 = Debug Static|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.ActiveCfg = Debug Static|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Static|Win32.Build.0 = Debug Static|Win32
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|x64.ActiveCfg = Release|x64
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|x64.Build.0 = Release|x64
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.ActiveCfg = Release Static|Win32
-		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.Build.0 = Release Static|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|ARM64.ActiveCfg = Release|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|ARM64.Build.0 = Release|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.ActiveCfg = Release|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.Build.0 = Release|Win32
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|x64.ActiveCfg = Release Static|x64
 		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|x64.Build.0 = Release Static|x64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|ARM64.ActiveCfg = Release Static|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|ARM64.Build.0 = Release Static|ARM64
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.ActiveCfg = Release Static|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Static|Win32.Build.0 = Release Static|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {90811697-0889-4381-80BC-C3FE8FA4931F}
+	EndGlobalSection
 EndGlobal
diff --git a/freetype/builds/windows/vc2010/freetype.vcxproj b/freetype/builds/windows/vc2010/freetype.vcxproj
index f249e5af7..284110613 100644
--- a/freetype/builds/windows/vc2010/freetype.vcxproj
+++ b/freetype/builds/windows/vc2010/freetype.vcxproj
@@ -1,10 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<!--
+  You can use this file to build FreeType with MSBuild as follows
+
+    MSBuild.exe -t:Rebuild
+                -p:Configuration=Debug
+                -p:Platform=x64
+                -p:UserDefines=FT_DEBUG_LOGGING
+                   builds/windows/vc2010/freetype.vcxproj
+
+  or with different appropriate switches. It also works with Visual Studio.
+  Additional customization can be made in `freetype.user.props`.
+-->
+<Project DefaultTargets="DlgCopy;Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|x64">
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
@@ -13,6 +29,10 @@
       <Configuration>Debug Static</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug Static|ARM64">
+      <Configuration>Debug Static</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug Static|x64">
       <Configuration>Debug Static</Configuration>
       <Platform>x64</Platform>
@@ -21,6 +41,10 @@
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|x64">
       <Configuration>Release</Configuration>
       <Platform>x64</Platform>
@@ -29,6 +53,10 @@
       <Configuration>Release Static</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release Static|ARM64">
+      <Configuration>Release Static</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release Static|x64">
       <Configuration>Release Static</Configuration>
       <Platform>x64</Platform>
@@ -44,35 +72,51 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|ARM64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|ARM64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>NotSet</CharacterSet>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -93,7 +137,7 @@
       <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <DisableLanguageExtensions>true</DisableLanguageExtensions>
+      <DisableLanguageExtensions>false</DisableLanguageExtensions>
       <WarningLevel>Level4</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <CompileAs>Default</CompileAs>
@@ -106,11 +150,39 @@
       <PreprocessorDefinitions>_DEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Culture>0x0409</Culture>
     </ResourceCompile>
-    <Lib>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
-    </Lib>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <DisableLanguageExtensions>false</DisableLanguageExtensions>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <CompileAs>Default</CompileAs>
+      <DisableSpecificWarnings>4001</DisableSpecificWarnings>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <TargetMachine>MachineARM64</TargetMachine>
+      <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
@@ -119,7 +191,7 @@
       <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <DisableLanguageExtensions>true</DisableLanguageExtensions>
+      <DisableLanguageExtensions>false</DisableLanguageExtensions>
       <WarningLevel>Level4</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <CompileAs>Default</CompileAs>
@@ -132,11 +204,12 @@
       <PreprocessorDefinitions>_DEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Culture>0x0409</Culture>
     </ResourceCompile>
-    <Lib>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
-    </Lib>
+    </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'">
     <ClCompile>
@@ -145,7 +218,7 @@
       <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <DisableLanguageExtensions>true</DisableLanguageExtensions>
+      <DisableLanguageExtensions>false</DisableLanguageExtensions>
       <WarningLevel>Level4</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <CompileAs>Default</CompileAs>
@@ -164,6 +237,32 @@
       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|ARM64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <DisableLanguageExtensions>false</DisableLanguageExtensions>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <CompileAs>Default</CompileAs>
+      <DisableSpecificWarnings>4001</DisableSpecificWarnings>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Lib>
+      <TargetMachine>MachineARM64</TargetMachine>
+      <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
@@ -171,7 +270,7 @@
       <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <DisableLanguageExtensions>true</DisableLanguageExtensions>
+      <DisableLanguageExtensions>false</DisableLanguageExtensions>
       <WarningLevel>Level4</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <CompileAs>Default</CompileAs>
@@ -210,12 +309,41 @@
       <PreprocessorDefinitions>NDEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Culture>0x0409</Culture>
     </ResourceCompile>
-    <Lib>
-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
-    </Lib>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <DisableLanguageExtensions>true</DisableLanguageExtensions>
+      <WarningLevel>Level4</WarningLevel>
+      <CompileAs>Default</CompileAs>
+      <DisableSpecificWarnings>4001</DisableSpecificWarnings>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <TargetMachine>MachineARM64</TargetMachine>
+      <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -230,19 +358,19 @@
       <CompileAs>Default</CompileAs>
       <DisableSpecificWarnings>4001</DisableSpecificWarnings>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
       <IntrinsicFunctions>true</IntrinsicFunctions>
     </ClCompile>
     <ResourceCompile>
       <PreprocessorDefinitions>NDEBUG;DLL_EXPORT;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Culture>0x0409</Culture>
     </ResourceCompile>
-    <Lib>
-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
-    </Lib>
+    </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|Win32'">
     <ClCompile>
@@ -265,12 +393,37 @@
       <Culture>0x0409</Culture>
     </ResourceCompile>
     <Lib>
-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
     </Lib>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|ARM64'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <DisableLanguageExtensions>true</DisableLanguageExtensions>
+      <WarningLevel>Level4</WarningLevel>
+      <CompileAs>Default</CompileAs>
+      <DisableSpecificWarnings>4001</DisableSpecificWarnings>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Lib>
+      <TargetMachine>MachineARM64</TargetMachine>
+      <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
+    </Lib>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">
     <ClCompile>
       <Optimization>MaxSpeed</Optimization>
@@ -284,7 +437,6 @@
       <CompileAs>Default</CompileAs>
       <DisableSpecificWarnings>4001</DisableSpecificWarnings>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
       <IntrinsicFunctions>true</IntrinsicFunctions>
     </ClCompile>
     <ResourceCompile>
@@ -292,7 +444,6 @@
       <Culture>0x0409</Culture>
     </ResourceCompile>
     <Lib>
-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>
@@ -316,13 +467,13 @@
     <ClCompile Include="..\..\..\src\base\ftpfr.c" />
     <ClCompile Include="..\..\..\src\base\ftstroke.c" />
     <ClCompile Include="..\..\..\src\base\ftsynth.c" />
-    <ClCompile Include="..\..\..\src\base\ftsystem.c" />
     <ClCompile Include="..\..\..\src\base\fttype1.c" />
     <ClCompile Include="..\..\..\src\base\ftwinfnt.c" />
     <ClCompile Include="..\..\..\src\bdf\bdf.c" />
     <ClCompile Include="..\..\..\src\cache\ftcache.c" />
     <ClCompile Include="..\..\..\src\cff\cff.c" />
     <ClCompile Include="..\..\..\src\cid\type1cid.c" />
+    <ClCompile Include="..\..\..\src\dlg\dlgwrap.c" />
     <ClCompile Include="..\..\..\src\gzip\ftgzip.c" />
     <ClCompile Include="..\..\..\src\lzw\ftlzw.c" />
     <ClCompile Include="..\..\..\src\pcf\pcf.c" />
@@ -333,6 +484,7 @@
     <ClCompile Include="..\..\..\src\raster\raster.c" />
     <ClCompile Include="..\..\..\src\sfnt\sfnt.c" />
     <ClCompile Include="..\..\..\src\smooth\smooth.c" />
+    <ClCompile Include="..\..\..\src\sdf\sdf.c" />
     <ClCompile Include="..\..\..\src\truetype\truetype.c" />
     <ClCompile Include="..\..\..\src\type1\type1.c" />
     <ClCompile Include="..\..\..\src\type42\type42.c" />
@@ -340,12 +492,33 @@
     <ClCompile Include="..\ftdebug.c">
       <DisableLanguageExtensions>false</DisableLanguageExtensions>
     </ClCompile>
+    <ClCompile Include="..\ftsystem.c">
+      <DisableLanguageExtensions>false</DisableLanguageExtensions>
+    </ClCompile>
     <ResourceCompile Include="..\..\..\src\base\ftver.rc" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
+  <ItemGroup Condition="Exists('..\..\..\subprojects\dlg\.git')">
+    <DlgSrc Include="..\..\..\subprojects\dlg\include\dlg\output.h">
+      <DlgDst>..\..\..\include\dlg\output.h</DlgDst>
+    </DlgSrc>
+    <DlgSrc Include="..\..\..\subprojects\dlg\include\dlg\dlg.h">
+      <DlgDst>..\..\..\include\dlg\dlg.h</DlgDst>
+    </DlgSrc>
+    <DlgSrc Include="..\..\..\subprojects\dlg\src\dlg\dlg.c">
+      <DlgDst>..\..\..\src\dlg\dlg.c</DlgDst>
+    </DlgSrc>
+  </ItemGroup>
+  <Target Name="DlgCopy" Inputs="@(DlgSrc)" Outputs="@(DlgSrc->'%(DlgDst)')" Condition="Exists('..\..\..\subprojects\dlg\.git')">
+    <Copy SourceFiles="@(DlgSrc)" DestinationFiles="@(DlgSrc->'%(DlgDst)')" />
+  </Target>
   <Target Name="AfterBuild">
-    <Copy SourceFiles="$(TargetPath)" DestinationFolder="..\..\..\objs" />
+    <ItemGroup>
+      <TargetFiles Include="$(TargetDir)$(TargetName).*" />
+    </ItemGroup>
+    <Copy SourceFiles="@(TargetFiles)" DestinationFolder="..\..\..\objs" />
+    <Copy SourceFiles="$(TargetDir)$(TargetFileName)" DestinationFolder="..\..\..\..\freetype-demos\bin" Condition="'$(TargetExt)'=='.dll'" />
   </Target>
 </Project>
diff --git a/freetype/builds/windows/vc2010/freetype.vcxproj.filters b/freetype/builds/windows/vc2010/freetype.vcxproj.filters
index edfeacfe5..f0a075c6f 100644
--- a/freetype/builds/windows/vc2010/freetype.vcxproj.filters
+++ b/freetype/builds/windows/vc2010/freetype.vcxproj.filters
@@ -23,9 +23,6 @@
     <ClCompile Include="..\..\..\src\base\ftinit.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\base\ftsystem.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\src\bdf\bdf.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -65,6 +62,9 @@
     <ClCompile Include="..\..\..\src\sfnt\sfnt.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\src\sdf\sdf.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\src\smooth\smooth.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -131,6 +131,12 @@
     <ClCompile Include="..\..\..\src\base\ftwinfnt.c">
       <Filter>Source Files\FT_MODULES</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\src\dlg\dlgwrap.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\ftsystem.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\..\..\src\base\ftver.rc">
diff --git a/freetype/builds/windows/vc2010/index.html b/freetype/builds/windows/vc2010/index.html
index 3b60c5fe1..dcb1944b8 100644
--- a/freetype/builds/windows/vc2010/index.html
+++ b/freetype/builds/windows/vc2010/index.html
@@ -12,7 +12,7 @@
 <p>This directory contains solution and project files for
 Visual&nbsp;C++&nbsp;2010 or newer, named <tt>freetype.sln</tt>,
 and <tt>freetype.vcxproj</tt>.  It compiles the following libraries
-from the FreeType 2.10.4 sources:</p>
+from the FreeType 2.11.1 sources:</p>
 
 <ul>
   <li>freetype.dll using 'Release' or 'Debug' configurations</li>
diff --git a/freetype/builds/windows/visualc/freetype.dsp b/freetype/builds/windows/visualc/freetype.dsp
index 36e9fc3b8..451fab28b 100644
--- a/freetype/builds/windows/visualc/freetype.dsp
+++ b/freetype/builds/windows/visualc/freetype.dsp
@@ -58,7 +58,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
-# ADD LINK32 /nologo /dll /machine:I386 /out:"$(OutDir)\freetype.dll"
+# ADD LINK32 /nologo /dll /machine:I386 /opt:REF,ICF /out:"$(OutDir)\freetype.dll"
 
 !ELSEIF  "$(CFG)" == "freetype - Win32 Debug"
 
diff --git a/freetype/builds/windows/visualc/freetype.vcproj b/freetype/builds/windows/visualc/freetype.vcproj
index 9ff82a5ba..f69bc421a 100644
--- a/freetype/builds/windows/visualc/freetype.vcproj
+++ b/freetype/builds/windows/visualc/freetype.vcproj
@@ -19,7 +19,7 @@
 			ConfigurationType="2"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
-			CharacterSet="1"
+			CharacterSet="0"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -45,6 +45,7 @@
 				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;DLL_EXPORT"
 				StringPooling="true"
 				RuntimeLibrary="2"
+				EnableEnhancedInstructionSet="2"
 				EnableFunctionLevelLinking="true"
 				DisableLanguageExtensions="true"
 				WarningLevel="4"
@@ -65,6 +66,8 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -95,7 +98,7 @@
 			ConfigurationType="4"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
-			CharacterSet="1"
+			CharacterSet="0"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -121,6 +124,7 @@
 				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY"
 				StringPooling="true"
 				RuntimeLibrary="0"
+				EnableEnhancedInstructionSet="2"
 				EnableFunctionLevelLinking="true"
 				DisableLanguageExtensions="true"
 				WarningLevel="4"
@@ -165,7 +169,7 @@
 			ConfigurationType="2"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
-			CharacterSet="1"
+			CharacterSet="0"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -238,7 +242,7 @@
 			ConfigurationType="4"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
-			CharacterSet="1"
+			CharacterSet="0"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -395,8 +399,40 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\..\src\base\ftsystem.c"
+				RelativePath="..\ftsystem.c"
 				>
+				<FileConfiguration
+					Name="Release|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						DisableLanguageExtensions="false"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Release Static|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						DisableLanguageExtensions="false"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						DisableLanguageExtensions="false"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Debug Static|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						DisableLanguageExtensions="false"
+					/>
+				</FileConfiguration>
 			</File>
 			<File
 				RelativePath="..\..\..\src\smooth\smooth.c"
diff --git a/freetype/builds/windows/visualc/index.html b/freetype/builds/windows/visualc/index.html
index cec26d27a..d0c8f2f94 100644
--- a/freetype/builds/windows/visualc/index.html
+++ b/freetype/builds/windows/visualc/index.html
@@ -12,7 +12,7 @@
 <p>This directory contains project files <tt>freetype.dsp</tt> for
 Visual C++ 6.0, and <tt>freetype.vcproj</tt> for Visual C++ 2002
 through 2008, which you might need to upgrade automatically.
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.11.1 sources:</p>
 
 <ul>
   <li>freetype.dll using 'Release' or 'Debug' configurations</li>
diff --git a/freetype/builds/windows/visualce/index.html b/freetype/builds/windows/visualce/index.html
index 474e85c37..b50ef79b0 100644
--- a/freetype/builds/windows/visualce/index.html
+++ b/freetype/builds/windows/visualce/index.html
@@ -21,7 +21,7 @@ the following targets:
   <li>PPC/SP WM6 (Windows Mobile 6)</li>
 </ul>
 
-It compiles the following libraries from the FreeType 2.10.4 sources:</p>
+It compiles the following libraries from the FreeType 2.11.1 sources:</p>
 
 <ul>
   <pre>
diff --git a/freetype/builds/windows/w32-bcc.mk b/freetype/builds/windows/w32-bcc.mk
index c80710ea3..d497dd15d 100644
--- a/freetype/builds/windows/w32-bcc.mk
+++ b/freetype/builds/windows/w32-bcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-bccd.mk b/freetype/builds/windows/w32-bccd.mk
index 966bdb51f..701b83d25 100644
--- a/freetype/builds/windows/w32-bccd.mk
+++ b/freetype/builds/windows/w32-bccd.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-dev.mk b/freetype/builds/windows/w32-dev.mk
index b2af66790..a2f464479 100644
--- a/freetype/builds/windows/w32-dev.mk
+++ b/freetype/builds/windows/w32-dev.mk
@@ -5,7 +5,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-gcc.mk b/freetype/builds/windows/w32-gcc.mk
index f27e6b12a..4117453ec 100644
--- a/freetype/builds/windows/w32-gcc.mk
+++ b/freetype/builds/windows/w32-gcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-icc.mk b/freetype/builds/windows/w32-icc.mk
index 2e696092d..ebab45ef2 100644
--- a/freetype/builds/windows/w32-icc.mk
+++ b/freetype/builds/windows/w32-icc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-intl.mk b/freetype/builds/windows/w32-intl.mk
index 88e626975..0fef8d724 100644
--- a/freetype/builds/windows/w32-intl.mk
+++ b/freetype/builds/windows/w32-intl.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-lcc.mk b/freetype/builds/windows/w32-lcc.mk
index 6cf646064..7aed5b517 100644
--- a/freetype/builds/windows/w32-lcc.mk
+++ b/freetype/builds/windows/w32-lcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-mingw32.mk b/freetype/builds/windows/w32-mingw32.mk
index f2eb0216d..673177885 100644
--- a/freetype/builds/windows/w32-mingw32.mk
+++ b/freetype/builds/windows/w32-mingw32.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-vcc.mk b/freetype/builds/windows/w32-vcc.mk
index e800d2744..278624f37 100644
--- a/freetype/builds/windows/w32-vcc.mk
+++ b/freetype/builds/windows/w32-vcc.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/w32-wat.mk b/freetype/builds/windows/w32-wat.mk
index a0de4bbbb..df2ece365 100644
--- a/freetype/builds/windows/w32-wat.mk
+++ b/freetype/builds/windows/w32-wat.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/builds/windows/win32-def.mk b/freetype/builds/windows/win32-def.mk
index f75985399..15bfd0cfd 100644
--- a/freetype/builds/windows/win32-def.mk
+++ b/freetype/builds/windows/win32-def.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -13,11 +13,11 @@
 # fully.
 
 
-DELETE    := del
-CAT       := type
-SEP       := $(strip \ )
-BUILD_DIR := $(TOP_DIR)/builds/windows
-PLATFORM  := windows
+DELETE       := del
+CAT          := type
+SEP          := $(strip \ )
+PLATFORM_DIR := $(TOP_DIR)/builds/windows
+PLATFORM     := windows
 
 # This is used for `make refdoc' and `make refdoc-venv'
 #
diff --git a/freetype/devel/ft2build.h b/freetype/devel/ft2build.h
index 0ab8ba0f4..117532ba4 100644
--- a/freetype/devel/ft2build.h
+++ b/freetype/devel/ft2build.h
@@ -4,7 +4,7 @@
  *
  *   FreeType 2 build and setup macros (development version).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/devel/ftoption.h b/freetype/devel/ftoption.h
index 307d1a382..f92b4167a 100644
--- a/freetype/devel/ftoption.h
+++ b/freetype/devel/ftoption.h
@@ -4,7 +4,7 @@
  *
  *   User-selectable configuration macros (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -105,8 +105,7 @@ FT_BEGIN_HEADER
    *
    * ```
    *   FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
-   *                       cff:no-stem-darkening=1 \
-   *                       autofitter:warping=1
+   *                       cff:no-stem-darkening=1
    * ```
    *
    */
@@ -433,6 +432,21 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
+   * Logging
+   *
+   *   Compiling FreeType in debug or trace mode makes FreeType write error
+   *   and trace log messages to `stderr`.  Enabling this macro
+   *   automatically forces the `FT_DEBUG_LEVEL_ERROR` and
+   *   `FT_DEBUG_LEVEL_TRACE` macros and allows FreeType to write error and
+   *   trace log messages to a file instead of `stderr`.  For writing logs
+   *   to a file, FreeType uses an the external `dlg` library (the source
+   *   code is in `src/dlg`).
+   */
+#define FT_DEBUG_LOGGING
+
+
+  /**************************************************************************
+   *
    * Autofitter debugging
    *
    *   If `FT_DEBUG_AUTOFIT` is defined, FreeType provides some means to
@@ -894,24 +908,6 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
-   * Compile 'autofit' module with warp hinting.  The idea of the warping
-   * code is to slightly scale and shift a glyph within a single dimension so
-   * that as much of its segments are aligned (more or less) on the grid.  To
-   * find out the optimal scaling and shifting value, various parameter
-   * combinations are tried and scored.
-   *
-   * You can switch warping on and off with the `warping` property of the
-   * auto-hinter (see file `ftdriver.h` for more information; by default it
-   * is switched off).
-   *
-   * This experimental option is not active if the rendering mode is
-   * `FT_RENDER_MODE_LIGHT`.
-   */
-#define AF_CONFIG_OPTION_USE_WARPER
-
-
-  /**************************************************************************
-   *
    * Use TrueType-like size metrics for 'light' auto-hinting.
    *
    * It is strongly recommended to avoid this option, which exists only to
@@ -962,6 +958,21 @@ FT_BEGIN_HEADER
 
 
   /*
+   * The TT_SUPPORT_COLRV1 macro is defined to indicate to clients that this
+   * version of FreeType has support for 'COLR' v1 API.  This definition is
+   * useful to FreeType clients that want to build in support for 'COLR' v1
+   * depending on a tip-of-tree checkout before it is officially released in
+   * FreeType, and while the feature cannot yet be tested against using
+   * version macros.  Don't change this macro.  This may be removed once the
+   * feature is in a FreeType release version and version macros can be used
+   * to test for availability.
+   */
+#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
+#define  TT_SUPPORT_COLRV1
+#endif
+
+
+  /*
    * Check CFF darkening parameters.  The checks are the same as in function
    * `cff_property_set` in file `cffdrivr.c`.
    */
diff --git a/freetype/docs/CHANGES b/freetype/docs/CHANGES
index 3bd5291ae..5eb8cdb94 100644
--- a/freetype/docs/CHANGES
+++ b/freetype/docs/CHANGES
@@ -1,4 +1,154 @@
-CHANGES BETWEEN 2.10.3 and 2.10.4
+CHANGES BETWEEN 2.11.0 and 2.11.1
+
+  I. IMPORTANT CHANGES
+
+    - Some  fields  in  the  `CID_FaceDictRec`, `CID_FaceInfoRec`, and
+      `FT_Data` structures  have been changed  from signed to unsigned
+      type,  which  better reflects  the actual usage.  It is also  an
+      additional means to protect against malformed input.
+
+
+  II. MISCELLANEOUS
+
+    - Cmake support  has been  further improved.   To do  that various
+      backward-incompatible  changes were  necessary; please  see file
+      `CMakeLists.txt` for more details.
+
+    - Since version  2.11.0, a  C99 compiler  is necessary  to compile
+      FreeType.
+
+    - The experimental  'COLR' v1 API  has been updated to  the latest
+      OpenType standard 1.9.
+
+    - The `apinames` tool got a new  option `-wV` to output an OpenVMS
+      Linker Option File.
+
+    - VMS support was updated.
+
+    - MS Visual Studio support was added to build the demo programs.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.4 and 2.11.0
+
+  I. IMPORTANT CHANGES
+
+  - A  new rendering  module has  been  added to  create 8-bit  Signed
+    Distance Field (SDF)  bitmaps for both outline  and bitmap glyphs.
+    The new  rendering mode is called  `FT_RENDER_MODE_SDF`, the pixel
+    mode is  `FT_PIXEL_MODE_GRAY8`, and the corresponding  raster flag
+    is `FT_RASTER_FLAG_SDF`.
+
+    This work was Anuj Verma's GSoC 2020 project.
+
+  - A new, experimental API is  now available for surfacing properties
+    of 'COLR' v1  color fonts (as the name says,  this is an extension
+    to  the  'COLR' table  for  outline  color  fonts using  the  SFNT
+    container  format).   'COLR'  v1  fonts are  a  recently  proposed
+    addition to OFF and OpenType; specification work currently happens
+    in
+
+      https://github.com/googlefonts/colr-gradients-spec/
+
+    'COLR'  v1  is  expected  to   be  merged  to  OpenType;  the  ISO
+    standardisation process  for adding 'COLR'  v1 as an  amendment to
+    OFF is underway.
+
+    Functions similar  to the  already existing  'COLR' API  have been
+    added to access the corresponding data.
+
+      FT_Get_Color_Glyph_Paint
+        Retrieve the root paint for a given glyph ID.
+
+      FT_Get_Paint_Layers
+        Access the layers of a `PaintColrLayers` table.
+
+      FT_Get_Colorline_Stops
+        Retrieve the  'color stops' on a  color line.  As an  input, a
+        color stop iterator gets used, which in turn is retrieved from
+        a paint.
+
+      FT_Get_Paint
+        Dereference  an  `FT_OpaquePaint`   object  and  retrieve  the
+        corresponding `FT_COLR_Paint`  object, which  contains details
+        on how to draw the respective 'COLR' v1 `Paint` table.
+
+
+  II. MISCELLANEOUS
+
+  - FreeType has moved its infrastructure to
+
+      https://gitlab.freedesktop.org/freetype
+
+    A  side  effect  is  that  the git  repositories  are  now  called
+    `freetype.git` and  `freetype-demos.git`, which by  default expand
+    to the directories  `freetype` and `freetype-demos`, respectively.
+    The documentation has been updated accordingly.
+
+    FreeType's Savannah  repositories will stay; they  are now mirrors
+    of the 'freedesktop.org' repositories.
+
+  - A  new  function  `FT_Get_Transform`  returns  the  values set  by
+    `FT_Set_Transform`.
+
+  - A  new configuration  macro `FT_DEBUG_LOGGING`  is available.   It
+    provides extended debugging capabilities for FreeType, for example
+    showing a time stamp or displaying the component a tracing message
+    comes from.  See file `docs/DEBUG` for more information.
+
+    This work was Priyesh Kumar's GSoC 2020 project.
+
+  - The legacy Type 1 and CFF  engines are further demoted due to lack
+    of CFF2 charstring support.  You now need to use `FT_Property_Set`
+    to  enable  them  besides  the  `T1_CONFIG_OPTION_OLD_ENGINE`  and
+    `CFF_CONFIG_OPTION_OLD_ENGINE` options, respectively.
+
+  - The experimental 'warp' mode (AF_CONFIG_OPTION_USE_WARPER) for the
+    auto-hinter has been removed.
+
+  - The smooth rasterizer performance has been improved by >10%.  Note
+    that  due to  necessary code  changes there  might be  very subtle
+    differences  in  rendering.  They  are  not  visible by  the  eye,
+    however.
+
+  - PCF bitmap fonts compressed with LZW (these are usually files with
+    the extension `.pcf.Z`) are now handled correctly.
+
+  - Improved  Meson  build  files,  including  support  to  build  the
+    FreeType demo programs.
+
+  - A new demo program `ftsdf` is available to display Signed Distance
+    Fields of glyphs.
+
+  - The `ftlint` demo program has been  extended to do more testing of
+    its input.  In particular, it  can display horizontal and vertical
+    acutances  for quality  assessment,  together  with computing  MD5
+    checksums of rendered glyphs.
+
+    [The acutance measures  how sharply the pixel  coverage changes at
+     glyph edges.  For monochrome bitmaps,  it is always 2.0 in either
+     X or  Y direction.  For  anti-aliased bitmaps, it depends  on the
+     hinting and the shape of a glyph and might approach or even reach
+     value 2.0  for glyphs like 'I',  'L', '+', '-', or  '=', while it
+     might be lower for glyphs like 'O', 'S', or 'W'.]
+
+  - The `ttdebug`  demo program didn't show  changed point coordinates
+    (bug introduced in version 2.10.3).
+
+  - It is now possible to adjust the axis increment for variable fonts
+    in the `ftmulti` demo program.
+
+  - It is now possible to change  the hinting engine in the `ftstring`
+    demo program.
+
+  - The graphical demo programs work  better now in native color depth
+    on win32 and x11.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.3 and 2.10.4 (2020-Oct-20)
 
   I. IMPORTANT BUG FIXES
 
@@ -13,7 +163,7 @@ CHANGES BETWEEN 2.10.3 and 2.10.4
 
 ======================================================================
 
-CHANGES BETWEEN 2.10.2 and 2.10.3
+CHANGES BETWEEN 2.10.2 and 2.10.3 (2020-Oct-10)
 
   I. IMPORTANT CHANGES
 
@@ -63,7 +213,7 @@ CHANGES BETWEEN 2.10.2 and 2.10.3
 
 ======================================================================
 
-CHANGES BETWEEN 2.10.1 and 2.10.2
+CHANGES BETWEEN 2.10.1 and 2.10.2 (2020-May-09)
 
   I. IMPORTANT CHANGES
 
@@ -100,7 +250,7 @@ CHANGES BETWEEN 2.10.1 and 2.10.2
 
 ======================================================================
 
-CHANGES BETWEEN 2.10.0 and 2.10.1
+CHANGES BETWEEN 2.10.0 and 2.10.1 (2019-Jul-01)
 
   I. IMPORTANT BUG FIXES
 
@@ -154,7 +304,7 @@ CHANGES BETWEEN 2.10.0 and 2.10.1
 
 ======================================================================
 
-CHANGES BETWEEN 2.9.1 and 2.10.0
+CHANGES BETWEEN 2.9.1 and 2.10.0 (2019-Mar-15)
 
   I. IMPORTANT CHANGES
 
@@ -280,7 +430,7 @@ CHANGES BETWEEN 2.9.1 and 2.10.0
 
 ======================================================================
 
-CHANGES BETWEEN 2.9 and 2.9.1
+CHANGES BETWEEN 2.9 and 2.9.1 (2019-May-01)
 
   I. IMPORTANT BUG FIXES
 
@@ -328,7 +478,7 @@ CHANGES BETWEEN 2.9 and 2.9.1
 
 ======================================================================
 
-CHANGES BETWEEN 2.8.1 and 2.9
+CHANGES BETWEEN 2.8.1 and 2.9 (2018-Jan-08)
 
   I. IMPORTANT BUG FIXES
 
@@ -418,7 +568,7 @@ CHANGES BETWEEN 2.8.1 and 2.9
 
 ======================================================================
 
-CHANGES BETWEEN 2.8 and 2.8.1
+CHANGES BETWEEN 2.8 and 2.8.1 (2017-Sep-16)
 
   I. IMPORTANT BUG FIXES
 
@@ -501,7 +651,7 @@ CHANGES BETWEEN 2.8 and 2.8.1
 
 ======================================================================
 
-CHANGES BETWEEN 2.7.1 and 2.8
+CHANGES BETWEEN 2.7.1 and 2.8 (2017-May-13)
 
   I. IMPORTANT CHANGES
 
@@ -622,7 +772,7 @@ CHANGES BETWEEN 2.7.1 and 2.8
 
 ======================================================================
 
-CHANGES BETWEEN 2.7 and 2.7.1
+CHANGES BETWEEN 2.7 and 2.7.1 (2016-Dec-30)
 
   I. IMPORTANT CHANGES
 
@@ -699,7 +849,7 @@ CHANGES BETWEEN 2.7 and 2.7.1
 
 ======================================================================
 
-CHANGES BETWEEN 2.6.5 and 2.7
+CHANGES BETWEEN 2.6.5 and 2.7 (2016-Sep-08)
 
   I. IMPORTANT CHANGES
 
@@ -763,7 +913,7 @@ CHANGES BETWEEN 2.6.5 and 2.7
 
 ======================================================================
 
-CHANGES BETWEEN 2.6.4 and 2.6.5
+CHANGES BETWEEN 2.6.4 and 2.6.5 (2016-Jul-12)
 
   I. IMPORTANT BUG FIXES
 
@@ -783,7 +933,7 @@ CHANGES BETWEEN 2.6.4 and 2.6.5
 
 ======================================================================
 
-CHANGES BETWEEN 2.6.3 and 2.6.4
+CHANGES BETWEEN 2.6.3 and 2.6.4 (2016-Jul-05)
 
   I. IMPORTANT CHANGES
 
@@ -849,7 +999,7 @@ CHANGES BETWEEN 2.6.3 and 2.6.4
 
 ======================================================================
 
-CHANGES BETWEEN 2.6.2 and 2.6.3
+CHANGES BETWEEN 2.6.2 and 2.6.3 (2016-Feb-08)
 
   I. IMPORTANT CHANGES
 
@@ -898,7 +1048,7 @@ CHANGES BETWEEN 2.6.2 and 2.6.3
 
 ======================================================================
 
-CHANGES BETWEEN 2.6.1 and 2.6.2
+CHANGES BETWEEN 2.6.1 and 2.6.2 (2015-Nov-28)
 
   I. IMPORTANT CHANGES
 
@@ -958,7 +1108,7 @@ CHANGES BETWEEN 2.6.1 and 2.6.2
 
 ======================================================================
 
-CHANGES BETWEEN 2.6 and 2.6.1
+CHANGES BETWEEN 2.6 and 2.6.1 (2015-Oct-04)
 
   I. IMPORTANT BUG FIXES
 
@@ -1039,7 +1189,7 @@ CHANGES BETWEEN 2.6 and 2.6.1
 
 ======================================================================
 
-CHANGES BETWEEN 2.5.5 and 2.6
+CHANGES BETWEEN 2.5.5 and 2.6 (2015-Jun-07)
 
   I. IMPORTANT CHANGES
 
@@ -1145,7 +1295,7 @@ CHANGES BETWEEN 2.5.5 and 2.6
 
 ======================================================================
 
-CHANGES BETWEEN 2.5.4 and 2.5.5
+CHANGES BETWEEN 2.5.4 and 2.5.5 (2014-Dec-30)
 
   I. IMPORTANT BUG FIXES
 
@@ -1155,7 +1305,7 @@ CHANGES BETWEEN 2.5.4 and 2.5.5
 
 ======================================================================
 
-CHANGES BETWEEN 2.5.3 and 2.5.4
+CHANGES BETWEEN 2.5.3 and 2.5.4 (2014-Dec-06)
 
   I. IMPORTANT BUG FIXES
 
@@ -1226,7 +1376,7 @@ CHANGES BETWEEN 2.5.3 and 2.5.4
 
 ======================================================================
 
-CHANGES BETWEEN 2.5.2 and 2.5.3
+CHANGES BETWEEN 2.5.2 and 2.5.3 (2014-Mar-06)
 
   I. IMPORTANT BUG FIXES
 
@@ -1294,7 +1444,7 @@ CHANGES BETWEEN 2.5.2 and 2.5.3
 
 ======================================================================
 
-CHANGES BETWEEN 2.5.1 and 2.5.2
+CHANGES BETWEEN 2.5.1 and 2.5.2 (2013-Dec-08)
 
   I. IMPORTANT BUG FIXES
 
@@ -1318,7 +1468,7 @@ CHANGES BETWEEN 2.5.1 and 2.5.2
 
 ======================================================================
 
-CHANGES BETWEEN 2.5 and 2.5.1
+CHANGES BETWEEN 2.5 and 2.5.1 (2013-Nov-25)
 
   I. IMPORTANT BUG FIXES
 
@@ -1422,7 +1572,7 @@ CHANGES BETWEEN 2.5 and 2.5.1
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.12 and 2.5
+CHANGES BETWEEN 2.4.12 and 2.5 (2013-Jun-19)
 
   I. IMPORTANT BUG FIXES
 
@@ -1502,7 +1652,7 @@ CHANGES BETWEEN 2.4.12 and 2.5
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.11 and 2.4.12
+CHANGES BETWEEN 2.4.11 and 2.4.12 (2013-May-08)
 
     - We have another CFF parsing and hinting engine!  Written by Dave
       Arnold <darnold@adobe.com>,  this work  has been  contributed by
@@ -1590,7 +1740,7 @@ index ebcf189..3f2ce6b 100644
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.10 and 2.4.11
+CHANGES BETWEEN 2.4.10 and 2.4.11 (2012-Dec-20)
 
   I. IMPORTANT BUG FIXES
 
@@ -1650,7 +1800,7 @@ CHANGES BETWEEN 2.4.10 and 2.4.11
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.9 and 2.4.10
+CHANGES BETWEEN 2.4.9 and 2.4.10 (2012-Jun-15)
 
   I. IMPORTANT BUG FIXES
 
@@ -1675,7 +1825,7 @@ CHANGES BETWEEN 2.4.9 and 2.4.10
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.8 and 2.4.9
+CHANGES BETWEEN 2.4.8 and 2.4.9 (2012-Mar-08)
 
   I. IMPORTANT BUG FIXES
 
@@ -1703,7 +1853,7 @@ CHANGES BETWEEN 2.4.8 and 2.4.9
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.7 and 2.4.8
+CHANGES BETWEEN 2.4.7 and 2.4.8 (2011-Nov-14)
 
   I. IMPORTANT BUG FIXES
 
@@ -1719,7 +1869,7 @@ CHANGES BETWEEN 2.4.7 and 2.4.8
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.6 and 2.4.7
+CHANGES BETWEEN 2.4.6 and 2.4.7 (2011-Oct-18)
 
   I. IMPORTANT BUG FIXES
 
@@ -1736,7 +1886,7 @@ CHANGES BETWEEN 2.4.6 and 2.4.7
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.5 and 2.4.6
+CHANGES BETWEEN 2.4.5 and 2.4.6 (2011-Jul-29)
 
   I. IMPORTANT BUG FIXES
 
@@ -1775,7 +1925,7 @@ CHANGES BETWEEN 2.4.5 and 2.4.6
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.4 and 2.4.5
+CHANGES BETWEEN 2.4.4 and 2.4.5 (2011-Jun-25)
 
   I. IMPORTANT BUG FIXES
 
@@ -1822,7 +1972,7 @@ CHANGES BETWEEN 2.4.4 and 2.4.5
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.3 and 2.4.4
+CHANGES BETWEEN 2.4.3 and 2.4.4 (2010-Nov-28)
 
   I. IMPORTANT BUG FIXES
 
@@ -1847,7 +1997,7 @@ CHANGES BETWEEN 2.4.3 and 2.4.4
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.2 and 2.4.3
+CHANGES BETWEEN 2.4.2 and 2.4.3 (2010-Oct-03)
 
   I. IMPORTANT BUG FIXES
 
@@ -1866,7 +2016,7 @@ CHANGES BETWEEN 2.4.2 and 2.4.3
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.1 and 2.4.2
+CHANGES BETWEEN 2.4.1 and 2.4.2 (2010-Aug-06)
 
   I. IMPORTANT BUG FIXES
 
@@ -1890,7 +2040,7 @@ CHANGES BETWEEN 2.4.1 and 2.4.2
 
 ======================================================================
 
-CHANGES BETWEEN 2.4.0 and 2.4.1
+CHANGES BETWEEN 2.4.0 and 2.4.1 (2010-Jul-18)
 
   I. IMPORTANT CHANGES
 
@@ -1900,7 +2050,7 @@ CHANGES BETWEEN 2.4.0 and 2.4.1
 
 ======================================================================
 
-CHANGES BETWEEN 2.3.12 and 2.4.0
+CHANGES BETWEEN 2.3.12 and 2.4.0 (2010-Jul-12)
 
   I. IMPORTANT CHANGES
 
@@ -5299,7 +5449,7 @@ Extensions support:
 
 ------------------------------------------------------------------------
 
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file  is  part  of the  FreeType  project, and may  only be  used,
diff --git a/freetype/docs/CUSTOMIZE b/freetype/docs/CUSTOMIZE
index 0f92e7004..a03f9ddd0 100644
--- a/freetype/docs/CUSTOMIZE
+++ b/freetype/docs/CUSTOMIZE
@@ -139,7 +139,7 @@ IV. Overriding default configuration and module headers
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/docs/DEBUG b/freetype/docs/DEBUG
index a96b5e27b..4f358779a 100644
--- a/freetype/docs/DEBUG
+++ b/freetype/docs/DEBUG
@@ -44,6 +44,21 @@ located in the file `ftoption.h'.  The macros are:
     When `FT2_DEBUG_MEMORY'  isn't defined  at runtime,  the debugging
     memory manager is ignored, and performance is unaffected.
 
+  FT_DEBUG_LOGGING
+
+    #define this macro for enhanced logging support; it automatically
+    sets `FT_DEBUG_LEVEL_TRACE' and `FT_DEBUG_LEVEL_ERROR'.
+
+    If  defined,  `FT_TRACE'  and  `FT_ERROR'  can  send  tracing  and
+    debugging messages to a file.  The location of the log file has to
+    be set  with the  `FT_LOGGING_FILE' environment variable  (more on
+    this later).
+
+    The main enhancements are the  possibility of logging the time and
+    the name  of the `FT_COMPONENT'  macro together with  the affected
+    `FT_TRACE' or `FT_ERROR' calls.  See below how to activate this in
+    the `FT2_DEBUG' environment variable.
+
 
 II. Debugging macros
 --------------------
@@ -150,6 +165,43 @@ behaviour of FreeType at runtime.
     the memory and io components, which  are set to the trace levels 5
     and 4, respectively.
 
+    If `FT_DEBUG_LOGGING' is defined, two more options are available.
+
+    * -v: Print also  the name of FreeType's component  from which the
+          current log is produced, together with the tracing level.
+
+    * -t: Print also the time.
+
+    Here are some examples how the output might look like.
+
+      FT2_DEBUG="any:7 memory:5 -vt"
+
+        => [20:32:02:44969 ttload:2]    table directory loaded
+
+      FT2_DEBUG="any:7 memory:5 -t"
+
+        => [20:32:02:44969]    table directory loaded
+
+      FT2_DEBUG="any:7 memory:5 -v"
+
+        => [ttload:2]    table directory loaded
+
+
+  FT_LOGGING_FILE
+
+    This  variable  is  only  used  if  FreeType  is  built  with  the
+    `FT_DEBUG_LOGGING'  macro defined.   It contains  the path  to the
+    file where the user wants to put  his log file.  If it is not set,
+    FreeType uses stderr.
+
+    Examples:
+
+      On UNIX-like systems with bash:
+      export FT_LOGGING_FILE="/tmp/freetype2.log"
+
+      On Windows:
+      set FT_LOGGING_FILE=C:\Users\AppData\Local\Temp\freetype2.log
+
 
   FT2_DEBUG_MEMORY
 
@@ -201,9 +253,51 @@ behaviour of FreeType at runtime.
     If it  is undefined,  or if  its value  is not  strictly positive,
     freed blocks are released at runtime.
 
+
+IV. Additional Capabilities with `FT_DEBUG_LOGGING'
+---------------------------------------------------
+
+If `FT_DEBUG_LOGGING' is  defined, four APIs are  available to provide
+additional debugging support.  Use
+
+  #include <freetype/ftlogging.h>
+
+to access them.
+
+  FT_Trace_Set_Level( const char*  level )
+
+    By  default,  FreeType   uses  the  tracing  levels   set  in  the
+    `FT2_DEBUG' environment  variable.  Use this function  to override
+    the value with `level'.  Use value `NULL' to disable tracing.
+
+  FT_Trace_Set_Default_Level():
+
+    Reset the tracing levels to the default value, i.e., the value of
+    the `FT2_DEBUG' environment variable or no tracing if not set.
+
+  FT_Set_Log_Handler( ft_custom_log_handler  handler ):
+
+    Use `handler' as a custom handler for formatting tracing and error
+    messages.  The  `ft_custom_log_handler' typedef has  the following
+    prototype.
+
+      void
+      (*ft_custom_log_handler)( const char*  ft_component,
+                                const char*  fmt,
+                                va_list      args );
+
+   `ft_component' is the current component like `ttload', `fmt' is the
+   first argument  of `FT_TRACE' or  `FT_ERROR', and `args'  holds the
+   remaining arguments.
+
+  FT_Set_Default_Log_Handler():
+
+    Reset the log handler to the default version.
+
+
 ------------------------------------------------------------------------
 
-Copyright (C) 2002-2020 by
+Copyright (C) 2002-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part  of the  FreeType  project, and  may  only be  used,
diff --git a/freetype/docs/DOCGUIDE b/freetype/docs/DOCGUIDE
index 89617b429..499608d57 100644
--- a/freetype/docs/DOCGUIDE
+++ b/freetype/docs/DOCGUIDE
@@ -154,7 +154,7 @@ above for consistency.
 
 Note that there may be cases where having two asterisks or underscores
 in a line may lead to text being picked up as italics or bold.
-Although unintentional, this is correct markdown behavior. 
+Although unintentional, this is correct markdown behavior.
 
 For inline code, wrap the sequence with backticks (see below).  This
 renders symbols correctly without modifications.  If a symbol is
@@ -201,7 +201,7 @@ Other sub-sections can be linked with the `@` symbol:
 
     @description:
       While FreeType's CFF driver doesn't expose API functions by
-      itself, it is possible to control its behaviour with 
+      itself, it is possible to control its behaviour with
       @FT_Property_Set and @FT_Property_Get.
 
 If a field in the `values` table of another sub-section is linked, the
@@ -285,7 +285,7 @@ is converted to
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2018-2020 by
+Copyright (C) 2018-2021 by
 Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/docs/INSTALL b/freetype/docs/INSTALL
index 814fc7bcc..be56e02c5 100644
--- a/freetype/docs/INSTALL
+++ b/freetype/docs/INSTALL
@@ -4,65 +4,89 @@ your system and the level of  customization you need.  Here is a short
 overview of the documentation available:
 
 
-I. Normal installation and upgrades
-===================================
+I. Prerequisites and dependencies
+=================================
 
-  1. Unix Systems (including Mac OS X, Cygwin, and MSys on Windows)
+  FreeType is a low level C library  that only depends on the standard
+  C library with very few platform-dependent optimizations utilized at
+  build time.  Any  C99-compliant compiler  should be able  to compile
+  FreeType.  System libraries,  such as  zlib,  Gzip,  bzip2,  Brotli,
+  and libpng,  might  be  used  to handle  compressed fonts  or decode
+  embedded PNG glyphs.
 
-    Please read `INSTALL.UNIX' to install or upgrade FreeType  2 on  a
+  FreeType  auto-configuration scripts  should be  able to detect  the
+  prerequisites if the necessary headers are available  at the default
+  locations.  Otherwise,  modify  `include/freetype/config/ftoption.h`
+  to control how the FreeType library gets built.  Normally, you don't
+  need to change anything.
+
+  Applications have very limited control over FreeType's behaviour  at
+  run-time;  look at the documentation of function `FT_Property_Set`.
+
+
+II. Normal installation and upgrades
+====================================
+
+  1. Unix and Unix-like systems
+
+    This also includes MacOS, Cygwin, MinGW + MSYS, Mingw-w64 + MSYS2,
+    and possibly other, similar environments.
+
+    Please read `INSTALL.UNIX` to install or upgrade FreeType  2 on  a
     Unix system.   Note  that  you  *need*  GNU  Make   for  automatic
     compilation,  since other make tools won't work (this includes BSD
     Make).
 
     GNU Make VERSION 3.81 OR NEWER IS NEEDED!
 
-    [For `cmake' see below.]
 
+  2. Other systems using GNU Make
 
-  2. On VMS with the `mms' build tool
+    On some  non-Unix platforms, it  is possible to build  the library
+    using only  the GNU Make utility.   Note that *NO OTHER  MAKE TOOL
+    WILL  WORK*[1]!   This  methods   supports  several  compilers  on
+    Windows, OS/2, and BeOS,  including MinGW* (without MSYS*), Visual
+    C++, Borland C++, and more.
 
-    See `INSTALL.VMS' for installation instructions on this platform.
+    Instructions are provided in the file `INSTALL.GNU`.
 
 
-  3. Other systems using GNU Make
+  3. Other build tools and platforms.
 
-    On non-Unix platforms,  it is possible to build  the library using
-    GNU Make  utility.  Note that  *NO OTHER MAKE TOOL  WILL WORK*[1]!
-    This  methods supports  several  compilers on  Windows, OS/2,  and
-    BeOS, including MinGW, Visual C++, Borland C++, and more.
+    A few other tools  can be used  to build FreeType.  You  can  find
+    the  corresponding instruction files  in  the FreeType root folder
+    or the builds/ sub-folder.
 
-    Instructions are provided in the file `INSTALL.GNU'.
+      CMake   :: see `CMakeLists.txt` for more information
+      Meson   :: see `meson.build` for more information
+      MSBuild :: see `builds/windows/vc2010/freetype.vcxproj`
+      MMS     :: see `vms_make.com` and `docs/INSTALL.VMS`
 
 
   4. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
 
-    We provide a  small number of `project files'  for various IDEs to
+    We provide a  small number of 'project files'  for various IDEs to
     automatically build  the library as  well.  Note that  these files
-    are  not supported  and only  sporadically maintained  by FreeType
-    developers, so don't expect them to work in each release.
+    are not actively supported by FreeType developers,  they can break
+    or become obsolete.
 
-    To find them, have a  look at the content of the `builds/<system>'
+    To find them, have a  look at the content of the `builds/<system>`
     directory, where <system> stands for your OS or environment.
 
 
-  5. Using cmake
-
-    See the top-level `CMakeLists.txt' file for more information.
-
-
-  6. From you own IDE, or own Makefiles
+  5. From you own IDE, or own Makefiles
 
     If  you  want  to  create   your  own  project  file,  follow  the
-    instructions   given  in  the   `INSTALL.ANY'  document   of  this
+    instructions   given  in  the   `INSTALL.ANY`  document   of  this
     directory.
 
 
-II. Custom builds of the library
-================================
+III. Custom builds of the library
+=================================
 
   Customizing the compilation  of FreeType is easy, and  allows you to
   select only the components of  the font engine that you really need.
-  For more details read the file `CUSTOMIZE'.
+  For more details read the file `CUSTOMIZE`.
 
 
 ----------------------------------------------------------------------
@@ -73,11 +97,11 @@ II. Custom builds of the library
       https://makepp.sourceforge.net
 
     for more information;  you need version 2.0 or newer, and you must
-    pass option `--norc-substitution'.
+    pass option `--norc-substitution`.
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/docs/INSTALL.ANY b/freetype/docs/INSTALL.ANY
index 879dddb89..313661316 100644
--- a/freetype/docs/INSTALL.ANY
+++ b/freetype/docs/INSTALL.ANY
@@ -10,7 +10,7 @@ I. Standard procedure
 
   * If you use macro names  for FreeType header files (while mandatory
     in earlier versions,  this is now optional  since FreeType version
-    2.10.3) it  is necessary to disable pre-compiled headers.  This is
+    2.6.1) it  is necessary to  disable pre-compiled headers.  This is
     very important for Visual C++, because lines like
 
       #include FT_FREETYPE_H
@@ -21,9 +21,9 @@ I. Standard procedure
   * You need to add the directory `include' to your  include path when
     compiling the library.
 
-  * FreeType 2 is made of  several components; each of them is located
-    in    a   subdirectory    of   `freetype2/src'.     For   example,
-    `freetype2/src/truetype/' contains the TrueType font driver.
+  * FreeType 2 is made of several  components; each of them is located
+    in    a   subdirectory    of    `freetype/src'.    For    example,
+    `freetype/src/truetype/' contains the TrueType font driver.
 
   * DO NOT COMPILE ALL C FILES!  Rather, compile the following ones.
 
@@ -73,6 +73,7 @@ I. Standard procedure
        formats)
 
       src/raster/raster.c     -- monochrome rasterizer
+      src/sdf/sdf.c           -- Signed Distance Field driver
       src/smooth/smooth.c     -- anti-aliasing rasterizer
 
     -- auxiliary modules (optional)
@@ -125,9 +126,9 @@ II. Support for flat-directory compilation
 
   1. Copy all files in current directory
 
-      cp freetype2/src/base/*.[hc] .
-      cp freetype2/src/raster1/*.[hc] .
-      cp freetype2/src/smooth/*.[hc] .
+      cp freetype/src/base/*.[hc] .
+      cp freetype/src/raster1/*.[hc] .
+      cp freetype/src/smooth/*.[hc] .
       etc.
 
   2. Compile sources
@@ -143,7 +144,7 @@ II. Support for flat-directory compilation
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/docs/INSTALL.CROSS b/freetype/docs/INSTALL.CROSS
index 85118056c..f57b14c84 100644
--- a/freetype/docs/INSTALL.CROSS
+++ b/freetype/docs/INSTALL.CROSS
@@ -163,7 +163,7 @@ procedure.
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2006-2020 by
+Copyright (C) 2006-2021 by
 suzuki toshiya, David Turner, Robert Wilhelm, and Werner Lemberg.
 
 
diff --git a/freetype/docs/INSTALL.GNU b/freetype/docs/INSTALL.GNU
index 8fdbb825e..a04e6fc1c 100644
--- a/freetype/docs/INSTALL.GNU
+++ b/freetype/docs/INSTALL.GNU
@@ -11,9 +11,6 @@ instructions in the file `INSTALL.UNIX' instead.
   1. Install GNU Make
   -------------------
 
-    Because  GNU Make  is  the  only Make  tool  supported to  compile
-    FreeType 2, you should install it on your machine.
-
     The FreeType 2 build system relies on many features special to GNU
     Make.
 
@@ -100,6 +97,28 @@ instructions in the file `INSTALL.UNIX' instead.
     step 5.
 
 
+  3a. Use clang instead of gcc
+  ----------------------------
+
+    The `clang'  compiler can  use FreeType's setup  for `gcc';  it is
+    sufficient to set the `CC' variable, for example
+
+      make CC=clang
+
+
+  3b. Compiling with a C++ compiler
+  ---------------------------------
+
+    FreeType can be built with a C++ compiler, for example
+
+      make CC="g++"
+
+    If `clang++' should  be used it is necessary to  also override the
+    `ANSIFLAGS' variable:
+
+      make CC="clang++" ANSIFLAGS=""
+
+
   4. Configure the build system for an unknown platform/compiler
   --------------------------------------------------------------
 
@@ -133,7 +152,8 @@ instructions in the file `INSTALL.UNIX' instead.
 
     To  launch  the build,  simply  invoke  GNU  Make again:  The  top
     Makefile will detect the configuration file and run the build with
-    it.
+    it.  If you have used variables in  step 3, you must use  the same
+    variables here, too.
 
 
   Final note
@@ -148,7 +168,7 @@ instructions in the file `INSTALL.UNIX' instead.
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/docs/INSTALL.UNIX b/freetype/docs/INSTALL.UNIX
index f8d220ac2..ff4eabedf 100644
--- a/freetype/docs/INSTALL.UNIX
+++ b/freetype/docs/INSTALL.UNIX
@@ -44,14 +44,23 @@ or MSys on Win32:
 
       sh autogen.sh
 
-    In case of problems, you  may need to install or upgrade Automake,
-    Autoconf or  Libtool.  See  README.git in the  top-level directory
+    In case of problems, you may  need to install or upgrade Automake,
+    Autoconf or Libtool.  See  `README.git' in the top-level directory
     for more information.
 
 
   3. Build and install the library
   --------------------------------
 
+    Say
+
+      ./configure --help
+
+    to see  the list of  possible configuration options  and important
+    environment  variables.  The ./configure script  will detect  some
+    prerequisite  system  libraries  (libpng, brotli, etc.)  if  their
+    headers are available at the default locations.
+
     The following  should work  on all Unix  systems where  the `make'
     command invokes GNU Make:
 
@@ -75,6 +84,18 @@ or MSys on Win32:
     If  this still doesn't  work, there  must be  a problem  with your
     system (e.g., you are using a very old version of GNU Make).
 
+    For library identification, FreeType's `configure' script uses the
+    `pkg-config' interface: Assuming it  needs library `foo', it calls
+    the  `pkg-config' program  to find  information on  library `foo',
+    which in turn  looks for a `foo.pc' file installed  at the system.
+    Some platforms,  however, don't come with  `pkg-support'; you then
+    have  to  use environment  variables  as  described by  `configure
+    --help'.  Example:
+
+      LIBPNG_CFLAGS="-I/path/to/libpng/include/directory" \
+      LIBPNG_LIBS="-L/path/to/libpng/lib/directory" \
+      configure ...
+
     It  is possible  to  compile FreeType  in  a different  directory.
     Assuming the FreeType source  files in directory `/src/freetype' a
     compilation in directory `foo' works as follows:
@@ -105,7 +126,7 @@ or MSys on Win32:
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/docs/INSTALL.VMS b/freetype/docs/INSTALL.VMS
index e1817ec61..f0dec3bd1 100644
--- a/freetype/docs/INSTALL.VMS
+++ b/freetype/docs/INSTALL.VMS
@@ -49,7 +49,7 @@ V7.2-1.
 
 ------------------------------------------------------------------------
 
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file  is  part  of the  FreeType  project, and may  only be  used,
diff --git a/freetype/docs/LICENSE.TXT b/freetype/docs/LICENSE.TXT
deleted file mode 100644
index af5a1c50f..000000000
--- a/freetype/docs/LICENSE.TXT
+++ /dev/null
@@ -1,39 +0,0 @@
-
-The  FreeType 2  font  engine is  copyrighted  work and  cannot be  used
-legally  without a  software license.   In  order to  make this  project
-usable  to a vast  majority of  developers, we  distribute it  under two
-mutually exclusive open-source licenses.
-
-This means  that *you* must choose  *one* of the  two licenses described
-below, then obey  all its terms and conditions when  using FreeType 2 in
-any of your projects or products.
-
-  - The FreeType License, found in  the file `FTL.TXT', which is similar
-    to the original BSD license *with* an advertising clause that forces
-    you  to  explicitly cite  the  FreeType  project  in your  product's
-    documentation.  All  details are in the license  file.  This license
-    is  suited  to products  which  don't  use  the GNU  General  Public
-    License.
-
-    Note that  this license  is  compatible  to the  GNU General  Public
-    License version 3, but not version 2.
-
-  - The GNU General Public License version 2, found in  `GPLv2.TXT' (any
-    later version can be used  also), for programs which already use the
-    GPL.  Note  that the  FTL is  incompatible  with  GPLv2 due  to  its
-    advertisement clause.
-
-The contributed BDF and PCF drivers  come with a license similar to that
-of the X Window System.  It is compatible to the above two licenses (see
-file src/bdf/README and  src/pcf/README).  The same holds  for the files
-`fthash.c' and  `fthash.h'; their  code was  part of  the BDF  driver in
-earlier FreeType versions.
-
-The gzip module uses the zlib license (see src/gzip/zlib.h) which too is
-compatible to the above two licenses.
-
-The MD5 checksum support (only used for debugging in development builds)
-is in the public domain.
-
-
---- end of LICENSE.TXT ---
diff --git a/freetype/docs/TODO b/freetype/docs/TODO
index 8b27e269a..ecc1efdbe 100644
--- a/freetype/docs/TODO
+++ b/freetype/docs/TODO
@@ -27,7 +27,7 @@ Other bugs have been registered at the savannah bugzilla of FreeType.
 
 ------------------------------------------------------------------------
 
-Copyright (C) 2001-2020 by
+Copyright (C) 2001-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file  is  part  of the  FreeType  project, and may  only be  used,
diff --git a/freetype/docs/VERSIONS.TXT b/freetype/docs/VERSIONS.TXT
index 4e281a725..afe50a4c6 100644
--- a/freetype/docs/VERSIONS.TXT
+++ b/freetype/docs/VERSIONS.TXT
@@ -60,6 +60,8 @@ found on _most_ systems, but not all of them:
 
     release     libtool     so
   -------------------------------
+     2.11.1     24.1.18   6.18.1
+     2.11.0     24.0.18   6.18.0
      2.10.4     23.4.17   6.17.4
      2.10.3     23.3.17   6.17.3
      2.10.2     23.2.17   6.17.2
@@ -117,7 +119,7 @@ other release numbers.
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2002-2020 by
+Copyright (C) 2002-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/docs/formats.txt b/freetype/docs/formats.txt
index e640fab25..1c25ac00b 100644
--- a/freetype/docs/formats.txt
+++ b/freetype/docs/formats.txt
@@ -79,8 +79,7 @@ which isn't supported yet please send a mail too.
 
   SFNT    PS      TYPE_1  ---        type1    Type 1 GX Font Format
                                               (for the Mac) [3]
-  SFNT    PS      TYPE_1  CID        cid      5180.sfnt.pdf (for the Mac)
-                                              [3]
+  SFNT    PS      TYPE_1  CID        cid      5180.sfnt.pdf (for the Mac) [3]
   SFNT    PS      CFF     ---        cff      OT spec, 5176.CFF.pdf
                                               (`OTTO' format)
   SFNT    PS      CFF     CID        cff      OT spec, 5176.CFF.pdf
@@ -97,6 +96,12 @@ which isn't supported yet please send a mail too.
                                               (`?var' + `?VAR' tables)
 
 
+  WOFF    ---     ---     ---        cff,     Compressed SFNT, ver. 1.0 [6]
+                                     truetype
+  WOFF2   ---     ---     ---        cff,     Compressed SFNT, ver. 2.0 [6]
+                                     truetype
+
+
   ---     PS      TYPE_1  ---        type1    T1_SPEC.pdf
                                               (PFA, Type 1 font resource)
   PFB     PS      TYPE_1  ---        type1    T1_SPEC.pdf,
@@ -185,13 +190,17 @@ which isn't supported yet please send a mail too.
 
       https://fontforge.github.io/pcf-format.html
 
-[5] This is from MS Windows 3; see Microsoft's Knowledge Base article at
+[5] This is from MS Windows 3;  see Microsoft's Knowledge Base article
+    at
 
       https://support.microsoft.com/kb/65123
 
+[6] Supported  font  formats  are   TrueType  and  OpenType  fonts  as
+    defined in the OpenType specification 1.6 and newer.
+
 ------------------------------------------------------------------------
 
-Copyright (C) 2004-2020 by
+Copyright (C) 2004-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part  of the  FreeType  project, and  may  only be  used,
diff --git a/freetype/docs/freetype-config.1 b/freetype/docs/freetype-config.1
index 7dea66afa..8145c9f2e 100644
--- a/freetype/docs/freetype-config.1
+++ b/freetype/docs/freetype-config.1
@@ -1,4 +1,4 @@
-.TH FREETYPE-CONFIG 1 "October 2020" "FreeType 2.10.4"
+.TH FREETYPE-CONFIG 1 "December 2021" "FreeType 2.11.1"
 .
 .
 .SH NAME
diff --git a/freetype/ChangeLog.20 b/freetype/docs/oldlogs/ChangeLog.20
index 9f81914eb..15ae8fe97 100644
--- a/freetype/ChangeLog.20
+++ b/freetype/docs/oldlogs/ChangeLog.20
@@ -2597,7 +2597,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2000-2020 by
+Copyright (C) 2000-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.21 b/freetype/docs/oldlogs/ChangeLog.21
index f36f5b7fb..71f9f00db 100644
--- a/freetype/ChangeLog.21
+++ b/freetype/docs/oldlogs/ChangeLog.21
@@ -9422,7 +9422,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2002-2020 by
+Copyright (C) 2002-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/docs/oldlogs/ChangeLog.210 b/freetype/docs/oldlogs/ChangeLog.210
new file mode 100644
index 000000000..eea4d27b3
--- /dev/null
+++ b/freetype/docs/oldlogs/ChangeLog.210
@@ -0,0 +1,7815 @@
+2021-07-18  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.11.0 released.
+	==========================
+
+
+	Tag sources with `VER-2-11-0'.
+
+	* docs/VERSION.TXT: Add entry for version 2.11.0.
+	* docs/CHANGES: Updated.
+
+	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.4/2.11.0/, s/2104/2110/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 11.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 24:0:18.
+	* CMakeLists.txt (VERSION_MINOR): Set to 11.
+	(VERSION_PATCH): Set to 0.
+
+	* builds/toplevel.mk (dist): Ignore more git-related files.
+
+2021-07-17  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c: Fix compilation if `FT_LONG64` is undefined.
+
+	The code assumed that if `__SSE2__` is defined, then 64-bit integer
+	types are available.  This is not the case apparently for certain
+	multilib compiler targets like 'x86_32.x86' used by Gentoo.
+
+	This patch fixes the issue by disabling the special code path when
+	64-bit integer types are not available.
+
+	Fixes #1071.
+
+2021-07-16  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	[tests] Allow arbitrary build directories.
+
+	* tests/issue-1063/main.c (main): I am building with a build
+	directory that is not directly inside the source tree, so the path
+	`../tests/data/As.I.Lay.Dying.ttf` does not resolve to the test
+	input file.  This change passes the test data directory as an
+	environment variable to allow arbitrary build directories.
+
+	* tests/meson.build: Updated.
+
+2021-07-16  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	* tests/issue-1063/main.c (main): Fix uninitialized variable.
+
+	I tried running `meson test` but the test just crashed and gdb
+	reported that the face argument to `FT_Get_Char_Index` was nonsense.
+	With this change the test prints 'Could not open file: ' as it
+	should.
+
+2021-07-16  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Minor fixes.
+
+	* src/smooth/ftgrays.c (gray_render_conic): Move variable and
+	structure declarations to beginning of function.  Inspite of C99
+	compliance we still do this for the sake of backward compatibility.
+	This also avoids a shadowing declaration of `count`.
+	(gray_convert_glyph_inner): Fix typo.
+
+2021-07-15  Ben Wagner  <bungeman@chromium.org>
+
+	* src/smooth/ftgrays.c: Guard inclusion of `emmintrin.h`.
+
+	Guard inclusion of `emmintrin.h` with `#ifdef __SSE2__`.  The gcc
+	version of this header, `xmmintrin.h`, and `mmintrin.h` check that
+	the appropriate defines are set before defining anything (are
+	internally guarded).  However, the clang versions of these includes
+	are not internally guarded.  As a result of this, externally guard
+	the inclusion of these headers.
+
+2021-07-15  David Turner  <david@freetype.org>
+
+	[smooth] Implement Bézier quadratic arc flattening with DDA.
+
+	Benchmarking shows that this provides a very slighty performance
+	boost when rendering fonts with lots of quadratic Bézier arcs,
+	compared to the recursive arc splitting, but only when SSE2 is
+	available, or on 64-bit CPUs.
+
+	On a 2017 Core i5-7300U CPU on Linux/x86_64:
+
+	  ftbench -p -s10 -t5 -cb DroidSansFallbackFull.ttf
+
+	  Before: 4.033 us/op  (best of 5 runs for all numbers)
+	  After:  3.876 us/op
+
+	  ftbench -p -s60 -t5 -cb DroidSansFallbackFull.ttf
+
+	  Before: 13.467 us/op
+	  After:  13.385 us/op
+
+	* src/smooth/ftgrays.c (gray_render_conic): New implementation
+	based on DDA and optionally SSE2.
+
+2021-07-15  David Turner  <david@freetype.org>
+
+	[smooth] Minor speedup to smooth rasterizer.
+
+	This speeds up the smooth rasterizer by avoiding conditional
+	branches in the hot path.
+
+	- Define a fixed 'null cell', which will be pointed to whenever the
+	  current cell is outside of the current target region.  This avoids
+	  a `ras.cell != NULL` check in the `FT_INTEGRATE` macro.
+
+	- Also use the null cell as a sentinel at the end of all `ycells`
+	  linked-lists, by setting its x coordinate to `INT_MAX`.  This
+	  avoids a `if (!cell)` check in `gray_set_cell` as well.
+
+	- Slightly change the worker struct fields to perform a little less
+	  operations during rendering.
+
+	Example results (on a 2013 Corei5-3337U CPU)
+
+	  out/ftbench -p -s10 -t5 -bc DroidSansFallbackFull.ttf
+
+	  Before: 5.472 us/op
+	  After:  5.275 us/op
+
+	  out/ftbench -p -s60 -t5 -bc DroidSansFallbackFull.ttf
+
+	  Before: 17.988 us/op
+	  After:  17.389 us/op
+
+	* src/smooth/ftgrays.c (grat_TWorker): Replace `num_cells` field with
+	`cell_free` and `cell_limit`.
+	(NULL_CELL_PTR, CELL_MAX_X_VALUE, CELL_IS_NULL): New macros.
+	(gray_dump_cells, gray_set_cell, gray_sweep, gray_sweep_direct,
+	gray_convert_glyph_inner, gray_convert_glyph): Updated.
+
+2021-07-15  David Turner  <david@freetype.org>
+
+	[tests] Rewrite download script in Python3.
+
+	This commit replaces the bash script with a Python script that does
+	the same work, plus avoiding to download anything if the files are
+	already installed with the right content.
+
+	We now use the first 8 bytes of each file's sha256 hash for the
+	digest.
+
+	* tests/scripts/download-test-fonts.sh: Removed.
+	* tests/scripts/download-test-fonts.py: New script.
+	* tests/README.md: Updated.
+
+2021-07-15  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	Support architectures where `long` is smaller than pointers.
+
+	I am currently trying to compile FreeType for CHERI-extended ISAs
+	(CHERI-RISC-V and Arm's Morello), but I am getting compiler warnings
+	from the `FT_UINT_TO_POINTER` macro.  When compiling with the CHERI
+	Clang compiler, not using `uinptr_t` for casts between integers an
+	pointers results in the following `-Werror` build failures:
+
+	```
+	In file included from .../src/truetype/truetype.c:22:
+	  .../src/truetype/ttgload.c:1925:22: error:
+	    cast from provenance-free integer type to pointer type will
+	    give pointer that can not be dereferenced
+	    [-Werror,-Wcheri-capability-misuse]
+	  node->data = FT_UINT_TO_POINTER( glyph_index );
+	               ^
+	  .../include/freetype/internal/compiler-macros.h:79:34: note:
+	    expanded from macro 'FT_UINT_TO_POINTER'
+	```
+
+	* include/freetype/internal/compiler-macros.h (FT_UINT_TO_POINTER):
+	The ISO C standard compliant fix for this would be to use
+	`uintptr_t` from `stdint.h`, but I am not sure if this is supported
+	by the minimum compiler version.  Therefore, use the
+	compiler-defined `__UINTPTR_TYPE__` macro (supported in GCC 4.6+ and
+	Clang since about 3.0) before checking for `_WIN64` and falling back
+	to `unsigned long`.
+
+2021-07-13  Oleg Oshmyan  <chortos@inbox.lv>
+
+	[base] Fix `FT_Open_Face`'s handling of user-supplied streams.
+
+	This was already true (though undocumented) most of the time, but
+	not if `FT_NEW` inside `FT_Stream_New` failed or if the
+	`FT_OPEN_XXX` flags were bad.
+
+	Normally, `FT_Open_Face` calls `FT_Stream_New`, which returns the
+	user-supplied stream unchanged, and in case of any subsequent error
+	in `FT_Open_Face`, the stream is closed via `FT_Stream_Free`.
+
+	Up to now, however, `FT_Stream_New` allocates a new stream even if
+	it is already given one by the user.  If this allocation fails, the
+	user-supplied stream is not returned to `FT_Open_Face` and never
+	closed.  Moreover, the user cannot detect this situation: all they
+	see is that `FT_Open_Face` returns `FT_Err_Out_Of_Memory`, but that
+	can also happen after a different allocation fails within the main
+	body of `FT_Open_Face`, when the user's stream has already been
+	closed by `FT_Open_Face`.  It is plausible that the user stream's
+	`close` method frees memory allocated for the stream object itself,
+	so the user cannot defensively free it upon `FT_Open_Face` failure
+	lest it ends up doubly freed.  All in all, this ends up leaking the
+	memory/resources used by user's stream.
+
+	Furthermore, `FT_Stream_New` simply returns an error if the
+	`FT_OPEN_XXX` flags are unsupported, which can mean either an
+	invalid combination of flags or a perfectly innocent
+	`FT_OPEN_STREAM` on a FreeType build that lacks stream support.
+	With this patch, the user-supplied stream is closed even in these
+	cases, so the user can be sure that if `FT_Open_Face` failed, the
+	stream is definitely closed.
+
+	* src/base/ftobjs.c (FT_Stream_New): Don't allocate a buffer
+	unnecessarily.
+	Move error-handling code to make the control flow more obvious.
+	Close user-supplied stream if the flags are unsupported.
+	`FT_Stream_Open` always sets `pathname.pointer`, so remove the
+	redundant (re)assignment.  None of the `FT_Stream_Open...` functions
+	uses `stream->memory`, so keep just one assignment at the end,
+	shared among all possible control flow paths.
+	('Unsupported flags' that may need a stream closure can be either an
+	invalid combination of multiple `FT_OPEN_XXX` mode flags or a clean
+	`FT_OPEN_STREAM` flag on a FreeType build that lacks stream
+	support.)
+
+2021-07-13  Oleg Oshmyan  <chortos@inbox.lv>
+
+	[base] Reject combinations of incompatible `FT_OPEN_XXX` flags.
+
+	The three modes are mutually exclusive, and the documentation of the
+	`FT_OPEN_XXX` constants notes this.  However, there was no check to
+	validate this in the code, and the documentation on `FT_Open_Args`
+	claimed that the corresponding bits were checked in a well-defined
+	order, implying it was valid (if useless) to specify more than one.
+	Ironically, this documented order did not agree with the actual
+	code, so it could not be relied upon; hopefully, nobody did this and
+	nobody will be hurt by the new validation.
+
+	Even if multiple mode bits were allowed, they could cause memory
+	leaks: if both `FT_OPEN_STREAM` and `stream` are set along with
+	either `FT_OPEN_MEMORY` or `FT_OPEN_PATHNAME`, then `FT_Stream_New`
+	allocated a new stream but `FT_Open_Face` marked it as an 'external'
+	stream, so the stream object was never released.
+
+	* src/base/ftobjs.c (FT_Stream_New): Reject incompatible
+	`FT_OPEN_XXX` flags.
+
+2021-07-12  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	* meson.build: Fix build for other UNIX systems (e.g., FreeBSD).
+
+	Without this change the build of `unix/ftsystem.c` fails because the
+	`ftconfig.h` header that defines macros such as `HAVE_UNISTD_H` and
+	`HAVE_FCNTL_H` is only being generated for Linux, macOS, and Cygwin
+	systems:
+
+	```
+	.../builds/unix/ftsystem.c:258:32: error:
+	    use of undeclared identifier 'O_RDONLY'
+	file = open( filepathname, O_RDONLY );
+	```
+
+	Instead of hardcoding a list of operating systems for this check,
+	update the logic that decides whether to build the file and set a
+	boolean flag that can be checked instead.
+
+2021-07-12  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] More clean-ups.
+
+	* src/autofit/afhints.h (AF_GlyphHintsRec): Remove the no longer
+	needed fields `xmin_delta` and `xmax_delta`.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload),
+	src/autofit/afloader.c (af_loader_load_glyph): Updated.
+
+2021-07-12  Werner Lemberg  <wl@gnu.org>
+
+	Small clean-ups for the last few commits.
+
+	* include/freetype/fttrace.h (afwarp): Removed.
+
+2021-07-12  David Turner  <david@freetype.org>
+
+	Remove obsolete `AF_Angle` type and related sources.
+
+	* src/autofit/afangles.c: File removed.  Functions related to
+	sorting moved to...
+	* src/autofit/afhints.c (af_sort_pos, af_sort_and_quantize_widths):
+	This file.
+	* src/autofit/afangles.h: File removed.
+	* src/autofit/aftypes.h: Updated.
+	* src/autofit/autofit.c: Updated.
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Updated.
+
+2021-07-12  David Turner  <david@freetype.org>
+
+	Remove experimental auto-hinting 'warp' mode.
+
+	This feature was always experimental, and probably never worked
+	properly.  This patch completely removes it from the source code,
+	except for a documentation block describing it for historical
+	purposes.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h: Remove
+	`AF_CONFIG_OPTION_USE_WARPER`.
+
+	* include/freetype/ftdriver.h: Document 'warping' property as
+	obsolete.
+
+	* src/autofit/afwarp.c, src/autofit/afwarp.h: Files removed.
+	* src/autofit/*: Remove any code related to warp mode.
+
+2021-07-12  David Turner  <david@freetype.org>
+
+	Remove experimental 'Latin2' writing system (`FT_OPTION_AUTOFIT2`).
+
+	This code has always been experimental and was never compiled anyway
+	(`FT_OPTION_AUTOFIT2` does not appear in `ftoption.h` or even any of
+	our build files).
+
+	* include/freetype/internal/fttrace.h (aflatin2): Removed.
+	* src/autofit/aflatin2.h, src/autofit/aflatin2.c: Files removed.
+	* src/autofit/afloader.c: Remove undocumented hook to activate
+	Latin2 system.
+	* src/autofit/afstyles.h: Remove `ltn2_dflt` style definition.
+	* src/autofit/afwrtsys.h: Remove `LATIN2` writing system definition.
+	* src/autofit/autofit.c: Updated.
+
+2021-07-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): Fix argument.
+
+	Reported by Hin-Tak.
+
+2021-07-03  Werner Lemberg  <wl@gnu.org>
+
+	* meson_options.txt: Sort alphabetically; no final full stops.
+
+2021-07-01  Ben Wagner  <bungeman@chromium.org>
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Test `coords`.
+
+	It is undefined behavior to pass `NULL` to `memcpy`.  `coords' is
+	passed to `memcpy` but `TT_Get_MM_Blend` and `TT_Get_Var_Design`
+	explictly call `tt_set_mm_blend` with `coords` as `NULL`.  In
+	addition, `TT_Set_MM_Blend` has a similar possible issue.
+
+2021-06-30  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Support PaintScale in 'COLR' v1 parsing.
+
+	* include/freetype/ftcolor.h (FT_PaintFormat): Renumber values, add
+	`FT_COLR_PAINTFORMAT_SCALE`.
+	(FT_PaintScale): New structure to represent 'PaintScale*' tables.
+	(FT_COLR_Paint): Updated.
+
+	* src/sfnt/ttcolr.c (FT_PaintFormat_Internal): New enumeration.
+	(read_paint): Parse 'PaintScale' and friends.
+
+2021-06-30  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Handle fonts without layer list in 'COLR' v1.
+
+	'COLR' v1 fonts do not necessarily need to have a layer list; for
+	this reason, 'fontTools' recently started generating fonts in a way
+	that drops the layer list if there are no layers in it.  This
+	results in the layer list offset becoming zero, which FreeType
+	treated as an invalid table.  Fix that and handle the case for layer
+	list offset being 0.  This slightly changes how we need to calculate
+	the starting offset for paints.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr): Handle case of layer list
+	offset being zero without outright rejecting table.
+
+2021-06-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c (Render_Single_Pass): Simplify `band_stack'.
+
+2021-06-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Do not skip the second pass without dropout control.
+
+	The second pass also fixes horizontal lines through the pixel centers.
+
+	* src/raster/ftraster.c (black_TWorker): Do not use `second_pass'.
+	(Render_Glyph): Skip the second pass only with the appropriate flag.
+
+2021-06-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Handle sub-band stack locally.
+
+	* src/raster/ftraster.c (black_TWorker): Move `band_stack' from here..
+	(Render_Single_Pass): ... to here and accept limit arguments.
+	(Render_Glyph): Updated.
+
+2021-06-25  Anurag Thakur  <anuthadev@gmail.com>
+
+	[CI] Introduce linux CI and refactor job names.
+
+	* .gitlab-ci.yml: Added jobs for building freetype on linux.
+
+2021-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Handle Bézier stack locally.
+
+	* src/raster/ftraster.c (black_TWorker): Move `arcs' from here...
+	(Conic_To, Cubic_To): ... to here to tighten their scope.
+	(Bezier_Up, Bezier_Down): ... Take the current `arc' argument.
+
+2021-06-28  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Improve paint limit checks
+
+	Paint tables can appear before the `base_glyphs_v1` offset if the
+	font is produced with the layer list before the base glyph list.  In
+	this case paint tables can occur after the layer list but before the
+	base glyph list.  Checks in the 'COLR' v1 code were rejecting fonts
+	with this layout.  Improve these checks by calculating a minimum
+	offset after which paint tables can occur and use that in safety
+	checks.
+
+	* src/sfnt/ttcolr.c (Colr, tt_face_load_colr): Declare
+	`paint_start_v1` and calculate that as the minimum of the end of
+	layer list and base glyph list.
+	(get_child_table_pointer, read_paint, tt_face_get_paint_layers):
+	Use that in safety checks.
+
+2021-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Clean up vertical sweep.
+
+	* src/raster/ftraster.c (black_TWorker): Replace the current line
+	offset with the pointer and drop the increment.
+	(Function_Sweep_Init): Take values as arguments instead of pointers.
+	(Vertical_Sweep_*, Horizontal_Sweep_Init, Draw_Sweep): Updated.
+
+2021-06-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Make `band_top' local variable.
+
+	* src/raster/ftraster.c (black_TWorker): Move `band_top' from here...
+	(Render_Single_Pass): ... to here, and refactor.
+	(Render_Glyph): Updated.
+
+2021-06-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Adjust sub-band bisecting limits.
+
+	We can bisect a band until it is just a single scan line.  This might
+	be slow and cause time-outs but if we need to impose limits it should
+	be elsewhere.
+
+	* src/raster/ftraster.c (Render_Single_Pass): Tweak sub-banding.
+
+2021-06-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c (Render_Single_Pass): Remove dead code.
+
+2021-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[base] Add trace level to logging output.
+
+	Some practical debugging work has shown that displaying level X of
+	an `FT_TRACEX` macro in the output of `FT2_DEBUG="...  -v"` would be
+	very helpful to find out which trace level should be selected.  As
+	an example, we now get output like
+
+	```
+	[ttobjs:2]    TTF driver
+	[ttobjs:2]      SFNT driver
+	[sfobjs:2]      not a font using the SFNT container format
+	[t1objs:2]    Type 1 driver
+	[stream:7]    FT_Stream_EnterFrame: 14 bytes
+	```
+
+	* include/freetype/internal/ftdebug.h (FT_LOGGING_TAGX): New macro.
+	(FT_LOG): Use it to add the trace level to the logging tag.
+
+	* include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH):
+	Adjust.
+
+	* docs/DEBUG: Updated.
+
+2021-06-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth, raster] Fix up and align error codes.
+
+	FT_Render_Glyph picked up FAILURE or 1 returned from the raster
+	function, which became a confusing error code. Instead, return
+	Raster_Overflow in the unlikely event that banding does not help or
+	another meaningful error.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph_inner, gray_convert_glyph):
+	Use Raster_Overflow when the rendering pool is exhausted and return it
+	if banding does not help.
+	(gray_raster_render): Use Smooth_Err_Ok.
+
+	* src/raster/ftraster.c (Render_Single_Pass): Return Raster_Overflow
+	if banding does not help or another error code.
+
+2021-06-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth, raster] Remove synonymous error macros.
+
+	* src/smooth/ftgays.c [STANDALONE_]: s/ErrRaster_/Smooth_Err_/.
+	(gray_convert_glyph_inner): Updated accordingly.
+
+	* src/raster/ftraster.c [STANDALONE_]: Do not abbreviate error macros.
+	(New_Profile, End_Profile, Insert_Y_Turn, Line_Up, Bezier_Up,
+	Decompose_Curve, Draw_Sweep, Render_Single_Pass, ft_black_render):
+	Updated accordingly.
+
+2021-06-22  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] s/PaintTransformed/PaintTransform/, s/transformed/transform/.
+
+	* include/freetype/ftcolor.h (FT_PaintTransformed, FT_PaintFormat,
+	FT_COLR_Paint): Do it to make it harmonize with other names such as
+	'PaintTranslate'.
+
+	* src/sfnt/ttcolr.c (read_paint, tt_face_get_paint): Ditto.
+
+2021-06-22  Dominik Röttsches  <drott@chromium.org>
+
+	Move 'COLR' API to `ftcolor.h`.
+
+	* include/freetype/freetype.h: Cut section layer managament
+	containing 'COLR' v0 and v1 API and move it to `ftcolor.h` as
+	requested by Werner on freetype-devel.
+	* include/freetype/ftcolor.h: Paste that section.
+
+2021-06-19  Werner Lemberg  <david@freetype.org>
+
+	[truetype] Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35312
+
+	* src/truetype/ttinterp.c (Ins_JMPR): Use `ADD_LONG`.
+
+2021-06-19  Werner Lemberg  <david@freetype.org>
+
+	[autofit] Prevent hinting if there are too many segments.
+
+	This speeds up handling of broken glyphs.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35309
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Implement
+	it.
+
+2021-06-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sdf/ftsdfrend.c (ft_(b)sdf_render): Do not FT_ERROR routinely.
+
+2021-06-16  David Turner  <david@freetype.org>
+
+	[autofit] Fix return value of `FT_Load_Glyph`.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics): The issue is
+	that `style_metrics_init` sometimes returns -1 without clearing
+	`error`.  While looping to `Again`, the next operation is
+	successful, but -1 is still returned by the function.  The fix is to
+	set `error` to 0 appropriately.
+
+	Fixes #1063.
+
+2021-06-15  David Turner  <david@freetype.org>
+
+	[meson] Add first regression test to FreeType.
+
+	* tests/README.md: New file that explains how to build and run the
+	tests with the Meson build.
+
+	* tests/scripts/download-test-fonts.sh: New bash script to download
+	test font files to the `tests/data` folder.
+
+	* meson.build, meson_options.txt: Add 'tests' option to enable
+	building and running the test programs (disabled by default).
+
+	* tests/meson.build: New file.
+
+	* tests/issue-1063/main.c: Simple regression test to exhibit issue
+	1063.
+
+	* .gitignore: Ignore the content of the `tests/data` folder for
+	now.
+
+2021-06-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Fix new memory leak.
+
+	We need to inverse inheritance of FT_GlyphSlot_Internal so that we
+	have a chance to free the rendered bitmap from the parent slot.
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Init): Remove the internal parts
+	of the child `ttslot' and replace it with the parent structure.
+	(T42_GlyphSlot_Done): Updated accordingly.
+
+2021-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix another assertion.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString)
+	<cf2_escCALLOTHERSUBR>: Convert assertion into error, since the
+	problem can happen with invalid user input.
+
+	Test case is file
+
+	  fuzzing/corpora/legacy/oss-fuzz/5754332360212480-unknown-read
+
+	in the `freetype2-testing` repository.
+
+2021-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix assertions.
+
+	* src/psaux/pshints.c (cf2_hintmap_adjustHints): Check for overflow
+	before emitting an assertion error.
+
+	Test case is file
+
+	 fuzzing/corpora/legacy/oss-fuzz/4594115297673216-integer-overflow
+
+	in the `freetype2-testing` repository.
+
+2021-06-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Optimize tracing.
+
+2021-06-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sdf] Fix SDF positioning.
+
+	* src/sdf/ftsdfrend.c (ft_sdf_render, ft_bsdf_render): Add padding to
+	`bitmap_top' and `bitmap_left'.
+
+	* sdf/sdf/ftsdf.c (sdf_generate_with_overlaps): Fix VC++ warning.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix 'devel' build for 'COLR' v1.
+
+	* devel/ftoption.h: Synchronize with
+	  `include/freetype/config/ftoption.h`.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Sanitize cmap4 table better.
+
+	Fixes #1062.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate): Handle a too-small value of
+	`length` gracefully.
+
+2021-06-08  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Pointer validity check when reading 'COLR' v1 layers
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): In addition to the
+	existing sanity checks, ensure that the pointer to the layer to be
+	read is within the 'COLR' v1 table.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sdf/ftsdfcommon.c: Fix inclusion of header files.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Make `make multi` work.
+
+	* src/sdf/ftsdf.c: Include `ftbitmap.h`.
+
+	* src/sdf/ftsdfcommon.h: Move function bodies to `ftsdfcommon.c`.
+	Include `ftobjs.h` to get definitions of `FT_LOCAL` and friends.
+
+	* src/sdf/ftsdfcommon.c: New file.
+
+	* src/sdf/rules.mk, src/sdf/sdf.c: Updated.
+
+2021-06-08  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Use 8 bits for final SDF output instead of 16bits.
+
+	Since 8-bits is enough to represent SDF data we no longer require
+	16-bits for this purpose.  Also, we now normalize the output data
+	to use the entire 8-bit range efficiently.  For example: if we use
+	3.5 format with a spread of 1 we basically only use the starting
+	5-bits.  By normalizing we can use the entire 8-bit range.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Updated description
+	for `FT_RENDER_MODE_SDF` regarding this change.
+
+	* include/freetype/ftimage.h (FT_Pixel_Mode): Removed
+	`FT_PIXEL_MODE_GRAY16` since no longer required.
+
+	* include/freetype/fttypes.h (FT_F6Dot10): Removed since no longer
+	required.
+
+	* src/sdf/ftsdfrend.c (ft_sdf_render, ft_bsdf_render): Allocate 8-bit
+	bitmap instead of 16-bit buffer.
+
+	* src/sdf/ftsdfcommon.h (map_fixed_to_sdf): Added function to convert
+	16.16 distance value to our desired format.
+
+	* src/sdf/ftsdf.c (sdf_generate_with_overlaps,
+	sdf_generate_bounding_box): Use the new `map_fixed_to_sdf` function
+	and also use 8-bit output buffer.
+
+	* src/sdf/ftbsdf.c (finalize_sdf): Output to a 8-bit buffer instead
+	of 16-bit buffer.
+
+2021-06-02  Ben Wagner  <bungeman@chromium.org>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix fallout from 2021-05-29 change.
+
+	* src/sfnt/ttcolr.c (find_base_glyph_record,
+	find_base_glyph_v1_record): Adjust binary search.
+
+	Needs to be updated with change to unsigned.
+
+2021-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix tracing.
+
+	Problem reported by Alexei.
+
+2021-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix MSVC compiler warnings.
+
+	* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs):
+	Add cast.
+
+2021-05-29  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation errors and (some) warnings for clang++.
+
+	* src/autofit/afmodule.c (AF_GlyphHintsRec): Make it static.
+
+	* src/cache/ftcache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
+	(ftc_snode_compare): Remove semicolon.
+
+	* src/cff/cffparse.c (cff_parser_run): Add `break` statement.
+
+	* src/cid/cidload.c (cid_hex_to_binary): Add cast.
+
+	* src/sdf/ftbsdf.c (CHECK_NEIGHBOR): Use `do {} while(0)` loop.
+	(bsdf_init_distance_map, finalize_sdf, bsdf_raster_render): Add
+	casts.
+	* src/sdf/ftsdf.c (sdf_generate_bounding_box,
+	sdf_generate_with_overlaps): Ditto.
+	* src/sdf/ftsdfcommon.h (square_root): Ditto.
+	* src/sdf/ftsdfrend.c (sdf_property_get, ft_sdf_render,
+	ft_bsdf_render): Ditto.
+
+	* src/sfnt/ttcolr.c (find_base_glyph_record,
+	find_base_glyph_v1_record): Fix variable signedness.
+	(read_color_line): Add cast.
+	(read_paint): Add casts.
+	Fix signedness issue.
+	(tt_face_get_colorline_stops) Fix signedness issues.
+
+	* src/sfnt/ttpost.c (load_format_20): Add casts.
+
+	* src/truetype/ttsubpix.c (TWEAK_RULES, TWEAK_RULES_EXCEPTIONS):
+	Remove final semicolons.
+
+2021-05-29  Werner Lemberg  <wl@gnu.org>
+
+	[build] Allow overriding of `ANSIFLAGS` for GNU make build.
+
+	* builds/*: Implement it.
+
+2021-05-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Fix auto-hinting.
+
+	The autohinter could not access the base (unscaled) outline in the
+	child TrueType glyph slot. We now share the internal parts between
+	the parent and child glyph slots. Fixes #1057.
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Init): Remove the internal parts
+	of `T42_GlyphSlot' and replace it with the child TrueType structure.
+	(T42_GlyphSlot_Done): Updated accordingly.
+
+2021-05-25  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Guard and trace AFM kern data allocation.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31543
+
+	* include/freetype/internal/fttrace.h: Add 'afmparse' trace
+	component.
+
+	* src/psaux/afmparse.c (FT_COMPONENT): Define.
+	(afm_parse_track_kern, afm_parse_kern_pairs): Protect against
+	allocations bombs.
+	Add tracing.
+	(afm_parse_kern_data): Don't allow multiple kern data sections.
+
+2021-05-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* meson.build (ft2_public_headers): Add missing `ftcid.h'.
+
+	Fixes #1058.
+
+2021-05-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Avoid some memory zeroing.
+
+	* src/type42/t42objs.c (T42_Open_Face): Tweak allocation macro.
+	* src/type42/t42parse.c (t42_parse_sfnts): Ditto.
+
+2021-05-19  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[CMake] Update dependency finders.
+
+	1. Fixes CMake using any found HarfBuzz version lower than the minimum
+	required. This is based on HALX99's merge request at
+	https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/31
+	2. Update FindHarfBuzz.cmake from
+	https://github.com/WebKit/WebKit/blob/1ce32454/Source/cmake/FindHarfBuzz.cmake
+	and guard post-CMake-3.1 features to keep the minimum version unchanged
+	3. Update FindBrotliDec.cmake to stop the warnings, based on what
+	https://github.com/google/woff2/blob/a0d0ed7d/cmake/FindBrotliDec.cmake
+	is doing
+
+	* CMakeLists.txt, builds/cmake/FindHarfBuzz.cmake: Implement 1 and 2.
+	* builds/cmake/FindBrotliDec.cmake: Implement 3.
+
+2021-05-19  Ben Wagner  <bungeman@chromium.org>
+
+	[gzip] Use exact type for `ft_gzip_alloc` and `ft_gzip_free`.
+
+	While a function pointer may be cast to another function pointer
+	type, it is required to cast the function pointer back to the
+	original function pointer type before calling it.  If a parameter is
+	a pointer the exact pointer type is required.  Using a pointer to a
+	different underlying type is technically undefined behavior.  The
+	wrapper functions `ft_gzip_alloc` and `ft_gzip_free` took
+	`FT_Memory` (a `FT_MemoryRec_*`) instead of `voidpf` (`void*`), so
+	when gzip calls these callbacks through `alloc_func` or `free_func`
+	it invokes undefined behavior.  On most platforms this works out as
+	expected, but newer undefined behavior detectors and targets like
+	wasm can detect this and will produce an error.
+
+	* src/gzip/ftgzip.c (ft_gzip_alloc, ft_gzip_free): Update signatures
+	to exactly match `alloc_func` and `free_func`, respectively.
+	Internally, cast the `void*` opaque pointer to `FT_Memory`.
+
+2021-05-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Prioritize the anti-aliasing renderer module.
+
+	* modules.cfg: Reorder the renderers.
+	* include/freetype/config/ftmodule.h: Ditto.
+
+2021-05-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Additional guards on the POST table.
+
+	Fixes timeout (#1055) analyzed by Ben Wagner, reported as
+
+	  https://crbug.com/1194092
+
+	* src/sfnt/ttload.c (tt_face_load_post): Check POST format.
+	* src/sfnt/sfobjs.c (sfnt_load_face): Synthesize the missing unicode
+	charmap only if the glyph names exist.
+	* src/psnames/psmodule.c (ps_unicode_value): Short cut ".notdef" and
+	".null".
+
+2021-05-13  Daniel McArdle  <dmcardle@chromium.org>
+
+	[psaux] Use doubling allocation strategy for CF2_ArrStack.
+
+	Fixes timeout reported as
+
+	  https://crbug.com/1206181
+
+	* src/psaux/psarrst.c (cf2_arrstack_{push,init}): Implement it.
+	* src/psaux/psarrst.h (CF2_ArrStackiRec): Drop `chunk'.
+
+2021-05-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (FT_MAX_GRAY_SPANS): Increase from 10 to 16.
+
+	Ten was barely enough for two slanted stems. Sixteen can actually fit
+	a bit more complicated scanlines.
+
+2021-05-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (FT_GRAY_SET): Adjust for better code.
+
+2021-05-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Faster bitmap sweeping.
+
+	Selecting the fill rule or checking the direct mode each time we call
+	`gray_hline' is sub-optimal.  This effectively splits the direct mode
+	into a separate code path while inlining `gray_hline' and saving 5-7%
+	of rendering time.
+
+	* src/smooth/ftgrays.c (gray_hline): Eliminated in favor of...
+	(FT_FILL_RULE, FT_GRAY_SET): ... these new macros...
+	(gray_sweep): ... inlined here.
+	(gray_sweep_direct): New function that handles the direct span buffer.
+	(gray_TWorker): Remove the span buffer.
+	(gray_raster_render, gray_convert_glyph): Updated.
+
+2021-05-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Simplify even-odd computations.
+
+	It is too bad the even-odd rule is not used much.
+
+2021-05-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type1] Avoid MM memory zeroing.
+
+	* src/type1/t1load.c (t1_allocate_blend, parse_blend_design_map):
+	Tweak allocation macros.
+	* src/type1/t1objs.c (T1_Face_Done): Minor.
+
+2021-05-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/bdf/bdflib.c (_bdf_list_ensure): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/psaux/psobjs.c (ps_parser_load_field): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cid/cidload.c (cid_read_subrs): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Tweak allocation.
+
+2021-05-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff,psaux] Avoid memory zeroing (contd.).
+
+	* src/cff/cffload.c (cff_blend_doBlend, cff_blend_build_vector): Tweak
+	allocation macros.
+	* src/psaux/psarrst.c (cf2_arrstack_setNumElements): Ditto.
+	* src/psaux/psstack.c (cf2_stack_init): Ditto.
+
+2021-05-04  Ben Wagner  <bungeman@chromium.org>
+
+	* src/cid/cidload.c (cid_hex_to_binary): Improve return value.
+
+	Add argument to return the actual number of bytes that were decoded.
+	The actual number of bytes decoded can be quite variable depending
+	on the number of ignored 'whitespace' bytes or early termination
+	with `>`.
+	(cid_face_open): Updated to use this calculated value.  This avoids
+	trusting `parser->binary_length` is always be correct and reading
+	uninitialized bits if fewer are actually decoded.
+
+	First reported as
+
+	  https://crbug.com/1203240
+
+2021-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Streamline POST format 2.0 handing.
+
+	To reduce memory allocations, we read an entire Pascal-string buffer
+	and convert it to a C-string buffer.  We also reject tables with
+	Postscript glyph names exceeding 63 bytes.
+
+	* src/sfnt/ttpost.c (load_format20): Implement it.
+	(load_post_names): Check the minimal POST table size.
+	(load_format25, tt_face_free_ps_names): Updated accordingly.
+
+2021-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf,pcf] Avoid memory zeroing (contd.).
+
+	* src/bdf/bdflib.c (bdf_create_property, _bdf_add_comment,
+	_bdf_add_property, bdf_load_font): Tweak allocation macros.
+	* src/pcf/pcfread.c (pcf_get_properties, pcf_get_metrics): Ditto.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cid/cidload.c (cid_read_subrs): Tweak allocaton macro.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Avoid some memory zeroing.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font, sfnt_init_face,
+	tt_name_ascii_from_{utf16,other}): Tweak allocaton macros.
+	* src/sfnt/ttload.c (tt_face_load_name): Ditto.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/ttpost.c (load_format_{20,25}): Tweak allocaton macros.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Tweak allocaton macro.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Avoid some memory zeroing.
+
+	* src/truetype/ttinterp.c (Init_Context): Tweak allocation macro.
+	* src/truetype/ttpload.c (tt_face_load_cvt): Ditto.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[woff2] Avoid some memory zeroing.
+
+	* src/sfnt/sfwoff2.c (store_loca, woff2_open_font): Tweak macros.
+
+2021-04-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/gzip/ftgzip.c (ft_gzip_alloc): Zero out memory again.
+
+2021-04-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[lzw] Preserve decompression stack when relocating to heap.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Copy stack when
+	relocating to heap.
+
+2021-04-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cid/cidgload.c (cid_load_glyph): Restore the glyph_length check.
+
+2021-04-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/psmodule.c (ps_unicodes_init): Ignore empty glyph names.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33637
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Revert macro change.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff] Avoid some memory zeroing.
+
+	* src/cff/cffparse.c (cff_parser_init): Tweak memory macro.
+	* src/cff/cffload.c (cff_index_load_offsets, cff_index_get_pointers,
+	cff_charset_load, cff_vstore_load): Ditto.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pfr] Avoid some memory zeroing.
+
+	* src/pfr/pfrobjs.c (pfr_face_init) : Tweak memory macro.
+	* src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps,
+	pfr_phy_font_load): Ditto.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Tweak memory macro.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[psaux,psnames] Avoid some memory zeroing.
+
+	* src/psaux/psstack.c (cf2_stack_init): Tweak memory macro.
+	* src/psnames/psmodule.c (ps_unicodes_init): Ditto.
+
+2021-04-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Avoid some memory zeroing.
+
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Use FT_QNEW_ARRAY.
+	* src/base/ftsnames.c (FT_Get_Sfnt_{Name,LangTag}): Ditto.
+
+2021-04-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf,pcf] Avoid some memory zeroing.
+
+	* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_load_font):
+	Tweak memory macros.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto.
+	* src/bdf/bdflib.c (_bdf_readstreami, bdf_create_property,
+	_bdf_parse_glyphs, _bdf_parse_start): Ditto.
+	(_bdf_add_property): Do not handle zero size.
+
+2021-04-25  Issam E. Maghni  <issam.e.maghni@mailbox.org>
+
+	* builds/meson/process_ftoption_h.py: Add LF at EOF.
+
+	This fixes
+
+	  .../ftoption.h:1030:10: error:
+	    no newline at end of file [-Werror,-Wnewline-eof]
+
+	for the generated `ftoption.h` file.
+
+2021-04-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cff/cffload.c (cff_index_get_pointers): s/FT_QALLOC/FT_ALLOC/.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): s/FT_ALLOC/FT_QALLOC/.
+	* builds/mac/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sdf/ftsdf.c (sdf_{edge,contour,shape}_new): Use FT_QALLOC.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/sfnt/sfdriver.c (get_win_string, get_apple_string,
+	sfnt_get_var_ps_name): Do not zero out the buffer.
+	* src/sfnt/sfobjs.c (sfnt_init_face): Ditto.
+	* src/sfnt/sfwoff.c (woff_open_font): Ditto.
+	* src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff,type1,type42] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/cff/cffload.c (cff_index_get_pointers, cff_index_get_name):
+	Do not zero out the buffer.
+	* src/cff/cffdrivr.c (cff_ps_get_font_info): Ditto.
+	* src/type1/t1load.c (parse_subrs, parse_charstrings,
+	parse_blend_axis_types): Ditto.
+	* src/type1/t1parse.c (T1_New_Parser, T1_Get_Private_Dict): Ditto.
+	* src/type42/t42parse.c (t42_parser_init): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cid] s/FT_ALLOC/FT_QALLOC/ and clean up.
+
+	* src/cid/cidgload.c (cid_load_glyph): Do not zero out the buffer.
+	* src/cid/cidload.c (cid_face_open, cid_read_subrs): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pfr] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/pfr/pfrload.c (pfr_extra_item_load_font_id, pfr_aux_name_load):
+	Do not zero out the buffer.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bzip2,gzip] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Do not zero out the buffer.
+	* src/gzip/ftgzip.c (ft_gzip_alloc, FT_Stream_OpenGzip): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf,bdf,winfonts] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/pcf/pcfread.c (pcf_interpret_style): Do not zero out the buffer.
+	* src/bdf/bdfdrivr.c (bdf_interpret_style): Ditto.
+	* src/winfonts/winfnt.c (FNT_Face_Init, FNT_Load_Glyph): Ditto.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cache] Optimize SBit copying.
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Do not initialize the buffer.
+	(ftc_sbit_copy_bitmap): Accept zero size, s/FT_ALLOC/FT_QALLOC/.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[gxvalid,otvalid] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/gxvalid/gxvmod.c (gxv_load_table): Do not zero out the buffer.
+	* src/otvalid/otvmod.c (otv_load_table): Ditto.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[psaux] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/psaux/psobjs.c (ps_table_done, ps_parser_load_field): Do not
+	zero out the buffer.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream,
+	Mac_Read_sfnt_Resource): Do not zero out the buffer.
+	* src/base/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto.
+	* src/base/ftrfork.c (raccess_make_file_name,
+	raccess_guess_darwin_hfsplus, raccess_guess_darwin_newvfs): Ditto.
+
+2021-04-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cache] Restore SBit copying for unowned (BDF) bitmaps.
+
+	* src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Restore.
+	(ftc_snode_load): Check ownership and copy unowned bitmaps.
+
+2021-04-19  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Return in 'COLR' v1 when layer pointer outside table
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): Add missing return
+	when paint pointer outside table.
+	(read_paint): Add missing return when paint pointer outside table.
+
+2021-04-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cache] Switch to lazy SBit setting.
+
+	* src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Removed.
+	(ftc_snode_load): Take the bitmap ownership instead of copying.
+
+2021-04-16  Daniel Welty  <@danielwelty>
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Properly handle short pitch.
+
+2021-04-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.m4: Fix help string formatting.
+
+	The indented `dnl` macros inserted unwanted horizontal space.
+
+	Problem reported by Ozkan Sezer <sezeroz@gmail.com>.
+
+2021-04-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Safeguard 'COLR' v1 layer extraction
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): Do not output
+	layer pointer to iterator if it is outside the 'COLR' table.
+	(read_paint): Do not attempt to read layers that are outside the
+	table.
+
+2021-04-02  Ben Wagner  <bungeman@chromium.org>
+
+	[base] Complete `ft_glyphslot_clear`.
+
+	* src/base/ftobjs.c (ft_glyphslot_clear): This function is intended
+	to reset all the values of a glyph slot.  However, it was not
+	resetting the values of the advances and `glyph_index`.  Reset the
+	advances and `glyph_index` to zero.
+
+2021-04-02  Ben Wagner  <bungeman@chromium.org>
+
+	[truetype] Prevent glyph program state from persisting.
+
+	`FDEF` instructions are specified as allowed only in 'prep' or
+	'fpgm'.  FreeType has attempted to prevent their use in the glyph
+	program, but they were still allowed in glyph programs if defined in
+	a function defined in 'prep' or 'fpgm' and called from the glyph
+	program.
+
+	Similarly, `IDEF` instructions are specified not to be able to
+	modify any existing instruction.  FreeType has attempted to prevent
+	their use in the glyph program, but they can still be used like
+	`FDEF`.
+
+	This change stores the initial bytecode range type and disallows the
+	use of `FDEF` and `IDEF` while running the glyph program.
+
+	Most other state is copied from the `TT_Size` into the execution
+	context.  However, it is possible for a glyph program to use `WS` to
+	write to the storage area or `WCVTP`, `WCVTF`, and `DELTAC[123]` to
+	write to the control value table.
+
+	Allowing any change to the global state from the glyph program is
+	problematic as the outlines of any given glyph may change based on
+	the order the glyphs are loaded or even how many times they are
+	loaded.  There exist fonts that write to the storage area or the
+	control value table in the glyph program, so their use should not be
+	an error.
+
+	Possible solutions to using these in the glyph program are
+
+	  * ignore the writes;
+	  * value-level copy on write, discard modified values when finished;
+	  * array-level copy on write, discard the copy when finished;
+	  * array-level copy up-front.
+
+	Ignoring the writes may break otherwise good uses.  A full copy
+	up-front was implemented, but was quite heavy as even well behaved
+	fonts required a full copy and the memory management that goes along
+	with it.  Value-level copy on write could use less memory but
+	requires a great deal more record keeping and complexity.  This
+	change implements array-level copy on write.  If any attempt is made
+	to write to the control value table or the storage area when the
+	initial bytecode range was in a glyph program, the relevant array
+	will be copied to a designated storage area and the copy used for
+	the rest of the glyph program's execution.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): New fields
+	`iniRange`, `glyfCvtSize`, `glyfCvt`, `origCvt`, `glyfStoreSize`,
+	`glyfStorage`, and `origStorage`.
+
+	* src/truetype/ttinterp.c (Modify_CVT_Check): New function to handle
+	`exc->glyfCvt`.
+	(Write_CVT, Write_CVT_Stretched, Move_CVT, Move_CVT_Stretched): Use
+	it.
+	(Ins_WS): Handle `exc->glyfStorage`.
+	(Ins_FDEF, Ins_IDEF): Updated.
+	(TT_RunIns): Updated.
+	(TT_Done_Context): Free 'glyf' CVT working and storage area.
+	(TT_Load_Context): Fix/add casts.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix cast.
+
+2021-03-30  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Check validity of pointer location of `read_color_line`.
+
+	* src/sfnt/ttcolr.c (get_child_table_pointer): New function to fetch
+	child table pointer early for all paint formats that compute a child
+	table pointer.
+	(read_color_line, read_paint): Updated.
+	(tt_face_get_colorline_stops): Check `colr->table`.
+
+2021-03-28  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docs] Update docwriter stylesheet for 1.3.1.
+
+	This change is required to support docwriter 1.3.1.
+
+	See
+
+	  https://gitlab.freedesktop.org/freetype/docwriter/-/merge_requests/101
+
+	for more information.
+
+	* docs/markdown/stylesheets/extra.css:
+	(.wy-nav-content, .md-sidebar--secondary): Remove.
+
+2021-03-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Free `rows` once later.
+
+2021-03-16  Ben Wagner  <bungeman@google.com>
+
+	[sfnt] Fix memory leak in png loading.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1182552
+
+	Memory is allocated and the pointer assigned to `rows` inside a
+	'setjmp' scope.  This memory must be freed outside the 'setjmp'
+	scope after a 'longjmp'.  Since `rows` is a local and modified
+	inside the 'setjmp' scope it must be marked volatile or it will have
+	an indeterminate value after the 'longjmp'.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak of `rows`.
+
+2021-03-16  Christopher Degawa  <ccom@randomderp.com>
+
+	* CMakeLists.txt: Don't limit generation of 'pkg-config' file to UNIX.
+
+	mingw-w64 uses the 'pkg-config' files but does not set UNIX.
+
+2021-03-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_set_cell): Refactor to fix VC++ warning.
+
+2021-03-13  Werner Lemberg  <wl@gnu.org>
+
+	Handle various VC++ compiler warnings.
+
+	Fixes #1039.
+
+	* src/base/ftstroke.c (ft_stroker_inside, ft_stroker_outside):
+	Initialize `sigma`.
+
+	* src/sdf/ftsdf.c (sdf_generate_with_overlaps): Exit immediately if
+	function arguments are invalid.
+	* src/sdf/ftsdfrend.c (sdf_property_set) <"overlaps">: Fix cast.
+
+	* src/sfnt/sfwoff2.c (woff2_decompress)
+	[!FT_CONFIG_OPTION_USE_BROTLI]: Use `FT_UNUSED`.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Initialize `fvar_head`.
+
+2021-03-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Reduce copying during integration phase.
+
+	We now record `cover' and `area' directly into the linked list. This
+	makes rendering faster by 10% or even more at larger sizes.
+
+	* src/smooth/ftgrays.c (FT_INTEGRATE): Write directly.
+	(gray_TWorker): Add direct cell reference and remove unused fields.
+	(gray_set_cell): Consolidate the linked list management and pointers.
+	(gray_convert_glyph, gray_convert_glyph_inner): Updated.
+
+2021-03-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (FT_INTEGRATE): New convenience macro.
+	(gray_render_line, gray_render_scanline): Use it.
+
+2021-03-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_render_line): Rearrange conditionals.
+
+	These produce faster or more optimizable code.
+
+2021-03-08  Tim-Philipp Müller  <tim@centricular.com>
+
+	[meson] Fix 'mmap' handling on Windows.
+
+	* meson.build (ft2_sources): Always use `windows/ftsystem.c` on
+	Windows unless mmap has been disabled.
+
+	  https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/5#note_829289
+
+2021-03-07  Tim-Philipp Müller  <tim@centricular.com>
+
+	[ci] Add basic support for Meson builds with MSVC on Windows.
+
+	This adds meson jobs for VS2017 (x86 and x86_64).
+
+	* .gitlab-ci.yml: New file.
+
+2021-03-07  Tim-Philipp Müller  <tim@centricular.com>
+
+	[meson] Add subproject fallbacks for 'libpng' and 'zlib'.
+
+	* subprojects/libpng.wrap, subprojects/zlib.wrap: New files.
+
+	* meson.build: Updated.
+
+2021-03-07  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	[meson] Make it work with Windows.
+
+	* meson.build: Do not process `ftconfig.h` when not using
+	`ftconfig.h.in`.
+
+	Fixes #1029.
+
+2021-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix memory leak.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28148
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Reject fonts that have
+	multiple tables with the same tag.  While not explicitly forbidden
+	in the OpenType specification, it is implicitly forbidden by
+	describing a binary search algorithm for tables that only works
+	reliably if table tags are unique.
+
+2021-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Update location of `LICENSE.TXT`.
+
+	Fixes #1035.
+
+2021-02-19  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ax_pthread.m4: Update from 'autoconf-archive'.
+
+	A bunch of fixes were added recently to its git repository.
+
+2021-02-17  Werner Lemberg  <wl@gnu.org>
+
+	[unix] Updates for autoconf 2.71.
+
+	This fixes warnings reported by autoupdate.
+
+	* builds/unix/ax_pthread.m4: Replace `as_echo` with `AS_ECHO`.
+
+	* builds/unix/configure.raw: Remove obsolete `AC_HEADER_STDC`.
+	Don't escape back quotes in messages for `AC_MSG_WARN`.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk: Fix previous commit.
+
+	<top_level>: Use `TOP_DIR` in `wildcard` function.
+	(check_out_submodule, copy_submodule): Move down to come after
+	definition of `all` rule.
+	Call `mkdir` conditionally.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk: Use rules for handling 'dlg'.
+
+	Suggested by Alexei.
+
+	(check_out_submodule, copy_submodule): New targets.
+	<top-level>: Replace calls to `shell` with rules.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk: Avoid side effects of `shell`.
+
+	We use a dummy variable to catch its output.  Otherwise the `make`
+	program is going to interpret the return value of `shell`; this can
+	cause obscure warning or error messages or even be harmful.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	Move 'dlg' submodule to `subprojects` directory.
+
+	This is for future changes with Meson, which doesn't allow a
+	different name for its `subprojects` directory.  Having both a
+	`submodules` and a `subprojects` directory is confusing.
+
+	* .gitmodules, autogen.sh (copy_submodule_files, DLG_INC_DIR,
+	DLG_SRC_DIR): Updated.
+
+	* builds/toplevel.mk (<top-level>, do-dist),
+	builds/windows/vc2010/script.bat: Updated.
+
+	* src/tools/no-copyright: Updated.
+
+2021-02-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Update paint format values to support non-variable paints.
+
+	* freetype.h (FT_PaintFormat): Update paint format identifiers after
+	a specification change.  The specification was updated to have
+	sibling formats, variable and non-variable variants for each.
+	Reflect that here.
+
+	* sfnt/ttcolr.c (read_paint): Remove parsing of variable indices as
+	the non-variable formats no longer have them.
+
+2021-02-15  Daniel E  <daniel.engberg.lists@pyret.net>
+
+	* CMakeLists.txt: Improve 'bz2' support.
+
+	Not all distributions such as FreeBSD provide a `.pc` file for
+	'(lib)bz2' so follow autotools and add it to `Libs.private` instead.
+
+2021-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/update-copyright-year: Fix single-year entry handling.
+
+	The fix from 2021-01-17 didn't cover the case where the year to be
+	updated is identical to the current year.
+
+2021-02-13  Werner Lemberg  <wl@gnu.org>
+
+	Add new function `FT_Get_Transform`.
+
+	See
+
+	  https://github.com/harfbuzz/harfbuzz/issues/2428
+
+	for some reasons to introduce this function.
+
+	* include/freetype/freetype.h, src/base/ftobjs.c (FT_Get_Transform):
+	Implement it.
+
+2021-02-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Decorate `qsort` callbacks with `cdecl`.
+
+	* include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF):
+	Add new macro.
+
+	* src/base/ftrfork.c, src/bdf/bdflib.c, src/gxvalid/gxvcommn.c,
+	src/psaux/afmparse.c, src/psnames/psmodule.c, src/type1/t1afm.c,
+	src/sfnt/sfwoff.c, src/sfnt/sfwoff2.c: Update `qsort` callbacks.
+
+	Fixes #1026 when compiling FreeType with an unusual calling
+	convention while the C library function `qsort` still expects
+	`cdecl`.
+
+2021-02-10  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Implement 'COLR' v1 sweep gradients.
+
+	* freetype.h (FT_PaintSweepGradient): Add `FT_PaintSweepGradient` to
+	represent a 'COLR' v1 sweep gradient.
+	Update format.
+	(FT_PaintFormat): Update shifted paint formats.
+	Sync with spec.
+	* sfnt/ttcolr.c (read_paint): Logic to parse sweep gradients.
+	Fix struct access in radial gradient implementation.
+
+2021-02-09  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Provide optional root transform for 'COLR' v1 glyph graph.
+
+	* include/freetype/freetype.h (FT_Get_Color_Glyph_Paint):
+	Additional function argument `root_transform` to control whether
+	root transform should be returned.
+	(FT_OpaquePaint): Additional tracking field to denote whether
+	root transform is to be returned.
+	* include/freetype/internal/sfnt.h
+	(TT_Get_Color_Glyph_Paint_Func): Propagate additional argument.
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Paint): Ditto.
+	* src/sfnt/ttcolr.c (tt_face_get_colr_glyph_paint): Return root
+	transform reflecting the size and tranform configured on
+	`FT_Face`.
+	(read_paint): Initialize and track status of insert_root_transform
+	flag.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: s/freetype2_dep/freetype_dep/.
+
+	Many projects (e.g., fontconfig, cairo) hardcode the `freetype_dep`
+	variable name to use FreeType as subproject because that was the
+	variable name in Centricular's Meson port of FreeType.  While they
+	should stop hardcoding that variable name, it does not cost us
+	anything to keep using that name to ease transition.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	[meson] Fix handling of HarfBuzz library.
+
+	* meson.build (harfbuzz_dep): Do not fall back to HarfBuzz by
+	default.
+
+	Otherwise it causes a dependency cycle:
+
+	  cairo => fontconfig => freetype2 => harfbuzz => cairo
+
+	Meson will still fall back to HarfBuzz subprojects if the `harfbuzz`
+	option is set to `enabled` instead of `auto` and a
+	`subprojects/harfbuzz.wrap` file is present.  In that case it is the
+	responsibility of the main project to set the proper options on each
+	subproject to break the dependency cycle.
+
+	Fixes: #1028.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	[meson] Fix dependency lookup and generate `ftconfig.h`.
+
+	- zlib: If not found on the system, meson can build it as a
+	  subproject.  We thus never use the (outdated) zlib support that
+	  comes with FreeType.  Doing so has the additional advantage that
+	  the zlib code can be shared with other projects like GLib if both
+	  are subprojects of an application.
+	- harfbuzz: Build as a subproject if not found on the system.
+	- 'QUESTION: What if the compiler doesn't support `-D` but uses `/D`
+	  instead as on Windows?'  Answer: Meson translate arguments for us.
+	- visibility: Replace self-made code with meson-specific solution.
+
+	* meson.build (ft2_defines): Rewrite logic to set and handle it.
+	(process_header_command): New variable, previously called
+	`ftoption_command`.
+	(ftoption_command, ftconfig_command): New variables.
+	(zlib_option): Removed.
+	(zlib_dep): New variable.
+	(ft2_deps): Updated.
+	(harfbuzz_dep): Updated.
+	(ftconfig_h_in, ftconfig_h): New variables.
+	(ft2_sources): Updated.
+	(ft2_lib): Updated, handle visibility.
+	(summary): Updted.
+
+	* meson_options.txt (zlib): Updated.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: Fix resource compilation on Windows.
+
+	This is copied from GStreamer's meson port of FreeType.
+
+	(ft2_sources): Add both debug and resource file (the latter for
+	Windows only).
+	(ft2_debug_src): Removed.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: s/ft2_libtool_version/ft2_pkgconfig_version/.
+
+	(freetype2_dep): Use it.
+
+	`ft2_libtool_version` would be the shared library version, not the
+	one we should use in file `freetype2.pc`.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: Use `meson.override_dependency`.
+
+	This is a new meson mechanism to avoid other projects to hard-code
+	the `freetype2_dep` variable name in their build definition.  It
+	also ensures that meson does not mix system and subproject versions
+	of FreeType inside of the same project.
+
+	Also remove outdated TODO because `declare_dependency` was already
+	there.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build (bzip2_dep): Simplify.
+
+	We remove `static:false` from `find_library('bz2')`.
+
+	I don't know whether the previous code was a workaround for an old
+	meson bug, but at least with version >=0.55.0 (which FreeType uses)
+	it picks the shared library when both are available.
+
+	File `freetype2.pc` still contains the full path to file `libbz2.so`
+	instead of `-lbz2` – that we need to do this is a meson bug even
+	present in the current version (0.57.0).
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: Set project version.
+
+2021-02-04  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix Netpbm tracing message.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Don't emit Netpbm
+	warning if there is nothing to output.
+
+2021-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`.
+
+	This ensures good logging output, with all lines having a proper
+	prefix (if requested).
+
+	This is a continuation of a similar patch from 2020-12-02, which
+	missed some locations.
+
+2021-02-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/configure.raw [mmap]: Restore default path.
+
+	Fixes #1023.
+
+2021-02-03  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30154
+
+	* src/psaux/psblues.c (cf2_blues_capture): Use `SUB_INT32`.
+
+2021-02-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/configure.raw [mmap support]: Explicitly handle Windows.
+
+	Fixes #1024.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw [mmap support]: Correctly handle Windows.
+
+	Fixes #1024.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	Always provide logging API.
+
+	It's easier to have stubs if FT_DEBUG_LOGGING is undefined than to
+	modify `ftexport.sym` conditionally.
+
+	Problem reported by Alexei.
+
+	* src/base/ftdebug.c: Include `ftlogging.h`.
+	(FT_Trace_Set_Level, FT_Trace_Set_Default_Level, FT_Set_Log_Handler,
+	FT_Set_Default_Log_Handler) [!FT_DEBUG_LOGGING]: Provide stubs.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Fix typo.
+
+	Bug introduced in Vincent's last commit bb33f03.
+
+	Fixes issue #1021.
+
+2021-01-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (FT_Stroker_EndSubPath): Ignore tiny gaps.
+
+	Fixes bug #1020.
+
+2021-01-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[stroker] Minor clean-up.
+
+	* src/base/ftstroke.c (FT_Stroker_{ConicTo,CubicTo}): Reset the last
+	line length.
+	(FT_Stroker_EndSubPath): Call `ft_stroker_process_corner'.
+
+2021-01-27  Vincent Torri  <vincent.torri@gmail.com>
+
+	* builds/windows/ftsystem.c: Add shared memory support on Windows.
+
+	* CMakeLists.txt (BASE_SRCS), builds/unix/configure.raw (FTSYS_SRC),
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/visualc/freetype.vcproj, meson.build (ft2_sources):
+	Add it (conditionally).
+
+2021-01-23  Werner Lemberg  <wl@gnu.org>
+
+	Require HarfBuzz 2.0.0.
+
+	This is needed to make commit f1f9705f9 work.
+
+	* CMakeLists.txt (HARFBUZZ_MIN_VERSION), builds/unix/configure.raw
+	(harfbuzz_pkg), meson.build (harfbuzz_dep): Updated.
+
+2021-01-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* autogen.sh: Absorb `version.sed'.
+	* version.sed: Removed.
+
+2021-01-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* srd/base/ftlcdfil.c (FT_Library_SetLcdGeometry): Fix return value.
+
+2021-01-15  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[afshaper] Fix hb_ot_tags_from_script deprecation warning.
+
+	* autofit/afshaper.c (af_shaper_get_coverage): Copy the source code
+	of the function as suggested in
+	https://github.com/harfbuzz/harfbuzz/issues/2737 and adjust to handle
+	at most three tags.
+
+2021-01-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/update-copyright-year: Fix single-year entry handling.
+
+2021-01-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/unixddef.mk: Remove the second DEVEL_DIR definition.
+
+2021-01-14  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Additional checks for 'colr' table presence.
+
+	* sfnt/ttcolr.c (tt_face_get_colr_glyph_paint,
+	tt_face_get_colorline_stops, tt_face_get_paint): Additional checks
+	for whether colr table is present.  Prevents crashes when these
+	methods are called on non-COLR fonts.
+
+2021-01-13  Dominik Röttsches  <drott@chromium.org>
+
+	Add config option to test for 'COLR' v1 support in headers.
+
+	* include/freetype/config/ftoption.h (TT_SUPPORT_COLRV1): New macro
+	so that clients can test whether the FreeType checkout that they are
+	building against supports the 'COLR' v1 API.  This is intended to be
+	a temporary solution until 'COLR' v1 support is released in a
+	FreeType version and such a check can be made by using the version
+	number instead.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[base] Fill 'COLR' v1 API templates to make them work (#59703).
+
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Paint, FT_Get_Paint_Layers,
+	FT_Get_Paint, FT_Get_Colorline_Stops): Add basic sanity checks,
+	check for existence of `FT_Face`, check arguments and delegate calls
+	for the respective 'COLR' v1 API to the SFNT driver.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Register 'COLR' v1 API in driver (#59703).
+
+	* include/freetype/internal/sfnt.h (TT_Get_Color_Glyph_Paint_Func,
+	TT_Get_Paint_Layers_Func, TT_Get_Colorline_Stops_Func,
+	TT_Get_Paint_Func): New function pointer types.
+	(SFNT_Interface): Add them.
+	(FT_DEFINE_SFNT_INTERFACE): Updated.
+
+	* src/sfnt/sfdriver.c (PUT_COLOR_LAYERS_V1): New macro.
+	(sfnt_interface): Add new function pointers.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add 'COLR' v1 API to retrieve color layers (#59703).
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): New function to get
+	the layers of a `PaintColrLayers` table in the font, using an
+	`FT_LayerIterator` from an `FT_PaintColrLayers` object retrieved via
+	`tt_face_get_paint`.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add 'COLR' v1 API to iterate color stops (#59703).
+
+	* src/sfnt/ttcolr.c (tt_face_get_colorline_stops): New function to
+	return the current `FT_ColorStop` object from `FT_ColorStopIterator`.
+	Also increment the iterator.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add API to get actual paint from `FT_OpaquePaint` (#59703).
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint): New function to resolve an
+	`FT_OpaquePaint` paint reference into an `FT_COLR_Paint` object of a
+	certain format, which contains the detailed information stored in a
+	paint of the respective format.
+	(read_paint): New function to provide the format specific parsing
+	and to populate the data members of each specific `FT_COLR_Paint`
+	subtype.
+	(read_color_line): New function to parse retrieved color line
+	information into an `FT_ColorLine` object, which has information
+	about the color line extend mode as well as an
+	`FT_ColorStopIterator` object.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add API to retrieve 'COLR' v1 root paint (#59703).
+
+	* src/sfnt/ttcolr.c (BaseGlyphV1Record): New structure.
+	(tt_face_load_colr): Handle version 1 table header.
+	(find_base_glyph_v1_record): New auxiliary function.
+	(tt_face_get_colr_glyph_paint): New function to find the root
+	`FT_OpaquePaint` object for a given glyph ID.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	Add new methods required for 'COLR' v1 to public API (#59703).
+
+	* include/freetype/freetype.h (FT_Get_Color_Glyph_Paint): New method
+	for retrieving the root paint object for a color glyph by specifying
+	a glyph ID.
+	(FT_Get_Paint_Layers): New method for retrieving the layers of a
+	`PaintColorGlyph`.
+	(FT_Get_ColorLine_Stops): New method for retrieving the stops of a
+	color.
+	(FT_Get_Paint): New method for resolving an `FT_OpaquePaint` into an
+	`FT_COLR_Paint` object.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	Add types required for 'COLR' v1 to public API (#59703).
+
+	* include/freetype/freetype.h (FT_PaintFormat, FT_ColorStopIterator,
+	FT_ColorIndex, FT_ColorStop, FT_PaintExtend, FT_ColorLine,
+	FT_Affine23, FT_CompositeMode, FT_OpaquePaint, FT_PaintColrLayers,
+	FT_PaintSolid, FT_PaintLinearGradient, FT_PaintRadialGradient,
+	FT_PaintGlyph, FT_PaintColrGlyph, FT_PaintTransformed,
+	FT_PaintTranslate, FT_PaintRotate, FT_PaintSkew, FT_PaintComposite,
+	FT_COLR_Paint): Adding structs and enum to represent paint format,
+	color stop information, gradient extend information, structs to
+	reference paint offsets, and to define transforms and compositions.
+	Adding a union type to represent the union of the structs,
+	distinguished by `FT_PaintFormat`.
+
+2021-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/*: s/BUILD_DIR/PLATFORM_DIR/.
+
+	The old variable name caused confusion.
+
+2021-01-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Revert `FTMODULE_H' changes.
+
+	* builds/toplevel.mk, builds/freetype.mk: Revert changes.
+
+2021-01-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds/windows] Fix up DLG build with VC++.
+
+	* builds/windows/vc2010/script.bat: Copy headers to include/.
+	* builds/windows/vc2010/freetype.vcxproj: Remove DLG paths.
+
+2021-01-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Relocate `FTMODULE_H'.
+
+	* builds/toplevel.mk: Place `FTMODULE_H' in include/.
+	* builds/freetype.mk: Simplify included path.
+
+2021-01-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix ABI incompatibility.
+
+	* include/freetype/ftimage.h (FT_Pixel_Mode): Don't insert
+	`FT_PIXEL_MODE_GRAY16' but append it.
+
+	* src/base/ftobjs.c (pixel_modes): Updated.
+
+2021-01-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[dlg] Move the headers to include/dlg to simplify their use.
+
+	* autogen.sh, builds/toplevel.mk: Copy headers to include/dlg.
+	* builds/freetype.mk, builds/windows/vc2010/freetype.vcxproj:
+	Simplify included path.
+	* include/freetype/internal/ftdebug.h: Simplify #include.
+	* src/dlg/rules.mk, .gitignore: Updated.
+
+2021-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* meson.build: Add summary.
+
+	Based on a patch from Vincent Torri <vincent.torri@gmail.com>.
+
+2021-01-06  Torsten Hilbrich  <emacs.nolkaf@hilbrich.tk>
+
+	* meson.build: Fix 'png' build option (#59458).
+
+	Without this patch, 'png' is always required.
+
+2021-01-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds/windows] Add SDF to VC2010 project.
+
+	* builds/windows/vc2010/freetype.vcxproj: Updated;
+	AfterBuild conveniences.
+
+2020-12-26  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Use 'counter-clockwise', not 'anti-clockwise'.
+
+	We prefer US nomenclature.
+
+	* src/sdf/ftsdf.c (SDF_Contour_Orientation):
+	s/SDF_ORIENTATION-ACW/SDF_ORIENTATION_CCW/.
+	Update all users.
+
+2020-12-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (pixel_modes): Updated.
+
+2020-12-26  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Remove custom memory tracker.
+
+	The internal FreeType memory tracker is sufficient.
+
+	* src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER, SDF_MemoryUser,
+	sdf_alloc, sdf_free, SDF_ALLOC, SDF_FREE,
+	SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP,
+	SDF_MEMORY_TRACKER_DONE): Removed.
+
+	s/SDF_ALLOC/FT_ALLOC/.
+	s/SDF_FREE/FT_FREE/.
+
+	Other updates.
+
+2020-12-24  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Fix `make multi`.
+
+	* src/sdf/ftsdf.c: Include `ftoutln.h`.
+
+2020-12-24  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Fix tracing.
+
+	* include/freetype/internal.fttrace.h: Add 'bsdf' component.
+
+	* src/sdf/ftbsdf.c, src/sdf/ftsdf.c (FT_COMPONENT): Define.
+
+2020-08-21  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add debugging function.
+
+	* src/sdf/ftsdf.c (sdf_shape_dump): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add 'bsdf' renderer to 'sdf' module.
+
+	* src/sdf/ftsdfrend.c (ft_bsdf_render): New function.
+
+	(ft_bitmap_sdf_renderer_class): New structure.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add interface functions for the 'bsdf' rasterizer.
+
+	* src/sdf/ftsdf.c (bsdf_raster_new, bsdf_raster_reset,
+	bsdf_raster_set_mode, bsdf_raster_render, bsdf_raster_done): New
+	functions.
+
+	(ft_bitmap_sdf_raster): New variable.
+
+	* src/sdf/ftsdf.h: Updated.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to copy SDF data into output bitmap.
+
+	* src/sdf/ftbsdf.c (finalize_sdf): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add '8-point sequential Euclidean distance mapping' algorithm.
+
+	* src/sdf/ftbsdf.c (compare_neighbor, first_pass, second_pass,
+	edt8): New functions.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to copy source bitmap to distance map.
+
+	* src/sdf/ftbsdf.c (bsdf_init_distance_map): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add functions to compute pixel edge distances.
+
+	* src/sdf/ftbsdf.c (compute_edge_distance, bsdf_approximate_edge):
+	New functions.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to find edge pixels in a grid of alpha values.
+
+	* src/sdf/ftbsdf.c (bsdf_is_edge): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add essential structures for the 'bsdf' rasterizer.
+
+	* src/sdf/ftbsdf.c (ONE): New macro.
+	(BSDF_TRaster, ED, BSDF_Worker): New structures.
+	(zero_ed): New constant.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add 'sdf' module to non-gnumake build systems.
+
+	* include/freetype/config/ftmodule.h: Add both the 'sdf' and 'bsdf'
+	renderers to the list of modules.
+
+	* CMakeLists.txt (BASE_SRCS): Add 'sdf' single-object module.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Added basic overlapping contour support.
+
+	* src/sdf/ftsdf.c (sdf_generate_with_overlaps): New function.
+	(sdf_raster_render): Enable it.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add build infrastructure.
+
+	* src/sdf/module.mk, src/sdf/rules.mk: New files.
+
+	* src/sdf/ftsdf.h (ft_sdf_raster): New forward declaration.
+
+	* include/freetype/ftmoderr.h (FT_MODERRDEF): Add error definition
+	for the 'sdf' module.
+
+	* include/freetype/internal/fttrace.h (FT_TRACE_DEF): Add trace
+	definition for the `sdf' module.
+
+	* modules.cfg (RASTER_MODULES): Add the `sdf' module to the list of
+	rasterizers.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add interface functions for the 'sdf' rasterizer.
+
+	* src/sdf/ftsdf.c (sdf_raster_new, sdf_raster_reset,
+	sdf_raster_set_mode, sdf_raster_render, sdf_raster_done): New
+	functions.
+	(ft_sdf_raster): New structure.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add subdivision and bounding box optimization.
+
+	* src/sdf/ftsdf.c (sdf_generate_bounding_box): New function, which
+	is an optimized version of `sdf_generate`.
+	(sdf_generate_subdivision): New function.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to generate SDF.
+
+	* src/sdf/ftsdf.c (sdf_generate): New function, currently disabled.
+	This is a proof-of-concept implementation: It doesn't use any
+	optimization, it simply checks all grid points against all contours.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add functions to get shortest distance from any edge/contour.
+
+	* src/sdf/ftsdf.c (sdf_edge_get_min_distance): New function.
+	(sdf_contour_get_min_distance): New function, currently disabled.
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add shortest distance finding functions.
+
+	* src/sdf/ftsdf.c (get_min_distance_line, get_min_distance_conic,
+	get_min_distance_cubic): New functions.  Note that
+	`get_min_distance_conic` comes with two implementations (using an
+	analytical and an iterative method, to be controlled with the
+	`USE_NEWTON_FOR_CONIC` macro).
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to resolve corner distances.
+
+	* src/sdf/ftsdf.c (resolve_corner): New function.
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add essential math functions.
+
+	* src/sdf/ftsdf.c (cube_root, arc_cos) [!USE_NEWTON_FOR_CONIC]: New
+	auxiliary functions.
+
+	* src/sdf/ftsdf.c (solve_quadratic_equation, solve_cubic_equation)
+	[!USE_NEWTON_FOR_CONIC]: New functions.
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add utility functions for contours.
+
+	* src/sdf/ftsdf.c (get_control_box, get_contour_orientation): New
+	functions.
+	(split_conic, split_cubic, split_sdf_conic, split_sdf_cubic,
+	split_sdf_shape): New functions.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add functions to decompose `FT_Outline`.
+
+	* src/sdf/ftsdf.c (sdf_move_to, sdf_line_to, sdf_conic_to,
+	sdf_cubic_to): New auxiliary decomposition functions.
+	(sdf_compose_funcs): New structure.
+	(sdf_outline_decompose): New function.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Structs, enums, macros, and functions for 'sdf' rasterizer.
+
+	* src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER)
+	[FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New macros.
+	(SDF_MemoryUser) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New
+	struct for memory usage tracing.
+	(sdf_alloc, sdf_free) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New
+	functions for memory usage tracing.
+
+	(SDF_ALLOC, SDF_FREE): New macros for memory management.
+	(SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP,
+	SDF_MEMORY_TRACKER_DONE): New macros to set up memory usage tracing.
+
+	(USE_NEWTON_FOR_CONIC, MAX_NEWTON_DIVISIONS, MAX_NEWTON_STEPS,
+	CORNER_CHECK_EPSILON, CG_DIMEN): New configuration macros for
+	controlling the process of finding the shortest distance.
+
+	(MUL_26D6, VEC_26D6_DOT): New auxiliary macros.
+
+	(SDF_TRaster, SDF_Edge, SDF_Contour, SDF_Shape, SDF_Signed_Distance,
+	SDF_Params): New structs for setting up SDF data.
+	(SDF_Edge_Type, SDF_Contour_Orientation): New enums for SDF data.
+
+	(zero_vector, null_edge, null_contour, null_shape, max_sdf): Useful
+	constants.
+
+	(sdf_edge_new, sdf_edge_done, sdf_contour_new, sdf_contour_done,
+	sdf_shape_new, sdf_shape_done): New constructors and destructors.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add raster parameters structure.
+
+	* src/sdf/ftsdf.h (SDF_Raster_Params): New structure.
+
+	* src/sdf/sdf.c: Include source files in order to make a single
+	object of the module.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add 'sdf' renderer.
+
+	* src/sdf/ftsdf.c: Add 'sdf' renderer along with its interface
+	functions.
+	Also add functions to set and get properties.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add common elements for 'sdf' and 'bsdf' renderers.
+
+	* src/sdf/ftsdfrend.h (SDF_Rendere_Module, ft_sdf_renderer_class,
+	ft_bitmap_sdf_renderer_class): New structures.
+
+	* src/sdf/ftsdfcommon.h (DEFAULT_SPREAD, MIN_SPREAD_MAX_SPREAD,
+	USE_SQUARED_DISTANCES): New macros.
+	(FT_INT_26D6, FT_INT_16D16, FT_26D6_16D16): New macros.
+	(FT_CALL, VECTOR_LENGTH_16D16): New macros.
+	(FT_26D6_Vec, FT_16D16_Vec, FT_16D16, FT_26D6, FT_6D10, FT_CBox):
+	New typedefs.
+	(square_root): New macro.
+
+	* src/sdf/ftsdferrs.h: Add module error setup.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add files for new 'sdf' module.
+
+	Here is a breakdown of what the files will contain.
+
+	* src/sdf/ftsdfrend.c, src/sdf/ftsdfrend.h: The 'sdf' and 'bsdf'
+	renderers.
+
+	* src/sdf/ftsdf.c, src/sdf/ftsdf.h: The rasterizer for the 'sdf'
+	renderer.
+	* src/sdf/ftbsdf.c, src/sdf/ftbsdf.h: The rasterizer for the 'bsdf'
+	renderer.
+
+	* src/sdf/ftsdfcommon.h: Commmon properties and functions for both
+	rasterizers.
+	* src/sdf/ftsdferrs.h: Common error defines.
+
+	* src/sdf/sdf.c: For building a single object of the entire module.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[base] Allow renderers of different formats.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
+	glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`.  The forthcoming
+	'bsdf' renderer will require bitmaps for processing.
+
+	* src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
+	renderer's glyph format check before adding and removing them.  The
+	'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	Add data types required for the forthcoming 'sdf' module.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Add new render mode
+	`FT_RENDER_MODE_SDF`, which will be used to generate SDF.
+
+	* include/freetype/ftimage.h (FT_Pixel_Mode): Add new pixel mode
+	`FT_PIXEL_MODE_GRAY16`, which will be the output of the 'sdf'
+	module.
+	(FT_RASTER_FLAG_SDF): New raster flag to be used internally by the
+	'sdf' module.
+
+	* include/freetype/fttypes.h (FT_F6Dot10): New data type.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[base] Allow renderers of different formats.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
+	glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`.  The forthcoming
+	'bsdf' renderer will require bitmaps for processing.
+
+	* src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
+	renderer's glyph format check before adding and removing them.  The
+	'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
+
+2020-12-23  Werner Lemberg  <wl@gnu.org>
+
+	* builds/windows/detect.mk (COPY): Make it work with `shell`.
+
+	Without this patch, we get the error
+
+	  builds/toplevel.mk:127: *** missing separator.  Stop.
+
+	Reported by Anuj, with a solution from Alexei.
+
+2020-12-23  Ignacio Casal Quinteiro  <qignacio@amazon.com>
+
+	* meson.build (ft2_defines): Fix builds on Windows.
+
+2020-12-18  Tatsuyuki Ishi  <ishitatsuyuki@gmail.com>
+
+	[autofit] Fix double division in stem darkening.
+
+	The old code used to divide the darkening amount by em_ratio twice,
+	leading to unnecessarily bold stems on certain fonts with higher
+	units per em (e.g. Inter). This patch fixes it.
+
+	The return value of af_loader_compute_darkening was also changed to
+	use 16.16 fixed point to get rid of a redundant truncation operation.
+	This should slightly improve the precision, although it's still
+	bottlenecked by the emboldening function, which uses 26.6 fixed point.
+
+	* src/autofit/afloader.[ch]
+	(af_loader_compute_darkening): Return FT_Fixed.
+	(af_loader_embolden_glyph_in_slot): Revise calculations.
+
+2020-12-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/ftmodapi.h (FT_FACE_DRIVER_NAME): New public macro.
+
+	The driver name is needed for `FT_Property_Set' and `FT_Property_Get'.
+
+2020-12-16  Chris Liddell  <chris.liddell@artifex.com>
+
+	[truetype] Fix incremental metrics (#59503).
+
+	* src/truetype/ttgload.c (tt_get_metrics, load_truetype_glyph):
+	Previously, the code would populate the phantom points before
+	calling the `get_glyph_metrics` callback.  For formats like PCL XL
+	format 1, class 2 downloaded fonts (where metrics are removed from
+	the TTF header), this causes problems when the hinting program uses
+	the phantom points (misplaced and distorted glyphs) due to the
+	metrics being unset (all zeros).
+	(tt_get_metrics_incr_overrides): Renamed to...
+	(tt_get_metrics_incremental): ... this.  Updated caller
+
+	* include/freetype/ftincrem.h: Update the documentation to make it
+	clearer that `get_glyph_metrics` is to retrieve metrics from a
+	non-standard source, but *not* for the purpose of imposing custom
+	metrics.
+
+2020-12-14  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Pacify static analysis tools (#59682).
+
+	* src/type42/t42objs.c (T42_Size_Init, T42_GlyphSlot_Init): Avoid
+	warnings about uninitialized variables.
+
+2020-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Don't set `FT_DEBUG_LOGGING`.
+
+	All debug options are handled exclusively in `ftoption.h`.
+
+2020-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/*: More fixes for using a '\n' in `FT_TRACE` and `FT_ERROR`.
+
+2020-12-07  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/FT_LOGGING/FT_DEBUG_LOGGING/.
+
+2020-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (do-dist): Remove `submodules` directory.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`.
+
+	This ensures good logging output, with all lines having a proper
+	prefix (if requested).
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[base] Don't close 'stderr' after logging.
+
+	* src/base/ftdebug.c, builds/windows/ftdebug.c (ft_logging_deinit):
+	Fix it.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	* submodules/dlg: Updated to commit 9f0c8b22.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c: Fix `-Wformat` warning.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	Improve setup for 'dlg' library.
+
+	* autogen.sh (copy_submodule_file), builds/toplevel.mk: Redirect
+	stderr to `/dev/null`.
+
+	* builds/toplevel.mk: Move code block to handle 'dlg' stuff into
+	`check_platform` conditional.
+	Also fix wildcard expressions for guarding `git submodule` commands.
+	Also make file copying work with non-Unix platforms (untested).
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[build] Use gcc (and clang) in C99 mode.
+
+	Other compilers are unchanged.
+
+	* builds/compiler/gcc-dev.mk, builds/compiler/gcc.mk (ANSIFLAGS):
+	s/-ansi/-std=c99/.
+
+	* builds/freetype.mk (FT_CFLAGS): Remove `-std=c99`.
+
+	* builds/unix/configure.raw: Handle C99.
+	Remove no longer needed test for gcc 4.6 and earlier.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[dlg] Fix compiler warnings.
+
+	* src/dlg/dlgwrap.c: Duplicate some feature test macros from
+	`dlg.c`, which must come first before loading standard headers.  For
+	example, `freetype.h` loads `stdio.h` if compiled in debug mode.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c: Fix `-Wformat` warnings.
+
+2020-12-01  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[builds/unix] Check for 'pthread' library.
+
+	* builds/unix/ax_pthread.m4: New file, taken from 'autoconf-archive'
+	git repository.
+
+	* builds/unix/configure.raw: Check for 'pthread'; also check whether
+	it works.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[base] Implement vertical alignment of log printing.
+
+	Based on a patch by Priyesh.
+
+	* include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH):
+	New macro.
+
+	* src/base/ftdebug.c, builds/windows/ftdebug.c (ft_log_handler):
+	Print logs after a fixed width to handle different lengths of
+	`FT_COMPONENT` entries.
+	Use `ft_strrchr` to check for final newline character.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	Update logging related documentation.
+
+	* docs/DEBUG: Updates related to `FT_LOGGING`.
+
+	* README.git: Updates related to logging.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	* src/*: Fix `-Wformat` warnings.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[builds/windows] Changes to build 'dlg' with FreeType on Windows.
+
+	We only support Visual C++ 2010 and newer.
+
+	* builds/windows/vc2010/script.bat: New windows batch file to copy
+	necessary 'dlg' files from `submodules/dlg` to `src/dlg`.  This file
+	is used as a pre-built event in Visual C++.
+
+	* builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`.
+
+	* builds/windows/vc2010/freetype.vcxproj.filters: Add
+	`src/dlgwrap.c`.
+
+	* builds/windows/vc2010/freetype.vcxproj
+	(AdditionalIncludeDirectories): Add include files of dlg for 'Debug'
+	and 'Debug Static' configurations on both 'x64' and 'win32'
+	platforms.
+	(PreprocessorDefinitions): Add `FT_LOGGING` for 'Debug' and 'Debug
+	Static' configurations on both 'x64' and 'win32' platforms.
+	Add `DLG_STATIC' for 'Debug' configuration on 'x64' and 'win32'
+	platforms.
+	(DisableLanguageExtensions): We need to disable the `/Za` option
+	when building 'dlg' with FreeType as 'dlg' strictly follows the C99
+	standard.  Visual C++ produces behaves unexpectedly when
+	compiling a C99 file with `/Za` option enabled.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Add public API to change log handling function.
+
+	* include/freetype/ftlogging.h (FT_Custom_Log_Handler): New function
+	typedef to store the custom callback logging function.
+	(FT_Set_Log_Handler, FT_Set_Default_Log_Handler): New functions to
+	set and reset custom log handler.
+
+	* include/freetype/internal/ftdebug.h (custom_output_handler): New
+	variable to support a custom callback logging function.
+	(FT_Logging_Callback): A new function typedef to print log using
+	custom callback logging function, which is set using
+	`FT_Set_Log_Handler`.
+	(FT_Log): Use it.
+
+	* src/base/ftdebug.c (FT_Set_Log_Handler,
+	FT_Set_Default_Log_Handler, FT_Logging_Callback): Add function
+	definitions.
+
+2020-11-28  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Add public API to change the levels of tracing components.
+
+	* include/freetype/ftlogging.h: New header file.
+
+	* include/freetype/internal/ftdebug.h [FT_LOGGING]: Include
+	`ftlogging.h`.
+
+	* src/base/ftdebug.c (ft_custom_trace_level): New variable.
+	(ft_debug_init): Update to support change of levels of tracing
+	components of FreeType at run-time.
+	(FT_Trace_Set_Level): New function to change the levels of tracing
+	components at run-time.
+	(FT_Trace_Set_Default_Level): New function to reset the levels of
+	tracing components back to default.
+
+2020-11-28  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Updates to print timestamp and name of `FT_COMPONENT` in logs.
+
+	* include/freetype/internal/ftdebug.h (FT_LOGGING_TAG,
+	FT_LOGGING_TAG_): New macros to resolve the value of `FT_COMPONENT'
+	into a string.
+	(ft_add_tag, ft_remove_tag): New functions to add and remove dlg tags.
+
+	* src/base/ftdebug.c: Add new variables to control the logging of
+	timestamp and name of `FT_COMPONENT` along with actual logs.
+	(ft_add_tag, ft_remove_tag): Add function definitions.
+	(ft_log_handler): Updates to print timestamp and name of
+	`FT_COMPONENT`.
+	(ft_debug_init) [FT_LOGGING]: Users can now control the logging of
+	timestamp and name of `FT_COMPONENT` by adding tags in the
+	`FT2_DEBUG` environment variable.
+
+2020-11-27  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Add functions and variables to print logs to a file.
+
+	* include/freetype/internal/ftdebug.h: Added dlg's header files.
+	(FT_LOG): New macro to redirect trace logs to dlg's API's whenever
+	`FT_LOGGING' is defined.
+	(ft_logging_init, ft_logging_deinit): New functions to handle
+	initialization and uninitialization of logging related variables.
+	(ft_log_handler): New function to handle logs of FreeType.
+
+	* src/base/ftdebug.c: Add necessary logging related variables.
+	(ft_logging_init, ft_logging_deinit, ft_log_handler): Add function
+	definitions.
+
+	* src/base/ftinit.c (FT_Init_FreeType) [FT_LOGGING]: Call
+	`ft_logging_init`.
+	(FT_Done_FreeType) [FT_LOGGING]: Call `ft_logging_deinit`.
+
+	* src/base/ftobjs.c (FT_New_Library): Call `ft_debug_init` only if
+	`FT_LOGGING` is not defined.
+
+2020-11-27  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[builds] Necessary changes to make 'dlg' compile.
+
+	* autogen.sh (copy_submodule_files): New script to copy all the
+	necessary source and include files from `submodules/dlg` to
+	`src/dlg`.
+
+	* src/dlg/dlgwrap.c: New wrapper file for `src/dlg.c`.  It enables
+	the build of 'dlg' if the `FT_LOGGING` macro is defined.
+
+	* src/dlg/rules.mk: New sub-Makefile.
+
+	* builds/freetype.mk (DLG_DIR): New variable to include the
+	header files of the 'dlg' library.
+	(INCLUDES): Add `DLG_DIR`.
+	(FT_CFLAGS): Add `-std=c99' flag.
+	Include `src/dlg/rules.mk` file to build 'dlg' library.
+	(OBJ_S, OBJ_M): Add `DLG_OBJS_M` and `DLG_OBJS_S`.
+
+	* builds/toplevel.mk: For builds directly from the git repository
+	we need to copy files from `submodule/dlg` to `src/dlg`.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h (FT_LOGGING):
+	New macro to enable or disable the logging facility in FreeType.
+
+2020-11-27  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	* .gitmodules: Add 'dlg' library's git repository as submodule.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/chktrcmp.py (trace_use_pat): Update to current use.
+
+2020-11-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff,cid,type1] Demote old engine for lack of CFF2.
+
+	* src/cff/cffobjs.c (cff_driver_init): Always default to Adobe engine.
+	* src/cid/cidobjs.c (cid_driver_init): Ditto.
+	* src/type1/t1objs.c (T1_Driver_Init): Ditto.
+
+2020-11-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): More tracing messages.
+
+2020-11-04  Werner Lemberg  <wl@gnu.org>
+
+	* meson.build: Fix .pc file generation.
+
+	For backwards compatibility we need the libtool version, not the .so
+	number.
+
+	Reported by Nikolaus.
+
+2020-10-28  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Minor update to forthcoming OpenType 1.8.4 standard.
+
+	* src/truetype/ttgxvar.c (ft_var_load_item_variation_store): Limit
+	size of `regionCount`.
+
+2020-10-26  Werner Lemberg  <wl@gnu.org>
+
+	* meson.build: Fix 'harfbuzz' and 'brotli' build options (#59347).
+
+	Without this patch, 'harfbuzz' and 'brotli' are always required.
+
+	Patch submitted anonymously in Savannah bug report.
+
+2020-10-23  Ben Wagner  <bungeman@google.com>
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak (#59322).
+
+	The issue is that `rows` is allocated but will not be freed in the
+	event that the call to `png_read_image` fails and calls `longjmp`.
+
+2020-10-20  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.4 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-4'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.4.
+	* docs/CHANGES: Updated.
+
+	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.3/2.10.4/, s/2103/2104/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 23:4:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 4.
+
+2020-10-19  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix heap buffer overflow (#59308).
+
+	This is CVE-2020-15999.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Test bitmap size earlier.
+
+2020-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/tt{colr,cpal}.c: Fix signedness warnings from VC++.
+
+2020-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/sfwoff2.c (Read255UShort): Tweak types to please VC++.
+
+2020-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.3 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-3'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.3.
+
+	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.2/2.10.3/, s/2102/2103/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 23:3:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 3.
+
+2020-09-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Synchronize with ttfautohint.
+
+	This corresponds to the following commits in the ttfautohint git
+	repository:
+
+	  bb6842bd3bd437b7b4a7921b0376c860f5e73d18  Typo, formatting.
+	  d5c91ddb1cb310257a3dfe9a8e20e1fc51335faa  Add Medefaidrin script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Medefaidrin.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Medefaidrin standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Medefaidrin
+	data.
+
+2020-09-25  Werner Lemberg  <wl@gnu.org>
+
+	Move `scripts/make_distribution_archives.py` to `src/tools`.
+
+	* scr/tools/scripts/make_distribution_archives.py: (_TOP_DIR,
+	_SCRIPT_DIR): Updated to new location.
+	(main): s/shutils.copyfile/shutils.copy/ to preserve file
+	permissions.
+	(main): Prefix source file paths with `git_dir` while copying files
+	to allow calls of the script from other places than the top-level
+	directory.
+
+2020-09-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_slot_load): Scale `vertBearingY`.
+
+	Towards the end of the the function there is a call to
+	`FT_Outline_Get_CBox` that retrieves the glyph bbox in scaled units.
+	That sets `horiBearing{X,Y}` and `vertBearingX` but `vertBearingY`
+	is left alone, and is not scaled.
+
+	Patch from Eric Muller <emuller@amazon.com>.
+
+2020-09-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Trace glyph metrics.
+
+2020-09-22  Werner Lemberg  <wl@gnu.org>
+
+	[meson] Move auxiliary scripts to `builds/meson`.
+
+	Suggested by Alexei.
+
+	* scripts/*.py: Move meson scripts to...
+	* builds/meson/*.py: ... this new location.
+
+	* meson.build: Updated.
+
+2020-09-21  David Turner  <david@freetype.org>
+
+	Add python script for building tarballs.
+
+	* scripts/make_distribution_archives.py: New file.
+
+	This standalone Python script should be equivalent to running `make
+	dist` with the Make-based build system, with the following minor
+	differences:
+
+	- Since `make distclean` doesn't always clean up `objs/` properly,
+	  `make dist` archives may contain some stale binaries like
+	  `objs/.libs/libfreetype.so.6` or others.
+
+	- `config.guess` and `config.sub` are not updated unless option
+	  `--gnu-config-dir=DIR` is used to specify the location of these
+	  files.
+
+	- Some bits of the auto-generated reference documentation may
+	  appear in slightly different order, probably due to issues related
+	  to mkdocs and docwriter.
+
+	As an example, the call
+
+	  scripts/make_distribution_archives.py /tmp/freetype2-dist
+
+	creates the following files under `/tmp/freetype2-dist`:
+
+	  freetype-<version>.tar.gz
+	  freetype-<version>.tar.xz
+	  ft<winversion>.zip
+
+2020-09-21  Werner Lemberg  <wl@gnu.org>
+
+	* scripts/extract_freetype_version.py: Fix regex typos.
+
+2020-09-21  David Turner  <david@freetype.org>
+
+	Add Meson build project file.
+
+	Example usage:
+
+	  # Configure Meson build in directory `build-meson` to generate
+	  # release binaries comparable to to the ones from the
+	  # autotools/make build system.
+	  meson setup build-meson \
+	        --prefix=/usr/local \
+	        --buildtype=debugoptimized \
+	        --strip \
+	        -Db_ndebug=true
+
+	  # After configuring the Meson build with the above command,
+	  # compile and install to `/usr/local/`; this includes a pkg-config
+	  # file.
+	  ninja -C build-meson install
+
+	  # Alternatively, compile and install to `/tmp/aa/usr/local/...`
+	  # for packaging.
+	  DESTDIR=/tmp/aa ninja -C build-meson install
+
+	  # Generate documentation under `build-meson/docs`.
+	  ninja -C build-meson docs
+
+	Library size comparison for stripped `libfreetype.so` generated by
+	all three build systems:
+
+	  - Default build (autotools + libtool): 712 KiB
+	  - CMake build (RelWithDebInfo):        712 KiB
+	  - Meson build:                         712 KiB
+
+
+	* meson.build: New top-level Meson build file for the library.
+
+	* meson_options.txt: New file.  It holds user-selectable options for
+	the build, which can be printed with `meson configure`, and selected
+	at `meson setup` or `meson --reconfigure` time with
+	`-D<option>=<value>`.
+
+	* scripts/parse_modules_cfg.py: A script invoked by `meson.build` to
+	parse `modules.cfg` and extract important information out of it
+	(i.e., the list of modules).
+
+	* scripts/process_ftoption_h.py: New script invoked by `meson.build`
+	to process the original `ftoption.h` file.  It enables or disables
+	configuration macro variables based on the available dependencies.
+	This is similar to what other build systems are using (i.e., Meson's
+	`configure_file()` command is not used here).
+
+	* scripts/extract_freetype_version.py: New script invoked by
+	`meson.build` to extract the FreeType version number from
+	`<freetype/freetype.h>`.
+
+	* scripts/extract_libtool_version.py: New script invoked by
+	`meson.build` to extract the libtool `revision_info` data from
+	`builds/unix/configure.raw`, and to generate the corresponding
+	shared library suffix.
+
+	* scripts/generate_reference_docs.py: New script invoked by
+	`meson.build` to generate the FreeType 2 reference documentation
+	(using the `docwriter` and `mkdocs` packages, which must be already
+	installed).
+
+2020-09-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Improve the second pass (#58373).
+
+	Besides dropout control the second horizontal sweep is supposed to
+	clean up straight horizontal edges that are mishandled by the first
+	vertical sweep when a line passes through pixel centers.  This line
+	would present as perfectly aligned span edges in the second sweep.
+
+	* src/raster/ftraster.c (Horizontal_Sweep_Span): Replace the old
+	implementation with a better one focusing on aligned span edges only.
+
+2020-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Tune SMART macro (#58352).
+
+	Windows seems to perform smart dropout control at 26.6 precision.
+	To mimick Windows independent of increased precision, we need to tweak
+	the macro so that some close calls break down rather than up.
+
+	* src/raster/ftraster.c (SMART): Tweak the macro.
+
+2020-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Introduce SMART macro.
+
+	* src/raster/ftraster.c (SMART): New macro for smart dropout rounding.
+	(Verstical_Sweep_Drop, Horizontal_Sweep_Drop): Use it.
+
+2020-09-03  Boris Dalstein  <dalboris@gmail.com>
+
+	[build] Make CMake install basic version information.
+
+	* CMakeLists.txt: Do it.
+
+2020-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Reduce Infinality footprint (cont'd).
+
+	* src/truetype/ttinterp.c (Ins_DELTAP): Shrink variable scope.
+	(Ins_SHPIX, Ins_MIRP): Revise if-logic.
+
+2020-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Reduce Infinality footprint.
+
+	* src/truetype/ttinterp.c (Ins_SHPIX, Ins_MSIRP, Ins_MIAP, Ins_MDRP,
+	Ins_MIRP): Shrink variable scopes and consolidate ifdefs.
+
+2020-09-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Refactor compensation color.
+
+	* src/truetype/ttinterp.h (TT_Round_Func): Change the last argument.
+	* src/truetype/ttinterp.c (Ins_ROUND, Ins_NROUND, Ins_MDAP, Ins_MIAP,
+	Ins_MDRP, Ins_MIRP): Move compensation retrieval from here...
+	(Round_*): ... to here.
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Reserve zero
+	compensation at color index 3.
+
+2020-08-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Don't set target in direct mode.
+
+	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
+	(ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.
+
+2020-08-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Limit width.
+
+	Segmentation fault reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24729
+
+2020-08-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Get_VMetrics): Add tracing message.
+
+2020-08-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Retain OVERLAP_SIMPLE and OVERLAP_COMPOUND.
+
+	For glyphs with OVERLAP_SIMPLE or OVERLAP_COMPOUND, set
+	FT_OUTLINE_OVERLAP to render them with direct oversampling, which
+	mitigates artifacts (see 3bb512bc9f62).
+
+	* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Redefine to rhyme
+	with OVERLAP_SIMPLE.
+	* src/base/ftgloadr.c (FT_GlyphLoader_Rewind): Reset outline flags.
+	* src/truetype/ttgload.c
+	(TT_Load_Simple_Glyph): Retain OVERLAP_SIMPLE.
+	(load_truetype_glyph): Retain OVERLAP_COMPOUND.
+
+2020-08-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): More tracing.
+
+2020-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Hide internal functions with SunPro.
+
+	* include/freetype/internal/compiler-macros.h
+	(FT_INTERNAL_FUNCTION_ATTRIBUTE) <__SUNPRO_C>: Define as __hidden.
+
+2020-07-28  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	Fix static compilation with Visual C.
+
+	* include/freetype/internal/compiler-macros.h
+	(FT_INTERNAL_FUNCTION_ATTRIBUTE) <_WIN32>: Define as empty.
+
+2020-07-28  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	Fix `-Wformat' compiler warnings.
+
+	* src/*: Fix format specifiers.
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
+
+2020-07-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix `-Wformat' compiler warnings.
+
+	Problem reported by Priyesh kumar <priyeshkkumar@gmail.com>
+
+	* src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments
+	to tracing macro.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property):
+	Ditto.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto.
+	Reformulate message.
+
+	* src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto.
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
+	Trace table offset, too.
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.
+
+2020-07-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_decompress): Fix compiler warning.
+
+	Reported by Hin-Tak.
+
+2020-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Fix inclusion of `ftoption.h'.
+
+2020-07-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* include/freetype/internal/autohint.h
+	(FT_DECLARE_AUTOHINTER_INTERFACE): New macro.
+	* src/autofit/afmodule.h: Use it to declare
+	`af_autofitter_interface'.
+
+	* include/freetype/internal/ftobjs.h (FT_DECLARE_GLYPH): New macro.
+	* src/base/ftbase.h: Use it to declare `ft_bitmap_glyph_class' and
+	`ft_outline_glyph_class'.
+
+	* src/base/ftglyph.c: Include `ftbase.h'.
+
+	* src/cff/cffparse.c (cff_parser_run): Fix type of `t2_size'.
+
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_next): Fix type of `result'.
+
+	* src/psaux/psauxmod.c (psaux_module_class): Use `FT_DEFINE_MODULE'.
+	* src/psaux/psauxmod.h: Declare `afm_parser_funcs',
+	`t1_cmap_classes', `cff_decoder_funcs', and `psaux_module_class'.
+
+	* src/pshinter/pshmod.c: Include `pshmod.h'.
+
+	* src/sfnt/sfwoff2.c (ROUND4, WRITE_SHORT): Fix implicit sign
+	conversion.
+	(compute_ULong_sum): Fix return type.
+	Fix implicit sign conversion.
+	(store_points): Fix type of `last_flag', `repeat_count', and `flag'.
+	Use casts to avoid warnings.
+	(reconstruct_glyf): Fix implicit sign conversion.
+	Use cast to avoid warning.
+	(get_x_mins): Fix implicit sign conversion.
+	* src/sfnt/ttcmap.c: Undef `TTCMAPCITEM'.
+	* src/sfnt/ttcmap.h: Define `TTCMAPCITEM' and include `ttcmapc.h' to
+	declare cmap classes.
+
+	* src/smooth/ftsmooth.c (ft_smooth_overlap_spans): Use cast.
+
+	* src/truetype/ttinterp.c (Ins_MIAP): Fix typo.
+
+2020-07-07  David Turner  <david@freetype.org>
+
+	[build] Really fix multi and C++ builds.
+
+	The following builds were still failing due to previous changes:
+
+	  make multi
+	  make multi CC="c++"
+	  make CC="c++"
+
+	This patch fixes the issues, which were missing includes to get the
+	right macro definitions in multi-build mode.
+
+	Also, `FT_UNUSED' is actually used by third-party code, so move it
+	back to `public-macros.h' to avoid breaking it.
+
+	* include/freetype/config/public-macros.h (FT_EXPORT): Remove
+	special definition for C++.
+	(FT_UNUSED): Define here instead of...
+	* include/freetype/config/compiler-macros.h: ... here.
+	(FT_FUNCTION_DECLARATION): Remove special definition for C++.
+	(FT_LOCAL_ARRAY_DEF): Fix definition.
+
+	* src/cache/ftccback.h, src/lzw/ftzopen.h, src/gxvalid/gxvmort.h,
+	src/gxvalid/gxvmorx.h: Add `FT_BEGIN_HEADER' and `FT_END_HEADER'.
+
+2020-07-06  David Turner  <david@freetype.org>
+
+	[build] Fix multi and C++ builds.
+
+	The following builds were failing due to previous changes:
+
+	  make multi
+	  make multi CC="c++"
+
+	* include/freetype/config/ftconfig.h: Remove `FT_END_HEADER'.
+
+	* include/freetype/config/ftheader.h (FT_BEGIN_HEADER,
+	FT_END_HEADER): Protect against redefinition.
+
+	* src/cache/ftccache.h, src/cache/ftcmru.h, src/pcf/pcfutil.h,
+	src/psaux/pserror.h, src/psaux/psft.h, src/psaux/psstack.h,
+	src/sfnt/woff2tags.h: Include `compiler-macros.h'.
+
+	* src/sfnt/woff2tags.c: Include `woff2tags.h'.
+
+2020-07-06  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Improve `t1_decoder_parse_metrics' (#58646).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
+	corresponding code from old engine's `t1_decoder_parse_charstrings'
+	function to handle `op_callsubr' and `op_return'.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Improve visibility support of library function names.
+
+	* include/freetype/config/public-macros.h
+	(FT_PUBLIC_FUNCTION_ATTRIBUTE): New macro to tag functions as
+	public (and thus exportable).
+	(FT_EXPORT): Use it.
+
+	* include/freetype/config/compiler-macros.h
+	(FT_INTERNAL_FUNCTION_ATTRIBUTE): New macro to tag functions as
+	internal to the library (and thus hidden).  Note that on ELF
+	systems, all internal functions have hidden visibility, which avoids
+	the need to enforce this when invoking the compiler (e.g., with an
+	option like `-fvisibility=hidden').
+
+	(FT_FUNCTION_DECLARATION, FT_FUNCTION_DEFINITION): New base macros
+	to deal with C and C++ linkage issues at the same time.
+
+	(FT_LOCAL, FT_LOCAL_DEF, FT_LOCAL_ARRAY, FT_LOCAL_ARRAY_DEF,
+	FT_BASE, FT_BASE_DEF, FT_EXPORT_VAR, FT_BASE_CALLBACK,
+	FT_BASE_CALLBACK_DEF): Redefined using new macros.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Split off more stuff from `ftconfig.h'.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off macro definitions
+	required by the FreeType API headers to...
+	* include/freetype/config/public-macros.h: ...this new file.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off macro definitions used
+	by the library but not to be exposed to clients to...
+	* include/freetype/config/compiler-macros.h: ...this new file.
+
+	* include/freetype/internal/*.h, src/raster/ftraster.h: Include
+	`compiler-macros.h' where needed.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Move mac support code to `mac-support.h'.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off mac-specific stuff
+	to...
+	* include/freetype/config/mac-support.h: ...this new file.
+
+	* CMakeLists.txt, builds/unix/configure.raw: Remove `/undef ->
+	#undef' string replacement; the affected code is no longer part of
+	the `ftconfig.h' template.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Put integer type definitions into `integer-types.h'.
+
+	Refactor some of the `ftconfig.h' headers and template to move the
+	definition of the FreeType integer types (e.g., `FT_Int16') to a
+	common header file `freetype/config/integer-types.h'.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off integer type
+	definition stuff to...
+	* include/freetype/config/integer-types.h: ...this new file.
+
+	* builds/unix/ftconfig.h.in: Control the definition of
+	`FT_SIZEOF_INT' and `FT_SIZEOF_LONG' with macro
+	`FT_USE_AUTOCONF_SIZEOF_TYPES'.  If these are not defined, auto
+	detection happens in `integer-types.h' as usual based on `INTXX_MAX'
+	values.  Otherwise the autoconf-detected values are used.
+
+	* builds/unix/configure.raw (CPPFLAGS): Don't include path to
+	`config' directory.  Instead, ...
+	(FT_CONFIG_STANDARD_LIBRARY_H): Use complete path.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Rename `build/unix/ftconfig.in' to `ftconfig.h.in'.
+
+	Since we are no longer limited to 8.3 file names, it is simpler to
+	follow the usual conventions for template files.
+
+	* builds/unix/ftconfig.in: Renamed to...
+	* builds/unix/ftconfig.h.in: ...this.
+
+	* CMakeLists.txt, builds/unix/configure.raw: Updated.
+
+2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Introduce direct oversampling for overlaps.
+
+	This implements oversampling to mitigate artifacts in pixels partially
+	covered by overlapping contours.  It turns out that the 4x4
+	oversampling is sufficient but, at least, quadruples the rendering
+	time.  The outline has to set FT_OUTLINE_OVERLAP to use this method.
+
+	* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): New flag.
+	* src/smooth/ftsmooth.c (ft_smooth_render): Check it to...
+	(ft_smooth_raster_overlap): ... inflate outline and set up direct
+	rendering for oversampling with...
+	(ft_smooth_overlap_spans): ... new span function that integrates them.
+
+2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Use direct rendering mode in Harmony.
+
+	Instead of rendering 3 bitmaps side by side and reshuffling, we use
+	direct rendering to deliver the bitmaps on each third byte.
+
+	* src/smooth/ftsmooth.c (ft_smooth_raster_lcd)
+	[!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Set up direct mode with...
+	(ft_smooth_lcd_spans): ... new span function.
+
+2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Separate LCD paths from gray rendering.
+
+	This makes `ft_smooth_render' a lot smaller and easier to follow. It
+	also cleanly separates Harmony and ClearType-style LCD rendering
+	algorithms. Now I only wish to move LCD filtering and geometry from
+	FT_Library to FT_Renderer.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Move LCD code from here...
+	(ft_smooth_raster_lcd, ft_smooth_raster_lcdv): ... to here.
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Reorganize #ifdef's.
+
+2020-06-20  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Fix handling of `style_name == NULL' (#58630).
+
+	* src/cff/cffobjs.c (cff_face_init): If a call to `cff_strcpy' fails
+	by returning NULL in `cff_face_init', `remove_style' is still
+	called.  This means that the NULL pointer is dereferenced, causing a
+	crash.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Fix another two memory leaks (#58629).
+
+	* src/cff/cffobjs.c (cff_size_init): If a call to `funcs->create'
+	fails to allocate one of the `internal->subfont' variables, make
+	sure to free `internal->topfont' and any successfully allocated
+	subfonts.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[psaux] Fix memory leak (#58626).
+
+	* src/psaux/psstack.c (cf2_stack_init): If `cf2_stack_init' fails to
+	allocate the stack, return error early.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[base] Fix memory leak (#58624).
+
+	* src/base/ftobjs.c (FT_New_Size): Avoid trying to free
+	`size->internal' unless `size' has been allocated.  This mistake
+	appeared in the fix for issue #58611.
+
+2020-06-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Rework d1180b5f9598 until further notice.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Reject large
+	outlines.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff, cid] Fix segfaults in case of error (#58621).
+
+	* src/cff/cffobjs.c (cff_slot_done), src/cid/cidobjs.c
+	(cid_slot_done): If `ft_glyphslot_init' fails to allocate
+	`internal', then the class' `done_slot' callback (called by
+	`ft_glyphslot_done') must not dereference the pointer to `internal'.
+
+2020-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix UBSAN error.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23166
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Avoid values
+	larger than 32 bits.
+
+2020-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix segfault.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23402
+
+	* src/sfnt/sfwoff2.c (get_x_mins): Check whether `loca' table
+	exists.
+
+2020-06-19  Stephen McDowell  <svenevs.dev@gmail.com>
+
+	[sfnt] Support Intel compilers.
+
+	* src/sfnt/pngshim.c (premultiply_data): Intel compilers do not
+	currently support `__builtin_shuffle'.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[base] Fix memory leak (#58611).
+
+	* src/base/ftobjs.c (FT_New_Size): When the call to `clazz->init_size'
+	fails, make sure to free `size->internal'.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Fix memory leak (#58610).
+
+	* src/cff/cffobjs.c (cff_size_init): When the call to
+	`funcs->create' fails, make sure to free `internal'.
+
+2020-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_index_get_pointers): Rename `t' to `tbl'.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Free table upon error allocating other data (#58609).
+
+	* src/cff/cffload.c (cff_index_get_pointers): When new_bytes fails
+	to allocate, make sure to free the table.  Do the same for both
+	allocations if there is a later error.
+
+2020-06-13  Werner Lemberg  <wl@gnu.org>
+
+	Remove redundant inclusion of `ft2build.h'.
+
+	* */*: Remove `#include <ft2build.h>' where possible.
+
+	* include/freetype/freetype.h: Remove cpp error about missing
+	inclusion of `ft2build.h'.
+
+2020-06-08  David Turner  <david@freetype.org>
+
+	Make macros for header file names optional.
+
+	We no longer have to take care of the 8.3 file name limit; this
+	allows us (a) to introduce longer, meaningful file names, and (b) to
+	avoid macro names in `#include' lines altogether since some
+	compilers (most notably Visual C++) doesn't support this properly.
+
+	*/*: Replace
+
+	   #include FOO_H
+
+	with
+
+	   #include <freetype/foo.h>
+
+	or something similar.  Also update the documentation.
+
+2020-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps.
+
+2020-05-18  David Turner  <david@freetype.org>
+
+	Remove obsolete HAVE_STDINT_H probing macro.
+
+	This macro was updated by the unix configure script and the
+	`CMakeLists.txt' one, but is never used in the source tree (nor is
+	<stdint.h> included anywhere).
+
+	* CMakeLists.txt, builds/unix/ftconfig.in: Don't handle
+	`HAVE_STDINT_H'.
+
+2020-05-18  David Turner  <david@freetype.org>
+
+	Remove Jamfile files from the tree.
+
+	These have not been used in a very, very long time, so better remove
+	them.  A corresponding patch will be submitted to the
+	`freetype2-demos' repository.
+
+	* src/Jamfile, src/*/Jamfile, Jamrules: Delete.
+
+2020-05-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Turn on LCD filtering during FreeType initialization.
+
+	* src/smooth/ftsmooth.c (ft_smooth_init): Enable LCD filtering.
+
+	* include/freetype/ftlcdfil.h: Document it, remove patent warnings.
+	* include/freetype/freetype.h (FT_Render_Mode): Updated.
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Do not mention patents.
+
+2020-05-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Stop using dedicated LCD modules and classes.
+
+	The LCD modules were never truly independent. They mostly served as
+	a way to disable patented LCD rendering, which is no longer necessary.
+	The `smooth' module now handles LCD modes as well.
+
+	* src/smooth/ftsmooth.c (ft_smooth_lcd_renderer_class.
+	ft_smooth_lcdv_renderer_class): Deleted.
+	(ft_render_smooth): Reworked from `ft_render_smooth_generic'.
+	* src/smooth/ftsmooth.h: Remove dedicated LCD classes.
+	* src/smooth/module.mk: Remove dedicated LCD modules.
+	* include/freetype/config/ftmodule.h: Ditto.
+	* builds/amiga/include/config/ftmodule.h: Ditto.
+	* include/freetype/ftmodapi.h: Do not mention LCD modules.
+
+2020-05-09  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.2 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-2'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.2.
+
+	* README, Jamfile (RefDoc), src/base/ftver.rc,
+	builds/windows/vc2010/index.html, builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.1/2.10.2/, s/2101/2102/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* builds/unix/configure.raw (version_info): Set to 23:2:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 2.
+
+	* docs/CHANGES: Updated.
+
+2020-05-08  Jakub Alba  <jalba@vewd.com>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#58319).
+
+	The font that exceeds the old limit is Icono Regular, version
+	1.00000.
+
+2020-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/freetype.mk: Refactor for readability.
+
+2020-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Clean up Windows CE project files.
+
+	Remove version from filenames that caused a lot of polution in the
+	release process. Use VERSIONINFO resource instead.
+
+	* builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/freetype.dsp: s/2101//g, but add `ftver.rc'.
+	* builds/wince/vc2008-ce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/windows/visualce/index.html: s/2101//g.
+
+2020-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* devel/ft2build.h: Override FT_CONFIG_MODULES_H here as well.
+
+2020-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds/unix] Consolidate marco overrides (for the demos to see them).
+
+	* builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H):
+	Override them here...
+	* builds/freetype.mk: ... instead of here.
+
+2020-04-08  Werner Lemberg  <wl@gnu.org>
+
+	Allow setting `CC' in Unix build (#58051).
+
+	* builds/unix/unix-cc.in (CC): Use `override'.  The command line
+	  value of `CC' (if any) is stored already in `CCraw'.
+
+2020-04-04  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Return if single stream operation fails.
+
+	* src/sfnt/sfwoff2.c (get_x_mins): Do it.
+
+	* src/sfnt/woff2tags.c: Remove unused include.
+
+2020-03-22  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docs] Fix building docs if `srcdir' != `builddir'.
+
+	`docs/reference/*' was moved one directory up in commit 237fed6.
+
+	* builds/unix/unix-def.in (PIP): Remove variable.
+
+	* configure: Create `docs' directory and copy assets from
+	`docs/markdown'.
+
+	* docs/README: Output directory is `reference'.
+
+2020-03-21  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docwriter] Drop support for Python < 3.5.
+
+	Python versions < 3.5 have reached end-of-life and as such, no
+	security or bug fixes will be provided for those versions.  See
+
+	  https://devguide.python.org/#status-of-python-branches
+
+	for more information.
+
+	* Jamfile (RefDoc): Add `site' parameter.
+
+	* builds/detect.mk (std_setup): Update Python version requirement.
+
+	* builds/freetype.mk (refdoc-venv): Use pip as `python -m pip'.
+
+	* builds/unix/ax_compare_version.m4,
+	builds/unix/ax_prog_python_version.m4: Macros to detect Python
+	version.  New files.
+
+	* builds/unix/configure.raw: Check for Python >= 3.5 and remove
+	check for `pip'.
+
+	* docs/CHANGES, docs/INSTALL.GNU, docs/README: Updated.
+
+2020-03-02  Moazin Khatti  <moazinkhatri@gmail.com>
+
+	[gzip] Support `gzip' encoded header conditionally.
+
+	In order to support `gzip' encoded header the call to
+	`inflateInit2' was modified in commit 6a92b1fadde26477a9179.
+	However, this code breaks with the outdated internal version
+	of zlib.  This is a temporary fix to conditionally support
+	`gzip' encoded header whenever a system installation of zlib
+	is being used.
+
+	Problem report in
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2020-02/msg00023.html
+
+	* src/gzip/ftgzip.c (FT_Gzip_Uncompress): Change the the call to
+	`inflateInit2' depending on whether the system installation is
+	being used or the internal copy.
+
+2020-02-29  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix state of `FT_Face' for buggy `gvar' tables (#57923).
+
+	By resetting the blend as implemented with this commit fonts with
+	invalid `gvar' tables may keep calling into `ft_var_load_gvar' from
+	`tt_set_mm_blend' and failing, but the font was invalid anyway and
+	we want to keep seeing the failure in `tt_set_mm_blend'.
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Calculate length of
+	offset array once.
+	Allocate arrays after `FT_FRAME_ENTER' (extra check before
+	allocating and avoid needing to free array later if error entering
+	frame).
+	Always call `FT_FRAME_EXIT'.
+	Consistently set counts immediately after array initialized.
+	Reset the blend (particularly `blend->glyphoffsets') on failure.
+
+2020-03-01  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docs] Update docwriter stylesheet.
+
+	This change is required to support docwriter 1.2.1.
+
+	See
+
+	  https://github.com/freetype/docwriter/issues/36
+
+	for more information.
+
+	* docs/markdown/stylesheets/extra.css:
+	(.md-typeset code) -> (.md-typeset pre>code)
+	(pre) -> (pre>code)
+	(p, .md-typeset p, h4): Remove commented styles.
+	(table.index): Remove unused styles.
+
+2020-02-28  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Add better checks for loading `gvar' table (#57905).
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Delay settings of any
+	`blend->xxxcount' values until the corresponding data has been
+	checked.
+	Also do some sanitizing to avoid a too early exit.
+
+	(TT_Vary_Apply_Glyph_Deltas): Improve tracing message.
+
+2020-02-27  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_HAS_*' and `FT_IS_*' really return true (#57906).
+
+	* include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
+
+2020-02-25  Dominik Röttsches  <drott@chromium.org>
+
+	Fix for CFF space glyph regression (#57541).
+
+	* src/psaux/psft.c (cf2_decoder_parse_substrings): Replace early-out
+	  with FT_OFFSET.
+
+2020-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix font table access.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20778
+
+	* src/sfnt/sfwoff2.c (get_x_mins): Explicitly check for presence of
+	`head' table, which might not have been processed yet.
+
+2020-02-21  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Make `t1_decoder_parse_metrics' handle `op_div' (#57519).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
+	corresponding code from old engine's `t1_decoder_parse_charstrings'
+	function.
+
+2020-02-19  Nikolaus Waxweiler  <nikolaus.waxweiler@daltonmaag.com>
+
+	[autofit] Add support for Hanifi Rohingya script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Hanifi Rohingya.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Hanifi Rohingya standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Hanifi
+	  Rohingya data.
+
+2020-02-19  Werner Lemberg  <wl@gnu.org>
+
+	Require HarfBuzz 1.8.
+
+	* builds/unix/configure.raw, CMakeLists.txt: Request HarfBuzz 1.8.0
+	or newer.
+
+	We are going to add auto-hinter support for Hanifi Rohingya, which
+	was introduced in Unicode 11.0.
+
+2020-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708).
+
+2020-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).
+
+	The font that exceeds the old limit is Constantine, version 1.001.
+
+2020-01-04  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.
+
+	* src/base/ftpsprop.c (ps_property_set) [hinting-engine]: Avoid an
+	incorrect return value that caused a warning.  The function did the
+	right thing, though.
+
+2020-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix memory leaks and a runtime warning.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19773
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18101
+
+	* src/sfnt/sfwoff2.c (compute_ULong_sum): Add missing cast.
+	(reconstruct_hmtx): Add missing deallocation calls.
+
+2020-01-02  Dominik Röttsches  <drott@chromium.org>
+
+	[truetype] Fix UBSan warning on offset to nullptr (#57501).
+
+	* src/truetype/ttinterp.c (Ins_CALL): Fail if `exc->FDefs' is null.
+
+2019-12-31  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Allow bitmap-only fonts (#57394).
+
+	* src/sfnt/sfwoff2.c (reconstruct_font): Fix test for `glyf' and
+	`loca' tables.
+
+2019-12-21  Hugh McMaster  <hugh.mcmaster@outlook.com>
+
+	[docs] (2/2) Fix generation of API documentation (#56745).
+
+	Creating the API Reference in the (new) `reference' sub-directory is
+	consistent with other documentation sub-topics, such as `design',
+	`glyphs' and `tutorial'.
+
+	This patch fixes broken hyperlinks in the documentation pointing to
+	and from the API Reference.  It also allows web assets to load from
+	their relative paths.
+
+	* builds/freetype.mk (DOC_DIR): Adjust.
+	(refdoc, refdoc-venv): Add `--site' argument.
+
+	* builds/toplevel.mk (do-dist): Updated.
+
+2019-12-21  Hugh McMaster  <hugh.mcmaster@outlook.com>
+
+	[docs] (1/2) Move static web assets (#56745).
+
+	* docs/reference/*: Move ...
+	* docs: ... one directory up.
+
+2019-12-21  Dominik Röttsches  <drott@chromium.org>
+
+	Fix more UBSan warnings on adding offset to nullptr (#57432).
+
+	* src/truetype/ttinterp.c (Ins_LOOPCALL), src/psaux/psft.c
+	(cf2_initLocalRegionBuffer): Use `FT_OFFSET'.
+
+2019-12-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix UBSan warnings on adding offsets to nullptr.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1032152
+
+	* src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Use `FT_OFFSET'.
+
+2019-12-14  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19305
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Use `ADD_LONG'.
+
+2019-12-13  Werner Lemberg  <wl@gnu.org>
+
+	Another bunch of UBSan warnings on adding offsets to nullptr.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19427
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19433
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19441
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19451
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19452
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19457
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments,
+	af_latin_hints_compute_edges): Use `FT_OFFSET'.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Use `FT_OFFSET'.
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Exit early
+	if there is no charstring.
+
+	* src/psaux/psobjs.c (t1_decrypt): Use `FT_OFFSET'.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Exit early for
+	zero bitmap dimensions.
+
+2019-12-09  Dominik Röttsches  <drott@chromium.org>
+
+	Fix more UBSan warnings on adding offset to nullptr (#57384).
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic),
+	src/psaux/psobjs.c (ps_table_add): Use `FT_OFFSET'.
+
+2019-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Use `FT_OFFSET'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1030614
+
+2019-12-03  Werner Lemberg  <wl@gnu.org>
+
+	More nullptr offset UBSan warnings (#57331, #57347).
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_segments),
+	src/psaux/psft.c (cf2_getSeacComponent), src/truetype/ttinterp.c
+	(Ins_UNKNOWN): Use `FT_OFFSET'.
+
+2019-11-29  Dominik Röttsches  <drott@chromium.org>
+
+	Avoid more nullptr offset UBSan warnings (#57316).
+
+	* src/base/ftoutln.c (FT_Outline_Transform): Bail on empty points.
+	* src/cff/cffload.c (cff_subfont_load): Use `FT_OFFSET'.
+	* src/psaux/psft.c (cf2_decoder_parse_substrings): Early out if
+	`charstring_base' or `charstring_len' are null.
+	* src/sfnt/ttload.c (tt_face_load_name): Use `FT_OFFSET'.
+
+2019-11-23  John Stracke  <jstracke@Google.com>
+
+	[base] Really fix #57194.
+
+	Apply accidentally missed second part of patch.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Call
+	`FT_GlyphLoader_CreateExtra'.
+
+2019-11-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid sanitizer warning (#57289).
+
+	* src/truetype/ttpload.c (tt_face_get_device_metrics): Use
+	`FT_OFFSET'.
+
+2019-11-23  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[truetype] Fix integer overflow (#57287).
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+
+2019-11-23  Ben Wagner  <bungeman@google.com>
+
+	[sfnt] Avoid sanitizer warning (#57286).
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Avoid possible `NULL +
+	offset' computation.
+	Tag `table' as `const'.
+
+2019-11-23  John Stracke  <jstracke@Google.com>
+            Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix `NULL + offset' sanitizer warnings (#57194).
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_Adjust_Points,
+	FT_GlyphLoader_Adjust_Subglyphs): Use `FT_OFFSET'.
+	(FT_GlyphLoader_CreateExtra): Add short cut if some values are zero.
+
+2019-11-23  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h (FT_OFFSET): New macro.
+
+	Use this for `base + offset' pointer calculations where `base' can
+	be NULL (triggering a sanitizer warning even if the resulting
+	pointer gets never dereferenced since it is undefined behaviour
+	in C).
+
+	Suggested by Ben Wagner.
+
+2019-11-23  Ben Wagner  <bungeman@google.com>
+
+	[sfnt] Ensure OTTO fonts have tables (#57285).
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Add test.
+
+2019-11-23  Behdad Esfahbod  <behdad@behdad.org>
+
+	Minor fixes for recent compilers.
+
+	* src/gzip/infutil.h (inflate_mask): Add `const'.
+
+	* src/autofit/aflatin2.c: Include `ft2build.h'.
+
+2019-11-07  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	* CMakeLists.txt: Minor additions to the notes, compile
+	  builds/unix/ftsystem.c instead of src/base/ftsystem.c on UNIX.
+
+	The latter change is based on the code proposed by rim in #55235.
+
+2019-10-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Check `num_fonts' for TTCs.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18494
+
+2019-10-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Avoid undefined shift.
+
+	Also improve tracing.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18390
+
+2019-10-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/pngshim.c (premultiply_data): Optimize for __SSE__ only.
+
+2019-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Check `triplet_size'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18108
+
+2019-10-09  John Tytgat  <John.Tytgat@esko.com>
+
+	[cff] Fix FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts (#57023).
+
+	* src/cff/cffobjs.c (cff_face_init): Don't set
+	FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts.
+
+2019-10-08  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix SFNT table checks.
+
+	Also reduce number of SFNT table lookups.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18065
+
+	* include/freetype/internal/wofftypes.h (WOFF2_InfoRec): Add fields
+	`glyf_table', `loca_table', and `head_table'.
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Update signature.
+	Use table pointers in `info' parameter.
+	(get_x_mins): Check `maxp_table'
+	Use table pointers in `info' parameter.
+	(reconstruct_font):  Use and set table pointers in `info' parameter.
+	Fix check for `glyf' and `loca' tables.
+	Update call to `reconstruct_glyf'.
+	(woff2_open_font): Updated.
+
+2019-10-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Fix reallocation.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18046
+
+2019-10-06  Werner Lemberg  <wl@gnu.org>
+
+	Improve memory debugging.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_FREE): Use
+	`FT_DEBUG_INNER' to set source code file name and line.
+
+	* src/base/ftdbgmem.c (ft_mem_table_remove): Better formatting of
+	tracing message.
+
+2019-10-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2 (reconstruct_font): Fix reallocation.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17966
+
+2019-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroker_inside): Speed up.
+
+2019-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2 (woff2_open_font): Initialize `woff2.ttc_fonts'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17804
+
+2019-09-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (reconstruct_font): Fix memory leak.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17812
+
+2019-09-30  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Reject fonts without `head' table.
+
+	Also fix memory deallocation in case of error.
+
+	`head' problem reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17820
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Don't use `stream_close'.
+	Abort if `head_table' is NULL.
+	Don't free `transformed_buf' in case of error.
+	(woff2_open_font): Don't set `uncompressed_buf' to NULL.
+
+2019-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix compiler warnings.
+
+	Problem reported by Alexei.
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Initialize `x_min'.
+	(reconstruct_font): Initialize `num_hmetrics'.
+	(woff2_open_font): Initialize `info'.
+
+2019-09-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Fix sanity check.
+
+	Correct thinkos in patch from 2019-09-01.
+
+2019-09-28  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix memory leaks.
+
+	One of them reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17766
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Free `info->x_mins' and
+	`woff2->ttc_fonts'.
+
+	(reconstruct_glyf): Initialize `info->x_mins'.
+
+2019-09-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroker_cap): Speed up caps.
+
+2019-09-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroker_outside): Speed up clipped miter.
+	* include/freetype/ftstroke.h: Wordsmith miter docs.
+
+2019-09-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Check (sum of) table sizes.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17684
+
+2019-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroke_border_arcto): Speed up calculations.
+
+2019-09-20  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Fix memory leaks.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16896
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Fix error handling.
+	Free `uncompressed_buf'.
+	(reconstruct_font): Free `transformed_buf'.
+
+2019-09-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommon.c (otv_Coverage_get_last): Guard `count'.
+
+	Problem reported by Marc Schönefeld <marc.schoenefeld@gmx.org>.
+
+2019-09-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Check table index.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17100
+
+2019-09-15  Avi Halachmi (:avih)  <avihpit@yahoo.com>
+
+	[cmake] Don't fail if brotli is missing (#56894).
+
+	The libs which cmake controls are commented out at
+
+	  include/freetype/config/ftoption.h
+
+	and cmake un-comment each enabled library, but the brotli option was
+	not commented out, therefore `FT_CONFIG_OPTION_USE_BROTLI' remained
+	defined even if brotli was missing/disabled/etc.
+
+	Comment it such that cmake can control it, which means leaving it
+	undefined if brotli is missing.
+
+	* include/freetype/config/ftoption.h: Fix typo.
+
+2019-09-05  Werner Lemberg  <wl@gnu.org>
+
+	[cmake] Add brotli support.
+
+	* CMakeLists.txt (FT_WITH_BROTLI): New option.
+
+	* builds/cmake/FindBrotliDec.cmake: New file.
+
+2019-09-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of `AF_CONFIG_OPTION_INDIC'.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h:
+	`AF_CONFIG_OPTION_INDIC' needs `AF_CONFIG_OPTION_CJK'.
+
+2019-09-05  Werner Lemberg  <wl@gnu.org>
+
+	CMakeLists.txt: Fix generation of DLL related stuff (#56852).
+
+	Extract `version_info' variable from `builds/unix/configure.raw' and
+	use the data to correctly set `LIBRARY_VERSION' and
+	`LIBRARY_SOVERSION'.
+
+	Also use the data to set `ft_version' field in `freetype2.pc'.
+	Also fix the needed minimum version of HarfBuzz in `freetype2.pc'.
+
+2019-09-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (compute_ULong_sum): Fix undefined shift.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16933
+
+2019-09-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Add sanity check.
+
+	Don't trust `totalSfntSize' unconditionally.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16893
+
+2019-08-27  Dominik Röttsches  <drott@chromium.org>
+
+	[woff2] Don't use `FT_UInt64' (#56815).
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Use `FT_UInt32' for
+	`file_offset'.  This fixes builds on platforms where `FT_LONG64' is
+	not defined while still being sufficient to store a file offset.
+
+2019-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Prevent crash in `TT_Set_Named_Instance' (#56813).
+
+	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Fix error
+	handling.
+
+2019-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix compiler warnings.
+
+	* src/sfnt/sfwoff2.c (read_num_hmetrics): Remove unused argument
+	`table_len'.
+	Update caller.
+	(triplet_decode, compute_bbox, store_loca, reconstruct_glyf): Make
+	`i' variable unsigned.
+	(reconstruct_glyph): Remove condition which is always false.
+	(reconstruct_html): Removed unused argument `transformed_size'.
+	Update caller.
+
+	* src/sfnt/woff2tags.c (woff2_known_tags): Remove condition which is
+	always false.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Check whether known tag is in array bounds.
+
+	If table tag is not 0x3f, we expect a value between 0 and 62.  If
+	this is not the case, exit with errors.
+
+	* src/sfnt/sfwoff2/c: Check whether table tag makes sense.
+
+	* src/sfnt/woff2tags.c: Return 0 if tag is out of bounds.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* src/sfnt/sfwoff2.c: Improve trace comments.
+
+	Adjust tracing levels for comments, and more formatting.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Support `hmtx' reconstruction when `glyf' is untransformed.
+
+	`reconstruct_hmtx' requires `info->x_mins' and `info->num_glyphs' to
+	reconstruct the hmtx table.  In case glyf is not transformed, we
+	call `get_x_mins' which does the necessary work.
+
+	* src/sfnt/sfwoff2.c (get_x_mins): New function.
+	(reconstruct_font): Call get_x_mins.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Support `face->num_faces' for WOFF2 fonts.
+
+	Set correct value of `face->num_faces' for WOFF2 fonts.  This is
+	being handled separately because we only load the tables for the
+	requested font face in `woff2_open_font' and create a single-face
+	sfnt stream.
+
+	The full discussion is at:
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2019-08/msg00000.html
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
+	`woff2_num_faces'.
+	(sfnt_init_face): Introduce variable `woff2_num_faces', and change
+	`face->root.num_faces' if `woff2_num_faces' is set.
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Validate requested face
+	index and handle negative face indices.
+
+	* src/sfnt/sfwoff2.h (woff2_open_font): Add parameter `num_faces' to
+	declaration.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Improve memory and error handling.
+
+	Free up memory after use, and improve error handling.
+
+	* src/sfnt/sfwoff2.c (reconstruct_font, woff2_open_font): Implement
+	changes.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Avoid too many calls to `FT_REALLOC'.
+
+	We do this by using `totalSfntSize' as an initial reference, and
+	extending the buffer when required.  This reduces rendering time
+	considerably.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add
+	`totalSfntSize', rename `total_sfnt_size' to `actual_sfnt_size'.
+
+	* src/sfnt/sfwoff2.c (write_buf): Add parameter `dst_size' to keep
+	track of and update total size of stream.
+
+	(WRITE_SFNT_BUF, WRITE_SFNT_BUF_AT): Modify macros accordingly.
+
+	(pad4, store_loca, reconstruct_glyf, reconstruct_hmtx,
+	reconstruct_font): Update parameters to accept `sfnt_size'.
+
+	(woff2_open_font): Add variable `sfnt_size'.  Use WOFF2 header field
+	`totalSfntSize' as initial reference (if value makes sense) and
+	allocate `totalSfntSize' bytes for the sfnt stream.  `write_buf'
+	handles reallocation if and when required.  Also resize the stream
+	to `actual_sfnt_size' after reconstruction.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Reconstruct `loca', `hmtx', and swap out stream.
+
+	Add necessary functions to reconstruct loca and hmtx tables (the two
+	remaining tables that can have a transform).  `woff2_open_font' is
+	now capable of loading a woff2 font face.  This code may still need
+	more refining and better memory management.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add total
+	(final) size of sfnt stream.
+
+	(WOFF2_InfoRec): Add header checksum value.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Change `face_instance_index'
+	parameter to its pointer so its value can be modified by
+	`woff2_open_font'.
+
+	* src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF_AT): New macro to write into
+	sfnt buffer at given position.
+
+	(write_buf): Add parameter `extend_buf' which allows caller to
+	specify whether buffer should be reallocated before copying data.
+
+	(WRITE_SFNT_BUF): Updated.
+
+	(pad4, store_loca, reconstruct_htmx): New functions.
+
+	(reconstruct_glyf): Calculate loca values and store them.
+
+	(reconstruct_font): Call `reconstruct_hmtx', write table record
+	entries, and calculate table checksums.  Also calculate font
+	checksum and update `checksumAdjustment' entry in head table.
+
+	(woff2_open_font): Open stream for sfnt buffer, swap out input
+	stream and return.
+
+	* src/sfnt/sfwoff2.h (woff2_open_font): Modify parameter to accept
+	pointer to `face_index'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Reconstruct transformed `glyf' table.
+
+	Reconstruct `glyf' table if it is transformed in the uncompressed
+	table stream.  Also add necessary structures, macros and functions.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_InfoRec,
+	WOFF2_SubstreamRec, WOFF2_PointRec): New structures.
+	(WOFF2_TableRec): s/OrigLength/dst_length/.
+
+	* src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128): Use
+	`FT_SET_ERROR' to set implicit `error' variable.
+
+	(WRITE_SHORT): New macro.
+
+	(N_CONTOUR_STREAM, N_POINTS_STREAM, FLAG_STREAM, GLYPH_STREAM,
+	COMPOSITE_STREAM, BBOX_STREAM, INSTRUCTION_STREAM): New macros to
+	refer to substreams of the transformed `glyf' tables.
+
+	(Read255UShort, ReadBase128): Return errors set by `FT_READ_XXX'
+	macros.
+
+	(with_sign, safe_int_addition): New functions to add sign to values
+	based on a flag and perform safe addition respectively.
+
+	(triplet_decode): Decode variable-length (flag, xCoordinate,
+	yCoordinate) triplet for a simple glyph.   See
+
+	  https://www.w3.org/TR/WOFF2/#triplet_decoding
+
+	(store_points, compute_bbox, composteGlyph_size, reconstruct_glyf):
+	New functions.
+
+	(reconstruct_font): Call `reconstruct_glyf'.
+
+	* src/sfnt/sfwoff2.h: Add required constants.
+
+	* src/sfnt/woff2tags.h: Move out constants to `sfwoff2.h'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Copy un-transformed tables to sfnt stream.
+
+	Copy un-transformed tables to the sfnt stream.
+
+	* src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF): New macro.
+	(write_buf): New function.  Extend memory of `dst' buffer and copy
+	bytes from `src'.
+	(compute_ULong_sum): New function.  Calculate checksum of table.
+	(reconstruct_font): Change `FT_Byte* sfnt' to `FT_Byte**
+	sfnt_bytes'.  This has been done because we reallocate memory to
+	`sfnt' multiple times, which may change the pointer value of `sfnt'.
+	This new pointer must be propogated back to the caller.  Same reason
+	for using a double pointer in `write_buf'.
+
+	* src/sfnt/woff2tags.h (WOFF2_DEFAULT_MAX_SIZE): New macro used for
+	overflow checking.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Create stream for uncompressed buffer.
+
+	Uncompressed buffer is now an `FT_Stream'.
+
+	Perform basic checks and start iterating over tables.
+
+	* src/sfnt/sfwoff2.c (stream_close, find_table, read_num_hmetrics):
+	New functions.
+	(reconstruct_font): Modify parameters and iterate over tables.
+	(woff2_open_font): Updated.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Handle TTCs and start reconstructing font.
+
+	We `handle' TTCs by modifying the `indices' array to point to only
+	those tables that are part of the requested `face_index'.
+
+	Set and use `num_tables' in `WOFF2_TtcFont'.
+
+	* src/sfnt/sfwoff2.c (reconstruct_font): New function.
+	(woff2_open_font): Start reconstruction of font.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Get known tags from function.
+
+	Change `KnownTags' to a function (`woff2_known_tags').  This avoids
+	introducing a global constant array.  This function returns the
+	specified index without *any* checks.  The caller must ensure that
+	`index' is within array limits.
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Change `KnownTags[...]'
+	notation to `woff2_known_tags( ...  )'.
+
+	* src/sfnt/woff2tags.c: Perform changes.
+
+	* src/sfnt/woff2tags.h: Update definitions.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Minor.
+
+	* src/sfnt/sfwoff2.c (woff2_uncompress): Add error message
+	(woff2_open_font): Free `uncompressed_buf'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Uncompress Brotli streams and `face_index' support.
+
+	WOFF2 compressed stream is now uncompressed if Brotli is available.
+	This data is stored in a separate buffer (uncompressed_buf) because
+	it does not contain direct table data.  Certain tables have
+	transformations applied to them, and they must be reconstructed
+	before we can write those tables to the SFNT stream.
+
+	`face_index' is now being passed as a parameter to
+	`woff2_open_font'.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
+	`face_instance_index'.
+
+	* src/sfnt/sfwoff2.c (woff2_uncompress): New function.
+	(woff2_open_font): Call `woff2_uncompress'.
+	(compute_first_table_offset): Fix return type.
+
+	* src/sfnt/sfwoff2.h (woff2_open_font): Modify declaration.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* builds/unix/configure.raw: Change argument name to `brotli'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Add Brotli dependency and required checks.
+
+	Brotli is required for decompressing WOFF2 font directory streams.
+	The library is thus being added as an optional dependency for
+	FreeType.
+
+	* builds/unix/configure.raw: Add checks for `libbrotlidec'.
+	(REQUIRES_PRIVATE, LIBS_PRIVATE, LIBSSTATIC_CONFIG): Updated.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_BROTLI): New macro.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Write SFNT Offset table.
+
+	* src/sfnt/sfwoff2.c (WRITE_USHORT, WRITE_ULONG): New macros.
+	(compare_tags): New function.
+	(woff2_open_font): Implement it.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* src/sfnt/sfwoff2.c: #undef macros.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Read table and collection directory.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_TtcFontRec): New
+	structure.
+	(WOFF2_HeaderRec): Add more fields.
+
+	* src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128, ROUND4): New
+	macros.
+	(Read255UShort, CollectionHeaderSize, compute_first_table_offset):
+	New functions.
+	(ReadBase128): Use `FT_READ_BYTE'.
+	(woff2_open_font): Add functionality to read table directory and
+	collection directory (if present).
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Include `woff2tags.c' for building.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `woff2tags.c'.
+
+	* src/sfnt/sfnt.c: Include `woff2tags.c'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Add WOFF2 constants.
+
+	Add constants required for WOFF2, and known table tags as defined in
+	the specification.  See
+
+	  https://www.w3.org/TR/WOFF2/#table_dir_format
+
+	for details.
+
+	* src/sfnt/woff2tags.c, src/sfnt/woff2tags.h: New files.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Read WOFF 2 header.
+
+	Check for WOFF2 tag, call `woff2_open_font', and implement it to read
+	header according to specification.
+
+	* include/freetype/internal/fttrace.h: Add `sfwoff2.c'.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `sfwoff2.c'.
+
+	* src/sfnt/sfnt.c: Include `sfwoff2.c'.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Check for `wOF2' tag and call
+	`woff2_open_font'.
+
+	* src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h: New files.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Add structures for WOFF2.
+
+	Add structures and macro for WOFF 2 header and table directory.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec,
+	WOFF2_TableRec_): New structures.
+
+	* include/freetype/tttags.h (TTAG_wOF2): New macro.
+
+2019-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/cffdecode.c (cff_operator_seac): Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16470
+
+2019-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix `FT_Get_Var_Axis_Flags' (#56804).
+
+	* src/type1/t1load.c (T1_Get_MM_Var): Allocate space for axis flags.
+	Also remove redundant assignment.
+
+2019-07-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftbbox.c (cubic_peak): Sanitize left shift (#56586).
+
+2019-07-22  Weiyi Wu  <w1w2y3@gmail.com>
+
+	* src/cid/cidload.c (cid_hex_to_binary): Fix typo (#56653).
+
+2019-07-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, winfonts] Avoid memory leaks in case of error (#56587).
+
+	* src/sfnt/sfwoff.c (woff_open_font): Call `FT_FRAME_EXIT' in case
+	of error.
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Ditto.
+
+2019-07-12  Ben Wagner  <bungeman@google.com>
+
+	Properly handle phantom points for variation fonts (#56601).
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Scale phantom
+	points if HVAR and/or VVAR is present.
+
+2019-07-04  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] (2/2) Handle fonts that use SEAC for ligatures (#56580).
+
+	The same as previous commit but for the old engine.
+
+	* src/psaux/t1decode.c (t1operator_seac): Implement it.
+
+2019-07-04  Chris Liddell <chris.liddell@artifex.com>
+
+	[psaux] (1/2) Handle fonts that use SEAC for ligatures (#56580).
+
+	As originally intended, a Type 1 SEAC charstring would be used for
+	an accented glyph (like `acaron' or `uumlaut'), where the advance
+	width of the SEAC glyph is the same as that of the `base' glyph
+	(like `a' or `u').  In this case it is not uncommon for the SEAC
+	glyph to not use an (H)SBW opcode of its own but to rely on the
+	value from the base glyph.
+
+	However, out-of-spec fonts also use SEAC glyphs for ligatures (like
+	`oe' or `fi'), and in those cases the overall advance width is
+	greater than that of the `base' glyph.  For this reason we have to
+	allow that the SEAC glyph can have an (H)SBW value of its own, and
+	if it has, retain this value, rather than the one from the base
+	glyph.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escSEAC>:
+	Implement it.
+
+2019-07-01  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.1 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-1'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.1.
+
+	* README, Jamfile (RefDoc), src/base/ftver.rc,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 23:1:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+	* include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
+
+2019-06-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality.
+
+	Reported by Armin Hasitzka.
+
+2019-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/apinames.c: Formatting, minor edits.
+
+2019-06-16  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Disable hinting if no blue zones are available (#56450).
+
+	* src/autofit/afglobal.c (af_face_global_get_metrics): Start again
+	(with dummy hinter module) if no blue zones are present.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Change
+	signature to return error code.
+	If no blue zones are found, update `glyph_styles' array to hold
+	AF_STYLE_NONE_DFLT instead of the current style.
+	(af_latin_metrics_init): Return internal error code if no blue zones
+	are found.
+
+2019-06-16  Werner Lemberg  <wl@gnu.org>
+
+	Towards better VMS support.
+
+	More to come.
+
+	* builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64,
+	builds/vms/vmslib.dat: New files provided by Jouk Jansen
+	<joukj@hrem.nano.tudelft.nl>.
+
+	* builds/vms/ftconfig.h: Update, also from Jouk.
+
+2019-06-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.
+
+2019-06-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Restore the span buffering for direct mode only.
+
+	The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be
+	enough to cover the entire scanline for simple glyphs in most cases:
+	each slightly slanted edge needs up to two spans, plus a filling span
+	in-between.  This is not new, we used to do it before cb4388783cecc.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'.
+	(gray_hline, gray_sweep): Implement the span buffering.
+	(gray_raster_render): Use negative `num_spans' to avoid the direct
+	mode.
+
+2019-06-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error.
+
+	Fix a warning by adding a return value as in `TT_RunIns',
+	which should not be a compatibility issue.
+
+2019-06-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.
+
+2019-06-11  Moazin Khatti  <moazinkhatri@gmail.com>
+
+	[gzip] Add support for `gzip' encoded header.
+
+	* src/gzip/ftgzip.c (FT_Gzip_Uncompress): Modify the the call to
+	`inflateInit2' to enable support for `gzip' encoded headers.
+
+2019-06-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type1,type42] Use `const' for string literals.
+
+	* include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated.
+	* include/freetype/internal/t1types.h (T1_EncodingRec): Updated.
+	* src/psaux/psobjs.[ch] (ps_table_add): Updated.
+	* src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated.
+	* src/type42/t42objs.c (T42_Open_Face): Updated.
+	* src/type42/t42parse.c (t42_parse_encoding): Updated.
+
+	* src/cff/cffobjs.c (cff_face_init): Minor.
+
+2019-06-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf,pcf] Use `const' for string literals.
+
+	* src/bdf/bdf.h (bdf_property_t): Updated `name'.
+	* src/bdf/bdflib.c (_bdf_list_split,bdf_create_property,
+	_bdf_add_property,_bdf_ato*): Updated.
+	* src/bdf/bdfdrivr.c (bdf_interpret_style): Updated.
+	* src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
+
+2019-06-07  Philip Race  <philip.race@oracle.com>
+
+	* src/base/ftinit.c (FT_Set_Default_Properties): Fix crash.
+
+	Terminate loop at end of environment.
+
+2019-05-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Solidify VC2005 builds.
+
+	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
+	declare `_BitScanReverse' intrinsic.
+	* builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
+
+2019-05-30  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Separate WOFF sources and headers.
+
+	Move WOFF sources and headers to separate files.
+
+	* include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c,
+	src/sfnt/sfwoff.h: New files.
+
+	* include/freetype/internal/fttrace.h: Register `sfwoff.c'.
+
+	* include/freetype/internal/internal.h: Define
+	FT_INTERNAL_WOFF_TYPES_H.
+
+	* include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H.
+
+	* include/freetype/internal/tttypes.h: Move out WOFF structures.
+
+	* src/sfnt/rules.mk: Add `sfwoff.c'.
+
+	* src/sfnt/sfnt.c: Include `sfwoff.c'.
+
+	* src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.
+
+2019-05-30  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix `make multi'.
+
+	Reported by Nikhil.
+
+	* src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.
+
+2019-05-29  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix copy-and-paste error (#56409).
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Use correct indices
+	into `unrounded' array for phantom points.
+
+2019-05-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix 32bit builds (#56404).
+
+	Patch suggested by Ben Wagner <bungeman@google.com>.
+
+	* src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove
+	harmful cast to unsigned type.
+
+2019-05-26  Ben Wagner  <bungeman@google.com>
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
+
+2019-05-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Draw glyphs without deltas in variation font (#56374).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
+	`unrounded' array.
+
+2019-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Actually scale varied CVT values.
+
+	Up to now, only the unscaled CVT values were varied; in other words,
+	the `CVAR' data was never used for bytecode hinting.
+
+	* src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary
+	function.
+	(tt_face_vary_cvt): Use it to trigger rescaling of CVT values.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Use 26.6 format for storing unscaled CVT values.
+
+	If `CVAR' data is applied to variation fonts, fractional values are
+	possible.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Change type of
+	`cvt' from `FT_Short' to `FT_Int32'.
+
+	* src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro.
+	(tt_face_vary_cvt): Use it to update code to 26.6 format.
+
+	* src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6
+	format.
+
+	* src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6
+	format.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'.
+
+	This fixes linear advance width values for spacing glyphs.  Bug
+	introduced 2019-05-09.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid code duplication.
+
+	* src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this
+	function.
+	(tt_size_ready_bytecode): Updated.
+	* src/truetype/ttgload.c (tt_loader_init): Updated.
+
+2019-05-13  Jouk Jansen  <joukj@hrem.nano.tudelft.nl>
+
+	* vms_make.com: Updated.  Handle `bzip2' directory, too.
+
+2019-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.
+
+2019-05-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Doh.  Fix last commit to make it work.
+
+	Very embarassing :-)
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710
+
+	* src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add
+	argument; update all callers.
+	(TT_Process_Simple_Glyph): Use it.  The `unrounded' array is active
+	for variation fonts only, thus also enclose related code with
+	`#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ...  #endif' where
+	necessary.
+	Revert commit a113e5d from 2019-05-09, and don't use `extra_points2'
+	but allocate a temporary array.
+	Speed up the scaling of the `unrounded' array.
+
+	* src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type
+	conversions and rounding.  The unsigned type must have more or equal
+	bits to the signed type.
+
+2019-05-09  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Increase precision of font variation (#54371).
+
+	This patch makes FreeType use font units in 26.6 format internally
+	instead of integers.
+
+	* src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro.
+	(TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font
+	coordinates.
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use
+	`extra_points2' array to temporarily hold unrounded point
+	coordinates; use them to compute scaled coordinates and linear
+	advance width and height.
+	(load_truetype_code): Adjust similarly.
+
+2019-05-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.
+
+2019-05-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Faster fractions.
+
+	* src/smooth/ftgrays.c (SUBPIXELS): Replace with...
+	(FRACT): A fractional coordinate macro to use in...
+	(gray_render_line, gray_render_scanline): ... here.
+
+2019-05-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c (Draw_Sweep): Unbreak.
+
+2019-05-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c: Clean-ups.
+
+2019-05-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
+
+2019-05-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_render_line): Small shortcut.
+
+2019-05-04  Werner Lemberg  <wl@gnu.org>
+
+	Various clang 8.0 static analyzer fixes.
+
+	Reported by Sender Ghost <lightside@gmx.com>.
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner
+	case where `edge->first' could be NULL.
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of
+	`size'.
+
+	* src/raster/ftraster.c (Draw_Sweep): Catch a corner case where
+	`draw_right' might be NULL.
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for
+	`aadvance'.
+	Ensure `abearing' always hold a meaningful result.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is
+	not NULL before accessing it.
+	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary
+	test of `namedstyle'.
+
+	* src/type42/t42parse.c (t42_parser_done): Ensure
+	`parser->root.funcs.done' is not NULL before accessing it.
+
+2019-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Miscellaneous macro updates.
+
+	* src/base/ftoutln.c (SCALED): Updated.
+	* src/smooth/ftgrays.c (SCALED): Ditto.
+	(FLOOR, ROUND, CEILING): Removed.
+	* src/psaux/psfixed.h (cf2_fracToFixed): Updated.
+
+2019-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Tweak LCD filtering.
+
+	* src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+	Choose direction from bitmap's pixel_mode.
+	* include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc):
+	Updated.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
+
+2019-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* vms_make.com: Updated (#56253).
+
+	Remove no longer existing directories (`autohint', `otlayout').
+	Update used base extensions.
+	Activate `autofit' module.
+	Add `gxvalid' module.
+	Update copyright notices.
+
+2019-04-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Simplify cubic Bézier flattening.
+
+	The previous implementation is correct but it is too complex.
+	The revised algorithm is based on the fact that each split moves
+	the control points closer to the trisection points on the chord.
+	The corresponding distances are good surrogates for the curve
+	deviation from the straight line.
+
+	This cubic flattening algorithm is somewhat similar to the conic
+	algorithm based the distance from the control point to the middle of
+	the chord.  The cubic distances, however, decrease less predictably
+	but are easy enough to calculate on each step.
+
+	The new algorithm produces slightly larger number of splits, which is
+	compensated by its simplicity.  The overall rendering performance is
+	improved by 1-2%.  The larger number of splits does not necessarily
+	result in higher quality, which stays comparable.
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Replace the split
+	condition.
+
+2019-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Bithacks and cosmetics.
+
+	* src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline,
+	gray_render_conic, gray_convert_glyph_inner): Updated.
+
+2019-04-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Optimize Bézier bisections.
+
+	This change makes bisections faster by 20-30%. When inlined into
+	`gray_render_cubic', this makes the function faster by 10% and is
+	noticeable in the overall rendering performance.
+
+	* src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and
+	refactor.
+	* src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto.
+	* src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto.
+	* src/base/ftbbox.c (cubic_peak): Use shifts.
+
+2019-04-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code.
+
+	Found by clang 8.0's static analyzer and reported by Sender Ghost
+	<lightside@gmx.com>.
+
+2019-04-23  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix thinko in previous commit.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not
+	target pitch.
+
+	Problem reported by Sender Ghost <lightside@gmx.com>.
+
+2019-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch.
+
+	Problem reported by Sender Ghost <lightside@gmx.com>.
+
+2019-04-22  Werner Lemberg  <wl@gnu.org>
+
+	Fix return value of `FT_Set_Named_Instance' (#56186).
+
+	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle
+	internal return value -1 of `TT_Set_Var_Design'.
+
+2019-04-18  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix handling of undefined glyph (#56067).
+
+	This commit fixes the changes from 2018-07-21, which broke charmap
+	iteration.  We now add the default character as a new glyph with
+	index 0, thus increasing the number of glyphs by one (as before).
+
+	* src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial
+	glyph with index 0.
+	Limit number of elements to 65534.
+	(pcf_get_bitmaps): Ditto.
+	Unify two loops into one; this avoids allocation of an intermediate
+	array.
+	(pcf_get_encodings): Don't flip indices but copy glyph metrics of
+	default character to index 0.
+	Also handle invalid default character.
+
+	* docs/CHANGES: Updated.
+
+2019-04-15  Minmin Gong  <gongminmin@msn.com>
+
+	* CMakeLists.txt: Avoid rewriting of unchanged configuration files.
+
+	Reported as
+
+	  https://savannah.nongnu.org/patch/index.php?9755
+
+2019-04-15  JDG  <JonathanG@iQmetrix.com>
+
+	* src/tools/apinames.c (main): Fix error message.
+
+	Reported as
+
+	  https://savannah.nongnu.org/patch/?9796
+
+2019-04-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix segfault in direct mode (#56092).
+
+	* src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for
+	direct mode.
+	* src/smooth/ftgrays.c (gray_raster_render): Use it.
+
+2019-04-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061).
+
+	This is for Visual Studio 2019 on ARM.
+
+2019-04-06  Werner Lemberg  <wl@gnu.org>
+
+	For distribution, replace `.tar.bz2' with `.tar.xz' bundles.
+
+	* builds/toplevel.mk (build): Do it.
+
+	* README, docs/CHANGES, docs/release: Updated.
+
+2019-04-06  Antony Lee  <anntzer.lee@gmail.com>
+
+	Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'.
+
+	* include/freetype/freetype.h (FT_Get_Name_Index),
+	include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc),
+	include/freetype/internal/services/svgldict.h
+	(FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index),
+	src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c
+	(sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index),
+	src/type42/t42drivr.c (t42_get_name_index): Add `const' to second
+	argument.
+
+2019-03-31  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[cff] Fix boundary checks.
+
+	642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically
+	allocated memory when parsing CFF files with the "old" engine.  Bounds
+	checks have never been updated, however, leading to pointless
+	comparisons of pointers in some cases.  This commit presents a
+	solution for bounds checks in the CFF module with an extended logic
+	for the "old" engine while staying as concise as possible for the
+	"new" one.
+
+	* src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and
+	the additional field `t2_strings' within `CFF_ParserRec'.
+
+	* src/cff/cffparse.c (cff_parser_within_limits): Move all boundary
+	checks into this new function and update the rest of `cffparse.c' to
+	use it.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137
+
+2019-03-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Mongolian blue zone characters.
+
+	* src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters
+	to get medial forms for some Mongolian characters.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2019-03-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Mongolian script.
+
+	As a de-facto standard, layouts using this script are constructed
+	horizontally line by line, then the lines are rotated clockwise for
+	vertical display.
+
+	* src/autofit/afblue.dat: Add blue zone data for Mongolian.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Mongolian standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian
+	data.
+
+2019-03-15  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.0 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-0'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.0.
+	* docs/CHANGES: Updated.
+
+	* README, Jamfile (RefDoc), src/base/ftver.rc,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 10.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 23:0:17.
+	* CMakeLists.txt (VERSION_MINOR): Set to 10.
+	(VERSION_PATCH): Set to 0.
+
+	* builds/toplevel.mk (version, winversion): Since the minor version
+	number has two digits now, never omit the patch number.  We would
+	get ambiguous zip file names otherwise.
+	(dist): Remove remnants of `docmaker' tool.
+	(do-dist): Remove unused intermediate files.
+
+	* src/cff/cffparse.c (destrict_c2s_item): Guard function with
+	CFF_CONFIG_OPTION_OLD_ENGINE macro.
+
+2019-03-07  Andrei Alexeyev  <0x416b617269@gmail.com>
+            Werner Lemberg  <wl@gnu.org>
+
+	Fix invalid function pointer casts.
+
+	This change should allow Freetype to work on WASM/Emscripten without
+	needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'.
+
+	* src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature.
+
+	* src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array,
+	parse_expansion_factor, parse_font_name): Return `void', not
+	`FT_Error'.
+
+	* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc):
+	Fix signature.
+
+2019-03-05  Werner Lemberg  <wl@gnu.org>
+
+	[base] Handle numeric overflow (#55827).
+
+	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
+
+2019-03-05  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[psaux] Fix use of uninitialized memory (#55832).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString): The call to
+	`cf2_arrstack_setCount' may fail because the allocator ran out of
+	memory.  When this happens the stack is still written to before the
+	error condition is checked.  This means that FreeType writes outside
+	of allocated memory.  This commit moves the error check prior to the
+	stack assignment, hence the function now properly returns with an
+	error condition.
+
+2019-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): No fractional offsets.
+
+	The function only provided a framework without an actual
+	implementation, which this commit removes.
+
+2019-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/update-copyright-year: Insert `(C)'.
+
+2019-02-21  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[truetype] Mask numeric overflows.
+
+	* src/truetype/ttinterp.c (Move_CVT, Move_CVT_Stretched, Ins_MIRP):
+	Mask numeric overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11681
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11734
+
+2019-02-21  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[psaux] Mask numeric overflow.
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Mask numeric
+	overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13041
+
+2019-02-16  Wink Saville  <wink@saville.com>
+
+	* src/autofit/afwarp.h (af_warper_compute): Fix declaration.
+
+2019-02-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] Apply MVAR hasc, hdsc and hlgp metrics to current FT_Face metrics.
+
+	Instead of setting typo or win metrics as the new `FT_Face' metrics
+	indiscriminately, apply only typo deltas to the currently active
+	`FT_Face' metrics.  This prevents line height differences when the
+	default outlines were used as the regular face and instances for
+	everything else, for example.
+
+	* src/truetype/ttgxvar.c (tt_apply_mvar): Implement.
+
+2019-02-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[sfnt] Use typo metrics if OS/2 fsSelection USE_TYPO_METRICS bit is set.
+
+	If the `OS/2' table exists and `fsSelection' bit 7
+	(USE_TYPO_METRICS) is set, use the `sTypo*' set of values to compute
+	the `FT_Face's ascender, descender, and height.  Otherwise, fall
+	back to old behavior.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Implement.
+
+2019-01-18  John Tytgat  <John.Tytgat@esko.com>
+
+	[sfnt] Handle TT fonts having two PostScript font names (#55471).
+
+	* src/sfnt/sfdriver.c (sfnt_get_name_id): Prefer English over any
+	other language found for PostScript font names.
+
+2019-01-08  Chris Liddell <chris.liddell@artifex.com>
+
+	[psaux] Fix closepath (#55414).
+
+	All of the Type 1 path building is done with code common to the
+	revised CFF engine, with the exception of closepath, which was still
+	calling ps_builder_close_contour(), thus previously cached segments
+	were not always written to the path, and glyph corruption, or even
+	invalid outlines were possible.
+
+	* src/psauc/psinterp.c (cf2_interpT2CharString) <cf2_cmdCLOSEPATH>:
+	Switch to calling `cf2_glyphpath_closeOpenPath'.
+
+2018-12-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin2.c: Some fixes from `aflatin.c' (#55310).
+
+2018-12-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/cffdecode.c (cff_operaor_seac): Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11915
+
+2018-12-12  Werner Lemberg  <wl@gnu.org>
+
+	[gxvalid] Fix compiler warnings.
+
+	* src/gxvalid/gxvjust.c (gxv_just_check_max_gid),
+	src/gxvalid/gxvmort.c (gxv_mort_coverage_validate): Use `FT_UNUSED'.
+
+2018-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Remove useless test.
+
+	`control_len' only gets its value from `n_ins' (and vice versa),
+	which is always read as `unsigned short' and thus can't be larger
+	than 0xFFFF.
+
+2018-12-04  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Ignore data after `ENDFONT'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10798
+
+	* src/bdf/bdflib.c (_bdf_parse_end): New function.
+	(_bdf_parse_glyphs): Switch to `_bdf_parse_end' after `ENDFONT' has
+	been encountered.
+
+2018-12-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/visualc/freetype.dsp: Dust off.
+
+2018-11-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/vc2010/freetype.vcxproj: Simplify.
+
+2018-11-27  Chris Liddell  <chris.liddell@artifex.com>
+
+	[type1,cff] Add FT_{Set,Get}_MM_WeightVector API calls.
+
+	For multiple master fonts, common usage (in Postscript) is to modify
+	the WeightVector of an existing font instance, this addition
+	supports that use.
+
+	* include/freetype/ftmm.h, src/base/ftmm.c (FT_Set_MM_WeightVector,
+	FT_Get_MM_WeightVector): New API functions.
+
+	* include/freetype/internalservices/svmm.h
+	(FT_Set_MM_WeightVector_Func, FT_Get_MM_WeightVector_Func): New
+	function types.
+	(MultiMasters): Add `set_mm_weightvector' and `get_mm_weightvector'
+	members.
+	(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+	* src/cffcffdrivr.c (cff_set_mm_weightvector,
+	cff_get_mm_weightvector): New functions.
+	(cff_service_multi_masters): Register them.
+
+	* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+	This driver doesn't use the new interface.
+
+	* src/type1/t1load.c (T1_Set_MM_WeightVector,
+	T1_Get_MM_WeightVector): New functions.
+	* src/type1/t1driver.c (t1_service_multi_masters): Register them.
+	* src/type1/t1load.h: Updated.
+
+2018-11-27  Ben Wagner  <bungeman@google.com>
+
+	[cff] Fix compiler warning (#55105).
+
+	* src/cff/cffparse.c (cff_parser_run): Guard label only used if
+	CFF_CONFIG_OPTION_OLD_ENGINE is active.
+
+2018-11-27  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix numeric overflow (#55103).
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+
+2018-11-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Belated DLL support with vc2002-vc2008.
+
+	The solution and project files should be automatically upgraded for
+	the approriate Visual C++ version.
+
+	* builds/windows/visualc/freetype.{sln,vcproj}: Major upgrades.
+	* builds/windows/visualc/index.html: Document the change.
+	* builds/windows/vc2005, builds/windows/vc2008: Removed as redundant.
+
+2018-11-22  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* src/cff/cffparse.c: Please the compiler.
+
+2018-11-22  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[cff] Fix memory overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9869
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10869
+
+	* src/cff/cffparse.c (destruct_t2s_item, cff_parser_run): Store
+	evaluated T2 charstrings in separately allocated memory.
+
+2018-11-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/{visualc,vc2005,vc2008}/freetype.vcproj: Fix it.
+
+2018-11-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Placeholder only for library-enabled LCD filtering.
+
+	* src/smooth/ftsmooth.c (ft_smooth_init): Add disabled
+	`FT_Library_SetLcdFilter' call.
+
+2018-11-09  Young Xiao  <yangx92@hotmail.com>
+
+	[psaux] Add safety guard (#54985).
+
+	* src/psaux/psobjs.c (cff_builder_close_contour): Do it.
+
+2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/configure.raw: Require `windows.h' for windres.
+
+2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftstroke] Fix unpredictable failures (#54986).
+
+	* src/base/ftstroke.c (ft_sroke_border_lineto): Fix lineto check.
+
+2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftstroke] Fix unpredictable failures (#54976).
+
+	* src/base/ftstroke.c (ft_sroke_border_close): Set the start tags.
+
+2018-11-07  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix VF check from 2018-09-12 (#54973).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Use correct
+	offsets for estimates.
+
+2018-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11242
+
+	* src/pshinter/pshrec.c (ps_dimension_add_t1stem): Implement it.
+
+2018-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix timeout in old CFF engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11260
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_sqrt> [CFF_CONFIG_OPTION_OLD_ENGINE]: Fix potential endless
+	loop.
+
+2018-11-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c: Use enum definitions.
+
+2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Adjust condition.
+
+2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Tracing tweaks.
+
+2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Revert due to specs: [truetype] Speed up variation IUP.
+
+2018-11-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_get_item_delta): Fixed logic.
+
+	Reported and tested by Behdad.
+
+2018-11-02  Shailesh Mistry  <shailesh.mistry@hotmail.co.uk>
+
+	[autofit] Prevent SEGV.
+
+	See
+
+	  https://bugs.ghostscript.com/show_bug.cgi?id=697545
+
+	for more details on how the bug was found.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Propagate error
+	code.
+
+2018-10-31  Alexei Podtelezhnikov <apodtele@gmail.com>
+
+	[truetype] Speed up variation IUP.
+
+	* src/truetype/ttgxvar.c (tt_delta_interpolate): Separate trivial
+	snapping to the same position from true interpolation.
+
+2018-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/type1/t1load.c (t1_set_mm_blend): Optimized.
+
+2018-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_get_item_delta): Optimized.
+
+2018-10-29  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11080
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use `MUL_LONG'.
+
+2018-10-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10988
+
+	* src/cff/cffparse.c (cff_parser_run)
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use `NEG_LONG'.
+
+2018-10-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Make `head' timestamps unsigned.
+
+	It's been more than 2^31 seconds since 1904.
+
+	* include/freetype/tttables.h (TT_Header): Change field types.
+	* src/sfnt/ttload.c (tt_face_load_generic_header): Updated.
+
+2018-10-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Revert: Align FreeType with standard C memory management.
+
+2018-10-27  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix numeric overflow.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11157
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_blend>
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Fix integer overflow.
+
+2018-10-20  Werner Lemberg  <wl@gnu.org>
+
+	Avoid endless loop while tracing (#54858).
+
+	* src/type1/t1load.c (parse_buildchar): Guard tracing stuff with
+	FT_DEBUG_LEVEL_TRACE.
+
+2018-10-17  David Demelier  <markand@malikania.fr>
+
+	* CMakeLists.txt: Specify `RUNTIME DESTINATION'.
+
+	This is needed for DLL builds.
+
+2018-10-07  Werner Lemberg  <wl@gnu.org>
+
+	A missing Unicode cmap is not a fatal error.
+
+	This is a follow-up to the previous commit.
+
+	* src/cff/cffobjs.c (cff_face_init), src/sfnt/sfobjs.c
+	(sfnt_load_face), src/type1/t1objs.c (T1_Face_Init),
+	src/type42/t42objs.c (T42_Face_Init): Implement it.
+
+2018-10-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of FT_CONFIG_OPTION_ADOBE_GLYPH_LIST (#54794).
+
+	* src/cff/cffcmap.c (cff_cmap_unicode_init), src/psaux/t1cmap.c
+	(t1_cmap_unicode_init), src/sfnt/ttcmap.c (tt_cmap_unicode_init):
+	Check `unicodes_init' field.
+
+2018-10-03  Werner Lemberg  <wl@gnu.org>
+
+	[ftgrays] Fix typo in stand-alone mode (#54771).
+
+	* src/smooth/ftgrays.c (FT_THROW) [STANDALONE_ &&
+	FT_DEBUG_LEVEL_TRACE]: Fix call to `FT_ERR_CAT'.
+
+2018-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix segfault.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10768
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_callothersubr> [CFF_CONFIG_OPTION_OLD_ENGINE]: Check
+	argument.
+
+2018-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10740
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use NEG_INT.
+
+2018-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Handle numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10550
+
+	* src/pshinter/pshglob.c (psh_blues_snap_stem): Mask numeric
+	overflow.
+
+2018-09-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Align FreeType with standard C memory management.
+
+	* include/freetype/ftsystem.h: Include FT_TYPES_H.
+	(*FT_Alloc_Func, *FT_Realloc_Func): Use size_t for the size arguments.
+	* src/raster/ftmisc.h: Ditto.
+
+	* builds/amiga/src/base/ftsystem.c, builds/unix/ftsystem.c,
+	* builds/vms/ftsystem.c, src/base/ftsystem.c (ft_alloc, ft_realloc):
+	Use size_t for the size arguments.
+
+	* src/base/ftdbgmem.c (ft_mem_debug_alloc, ft_mem_debug_realloc): Use
+	FT_Offset, aka size_t, for the size arguments.
+
+2018-09-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of `FT_Bool'.
+
+	Before this commit we had code like
+
+	  (FT_Bool)( globals->glyph_styles[gindex] & 0x8000)
+
+	Since `FT_Bool' is defined to be an `unsigned char', the code
+	evaluated to something like
+
+	  (unsigned char)( 0x8532 & 0x8000)
+
+	which in turn expanded to
+
+	  (unsigned char)( 0x8000)
+
+	and finally yielded 0x00 – i.e., false – not as expected.
+
+	Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>.
+
+	* include/freetype/fttypes.h (FT_BOOL): Add a comparison against
+	zero so that we always have a Boolean expression.
+
+	*/*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where
+	possible.
+
+2018-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Speed up charmap access.
+
+	This makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times faster.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Help binary search
+	with continuous prediction.
+
+2018-09-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Another tweak.
+
+	This one should be clearer. When the rounded monochrome bbox collapses
+	we add a pixel that covers most if not all original cbox.
+
+2018-09-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Further tweak.
+
+2018-09-21  Ben Wagner  <bungeman@google.com>
+
+	Improve auto-hinter handling of bitmap fonts (#54681).
+
+	For bitmap fonts, `FT_Load_Glyph' should either return an error or
+	not set the format to `FT_GLYPH_FORMAT_OUTLINE'.  However, in this
+	case `FT_Load_Glyph' calls into the auto-hinter which calls back
+	into `FT_Load_Glyph' with `FT_LOAD_NO_SCALE' in the flags, which
+	marks the glyph as `FT_GLYPH_FORMAT_OUTLINE' with an empty path
+	(even though it doesn't have any path).  It appears that the
+	auto-hinter should not be called when the face doesn't have
+	outlines.  The current test for using the auto-hinter in
+	`FT_Load_Glyph' checks whether the driver supports scalable
+	outlines, but not if the face supports scalable outlines.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Directly check whether we have
+	scalable outlines.
+
+2018-09-21  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Fix disappearing vertical lines (#54589).
+
+	* src/raster/ftraster.c (Vertical_Sweep_Span): Handle special case
+	where both left and right outline exactly pass pixel centers.
+
+2018-09-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Tiny rounding tweak.
+
+	This adds pixels in case a contour goes through the center
+	and they need to be turned on in the b/w rasterizer.
+
+2018-09-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Replace charmap implementation.
+
+	PCF comes with charmap lookup table, aka PCF encodings.  Using it
+	directly makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times
+	faster than the original BDF-like binary searches.
+
+	* src/pcf/pcf.h (PCF_EncodingRec): Removed.
+	(PCF_FaceRec): Remove `nencodings' and `encodings'.
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Replaced.
+	* src/pcf/pcfread.c (pcf_get_encodings): Store data differently.
+
+2018-09-20  Werner Lemberg  <wl@gnu.org>
+
+	[base] Remove unused function `FT_GlyphLoader_CopyPoints'.
+
+	* include/freetype/internal/ftgloadr.h, src/base/ftgloadr.c
+	(FT_GlyphLoader_CopyPoints): Do it.
+
+2018-09-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Prepare to replace charmap implementation.
+
+	* src/pcf/pcf.h (PCF_FaceRec): Updated to include...
+	(PCF_EncRec): ... this new structure to store charmap geometry.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Store charmap geometry.
+
+2018-09-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Remove unused fields.
+
+	* src/pcf.h (PCF_FaceRec): Remove `charmap' and `charmap_handle'.
+	* src/bdfdrvr.h (BDF_FaceRec): Ditto.
+	* src/winfonts/winfnt.h (FNT_FaceRec): Ditto.
+
+2018-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Handle numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10396
+
+	* src/pshinter/pshglob.c: Include FT_INTERNAL_CALC_H.
+	(psh_blues_snap_stem): Mask numeric overflow.
+
+2018-09-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Some fixes for VF checks.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10317
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Properly exit memory
+	frame if we have invalid glyph variation data offsets.
+	(tt_face_vary_cvt): Protect against missing `tuplecoords' array.
+	Fix typo.
+
+2018-09-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Fix last commit.
+
+2018-09-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Check `result'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10316
+
+2018-09-12  John Tytgat  <John.Tytgat@esko.com>
+
+	[sfnt] Better PS name handling (#54629).
+
+	* src/sfnt/sfdriver (IS_WIN, IS_APPLE): Omit language ID checks.
+	(get_win_string, get_apple_string): Return NULL when the PostScript
+	font name characters is not according to specification.
+	(get_win_string): Make trace output work if the high byte if
+	non-zero.
+	(sfnt_get_var_ps_name, sfnt_get_ps_name): Previously we preferred
+	Win PS name (when there is also an Apple PS name); change this into
+	a fallback to Apple PS name in case the Win PS name is invalid.
+
+2018-09-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve VF check.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10255
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Use better limit check
+	for `tupleCount'.
+
+2018-09-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Check `glyphoffsets'.
+
+2018-09-10  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* src/pshinter/pshrec.c (t2_hints_stems): Mask numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10215
+
+2018-09-09  Ben Wagner  <bungeman@google.com>
+
+	* builds/freetype.mk (refdoc-venv): Ensure python version (#54631).
+
+2018-09-07  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix assertion failure.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10212
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Reintroduce
+	`opened_frame' (removed in a change from 2018-08-26) to handle
+	deallocation of the second frame.
+
+2018-09-05  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize `ftdebug.c' files.
+
+	* builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c,
+	builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'.
+
+2018-09-05  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Add documentation guidelines file.
+
+	* docs/DOCGUIDE: New file.
+
+2018-09-04  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with master `ftoption.h'.
+
+2018-09-03  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docwriter] Don't break code snippets accross lines.
+
+	Reported as
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00124.html
+
+	* docs/reference/markdown/stylesheets/extra.css (.md-typeset code):
+	Add rule `white-space'.
+
+2018-09-03  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/PSNames/psnames/.
+
+	Only tracing messages are affected.
+
+2018-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix heap buffer overflow in CPAL handling.
+
+	* src/sfnt/ttcpal.c (tt_face_palette_set): Fix boundary test.
+	(tt_face_load_cpal): Updated.
+
+2018-09-01  Werner Lemberg  <wl@gnu.org>
+
+	Remove `FT_Outline_{New,Done}_Internal'.
+
+	These public API functions(!) were always undocumented and have
+	escaped all clean-up efforts until now.
+
+	* include/freetype/ftoutln.h (FT_Outline_New_Internal,
+	FT_Outline_Done_Internal): Removed.
+
+	* src/base/ftoutln.h (FT_Outline_New_Internal,
+	FT_Outline_Done_Internal): Merge into...
+	(FT_Outline_New, FT_Outline_Done): ... these functions.
+
+	* docs/README: Updated.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Check glyph format.
+
+2018-08-31  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[errors] Refine the macro logic surrounding `FT_Error_String'.
+
+	* include/freetype/fterrors.h (FT_INCLUDE_ERR_PROTOS,
+	FT_ERR_PROTOS_DEFINED): Undefine `FT_INCLUDE_ERR_PROTOS' after
+	checking it and introduce a new macro that takes proper care of
+	multiple-inclusion protection.
+
+2018-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (FT_Throw): Restore missing `FT_UNUSED' calls.
+
+2018-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (FT_Throw): Reduce chattiness.
+
+2018-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Add initialization.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Consolidate bitmap presetting and size assessment.
+
+	* include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
+	Change return type.
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Return the bitmap
+	size assessment.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Use it to refuse the
+	rendering of enourmous or far-fetched outlines.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Correct mono.
+
+2018-08-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[errors] Introduce a macro to control `FT_Error_String'.
+
+	* devel/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS),
+	include/freetype/config/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS):
+	New macro.
+
+2018-08-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[errors] Introduce `FT_Error_String'.
+
+	* include/freetype/fterrors.h (FT_Error_String),
+	src/base/fterrors.c (FT_Error_String): Implement `FT_Error_String'.
+
+	* src/base/ftbase.c, src/base/Jamfile (_source),
+	src/base/rules.mk (BASE_SRC): Add `fterrors.c' to the build logic.
+
+	* src/base/ftdebug.c (FT_Throw): Use `FT_Error_String'.
+
+2018-08-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Trace `before' and `after' edges of strong points.
+
+	* src/autofit/afhints.h (AF_PointRec) [FT_DEBUG_AUTOFIT]: New arrays
+	`before' and `after'.
+
+	* src/autofit/afhints.c (af_get_strong_edge_index): New auxiliary
+	function.
+	(af_glyph_hints_dump_points): Trace `before' and `after' edges.
+	(af_glyph_hints_align_strong_points) [FT_DEBUG_AUTOFIT]: Set
+	`before' and `after' information.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Overflow-resistant bitmap presetting.
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Implement it.
+
+2018-08-29  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Fix numeric overflows.
+
+	* src/pshint/pshalgo.c (psh_hint_align, psh_hint_align_light,
+	psh_hint_table_find_strong_points): Fix numeric overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10083
+
+2018-08-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix handling of `roll' op in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10080
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use modulo for loop count, as
+	documented in the specification.
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_size_read_bytecode): Trace CVT values.
+
+2018-08-26  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* configure: Copy assets required by docwriter.
+
+	Copy directory `docs/reference/markdown' when FreeType is compiled in a
+	different directory.
+
+	Fixes `make refdoc' if builddir != srcdir.
+
+	Reported as
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00083.html
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	Minor tracing adjustments.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame):
+	Trace.
+
+	* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing.
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid nested frames.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10054
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Don't use variable
+	`opened_frame' to trace whether a frame must be closed at the end of
+	function: This fails because `TT_Vary_Apply_Glyph_Deltas' (which
+	gets called for space glyphs) uses a frame by itself.  Instead,
+	close the frame after loading the header, then use another frame for
+	the remaining part of the glyph later on.
+
+	Also avoid calling `tt_get_metrics' twice under some circumstances.
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	Various minor clean-ups.
+
+	* src/base/ftapi.c: Remove.  Unused.
+	* src/base/Jamfile (_sources): Updated.
+
+	* src/base/ftstream.c (FT_Stream_ReleaseFrame): Remove redundant
+	code.
+
+2018-08-25  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Convert documentation markup to Markdown.
+
+	It is the result of a GSoC 2018 project; this separate ChangeLog
+	commit covers the last four commits
+
+	  ae5d1a4cec37557f31aec270332cfe886a62f9a0
+	  53c69ce04faed3dcc68ca0f54cb8d703d8babf69
+	  195728d5ba38f34fb2c2c20807c01656f2f59b66
+	  c962db28ea59225f0105c03d907d4a9b71765687
+
+	* docs/reference/markdown/images/favico.ico,
+	docs/reference/markdown/javascripts/extra.js,
+	docs/reference/markdown/stylesheets/extra.css: New files.
+
+	* docs/reference/.gitignore, docs/reference/README: Updated.
+
+	* src/tools/docmaker/*: Removed.  It has been replaced with
+	`docwriter', a python package available at
+
+	  https://pypi.org/project/docwriter/
+
+	* Jamfile: Updated.
+	* builds/ansi/ansi-def.mk, builds/beos/beos-def.mk,
+	builds/dos/dos-def.mk, builds/os2/os2-def.mk (BIN),
+	builds/unix/unixddef.mk, builds/windows/win32-def.mk: New variable.
+
+	* builds/unix/configure.raw: Check for `python' and `pip'.
+	If not present, warn that `make refdoc' will fail.
+	* builds/unix/unix-def.in (PYTHON, PIP, BIN): New variables.
+
+	* builds/freetype.mk (PYTHON, PIP, VENV_NAME, VENV_DIR, ENV_PYTHON,
+	ENV_PIP): New variables.
+	(refdoc): Updated.
+	(refdoc-venv): New target.
+	(.PHONY): Updated.
+
+2018-08-23  Werner Lemberg  <wl@gnu.org>
+
+	Add macros for handling over-/underflowing `FT_Int64' values.
+
+	* include/freetype/internal/ftcalc.h (ADD_INT64, SUB_INT64,
+	MUL_INT64, DIV_INT64) [FT_LONG64]: New macros.
+
+	* src/base/ftcalc.c (ft_corner_orientation) [FT_LONG64]: Use
+	`SUB_INT64' and `MUL_INT64'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10028
+
+2018-08-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve legibility of `glyf' parsing.
+
+	* src/truetype/ttgload.c (ON_CURVE_POINT, X_SHORT_VECTOR,
+	Y_SHORT_VECTOR, REPEAT_FLAG, X_POSITIVE, SAME_X, Y_POSITIVE, SAME_Y,
+	OVERLAP_SIMPLE): New macros.
+	(TT_Load_Simple_Glyph): Use new macros to make code more readable.
+	Remove useless adjustment of `outline->tags' elements.
+
+2018-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcpal.c (tt_face_load_cpal): Add missing safety check.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9981
+
+2018-08-18  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Avoid slow PS font parsing in case of error.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9955
+
+	* src/psaux/psobjs.c (ps_parser_to_bytes): Set `parser->cursor' even
+	in case of error to avoid potential re-scanning.
+
+2018-08-18  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix heap buffer overflow in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_blend> [CFF_CONFIG_OPTION_OLD_ENGINE]: `num_designs' must be
+	non-zero.
+
+2018-08-16  Young Xiao  <yangx92@hotmail.com>
+
+	* builds/mac/ftmac.c (parse_fond): Fix buffer overrun.
+
+	Reported as bug #54515, duplicate of #43540.
+
+2018-08-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/*/ftsystem.c (FT_COMPONENT): Updated also.
+
+2018-08-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Don't track duplicate encodings.
+
+	There is no harm except some umbiguity in broken fonts with duplicate
+	encodings.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking.
+	(_bdf_parse_t): Remove large `have' bitfield.
+
+2018-08-15  Werner Lemberg  <wl@gnu.org>
+
+	Don't use `trace_' prefix for FT_COMPONENT arguments.
+
+	* include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
+	FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
+	(FT_TRACE): Use `FT_TRACE_COMP'.
+
+	*/* (FT_COMPONENT): Updated.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	Use formatting string in FT_TRACEX calls for non-simple arguments.
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_hstem, cff_op_hintmask, cff_op_hlineto, cff_op_vhcurveto>:
+	Do it.
+
+	* src/psaux/pshints.c (cf2_hintmap_build): Ditto.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
+	cf2_cmdVSTEM, cf2_cmdHLINETO, cf2_cmdRRCURVETO, cf2_cmdCALLSUBR,
+	cf2_escHSTEM3, cf2_cmdHINTMASK, cf2_cmdHVCURVETO>: Ditto.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Ditto.
+
+2018-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Remove unused fields.
+
+	* src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified',
+	which were set but never used.
+	* src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font):
+	Updated accordingly.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix another segv in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9872
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Disallow invalid T1 opcodes in
+	dictionaries.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix missing error handling.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865
+
+	* src/psaux/cffparse.c (cff_parser_run)
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of
+	`parse_charstrings_old'.
+
+2018-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Remove unused overflow storage.
+
+	* src/bdf/bdf.h (bdf_glyphlist_t): Remove this type.
+	(bdf_font_t): Remove `overflow' field.
+	* src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix segv in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9864
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_random> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use top dict's
+	`random' field directly if parsing dictionaries.
+
+2018-08-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Use unsigned types.
+
+	* src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'.
+	(bdf_font_t): Unsign `default_char'.
+	* src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'.
+
+	* src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs,
+	_bdf_parse_start): Updated accordingly.
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.
+
+2018-08-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): One more format check.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832
+
+2018-08-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
+
+2018-08-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
+
+2018-08-10  Ben Wagner  <bungeman@google.com>
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
+
+2018-08-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing.
+
+2018-08-10  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/base/ftdebug.c (ft_trace_level_enabled,
+	ft_trace_level_disabled): Add `static' keyword.
+
+2018-08-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster, smooth] Reinstate bitmap size limits.
+
+	This again moves outline and bitmap size checks one level up.
+
+	* src/base/ftoutln.c (FT_Outline_Render): Explicitly reject enormous
+	outlines.
+	* src/raster/ftrend1.c (ft_raster1_render): Reject enormous bitmaps
+	and, therefore, outlines that require them.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+
+	* src/raster/ftraster.c (ft_black_render): Remove outline size checks.
+	* src/smooth/ftgrays.c (gray_raster_render): Ditto.
+	[STANDALONE]: Remove `FT_Outline_Get_CBox' copy.
+
+2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Revert massive unsigning.
+
+2018-08-08  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Improve tracing.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing
+	if called the first time.
+	(gray_convert_glyph): Updated.
+
+2018-08-08  Werner Lemberg  <wl@gnu.org>
+
+	Add internal functions `FT_Trace_Disable' and `FT_Trace_Enable'.
+
+	It sometimes makes sense to suppress tracing informations, for
+	example, if it outputs identical messages again and again.
+
+	* include/freetype/internal/ftdebug.h: Make `ft_trace_levels' a
+	pointer.
+	(FT_Trace_Disable, FT_Trace_Enable): New declarations.
+
+	* src/base/ftdebug.c (ft_trace_levels): Rename to...
+	(ft_trace_levels_enabled): ... this.
+	(ft_trace_levels_disabled): New array.
+	(ft_trace_levels): New pointer.
+	(FT_Trace_Disable, FT_Trace_Enable): Implement.
+	(ft_debug_init): Updated.
+
+2018-08-08  Werner Lemberg  <wl@gnu.org>
+
+	Debugging improvements.
+
+	* src/base/ftobjs.c (pixel_modes): Move this array to top level
+	from ...
+	(FT_Load_Glyph): ... here.
+	(FT_Render_Glyph_Internal): Use `width' x `height' in trace message.
+	Use `pixel_modes'.
+
+2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Massive unsigning (part 2).
+
+	Treat all size related properties as unsigned values.
+
+	* src/pcf/pcf.h (PCF_ParsePropertyRec): Use unsigned `name' and
+	`value'.
+	* src/pcf/pcfread.c (pcf_get_properties, pcf_load_font): Updated
+	parsing code and handling of AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
+	RESOLUTION_X and RESOLUTION_Y.
+
+2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Massive unsigning (part 1).
+
+	Unofficial specifications hesitate to use unsigned 32-bit integers.
+	Negative values caused a lot of trouble in the past and it is safer
+	and easier to treat some properties as unsigned.
+
+	* src/pcf/pcf.h (PCF_AccelRec): Use unsigned values for `fontAscent',
+	`fontDescent', and `maxOverlap'.
+	* src/pcf/pcfread.c (pcf_load_font, pcf_get_accel): Updated.
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load, PCF_Size_Select,
+	PCF_Size_Request): Updated.
+
+2018-08-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and
+	`bitmapSizes'.
+
+2018-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with main `ftoption.h'.
+
+2018-08-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Use unsigned types.
+
+	* src/pcf/pcf.h (PCF_Encoding): Use unsigned `enc'.
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Ditto.
+	* src/pcf/pcfread.c (pcf_get_encodings): Use unsigned types.
+
+2018-08-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=777151
+
+2018-08-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (opcode_name): Fix typos.
+
+2018-08-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Fix type of
+	`orientation'.
+
+	* src/gxvalid/gxvcommn.c (gx_lookup_value_read): Fix signature.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Fix type of some variables.
+	Add cast.
+
+	* src/type1/t1load.c (parse_weight_vector): Fix cast.
+
+2018-07-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidtoken.h: Handle `XUID' keyword.
+
+2018-07-31  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Trace PostScript dictionaries.
+
+	* src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+	(cid_load_keyword, cid_parse_font_matrix, parse_fd_array,
+	parse_expansion_factor, cid_parse_dict): Add tracing calls.
+	(parse_font_name): New function to trace `/FontName' keywords in
+	/FDArray dict.
+	(cid_field_records): Register `parse_font_name'.
+
+2018-07-30  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix typo.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409
+
+	* src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary
+	check.
+
+2018-07-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Another thinko.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608
+
+2018-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix Harmony memory management.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501
+
+	* src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer
+	after each rendering in case of failure.
+
+2018-07-28  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Avoid segfaults with `FT_Get_PS_Font_Value'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL.
+
+2018-07-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Make `TT_Set_MM_Blend' idempotent (#54388).
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set
+	`face->doblend' if the current call to the function yields the same
+	blend coordinates as the previous call.
+
+2018-07-27  Werner Lemberg  <wl@gnu.org>
+
+	[psaux, type1]: More tracing improvements.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped
+	outline commands.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix
+	missing case.
+	(t1_decoder_parse_metrics): Make tracing output more compact.
+
+	* src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose.
+	(T1_Get_Advances): Add tracing.
+
+2018-07-25  Werner Lemberg  <wl@gnu.org>
+
+	[psaux, type1] Trace PostScript dictionaries and other things.
+
+	The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary
+	right now.
+
+	* src/psaux/psobjs.c (ps_parser_load_field,
+	ps_parser_load_field_table): Add tracing calls.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing
+	output more compact.
+
+	* src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add
+	tracing messages.
+
+	* src/type1/t1load.c (parse_blend_axis_types,
+	parse_blend_design_positions, parse_blend_design_map,
+	parse_weight_vector, t1_load_keyword, t1_parse_font_matrix,
+	parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add
+	tracing calls.
+
+	* src/type1/t1objs.c (T1_Face_Init): Add tracing call.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more
+	verbose.
+
+2018-07-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix minor ASAN run-time warnings.
+
+	* src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call
+	`FT_MEM_ZERO' if we actually have a buffer.
+	(ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer.
+
+2018-07-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Fortify dllexport/dllimport attributes (#53969,#54330).
+
+	We no longer use predefined _DLL, which can be defined for static
+	builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead,
+	following libtool convention.
+
+	* CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj:
+	Define DLL_EXPORT manually.
+
+	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
+	builds/vms/ftconfig.h, builds/windows/vc2010/index.html,
+	src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.
+
+2018-07-24  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Check relationship between number of axes and designs.
+
+	For Multiple Masters fonts we don't support intermediate designs;
+	this implies that
+
+	  number_of_designs == 2 ^^ number_of_axes
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557
+
+	* src/type1/t1load.c (T1_Open_Face): Ensure above constraint.
+	(T1_Get_MM_Var): Remove now redundant test.
+
+2018-07-24  Hin-Tak Leung  <htl10@users.sourceforge.net>
+
+	[truetype] Match ttdebug's naming of instruction mnemonics.
+
+	* src/truetype/ttinterp.c: The form used in ttdebug,
+	"MDRP[G,B,W,?]", etc., is slightly more readable than
+	"MDRP[00,01,02,03]".
+
+2018-07-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Thinko.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561
+
+2018-07-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527
+
+2018-07-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs.
+
+	This is an oversight of the module change 2018-07-21.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524
+
+2018-07-22  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Sanitize `BlueShift' and `BlueFuzz'.
+
+	This code is taken from the type1 module.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510
+
+	* src/cid/cidload.c (parse_fd_array): Set some private dict default
+	values.
+	(cid_face_open): Do the sanitizing.
+	Fix some tracing messages.
+
+2018-07-21  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix handling of the undefined glyph.
+
+	This change makes the driver use the `defaultChar' property of PCF
+	files.
+
+	* src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to
+	unsigned.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as
+	unsigned.
+	Validate `defaultChar'.
+	If `defaultChar' doesn't point to glyph index zero, swap glyphs with
+	index zero and index `defaultChar' and adjust the encodings
+	accordingly.
+
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next,
+	PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced
+	the first character in the font to be the default character.
+
+2018-07-20  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Move the legacy fuzz target to the `freetype-testing' repository.
+
+	It can now be found at
+
+	  https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy
+
+	* src/tools/ftfuzzer: Remove this folder and its contents from the
+	repository.
+
+2018-07-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Avoid left-shift of negative numbers (#54322).
+
+	* src/cff/cffgload.c (cff_slot_load): Use multiplication.
+
+2018-07-17  Werner Lemberg  <wl@gnu.org>
+
+	Allow FT_ENCODING_NONE for `FT_Select_Charmap'.
+
+	This is a valid encoding tag for BDF, PCF, and Windows FNT, and
+	there is no reason to disallow it for these formats.
+
+	* src/base/ftobjs.c (FT_Select_Charmap): Implement it.
+
+2018-07-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.
+
+2018-07-16  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* include/freetype/internal/ftcalc.h: Add macros for handling
+	harmless over-/underflowing `FT_Int' values.
+
+	* src/sfnt/sfdriver.c (fixed2float): Fix negation of
+	`(int)(-2147483648)'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423
+
+2018-07-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412
+
+2018-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
+
+	Taken from patch #9667, written by Steve Langasek
+	<vorlon@debian.org>.
+
+	This fixes a build failure (most probably a bug in gcc) on ppc64el
+	when building with -O3.
+
+2018-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix typo (#54238).
+
+	* src/base/ftcolor.c (FT_Palette_Set_Foreground_Color)
+	[!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value.
+
+2018-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Adjust table size comparisons (#54242).
+
+	* src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it.
+
+2018-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix more 32bit issues (#54208).
+
+	* src/cff/cffload.c (cff_blend_build_vector): Convert assertion into
+	run-time error.
+
+	* src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against
+	numeric overflow.
+
+2018-07-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix 32bit build warnings (#54239).
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed
+	vs. unsigned comparisons.
+
+	* srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto.
+
+2018-07-02  Jeff Carey  <Jeff.Carey@monotype.com>
+
+	* src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging.
+
+2018-07-02  Werner Lemberg  <wl@gnu.org>
+
+	s/palette_types/palette_flags/.
+
+	Suggested by Behdad.
+
+2018-07-02  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_Get_Color_Glyph_Layer' return FT_Bool.
+
+	* include/freetype/freetype.h, src/base/ftobjs.c
+	(FT_Get_Color_Glyph_Layer, FT_Render_Glyph_Internal): Updated.
+
+	* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func),
+	src/sfnt/ttcolr.h, src/sfnt/ttcolr.c (tt_face_get_colr_layer):
+	Updated.
+
+2018-07-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Guard SFNT function.
+
+	Reported by Behdad.
+
+2018-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/fttrigon.c (FT_Tan): Improve accuracy.
+	(FT_Vector_Rotate): Simplify.
+
+2018-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (FT_Set_Charmap): Robustify.
+
+2018-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix memory leak.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Add initializers.
+	Fix typo in `goto' destination.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9071
+
+2018-06-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070
+
+2018-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Increase precision while applying VF deltas.
+
+	It turned out that we incorrectly round CVT and glyph point deltas
+	before accumulation, leading to severe positioning errors if there
+	are many delta values to sum up.
+
+	Problem reported by Akiem Helmling <akiem@underware.nl> and analyzed
+	by Behdad.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackeddelta): Return deltas in
+	16.16 format.
+	(tt_face_var_cvt): Collect deltas in `cvt_deltas', which is a 16.16
+	format array, and add the accumulated values to the CVT at the end
+	of the function.
+	(TT_Vary_Apply_Glyph_Deltas): Store data in `points_org' and
+	`points_out' in 16.16 format.
+	Collect deltas in `point_deltas_x' and `point_deltas_y', which are
+	16.16 format arrays, and add the accumulated values to the glyph
+	coordinates at the end of the function.
+
+2018-06-24  Werner Lemberg  <wl@gnu.org>
+
+	New base function `FT_Matrix_Check' (#54019).
+
+	* src/base/ftcalc.c (FT_Matrix_Check): New base function to properly
+	reject degenerate font matrices.
+
+	* include/freetype/internal/ftcalc.h: Updated.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
+	(cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix),
+	src/type42/t42parse.c (t42_parse_font_matrix): Use
+	`FT_Matrix_Check'.
+
+2018-06-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix typo.
+
+	Reported by Behdad.
+
+	* src/base/ftcolor.c (FT_Palette_Data_Get)
+	[!TT_CONFIG_OPTION_COLOR_LAYERS]: s/apalette/apalette_data/.
+
+2018-06-21  Werner Lemberg  <wl@gnu.org>
+
+	s/FT_PALETTE_USABLE_WITH_/FT_PALETTE_FOR_/.
+
+	* include/freetype/ftcolor.h, include/freetype/internal/sfnt.h,
+	src/sfnt/ttcolr.c: Do it.
+
+2018-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix CPAL heap buffer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8968
+
+	* src/sfnt/ttcpal.c (tt_face_load_cpal): Guard CPAL version 1
+	offsets.
+
+2018-06-19  Werner Lemberg  <wl@gnu.org>
+
+	Doh.  Don't use CPAL or COLR data if tables are missing.
+
+	Reported by Alexei.
+
+	* src/sfnt/ttcolr.c (tt_face_get_colr_layer): Return immediately if
+	`colr' is NULL.
+
+	* src/sfnt/ttcpal.c (tt_face_palette_set): Return immediately, if
+	`cpal' is NULL.
+
+2018-06-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Introduce `FT_New_Glyph'.
+
+	This function facilitates access to full capabilities of FreeType
+	rendering engine for custom glyphs. This can be quite useful for
+	consistent rendering of mathematical and chemical formulas, e.g.
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=757078
+
+	* include/freetype/ftglyph.h, src/base/ftglyph.c (FT_New_Glyph): New
+	function.
+
+2018-06-17  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[bdf] Fix underflow of an unsigned value.
+
+	bdflib.c:1562 could be reached with `font->glyphs_used == 0'.  That
+	caused an underflow of the unsigned value which results in undefined
+	behaviour.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Bail out earlier than before
+	if the `ENCODING' keyword cannot be found.
+
+2018-06-17  Werner Lemberg  <wl@gnu.org>
+
+	[base] Add tracing for `FT_Bitmap_Blend'.
+
+	* include/freetype/internal/fttrace.h (trace_bitmap): New
+	enumeration.
+
+	* src/base/ftbitmap.c (FT_COMPONENT): Define.
+	(FT_Bitmap_Blend): Add `FT_TRACE5' calls.
+
+2018-06-17  Werner Lemberg  <wl@gnu.org>
+
+	s/trace_bitmap/trace_checksum/.
+
+	* include/freetype/internal/fttrace.h: s/bitmap/checksum/.
+
+	* src/base/ftobjs.c (FT_COMPONENT): s/trace_bitmap/trace_checksum/.
+	Adjust code.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix color glyph layer loading.
+
+	* src/sfnt/ttcolr.c (Colr): Add `table_size' field.
+	(tt_face_load_colr): Set it.
+	(tt_face_get_colr_layer): Check pointer limit for layer entries.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix color palette loading.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8933
+
+	* src/sfnt/ttcpal.c (Cpal): Add `table_size' field.
+	(tt_face_load_cpal): Set it.
+	(tt_face_palette_set): Check pointer limit for color entries.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Avoid integer overflow.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	Add `FT_Bitmap_Blend' API.
+
+	Still missing: Support for negative bitmap pitch and subpixel offset
+	of source bitmap.
+
+	* include/freetype/ftbitmap.h, src/base/ftbitmap.c
+	(FT_Bitmap_Blend): New function.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	Replace `FT_Get_GlyphLayers' with `FT_Get_Color_Glyph_Layer'.
+
+	This avoids any additional allocation of COLR related structures in
+	a glyph slot.
+
+	* include/freetype/freetype.h (FT_Glyph_Layer, FT_Glyph_LayerRec,
+	FT_Get_GlyphLayers): Removed.
+
+	* include/freetype/internal/ftobjs.h (FT_Colr_InternalRec): Removed.
+	(FT_Slot_InternalRec): Remove `color_layers'.
+
+	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func):
+	Removed.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Remove
+	`load_colr_layer'.
+
+	* src/base/ftobjs.c (ft_glyph_slot_done): Updated.
+	(FT_Render_Glyph_Internal): Use `FT_Get_Color_Glyph_Layer'.
+	(FT_Get_GlyphLayers): Removed.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr_layers): Removed.
+	* src/sfnt/ttcolr.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	Provide iterative API to access `COLR' data.
+
+	This solution doesn't store any data in an `FT_GlyphSlot' object.
+
+	* include/freetype/freetype.h (FT_LayerIterator): New structure.
+	(FT_Get_Color_Glyph_Layer): New function.
+
+	* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func): New
+	function type.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Implement it.
+
+	* src/sfnt/ttcolr.c (tt_face_get_colr_layer): New function.
+	* src/sfnt/ttcolr.h: Updated.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	Add glyph index and glyph load flags to glyph slot.
+
+	* include/freetype/freetype.h (FT_GlyphSlotRec): Rename unused
+	`reserved' field to `glyph_index'.
+
+	* include/freetype/internal/ftobjs.h (FT_Slot_InternalRec): Add
+	`load_flags' field.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Set new fields.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Move `CPAL' stuff into separate files.
+
+	* src/sfnt/sfdriver.c: Include `ttcpal.h'.
+	* src/sfnt/sfnt.c: Include `ttcpal.c'.
+
+	* src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: Move CPAL stuff to ...
+	* src/sfnt/ttcpal.c, src/sfnt/ttcpal.c: ... these new files.
+
+	* src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC):
+	Updated.
+
+	* include/freetype/internal/fttrace.h: Add support for `colr' and
+	`cpal'.
+	Sort entries.
+
+2018-06-13  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Separate `CPAL' and `COLR' table handling.
+
+	Later on we want to support the `SVG' table also, which needs `CPAL'
+	(but not `COLR').
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): Add `load_cpal'
+	and `free_cpal' fields.
+	(FT_DEFINE_SFNT_INTERFACE): Updated.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Replace
+	`colr_and_cpal' fields with `cpal' and `colr'.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Updated.
+
+	* src/sfnt/ttcolr.c (Colr, Cpal): Add `table' field.
+	(ColrCpal): Removed.
+	(tt_face_load_colr): Split off CPAL handling into...
+	(tt_face_load_cpal): ... this new function.
+	(tt_face_free_colr): Split off CPAL handling into...
+	(tt_face_free_cpal): ... this new function.
+	(tt_face_load_colr_layers, tt_face_palette_set): Updated.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix `sizeof' thinko.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_palette_set): Don't
+	use `sizeof' for computing array limit.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (4/4).
+
+	* src/sfnt/ttcolr.c (tt_face_find_color): Removed.
+	(tt_face_colr_blend_layer): Use `face->palette' instead of calling
+	`tt_face_find_color'.
+	Use and set text foreground color.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (3/4).
+
+	* src/base/ftcolor.c: Include FT_INTERNAL_SFNT_H.
+	(FT_Palette_Select, FT_Palette_Set_Foreground_Color): Implement
+	functions.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (2/4).
+
+	* src/sfnt/ttcolr.c (tt_face_palette_set): New function.
+	(tt_face_load_colr): Allocate `face->palette' and call
+	`tt_face_palette_set'.
+	Adjust return error code in case of error.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+	* include/freetype/internal/sfnt.h (TT_Set_Palette_Func): New
+	function type.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+
+	* src/sfnt/sfdriver.c (sfnt_interface), src/sfnt/sfobjs.c
+	(sfnt_done_face): Updated.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (1/4).
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): New fields
+	`palette_index', `palette', `have_foreground_color' and
+	`foreground_color'.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Minor.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr_layers):
+	s/palette_index/palette_entry_index/ for consistency.
+	Adjust return error code in case of error.
+
+2018-06-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Clean up.
+
+	* src/raster/ftraster.c (black_TWorker, SCALED, Set_High_Precision):
+	Clean up after 5-level gray removal (8dc8635874).
+	(Vertical_Sweep_Span): Be brief.
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix compiler warnings.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_load_colr_layers,
+	tt_face_colr_blend_layer): Add `NULL' initializers.
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	s/FT_Palette/FT_Palette_Data/, s/palette/palette_data/.
+
+	* include/freetype/ftcolor.h, include/freetype/internal/tttypes.h,
+	src/base/ftcolor.c, src/sfnt/sfobjs.c, src/sfnt/ttcolr.c: Updated.
+
+2018-06-10  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	CMakeLists: also accept IOS_PLATFORM=SIMULATOR64
+
+	This might be needed to build FreeType for the iOS simulator. See
+	https://savannah.nongnu.org/bugs/index.php?54048. Patch contributed
+	by Steve Robinson.
+
+	* CMakeLists.txt: Accept IOS_PLATFORM=SIMULATOR64
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	Implement `FT_Palette_Get'.
+
+	* src/base/ftcolor.c: New file.
+
+	* src/base/Jamefile (_sources), src/base/rules.mk (BASE_SRC),
+	src/base/ftbase.c: Add `ftcolor.c'.
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr): Improve overflow checks.
+
+2018-06-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Deal with pitch sign earlier.
+
+	* src/raster/ftraster.c (black_TWorker): Remove unused `traceG',
+	s/bTarget/bOrigin/.
+	(Render_Glyph): Set `ras.bOrigin' at the bottom-left corner.
+	(Vertical_Sweep_Init, {Vertical,Horizontal}_Sweep_{Span,Drop}):
+	Updated accordingly.
+
+2018-06-09  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Read `CPAL' version 1 tables.
+
+	* include/freetype/internal.tttypes.h: Include FT_COLOR_H.
+	(TT_FaceRec): Add `palette' field.
+
+	* src/sfnt/ttcolr.c: Include FT_COLOR_H.
+	(Cpal): Remove all data covered by the new `palette' field in
+	`TT_FaceRec'.
+	(tt_face_load_colr): Updated.
+	Read `CPAL' version 1 data.
+	(tt_face_load_colr_layers, tt_face_find_color): Updated.
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Free glyph color palette data.
+
+2018-06-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] API for Harmony LCD rendering.
+
+	This introduces `FT_Library_SetLcdGeometry' for setting up arbitrary
+	LCD subpixel geometry including non-striped patterns.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): New function.
+	* include/freetype/ftlcdfil.h: Document it.
+	* include/freetype/freetype.h: Minor.
+	* include/freetype/ftchapters.h: Minor.
+
+2018-06-06  Werner Lemberg  <wl@gnu.org>
+
+	ftcolor.h: Redesign API.
+
+	While going to implement it I noticed that I need access to most of
+	the `CPAL' elements; I thus plan to add a `cpal' field to
+	`TT_FaceRec', which makes most of the previously suggested API
+	functions obsolete because the fields will be directly accessible.
+
+2018-06-06  Parth Wazurkar  <parthwazurkar@gmail.com>
+
+	[bdf, pcf] Remove deprecated FT_FACE_FLAG_FAST_GLYPHS flag.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Remove deprecated
+	FT_FACE_FLAG_FAST_GLYPHS flag.
+
+	* src/pcf/pcfread.c (pcf_load_font): Remove deprecated
+	FT_FACE_FLAG_FAST_GLYPHS flag.
+
+2018-06-06  Werner Lemberg  <wl@gnu.org>
+
+	[smooth, raster] Limit bitmap size (#54019).
+
+	* src/raster/ftraster.c [STANDALONE] (FT_Outline_Get_CBox): Add
+	function.
+	[!STANDALONE]: Include FT_OUTLINE_H.
+	(ft_black_render): Compute CBox and reject glyphs larger than
+	0xFFFF x 0xFFFF.
+
+	* src/smooth/ftgrays.c (gray_raster_render): Reject glyphs larger
+	than 0xFFFF x 0xFFFF.
+
+2018-06-03  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Remove unused variables.
+
+2018-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py (main): Emit header in `light' comment style.
+
+2018-06-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Attempt to mitigate bug #54019.
+
+	The robust rendering of estra large glyphs came with unbearable cost.
+	The old way of bisecting should fail but fail faster.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Switch back to bisecting
+	in y-direction.
+
+2018-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Use SUB_LONG; avoid FT_ABS.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8706
+
+2018-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afwarp.h: Use AF_CONFIG_OPTION_USE_WARPER (#54033).
+
+2018-05-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (black_TWorker_): Remove `gTarget' field.
+
+	This is no longer used.
+
+2018-05-31  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Get colors from `CPAL' table in right order (#54015).
+
+	* src/sfnt/ttcolr.c (tt_face_find_color): Fix it.
+
+2018-05-30  Werner Lemberg  <wl@gnu.org>
+
+	ftcolor.h: Improve API design, fix typos (#54011, #54014).
+
+	* include/freetype/ftcolor.h (FT_Palette_Get_Names): Replace with...
+	(FT_Palette_Get_Name_IDs): ... this function.
+	(FT_Palette_Get_Entry_Names): Replace with...
+	(FT_Palette_Get_Entry_Name_IDs): ... this function
+	s/FT_Palette_Set_Foreground_COlor/FT_Palette_Set_Foreground_Color/.
+
+2018-05-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Beautify a3cfed5e87232c933bdc64f43e8ebebcfd18b41b.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Move the
+	initialisationand declaration of variables into the if-block.
+
+2018-05-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Fix pointer underflow.
+
+	The declaration of `edge2' can be reached with `edge1 == NULL' and
+	`axis->edges == 0' which results in undefined behaviour.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Initialise `edge2'
+	after checking `axis->num_edges > 1'.  `edge1 != NULL' can be assumed.
+
+2018-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Various minor color fixes.
+
+	* include/freetype/config/ftheader.h (FT_COLOR_H): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_Colr_Internal): Change
+	type of `load_flags' to `FT_Int32'.
+
+	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func): Change
+	type of `idx' to `FT_UInt'.
+	(TT_Blend_Colr_Func): Change type of `color_index' to `FT_UInt'.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Change type of
+	`load_flags' to `FT_Int32'.
+
+	* src/sfnt/ttcolr.c (find_base_glyph_record,
+	tt_face_load_colr_layers): Change type of `glyph_id' to `FT_UInt'.
+	(tt_face_find_color, tt_face_colr_blend_layer): Change type of
+	`color_index' to `FT_UInt'.
+	Fix signedness and type issues.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2018-05-25  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docmaker] Fix missing `Defined in (...)' under Windows/Cygwin.
+
+	This platform uses backslashes for paths, which docmaker didn't
+	understand correctly.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::blockEnter): Use
+	`os.path.normpath' to normalize the path for the platform being
+	used.
+
+2018-05-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Formalize Harmony LCD rendering.
+
+	This generalizes magic outline shifts that make Harmony LCD
+	rendering work in terms of precise two-dimensional RGB subpixel
+	positions. These coordinates are now set in time of the `smooth'
+	module initialization and later used to shift a glyph outline for
+	rendering. FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V use the same
+	coordinates. The letter, however, rotates them before using.
+	The LCD bitmap padding is also calculated using these coordinates.
+
+	* include/freetype/internal/ftobjs.h (FT_LibraryRec): New array field
+	`lcd_geometry'.
+	* src/base/ftlcdfil.c (ft_lcd_padding): Reworked.
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Updated accordingly.
+
+	* src/smooth/ftsmooth.c [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]
+	(ft_smooth_init): Initialize `lcd_geometry'.
+	(ft_smooth_render_generic): Formalize outline shifts.
+
+2018-05-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Reject elements of composites with invalid glyph indices.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8413
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph): Implement it.
+
+2018-05-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Trace # of points.
+
+2018-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftcolor.h: New file.
+
+	This is an interface to the `CPAL' OpenType table.  No
+	implementation yet.
+
+2018-05-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/internal/ftcalc.h (FT_MSB): Verified `_MSC_VER'.
+
+	Actually `_BitScanReverse' is available since VS2005.
+
+2018-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftcalc.h (FT_MSB): Use `_MSC_VER' value.
+
+	Older VC versions don't provide `_BitScanReverse'.  We test for VC
+	2013.
+
+	Reported by John Emmas <john@creativepost.co.uk>.
+
+2018-05-17  Werner Lemberg  <wl@gnu.org>
+
+	s/inline/__inline/ for MSVC.
+
+	Reported by John Emmas <john@creativepost.co.uk>.
+
+	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Do it.
+
+2018-05-16  Werner Lemberg  <wl@gnu.org>
+
+	Add function `FT_Get_GlyphLayers' to access `COLR' table data.
+
+	* include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec): Move this
+	structure to...
+	* include/freetype/freetype.h (FT_Glyph_LayerRec): ... this
+	header file.
+	(FT_Glyph_Layer): New typedef.
+	Update code to use it where appropriate.
+
+	* src/base/ftobjs.c (FT_Get_GlyphLayers): New function.
+
+2018-05-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix mono bitmap presetting (#53896).
+
+	It is rather fundamental to set monochrome bitmap based on rounded
+	CBox because the b/w rasterizer turns on pixels when their centers are
+	inside the glyph outline. The dropout control is unpredictable and can
+	distort narrow glyphs if the bitmap is too wide.
+
+	Reported by Chris Liddell.
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): If BBox boundaries
+	are too close, adjust them before rounding.
+
+2018-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix compiler warning (#53915).
+
+	* src/psaux/psft.c (cf2_freeT1SeacComponent): Do it.
+
+2018-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix memory leak in handling `COLR' data.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Free old `layers' array
+	before reassigning allocated memory.
+	Only allocate `color_layers' if we don't have one already.
+
+2018-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] If `COLR' is present, don't assume that all glyphs use it.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr_layers): Return FT_Err_Ok if
+	current glyph is not a `COLR' base glyph.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Don't allocate
+	`color_layers' if there are no color layers.
+
+2018-05-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Fix signature of `pixel_modes'.
+
+2018-05-14  Werner Lemberg  <wl@gnu.org>
+
+	Provide dummy functions if `TT_CONFIG_OPTION_SFNT_NAMES' is not set.
+
+	* src/base/ftsnames.c [!TT_CONFIG_OPTION_SFNT_NAMES]: Implement it.
+
+2018-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Improve tracing.
+
+2018-05-13  Shao Yu Zhang  <shaozhang@fb.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Preliminary support of colored layer outlines (#44689).
+
+	This commit enables OpenType's COLR/CPAL table handling; a typical
+	application are color emojis that can be scaled to any size.
+
+	If the color palette does not exist or is invalid, the rendering
+	step rasterizes the outline instead.  The current implementation
+	assumes that the foreground is black.
+
+	Enable this by defining option TT_CONFIG_OPTION_COLOR_LAYERS.
+
+	There are still some issues with metrics; additionally, an API to
+	fetch color layers is missing.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_COLOR_LAYERS): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec,
+	FT_Colr_InternalRec): New structures.
+	(FT_Slot_InternalRec): Add `color_layers' field.
+
+	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func,
+	TT_Blend_Colr_Func): New function types.
+	(SFNT_Interface): Add `load_colr', `free_colr', `load_colr_layer',
+	and `colr_blend' fields.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add
+	`colr_and_cpal' field.
+
+	* include/freetype/internal/tttags. (TTAG_COLR, TTAG_CPAL): New
+	macros.
+
+	* src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: New files.
+
+	* src/base/ftobjs.c (ft_glyphslot_done, FT_Render_Glyph_Internal):
+	Handle glyph color layers.
+
+	* src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC): Add
+	`ttcolr.c'.
+
+	* src/sfnt/sfdriver.c: Include `ttcolr.h'.
+	(PUT_COLOR_LAYERS): New macro.
+	Update call to `FT_DEFINE_SFNT_INTERFACE'.
+
+	* src/sfnt/sfnt.c: Include `ttcolr.c'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Load `COLR' and `CPAL' tables.
+	(sfnt_done_face): Updated.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Handle color layers.
+
+2018-05-12  Arkady Shapkin  <arkady.shapkin@gmail.com>
+
+	Use MS VC++'s _BitScanReverse to calculate MSB (patch #9636).
+
+	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Implement
+	it.
+
+2018-05-10  Alan Coopersmith  <alan.coopersmith@oracle.com>
+
+	Fix DLL compilation on Solaris.
+
+	AC_COMPILE_IFELSE only tries to compile a `*.c' to a `*.o'.  The
+	Solaris Studio 12.1 through 12.5 compilers see the
+	`-fvisibility=hidden' flag, but ignore it with a warning of:
+
+	  cc: Warning: Option -fvisibility=hidden passed to ld,
+	               if ld is invoked, ignored otherwise
+
+	AC_LINK_IFELSE does the compile and then tries to link the result,
+	at which point the Solaris linker will issue an error:
+
+	  ld: fatal: option '-fvisibility=hidden' is incompatible with
+	      building a dynamic executable
+
+	If we don't use AC_LINK_IFELSE to catch the error, then configure
+	will fail further tests which attempt to link, such as those testing
+	dependencies like `libbz2'.
+
+	Also, don't try adding `-fvisibility' if we have already added
+	`-xldscope', just use one of them, since Sun Studio 12 and earlier
+	compilers only issue a warning, and don't try passing through to the
+	linker to generate an error, so AC_LINK_IFELSE doesn't catch them.
+
+	Tested on Solaris 11.4 beta with compiler versions:
+
+	  Sun Studio 8 (Sun C 5.5)
+	  Sun Studio 10 (Sun C 5.7)
+	  Sun Studio 11 (Sun C 5.8)
+	  Sun Studio 12 (Sun C 5.9)
+	  Sun Studio 12.1 (Sun C 5.10)
+	  Oracle Solaris Studio 12.2 (Sun C 5.11)
+	  Oracle Solaris Studio 12.3 (Sun C 5.12)
+	  Oracle Solaris Studio 12.4 (Sun C 5.13)
+	  Oracle Developer Studio 12.5 (Sun C 5.14)
+	  Oracle Developer Studio 12.6 (Sun C 5.15)
+	  gcc 5.5.0
+	  gcc 7.3.0
+
+	and verified the libfreetype.so.6 generated by each of those
+	compilers exported the same set of symbols.
+
+	* builds/unix/configure.raw: Implement it.
+
+2018-05-08  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Avoid potential SEGV if running out of memory.
+
+	Problem reported by Shailesh Mistry <shailesh.mistry@hotmail.co.uk>.
+
+	* src/autofit/afshaper.c (af_shaper_buf_create,
+	af_shaper_buf_destroy) [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Don't
+	allocate and free a four-byte buffer.  Instead, make those functions
+	no-ops; the calling functions will provide a pointer to a buffer
+	instead.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
+	af_cjk_metrics_init_blues, af_cjk_metrics_check_digits),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths,
+	af_latin_metrics_init_blues, af_latin_metrics_check_digits)
+	[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Use pointer to local variable for
+	`shaper_buf'.
+
+2018-05-07  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[cmake] Allow using project as subfolder in other project.
+
+	* CMakeLists.txt: Test for CMake build directory being different
+	from source directory.  Provide other parts of the build system
+	access the full include directory.
+
+2018-05-07  Werner Lemberg  <wl@gnu.org>
+
+	[build] Suppress configure's `nothing to be done' message.
+
+	This is due to calling the configure script via `make' (within the
+	top-level `configure' wrapper script).  The same can happen for all
+	other secondary make targets that are used to only modify the
+	primary one, e.g., `make setup devel'.
+
+	* builds/dos/detect.mk (emx, turboc, watcom, borlandc, borlandc16),
+	builds/os2/detect (visualage, watcom, borlandc, devel),
+	builds/unix/detect.mk (devel, lcc, unix), builds/windows/detect.mk
+	(visualc, watcom, visualage, lcc, mingw32, bcc32, devel-bcc,
+	devel-gcc): Use no-op recipe.
+
+2018-05-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Support symbol visibility features of Sun / Oracle C compilers.
+
+	Reported by Kiyoshi Kanazawa:
+	https://lists.gnu.org/archive/html/freetype-devel/2018-05/msg00008.html
+	Thanks to the suggestions by Alexei and Alan Coopersmith.
+
+	* builds/unix/configure.raw: Check if "-xldscope=hidden" is
+	accepted, and if so, it is added to CFLAGS.  This is the option
+	making Sun / Oracle C compilers hide the symbols from global
+	scope.
+	* include/freetype/config/ftconfig.h: Use "__global" prefix
+	for FT_EXPORT() macro, if SunPro C is newer than Sun ONE
+	Studio 8 (2003).
+	* builds/unix/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+
+2018-05-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	Unbreak CMake Windows installation
+
+	* CMakeLists.txt: Generate ftconfig.h on non-UNIX.
+
+2018-05-02  Werner Lemberg  <wl@gnu.org>
+
+	Remove FT_CONFIG_OPTION_PIC and related code.
+
+	*/* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this
+	preprocessor symbol.
+
+	*/*: Replace `XXX_GET' macros (which could be either a function in
+	PIC mode or an array in non-PIC mode) with `xxx' arrays.
+
+	* include/freetype/internal/ftpic.h, src/autofit/afpic.c,
+	src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h,
+	src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h,
+	src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c,
+	src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h,
+	src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c,
+	src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
+	Removed.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2018-2021 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/freetype/ChangeLog.22 b/freetype/docs/oldlogs/ChangeLog.22
index 86662f6e3..e25cafccf 100644
--- a/freetype/ChangeLog.22
+++ b/freetype/docs/oldlogs/ChangeLog.22
@@ -2821,7 +2821,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2005-2020 by
+Copyright (C) 2005-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.23 b/freetype/docs/oldlogs/ChangeLog.23
index 4c80504c1..0e32ca8e0 100644
--- a/freetype/ChangeLog.23
+++ b/freetype/docs/oldlogs/ChangeLog.23
@@ -7932,7 +7932,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2006-2020 by
+Copyright (C) 2006-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.24 b/freetype/docs/oldlogs/ChangeLog.24
index 17e98c484..9d06b0f54 100644
--- a/freetype/ChangeLog.24
+++ b/freetype/docs/oldlogs/ChangeLog.24
@@ -6344,7 +6344,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2010-2020 by
+Copyright (C) 2010-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.25 b/freetype/docs/oldlogs/ChangeLog.25
index 6e04427e8..5d0371c49 100644
--- a/freetype/ChangeLog.25
+++ b/freetype/docs/oldlogs/ChangeLog.25
@@ -5145,7 +5145,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2013-2020 by
+Copyright (C) 2013-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.26 b/freetype/docs/oldlogs/ChangeLog.26
index a4fc06063..eb87803b1 100644
--- a/freetype/ChangeLog.26
+++ b/freetype/docs/oldlogs/ChangeLog.26
@@ -5695,7 +5695,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2015-2020 by
+Copyright (C) 2015-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.27 b/freetype/docs/oldlogs/ChangeLog.27
index c59ed7b80..c5fb1f9a6 100644
--- a/freetype/ChangeLog.27
+++ b/freetype/docs/oldlogs/ChangeLog.27
@@ -2090,7 +2090,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2016-2020 by
+Copyright (C) 2016-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.28 b/freetype/docs/oldlogs/ChangeLog.28
index b17a751dc..d7cc2e012 100644
--- a/freetype/ChangeLog.28
+++ b/freetype/docs/oldlogs/ChangeLog.28
@@ -3120,7 +3120,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2016-2020 by
+Copyright (C) 2016-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/ChangeLog.29 b/freetype/docs/oldlogs/ChangeLog.29
index 251c056e5..e668b4f00 100644
--- a/freetype/ChangeLog.29
+++ b/freetype/docs/oldlogs/ChangeLog.29
@@ -2336,7 +2336,7 @@
 
 ----------------------------------------------------------------------------
 
-Copyright (C) 2017-2020 by
+Copyright (C) 2017-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/docs/raster.txt b/freetype/docs/raster.txt
index 1bf4f67d4..72d9fe280 100644
--- a/freetype/docs/raster.txt
+++ b/freetype/docs/raster.txt
@@ -618,7 +618,7 @@ II. Rendering Technology
 
 ------------------------------------------------------------------------
 
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file  is  part  of the  FreeType  project, and may  only be  used,
diff --git a/freetype/docs/reference/404.html b/freetype/docs/reference/404.html
index 1fb642171..4c8afae16 100644
--- a/freetype/docs/reference/404.html
+++ b/freetype/docs/reference/404.html
@@ -1,141 +1,131 @@
 
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -143,33 +133,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="/." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="/images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="/index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="/images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -178,804 +170,882 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="/index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="/ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
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-    <a href="/ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
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+    </li>
+  
 
-        
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-          
           
+            
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+  
+    <li class="md-nav__item">
+      <a href="/ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
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+  
 
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-      Subpixel Rendering
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+          
+        </ul>
+      </nav>
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+  
 
     
       
       
       
 
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+  
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-      Cache Sub-System
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-  <li class="md-nav__item">
-    <a href="/ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
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-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
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-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
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-      Support API
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
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-    <a href="/ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
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-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
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-          
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-  <li class="md-nav__item">
-    <a href="/ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="/ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="/ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="/ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -986,19 +1056,16 @@
             
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
   <h1>404 - Not found</h1>
 
               
-                
-
-
-              
             </article>
           </div>
         </div>
+        
       </main>
       
         
@@ -1009,14 +1076,14 @@
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1024,10 +1091,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": "/", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "/assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="/assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"/"}})</script>
+    
+      <script src="/assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="/javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/assets/fonts/font-awesome.css b/freetype/docs/reference/assets/fonts/font-awesome.css
deleted file mode 100644
index b476b53e3..000000000
--- a/freetype/docs/reference/assets/fonts/font-awesome.css
+++ /dev/null
@@ -1,4 +0,0 @@
-/*!
- *  Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome
- *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)
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#eee;border-radius:.1em}.fa-pull-left{float:left}.fa-pull-right{float:right}.fa.fa-pull-left{margin-right:.3em}.fa.fa-pull-right{margin-left:.3em}.pull-right{float:right}.pull-left{float:left}.fa.pull-left{margin-right:.3em}.fa.pull-right{margin-left:.3em}.fa-spin{-webkit-animation:fa-spin 2s infinite linear;animation:fa-spin 2s infinite linear}.fa-pulse{-webkit-animation:fa-spin 1s infinite steps(8);animation:fa-spin 1s infinite steps(8)}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}.fa-rotate-90{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.fa-rotate-180{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.fa-rotate-270{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.fa-flip-horizontal{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";-webkit-transform:scale(-1,1);-ms-transform:scale(-1,1);transform:scale(-1,1)}.fa-flip-vertical{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";-webkit-transform:scale(1,-1);-ms-transform:scale(1,-1);transform:scale(1,-1)}:root .fa-rotate-90,:root .fa-rotate-180,:root .fa-rotate-270,:root .fa-flip-horizontal,:root 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- * Copyright (C) 2019 Oliver Nightingale
- * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt
- */,D.stemmer=(l={ational:"ate",tional:"tion",enci:"ence",anci:"ance",izer:"ize",bli:"ble",alli:"al",entli:"ent",eli:"e",ousli:"ous",ization:"ize",ation:"ate",ator:"ate",alism:"al",iveness:"ive",fulness:"ful",ousness:"ous",aliti:"al",iviti:"ive",biliti:"ble",logi:"log"},u={icate:"ic",ative:"",alize:"al",iciti:"ic",ical:"ic",ful:"",ness:""},e="[aeiouy]",n="[^aeiou][^aeiouy]*",f=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy][aeiou]*[^aeiou][^aeiouy]*"),d=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy][aeiou]*[^aeiou][^aeiouy]*[aeiouy][aeiou]*[^aeiou][^aeiouy]*"),h=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy][aeiou]*[^aeiou][^aeiouy]*([aeiouy][aeiou]*)?$"),p=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy]"),m=/^(.+?)(ss|i)es$/,y=/^(.+?)([^s])s$/,v=/^(.+?)eed$/,g=/^(.+?)(ed|ing)$/,w=/.$/,_=/(at|bl|iz)$/,E=new RegExp("([^aeiouylsz])\\1$"),x=new RegExp("^"+n+e+"[^aeiouwxy]$"),b=/^(.+?[^aeiou])y$/,k=/^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/,S=/^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/,T=/^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/,L=/^(.+?)(s|t)(ion)$/,R=/^(.+?)e$/,O=/ll$/,C=new RegExp("^"+n+e+"[^aeiouwxy]$"),r=function(e){var t,n,r,i,o,a,s;if(e.length<3)return e;if("y"==(r=e.substr(0,1))&&(e=r.toUpperCase()+e.substr(1)),o=y,(i=m).test(e)?e=e.replace(i,"$1$2"):o.test(e)&&(e=e.replace(o,"$1$2")),o=g,(i=v).test(e)){var c=i.exec(e);(i=f).test(c[1])&&(i=w,e=e.replace(i,""))}else if(o.test(e)){t=(c=o.exec(e))[1],(o=p).test(t)&&(a=E,s=x,(o=_).test(e=t)?e+="e":a.test(e)?(i=w,e=e.replace(i,"")):s.test(e)&&(e+="e"))}(i=b).test(e)&&(e=(t=(c=i.exec(e))[1])+"i");(i=k).test(e)&&(t=(c=i.exec(e))[1],n=c[2],(i=f).test(t)&&(e=t+l[n]));(i=S).test(e)&&(t=(c=i.exec(e))[1],n=c[2],(i=f).test(t)&&(e=t+u[n]));if(o=L,(i=T).test(e))t=(c=i.exec(e))[1],(i=d).test(t)&&(e=t);else if(o.test(e)){t=(c=o.exec(e))[1]+c[2],(o=d).test(t)&&(e=t)}(i=R).test(e)&&(t=(c=i.exec(e))[1],o=h,a=C,((i=d).test(t)||o.test(t)&&!a.test(t))&&(e=t));return o=d,(i=O).test(e)&&o.test(e)&&(i=w,e=e.replace(i,"")),"y"==r&&(e=r.toLowerCase()+e.substr(1)),e},function(e){return e.update(r)}),D.Pipeline.registerFunction(D.stemmer,"stemmer")
-/*!
- * lunr.stopWordFilter
- * Copyright (C) 2019 Oliver Nightingale
- */,D.generateStopWordFilter=function(e){var t=e.reduce(function(e,t){return e[t]=t,e},{});return function(e){if(e&&t[e.toString()]!==e.toString())return e}},D.stopWordFilter=D.generateStopWordFilter(["a","able","about","across","after","all","almost","also","am","among","an","and","any","are","as","at","be","because","been","but","by","can","cannot","could","dear","did","do","does","either","else","ever","every","for","from","get","got","had","has","have","he","her","hers","him","his","how","however","i","if","in","into","is","it","its","just","least","let","like","likely","may","me","might","most","must","my","neither","no","nor","not","of","off","often","on","only","or","other","our","own","rather","said","say","says","she","should","since","so","some","than","that","the","their","them","then","there","these","they","this","tis","to","too","twas","us","wants","was","we","were","what","when","where","which","while","who","whom","why","will","with","would","yet","you","your"]),D.Pipeline.registerFunction(D.stopWordFilter,"stopWordFilter")
-/*!
- * lunr.trimmer
- * Copyright (C) 2019 Oliver Nightingale
- */,D.trimmer=function(e){return e.update(function(e){return e.replace(/^\W+/,"").replace(/\W+$/,"")})},D.Pipeline.registerFunction(D.trimmer,"trimmer")
-/*!
- * lunr.TokenSet
- * Copyright (C) 2019 Oliver Nightingale
- */,D.TokenSet=function(){this.final=!1,this.edges={},this.id=D.TokenSet._nextId,D.TokenSet._nextId+=1},D.TokenSet._nextId=1,D.TokenSet.fromArray=function(e){for(var t=new D.TokenSet.Builder,n=0,r=e.length;n<r;n++)t.insert(e[n]);return t.finish(),t.root},D.TokenSet.fromClause=function(e){return"editDistance"in e?D.TokenSet.fromFuzzyString(e.term,e.editDistance):D.TokenSet.fromString(e.term)},D.TokenSet.fromFuzzyString=function(e,t){for(var n=new D.TokenSet,r=[{node:n,editsRemaining:t,str:e}];r.length;){var i=r.pop();if(0<i.str.length){var o,a=i.str.charAt(0);a in i.node.edges?o=i.node.edges[a]:(o=new D.TokenSet,i.node.edges[a]=o),1==i.str.length&&(o.final=!0),r.push({node:o,editsRemaining:i.editsRemaining,str:i.str.slice(1)})}if(0!=i.editsRemaining){if("*"in i.node.edges)var s=i.node.edges["*"];else{s=new D.TokenSet;i.node.edges["*"]=s}if(0==i.str.length&&(s.final=!0),r.push({node:s,editsRemaining:i.editsRemaining-1,str:i.str}),1<i.str.length&&r.push({node:i.node,editsRemaining:i.editsRemaining-1,str:i.str.slice(1)}),1==i.str.length&&(i.node.final=!0),1<=i.str.length){if("*"in i.node.edges)var c=i.node.edges["*"];else{c=new D.TokenSet;i.node.edges["*"]=c}1==i.str.length&&(c.final=!0),r.push({node:c,editsRemaining:i.editsRemaining-1,str:i.str.slice(1)})}if(1<i.str.length){var l,u=i.str.charAt(0),f=i.str.charAt(1);f in i.node.edges?l=i.node.edges[f]:(l=new D.TokenSet,i.node.edges[f]=l),1==i.str.length&&(l.final=!0),r.push({node:l,editsRemaining:i.editsRemaining-1,str:u+i.str.slice(2)})}}}return n},D.TokenSet.fromString=function(e){for(var t=new D.TokenSet,n=t,r=0,i=e.length;r<i;r++){var o=e[r],a=r==i-1;if("*"==o)(t.edges[o]=t).final=a;else{var s=new D.TokenSet;s.final=a,t.edges[o]=s,t=s}}return n},D.TokenSet.prototype.toArray=function(){for(var e=[],t=[{prefix:"",node:this}];t.length;){var n=t.pop(),r=Object.keys(n.node.edges),i=r.length;n.node.final&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<i;o++){var a=r[o];t.push({prefix:n.prefix.concat(a),node:n.node.edges[a]})}}return e},D.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this.final?"1":"0",t=Object.keys(this.edges).sort(),n=t.length,r=0;r<n;r++){var i=t[r];e=e+i+this.edges[i].id}return e},D.TokenSet.prototype.intersect=function(e){for(var t=new D.TokenSet,n=void 0,r=[{qNode:e,output:t,node:this}];r.length;){n=r.pop();for(var i=Object.keys(n.qNode.edges),o=i.length,a=Object.keys(n.node.edges),s=a.length,c=0;c<o;c++)for(var l=i[c],u=0;u<s;u++){var f=a[u];if(f==l||"*"==l){var d=n.node.edges[f],h=n.qNode.edges[l],p=d.final&&h.final,m=void 0;f in n.output.edges?(m=n.output.edges[f]).final=m.final||p:((m=new D.TokenSet).final=p,n.output.edges[f]=m),r.push({qNode:h,output:m,node:d})}}}return t},D.TokenSet.Builder=function(){this.previousWord="",this.root=new D.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},D.TokenSet.Builder.prototype.insert=function(e){var t,n=0;if(e<this.previousWord)throw new Error("Out of order word insertion");for(var r=0;r<e.length&&r<this.previousWord.length&&e[r]==this.previousWord[r];r++)n++;this.minimize(n),t=0==this.uncheckedNodes.length?this.root:this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(r=n;r<e.length;r++){var i=new D.TokenSet,o=e[r];t.edges[o]=i,this.uncheckedNodes.push({parent:t,char:o,child:i}),t=i}t.final=!0,this.previousWord=e},D.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},D.TokenSet.Builder.prototype.minimize=function(e){for(var t=this.uncheckedNodes.length-1;e<=t;t--){var n=this.uncheckedNodes[t],r=n.child.toString();r in this.minimizedNodes?n.parent.edges[n.char]=this.minimizedNodes[r]:(n.child._str=r,this.minimizedNodes[r]=n.child),this.uncheckedNodes.pop()}}
-/*!
- * lunr.Index
- * Copyright (C) 2019 Oliver Nightingale
- */,D.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},D.Index.prototype.search=function(t){return this.query(function(e){new D.QueryParser(t,e).parse()})},D.Index.prototype.query=function(e){for(var t=new D.Query(this.fields),n=Object.create(null),r=Object.create(null),i=Object.create(null),o=Object.create(null),a=Object.create(null),s=0;s<this.fields.length;s++)r[this.fields[s]]=new D.Vector;e.call(t,t);for(s=0;s<t.clauses.length;s++){var c=t.clauses[s],l=null,u=D.Set.complete;l=c.usePipeline?this.pipeline.runString(c.term,{fields:c.fields}):[c.term];for(var f=0;f<l.length;f++){var d=l[f];c.term=d;var h=D.TokenSet.fromClause(c),p=this.tokenSet.intersect(h).toArray();if(0===p.length&&c.presence===D.Query.presence.REQUIRED){for(var m=0;m<c.fields.length;m++){o[P=c.fields[m]]=D.Set.empty}break}for(var y=0;y<p.length;y++){var v=p[y],g=this.invertedIndex[v],w=g._index;for(m=0;m<c.fields.length;m++){var _=g[P=c.fields[m]],E=Object.keys(_),x=v+"/"+P,b=new D.Set(E);if(c.presence==D.Query.presence.REQUIRED&&(u=u.union(b),void 0===o[P]&&(o[P]=D.Set.complete)),c.presence!=D.Query.presence.PROHIBITED){if(r[P].upsert(w,c.boost,function(e,t){return e+t}),!i[x]){for(var k=0;k<E.length;k++){var S,T=E[k],L=new D.FieldRef(T,P),R=_[T];void 0===(S=n[L])?n[L]=new D.MatchData(v,P,R):S.add(v,P,R)}i[x]=!0}}else void 0===a[P]&&(a[P]=D.Set.empty),a[P]=a[P].union(b)}}}if(c.presence===D.Query.presence.REQUIRED)for(m=0;m<c.fields.length;m++){o[P=c.fields[m]]=o[P].intersect(u)}}var O=D.Set.complete,C=D.Set.empty;for(s=0;s<this.fields.length;s++){var P;o[P=this.fields[s]]&&(O=O.intersect(o[P])),a[P]&&(C=C.union(a[P]))}var Q=Object.keys(n),A=[],I=Object.create(null);if(t.isNegated()){Q=Object.keys(this.fieldVectors);for(s=0;s<Q.length;s++){L=Q[s];var M=D.FieldRef.fromString(L);n[L]=new D.MatchData}}for(s=0;s<Q.length;s++){var N=(M=D.FieldRef.fromString(Q[s])).docRef;if(O.contains(N)&&!C.contains(N)){var j,F=this.fieldVectors[M],H=r[M.fieldName].similarity(F);if(void 0!==(j=I[N]))j.score+=H,j.matchData.combine(n[M]);else{var q={ref:N,score:H,matchData:n[M]};I[N]=q,A.push(q)}}}return A.sort(function(e,t){return t.score-e.score})},D.Index.prototype.toJSON=function(){var e=Object.keys(this.invertedIndex).sort().map(function(e){return[e,this.invertedIndex[e]]},this),t=Object.keys(this.fieldVectors).map(function(e){return[e,this.fieldVectors[e].toJSON()]},this);return{version:D.version,fields:this.fields,fieldVectors:t,invertedIndex:e,pipeline:this.pipeline.toJSON()}},D.Index.load=function(e){var t={},n={},r=e.fieldVectors,i=Object.create(null),o=e.invertedIndex,a=new D.TokenSet.Builder,s=D.Pipeline.load(e.pipeline);e.version!=D.version&&D.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+D.version+"' does not match serialized index '"+e.version+"'");for(var c=0;c<r.length;c++){var l=(f=r[c])[0],u=f[1];n[l]=new D.Vector(u)}for(c=0;c<o.length;c++){var f,d=(f=o[c])[0],h=f[1];a.insert(d),i[d]=h}return a.finish(),t.fields=e.fields,t.fieldVectors=n,t.invertedIndex=i,t.tokenSet=a.root,t.pipeline=s,new D.Index(t)}
-/*!
- * lunr.Builder
- * Copyright (C) 2019 Oliver Nightingale
- */,D.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=D.tokenizer,this.pipeline=new D.Pipeline,this.searchPipeline=new D.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},D.Builder.prototype.ref=function(e){this._ref=e},D.Builder.prototype.field=function(e,t){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=t||{}},D.Builder.prototype.b=function(e){this._b=e<0?0:1<e?1:e},D.Builder.prototype.k1=function(e){this._k1=e},D.Builder.prototype.add=function(e,t){var n=e[this._ref],r=Object.keys(this._fields);this._documents[n]=t||{},this.documentCount+=1;for(var i=0;i<r.length;i++){var o=r[i],a=this._fields[o].extractor,s=a?a(e):e[o],c=this.tokenizer(s,{fields:[o]}),l=this.pipeline.run(c),u=new D.FieldRef(n,o),f=Object.create(null);this.fieldTermFrequencies[u]=f,this.fieldLengths[u]=0,this.fieldLengths[u]+=l.length;for(var d=0;d<l.length;d++){var h=l[d];if(null==f[h]&&(f[h]=0),f[h]+=1,null==this.invertedIndex[h]){var p=Object.create(null);p._index=this.termIndex,this.termIndex+=1;for(var m=0;m<r.length;m++)p[r[m]]=Object.create(null);this.invertedIndex[h]=p}null==this.invertedIndex[h][o][n]&&(this.invertedIndex[h][o][n]=Object.create(null));for(var y=0;y<this.metadataWhitelist.length;y++){var v=this.metadataWhitelist[y],g=h.metadata[v];null==this.invertedIndex[h][o][n][v]&&(this.invertedIndex[h][o][n][v]=[]),this.invertedIndex[h][o][n][v].push(g)}}}},D.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),t=e.length,n={},r={},i=0;i<t;i++){var o=D.FieldRef.fromString(e[i]),a=o.fieldName;r[a]||(r[a]=0),r[a]+=1,n[a]||(n[a]=0),n[a]+=this.fieldLengths[o]}var s=Object.keys(this._fields);for(i=0;i<s.length;i++){var c=s[i];n[c]=n[c]/r[c]}this.averageFieldLength=n},D.Builder.prototype.createFieldVectors=function(){for(var e={},t=Object.keys(this.fieldTermFrequencies),n=t.length,r=Object.create(null),i=0;i<n;i++){for(var o=D.FieldRef.fromString(t[i]),a=o.fieldName,s=this.fieldLengths[o],c=new D.Vector,l=this.fieldTermFrequencies[o],u=Object.keys(l),f=u.length,d=this._fields[a].boost||1,h=this._documents[o.docRef].boost||1,p=0;p<f;p++){var m,y,v,g=u[p],w=l[g],_=this.invertedIndex[g]._index;void 0===r[g]?(m=D.idf(this.invertedIndex[g],this.documentCount),r[g]=m):m=r[g],y=m*((this._k1+1)*w)/(this._k1*(1-this._b+this._b*(s/this.averageFieldLength[a]))+w),y*=d,y*=h,v=Math.round(1e3*y)/1e3,c.insert(_,v)}e[o]=c}this.fieldVectors=e},D.Builder.prototype.createTokenSet=function(){this.tokenSet=D.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},D.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new D.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},D.Builder.prototype.use=function(e){var t=Array.prototype.slice.call(arguments,1);t.unshift(this),e.apply(this,t)},D.MatchData=function(e,t,n){for(var r=Object.create(null),i=Object.keys(n||{}),o=0;o<i.length;o++){var a=i[o];r[a]=n[a].slice()}this.metadata=Object.create(null),void 0!==e&&(this.metadata[e]=Object.create(null),this.metadata[e][t]=r)},D.MatchData.prototype.combine=function(e){for(var t=Object.keys(e.metadata),n=0;n<t.length;n++){var r=t[n],i=Object.keys(e.metadata[r]);null==this.metadata[r]&&(this.metadata[r]=Object.create(null));for(var o=0;o<i.length;o++){var a=i[o],s=Object.keys(e.metadata[r][a]);null==this.metadata[r][a]&&(this.metadata[r][a]=Object.create(null));for(var c=0;c<s.length;c++){var l=s[c];null==this.metadata[r][a][l]?this.metadata[r][a][l]=e.metadata[r][a][l]:this.metadata[r][a][l]=this.metadata[r][a][l].concat(e.metadata[r][a][l])}}}},D.MatchData.prototype.add=function(e,t,n){if(!(e in this.metadata))return this.metadata[e]=Object.create(null),void(this.metadata[e][t]=n);if(t in this.metadata[e])for(var r=Object.keys(n),i=0;i<r.length;i++){var o=r[i];o in this.metadata[e][t]?this.metadata[e][t][o]=this.metadata[e][t][o].concat(n[o]):this.metadata[e][t][o]=n[o]}else this.metadata[e][t]=n},D.Query=function(e){this.clauses=[],this.allFields=e},D.Query.wildcard=new String("*"),D.Query.wildcard.NONE=0,D.Query.wildcard.LEADING=1,D.Query.wildcard.TRAILING=2,D.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},D.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=D.Query.wildcard.NONE),e.wildcard&D.Query.wildcard.LEADING&&e.term.charAt(0)!=D.Query.wildcard&&(e.term="*"+e.term),e.wildcard&D.Query.wildcard.TRAILING&&e.term.slice(-1)!=D.Query.wildcard&&(e.term=e.term+"*"),"presence"in e||(e.presence=D.Query.presence.OPTIONAL),this.clauses.push(e),this},D.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=D.Query.presence.PROHIBITED)return!1;return!0},D.Query.prototype.term=function(e,t){if(Array.isArray(e))return e.forEach(function(e){this.term(e,D.utils.clone(t))},this),this;var n=t||{};return n.term=e.toString(),this.clause(n),this},D.QueryParseError=function(e,t,n){this.name="QueryParseError",this.message=e,this.start=t,this.end=n},D.QueryParseError.prototype=new Error,D.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},D.QueryLexer.prototype.run=function(){for(var e=D.QueryLexer.lexText;e;)e=e(this)},D.QueryLexer.prototype.sliceString=function(){for(var e=[],t=this.start,n=this.pos,r=0;r<this.escapeCharPositions.length;r++)n=this.escapeCharPositions[r],e.push(this.str.slice(t,n)),t=n+1;return e.push(this.str.slice(t,this.pos)),this.escapeCharPositions.length=0,e.join("")},D.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},D.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},D.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return D.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},D.QueryLexer.prototype.width=function(){return this.pos-this.start},D.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},D.QueryLexer.prototype.backup=function(){this.pos-=1},D.QueryLexer.prototype.acceptDigitRun=function(){for(var e,t;47<(t=(e=this.next()).charCodeAt(0))&&t<58;);e!=D.QueryLexer.EOS&&this.backup()},D.QueryLexer.prototype.more=function(){return this.pos<this.length},D.QueryLexer.EOS="EOS",D.QueryLexer.FIELD="FIELD",D.QueryLexer.TERM="TERM",D.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",D.QueryLexer.BOOST="BOOST",D.QueryLexer.PRESENCE="PRESENCE",D.QueryLexer.lexField=function(e){return e.backup(),e.emit(D.QueryLexer.FIELD),e.ignore(),D.QueryLexer.lexText},D.QueryLexer.lexTerm=function(e){if(1<e.width()&&(e.backup(),e.emit(D.QueryLexer.TERM)),e.ignore(),e.more())return D.QueryLexer.lexText},D.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(D.QueryLexer.EDIT_DISTANCE),D.QueryLexer.lexText},D.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(D.QueryLexer.BOOST),D.QueryLexer.lexText},D.QueryLexer.lexEOS=function(e){0<e.width()&&e.emit(D.QueryLexer.TERM)},D.QueryLexer.termSeparator=D.tokenizer.separator,D.QueryLexer.lexText=function(e){for(;;){var 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new file mode 100644
index 000000000..2004758a0
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Ci({viewport$:e,tablet$:t}){G([zt("search"),t]).pipe(f(([r,o])=>r&&!o),E(r=>F(r).pipe(Te(r?400:100),Y(J))),be(e)).subscribe(([r,{offset:{y:o}}])=>{r?yn(document.body,o):Sn(document.body)})}document.documentElement.classList.remove("no-js");document.documentElement.classList.add("js");var Ze=Jo(),Ir=an(),Pr=ln(),$r=rn(),ue=bn(),Gt=pt("(min-width: 960px)"),Hi=pt("(min-width: 1220px)"),ji=un(),Fi=se(),Ba=document.forms.namedItem("search")?(__search==null?void 0:__search.index)||ye(`${Fi.base}/search/search_index.json`):Z,Vr=new M;pi({alert$:Vr});Kt("navigation.instant")&&fi({document$:Ze,location$:Ir,viewport$:ue});var Ii;((Ii=Fi.version)==null?void 0:Ii.provider)==="mike"&&gi();I(Ir,Pr).pipe(Te(125)).subscribe(()=>{$e("drawer",!1),$e("search",!1)});$r.pipe(k(({mode:e})=>e==="global")).subscribe(e=>{switch(e.type){case"p":case",":let t=ae("[href][rel=prev]");typeof t!="undefined"&&t.click();break;case"n":case".":let r=ae("[href][rel=next]");typeof r!="undefined"&&r.click();break}});Li({document$:Ze,tablet$:Gt});ki({document$:Ze});Ci({viewport$:ue,tablet$:Gt});var We=ai(je("header"),{viewport$:ue}),Xt=Ze.pipe(f(()=>je("main")),E(e=>li(e,{viewport$:ue,header$:We})),re(1)),Ja=I(...me("dialog").map(e=>ii(e,{alert$:Vr})),...me("header").map(e=>si(e,{viewport$:ue,header$:We,main$:Xt})),...me("palette").map(e=>ui(e)),...me("search").map(e=>Si(e,{index$:Ba,keyboard$:$r})),...me("source").map(e=>Ti(e))),Ya=Oe(()=>I(...me("content").map(e=>ni(e,{target$:Pr,viewport$:ue,print$:ji})),...me("header-title").map(e=>ci(e,{viewport$:ue,header$:We})),...me("sidebar").map(e=>e.getAttribute("data-md-type")==="navigation"?_r(Hi,()=>Rr(e,{viewport$:ue,header$:We,main$:Xt})):_r(Gt,()=>Rr(e,{viewport$:ue,header$:We,main$:Xt}))),...me("tabs").map(e=>_i(e,{viewport$:ue,header$:We})),...me("toc").map(e=>Mi(e,{viewport$:ue,header$:We})),...me("top").map(e=>Ai(e,{viewport$:ue,main$:Xt})))),Ri=Ze.pipe(E(()=>Ya),ut(Ja),re(1));Ri.subscribe();window.document$=Ze;window.location$=Ir;window.target$=Pr;window.keyboard$=$r;window.viewport$=ue;window.tablet$=Gt;window.screen$=Hi;window.print$=ji;window.alert$=Vr;window.component$=Ri;})();
+//# sourceMappingURL=bundle.82b56eb2.min.js.map
+
diff --git a/freetype/docs/reference/assets/javascripts/bundle.82b56eb2.min.js.map b/freetype/docs/reference/assets/javascripts/bundle.82b56eb2.min.js.map
new file mode 100644
index 000000000..408af27a1
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/bundle.82b56eb2.min.js.map
@@ -0,0 +1,7 @@
+{
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+  "sourcesContent": ["(function (global, factory) {\n  typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n  typeof define === 'function' && define.amd ? define(factory) :\n  (factory());\n}(this, (function () { 'use strict';\n\n  /**\n   * Applies the :focus-visible polyfill at the given scope.\n   * A scope in this case is either the top-level Document or a Shadow Root.\n   *\n   * @param {(Document|ShadowRoot)} scope\n   * @see https://github.com/WICG/focus-visible\n   */\n  function applyFocusVisiblePolyfill(scope) {\n    var hadKeyboardEvent = true;\n    var hadFocusVisibleRecently = false;\n    var hadFocusVisibleRecentlyTimeout = null;\n\n    var inputTypesAllowlist = {\n      text: true,\n      search: true,\n      url: true,\n      tel: true,\n      email: true,\n      password: true,\n      number: true,\n      date: true,\n      month: true,\n      week: true,\n      time: true,\n      datetime: true,\n      'datetime-local': true\n    };\n\n    /**\n     * Helper function for legacy browsers and iframes which sometimes focus\n     * elements like document, body, and non-interactive SVG.\n     * @param {Element} el\n     */\n    function isValidFocusTarget(el) {\n      if (\n        el &&\n        el !== document &&\n        el.nodeName !== 'HTML' &&\n        el.nodeName !== 'BODY' &&\n        'classList' in el &&\n        'contains' in el.classList\n      ) {\n        return true;\n      }\n      return false;\n    }\n\n    /**\n     * Computes whether the given element should automatically trigger the\n     * `focus-visible` class being added, i.e. whether it should always match\n     * `:focus-visible` when focused.\n     * @param {Element} el\n     * @return {boolean}\n     */\n    function focusTriggersKeyboardModality(el) {\n      var type = el.type;\n      var tagName = el.tagName;\n\n      if (tagName === 'INPUT' && inputTypesAllowlist[type] && !el.readOnly) {\n        return true;\n      }\n\n      if (tagName === 'TEXTAREA' && !el.readOnly) {\n        return true;\n      }\n\n      if (el.isContentEditable) {\n        return true;\n      }\n\n      return false;\n    }\n\n    /**\n     * Add the `focus-visible` class to the given element if it was not added by\n     * the author.\n     * @param {Element} el\n     */\n    function addFocusVisibleClass(el) {\n      if (el.classList.contains('focus-visible')) {\n        return;\n      }\n      el.classList.add('focus-visible');\n      el.setAttribute('data-focus-visible-added', '');\n    }\n\n    /**\n     * Remove the `focus-visible` class from the given element if it was not\n     * originally added by the author.\n     * @param {Element} el\n     */\n    function removeFocusVisibleClass(el) {\n      if (!el.hasAttribute('data-focus-visible-added')) {\n        return;\n      }\n      el.classList.remove('focus-visible');\n      el.removeAttribute('data-focus-visible-added');\n    }\n\n    /**\n     * If the most recent user interaction was via the keyboard;\n     * and the key press did not include a meta, alt/option, or control key;\n     * then the modality is keyboard. Otherwise, the modality is not keyboard.\n     * Apply `focus-visible` to any current active element and keep track\n     * of our keyboard modality state with `hadKeyboardEvent`.\n     * @param {KeyboardEvent} e\n     */\n    function onKeyDown(e) {\n      if (e.metaKey || e.altKey || e.ctrlKey) {\n        return;\n      }\n\n      if (isValidFocusTarget(scope.activeElement)) {\n        addFocusVisibleClass(scope.activeElement);\n      }\n\n      hadKeyboardEvent = true;\n    }\n\n    /**\n     * If at any point a user clicks with a pointing device, ensure that we change\n     * the modality away from keyboard.\n     * This avoids the situation where a user presses a key on an already focused\n     * element, and then clicks on a different element, focusing it with a\n     * pointing device, while we still think we're in keyboard modality.\n     * @param {Event} e\n     */\n    function onPointerDown(e) {\n      hadKeyboardEvent = false;\n    }\n\n    /**\n     * On `focus`, add the `focus-visible` class to the target if:\n     * - the target received focus as a result of keyboard navigation, or\n     * - the event target is an element that will likely require interaction\n     *   via the keyboard (e.g. a text box)\n     * @param {Event} e\n     */\n    function onFocus(e) {\n      // Prevent IE from focusing the document or HTML element.\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n        addFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * On `blur`, remove the `focus-visible` class from the target.\n     * @param {Event} e\n     */\n    function onBlur(e) {\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (\n        e.target.classList.contains('focus-visible') ||\n        e.target.hasAttribute('data-focus-visible-added')\n      ) {\n        // To detect a tab/window switch, we look for a blur event followed\n        // rapidly by a visibility change.\n        // If we don't see a visibility change within 100ms, it's probably a\n        // regular focus change.\n        hadFocusVisibleRecently = true;\n        window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n        hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n          hadFocusVisibleRecently = false;\n        }, 100);\n        removeFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * If the user changes tabs, keep track of whether or not the previously\n     * focused element had .focus-visible.\n     * @param {Event} e\n     */\n    function onVisibilityChange(e) {\n      if (document.visibilityState === 'hidden') {\n        // If the tab becomes active again, the browser will handle calling focus\n        // on the element (Safari actually calls it twice).\n        // If this tab change caused a blur on an element with focus-visible,\n        // re-apply the class when the user switches back to the tab.\n        if (hadFocusVisibleRecently) {\n          hadKeyboardEvent = true;\n        }\n        addInitialPointerMoveListeners();\n      }\n    }\n\n    /**\n     * Add a group of listeners to detect usage of any pointing devices.\n     * These listeners will be added when the polyfill first loads, and anytime\n     * the window is blurred, so that they are active when the window regains\n     * focus.\n     */\n    function addInitialPointerMoveListeners() {\n      document.addEventListener('mousemove', onInitialPointerMove);\n      document.addEventListener('mousedown', onInitialPointerMove);\n      document.addEventListener('mouseup', onInitialPointerMove);\n      document.addEventListener('pointermove', onInitialPointerMove);\n      document.addEventListener('pointerdown', onInitialPointerMove);\n      document.addEventListener('pointerup', onInitialPointerMove);\n      document.addEventListener('touchmove', onInitialPointerMove);\n      document.addEventListener('touchstart', onInitialPointerMove);\n      document.addEventListener('touchend', onInitialPointerMove);\n    }\n\n    function removeInitialPointerMoveListeners() {\n      document.removeEventListener('mousemove', onInitialPointerMove);\n      document.removeEventListener('mousedown', onInitialPointerMove);\n      document.removeEventListener('mouseup', onInitialPointerMove);\n      document.removeEventListener('pointermove', onInitialPointerMove);\n      document.removeEventListener('pointerdown', onInitialPointerMove);\n      document.removeEventListener('pointerup', onInitialPointerMove);\n      document.removeEventListener('touchmove', onInitialPointerMove);\n      document.removeEventListener('touchstart', onInitialPointerMove);\n      document.removeEventListener('touchend', onInitialPointerMove);\n    }\n\n    /**\n     * When the polfyill first loads, assume the user is in keyboard modality.\n     * If any event is received from a pointing device (e.g. mouse, pointer,\n     * touch), turn off keyboard modality.\n     * This accounts for situations where focus enters the page from the URL bar.\n     * @param {Event} e\n     */\n    function onInitialPointerMove(e) {\n      // Work around a Safari quirk that fires a mousemove on <html> whenever the\n      // window blurs, even if you're tabbing out of the page. \u00AF\\_(\u30C4)_/\u00AF\n      if (e.target.nodeName && e.target.nodeName.toLowerCase() === 'html') {\n        return;\n      }\n\n      hadKeyboardEvent = false;\n      removeInitialPointerMoveListeners();\n    }\n\n    // For some kinds of state, we are interested in changes at the global scope\n    // only. For example, global pointer input, global key presses and global\n    // visibility change should affect the state at every scope:\n    document.addEventListener('keydown', onKeyDown, true);\n    document.addEventListener('mousedown', onPointerDown, true);\n    document.addEventListener('pointerdown', onPointerDown, true);\n    document.addEventListener('touchstart', onPointerDown, true);\n    document.addEventListener('visibilitychange', onVisibilityChange, true);\n\n    addInitialPointerMoveListeners();\n\n    // For focus and blur, we specifically care about state changes in the local\n    // scope. This is because focus / blur events that originate from within a\n    // shadow root are not re-dispatched from the host element if it was already\n    // the active element in its own scope:\n    scope.addEventListener('focus', onFocus, true);\n    scope.addEventListener('blur', onBlur, true);\n\n    // We detect that a node is a ShadowRoot by ensuring that it is a\n    // DocumentFragment and also has a host property. This check covers native\n    // implementation and polyfill implementation transparently. If we only cared\n    // about the native implementation, we could just check if the scope was\n    // an instance of a ShadowRoot.\n    if (scope.nodeType === Node.DOCUMENT_FRAGMENT_NODE && scope.host) {\n      // Since a ShadowRoot is a special kind of DocumentFragment, it does not\n      // have a root element to add a class to. So, we add this attribute to the\n      // host element instead:\n      scope.host.setAttribute('data-js-focus-visible', '');\n    } else if (scope.nodeType === Node.DOCUMENT_NODE) {\n      document.documentElement.classList.add('js-focus-visible');\n      document.documentElement.setAttribute('data-js-focus-visible', '');\n    }\n  }\n\n  // It is important to wrap all references to global window and document in\n  // these checks to support server-side rendering use cases\n  // @see https://github.com/WICG/focus-visible/issues/199\n  if (typeof window !== 'undefined' && typeof document !== 'undefined') {\n    // Make the polyfill helper globally available. 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'success' : 'error', {\n        action: this.action,\n        text: this.selectedText,\n        trigger: this.trigger,\n        clearSelection: this.clearSelection.bind(this)\n      });\n    }\n    /**\n     * Moves focus away from `target` and back to the trigger, removes current selection.\n     */\n\n  }, {\n    key: \"clearSelection\",\n    value: function clearSelection() {\n      if (this.trigger) {\n        this.trigger.focus();\n      }\n\n      document.activeElement.blur();\n      window.getSelection().removeAllRanges();\n    }\n    /**\n     * Sets the `action` to be performed which can be either 'copy' or 'cut'.\n     * @param {String} action\n     */\n\n  }, {\n    key: \"destroy\",\n\n    /**\n     * Destroy lifecycle.\n     */\n    value: function destroy() {\n      this.removeFake();\n    }\n  }, {\n    key: \"action\",\n    set: function set() {\n      var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';\n      this._action = action;\n\n      if (this._action !== 'copy' && this._action !== 'cut') {\n        throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n      }\n    }\n    /**\n     * Gets the `action` property.\n     * @return {String}\n     */\n    ,\n    get: function get() {\n      return this._action;\n    }\n    /**\n     * Sets the `target` property using an element\n     * that will be have its content copied.\n     * @param {Element} target\n     */\n\n  }, {\n    key: \"target\",\n    set: function set(target) {\n      if (target !== undefined) {\n        if (target && _typeof(target) === 'object' && target.nodeType === 1) {\n          if (this.action === 'copy' && target.hasAttribute('disabled')) {\n            throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n          }\n\n          if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n            throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n          }\n\n          this._target = target;\n        } else {\n          throw new Error('Invalid \"target\" value, use a valid Element');\n        }\n      }\n    }\n    /**\n     * Gets the `target` property.\n     * @return {String|HTMLElement}\n     */\n    ,\n    get: function get() {\n      return this._target;\n    }\n  }]);\n\n  return ClipboardAction;\n}();\n\n/* harmony default export */ var clipboard_action = (ClipboardAction);\n;// CONCATENATED MODULE: ./src/clipboard.js\nfunction clipboard_typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { clipboard_typeof = function _typeof(obj) { return typeof obj; }; } else { clipboard_typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return clipboard_typeof(obj); }\n\nfunction clipboard_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction clipboard_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction clipboard_createClass(Constructor, protoProps, staticProps) { if (protoProps) clipboard_defineProperties(Constructor.prototype, protoProps); if (staticProps) clipboard_defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (clipboard_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n\n\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\nfunction getAttributeValue(suffix, element) {\n  var attribute = \"data-clipboard-\".concat(suffix);\n\n  if (!element.hasAttribute(attribute)) {\n    return;\n  }\n\n  return element.getAttribute(attribute);\n}\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\n\n\nvar Clipboard = /*#__PURE__*/function (_Emitter) {\n  _inherits(Clipboard, _Emitter);\n\n  var _super = _createSuper(Clipboard);\n\n  /**\n   * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n   * @param {Object} options\n   */\n  function Clipboard(trigger, options) {\n    var _this;\n\n    clipboard_classCallCheck(this, Clipboard);\n\n    _this = _super.call(this);\n\n    _this.resolveOptions(options);\n\n    _this.listenClick(trigger);\n\n    return _this;\n  }\n  /**\n   * Defines if attributes would be resolved using internal setter functions\n   * or custom functions that were passed in the constructor.\n   * @param {Object} options\n   */\n\n\n  clipboard_createClass(Clipboard, [{\n    key: \"resolveOptions\",\n    value: function resolveOptions() {\n      var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n      this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n      this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n      this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n      this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body;\n    }\n    /**\n     * Adds a click event listener to the passed trigger.\n     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n     */\n\n  }, {\n    key: \"listenClick\",\n    value: function listenClick(trigger) {\n      var _this2 = this;\n\n      this.listener = listen_default()(trigger, 'click', function (e) {\n        return _this2.onClick(e);\n      });\n    }\n    /**\n     * Defines a new `ClipboardAction` on each click event.\n     * @param {Event} e\n     */\n\n  }, {\n    key: \"onClick\",\n    value: function onClick(e) {\n      var trigger = e.delegateTarget || e.currentTarget;\n\n      if (this.clipboardAction) {\n        this.clipboardAction = null;\n      }\n\n      this.clipboardAction = new clipboard_action({\n        action: this.action(trigger),\n        target: this.target(trigger),\n        text: this.text(trigger),\n        container: this.container,\n        trigger: trigger,\n        emitter: this\n      });\n    }\n    /**\n     * Default `action` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultAction\",\n    value: function defaultAction(trigger) {\n      return getAttributeValue('action', trigger);\n    }\n    /**\n     * Default `target` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultTarget\",\n    value: function defaultTarget(trigger) {\n      var selector = getAttributeValue('target', trigger);\n\n      if (selector) {\n        return document.querySelector(selector);\n      }\n    }\n    /**\n     * Returns the support of the given action, or all actions if no action is\n     * given.\n     * @param {String} [action]\n     */\n\n  }, {\n    key: \"defaultText\",\n\n    /**\n     * Default `text` lookup function.\n     * @param {Element} trigger\n     */\n    value: function defaultText(trigger) {\n      return getAttributeValue('text', trigger);\n    }\n    /**\n     * Destroy lifecycle.\n     */\n\n  }, {\n    key: \"destroy\",\n    value: function destroy() {\n      this.listener.destroy();\n\n      if (this.clipboardAction) {\n        this.clipboardAction.destroy();\n        this.clipboardAction = null;\n      }\n    }\n  }], [{\n    key: \"isSupported\",\n    value: function isSupported() {\n      var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n      var actions = typeof action === 'string' ? [action] : action;\n      var support = !!document.queryCommandSupported;\n      actions.forEach(function (action) {\n        support = support && !!document.queryCommandSupported(action);\n      });\n      return support;\n    }\n  }]);\n\n  return Clipboard;\n}((tiny_emitter_default()));\n\n/* harmony default export */ var clipboard = (Clipboard);\n\n/***/ }),\n\n/***/ 828:\n/***/ (function(module) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n    var proto = Element.prototype;\n\n    proto.matches = proto.matchesSelector ||\n                    proto.mozMatchesSelector ||\n                    proto.msMatchesSelector ||\n                    proto.oMatchesSelector ||\n                    proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n    while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n        if (typeof element.matches === 'function' &&\n            element.matches(selector)) {\n          return element;\n        }\n        element = element.parentNode;\n    }\n}\n\nmodule.exports = closest;\n\n\n/***/ }),\n\n/***/ 438:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar closest = __webpack_require__(828);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n    var listenerFn = listener.apply(this, arguments);\n\n    element.addEventListener(type, listenerFn, useCapture);\n\n    return {\n        destroy: function() {\n            element.removeEventListener(type, listenerFn, useCapture);\n        }\n    }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n    // Handle the regular Element usage\n    if (typeof elements.addEventListener === 'function') {\n        return _delegate.apply(null, arguments);\n    }\n\n    // Handle Element-less usage, it defaults to global delegation\n    if (typeof type === 'function') {\n        // Use `document` as the first parameter, then apply arguments\n        // This is a short way to .unshift `arguments` without running into deoptimizations\n        return _delegate.bind(null, document).apply(null, arguments);\n    }\n\n    // Handle Selector-based usage\n    if (typeof elements === 'string') {\n        elements = document.querySelectorAll(elements);\n    }\n\n    // Handle Array-like based usage\n    return Array.prototype.map.call(elements, function (element) {\n        return _delegate(element, selector, type, callback, useCapture);\n    });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n    return function(e) {\n        e.delegateTarget = closest(e.target, selector);\n\n        if (e.delegateTarget) {\n            callback.call(element, e);\n        }\n    }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n\n/***/ 879:\n/***/ (function(__unused_webpack_module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n    return value !== undefined\n        && value instanceof HTMLElement\n        && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return value !== undefined\n        && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n        && ('length' in value)\n        && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n    return typeof value === 'string'\n        || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return type === '[object Function]';\n};\n\n\n/***/ }),\n\n/***/ 370:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar is = __webpack_require__(879);\nvar delegate = __webpack_require__(438);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n    if (!target && !type && !callback) {\n        throw new Error('Missing required arguments');\n    }\n\n    if (!is.string(type)) {\n        throw new TypeError('Second argument must be a String');\n    }\n\n    if (!is.fn(callback)) {\n        throw new TypeError('Third argument must be a Function');\n    }\n\n    if (is.node(target)) {\n        return listenNode(target, type, callback);\n    }\n    else if (is.nodeList(target)) {\n        return listenNodeList(target, type, callback);\n    }\n    else if (is.string(target)) {\n        return listenSelector(target, type, callback);\n    }\n    else {\n        throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n    }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n    node.addEventListener(type, callback);\n\n    return {\n        destroy: function() {\n            node.removeEventListener(type, callback);\n        }\n    }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n    Array.prototype.forEach.call(nodeList, function(node) {\n        node.addEventListener(type, callback);\n    });\n\n    return {\n        destroy: function() {\n            Array.prototype.forEach.call(nodeList, function(node) {\n                node.removeEventListener(type, callback);\n            });\n        }\n    }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n    return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n\n/***/ 817:\n/***/ (function(module) {\n\nfunction select(element) {\n    var selectedText;\n\n    if (element.nodeName === 'SELECT') {\n        element.focus();\n\n        selectedText = element.value;\n    }\n    else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n        var isReadOnly = element.hasAttribute('readonly');\n\n        if (!isReadOnly) {\n            element.setAttribute('readonly', '');\n        }\n\n        element.select();\n        element.setSelectionRange(0, element.value.length);\n\n        if (!isReadOnly) {\n            element.removeAttribute('readonly');\n        }\n\n        selectedText = element.value;\n    }\n    else {\n        if (element.hasAttribute('contenteditable')) {\n            element.focus();\n        }\n\n        var selection = window.getSelection();\n        var range = document.createRange();\n\n        range.selectNodeContents(element);\n        selection.removeAllRanges();\n        selection.addRange(range);\n\n        selectedText = selection.toString();\n    }\n\n    return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n\n/***/ 279:\n/***/ (function(module) {\n\nfunction E () {\n  // Keep this empty so it's easier to inherit from\n  // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n  on: function (name, callback, ctx) {\n    var e = this.e || (this.e = {});\n\n    (e[name] || (e[name] = [])).push({\n      fn: callback,\n      ctx: ctx\n    });\n\n    return this;\n  },\n\n  once: function (name, callback, ctx) {\n    var self = this;\n    function listener () {\n      self.off(name, listener);\n      callback.apply(ctx, arguments);\n    };\n\n    listener._ = callback\n    return this.on(name, listener, ctx);\n  },\n\n  emit: function (name) {\n    var data = [].slice.call(arguments, 1);\n    var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n    var i = 0;\n    var len = evtArr.length;\n\n    for (i; i < len; i++) {\n      evtArr[i].fn.apply(evtArr[i].ctx, data);\n    }\n\n    return this;\n  },\n\n  off: function (name, callback) {\n    var e = this.e || (this.e = {});\n    var evts = e[name];\n    var liveEvents = [];\n\n    if (evts && callback) {\n      for (var i = 0, len = evts.length; i < len; i++) {\n        if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n          liveEvents.push(evts[i]);\n      }\n    }\n\n    // Remove event from queue to prevent memory leak\n    // Suggested by https://github.com/lazd\n    // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n    (liveEvents.length)\n      ? e[name] = liveEvents\n      : delete e[name];\n\n    return this;\n  }\n};\n\nmodule.exports = E;\nmodule.exports.TinyEmitter = E;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(__webpack_module_cache__[moduleId]) {\n/******/ \t\t\treturn __webpack_module_cache__[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/************************************************************************/\n/******/ \t// module exports must be returned from runtime so entry inlining is disabled\n/******/ \t// startup\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(134);\n/******/ })()\n.default;\n});", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param  {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n  var str = '' + string;\n  var match = matchHtmlRegExp.exec(str);\n\n  if (!match) {\n    return str;\n  }\n\n  var escape;\n  var html = '';\n  var index = 0;\n  var lastIndex = 0;\n\n  for (index = match.index; index < str.length; index++) {\n    switch (str.charCodeAt(index)) {\n      case 34: // \"\n        escape = '&quot;';\n        break;\n      case 38: // &\n        escape = '&amp;';\n        break;\n      case 39: // '\n        escape = '&#39;';\n        break;\n      case 60: // <\n        escape = '&lt;';\n        break;\n      case 62: // >\n        escape = '&gt;';\n        break;\n      default:\n        continue;\n    }\n\n    if (lastIndex !== index) {\n      html += str.substring(lastIndex, index);\n    }\n\n    lastIndex = index + 1;\n    html += escape;\n  }\n\n  return lastIndex !== index\n    ? html + str.substring(lastIndex, index)\n    : html;\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport \"focus-visible\"\nimport { NEVER, Subject, defer, merge } from \"rxjs\"\nimport {\n  delay,\n  filter,\n  map,\n  mergeWith,\n  shareReplay,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { configuration, feature } from \"./_\"\nimport {\n  at,\n  getElement,\n  requestJSON,\n  setToggle,\n  watchDocument,\n  watchKeyboard,\n  watchLocation,\n  watchLocationTarget,\n  watchMedia,\n  watchPrint,\n  watchViewport\n} from \"./browser\"\nimport {\n  getComponentElement,\n  getComponentElements,\n  mountBackToTop,\n  mountContent,\n  mountDialog,\n  mountHeader,\n  mountHeaderTitle,\n  mountPalette,\n  mountSearch,\n  mountSidebar,\n  mountSource,\n  mountTableOfContents,\n  mountTabs,\n  watchHeader,\n  watchMain\n} from \"./components\"\nimport {\n  SearchIndex,\n  setupClipboardJS,\n  setupInstantLoading,\n  setupVersionSelector\n} from \"./integrations\"\nimport {\n  patchIndeterminate,\n  patchScrollfix,\n  patchScrolllock\n} from \"./patches\"\n\n/* ----------------------------------------------------------------------------\n * Application\n * ------------------------------------------------------------------------- */\n\n/* Yay, JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Set up navigation observables and subjects */\nconst document$ = watchDocument()\nconst location$ = watchLocation()\nconst target$   = watchLocationTarget()\nconst keyboard$ = watchKeyboard()\n\n/* Set up media observables */\nconst viewport$ = watchViewport()\nconst tablet$   = watchMedia(\"(min-width: 960px)\")\nconst screen$   = watchMedia(\"(min-width: 1220px)\")\nconst print$    = watchPrint()\n\n/* Retrieve search index, if search is enabled */\nconst config = configuration()\nconst index$ = document.forms.namedItem(\"search\")\n  ? __search?.index || requestJSON<SearchIndex>(\n    `${config.base}/search/search_index.json`\n  )\n  : NEVER\n\n/* Set up Clipboard.js integration */\nconst alert$ = new Subject<string>()\nsetupClipboardJS({ alert$ })\n\n/* Set up instant loading, if enabled */\nif (feature(\"navigation.instant\"))\n  setupInstantLoading({ document$, location$, viewport$ })\n\n/* Set up version selector */\nif (config.version?.provider === \"mike\")\n  setupVersionSelector()\n\n/* Always close drawer and search on navigation */\nmerge(location$, target$)\n  .pipe(\n    delay(125)\n  )\n    .subscribe(() => {\n      setToggle(\"drawer\", false)\n      setToggle(\"search\", false)\n    })\n\n/* Set up global keyboard handlers */\nkeyboard$\n  .pipe(\n    filter(({ mode }) => mode === \"global\")\n  )\n    .subscribe(key => {\n      switch (key.type) {\n\n        /* Go to previous page */\n        case \"p\":\n        case \",\":\n          const prev = getElement(\"[href][rel=prev]\")\n          if (typeof prev !== \"undefined\")\n            prev.click()\n          break\n\n        /* Go to next page */\n        case \"n\":\n        case \".\":\n          const next = getElement(\"[href][rel=next]\")\n          if (typeof next !== \"undefined\")\n            next.click()\n          break\n      }\n    })\n\n/* Set up patches */\npatchIndeterminate({ document$, tablet$ })\npatchScrollfix({ document$ })\npatchScrolllock({ viewport$, tablet$ })\n\n/* Set up header and main area observable */\nconst header$ = watchHeader(getComponentElement(\"header\"), { viewport$ })\nconst main$ = document$\n  .pipe(\n    map(() => getComponentElement(\"main\")),\n    switchMap(el => watchMain(el, { viewport$, header$ })),\n    shareReplay(1)\n  )\n\n/* Set up control component observables */\nconst control$ = merge(\n\n  /* Dialog */\n  ...getComponentElements(\"dialog\")\n    .map(el => mountDialog(el, { alert$ })),\n\n  /* Header */\n  ...getComponentElements(\"header\")\n    .map(el => mountHeader(el, { viewport$, header$, main$ })),\n\n  /* Color palette */\n  ...getComponentElements(\"palette\")\n    .map(el => mountPalette(el)),\n\n  /* Search */\n  ...getComponentElements(\"search\")\n    .map(el => mountSearch(el, { index$, keyboard$ })),\n\n  /* Repository information */\n  ...getComponentElements(\"source\")\n    .map(el => mountSource(el))\n)\n\n/* Set up content component observables */\nconst content$ = defer(() => merge(\n\n  /* Content */\n  ...getComponentElements(\"content\")\n    .map(el => mountContent(el, { target$, viewport$, print$ })),\n\n  /* Header title */\n  ...getComponentElements(\"header-title\")\n    .map(el => mountHeaderTitle(el, { viewport$, header$ })),\n\n  /* Sidebar */\n  ...getComponentElements(\"sidebar\")\n    .map(el => el.getAttribute(\"data-md-type\") === \"navigation\"\n      ? at(screen$, () => mountSidebar(el, { viewport$, header$, main$ }))\n      : at(tablet$, () => mountSidebar(el, { viewport$, header$, main$ }))\n    ),\n\n  /* Navigation tabs */\n  ...getComponentElements(\"tabs\")\n    .map(el => mountTabs(el, { viewport$, header$ })),\n\n  /* Table of contents */\n  ...getComponentElements(\"toc\")\n    .map(el => mountTableOfContents(el, { viewport$, header$ })),\n\n  /* Back-to-top button */\n  ...getComponentElements(\"top\")\n    .map(el => mountBackToTop(el, { viewport$, main$ }))\n))\n\n/* Set up component observables */\nconst component$ = document$\n  .pipe(\n    switchMap(() => content$),\n    mergeWith(control$),\n    shareReplay(1)\n  )\n\n/* Subscribe to all components */\ncomponent$.subscribe()\n\n/* ----------------------------------------------------------------------------\n * Exports\n * ------------------------------------------------------------------------- */\n\nwindow.document$  = document$          /* Document observable */\nwindow.location$  = location$          /* Location subject */\nwindow.target$    = target$            /* Location target observable */\nwindow.keyboard$  = keyboard$          /* Keyboard observable */\nwindow.viewport$  = viewport$          /* Viewport observable */\nwindow.tablet$    = tablet$            /* Tablet observable */\nwindow.screen$    = screen$            /* Screen observable */\nwindow.print$     = print$             /* Print mode observable */\nwindow.alert$     = alert$             /* Alert subject */\nwindow.component$ = component$         /* Component observable */\n", "import tslib from '../tslib.js';\r\nconst {\r\n    __extends,\r\n    __assign,\r\n    __rest,\r\n    __decorate,\r\n    __param,\r\n    __metadata,\r\n    __awaiter,\r\n    __generator,\r\n    __exportStar,\r\n    __createBinding,\r\n    __values,\r\n    __read,\r\n    __spread,\r\n    __spreadArrays,\r\n    __spreadArray,\r\n    __await,\r\n    __asyncGenerator,\r\n    __asyncDelegator,\r\n    __asyncValues,\r\n    __makeTemplateObject,\r\n    __importStar,\r\n    __importDefault,\r\n    __classPrivateFieldGet,\r\n    __classPrivateFieldSet,\r\n} = tslib;\r\nexport {\r\n    __extends,\r\n    __assign,\r\n    __rest,\r\n    __decorate,\r\n    __param,\r\n    __metadata,\r\n    __awaiter,\r\n    __generator,\r\n    __exportStar,\r\n    __createBinding,\r\n    __values,\r\n    __read,\r\n    __spread,\r\n    __spreadArrays,\r\n    __spreadArray,\r\n    __await,\r\n    __asyncGenerator,\r\n    __asyncDelegator,\r\n    __asyncValues,\r\n    __makeTemplateObject,\r\n    __importStar,\r\n    __importDefault,\r\n    __classPrivateFieldGet,\r\n    __classPrivateFieldSet,\r\n};\r\n", null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ReplaySubject, Subject, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * Documents are implemented as subjects, so all downstream observables are\n * automatically updated when a new document is emitted.\n *\n * @returns Document subject\n */\nexport function watchDocument(): Subject<Document> {\n  const document$ = new ReplaySubject<Document>()\n  fromEvent(document, \"DOMContentLoaded\")\n    .pipe(\n      mapTo(document)\n    )\n      .subscribe(document$)\n\n  /* Return document */\n  return document$\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element or nothing\n */\nexport function getElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T | undefined\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T | undefined {\n  return node.querySelector<T>(selector) || undefined\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getElementOrThrow<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElementOrThrow<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T\n\nexport function getElementOrThrow<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T {\n  const el = getElement<T>(selector, node)\n  if (typeof el === \"undefined\")\n    throw new ReferenceError(\n      `Missing element: expected \"${selector}\" to be present`\n    )\n  return el\n}\n\n/**\n * Retrieve the currently active element\n *\n * @returns Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n  return document.activeElement instanceof HTMLElement\n    ? document.activeElement\n    : undefined\n}\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getElements<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T][]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T[]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T[] {\n  return Array.from(node.querySelectorAll<T>(selector))\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Create an element\n *\n * @template T - Tag name type\n *\n * @param tagName - Tag name\n *\n * @returns Element\n */\nexport function createElement<T extends keyof HTMLElementTagNameMap>(\n  tagName: T\n): HTMLElementTagNameMap[T] {\n  return document.createElement(tagName)\n}\n\n/**\n * Replace an element with the given list of nodes\n *\n * @param el - Element\n * @param nodes - Replacement nodes\n */\nexport function replaceElement(\n  el: HTMLElement, ...nodes: Node[]\n): void {\n  el.replaceWith(...nodes)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element focus\n *\n * @param el - Element\n * @param value - Whether the element should be focused\n */\nexport function setElementFocus(\n  el: HTMLElement, value = true\n): void {\n  if (value)\n    el.focus()\n  else\n    el.blur()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @returns Element focus observable\n */\nexport function watchElementFocus(\n  el: HTMLElement\n): Observable<boolean> {\n  return merge(\n    fromEvent<FocusEvent>(el, \"focus\"),\n    fromEvent<FocusEvent>(el, \"blur\")\n  )\n    .pipe(\n      map(({ type }) => type === \"focus\"),\n      startWith(el === getActiveElement())\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  of\n} from \"rxjs\"\nimport {\n  filter,\n  finalize,\n  map,\n  shareReplay,\n  startWith,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementSize {\n  width: number                        /* Element width */\n  height: number                       /* Element height */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Resize observer entry subject\n */\nconst entry$ = new Subject<ResizeObserverEntry>()\n\n/**\n * Resize observer observable\n *\n * This observable will create a `ResizeObserver` on the first subscription\n * and will automatically terminate it when there are no more subscribers.\n * It's quite important to centralize observation in a single `ResizeObserver`,\n * as the performance difference can be quite dramatic, as the link shows.\n *\n * @see https://bit.ly/3iIYfEm - Google Groups on performance\n */\nconst observer$ = defer(() => of(\n  new ResizeObserver(entries => {\n    for (const entry of entries)\n      entry$.next(entry)\n  })\n))\n  .pipe(\n    switchMap(resize => NEVER.pipe(startWith(resize))\n      .pipe(\n        finalize(() => resize.disconnect())\n      )\n    ),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element size\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementSize(el: HTMLElement): ElementSize {\n  return {\n    width:  el.offsetWidth,\n    height: el.offsetHeight\n  }\n}\n\n/**\n * Retrieve element content size, i.e. including overflowing content\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementContentSize(el: HTMLElement): ElementSize {\n  return {\n    width:  el.scrollWidth,\n    height: el.scrollHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element size\n *\n * This function returns an observable that subscribes to a single internal\n * instance of `ResizeObserver` upon subscription, and emit resize events until\n * termination. Note that this function should not be called with the same\n * element twice, as the first unsubscription will terminate observation.\n *\n * Sadly, we can't use the `DOMRect` objects returned by the observer, because\n * we need the emitted values to be consistent with `getElementSize`, which will\n * return the used values (rounded) and not actual values (unrounded). Thus, we\n * use the `offset*` properties. See the linked GitHub issue.\n *\n * @see https://bit.ly/3m0k3he - GitHub issue\n *\n * @param el - Element\n *\n * @returns Element size observable\n */\nexport function watchElementSize(\n  el: HTMLElement\n): Observable<ElementSize> {\n  return observer$\n    .pipe(\n      tap(observer => observer.observe(el)),\n      switchMap(observer => entry$\n        .pipe(\n          filter(({ target }) => target === el),\n          finalize(() => observer.unobserve(el)),\n          map(() => getElementSize(el))\n        )\n      ),\n      startWith(getElementSize(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n  distinctUntilChanged,\n  map,\n  startWith\n} from \"rxjs/operators\"\n\nimport {\n  getElementContentSize,\n  getElementSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @returns Element offset\n */\nexport function getElementOffset(el: HTMLElement): ElementOffset {\n  return {\n    x: el.scrollLeft,\n    y: el.scrollTop\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @returns Element offset observable\n */\nexport function watchElementOffset(\n  el: HTMLElement\n): Observable<ElementOffset> {\n  return merge(\n    fromEvent(el, \"scroll\"),\n    fromEvent(window, \"resize\")\n  )\n    .pipe(\n      map(() => getElementOffset(el)),\n      startWith(getElementOffset(el))\n    )\n}\n\n/**\n * Watch element threshold\n *\n * This function returns an observable which emits whether the bottom scroll\n * offset of an elements is within a certain threshold.\n *\n * @param el - Element\n * @param threshold - Threshold\n *\n * @returns Element threshold observable\n */\nexport function watchElementThreshold(\n  el: HTMLElement, threshold = 16\n): Observable<boolean> {\n  return watchElementOffset(el)\n    .pipe(\n      map(({ y }) => {\n        const visible = getElementSize(el)\n        const content = getElementContentSize(el)\n        return y >= (\n          content.height - visible.height - threshold\n        )\n      }),\n      distinctUntilChanged()\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element text selection\n *\n * @param el - Element\n */\nexport function setElementSelection(\n  el: HTMLElement\n): void {\n  if (el instanceof HTMLInputElement)\n    el.select()\n  else\n    throw new Error(\"Not implemented\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getElementOrThrow } from \"../element\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n  | \"drawer\"                           /* Toggle for drawer */\n  | \"search\"                           /* Toggle for search */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map\n */\nconst toggles: Record<Toggle, HTMLInputElement> = {\n  drawer: getElementOrThrow(\"[data-md-toggle=drawer]\"),\n  search: getElementOrThrow(\"[data-md-toggle=search]\")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the value of a toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value\n */\nexport function getToggle(name: Toggle): boolean {\n  return toggles[name].checked\n}\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution which doesn't require a polyfill.\n *\n * @param name - Toggle\n * @param value - Toggle value\n */\nexport function setToggle(name: Toggle, value: boolean): void {\n  if (toggles[name].checked !== value)\n    toggles[name].click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value observable\n */\nexport function watchToggle(name: Toggle): Observable<boolean> {\n  const el = toggles[name]\n  return fromEvent(el, \"change\")\n    .pipe(\n      map(() => el.checked),\n      startWith(el.checked)\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../element\"\nimport { getToggle } from \"../toggle\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Keyboard mode\n */\nexport type KeyboardMode =\n  | \"global\"                           /* Global */\n  | \"search\"                           /* Search is open */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Keyboard\n */\nexport interface Keyboard {\n  mode: KeyboardMode                   /* Keyboard mode */\n  type: string                         /* Key type */\n  claim(): void                        /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n *\n * @returns Test result\n */\nfunction isSusceptibleToKeyboard(el: HTMLElement): boolean {\n  switch (el.tagName) {\n\n    /* Form elements */\n    case \"INPUT\":\n    case \"SELECT\":\n    case \"TEXTAREA\":\n      return true\n\n    /* Everything else */\n    default:\n      return el.isContentEditable\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch keyboard\n *\n * @returns Keyboard observable\n */\nexport function watchKeyboard(): Observable<Keyboard> {\n  return fromEvent<KeyboardEvent>(window, \"keydown\")\n    .pipe(\n      filter(ev => !(ev.metaKey || ev.ctrlKey)),\n      map(ev => ({\n        mode: getToggle(\"search\") ? \"search\" : \"global\",\n        type: ev.key,\n        claim() {\n          ev.preventDefault()\n          ev.stopPropagation()\n        }\n      } as Keyboard)),\n      filter(({ mode }) => {\n        if (mode === \"global\") {\n          const active = getActiveElement()\n          if (typeof active !== \"undefined\")\n            return !isSusceptibleToKeyboard(active)\n        }\n        return true\n      }),\n      share()\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location\n *\n * This function returns a `URL` object (and not `Location`) to normalize the\n * typings across the application. Furthermore, locations need to be tracked\n * without setting them and `Location` is a singleton which represents the\n * current location.\n *\n * @returns URL\n */\nexport function getLocation(): URL {\n  return new URL(location.href)\n}\n\n/**\n * Set location\n *\n * @param url - URL to change to\n */\nexport function setLocation(url: URL): void {\n  location.href = url.href\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @returns Location subject\n */\nexport function watchLocation(): Subject<URL> {\n  return new Subject<URL>()\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport { filter, map, share, startWith, switchMap } from \"rxjs/operators\"\n\nimport { createElement, getElement } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location hash\n *\n * @returns Location hash\n */\nexport function getLocationHash(): string {\n  return location.hash.substring(1)\n}\n\n/**\n * Set location hash\n *\n * Setting a new fragment identifier via `location.hash` will have no effect\n * if the value doesn't change. When a new fragment identifier is set, we want\n * the browser to target the respective element at all times, which is why we\n * use this dirty little trick.\n *\n * @param hash - Location hash\n */\nexport function setLocationHash(hash: string): void {\n  const el = createElement(\"a\")\n  el.href = hash\n  el.addEventListener(\"click\", ev => ev.stopPropagation())\n  el.click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location hash\n *\n * @returns Location hash observable\n */\nexport function watchLocationHash(): Observable<string> {\n  return fromEvent<HashChangeEvent>(window, \"hashchange\")\n    .pipe(\n      map(getLocationHash),\n      startWith(getLocationHash()),\n      filter(hash => hash.length > 0),\n      share()\n    )\n}\n\n/**\n * Watch location target\n *\n * @returns Location target observable\n */\nexport function watchLocationTarget(): Observable<HTMLElement> {\n  return watchLocationHash()\n    .pipe(\n      switchMap(id => of(getElement(`[id=\"${id}\"]`)!))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  fromEvent,\n  fromEventPattern\n} from \"rxjs\"\nimport {\n  mapTo,\n  startWith,\n  switchMap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * Note that although `MediaQueryList.addListener` is deprecated we have to\n * use it, because it's the only way to ensure proper downward compatibility.\n *\n * @see https://bit.ly/3dUBH2m - GitHub issue\n *\n * @param query - Media query\n *\n * @returns Media observable\n */\nexport function watchMedia(query: string): Observable<boolean> {\n  const media = matchMedia(query)\n  return fromEventPattern<boolean>(next => (\n    media.addListener(() => next(media.matches))\n  ))\n    .pipe(\n      startWith(media.matches)\n    )\n}\n\n/**\n * Watch print mode, cross-browser\n *\n * @returns Print mode observable\n */\nexport function watchPrint(): Observable<void> {\n  return fromEvent(window, \"beforeprint\")\n    .pipe(\n      mapTo(undefined)\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Toggle an observable with a media observable\n *\n * @template T - Data type\n *\n * @param query$ - Media observable\n * @param factory - Observable factory\n *\n * @returns Toggled observable\n */\nexport function at<T>(\n  query$: Observable<boolean>, factory: () => Observable<T>\n): Observable<T> {\n  return query$\n    .pipe(\n      switchMap(active => active ? factory() : NEVER)\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, from } from \"rxjs\"\nimport {\n  filter,\n  map,\n  shareReplay,\n  switchMap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Response observable\n */\nexport function request(\n  url: URL | string, options: RequestInit = { credentials: \"same-origin\" }\n): Observable<Response> {\n  return from(fetch(`${url}`, options))\n    .pipe(\n      filter(res => res.status === 200),\n    )\n}\n\n/**\n * Fetch JSON from the given URL\n *\n * @template T - Data type\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestJSON<T>(\n  url: URL | string, options?: RequestInit\n): Observable<T> {\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.json()),\n      shareReplay(1)\n    )\n}\n\n/**\n * Fetch XML from the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestXML(\n  url: URL | string, options?: RequestInit\n): Observable<Document> {\n  const dom = new DOMParser()\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.text()),\n      map(res => dom.parseFromString(res, \"text/xml\")),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * On iOS Safari, viewport offset can be negative due to overflow scrolling.\n * As this may induce strange behaviors downstream, we'll just limit it to 0.\n *\n * @returns Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n  return {\n    x: Math.max(0, pageXOffset),\n    y: Math.max(0, pageYOffset)\n  }\n}\n\n/**\n * Set viewport offset\n *\n * @param offset - Viewport offset\n */\nexport function setViewportOffset(\n  { x, y }: Partial<ViewportOffset>\n): void {\n  window.scrollTo(x || 0, y || 0)\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @returns Viewport offset observable\n */\nexport function watchViewportOffset(): Observable<ViewportOffset> {\n  return merge(\n    fromEvent(window, \"scroll\", { passive: true }),\n    fromEvent(window, \"resize\", { passive: true })\n  )\n    .pipe(\n      map(getViewportOffset),\n      startWith(getViewportOffset())\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n  width: number                        /* Viewport width */\n  height: number                       /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @returns Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n  return {\n    width:  innerWidth,\n    height: innerHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @returns Viewport size observable\n */\nexport function watchViewportSize(): Observable<ViewportSize> {\n  return fromEvent(window, \"resize\", { passive: true })\n    .pipe(\n      map(getViewportSize),\n      startWith(getViewportSize())\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  map,\n  shareReplay\n} from \"rxjs/operators\"\n\nimport { Header } from \"~/components\"\n\nimport {\n  ViewportOffset,\n  watchViewportOffset\n} from \"../offset\"\nimport {\n  ViewportSize,\n  watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n  offset: ViewportOffset               /* Viewport offset */\n  size: ViewportSize                   /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch at options\n */\ninterface WatchAtOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @returns Viewport observable\n */\nexport function watchViewport(): Observable<Viewport> {\n  return combineLatest([\n    watchViewportOffset(),\n    watchViewportSize()\n  ])\n    .pipe(\n      map(([offset, size]) => ({ offset, size })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @returns Viewport observable\n */\nexport function watchViewportAt(\n  el: HTMLElement, { viewport$, header$ }: WatchAtOptions\n): Observable<Viewport> {\n  const size$ = viewport$\n    .pipe(\n      distinctUntilKeyChanged(\"size\")\n    )\n\n  /* Compute element offset */\n  const offset$ = combineLatest([size$, header$])\n    .pipe(\n      map((): ViewportOffset => ({\n        x: el.offsetLeft,\n        y: el.offsetTop\n      }))\n    )\n\n  /* Compute relative viewport, return hot observable */\n  return combineLatest([header$, viewport$, offset$])\n    .pipe(\n      map(([{ height }, { offset, size }, { x, y }]) => ({\n        offset: {\n          x: offset.x - x,\n          y: offset.y - y + height\n        },\n        size\n      }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEvent } from \"rxjs\"\nimport {\n  map,\n  share,\n  switchMapTo,\n  tap,\n  throttle\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n  type: unknown                        /* Message type */\n  data?: unknown                       /* Message data */\n}\n\n/**\n * Worker handler\n *\n * @template T - Message type\n */\nexport interface WorkerHandler<\n  T extends WorkerMessage\n> {\n  tx$: Subject<T>                      /* Message transmission subject */\n  rx$: Observable<T>                   /* Message receive observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n *\n * @template T - Worker message type\n */\ninterface WatchOptions<T extends WorkerMessage> {\n  tx$: Observable<T>                   /* Message transmission observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch a web worker\n *\n * This function returns an observable that sends all values emitted by the\n * message observable to the web worker. Web worker communication is expected\n * to be bidirectional (request-response) and synchronous. Messages that are\n * emitted during a pending request are throttled, the last one is emitted.\n *\n * @param worker - Web worker\n * @param options - Options\n *\n * @returns Worker message observable\n */\nexport function watchWorker<T extends WorkerMessage>(\n  worker: Worker, { tx$ }: WatchOptions<T>\n): Observable<T> {\n\n  /* Intercept messages from worker-like objects */\n  const rx$ = fromEvent<MessageEvent>(worker, \"message\")\n    .pipe(\n      map(({ data }) => data as T)\n    )\n\n  /* Send and receive messages, return hot observable */\n  return tx$\n    .pipe(\n      throttle(() => rx$, { leading: true, trailing: true }),\n      tap(message => worker.postMessage(message)),\n      switchMapTo(rx$),\n      share()\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow, getLocation } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Feature flag\n */\nexport type Flag =\n  | \"header.autohide\"                  /* Hide header */\n  | \"navigation.expand\"                /* Automatic expansion */\n  | \"navigation.instant\"               /* Instant loading */\n  | \"navigation.sections\"              /* Sections navigation */\n  | \"navigation.tabs\"                  /* Tabs navigation */\n  | \"navigation.top\"                   /* Back-to-top button */\n  | \"toc.integrate\"                    /* Integrated table of contents */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Translation\n */\nexport type Translation =\n  | \"clipboard.copy\"                   /* Copy to clipboard */\n  | \"clipboard.copied\"                 /* Copied to clipboard */\n  | \"search.config.lang\"               /* Search language */\n  | \"search.config.pipeline\"           /* Search pipeline */\n  | \"search.config.separator\"          /* Search separator */\n  | \"search.placeholder\"               /* Search */\n  | \"search.result.placeholder\"        /* Type to start searching */\n  | \"search.result.none\"               /* No matching documents */\n  | \"search.result.one\"                /* 1 matching document */\n  | \"search.result.other\"              /* # matching documents */\n  | \"search.result.more.one\"           /* 1 more on this page */\n  | \"search.result.more.other\"         /* # more on this page */\n  | \"search.result.term.missing\"       /* Missing */\n  | \"select.version.title\"             /* Version selector */\n\n/**\n * Translations\n */\nexport type Translations = Record<Translation, string>\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Versioning\n */\nexport interface Versioning {\n  provider: \"mike\"                     /* Version provider */\n}\n\n/**\n * Configuration\n */\nexport interface Config {\n  base: string                         /* Base URL */\n  features: Flag[]                     /* Feature flags */\n  translations: Translations           /* Translations */\n  search: string                       /* Search worker URL */\n  version?: Versioning                 /* Versioning */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration and make base URL absolute\n */\nconst script = getElementOrThrow(\"#__config\")\nconst config: Config = JSON.parse(script.textContent!)\nconfig.base = new URL(config.base, getLocation())\n  .toString()\n  .replace(/\\/$/, \"\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration\n *\n * @returns Global configuration\n */\nexport function configuration(): Config {\n  return config\n}\n\n/**\n * Check whether a feature flag is enabled\n *\n * @param flag - Feature flag\n *\n * @returns Test result\n */\nexport function feature(flag: Flag): boolean {\n  return config.features.includes(flag)\n}\n\n/**\n * Retrieve the translation for the given key\n *\n * @param key - Key to be translated\n * @param value - Positional value, if any\n *\n * @returns Translation\n */\nexport function translation(\n  key: Translation, value?: string | number\n): string {\n  return typeof value !== \"undefined\"\n    ? config.translations[key].replace(\"#\", value.toString())\n    : config.translations[key]\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow, getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component\n */\nexport type ComponentType =\n  | \"announce\"                         /* Announcement bar */\n  | \"container\"                        /* Container */\n  | \"content\"                          /* Content */\n  | \"dialog\"                           /* Dialog */\n  | \"header\"                           /* Header */\n  | \"header-title\"                     /* Header title */\n  | \"header-topic\"                     /* Header topic */\n  | \"main\"                             /* Main area */\n  | \"palette\"                          /* Color palette */\n  | \"search\"                           /* Search */\n  | \"search-query\"                     /* Search input */\n  | \"search-result\"                    /* Search results */\n  | \"sidebar\"                          /* Sidebar */\n  | \"skip\"                             /* Skip link */\n  | \"source\"                           /* Repository information */\n  | \"tabs\"                             /* Navigation tabs */\n  | \"toc\"                              /* Table of contents */\n  | \"top\"                              /* Back-to-top button */\n\n/**\n * A component\n *\n * @template T - Component type\n * @template U - Reference type\n */\nexport type Component<\n  T extends {} = {},\n  U extends HTMLElement = HTMLElement\n> =\n  T & {\n    ref: U                             /* Component reference */\n  }\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component type map\n */\ninterface ComponentTypeMap {\n  \"announce\": HTMLElement              /* Announcement bar */\n  \"container\": HTMLElement             /* Container */\n  \"content\": HTMLElement               /* Content */\n  \"dialog\": HTMLElement                /* Dialog */\n  \"header\": HTMLElement                /* Header */\n  \"header-title\": HTMLElement          /* Header title */\n  \"header-topic\": HTMLElement          /* Header topic */\n  \"main\": HTMLElement                  /* Main area */\n  \"palette\": HTMLElement               /* Color palette */\n  \"search\": HTMLElement                /* Search */\n  \"search-query\": HTMLInputElement     /* Search input */\n  \"search-result\": HTMLElement         /* Search results */\n  \"sidebar\": HTMLElement               /* Sidebar */\n  \"skip\": HTMLAnchorElement            /* Skip link */\n  \"source\": HTMLAnchorElement          /* Repository information */\n  \"tabs\": HTMLElement                  /* Navigation tabs */\n  \"toc\": HTMLElement                   /* Table of contents */\n  \"top\": HTMLAnchorElement             /* Back-to-top button */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the element for a given component or throw a reference error\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getComponentElement<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T] {\n  return getElementOrThrow(`[data-md-component=${type}]`, node)\n}\n\n/**\n * Retrieve all elements for a given component\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getComponentElements<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T][] {\n  return getElements(`[data-md-component=${type}]`, node)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  fromEvent,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  switchMap,\n  tap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport { resetFocusable, setFocusable } from \"~/actions\"\nimport {\n  Viewport,\n  getElementContentSize,\n  getElementSize,\n  getElements,\n  watchMedia\n} from \"~/browser\"\nimport { renderClipboardButton } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Code block\n */\nexport interface CodeBlock {\n  scroll: boolean                      /* Code block overflows */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Global index for Clipboard.js integration\n */\nlet index = 0\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch code block\n *\n * This function monitors size changes of the viewport, as well as switches of\n * content tabs with embedded code blocks, as both may trigger overflow.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block observable\n */\nexport function watchCodeBlock(\n  el: HTMLElement, { viewport$ }: WatchOptions\n): Observable<CodeBlock> {\n  const container$ = of(el)\n    .pipe(\n      switchMap(child => {\n        const container = child.closest(\"[data-tabs]\")\n        if (container instanceof HTMLElement) {\n          return merge(\n            ...getElements(\"input\", container)\n              .map(input => fromEvent(input, \"change\"))\n          )\n        }\n        return NEVER\n      })\n    )\n\n  /* Check overflow on resize and tab change */\n  return merge(\n    viewport$.pipe(distinctUntilKeyChanged(\"size\")),\n    container$\n  )\n    .pipe(\n      map(() => {\n        const visible = getElementSize(el)\n        const content = getElementContentSize(el)\n        return {\n          scroll: content.width > visible.width\n        }\n      }),\n      distinctUntilKeyChanged(\"scroll\")\n    )\n}\n\n/**\n * Mount code block\n *\n * This function ensures that an overflowing code block is focusable through\n * keyboard, so it can be scrolled without a mouse to improve on accessibility.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block component observable\n */\nexport function mountCodeBlock(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<CodeBlock>> {\n  const internal$ = new Subject<CodeBlock>()\n  internal$\n    .pipe(\n      withLatestFrom(watchMedia(\"(hover)\"))\n    )\n      .subscribe(([{ scroll }, hover]) => {\n        if (scroll && hover)\n          setFocusable(el)\n        else\n          resetFocusable(el)\n      })\n\n  /* Render button for Clipboard.js integration */\n  if (ClipboardJS.isSupported()) {\n    const parent = el.closest(\"pre\")!\n    parent.id = `__code_${index++}`\n    parent.insertBefore(\n      renderClipboardButton(parent.id),\n      el\n    )\n  }\n\n  /* Create and return component */\n  return watchCodeBlock(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set focusable property\n *\n * @param el - Element\n * @param value - Tabindex value\n */\nexport function setFocusable(\n  el: HTMLElement, value = 0\n): void {\n  el.setAttribute(\"tabindex\", value.toString())\n}\n\n/**\n * Reset focusable property\n *\n * @param el - Element\n */\nexport function resetFocusable(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"tabindex\")\n}\n\n/**\n * Set scroll lock\n *\n * @param el - Scrollable element\n * @param value - Vertical offset\n */\nexport function setScrollLock(\n  el: HTMLElement, value: number\n): void {\n  el.setAttribute(\"data-md-state\", \"lock\")\n  el.style.top = `-${value}px`\n}\n\n/**\n * Reset scroll lock\n *\n * @param el - Scrollable element\n */\nexport function resetScrollLock(\n  el: HTMLElement\n): void {\n  const value = -1 * parseInt(el.style.top, 10)\n  el.removeAttribute(\"data-md-state\")\n  el.style.top = \"\"\n  if (value)\n    window.scrollTo(0, value)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set anchor state\n *\n * @param el - Anchor element\n * @param state - Anchor state\n */\nexport function setAnchorState(\n  el: HTMLElement, state: \"blur\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset anchor state\n *\n * @param el - Anchor element\n */\nexport function resetAnchorState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set anchor active\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is active\n */\nexport function setAnchorActive(\n  el: HTMLElement, value: boolean\n): void {\n  el.classList.toggle(\"md-nav__link--active\", value)\n}\n\n/**\n * Reset anchor active\n *\n * @param el - Anchor element\n */\nexport function resetAnchorActive(\n  el: HTMLElement\n): void {\n  el.classList.remove(\"md-nav__link--active\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set dialog message\n *\n * @param el - Dialog element\n * @param value - Dialog message\n */\nexport function setDialogMessage(\n  el: HTMLElement, value: string\n): void {\n  el.firstElementChild!.innerHTML = value\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set dialog state\n *\n * @param el - Dialog element\n * @param state - Dialog state\n */\nexport function setDialogState(\n  el: HTMLElement, state: \"open\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset dialog state\n *\n * @param el - Dialog element\n */\nexport function resetDialogState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header state\n *\n * @param el - Header element\n * @param state - Header state\n */\nexport function setHeaderState(\n  el: HTMLElement, state: \"shadow\" | \"hidden\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset header state\n *\n * @param el - Header element\n */\nexport function resetHeaderState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header title state\n *\n * @param el - Header title element\n * @param state - Header title state\n */\nexport function setHeaderTitleState(\n  el: HTMLElement, state: \"active\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset header title state\n *\n * @param el - Header title element\n */\nexport function resetHeaderTitleState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set search query placeholder\n *\n * @param el - Search query element\n * @param value - Placeholder\n */\nexport function setSearchQueryPlaceholder(\n  el: HTMLInputElement, value: string\n): void {\n  el.placeholder = value\n}\n\n/**\n * Reset search query placeholder\n *\n * @param el - Search query element\n */\nexport function resetSearchQueryPlaceholder(\n  el: HTMLInputElement\n): void {\n  el.placeholder = translation(\"search.placeholder\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { JSX as JSXInternal } from \"preact\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML attributes\n */\ntype Attributes =\n  & JSXInternal.HTMLAttributes\n  & JSXInternal.SVGAttributes\n  & Record<string, any>\n\n/**\n * Child element\n */\ntype Child =\n  | HTMLElement\n  | Text\n  | string\n  | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(el: HTMLElement, child: Child | Child[]): void {\n\n  /* Handle primitive types (including raw HTML) */\n  if (typeof child === \"string\" || typeof child === \"number\") {\n    el.innerHTML += child.toString()\n\n  /* Handle nodes */\n  } else if (child instanceof Node) {\n    el.appendChild(child)\n\n  /* Handle nested children */\n  } else if (Array.isArray(child)) {\n    for (const node of child)\n      appendChild(el, node)\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @param tag - HTML tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @returns Element\n */\nexport function h(\n  tag: string, attributes: Attributes | null, ...children: Child[]\n): HTMLElement {\n  const el = document.createElement(tag)\n\n  /* Set attributes, if any */\n  if (attributes)\n    for (const attr of Object.keys(attributes))\n      if (typeof attributes[attr] !== \"boolean\")\n        el.setAttribute(attr, attributes[attr])\n      else if (attributes[attr])\n        el.setAttribute(attr, \"\")\n\n  /* Append child nodes */\n  for (const child of children)\n    appendChild(el, child)\n\n  /* Return element */\n  return el\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n  namespace JSX {\n    type Element = HTMLElement\n    type IntrinsicElements = JSXInternal.IntrinsicElements\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Truncate a string after the given number of characters\n *\n * This is not a very reasonable approach, since the summaries kind of suck.\n * It would be better to create something more intelligent, highlighting the\n * search occurrences and making a better summary out of it, but this note was\n * written three years ago, so who knows if we'll ever fix it.\n *\n * @param value - Value to be truncated\n * @param n - Number of characters\n *\n * @returns Truncated value\n */\nexport function truncate(value: string, n: number): string {\n  let i = n\n  if (value.length > i) {\n    while (value[i] !== \" \" && --i > 0) { /* keep eating */ }\n    return `${value.substring(0, i)}...`\n  }\n  return value\n}\n\n/**\n * Round a number for display with repository facts\n *\n * This is a reverse-engineered version of GitHub's weird rounding algorithm\n * for stars, forks and all other numbers. While all numbers below `1,000` are\n * returned as-is, bigger numbers are converted to fixed numbers:\n *\n * - `1,049` => `1k`\n * - `1,050` => `1.1k`\n * - `1,949` => `1.9k`\n * - `1,950` => `2k`\n *\n * @param value - Original value\n *\n * @returns Rounded value\n */\nexport function round(value: number): string {\n  if (value > 999) {\n    const digits = +((value - 950) % 1000 > 99)\n    return `${((value + 0.000001) / 1000).toFixed(digits)}k`\n  } else {\n    return value.toString()\n  }\n}\n\n/**\n * Simple hash function\n *\n * @see https://bit.ly/2wsVjJ4 - Original source\n *\n * @param value - Value to be hashed\n *\n * @returns Hash as 32bit integer\n */\nexport function hash(value: string): number {\n  let h = 0\n  for (let i = 0, len = value.length; i < len; i++) {\n    h  = ((h << 5) - h) + value.charCodeAt(i)\n    h |= 0 // Convert to 32bit integer\n  }\n  return h\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set number of search results\n *\n * @param el - Search result metadata element\n * @param value - Number of results\n */\nexport function setSearchResultMeta(\n  el: HTMLElement, value: number\n): void {\n  switch (value) {\n\n    /* No results */\n    case 0:\n      el.textContent = translation(\"search.result.none\")\n      break\n\n    /* One result */\n    case 1:\n      el.textContent = translation(\"search.result.one\")\n      break\n\n    /* Multiple result */\n    default:\n      el.textContent = translation(\"search.result.other\", round(value))\n  }\n}\n\n/**\n * Reset number of search results\n *\n * @param el - Search result metadata element\n */\nexport function resetSearchResultMeta(\n  el: HTMLElement\n): void {\n  el.textContent = translation(\"search.result.placeholder\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Add an element to the search result list\n *\n * @param el - Search result list element\n * @param child - Search result element\n */\nexport function addToSearchResultList(\n  el: HTMLElement, child: Element\n): void {\n  el.appendChild(child)\n}\n\n/**\n * Reset search result list\n *\n * @param el - Search result list element\n */\nexport function resetSearchResultList(\n  el: HTMLElement\n): void {\n  el.innerHTML = \"\"\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar offset\n *\n * @param el - Sidebar element\n * @param value - Sidebar offset\n */\nexport function setSidebarOffset(\n  el: HTMLElement, value: number\n): void {\n  el.style.top = `${value}px`\n}\n\n/**\n * Reset sidebar offset\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarOffset(\n  el: HTMLElement\n): void {\n  el.style.top = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar height\n *\n * This function doesn't set the height of the actual sidebar, but of its first\n * child \u2013 the `.md-sidebar__scrollwrap` element in order to mitigiate jittery\n * sidebars when the footer is scrolled into view. At some point we switched\n * from `absolute` / `fixed` positioning to `sticky` positioning, significantly\n * reducing jitter in some browsers (respectively Firefox and Safari) when\n * scrolling from the top. However, top-aligned sticky positioning means that\n * the sidebar snaps to the bottom when the end of the container is reached.\n * This is what leads to the mentioned jitter, as the sidebar's height may be\n * updated too slowly.\n *\n * This behaviour can be mitigiated by setting the height of the sidebar to `0`\n * while preserving the padding, and the height on its first element.\n *\n * @param el - Sidebar element\n * @param value - Sidebar height\n */\nexport function setSidebarHeight(\n  el: HTMLElement, value: number\n): void {\n  const scrollwrap = el.firstElementChild as HTMLElement\n  scrollwrap.style.height = `${value - 2 * scrollwrap.offsetTop}px`\n}\n\n/**\n * Reset sidebar height\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarHeight(\n  el: HTMLElement\n): void {\n  const scrollwrap = el.firstElementChild as HTMLElement\n  scrollwrap.style.height = \"\"\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set repository facts\n *\n * @param el - Repository element\n * @param child - Repository facts element\n */\nexport function setSourceFacts(\n  el: HTMLElement, child: Element\n): void {\n  el.lastElementChild!.appendChild(child)\n}\n\n/**\n * Set repository state\n *\n * @param el - Repository element\n * @param state - Repository state\n */\nexport function setSourceState(\n  el: HTMLElement, state: \"done\"\n): void {\n  el.lastElementChild!.setAttribute(\"data-md-state\", state)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set tabs state\n *\n * @param el - Tabs element\n * @param state - Tabs state\n */\nexport function setTabsState(\n  el: HTMLElement, state: \"hidden\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset tabs state\n *\n * @param el - Tabs element\n */\nexport function resetTabsState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set back-to-top state\n *\n * @param el - Back-to-top element\n * @param state - Back-to-top state\n */\nexport function setBackToTopState(\n  el: HTMLElement, state: \"hidden\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset back-to-top state\n *\n * @param el - Back-to-top element\n */\nexport function resetBackToTopState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @returns Element\n */\nexport function renderClipboardButton(id: string): HTMLElement {\n  return (\n    <button\n      class=\"md-clipboard md-icon\"\n      title={translation(\"clipboard.copy\")}\n      data-clipboard-target={`#${id} > code`}\n    ></button>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport {\n  SearchDocument,\n  SearchMetadata,\n  SearchResult\n} from \"~/integrations/search\"\nimport { h, truncate } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Render flag\n */\nconst enum Flag {\n  TEASER = 1,                          /* Render teaser */\n  PARENT = 2                           /* Render as parent */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper function\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search document\n *\n * @param document - Search document\n * @param flag - Render flags\n *\n * @returns Element\n */\nfunction renderSearchDocument(\n  document: SearchDocument & SearchMetadata, flag: Flag\n): HTMLElement {\n  const parent = flag & Flag.PARENT\n  const teaser = flag & Flag.TEASER\n\n  /* Render missing query terms */\n  const missing = Object.keys(document.terms)\n    .filter(key => !document.terms[key])\n    .map(key => [<del>{key}</del>, \" \"])\n    .flat()\n    .slice(0, -1)\n\n  /* Render article or section, depending on flags */\n  const url = document.location\n  return (\n    <a href={url} class=\"md-search-result__link\" tabIndex={-1}>\n      <article\n        class={[\"md-search-result__article\", ...parent\n          ? [\"md-search-result__article--document\"]\n          : []\n        ].join(\" \")}\n        data-md-score={document.score.toFixed(2)}\n      >\n        {parent > 0 && <div class=\"md-search-result__icon md-icon\"></div>}\n        <h1 class=\"md-search-result__title\">{document.title}</h1>\n        {teaser > 0 && document.text.length > 0 &&\n          <p class=\"md-search-result__teaser\">\n            {truncate(document.text, 320)}\n          </p>\n        }\n        {teaser > 0 && missing.length > 0 &&\n          <p class=\"md-search-result__terms\">\n            {translation(\"search.result.term.missing\")}: {...missing}\n          </p>\n        }\n      </article>\n    </a>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @returns Element\n */\nexport function renderSearchResult(\n  result: SearchResult\n): HTMLElement {\n  const threshold = result[0].score\n  const docs = [...result]\n\n  /* Find and extract parent article */\n  const parent = docs.findIndex(doc => !doc.location.includes(\"#\"))\n  const [article] = docs.splice(parent, 1)\n\n  /* Determine last index above threshold */\n  let index = docs.findIndex(doc => doc.score < threshold)\n  if (index === -1)\n    index = docs.length\n\n  /* Partition sections */\n  const best = docs.slice(0, index)\n  const more = docs.slice(index)\n\n  /* Render children */\n  const children = [\n    renderSearchDocument(article, Flag.PARENT | +(!parent && index === 0)),\n    ...best.map(section => renderSearchDocument(section, Flag.TEASER)),\n    ...more.length ? [\n      <details class=\"md-search-result__more\">\n        <summary tabIndex={-1}>\n          {more.length > 0 && more.length === 1\n            ? translation(\"search.result.more.one\")\n            : translation(\"search.result.more.other\", more.length)\n          }\n        </summary>\n        {...more.map(section => renderSearchDocument(section, Flag.TEASER))}\n      </details>\n    ] : []\n  ]\n\n  /* Render search result */\n  return (\n    <li class=\"md-search-result__item\">\n      {children}\n    </li>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SourceFacts } from \"~/components\"\nimport { h, round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render repository facts\n *\n * @param facts - Repository facts\n *\n * @returns Element\n */\nexport function renderSourceFacts(facts: SourceFacts): HTMLElement {\n  return (\n    <ul class=\"md-source__facts\">\n      {Object.entries(facts).map(([key, value]) => (\n        <li class={`md-source__fact md-source__fact--${key}`}>\n          {typeof value === \"number\" ? round(value) : value}\n        </li>\n      ))}\n    </ul>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @returns Element\n */\nexport function renderTable(table: HTMLElement): HTMLElement {\n  return (\n    <div class=\"md-typeset__scrollwrap\">\n      <div class=\"md-typeset__table\">\n        {table}\n      </div>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration, translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Version\n */\nexport interface Version {\n  version: string                      /* Version identifier */\n  title: string                        /* Version title */\n  aliases: string[]                    /* Version aliases */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version\n *\n * @param version - Version\n *\n * @returns Element\n */\nfunction renderVersion(version: Version): HTMLElement {\n  const config = configuration()\n\n  /* Ensure trailing slash, see https://bit.ly/3rL5u3f */\n  const url = new URL(`${version.version}/`, config.base)\n  return (\n    <li class=\"md-version__item\">\n      <a href={url.toString()} class=\"md-version__link\">\n        {version.title}\n      </a>\n    </li>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version selector\n *\n * @param versions - Versions\n *\n * @returns Element\n */\nexport function renderVersionSelector(versions: Version[]): HTMLElement {\n  const config = configuration()\n\n  /* Determine active version */\n  const [, current] = config.base.match(/([^/]+)\\/?$/)!\n  const active =\n    versions.find(({ version, aliases }) => (\n      version === current || aliases.includes(current)\n    )) || versions[0]\n\n  /* Render version selector */\n  return (\n    <div class=\"md-version\">\n      <button\n        class=\"md-version__current\"\n        aria-label={translation(\"select.version.title\")}\n      >\n        {active.title}\n      </button>\n      <ul class=\"md-version__list\">\n        {versions.map(renderVersion)}\n      </ul>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject } from \"rxjs\"\nimport {\n  filter,\n  finalize,\n  map,\n  mapTo,\n  mergeWith,\n  tap\n} from \"rxjs/operators\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Details\n */\nexport interface Details {}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<void>             /* Print mode observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<void>             /* Print mode observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch details\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details observable\n */\nexport function watchDetails(\n  el: HTMLDetailsElement, { target$, print$ }: WatchOptions\n): Observable<Details> {\n  return target$\n    .pipe(\n      map(target => target.closest(\"details:not([open])\")!),\n      filter(details => el === details),\n      mergeWith(print$),\n      mapTo(el)\n    )\n}\n\n/**\n * Mount details\n *\n * This function ensures that `details` tags are opened on anchor jumps and\n * prior to printing, so the whole content of the page is visible.\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details component observable\n */\nexport function mountDetails(\n  el: HTMLDetailsElement, options: MountOptions\n): Observable<Component<Details>> {\n  const internal$ = new Subject<Details>()\n  internal$.subscribe(() => {\n    el.setAttribute(\"open\", \"\")\n    el.scrollIntoView()\n  })\n\n  /* Create and return component */\n  return watchDetails(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      mapTo({ ref: el })\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, of } from \"rxjs\"\n\nimport { createElement, replaceElement } from \"~/browser\"\nimport { renderTable } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Data table\n */\nexport interface DataTable {}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Sentinel for replacement\n */\nconst sentinel = createElement(\"table\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount data table\n *\n * This function wraps a data table in another scrollable container, so it can\n * be smoothly scrolled on smaller screen sizes and won't break the layout.\n *\n * @param el - Data table element\n *\n * @returns Data table component observable\n */\nexport function mountDataTable(\n  el: HTMLElement\n): Observable<Component<DataTable>> {\n  replaceElement(el, sentinel)\n  replaceElement(sentinel, renderTable(el))\n\n  /* Create and return component */\n  return of({ ref: el })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, merge } from \"rxjs\"\n\nimport { Viewport, getElements } from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { CodeBlock, mountCodeBlock } from \"../code\"\nimport { Details, mountDetails } from \"../details\"\nimport { DataTable, mountDataTable } from \"../table\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Content\n */\nexport type Content =\n  | CodeBlock\n  | DataTable\n  | Details\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  print$: Observable<void>             /* Print mode observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount content\n *\n * This function mounts all components that are found in the content of the\n * actual article, including code blocks, data tables and details.\n *\n * @param el - Content element\n * @param options - Options\n *\n * @returns Content component observable\n */\nexport function mountContent(\n  el: HTMLElement, { target$, viewport$, print$ }: MountOptions\n): Observable<Component<Content>> {\n  return merge(\n\n    /* Code blocks */\n    ...getElements(\"pre > code\", el)\n      .map(child => mountCodeBlock(child, { viewport$ })),\n\n    /* Data tables */\n    ...getElements(\"table:not([class])\", el)\n      .map(child => mountDataTable(child)),\n\n    /* Details */\n    ...getElements(\"details\", el)\n      .map(child => mountDetails(child, { target$, print$ }))\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  delay,\n  finalize,\n  map,\n  observeOn,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetDialogState,\n  setDialogMessage,\n  setDialogState\n} from \"~/actions\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Dialog\n */\nexport interface Dialog {\n  message: string                      /* Dialog message */\n  open: boolean                        /* Dialog is visible */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch dialog\n *\n * @param _el - Dialog element\n * @param options - Options\n *\n * @returns Dialog observable\n */\nexport function watchDialog(\n  _el: HTMLElement, { alert$ }: WatchOptions\n): Observable<Dialog> {\n  return alert$\n    .pipe(\n      switchMap(message => merge(\n        of(true),\n        of(false).pipe(delay(2000))\n      )\n        .pipe(\n          map(open => ({ message, open }))\n        )\n      )\n    )\n}\n\n/**\n * Mount dialog\n *\n * This function reveals the dialog in the right cornerwhen a new alert is\n * emitted through the subject that is passed as part of the options.\n *\n * @param el - Dialog element\n * @param options - Options\n *\n * @returns Dialog component observable\n */\nexport function mountDialog(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Dialog>> {\n  const internal$ = new Subject<Dialog>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe(({ message, open }) => {\n        setDialogMessage(el, message)\n        if (open)\n          setDialogState(el, \"open\")\n        else\n          resetDialogState(el)\n      })\n\n  /* Create and return component */\n  return watchDialog(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest,\n  defer,\n  of\n} from \"rxjs\"\nimport {\n  bufferCount,\n  combineLatestWith,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  filter,\n  map,\n  observeOn,\n  shareReplay,\n  startWith,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { feature } from \"~/_\"\nimport { resetHeaderState, setHeaderState } from \"~/actions\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchToggle\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Main } from \"../../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n  height: number                       /* Header visible height */\n  sticky: boolean                      /* Header stickyness */\n  hidden: boolean                      /* User scrolled past threshold */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute whether the header is hidden\n *\n * If the user scrolls past a certain threshold, the header can be hidden when\n * scrolling down, and shown when scrolling up.\n *\n * @param options - Options\n *\n * @returns Toggle observable\n */\nfunction isHidden({ viewport$ }: WatchOptions): Observable<boolean> {\n  if (!feature(\"header.autohide\"))\n    return of(false)\n\n  /* Compute direction and turning point */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => [a < b, b] as const),\n      distinctUntilKeyChanged(0)\n    )\n\n  /* Compute whether header should be hidden */\n  const hidden$ = combineLatest([viewport$, direction$])\n    .pipe(\n      filter(([{ offset }, [, y]]) => Math.abs(y - offset.y) > 100),\n      map(([, [direction]]) => direction),\n      distinctUntilChanged()\n    )\n\n  /* Compute threshold for hiding */\n  const search$ = watchToggle(\"search\")\n  return combineLatest([viewport$, search$])\n    .pipe(\n      map(([{ offset }, search]) => offset.y > 400 && !search),\n      distinctUntilChanged(),\n      switchMap(active => active ? hidden$ : of(false)),\n      startWith(false)\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header observable\n */\nexport function watchHeader(\n  el: HTMLElement, options: WatchOptions\n): Observable<Header> {\n  return defer(() => {\n    const styles = getComputedStyle(el)\n    return of(\n      styles.position === \"sticky\" ||\n      styles.position === \"-webkit-sticky\"\n    )\n  })\n    .pipe(\n      combineLatestWith(watchElementSize(el), isHidden(options)),\n      map(([sticky, { height }, hidden]) => ({\n        height: sticky ? height : 0,\n        sticky,\n        hidden\n      })),\n      distinctUntilChanged((a, b) => (\n        a.sticky === b.sticky &&\n        a.height === b.height &&\n        a.hidden === b.hidden\n      )),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount header\n *\n * This function manages the different states of the header, i.e. whether it's\n * hidden or rendered with a shadow. This depends heavily on the main area.\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header component observable\n */\nexport function mountHeader(\n  el: HTMLElement, { header$, main$ }: MountOptions\n): Observable<Component<Header>> {\n  const internal$ = new Subject<Main>()\n  internal$\n    .pipe(\n      distinctUntilKeyChanged(\"active\"),\n      combineLatestWith(header$),\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe(([{ active }, { hidden }]) => {\n        if (active)\n          setHeaderState(el, hidden ? \"hidden\" : \"shadow\")\n        else\n          resetHeaderState(el)\n      })\n\n  /* Connect to long-living subject and return component */\n  main$.subscribe(main => internal$.next(main))\n  return header$\n    .pipe(\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  animationFrameScheduler\n} from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetHeaderTitleState,\n  setHeaderTitleState\n} from \"~/actions\"\nimport {\n  Viewport,\n  getElement,\n  getElementSize,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Header } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface HeaderTitle {\n  active: boolean                      /* User scrolled past first headline */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header title\n *\n * @param el - Heading element\n * @param options - Options\n *\n * @returns Header title observable\n */\nexport function watchHeaderTitle(\n  el: HTMLHeadingElement, { viewport$, header$ }: WatchOptions\n): Observable<HeaderTitle> {\n  return watchViewportAt(el, { header$, viewport$ })\n    .pipe(\n      map(({ offset: { y } }) => {\n        const { height } = getElementSize(el)\n        return {\n          active: y >= height\n        }\n      }),\n      distinctUntilKeyChanged(\"active\")\n    )\n}\n\n/**\n * Mount header title\n *\n * This function swaps the header title from the site title to the title of the\n * current page when the user scrolls past the first headline.\n *\n * @param el - Header title element\n * @param options - Options\n *\n * @returns Header title component observable\n */\nexport function mountHeaderTitle(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<HeaderTitle>> {\n  const internal$ = new Subject<HeaderTitle>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe(({ active }) => {\n        if (active)\n          setHeaderTitleState(el, \"active\")\n        else\n          resetHeaderTitleState(el)\n      })\n\n  /* Obtain headline, if any */\n  const headline = getElement<HTMLHeadingElement>(\"article h1\")\n  if (typeof headline === \"undefined\")\n    return NEVER\n\n  /* Create and return component */\n  return watchHeaderTitle(headline, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest\n} from \"rxjs\"\nimport {\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  map,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchElementSize } from \"~/browser\"\n\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n  offset: number                       /* Main area top offset */\n  height: number                       /* Main area visible height */\n  active: boolean                      /* User scrolled past header */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @returns Main area observable\n */\nexport function watchMain(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Main> {\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      map(({ height }) => height),\n      distinctUntilChanged()\n    )\n\n  /* Compute the main area's top and bottom borders */\n  const border$ = adjust$\n    .pipe(\n      switchMap(() => watchElementSize(el)\n        .pipe(\n          map(({ height }) => ({\n            top:    el.offsetTop,\n            bottom: el.offsetTop + height\n          })),\n          distinctUntilKeyChanged(\"bottom\")\n        )\n      )\n    )\n\n  /* Compute the main area's offset, visible height and if we scrolled past */\n  return combineLatest([adjust$, border$, viewport$])\n    .pipe(\n      map(([header, { top, bottom }, { offset: { y }, size: { height } }]) => {\n        height = Math.max(0, height\n          - Math.max(0, top    - y,  header)\n          - Math.max(0, height + y - bottom)\n        )\n        return {\n          offset: top - header,\n          height,\n          active: top - header <= y\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.offset === b.offset &&\n        a.height === b.height &&\n        a.active === b.active\n      ))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  fromEvent,\n  of\n} from \"rxjs\"\nimport {\n  finalize,\n  map,\n  mapTo,\n  mergeMap,\n  shareReplay,\n  startWith,\n  tap\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Palette colors\n */\nexport interface PaletteColor {\n  scheme?: string                      /* Color scheme */\n  primary?: string                     /* Primary color */\n  accent?: string                      /* Accent color */\n}\n\n/**\n * Palette\n */\nexport interface Palette {\n  index: number                        /* Palette index */\n  color: PaletteColor                  /* Palette colors */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch color palette\n *\n * @param inputs - Color palette element\n *\n * @returns Color palette observable\n */\nexport function watchPalette(\n  inputs: HTMLInputElement[]\n): Observable<Palette> {\n  const data = localStorage.getItem(__prefix(\"__palette\"))!\n  const current = JSON.parse(data) || {\n    index: inputs.findIndex(input => (\n      matchMedia(input.getAttribute(\"data-md-color-media\")!).matches\n    ))\n  }\n\n  /* Emit changes in color palette */\n  const palette$ = of(...inputs)\n    .pipe(\n      mergeMap(input => fromEvent(input, \"change\")\n        .pipe(\n          mapTo(input)\n        )\n      ),\n      startWith(inputs[Math.max(0, current.index)]),\n      map(input => ({\n        index: inputs.indexOf(input),\n        color: {\n          scheme:  input.getAttribute(\"data-md-color-scheme\"),\n          primary: input.getAttribute(\"data-md-color-primary\"),\n          accent:  input.getAttribute(\"data-md-color-accent\")\n        }\n      } as Palette)),\n      shareReplay(1)\n    )\n\n  /* Persist preference in local storage */\n  palette$.subscribe(palette => {\n    localStorage.setItem(__prefix(\"__palette\"), JSON.stringify(palette))\n  })\n\n  /* Return palette */\n  return palette$\n}\n\n/**\n * Mount color palette\n *\n * @param el - Color palette element\n *\n * @returns Color palette component observable\n */\nexport function mountPalette(\n  el: HTMLElement\n): Observable<Component<Palette>> {\n  const internal$ = new Subject<Palette>()\n\n  /* Set color palette */\n  internal$.subscribe(palette => {\n    for (const [key, value] of Object.entries(palette.color))\n      if (typeof value === \"string\")\n        document.body.setAttribute(`data-md-color-${key}`, value)\n\n    /* Toggle visibility */\n    for (let index = 0; index < inputs.length; index++) {\n      const label = inputs[index].nextElementSibling\n      if (label instanceof HTMLElement)\n        label.hidden = palette.index !== index\n    }\n  })\n\n  /* Create and return component */\n  const inputs = getElements<HTMLInputElement>(\"input\", el)\n  return watchPalette(inputs)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport { Observable, Subject } from \"rxjs\"\n\nimport { translation } from \"~/_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up Clipboard.js integration\n *\n * @param options - Options\n */\nexport function setupClipboardJS(\n  { alert$ }: SetupOptions\n): void {\n  if (ClipboardJS.isSupported()) {\n    new Observable<ClipboardJS.Event>(subscriber => {\n      new ClipboardJS(\"[data-clipboard-target], [data-clipboard-text]\")\n        .on(\"success\", ev => subscriber.next(ev))\n    })\n      .subscribe(() => alert$.next(translation(\"clipboard.copied\")))\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  NEVER,\n  Observable,\n  Subject,\n  fromEvent,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  bufferCount,\n  catchError,\n  concatMap,\n  debounceTime,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  filter,\n  map,\n  sample,\n  share,\n  skip,\n  skipUntil,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { configuration } from \"~/_\"\nimport {\n  Viewport,\n  ViewportOffset,\n  createElement,\n  getElement,\n  getElements,\n  replaceElement,\n  request,\n  requestXML,\n  setLocation,\n  setLocationHash,\n  setViewportOffset\n} from \"~/browser\"\nimport { getComponentElement } from \"~/components\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * History state\n */\nexport interface HistoryState {\n  url: URL                             /* State URL */\n  offset?: ViewportOffset              /* State viewport offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  document$: Subject<Document>         /* Document subject */\n  location$: Subject<URL>              /* Location subject */\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Preprocess a list of URLs\n *\n * This function replaces the `site_url` in the sitemap with the actual base\n * URL, to allow instant loading to work in occasions like Netlify previews.\n *\n * @param urls - URLs\n *\n * @returns Processed URLs\n */\nfunction preprocess(urls: string[]): string[] {\n  if (urls.length < 2)\n    return urls\n\n  /* Take the first two URLs and remove everything after the last slash */\n  const [root, next] = urls\n    .sort((a, b) => a.length - b.length)\n    .map(url => url.replace(/[^/]+$/, \"\"))\n\n  /* Compute common prefix */\n  let index = 0\n  if (root === next)\n    index = root.length\n  else\n    while (root.charCodeAt(index) === next.charCodeAt(index))\n      index++\n\n  /* Replace common prefix (i.e. base) with effective base */\n  const config = configuration()\n  return urls.map(url => (\n    url.replace(root.slice(0, index), `${config.base}/`)\n  ))\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up instant loading\n *\n * When fetching, theoretically, we could use `responseType: \"document\"`, but\n * since all MkDocs links are relative, we need to make sure that the current\n * location matches the document we just loaded. Otherwise any relative links\n * in the document could use the old location.\n *\n * This is the reason why we need to synchronize history events and the process\n * of fetching the document for navigation changes (except `popstate` events):\n *\n * 1. Fetch document via `XMLHTTPRequest`\n * 2. Set new location via `history.pushState`\n * 3. Parse and emit fetched document\n *\n * For `popstate` events, we must not use `history.pushState`, or the forward\n * history will be irreversibly overwritten. In case the request fails, the\n * location change is dispatched regularly.\n *\n * @param options - Options\n */\nexport function setupInstantLoading(\n  { document$, location$, viewport$ }: SetupOptions\n): void {\n  const config = configuration()\n  if (location.protocol === \"file:\")\n    return\n\n  /* Disable automatic scroll restoration */\n  if (\"scrollRestoration\" in history) {\n    history.scrollRestoration = \"manual\"\n\n    /* Hack: ensure that reloads restore viewport offset */\n    fromEvent(window, \"beforeunload\")\n      .subscribe(() => {\n        history.scrollRestoration = \"auto\"\n      })\n  }\n\n  /* Hack: ensure absolute favicon link to omit 404s when switching */\n  const favicon = getElement<HTMLLinkElement>(\"link[rel=icon]\")\n  if (typeof favicon !== \"undefined\")\n    favicon.href = favicon.href\n\n  /* Intercept internal navigation */\n  const push$ = requestXML(`${config.base}/sitemap.xml`)\n    .pipe(\n      map(sitemap => preprocess(getElements(\"loc\", sitemap)\n        .map(node => node.textContent!)\n      )),\n      switchMap(urls => fromEvent<MouseEvent>(document.body, \"click\")\n        .pipe(\n          filter(ev => !ev.metaKey && !ev.ctrlKey),\n          switchMap(ev => {\n\n            /* Handle HTML and SVG elements */\n            if (ev.target instanceof Element) {\n              const el = ev.target.closest(\"a\")\n              if (el && !el.target && urls.includes(el.href)) {\n                ev.preventDefault()\n                return of({\n                  url: new URL(el.href)\n                })\n              }\n            }\n            return NEVER\n          })\n        )\n      ),\n      share<HistoryState>()\n    )\n\n  /* Intercept history back and forward */\n  const pop$ = fromEvent<PopStateEvent>(window, \"popstate\")\n    .pipe(\n      filter(ev => ev.state !== null),\n      map(ev => ({\n        url: new URL(location.href),\n        offset: ev.state\n      })),\n      share<HistoryState>()\n    )\n\n  /* Emit location change */\n  merge(push$, pop$)\n    .pipe(\n      distinctUntilChanged((a, b) => a.url.href === b.url.href),\n      map(({ url }) => url)\n    )\n      .subscribe(location$)\n\n  /* Fetch document via `XMLHTTPRequest` */\n  const response$ = location$\n    .pipe(\n      distinctUntilKeyChanged(\"pathname\"),\n      switchMap(url => request(url.href)\n        .pipe(\n          catchError(() => {\n            setLocation(url)\n            return NEVER\n          })\n        )\n      ),\n      share()\n    )\n\n  /* Set new location via `history.pushState` */\n  push$\n    .pipe(\n      sample(response$)\n    )\n      .subscribe(({ url }) => {\n        history.pushState({}, \"\", `${url}`)\n      })\n\n  /* Parse and emit fetched document */\n  const dom = new DOMParser()\n  response$\n    .pipe(\n      switchMap(res => res.text()),\n      map(res => dom.parseFromString(res, \"text/html\"))\n    )\n      .subscribe(document$)\n\n  /* Emit history state change */\n  merge(push$, pop$)\n    .pipe(\n      sample(document$)\n    )\n      .subscribe(({ url, offset }) => {\n        if (url.hash && !offset)\n          setLocationHash(url.hash)\n        else\n          setViewportOffset(offset || { y: 0 })\n      })\n\n  /* Replace meta tags and components */\n  document$\n    .pipe(\n      skip(1)\n    )\n      .subscribe(replacement => {\n        for (const selector of [\n\n          /* Meta tags */\n          \"title\",\n          \"link[rel=canonical]\",\n          \"meta[name=author]\",\n          \"meta[name=description]\",\n\n          /* Components */\n          \"[data-md-component=announce]\",\n          \"[data-md-component=container]\",\n          \"[data-md-component=header-topic]\",\n          \"[data-md-component=logo], .md-logo\", // compat\n          \"[data-md-component=skip]\"\n        ]) {\n          const source = getElement(selector)\n          const target = getElement(selector, replacement)\n          if (\n            typeof source !== \"undefined\" &&\n            typeof target !== \"undefined\"\n          ) {\n            replaceElement(source, target)\n          }\n        }\n      })\n\n  /* Re-evaluate scripts */\n  document$\n    .pipe(\n      skip(1),\n      map(() => getComponentElement(\"container\")),\n      switchMap(el => of(...getElements(\"script\", el))),\n      concatMap(el => {\n        const script = createElement(\"script\")\n        if (el.src) {\n          for (const name of el.getAttributeNames())\n            script.setAttribute(name, el.getAttribute(name)!)\n          replaceElement(el, script)\n\n          /* Complete when script is loaded */\n          return new Observable(observer => {\n            script.onload = () => observer.complete()\n          })\n\n        /* Complete immediately */\n        } else {\n          script.textContent = el.textContent\n          replaceElement(el, script)\n          return EMPTY\n        }\n      })\n    )\n      .subscribe()\n\n  /* Debounce update of viewport offset */\n  viewport$\n    .pipe(\n      skipUntil(push$),\n      debounceTime(250),\n      distinctUntilKeyChanged(\"offset\")\n    )\n      .subscribe(({ offset }) => {\n        history.replaceState(offset, \"\")\n      })\n\n  /* Set viewport offset from history */\n  merge(push$, pop$)\n    .pipe(\n      bufferCount(2, 1),\n      filter(([a, b]) => a.url.pathname === b.url.pathname),\n      map(([, state]) => state)\n    )\n      .subscribe(({ offset }) => {\n        setViewportOffset(offset || { y: 0 })\n      })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport interface SearchDocument extends SearchIndexDocument {\n  parent?: SearchIndexDocument         /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map<string, SearchDocument>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n  docs: SearchIndexDocument[]\n): SearchDocumentMap {\n  const documents = new Map<string, SearchDocument>()\n  const parents   = new Set<SearchDocument>()\n  for (const doc of docs) {\n    const [path, hash] = doc.location.split(\"#\")\n\n    /* Extract location and title */\n    const location = doc.location\n    const title    = doc.title\n\n    /* Escape and cleanup text */\n    const text = escapeHTML(doc.text)\n      .replace(/\\s+(?=[,.:;!?])/g, \"\")\n      .replace(/\\s+/g, \" \")\n\n    /* Handle section */\n    if (hash) {\n      const parent = documents.get(path)!\n\n      /* Ignore first section, override article */\n      if (!parents.has(parent)) {\n        parent.title = doc.title\n        parent.text  = text\n\n        /* Remember that we processed the article */\n        parents.add(parent)\n\n      /* Add subsequent section */\n      } else {\n        documents.set(location, {\n          location,\n          title,\n          text,\n          parent\n        })\n      }\n\n    /* Add article */\n    } else {\n      documents.set(location, {\n        location,\n        title,\n        text\n      })\n    }\n  }\n  return documents\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search transformation function\n *\n * @param value - Query value\n *\n * @returns Transformed query value\n */\nexport type SearchTransformFn = (value: string) => string\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * 1. Search for terms in quotation marks and prepend a `+` modifier to denote\n *    that the resulting document must contain all terms, converting the query\n *    to an `AND` query (as opposed to the default `OR` behavior). While users\n *    may expect terms enclosed in quotation marks to map to span queries, i.e.\n *    for which order is important, Lunr.js doesn't support them, so the best\n *    we can do is to convert the terms to an `AND` query.\n *\n * 2. Replace control characters which are not located at the beginning of the\n *    query or preceded by white space, or are not followed by a non-whitespace\n *    character or are at the end of the query string. Furthermore, filter\n *    unmatched quotation marks.\n *\n * 3. Trim excess whitespace from left and right.\n *\n * @param query - Query value\n *\n * @returns Transformed query value\n */\nexport function defaultTransform(query: string): string {\n  return query\n    .split(/\"([^\"]+)\"/g)                            /* => 1 */\n      .map((terms, index) => index & 1\n        ? terms.replace(/^\\b|^(?![^\\x00-\\x7F]|$)|\\s+/g, \" +\")\n        : terms\n      )\n      .join(\"\")\n    .replace(/\"|(?:^|\\s+)[*+\\-:^~]+(?=\\s+|$)/g, \"\") /* => 2 */\n    .trim()                                         /* => 3 */\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n  SETUP,                               /* Search index setup */\n  READY,                               /* Search index ready */\n  QUERY,                               /* Search query */\n  RESULT                               /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n  type: SearchMessageType.SETUP        /* Message type */\n  data: SearchIndex                    /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n  type: SearchMessageType.READY        /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n  type: SearchMessageType.QUERY        /* Message type */\n  data: string                         /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n  type: SearchMessageType.RESULT       /* Message type */\n  data: SearchResult[]                 /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n  | SearchSetupMessage\n  | SearchReadyMessage\n  | SearchQueryMessage\n  | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchSetupMessage(\n  message: SearchMessage\n): message is SearchSetupMessage {\n  return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n  message: SearchMessage\n): message is SearchReadyMessage {\n  return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchQueryMessage(\n  message: SearchMessage\n): message is SearchQueryMessage {\n  return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n  message: SearchMessage\n): message is SearchResultMessage {\n  return message.type === SearchMessageType.RESULT\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ObservableInput, Subject, from } from \"rxjs\"\nimport { map, share } from \"rxjs/operators\"\n\nimport { configuration, translation } from \"~/_\"\nimport { WorkerHandler, watchWorker } from \"~/browser\"\n\nimport { SearchIndex, SearchIndexPipeline } from \"../../_\"\nimport {\n  SearchMessage,\n  SearchMessageType,\n  SearchSetupMessage,\n  isSearchResultMessage\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search worker\n */\nexport type SearchWorker = WorkerHandler<SearchMessage>\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search index\n *\n * @param data - Search index\n *\n * @returns Search index\n */\nfunction setupSearchIndex(\n  { config, docs, index }: SearchIndex\n): SearchIndex {\n\n  /* Override default language with value from translation */\n  if (config.lang.length === 1 && config.lang[0] === \"en\")\n    config.lang = [\n      translation(\"search.config.lang\")\n    ]\n\n  /* Override default separator with value from translation */\n  if (config.separator === \"[\\\\s\\\\-]+\")\n    config.separator = translation(\"search.config.separator\")\n\n  /* Set pipeline from translation */\n  const pipeline = translation(\"search.config.pipeline\")\n    .split(/\\s*,\\s*/)\n    .filter(Boolean) as SearchIndexPipeline\n\n  /* Return search index after defaulting */\n  return { config, docs, index, pipeline }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search worker\n *\n * This function creates a web worker to set up and query the search index,\n * which is done using Lunr.js. The index must be passed as an observable to\n * enable hacks like _localsearch_ via search index embedding as JSON.\n *\n * @param url - Worker URL\n * @param index - Search index observable input\n *\n * @returns Search worker\n */\nexport function setupSearchWorker(\n  url: string, index: ObservableInput<SearchIndex>\n): SearchWorker {\n  const config = configuration()\n  const worker = new Worker(url)\n\n  /* Create communication channels and resolve relative links */\n  const tx$ = new Subject<SearchMessage>()\n  const rx$ = watchWorker(worker, { tx$ })\n    .pipe(\n      map(message => {\n        if (isSearchResultMessage(message)) {\n          for (const result of message.data)\n            for (const document of result)\n              document.location = `${config.base}/${document.location}`\n        }\n        return message\n      }),\n      share()\n    )\n\n  /* Set up search index */\n  from(index)\n    .pipe(\n      map<SearchIndex, SearchSetupMessage>(data => ({\n        type: SearchMessageType.SETUP,\n        data: setupSearchIndex(data)\n      }))\n    )\n      .subscribe(tx$.next.bind(tx$))\n\n  /* Return search worker */\n  return { tx$, rx$ }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration } from \"~/_\"\nimport { getElementOrThrow, requestJSON } from \"~/browser\"\nimport { Version, renderVersionSelector } from \"~/templates\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up version selector\n */\nexport function setupVersionSelector(): void {\n  const config = configuration()\n  requestJSON<Version[]>(new URL(\"versions.json\", config.base))\n    .subscribe(versions => {\n      const topic = getElementOrThrow(\".md-header__topic\")\n      topic.appendChild(renderVersionSelector(versions))\n    })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  combineLatest,\n  fromEvent,\n  merge\n} from \"rxjs\"\nimport {\n  delay,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  takeLast,\n  takeUntil,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetSearchQueryPlaceholder,\n  setSearchQueryPlaceholder\n} from \"~/actions\"\nimport {\n  setElementFocus,\n  setToggle,\n  watchElementFocus\n} from \"~/browser\"\nimport {\n  SearchMessageType,\n  SearchQueryMessage,\n  SearchWorker,\n  defaultTransform\n} from \"~/integrations\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n  value: string                        /* Query value */\n  focus: boolean                       /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n *\n * @returns Search query observable\n */\nexport function watchSearchQuery(\n  el: HTMLInputElement\n): Observable<SearchQuery> {\n  const fn = __search?.transform || defaultTransform\n\n  /* Intercept focus and input events */\n  const focus$ = watchElementFocus(el)\n  const value$ = merge(\n    fromEvent(el, \"keyup\"),\n    fromEvent(el, \"focus\").pipe(delay(1))\n  )\n    .pipe(\n      map(() => fn(el.value)),\n      distinctUntilChanged()\n    )\n\n  /* Combine into single observable */\n  return combineLatest([value$, focus$])\n    .pipe(\n      map(([value, focus]) => ({ value, focus }))\n    )\n}\n\n/**\n * Mount search query\n *\n * @param el - Search query element\n * @param worker - Search worker\n *\n * @returns Search query component observable\n */\nexport function mountSearchQuery(\n  el: HTMLInputElement, { tx$ }: SearchWorker\n): Observable<Component<SearchQuery, HTMLInputElement>> {\n  const internal$ = new Subject<SearchQuery>()\n\n  /* Handle value changes */\n  internal$\n    .pipe(\n      distinctUntilKeyChanged(\"value\"),\n      map(({ value }): SearchQueryMessage => ({\n        type: SearchMessageType.QUERY,\n        data: value\n      }))\n    )\n      .subscribe(tx$.next.bind(tx$))\n\n  /* Handle focus changes */\n  internal$\n    .pipe(\n      distinctUntilKeyChanged(\"focus\")\n    )\n      .subscribe(({ focus }) => {\n        if (focus) {\n          setToggle(\"search\", focus)\n          setSearchQueryPlaceholder(el, \"\")\n        } else {\n          resetSearchQueryPlaceholder(el)\n        }\n      })\n\n  /* Handle reset */\n  fromEvent(el.form!, \"reset\")\n    .pipe(\n      takeUntil(internal$.pipe(takeLast(1)))\n    )\n      .subscribe(() => setElementFocus(el))\n\n  /* Create and return component */\n  return watchSearchQuery(el)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  bufferCount,\n  filter,\n  finalize,\n  map,\n  observeOn,\n  startWith,\n  switchMap,\n  take,\n  tap,\n  withLatestFrom,\n  zipWith\n} from \"rxjs/operators\"\n\nimport {\n  addToSearchResultList,\n  resetSearchResultList,\n  resetSearchResultMeta,\n  setSearchResultMeta\n} from \"~/actions\"\nimport {\n  getElementOrThrow,\n  watchElementThreshold\n} from \"~/browser\"\nimport {\n  SearchResult as SearchResultData,\n  SearchWorker,\n  isSearchReadyMessage,\n  isSearchResultMessage\n} from \"~/integrations\"\nimport { renderSearchResult } from \"~/templates\"\n\nimport { Component } from \"../../_\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport interface SearchResult {\n  data: SearchResultData[]             /* Search result data */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result list\n *\n * This function performs a lazy rendering of the search results, depending on\n * the vertical offset of the search result container.\n *\n * @param el - Search result list element\n * @param worker - Search worker\n * @param options - Options\n *\n * @returns Search result list component observable\n */\nexport function mountSearchResult(\n  el: HTMLElement, { rx$ }: SearchWorker, { query$ }: MountOptions\n): Observable<Component<SearchResult>> {\n  const internal$ = new Subject<SearchResult>()\n  const boundary$ = watchElementThreshold(el.parentElement!)\n    .pipe(\n      filter(Boolean)\n    )\n\n  /* Retrieve nested components */\n  const meta = getElementOrThrow(\":scope > :first-child\", el)\n  const list = getElementOrThrow(\":scope > :last-child\", el)\n\n  /* Update search result metadata when ready */\n  rx$\n    .pipe(\n      filter(isSearchReadyMessage),\n      take(1)\n    )\n      .subscribe(() => {\n        resetSearchResultMeta(meta)\n      })\n\n  /* Update search result metadata */\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n      withLatestFrom(query$)\n    )\n      .subscribe(([{ data }, { value }]) => {\n        if (value)\n          setSearchResultMeta(meta, data.length)\n        else\n          resetSearchResultMeta(meta)\n      })\n\n  /* Update search result list */\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n      tap(() => resetSearchResultList(list)),\n      switchMap(({ data }) => merge(\n        of(...data.slice(0, 10)),\n        of(...data.slice(10))\n          .pipe(\n            bufferCount(4),\n            zipWith(boundary$),\n            switchMap(([chunk]) => of(...chunk))\n          )\n      ))\n    )\n      .subscribe(result => {\n        addToSearchResultList(list, renderSearchResult(result))\n      })\n\n  /* Filter search result list */\n  const result$ = rx$\n    .pipe(\n      filter(isSearchResultMessage),\n      map(({ data }) => ({ data })),\n      startWith({ data: [] })\n    )\n\n  /* Create and return component */\n  return result$\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, ObservableInput, merge } from \"rxjs\"\nimport { filter, sample, take } from \"rxjs/operators\"\n\nimport { configuration } from \"~/_\"\nimport {\n  Keyboard,\n  getActiveElement,\n  getElements,\n  setElementFocus,\n  setElementSelection,\n  setToggle\n} from \"~/browser\"\nimport {\n  SearchIndex,\n  isSearchQueryMessage,\n  isSearchReadyMessage,\n  setupSearchWorker\n} from \"~/integrations\"\n\nimport { Component, getComponentElement } from \"../../_\"\nimport { SearchQuery, mountSearchQuery } from \"../query\"\nimport { SearchResult, mountSearchResult } from \"../result\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport type Search =\n  | SearchQuery\n  | SearchResult\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  index$: ObservableInput<SearchIndex> /* Search index observable */\n  keyboard$: Observable<Keyboard>      /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search\n *\n * This function sets up the search functionality, including the underlying\n * web worker and all keyboard bindings.\n *\n * @param el - Search element\n * @param options - Options\n *\n * @returns Search component observable\n */\nexport function mountSearch(\n  el: HTMLElement, { index$, keyboard$ }: MountOptions\n): Observable<Component<Search>> {\n  const config = configuration()\n  const worker = setupSearchWorker(config.search, index$)\n\n  /* Retrieve nested components */\n  const query  = getComponentElement(\"search-query\", el)\n  const result = getComponentElement(\"search-result\", el)\n\n  /* Re-emit query when search is ready */\n  const { tx$, rx$ } = worker\n  tx$\n    .pipe(\n      filter(isSearchQueryMessage),\n      sample(rx$.pipe(filter(isSearchReadyMessage))),\n      take(1)\n    )\n      .subscribe(tx$.next.bind(tx$))\n\n  /* Set up search keyboard handlers */\n  keyboard$\n    .pipe(\n      filter(({ mode }) => mode === \"search\")\n    )\n      .subscribe(key => {\n        const active = getActiveElement()\n        switch (key.type) {\n\n          /* Enter: prevent form submission */\n          case \"Enter\":\n            if (active === query)\n              key.claim()\n            break\n\n          /* Escape or Tab: close search */\n          case \"Escape\":\n          case \"Tab\":\n            setToggle(\"search\", false)\n            setElementFocus(query, false)\n            break\n\n          /* Vertical arrows: select previous or next search result */\n          case \"ArrowUp\":\n          case \"ArrowDown\":\n            if (typeof active === \"undefined\") {\n              setElementFocus(query)\n            } else {\n              const els = [query, ...getElements(\n                \":not(details) > [href], summary, details[open] [href]\",\n                result\n              )]\n              const i = Math.max(0, (\n                Math.max(0, els.indexOf(active)) + els.length + (\n                  key.type === \"ArrowUp\" ? -1 : +1\n                )\n              ) % els.length)\n              setElementFocus(els[i])\n            }\n\n            /* Prevent scrolling of page */\n            key.claim()\n            break\n\n          /* All other keys: hand to search query */\n          default:\n            if (query !== getActiveElement())\n              setElementFocus(query)\n        }\n      })\n\n  /* Set up global keyboard handlers */\n  keyboard$\n    .pipe(\n      filter(({ mode }) => mode === \"global\"),\n    )\n      .subscribe(key => {\n        switch (key.type) {\n\n          /* Open search and select query */\n          case \"f\":\n          case \"s\":\n          case \"/\":\n            setElementFocus(query)\n            setElementSelection(query)\n            key.claim()\n            break\n        }\n      })\n\n  /* Create and return component */\n  const query$ = mountSearchQuery(query, worker)\n  return merge(\n    query$,\n    mountSearchResult(result, worker, { query$ })\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest\n} from \"rxjs\"\nimport {\n  distinctUntilChanged,\n  finalize,\n  map,\n  observeOn,\n  tap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n  resetSidebarHeight,\n  resetSidebarOffset,\n  setSidebarHeight,\n  setSidebarOffset\n} from \"~/actions\"\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sidebar\n */\nexport interface Sidebar {\n  height: number                       /* Sidebar height */\n  locked: boolean                      /* User scrolled past header */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar observable\n */\nexport function watchSidebar(\n  el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<Sidebar> {\n  const adjust =\n    el.parentElement!.offsetTop -\n    el.parentElement!.parentElement!.offsetTop\n\n  /* Compute the sidebar's available height and if it should be locked */\n  return combineLatest([main$, viewport$])\n    .pipe(\n      map(([{ offset, height }, { offset: { y } }]) => {\n        height = height\n          + Math.min(adjust, Math.max(0, y - offset))\n          - adjust\n        return {\n          height,\n          locked: y >= offset + adjust\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.height === b.height &&\n        a.locked === b.locked\n      ))\n    )\n}\n\n/**\n * Mount sidebar\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar component observable\n */\nexport function mountSidebar(\n  el: HTMLElement, { header$, ...options }: MountOptions\n): Observable<Component<Sidebar>> {\n  const internal$ = new Subject<Sidebar>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n      withLatestFrom(header$)\n    )\n      .subscribe({\n\n        /* Update height and offset */\n        next([{ height }, { height: offset }]) {\n          setSidebarHeight(el, height)\n          setSidebarOffset(el, offset)\n        },\n\n        /* Reset on complete */\n        complete() {\n          resetSidebarOffset(el)\n          resetSidebarHeight(el)\n        }\n      })\n\n  /* Create and return component */\n  return watchSidebar(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport { Observable, zip } from \"rxjs\"\nimport { defaultIfEmpty, map } from \"rxjs/operators\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * GitHub release (partial)\n */\ninterface Release {\n  tag_name: string                     /* Tag name */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitHub repository facts\n *\n * @param user - GitHub user\n * @param repo - GitHub repository\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitHub(\n  user: string, repo?: string\n): Observable<SourceFacts> {\n  if (typeof repo !== \"undefined\") {\n    const url = `https://api.github.com/repos/${user}/${repo}`\n    return zip(\n\n      /* Fetch version */\n      requestJSON<Release>(`${url}/releases/latest`)\n        .pipe(\n          map(release => ({\n            version: release.tag_name\n          })),\n          defaultIfEmpty({})\n        ),\n\n      /* Fetch stars and forks */\n      requestJSON<Repo>(url)\n        .pipe(\n          map(info => ({\n            stars: info.stargazers_count,\n            forks: info.forks_count\n          })),\n          defaultIfEmpty({})\n        )\n    )\n      .pipe(\n        map(([release, info]) => ({ ...release, ...info }))\n      )\n\n  /* User or organization */\n  } else {\n    const url = `https://api.github.com/repos/${user}`\n    return requestJSON<User>(url)\n      .pipe(\n        map(info => ({\n          repositories: info.public_repos\n        })),\n        defaultIfEmpty({})\n      )\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ProjectSchema } from \"gitlab\"\nimport { Observable } from \"rxjs\"\nimport { defaultIfEmpty, map } from \"rxjs/operators\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitLab repository facts\n *\n * @param base - GitLab base\n * @param project - GitLab project\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitLab(\n  base: string, project: string\n): Observable<SourceFacts> {\n  const url = `https://${base}/api/v4/projects/${encodeURIComponent(project)}`\n  return requestJSON<ProjectSchema>(url)\n    .pipe(\n      map(({ star_count, forks_count }) => ({\n        stars: star_count,\n        forks: forks_count\n      })),\n      defaultIfEmpty({})\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable } from \"rxjs\"\n\nimport { fetchSourceFactsFromGitHub } from \"../github\"\nimport { fetchSourceFactsFromGitLab } from \"../gitlab\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository facts for repositories\n */\nexport interface RepositoryFacts {\n  stars?: number                       /* Number of stars */\n  forks?: number                       /* Number of forks */\n  version?: string                     /* Latest version */\n}\n\n/**\n * Repository facts for organizations\n */\nexport interface OrganizationFacts {\n  repositories?: number                /* Number of repositories */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Repository facts\n */\nexport type SourceFacts =\n  | RepositoryFacts\n  | OrganizationFacts\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch repository facts\n *\n * @param url - Repository URL\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFacts(\n  url: string\n): Observable<SourceFacts> {\n  const [type] = url.match(/(git(?:hub|lab))/i) || []\n  switch (type.toLowerCase()) {\n\n    /* GitHub repository */\n    case \"github\":\n      const [, user, repo] = url.match(/^.+github\\.com\\/([^/]+)\\/?([^/]+)?/i)!\n      return fetchSourceFactsFromGitHub(user, repo)\n\n    /* GitLab repository */\n    case \"gitlab\":\n      const [, base, slug] = url.match(/^.+?([^/]*gitlab[^/]+)\\/(.+?)\\/?$/i)!\n      return fetchSourceFactsFromGitLab(base, slug)\n\n    /* Everything else */\n    default:\n      return NEVER\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, Subject, defer, of } from \"rxjs\"\nimport {\n  catchError,\n  filter,\n  finalize,\n  map,\n  shareReplay,\n  tap\n} from \"rxjs/operators\"\n\nimport { setSourceFacts, setSourceState } from \"~/actions\"\nimport { renderSourceFacts } from \"~/templates\"\n\nimport { Component } from \"../../_\"\nimport { SourceFacts, fetchSourceFacts } from \"../facts\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information\n */\nexport interface Source {\n  facts: SourceFacts                   /* Repository facts */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information observable\n */\nlet fetch$: Observable<Source>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch repository information\n *\n * This function tries to read the repository facts from session storage, and\n * if unsuccessful, fetches them from the underlying provider.\n *\n * @param el - Repository information element\n *\n * @returns Repository information observable\n */\nexport function watchSource(\n  el: HTMLAnchorElement\n): Observable<Source> {\n  return fetch$ ||= defer(() => {\n    const data = sessionStorage.getItem(__prefix(\"__source\"))\n    if (data) {\n      return of<SourceFacts>(JSON.parse(data))\n    } else {\n      const value$ = fetchSourceFacts(el.href)\n      value$.subscribe(value => {\n        try {\n          sessionStorage.setItem(__prefix(\"__source\"), JSON.stringify(value))\n        } catch (err) {\n          /* Uncritical, just swallow */\n        }\n      })\n\n      /* Return value */\n      return value$\n    }\n  })\n    .pipe(\n      catchError(() => NEVER),\n      filter(facts => Object.keys(facts).length > 0),\n      map(facts => ({ facts })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount repository information\n *\n * @param el - Repository information element\n *\n * @returns Repository information component observable\n */\nexport function mountSource(\n  el: HTMLAnchorElement\n): Observable<Component<Source>> {\n  const internal$ = new Subject<Source>()\n  internal$.subscribe(({ facts }) => {\n    setSourceFacts(el, renderSourceFacts(facts))\n    setSourceState(el, \"done\")\n  })\n\n  /* Create and return component */\n  return watchSource(el)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, animationFrameScheduler } from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport { resetTabsState, setTabsState } from \"~/actions\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation tabs\n */\nexport interface Tabs {\n  hidden: boolean                      /* User scrolled past tabs */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation tabs\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs observable\n */\nexport function watchTabs(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Tabs> {\n  return watchElementSize(document.body)\n    .pipe(\n      switchMap(() => watchViewportAt(el, { header$, viewport$ })),\n      map(({ offset: { y } }) => {\n        return {\n          hidden: y >= 10\n        }\n      }),\n      distinctUntilKeyChanged(\"hidden\")\n    )\n}\n\n/**\n * Mount navigation tabs\n *\n * This function hides the navigation tabs when scrolling past the threshold\n * and makes them reappear in a nice CSS animation when scrolling back up.\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs component observable\n */\nexport function mountTabs(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Tabs>> {\n  const internal$ = new Subject<Tabs>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe({\n\n        /* Update state */\n        next({ hidden }) {\n          if (hidden)\n            setTabsState(el, \"hidden\")\n          else\n            resetTabsState(el)\n        },\n\n        /* Reset on complete */\n        complete() {\n          resetTabsState(el)\n        }\n      })\n\n  /* Create and return component */\n  return watchTabs(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest\n} from \"rxjs\"\nimport {\n  bufferCount,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  scan,\n  startWith,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetAnchorActive,\n  resetAnchorState,\n  setAnchorActive,\n  setAnchorState\n} from \"~/actions\"\nimport {\n  Viewport,\n  getElement,\n  getElements,\n  watchElementSize\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport interface TableOfContents {\n  prev: HTMLAnchorElement[][]          /* Anchors (previous) */\n  next: HTMLAnchorElement[][]          /* Anchors (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch table of contents\n *\n * This is effectively a scroll spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the table of contents\n * needs to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param anchors - Anchor elements\n * @param options - Options\n *\n * @returns Table of contents observable\n */\nexport function watchTableOfContents(\n  anchors: HTMLAnchorElement[], { viewport$, header$ }: WatchOptions\n): Observable<TableOfContents> {\n  const table = new Map<HTMLAnchorElement, HTMLElement>()\n  for (const anchor of anchors) {\n    const id = decodeURIComponent(anchor.hash.substring(1))\n    const target = getElement(`[id=\"${id}\"]`)\n    if (typeof target !== \"undefined\")\n      table.set(anchor, target)\n  }\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      map(header => 24 + header.height)\n    )\n\n  /* Compute partition of previous and next anchors */\n  const partition$ = watchElementSize(document.body)\n    .pipe(\n      distinctUntilKeyChanged(\"height\"),\n\n      /* Build index to map anchor paths to vertical offsets */\n      map(() => {\n        let path: HTMLAnchorElement[] = []\n        return [...table].reduce((index, [anchor, target]) => {\n          while (path.length) {\n            const last = table.get(path[path.length - 1])!\n            if (last.tagName >= target.tagName) {\n              path.pop()\n            } else {\n              break\n            }\n          }\n\n          /* If the current anchor is hidden, continue with its parent */\n          let offset = target.offsetTop\n          while (!offset && target.parentElement) {\n            target = target.parentElement\n            offset = target.offsetTop\n          }\n\n          /* Map reversed anchor path to vertical offset */\n          return index.set(\n            [...path = [...path, anchor]].reverse(),\n            offset\n          )\n        }, new Map<HTMLAnchorElement[], number>())\n      }),\n\n      /* Sort index by vertical offset (see https://bit.ly/30z6QSO) */\n      map(index => new Map([...index].sort(([, a], [, b]) => a - b))),\n\n      /* Re-compute partition when viewport offset changes */\n      switchMap(index => combineLatest([adjust$, viewport$])\n        .pipe(\n          scan(([prev, next], [adjust, { offset: { y } }]) => {\n\n            /* Look forward */\n            while (next.length) {\n              const [, offset] = next[0]\n              if (offset - adjust < y) {\n                prev = [...prev, next.shift()!]\n              } else {\n                break\n              }\n            }\n\n            /* Look backward */\n            while (prev.length) {\n              const [, offset] = prev[prev.length - 1]\n              if (offset - adjust >= y) {\n                next = [prev.pop()!, ...next]\n              } else {\n                break\n              }\n            }\n\n            /* Return partition */\n            return [prev, next]\n          }, [[], [...index]]),\n          distinctUntilChanged((a, b) => (\n            a[0] === b[0] &&\n            a[1] === b[1]\n          ))\n        )\n      )\n    )\n\n  /* Compute and return anchor list migrations */\n  return partition$\n    .pipe(\n      map(([prev, next]) => ({\n        prev: prev.map(([path]) => path),\n        next: next.map(([path]) => path)\n      })),\n\n      /* Extract anchor list migrations */\n      startWith({ prev: [], next: [] }),\n      bufferCount(2, 1),\n      map(([a, b]) => {\n\n        /* Moving down */\n        if (a.prev.length < b.prev.length) {\n          return {\n            prev: b.prev.slice(Math.max(0, a.prev.length - 1), b.prev.length),\n            next: []\n          }\n\n        /* Moving up */\n        } else {\n          return {\n            prev: b.prev.slice(-1),\n            next: b.next.slice(0, b.next.length - a.next.length)\n          }\n        }\n      })\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents\n *\n * @param el - Anchor list element\n * @param options - Options\n *\n * @returns Table of contents component observable\n */\nexport function mountTableOfContents(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<TableOfContents>> {\n  const internal$ = new Subject<TableOfContents>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n    )\n      .subscribe(({ prev, next }) => {\n\n        /* Look forward */\n        for (const [anchor] of next) {\n          resetAnchorActive(anchor)\n          resetAnchorState(anchor)\n        }\n\n        /* Look backward */\n        for (const [index, [anchor]] of prev.entries()) {\n          setAnchorActive(anchor, index === prev.length - 1)\n          setAnchorState(anchor, \"blur\")\n        }\n      })\n\n  /* Create and return component */\n  const anchors = getElements<HTMLAnchorElement>(\"[href^=\\\\#]\", el)\n  return watchTableOfContents(anchors, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest\n} from \"rxjs\"\nimport {\n  bufferCount,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  tap\n} from \"rxjs/operators\"\n\nimport { resetBackToTopState, setBackToTopState } from \"~/actions\"\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Back-to-top button\n */\nexport interface BackToTop {\n  hidden: boolean                      /* User scrolled up */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch back-to-top\n *\n * @param _el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top observable\n */\nexport function watchBackToTop(\n  _el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<BackToTop> {\n\n  /* Compute direction */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => a > b),\n      distinctUntilChanged()\n    )\n\n  /* Compute whether button should be hidden */\n  const hidden$ = main$\n    .pipe(\n      distinctUntilKeyChanged(\"active\")\n    )\n\n  /* Compute threshold for hiding */\n  return combineLatest([hidden$, direction$])\n    .pipe(\n      map(([{ active }, direction]) => ({\n        hidden: !(active && direction)\n      })),\n      distinctUntilChanged((a, b) => (\n        a.hidden === b.hidden\n      ))\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount back-to-top\n *\n * @param el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top component observable\n */\nexport function mountBackToTop(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<BackToTop>> {\n  const internal$ = new Subject<BackToTop>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe({\n\n        /* Update state */\n        next({ hidden }) {\n          if (hidden)\n            setBackToTopState(el, \"hidden\")\n          else\n            resetBackToTopState(el)\n        },\n\n        /* Reset on complete */\n        complete() {\n          resetBackToTopState(el)\n        }\n      })\n\n  /* Create and return component */\n  return watchBackToTop(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport {\n  mapTo,\n  mergeMap,\n  switchMap,\n  takeWhile,\n  tap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n  tablet$: Observable<boolean>         /* Tablet breakpoint observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch indeterminate checkboxes\n *\n * This function replaces the indeterminate \"pseudo state\" with the actual\n * indeterminate state, which is used to keep navigation always expanded.\n *\n * @param options - Options\n */\nexport function patchIndeterminate(\n  { document$, tablet$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => of(...getElements<HTMLInputElement>(\n        \"[data-md-state=indeterminate]\"\n      ))),\n      tap(el => {\n        el.indeterminate = true\n        el.checked = false\n      }),\n      mergeMap(el => fromEvent(el, \"change\")\n        .pipe(\n          takeWhile(() => el.hasAttribute(\"data-md-state\")),\n          mapTo(el)\n        )\n      ),\n      withLatestFrom(tablet$)\n    )\n      .subscribe(([el, tablet]) => {\n        el.removeAttribute(\"data-md-state\")\n        if (tablet)\n          el.checked = false\n      })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport {\n  filter,\n  mapTo,\n  mergeMap,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether the given device is an Apple device\n *\n * @returns Test result\n */\nfunction isAppleDevice(): boolean {\n  return /(iPad|iPhone|iPod)/.test(navigator.userAgent)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n */\nexport function patchScrollfix(\n  { document$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => of(...getElements(\"[data-md-scrollfix]\"))),\n      tap(el => el.removeAttribute(\"data-md-scrollfix\")),\n      filter(isAppleDevice),\n      mergeMap(el => fromEvent(el, \"touchstart\")\n        .pipe(\n          mapTo(el)\n        )\n      )\n    )\n      .subscribe(el => {\n        const top = el.scrollTop\n\n        /* We're at the top of the container */\n        if (top === 0) {\n          el.scrollTop = 1\n\n        /* We're at the bottom of the container */\n        } else if (top + el.offsetHeight === el.scrollHeight) {\n          el.scrollTop = top - 1\n        }\n      })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  animationFrameScheduler,\n  combineLatest,\n  of\n} from \"rxjs\"\nimport {\n  delay,\n  map,\n  observeOn,\n  switchMap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport { resetScrollLock, setScrollLock } from \"~/actions\"\nimport { Viewport, watchToggle } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  tablet$: Observable<boolean>         /* Tablet breakpoint observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch the document body to lock when search is open\n *\n * For mobile and tablet viewports, the search is rendered full screen, which\n * leads to scroll leaking when at the top or bottom of the search result. This\n * function locks the body when the search is in full screen mode, and restores\n * the scroll position when leaving.\n *\n * @param options - Options\n */\nexport function patchScrolllock(\n  { viewport$, tablet$ }: PatchOptions\n): void {\n  combineLatest([watchToggle(\"search\"), tablet$])\n    .pipe(\n      map(([active, tablet]) => active && !tablet),\n      switchMap(active => of(active)\n        .pipe(\n          delay(active ? 400 : 100),\n          observeOn(animationFrameScheduler)\n        )\n      ),\n      withLatestFrom(viewport$)\n    )\n      .subscribe(([active, { offset: { y }}]) => {\n        if (active)\n          setScrollLock(document.body, y)\n        else\n          resetScrollLock(document.body)\n      })\n}\n"],
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+  "names": []
+}
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.ar.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.ar.js
deleted file mode 100644
index 4fc6a5d15..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.ar.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/*!
- * Lunr languages, `Arabic` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2018, Dalia Al-Shahrabi
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Kazem Taghva, Rania Elkhoury, and Jeffrey Coombs (2005)
- * Meryeme Hadni, Abdelmonaime Lachkar, and S. Alaoui Ouatik (2012)
- *
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.da.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.da.js
deleted file mode 100644
index 88921d40c..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.da.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
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- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
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- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,m,i;e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=(r=e.stemmerSupport.Among,m=e.stemmerSupport.SnowballProgram,i=new function(){var i,t,n,s=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],o=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],u=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],c=new m;function l(){var e,r=c.limit-c.cursor;c.cursor>=t&&(e=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,c.find_among_b(o,4)?(c.bra=c.cursor,c.limit_backward=e,c.cursor=c.limit-r,c.cursor>c.limit_backward&&(c.cursor--,c.bra=c.cursor,c.slice_del())):c.limit_backward=e)}this.setCurrent=function(e){c.setCurrent(e)},this.getCurrent=function(){return c.getCurrent()},this.stem=function(){var e,r=c.cursor;return function(){var e,r=c.cursor+3;if(t=c.limit,0<=r&&r<=c.limit){for(i=r;;){if(e=c.cursor,c.in_grouping(d,97,248)){c.cursor=e;break}if((c.cursor=e)>=c.limit)return;c.cursor++}for(;!c.out_grouping(d,97,248);){if(c.cursor>=c.limit)return;c.cursor++}(t=c.cursor)<i&&(t=i)}}(),c.limit_backward=r,c.cursor=c.limit,function(){var e,r;if(c.cursor>=t&&(r=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,e=c.find_among_b(s,32),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del();break;case 2:c.in_grouping_b(u,97,229)&&c.slice_del()}}(),c.cursor=c.limit,l(),c.cursor=c.limit,function(){var e,r,i,n=c.limit-c.cursor;if(c.ket=c.cursor,c.eq_s_b(2,"st")&&(c.bra=c.cursor,c.eq_s_b(2,"ig")&&c.slice_del()),c.cursor=c.limit-n,c.cursor>=t&&(r=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,e=c.find_among_b(a,5),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del(),i=c.limit-c.cursor,l(),c.cursor=c.limit-i;break;case 2:c.slice_from("løs")}}(),c.cursor=c.limit,c.cursor>=t&&(e=c.limit_backward,c.limit_backward=t,c.ket=c.cursor,c.out_grouping_b(d,97,248)?(c.bra=c.cursor,n=c.slice_to(n),c.limit_backward=e,c.eq_v_b(n)&&c.slice_del()):c.limit_backward=e),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.de.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.de.js
deleted file mode 100644
index 73e55eb09..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.de.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `German` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var _,p,r;e.de=function(){this.pipeline.reset(),this.pipeline.add(e.de.trimmer,e.de.stopWordFilter,e.de.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.de.stemmer))},e.de.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.de.trimmer=e.trimmerSupport.generateTrimmer(e.de.wordCharacters),e.Pipeline.registerFunction(e.de.trimmer,"trimmer-de"),e.de.stemmer=(_=e.stemmerSupport.Among,p=e.stemmerSupport.SnowballProgram,r=new function(){var r,n,i,s=[new _("",-1,6),new _("U",0,2),new _("Y",0,1),new _("ä",0,3),new _("ö",0,4),new _("ü",0,5)],o=[new _("e",-1,2),new _("em",-1,1),new _("en",-1,2),new _("ern",-1,1),new _("er",-1,1),new _("s",-1,3),new _("es",5,2)],c=[new _("en",-1,1),new _("er",-1,1),new _("st",-1,2),new _("est",2,1)],u=[new _("ig",-1,1),new _("lich",-1,1)],a=[new _("end",-1,1),new _("ig",-1,2),new _("ung",-1,1),new _("lich",-1,3),new _("isch",-1,2),new _("ik",-1,2),new _("heit",-1,3),new _("keit",-1,4)],t=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,8,0,32,8],d=[117,30,5],l=[117,30,4],m=new p;function h(e,r,n){return!(!m.eq_s(1,e)||(m.ket=m.cursor,!m.in_grouping(t,97,252)))&&(m.slice_from(r),m.cursor=n,!0)}function w(){for(;!m.in_grouping(t,97,252);){if(m.cursor>=m.limit)return!0;m.cursor++}for(;!m.out_grouping(t,97,252);){if(m.cursor>=m.limit)return!0;m.cursor++}return!1}function f(){return i<=m.cursor}function b(){return n<=m.cursor}this.setCurrent=function(e){m.setCurrent(e)},this.getCurrent=function(){return m.getCurrent()},this.stem=function(){var e=m.cursor;return function(){for(var e,r,n,i,s=m.cursor;;)if(e=m.cursor,m.bra=e,m.eq_s(1,"ß"))m.ket=m.cursor,m.slice_from("ss");else{if(e>=m.limit)break;m.cursor=e+1}for(m.cursor=s;;)for(r=m.cursor;;){if(n=m.cursor,m.in_grouping(t,97,252)){if(i=m.cursor,m.bra=i,h("u","U",n))break;if(m.cursor=i,h("y","Y",n))break}if(n>=m.limit)return m.cursor=r;m.cursor=n+1}}(),m.cursor=e,function(){i=m.limit,n=i;var e=m.cursor+3;0<=e&&e<=m.limit&&(r=e,w()||((i=m.cursor)<r&&(i=r),w()||(n=m.cursor)))}(),m.limit_backward=e,m.cursor=m.limit,function(){var e,r,n,i,s=m.limit-m.cursor;if(m.ket=m.cursor,(e=m.find_among_b(o,7))&&(m.bra=m.cursor,f()))switch(e){case 1:m.slice_del();break;case 2:m.slice_del(),m.ket=m.cursor,m.eq_s_b(1,"s")&&(m.bra=m.cursor,m.eq_s_b(3,"nis")&&m.slice_del());break;case 3:m.in_grouping_b(d,98,116)&&m.slice_del()}if(m.cursor=m.limit-s,m.ket=m.cursor,(e=m.find_among_b(c,4))&&(m.bra=m.cursor,f()))switch(e){case 1:m.slice_del();break;case 2:if(m.in_grouping_b(l,98,116)){var t=m.cursor-3;m.limit_backward<=t&&t<=m.limit&&(m.cursor=t,m.slice_del())}}if(m.cursor=m.limit-s,m.ket=m.cursor,(e=m.find_among_b(a,8))&&(m.bra=m.cursor,b()))switch(e){case 1:m.slice_del(),m.ket=m.cursor,m.eq_s_b(2,"ig")&&(m.bra=m.cursor,r=m.limit-m.cursor,m.eq_s_b(1,"e")||(m.cursor=m.limit-r,b()&&m.slice_del()));break;case 2:n=m.limit-m.cursor,m.eq_s_b(1,"e")||(m.cursor=m.limit-n,m.slice_del());break;case 3:if(m.slice_del(),m.ket=m.cursor,i=m.limit-m.cursor,!m.eq_s_b(2,"er")&&(m.cursor=m.limit-i,!m.eq_s_b(2,"en")))break;m.bra=m.cursor,f()&&m.slice_del();break;case 4:m.slice_del(),m.ket=m.cursor,(e=m.find_among_b(u,2))&&(m.bra=m.cursor,b()&&1==e&&m.slice_del())}}(),m.cursor=m.limit_backward,function(){for(var e,r;;){if(r=m.cursor,m.bra=r,!(e=m.find_among(s,6)))return;switch(m.ket=m.cursor,e){case 1:m.slice_from("y");break;case 2:case 5:m.slice_from("u");break;case 3:m.slice_from("a");break;case 4:m.slice_from("o");break;case 6:if(m.cursor>=m.limit)return;m.cursor++}}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return r.setCurrent(e),r.stem(),r.getCurrent()}):(r.setCurrent(e),r.stem(),r.getCurrent())}),e.Pipeline.registerFunction(e.de.stemmer,"stemmer-de"),e.de.stopWordFilter=e.generateStopWordFilter("aber alle allem allen aller alles als also am an ander andere anderem anderen anderer anderes anderm andern anderr anders auch auf aus bei bin bis bist da damit dann das dasselbe dazu daß dein deine deinem deinen deiner deines dem demselben den denn denselben der derer derselbe derselben des desselben dessen dich die dies diese dieselbe dieselben diesem diesen dieser dieses dir doch dort du durch ein eine einem einen einer eines einig einige einigem einigen einiger einiges einmal er es etwas euch euer eure eurem euren eurer eures für gegen gewesen hab habe haben hat hatte hatten hier hin hinter ich ihm ihn ihnen ihr ihre ihrem ihren ihrer ihres im in indem ins ist jede jedem jeden jeder jedes jene jenem jenen jener jenes jetzt kann kein keine keinem keinen keiner keines können könnte machen man manche manchem manchen mancher manches mein meine meinem meinen meiner meines mich mir mit muss musste nach nicht nichts noch nun nur ob oder ohne sehr sein seine seinem seinen seiner seines selbst sich sie sind so solche solchem solchen solcher solches soll sollte sondern sonst um und uns unse unsem unsen unser unses unter viel vom von vor war waren warst was weg weil weiter welche welchem welchen welcher welches wenn werde werden wie wieder will wir wird wirst wo wollen wollte während würde würden zu zum zur zwar zwischen über".split(" ")),e.Pipeline.registerFunction(e.de.stopWordFilter,"stopWordFilter-de")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.du.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.du.js
deleted file mode 100644
index e9c672998..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.du.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Dutch` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var v,q,r;console.warn('[Lunr Languages] Please use the "nl" instead of the "du". The "nl" code is the standard code for Dutch language, and "du" will be removed in the next major versions.'),e.du=function(){this.pipeline.reset(),this.pipeline.add(e.du.trimmer,e.du.stopWordFilter,e.du.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.du.stemmer))},e.du.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.du.trimmer=e.trimmerSupport.generateTrimmer(e.du.wordCharacters),e.Pipeline.registerFunction(e.du.trimmer,"trimmer-du"),e.du.stemmer=(v=e.stemmerSupport.Among,q=e.stemmerSupport.SnowballProgram,r=new function(){var r,i,u,o=[new v("",-1,6),new v("á",0,1),new v("ä",0,1),new v("é",0,2),new v("ë",0,2),new v("í",0,3),new v("ï",0,3),new v("ó",0,4),new v("ö",0,4),new v("ú",0,5),new v("ü",0,5)],n=[new v("",-1,3),new v("I",0,2),new v("Y",0,1)],t=[new v("dd",-1,-1),new v("kk",-1,-1),new v("tt",-1,-1)],c=[new v("ene",-1,2),new v("se",-1,3),new v("en",-1,2),new v("heden",2,1),new v("s",-1,3)],a=[new v("end",-1,1),new v("ig",-1,2),new v("ing",-1,1),new v("lijk",-1,3),new v("baar",-1,4),new v("bar",-1,5)],l=[new v("aa",-1,-1),new v("ee",-1,-1),new v("oo",-1,-1),new v("uu",-1,-1)],m=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],d=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],f=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],_=new q;function s(e){return(_.cursor=e)>=_.limit||(_.cursor++,!1)}function w(){for(;!_.in_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}for(;!_.out_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}return!1}function b(){return i<=_.cursor}function p(){return r<=_.cursor}function g(){var e=_.limit-_.cursor;_.find_among_b(t,3)&&(_.cursor=_.limit-e,_.ket=_.cursor,_.cursor>_.limit_backward&&(_.cursor--,_.bra=_.cursor,_.slice_del()))}function h(){var e;u=!1,_.ket=_.cursor,_.eq_s_b(1,"e")&&(_.bra=_.cursor,b()&&(e=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-e,_.slice_del(),u=!0,g())))}function k(){var e;b()&&(e=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-e,_.eq_s_b(3,"gem")||(_.cursor=_.limit-e,_.slice_del(),g())))}this.setCurrent=function(e){_.setCurrent(e)},this.getCurrent=function(){return _.getCurrent()},this.stem=function(){var e=_.cursor;return function(){for(var e,r,i,n=_.cursor;;){if(_.bra=_.cursor,e=_.find_among(o,11))switch(_.ket=_.cursor,e){case 1:_.slice_from("a");continue;case 2:_.slice_from("e");continue;case 3:_.slice_from("i");continue;case 4:_.slice_from("o");continue;case 5:_.slice_from("u");continue;case 6:if(_.cursor>=_.limit)break;_.cursor++;continue}break}for(_.cursor=n,_.bra=n,_.eq_s(1,"y")?(_.ket=_.cursor,_.slice_from("Y")):_.cursor=n;;)if(r=_.cursor,_.in_grouping(m,97,232)){if(i=_.cursor,_.bra=i,_.eq_s(1,"i"))_.ket=_.cursor,_.in_grouping(m,97,232)&&(_.slice_from("I"),_.cursor=r);else if(_.cursor=i,_.eq_s(1,"y"))_.ket=_.cursor,_.slice_from("Y"),_.cursor=r;else if(s(r))break}else if(s(r))break}(),_.cursor=e,i=_.limit,r=i,w()||((i=_.cursor)<3&&(i=3),w()||(r=_.cursor)),_.limit_backward=e,_.cursor=_.limit,function(){var e,r,i,n,o,t,s=_.limit-_.cursor;if(_.ket=_.cursor,e=_.find_among_b(c,5))switch(_.bra=_.cursor,e){case 1:b()&&_.slice_from("heid");break;case 2:k();break;case 3:b()&&_.out_grouping_b(f,97,232)&&_.slice_del()}if(_.cursor=_.limit-s,h(),_.cursor=_.limit-s,_.ket=_.cursor,_.eq_s_b(4,"heid")&&(_.bra=_.cursor,p()&&(r=_.limit-_.cursor,_.eq_s_b(1,"c")||(_.cursor=_.limit-r,_.slice_del(),_.ket=_.cursor,_.eq_s_b(2,"en")&&(_.bra=_.cursor,k())))),_.cursor=_.limit-s,_.ket=_.cursor,e=_.find_among_b(a,6))switch(_.bra=_.cursor,e){case 1:if(p()){if(_.slice_del(),i=_.limit-_.cursor,_.ket=_.cursor,_.eq_s_b(2,"ig")&&(_.bra=_.cursor,p()&&(n=_.limit-_.cursor,!_.eq_s_b(1,"e")))){_.cursor=_.limit-n,_.slice_del();break}_.cursor=_.limit-i,g()}break;case 2:p()&&(o=_.limit-_.cursor,_.eq_s_b(1,"e")||(_.cursor=_.limit-o,_.slice_del()));break;case 3:p()&&(_.slice_del(),h());break;case 4:p()&&_.slice_del();break;case 5:p()&&u&&_.slice_del()}_.cursor=_.limit-s,_.out_grouping_b(d,73,232)&&(t=_.limit-_.cursor,_.find_among_b(l,4)&&_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-t,_.ket=_.cursor,_.cursor>_.limit_backward&&(_.cursor--,_.bra=_.cursor,_.slice_del())))}(),_.cursor=_.limit_backward,function(){for(var e;;)if(_.bra=_.cursor,e=_.find_among(n,3))switch(_.ket=_.cursor,e){case 1:_.slice_from("y");break;case 2:_.slice_from("i");break;case 3:if(_.cursor>=_.limit)return;_.cursor++}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return r.setCurrent(e),r.stem(),r.getCurrent()}):(r.setCurrent(e),r.stem(),r.getCurrent())}),e.Pipeline.registerFunction(e.du.stemmer,"stemmer-du"),e.du.stopWordFilter=e.generateStopWordFilter(" aan al alles als altijd andere ben bij daar dan dat de der deze die dit doch doen door dus een eens en er ge geen geweest haar had heb hebben heeft hem het hier hij hoe hun iemand iets ik in is ja je kan kon kunnen maar me meer men met mij mijn moet na naar niet niets nog nu of om omdat onder ons ook op over reeds te tegen toch toen tot u uit uw van veel voor want waren was wat werd wezen wie wil worden wordt zal ze zelf zich zij zijn zo zonder zou".split(" ")),e.Pipeline.registerFunction(e.du.stopWordFilter,"stopWordFilter-du")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.es.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.es.js
deleted file mode 100644
index 2918bd19e..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.es.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Spanish` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.fi.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.fi.js
deleted file mode 100644
index f34d10e0d..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.fi.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
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- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
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- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
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e.setCurrent(i),e.stem(),e.getCurrent()}):(e.setCurrent(i),e.stem(),e.getCurrent())}),i.Pipeline.registerFunction(i.fi.stemmer,"stemmer-fi"),i.fi.stopWordFilter=i.generateStopWordFilter("ei eivät emme en et ette että he heidän heidät heihin heille heillä heiltä heissä heistä heitä hän häneen hänelle hänellä häneltä hänen hänessä hänestä hänet häntä itse ja johon joiden joihin joiksi joilla joille joilta joina joissa joista joita joka joksi jolla jolle jolta jona jonka jos jossa josta jota jotka kanssa keiden keihin keiksi keille keillä keiltä keinä keissä keistä keitä keneen keneksi kenelle kenellä keneltä kenen kenenä kenessä kenestä kenet ketkä ketkä ketä koska kuin kuka kun me meidän meidät meihin meille meillä meiltä meissä meistä meitä mihin miksi mikä mille millä miltä minkä minkä minua minulla minulle minulta minun minussa minusta minut minuun minä minä missä mistä mitkä mitä mukaan mutta ne niiden niihin niiksi niille niillä niiltä niin niin niinä niissä niistä niitä noiden noihin noiksi noilla noille noilta noin noina noissa noista noita nuo nyt näiden näihin näiksi näille näillä näiltä näinä näissä näistä näitä nämä ole olemme olen olet olette oli olimme olin olisi olisimme olisin olisit olisitte olisivat olit olitte olivat olla olleet ollut on ovat poikki se sekä sen siihen siinä siitä siksi sille sillä sillä siltä sinua sinulla sinulle sinulta sinun sinussa sinusta sinut sinuun sinä sinä sitä tai te teidän teidät teihin teille teillä teiltä teissä teistä teitä tuo tuohon tuoksi tuolla tuolle tuolta tuon tuona tuossa tuosta tuota tähän täksi tälle tällä tältä tämä tämän tänä tässä tästä tätä vaan vai vaikka yli".split(" ")),i.Pipeline.registerFunction(i.fi.stopWordFilter,"stopWordFilter-fi")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.fr.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.fr.js
deleted file mode 100644
index d043ec654..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.fr.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `French` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.hu.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.hu.js
deleted file mode 100644
index bfc68db84..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.hu.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Hungarian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.it.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.it.js
deleted file mode 100644
index 58a46fb6c..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.it.js
+++ /dev/null
@@ -1,17 +0,0 @@
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- * https://github.com/MihaiValentin/lunr-languages
- *
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- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
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- * http://code.google.com/p/urim/
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- * Copyright 2010, Oleg Mazko
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\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.ja.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.ja.js
deleted file mode 100644
index 715b834ad..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.ja.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Japanese` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Chad Liu
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(m){if(void 0===m)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===m.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var l="2"==m.version[0];m.ja=function(){this.pipeline.reset(),this.pipeline.add(m.ja.trimmer,m.ja.stopWordFilter,m.ja.stemmer),l?this.tokenizer=m.ja.tokenizer:(m.tokenizer&&(m.tokenizer=m.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=m.ja.tokenizer))};var j=new m.TinySegmenter;m.ja.tokenizer=function(e){var r,t,i,n,o,s,p,a,u;if(!arguments.length||null==e||null==e)return[];if(Array.isArray(e))return e.map(function(e){return l?new m.Token(e.toLowerCase()):e.toLowerCase()});for(r=(t=e.toString().toLowerCase().replace(/^\s+/,"")).length-1;0<=r;r--)if(/\S/.test(t.charAt(r))){t=t.substring(0,r+1);break}for(o=[],i=t.length,p=a=0;a<=i;a++)if(s=a-p,t.charAt(a).match(/\s/)||a==i){if(0<s)for(n=j.segment(t.slice(p,a)).filter(function(e){return!!e}),u=p,r=0;r<n.length;r++)l?o.push(new m.Token(n[r],{position:[u,n[r].length],index:o.length})):o.push(n[r]),u+=n[r].length;p=a+1}return o},m.ja.stemmer=function(e){return e},m.Pipeline.registerFunction(m.ja.stemmer,"stemmer-ja"),m.ja.wordCharacters="一二三四五六七八��百�万億兆一-龠々〆ヵヶ�-んァ-ヴーｱ-�ﾞa-zA-Z�-ｚＡ-Ｚ0-9�-９",m.ja.trimmer=m.trimmerSupport.generateTrimmer(m.ja.wordCharacters),m.Pipeline.registerFunction(m.ja.trimmer,"trimmer-ja"),m.ja.stopWordFilter=m.generateStopWordFilter("�れ �れ �れ �� �� �� �� �� ��� ��ら �� �れ �� �ん 何 � 貴方 貴方方 我々 �� ��人 ���� 彼女 彼 �� �り�� �り�� ��� � � � � を � � �ら �� より も �� � � �れ� ���".split(" ")),m.Pipeline.registerFunction(m.ja.stopWordFilter,"stopWordFilter-ja"),m.jp=m.ja,m.Pipeline.registerFunction(m.jp.stemmer,"stemmer-jp"),m.Pipeline.registerFunction(m.jp.trimmer,"trimmer-jp"),m.Pipeline.registerFunction(m.jp.stopWordFilter,"stopWordFilter-jp")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.multi.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.multi.js
deleted file mode 100644
index b8c297ea9..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.multi.js
+++ /dev/null
@@ -1 +0,0 @@
-!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(o){o.multiLanguage=function(){for(var e=Array.prototype.slice.call(arguments),t=e.join("-"),i="",r=[],n=[],s=0;s<e.length;++s)"en"==e[s]?(i+="\\w",r.unshift(o.stopWordFilter),r.push(o.stemmer),n.push(o.stemmer)):(i+=o[e[s]].wordCharacters,o[e[s]].stopWordFilter&&r.unshift(o[e[s]].stopWordFilter),o[e[s]].stemmer&&(r.push(o[e[s]].stemmer),n.push(o[e[s]].stemmer)));var p=o.trimmerSupport.generateTrimmer(i);return o.Pipeline.registerFunction(p,"lunr-multi-trimmer-"+t),r.unshift(p),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,r),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,n))}}}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.nl.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.nl.js
deleted file mode 100644
index 19d42f445..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.nl.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Dutch` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(r,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():e()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var v,q,e;r.nl=function(){this.pipeline.reset(),this.pipeline.add(r.nl.trimmer,r.nl.stopWordFilter,r.nl.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(r.nl.stemmer))},r.nl.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",r.nl.trimmer=r.trimmerSupport.generateTrimmer(r.nl.wordCharacters),r.Pipeline.registerFunction(r.nl.trimmer,"trimmer-nl"),r.nl.stemmer=(v=r.stemmerSupport.Among,q=r.stemmerSupport.SnowballProgram,e=new function(){var e,i,u,o=[new v("",-1,6),new v("á",0,1),new v("ä",0,1),new v("é",0,2),new v("ë",0,2),new v("í",0,3),new v("ï",0,3),new v("ó",0,4),new v("ö",0,4),new v("ú",0,5),new v("ü",0,5)],n=[new v("",-1,3),new v("I",0,2),new v("Y",0,1)],t=[new v("dd",-1,-1),new v("kk",-1,-1),new v("tt",-1,-1)],c=[new v("ene",-1,2),new v("se",-1,3),new v("en",-1,2),new v("heden",2,1),new v("s",-1,3)],a=[new v("end",-1,1),new v("ig",-1,2),new v("ing",-1,1),new v("lijk",-1,3),new v("baar",-1,4),new v("bar",-1,5)],l=[new v("aa",-1,-1),new v("ee",-1,-1),new v("oo",-1,-1),new v("uu",-1,-1)],m=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],d=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],f=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],_=new q;function s(r){return(_.cursor=r)>=_.limit||(_.cursor++,!1)}function w(){for(;!_.in_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}for(;!_.out_grouping(m,97,232);){if(_.cursor>=_.limit)return!0;_.cursor++}return!1}function b(){return i<=_.cursor}function p(){return e<=_.cursor}function g(){var r=_.limit-_.cursor;_.find_among_b(t,3)&&(_.cursor=_.limit-r,_.ket=_.cursor,_.cursor>_.limit_backward&&(_.cursor--,_.bra=_.cursor,_.slice_del()))}function h(){var r;u=!1,_.ket=_.cursor,_.eq_s_b(1,"e")&&(_.bra=_.cursor,b()&&(r=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-r,_.slice_del(),u=!0,g())))}function k(){var r;b()&&(r=_.limit-_.cursor,_.out_grouping_b(m,97,232)&&(_.cursor=_.limit-r,_.eq_s_b(3,"gem")||(_.cursor=_.limit-r,_.slice_del(),g())))}this.setCurrent=function(r){_.setCurrent(r)},this.getCurrent=function(){return _.getCurrent()},this.stem=function(){var r=_.cursor;return function(){for(var r,e,i,n=_.cursor;;){if(_.bra=_.cursor,r=_.find_among(o,11))switch(_.ket=_.cursor,r){case 1:_.slice_from("a");continue;case 2:_.slice_from("e");continue;case 3:_.slice_from("i");continue;case 4:_.slice_from("o");continue;case 5:_.slice_from("u");continue;case 6:if(_.cursor>=_.limit)break;_.cursor++;continue}break}for(_.cursor=n,_.bra=n,_.eq_s(1,"y")?(_.ket=_.cursor,_.slice_from("Y")):_.cursor=n;;)if(e=_.cursor,_.in_grouping(m,97,232)){if(i=_.cursor,_.bra=i,_.eq_s(1,"i"))_.ket=_.cursor,_.in_grouping(m,97,232)&&(_.slice_from("I"),_.cursor=e);else if(_.cursor=i,_.eq_s(1,"y"))_.ket=_.cursor,_.slice_from("Y"),_.cursor=e;else if(s(e))break}else 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is ja je kan kon kunnen maar me meer men met mij mijn moet na naar niet niets nog nu of om omdat onder ons ook op over reeds te tegen toch toen tot u uit uw van veel voor want waren was wat werd wezen wie wil worden wordt zal ze zelf zich zij zijn zo zonder zou".split(" ")),r.Pipeline.registerFunction(r.nl.stopWordFilter,"stopWordFilter-nl")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.no.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.no.js
deleted file mode 100644
index 031e4b206..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.no.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Norwegian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,n,i;e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=(r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){var o,s,a=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],m=[new r("dt",-1,-1),new r("vt",-1,-1)],l=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],u=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],d=[119,125,149,1],c=new n;this.setCurrent=function(e){c.setCurrent(e)},this.getCurrent=function(){return c.getCurrent()},this.stem=function(){var e,r,n,i,t=c.cursor;return function(){var e,r=c.cursor+3;if(s=c.limit,0<=r||r<=c.limit){for(o=r;;){if(e=c.cursor,c.in_grouping(u,97,248)){c.cursor=e;break}if(e>=c.limit)return;c.cursor=e+1}for(;!c.out_grouping(u,97,248);){if(c.cursor>=c.limit)return;c.cursor++}(s=c.cursor)<o&&(s=o)}}(),c.limit_backward=t,c.cursor=c.limit,function(){var e,r,n;if(c.cursor>=s&&(r=c.limit_backward,c.limit_backward=s,c.ket=c.cursor,e=c.find_among_b(a,29),c.limit_backward=r,e))switch(c.bra=c.cursor,e){case 1:c.slice_del();break;case 2:n=c.limit-c.cursor,c.in_grouping_b(d,98,122)?c.slice_del():(c.cursor=c.limit-n,c.eq_s_b(1,"k")&&c.out_grouping_b(u,97,248)&&c.slice_del());break;case 3:c.slice_from("er")}}(),c.cursor=c.limit,r=c.limit-c.cursor,c.cursor>=s&&(e=c.limit_backward,c.limit_backward=s,c.ket=c.cursor,c.find_among_b(m,2)?(c.bra=c.cursor,c.limit_backward=e,c.cursor=c.limit-r,c.cursor>c.limit_backward&&(c.cursor--,c.bra=c.cursor,c.slice_del())):c.limit_backward=e),c.cursor=c.limit,c.cursor>=s&&(i=c.limit_backward,c.limit_backward=s,c.ket=c.cursor,(n=c.find_among_b(l,11))?(c.bra=c.cursor,c.limit_backward=i,1==n&&c.slice_del()):c.limit_backward=i),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.pt.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.pt.js
deleted file mode 100644
index 59e766fe9..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.pt.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Portuguese` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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pelas pelo pelos por qual quando que quem se seja sejam sejamos sem serei seremos seria seriam será serão seríamos seu seus somos sou sua suas são só também te tem temos tenha tenham tenhamos tenho terei teremos teria teriam terá terão teríamos teu teus teve tinha tinham tive tivemos tiver tivera tiveram tiverem tivermos tivesse tivessem tivéramos tivéssemos tu tua tuas tém tínhamos um uma você vocês vos à às éramos".split(" ")),e.Pipeline.registerFunction(e.pt.stopWordFilter,"stopWordFilter-pt")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.ro.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.ro.js
deleted file mode 100644
index c5ecc96c4..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.ro.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Romanian` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.ru.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.ru.js
deleted file mode 100644
index 104bc6e86..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.ru.js
+++ /dev/null
@@ -1,17 +0,0 @@
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- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
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- * http://code.google.com/p/urim/
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ваши вверх вдали вдруг ведь везде ве�ь вниз внизу во вокруг вон во�емнадцатый во�емнадцать во�емь во�ьмой вот впрочем времени врем� в�е в�егда в�его в�ем в�еми в�ему в�ех в�ею в�ю в�юду в�� в�ё второй вы г где говорил говорит год года году да давно даже далеко дальше даром два двадцатый двадцать две двенадцатый двенадцать двух дев�тнадцатый дев�тнадцать дев�тый дев�ть дей�твительно дел день де��тый де��ть дл� до довольно долго должно друга� другие других друго другое другой е его ее ей ему е�ли е�ть еще ещё ею её ж же жизнь за зан�т зан�та зан�то зан�ты затем зато зачем зде�ь значит и из или им именно иметь ими им� иногда их к кажда� каждое каждые каждый кажет�� как кака� какой кем когда кого ком кому конечно котора� которого которой которые который которых кроме кругом кто куда лет ли лишь лучше люди м мало между мел� менее меньше мен� миллионов мимо мира мне много многочи�ленна� многочи�ленное многочи�ленные многочи�ленный мной мною мог могут мож может можно можхо мои мой мор мочь мо� моё мы на наверху над надо назад наиболее наконец нам нами на� начала наш наша наше наши не него недавно недалеко нее ней нельз� нем немного нему непрерывно нередко не�колько нет нею неё ни нибудь ниже низко никогда никуда ними них ничего но ну нужно нх о об оба обычно один одиннадцатый одиннадцать однажды однако одного одной около он она они оно оп�ть о�обенно от отов�юду от�юда очень первый перед по под пожалуй�та позже пока пор пора по�ле по�реди потом потому почему почти прекра�но при про про�то против процентов п�тнадцатый п�тнадцать п�тый п�ть раз разве рано раньше р�дом � �ам �ама �ами �амим �амими �амих �амо �амого �амой �амом �амому �аму �вое �воего �воей �вои �воих �вою �еаой �ебе �еб� �егодн� �едьмой �ейча� �емнадцатый �емнадцать �емь �их �казал �казала �казать �колько �лишком �начала �нова �о �обой �обою �ов�ем �па�ибо �тал �уть т та так така� также такие такое такой там твой тво� твоё те тебе теб� тем теми теперь тех то тобой тобою тогда того тоже только том тому тот 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\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.stemmer.support.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.stemmer.support.js
deleted file mode 100644
index ae2c66aa5..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.stemmer.support.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/*!
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var b;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(r){b=r,this.cursor=0,this.limit=r.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var r=b;return b=null,r},in_grouping:function(r,t,i){if(this.cursor<this.limit){var s=b.charCodeAt(this.cursor);if(s<=i&&t<=s&&r[(s-=t)>>3]&1<<(7&s))return this.cursor++,!0}return!1},in_grouping_b:function(r,t,i){if(this.cursor>this.limit_backward){var s=b.charCodeAt(this.cursor-1);if(s<=i&&t<=s&&r[(s-=t)>>3]&1<<(7&s))return this.cursor--,!0}return!1},out_grouping:function(r,t,i){if(this.cursor<this.limit){var s=b.charCodeAt(this.cursor);if(i<s||s<t)return this.cursor++,!0;if(!(r[(s-=t)>>3]&1<<(7&s)))return this.cursor++,!0}return!1},out_grouping_b:function(r,t,i){if(this.cursor>this.limit_backward){var s=b.charCodeAt(this.cursor-1);if(i<s||s<t)return this.cursor--,!0;if(!(r[(s-=t)>>3]&1<<(7&s)))return this.cursor--,!0}return!1},eq_s:function(r,t){if(this.limit-this.cursor<r)return!1;for(var i=0;i<r;i++)if(b.charCodeAt(this.cursor+i)!=t.charCodeAt(i))return!1;return this.cursor+=r,!0},eq_s_b:function(r,t){if(this.cursor-this.limit_backward<r)return!1;for(var i=0;i<r;i++)if(b.charCodeAt(this.cursor-r+i)!=t.charCodeAt(i))return!1;return this.cursor-=r,!0},find_among:function(r,t){for(var i=0,s=t,e=this.cursor,n=this.limit,u=0,o=0,h=!1;;){for(var c=i+(s-i>>1),a=0,f=u<o?u:o,l=r[c],_=f;_<l.s_size;_++){if(e+f==n){a=-1;break}if(a=b.charCodeAt(e+f)-l.s[_])break;f++}if(a<0?(s=c,o=f):(i=c,u=f),s-i<=1){if(0<i||s==i||h)break;h=!0}}for(;;){if(u>=(l=r[i]).s_size){if(this.cursor=e+l.s_size,!l.method)return l.result;var m=l.method();if(this.cursor=e+l.s_size,m)return l.result}if((i=l.substring_i)<0)return 0}},find_among_b:function(r,t){for(var i=0,s=t,e=this.cursor,n=this.limit_backward,u=0,o=0,h=!1;;){for(var c=i+(s-i>>1),a=0,f=u<o?u:o,l=(_=r[c]).s_size-1-f;0<=l;l--){if(e-f==n){a=-1;break}if(a=b.charCodeAt(e-1-f)-_.s[l])break;f++}if(a<0?(s=c,o=f):(i=c,u=f),s-i<=1){if(0<i||s==i||h)break;h=!0}}for(;;){var _;if(u>=(_=r[i]).s_size){if(this.cursor=e-_.s_size,!_.method)return _.result;var m=_.method();if(this.cursor=e-_.s_size,m)return _.result}if((i=_.substring_i)<0)return 0}},replace_s:function(r,t,i){var s=i.length-(t-r);return b=b.substring(0,r)+i+b.substring(t),this.limit+=s,this.cursor>=t?this.cursor+=s:this.cursor>r&&(this.cursor=r),s},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>b.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),b.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.sv.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.sv.js
deleted file mode 100644
index a46a4e709..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.sv.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Swedish` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r,l,n;e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=(r=e.stemmerSupport.Among,l=e.stemmerSupport.SnowballProgram,n=new function(){var n,t,i=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],s=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],a=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],o=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],u=[119,127,149],m=new l;this.setCurrent=function(e){m.setCurrent(e)},this.getCurrent=function(){return m.getCurrent()},this.stem=function(){var e,r=m.cursor;return function(){var e,r=m.cursor+3;if(t=m.limit,0<=r||r<=m.limit){for(n=r;;){if(e=m.cursor,m.in_grouping(o,97,246)){m.cursor=e;break}if(m.cursor=e,m.cursor>=m.limit)return;m.cursor++}for(;!m.out_grouping(o,97,246);){if(m.cursor>=m.limit)return;m.cursor++}(t=m.cursor)<n&&(t=n)}}(),m.limit_backward=r,m.cursor=m.limit,function(){var e,r=m.limit_backward;if(m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(i,37),m.limit_backward=r,e))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.in_grouping_b(u,98,121)&&m.slice_del()}}(),m.cursor=m.limit,e=m.limit_backward,m.cursor>=t&&(m.limit_backward=t,m.cursor=m.limit,m.find_among_b(s,7)&&(m.cursor=m.limit,m.ket=m.cursor,m.cursor>m.limit_backward&&(m.bra=--m.cursor,m.slice_del())),m.limit_backward=e),m.cursor=m.limit,function(){var e,r;if(m.cursor>=t){if(r=m.limit_backward,m.limit_backward=t,m.cursor=m.limit,m.ket=m.cursor,e=m.find_among_b(a,5))switch(m.bra=m.cursor,e){case 1:m.slice_del();break;case 2:m.slice_from("lös");break;case 3:m.slice_from("full")}m.limit_backward=r}}(),!0}},function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.th.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.th.js
deleted file mode 100644
index 7f9887f7b..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.th.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Thai` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2017, Keerati Thiwanruk
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(t){if(void 0===t)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===t.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var i="2"==t.version[0];t.th=function(){this.pipeline.reset(),this.pipeline.add(t.th.trimmer),i?this.tokenizer=t.th.tokenizer:(t.tokenizer&&(t.tokenizer=t.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=t.th.tokenizer))},t.th.wordCharacters="[฀-๿]",t.th.trimmer=t.trimmerSupport.generateTrimmer(t.th.wordCharacters),t.Pipeline.registerFunction(t.th.trimmer,"trimmer-th");var n=t.wordcut;n.init(),t.th.tokenizer=function(e){if(!arguments.length||null==e||null==e)return[];if(Array.isArray(e))return e.map(function(e){return i?new t.Token(e):e});var r=e.toString().replace(/^\s+/,"");return n.cut(r).split("|")}}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.tr.js b/freetype/docs/reference/assets/javascripts/lunr/lunr.tr.js
deleted file mode 100644
index 64ba95cb1..000000000
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.tr.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * Lunr languages, `Turkish` language
- * https://github.com/MihaiValentin/lunr-languages
- *
- * Copyright 2014, Mihai Valentin
- * http://www.mozilla.org/MPL/
- */
-/*!
- * based on
- * Snowball JavaScript Library v0.3
- * http://code.google.com/p/urim/
- * http://snowball.tartarus.org/
- *
- * Copyright 2010, Oleg Mazko
- * http://www.mozilla.org/MPL/
- */
-!function(r,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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herkesin hiç hiçbir iki ile ilgili ise itibaren itibariyle için işte kadar karşın katrilyon kendi kendilerine kendini kendisi kendisine kendisini kez ki kim kimden kime kimi kimse kırk milyar milyon mu mü mı nasıl ne neden nedenle nerde nerede nereye niye niçin o olan olarak oldu olduklarını olduğu olduğunu olmadı olmadığı olmak olması olmayan olmaz olsa olsun olup olur olursa oluyor on ona ondan onlar onlardan onları onların onu onun otuz oysa pek rağmen sadece sanki sekiz seksen sen senden seni senin siz sizden sizi sizin tarafından trilyon tüm var vardı ve veya ya yani yapacak yapmak yaptı yaptıkları yaptığı yaptığını yapılan yapılması yapıyor yedi yerine yetmiş yine yirmi yoksa yüz zaten çok çünkü öyle üzere üç şey şeyden şeyi şeyler şu şuna şunda şundan şunları şunu şöyle".split(" ")),r.Pipeline.registerFunction(r.tr.stopWordFilter,"stopWordFilter-tr")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ar.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ar.min.js
new file mode 100644
index 000000000..248ddc5d1
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ar.min.js
@@ -0,0 +1 @@
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عدد عدم عسى عشر عشرة علق على عليك عليه عليها عل عن عند عندما عوض عين عدس عما غدا غير  � �ان �لان �و �ى �ي �يم �يما �يه �يها قال قام قبل قد قط قلما قوة كانما كاين كاي كاين كاد كان كانت كذا كذلك كرب كل كلا كلاهما كلتا كلم كليكما كليهما كلما كلا كم كما كي كيت كي� كي�ما كان كخ لئن لا لات لاسيما لدن لدى لعمر لقاء لك لكم لكما لكن لكنما لكي لكيلا للامم لم لما لما لن لنا له لها لو لوكالة لولا لوما لي لست لست لستم لستما لستن لست لسن لعل لكن ليت ليس ليسا ليستا ليست ليسوا لسنا ما ماان�ك مابرح مادام ماذا مازال ما�تئ مايو متى مثل مذ مساء مع معاذ مقابل مكانكم مكانكما مكانكن مكانك مليار مليون مما ممن من منذ منها مه مهما من من نحن نحو نعم ن�س ن�سه نهاية نخ نعما نعم ها هاؤم هاك هاهنا هب هذا هذه هكذا هل هلم هلا هم هما هن هنا هناك هنالك هو هي هيا هيت هيا هؤلاء هاتان هاتين هاته هاتي هج هذا هذان هذين هذه هذي هيهات وا واحد واضا� واضا�ت واكد وان واها واوضح وراءك و�ي وقال وقالت وقد وق� وكان وكانت ولا ولم ومن وهو وهي ويكان وي وشكان يكون يمكن يوم ايان".split(" 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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.da.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.da.min.js
new file mode 100644
index 000000000..b9d850986
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.da.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Danish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=function(){var r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){function e(){var e,r=f.cursor+3;if(d=f.limit,0<=r&&r<=f.limit){for(a=r;;){if(e=f.cursor,f.in_grouping(w,97,248)){f.cursor=e;break}if(f.cursor=e,e>=f.limit)return;f.cursor++}for(;!f.out_grouping(w,97,248);){if(f.cursor>=f.limit)return;f.cursor++}d=f.cursor,d<a&&(d=a)}}function n(){var e,r;if(f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(c,32),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del();break;case 2:f.in_grouping_b(p,97,229)&&f.slice_del()}}function t(){var e,r=f.limit-f.cursor;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.find_among_b(l,4)?(f.bra=f.cursor,f.limit_backward=e,f.cursor=f.limit-r,f.cursor>f.limit_backward&&(f.cursor--,f.bra=f.cursor,f.slice_del())):f.limit_backward=e)}function s(){var e,r,i,n=f.limit-f.cursor;if(f.ket=f.cursor,f.eq_s_b(2,"st")&&(f.bra=f.cursor,f.eq_s_b(2,"ig")&&f.slice_del()),f.cursor=f.limit-n,f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(m,5),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del(),i=f.limit-f.cursor,t(),f.cursor=f.limit-i;break;case 2:f.slice_from("løs")}}function o(){var e;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.out_grouping_b(w,97,248)?(f.bra=f.cursor,u=f.slice_to(u),f.limit_backward=e,f.eq_v_b(u)&&f.slice_del()):f.limit_backward=e)}var a,d,u,c=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],l=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],w=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],p=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],f=new i;this.setCurrent=function(e){f.setCurrent(e)},this.getCurrent=function(){return f.getCurrent()},this.stem=function(){var r=f.cursor;return e(),f.limit_backward=r,f.cursor=f.limit,n(),f.cursor=f.limit,t(),f.cursor=f.limit,s(),f.cursor=f.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}}(),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.de.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.de.min.js
new file mode 100644
index 000000000..f3b5c108c
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.de.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `German` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.de=function(){this.pipeline.reset(),this.pipeline.add(e.de.trimmer,e.de.stopWordFilter,e.de.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.de.stemmer))},e.de.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.de.trimmer=e.trimmerSupport.generateTrimmer(e.de.wordCharacters),e.Pipeline.registerFunction(e.de.trimmer,"trimmer-de"),e.de.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(e,r,n){return!(!v.eq_s(1,e)||(v.ket=v.cursor,!v.in_grouping(p,97,252)))&&(v.slice_from(r),v.cursor=n,!0)}function i(){for(var r,n,i,s,t=v.cursor;;)if(r=v.cursor,v.bra=r,v.eq_s(1,"ß"))v.ket=v.cursor,v.slice_from("ss");else{if(r>=v.limit)break;v.cursor=r+1}for(v.cursor=t;;)for(n=v.cursor;;){if(i=v.cursor,v.in_grouping(p,97,252)){if(s=v.cursor,v.bra=s,e("u","U",i))break;if(v.cursor=s,e("y","Y",i))break}if(i>=v.limit)return void(v.cursor=n);v.cursor=i+1}}function s(){for(;!v.in_grouping(p,97,252);){if(v.cursor>=v.limit)return!0;v.cursor++}for(;!v.out_grouping(p,97,252);){if(v.cursor>=v.limit)return!0;v.cursor++}return!1}function t(){m=v.limit,l=m;var e=v.cursor+3;0<=e&&e<=v.limit&&(d=e,s()||(m=v.cursor,m<d&&(m=d),s()||(l=v.cursor)))}function o(){for(var e,r;;){if(r=v.cursor,v.bra=r,!(e=v.find_among(h,6)))return;switch(v.ket=v.cursor,e){case 1:v.slice_from("y");break;case 2:case 5:v.slice_from("u");break;case 3:v.slice_from("a");break;case 4:v.slice_from("o");break;case 6:if(v.cursor>=v.limit)return;v.cursor++}}}function c(){return m<=v.cursor}function u(){return l<=v.cursor}function a(){var e,r,n,i,s=v.limit-v.cursor;if(v.ket=v.cursor,(e=v.find_among_b(w,7))&&(v.bra=v.cursor,c()))switch(e){case 1:v.slice_del();break;case 2:v.slice_del(),v.ket=v.cursor,v.eq_s_b(1,"s")&&(v.bra=v.cursor,v.eq_s_b(3,"nis")&&v.slice_del());break;case 3:v.in_grouping_b(g,98,116)&&v.slice_del()}if(v.cursor=v.limit-s,v.ket=v.cursor,(e=v.find_among_b(f,4))&&(v.bra=v.cursor,c()))switch(e){case 1:v.slice_del();break;case 2:if(v.in_grouping_b(k,98,116)){var t=v.cursor-3;v.limit_backward<=t&&t<=v.limit&&(v.cursor=t,v.slice_del())}}if(v.cursor=v.limit-s,v.ket=v.cursor,(e=v.find_among_b(_,8))&&(v.bra=v.cursor,u()))switch(e){case 1:v.slice_del(),v.ket=v.cursor,v.eq_s_b(2,"ig")&&(v.bra=v.cursor,r=v.limit-v.cursor,v.eq_s_b(1,"e")||(v.cursor=v.limit-r,u()&&v.slice_del()));break;case 2:n=v.limit-v.cursor,v.eq_s_b(1,"e")||(v.cursor=v.limit-n,v.slice_del());break;case 3:if(v.slice_del(),v.ket=v.cursor,i=v.limit-v.cursor,!v.eq_s_b(2,"er")&&(v.cursor=v.limit-i,!v.eq_s_b(2,"en")))break;v.bra=v.cursor,c()&&v.slice_del();break;case 4:v.slice_del(),v.ket=v.cursor,e=v.find_among_b(b,2),e&&(v.bra=v.cursor,u()&&1==e&&v.slice_del())}}var d,l,m,h=[new r("",-1,6),new r("U",0,2),new r("Y",0,1),new r("ä",0,3),new r("ö",0,4),new r("ü",0,5)],w=[new r("e",-1,2),new r("em",-1,1),new r("en",-1,2),new r("ern",-1,1),new r("er",-1,1),new r("s",-1,3),new r("es",5,2)],f=[new r("en",-1,1),new r("er",-1,1),new r("st",-1,2),new r("est",2,1)],b=[new r("ig",-1,1),new r("lich",-1,1)],_=[new r("end",-1,1),new r("ig",-1,2),new r("ung",-1,1),new r("lich",-1,3),new r("isch",-1,2),new r("ik",-1,2),new r("heit",-1,3),new r("keit",-1,4)],p=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,8,0,32,8],g=[117,30,5],k=[117,30,4],v=new n;this.setCurrent=function(e){v.setCurrent(e)},this.getCurrent=function(){return v.getCurrent()},this.stem=function(){var e=v.cursor;return i(),v.cursor=e,t(),v.limit_backward=e,v.cursor=v.limit,a(),v.cursor=v.limit_backward,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.de.stemmer,"stemmer-de"),e.de.stopWordFilter=e.generateStopWordFilter("aber alle allem allen aller alles als also am an ander andere anderem anderen anderer anderes anderm andern anderr anders auch auf aus bei bin bis bist da damit dann das dasselbe dazu daß dein deine deinem deinen deiner deines dem demselben den denn denselben der derer derselbe derselben des desselben dessen dich die dies diese dieselbe dieselben diesem diesen dieser dieses dir doch dort du durch ein eine einem einen einer eines einig einige einigem einigen einiger einiges einmal er es etwas euch euer eure eurem euren eurer eures für gegen gewesen hab habe haben hat hatte hatten hier hin hinter ich ihm ihn ihnen ihr ihre ihrem ihren ihrer ihres im in indem ins ist jede jedem jeden jeder jedes jene jenem jenen jener jenes jetzt kann kein keine keinem keinen keiner keines können könnte machen man manche manchem manchen mancher manches mein meine meinem meinen meiner meines mich mir mit muss musste nach nicht nichts noch nun nur ob oder ohne sehr sein seine seinem seinen seiner seines selbst sich sie sind so solche solchem solchen solcher solches soll sollte sondern sonst um und uns unse unsem unsen unser unses unter viel vom von vor war waren warst was weg weil weiter welche welchem welchen welcher welches wenn werde werden wie wieder will wir wird wirst wo wollen wollte während würde würden zu zum zur zwar zwischen über".split(" ")),e.Pipeline.registerFunction(e.de.stopWordFilter,"stopWordFilter-de")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.du.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.du.min.js
new file mode 100644
index 000000000..49a0f3f0a
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.du.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Dutch` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");console.warn('[Lunr Languages] Please use the "nl" instead of the "du". The "nl" code is the standard code for Dutch language, and "du" will be removed in the next major versions.'),e.du=function(){this.pipeline.reset(),this.pipeline.add(e.du.trimmer,e.du.stopWordFilter,e.du.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.du.stemmer))},e.du.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.du.trimmer=e.trimmerSupport.generateTrimmer(e.du.wordCharacters),e.Pipeline.registerFunction(e.du.trimmer,"trimmer-du"),e.du.stemmer=function(){var r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){function e(){for(var e,r,i,o=C.cursor;;){if(C.bra=C.cursor,e=C.find_among(b,11))switch(C.ket=C.cursor,e){case 1:C.slice_from("a");continue;case 2:C.slice_from("e");continue;case 3:C.slice_from("i");continue;case 4:C.slice_from("o");continue;case 5:C.slice_from("u");continue;case 6:if(C.cursor>=C.limit)break;C.cursor++;continue}break}for(C.cursor=o,C.bra=o,C.eq_s(1,"y")?(C.ket=C.cursor,C.slice_from("Y")):C.cursor=o;;)if(r=C.cursor,C.in_grouping(q,97,232)){if(i=C.cursor,C.bra=i,C.eq_s(1,"i"))C.ket=C.cursor,C.in_grouping(q,97,232)&&(C.slice_from("I"),C.cursor=r);else if(C.cursor=i,C.eq_s(1,"y"))C.ket=C.cursor,C.slice_from("Y"),C.cursor=r;else if(n(r))break}else if(n(r))break}function n(e){return C.cursor=e,e>=C.limit||(C.cursor++,!1)}function o(){_=C.limit,f=_,t()||(_=C.cursor,_<3&&(_=3),t()||(f=C.cursor))}function t(){for(;!C.in_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}for(;!C.out_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}return!1}function s(){for(var e;;)if(C.bra=C.cursor,e=C.find_among(p,3))switch(C.ket=C.cursor,e){case 1:C.slice_from("y");break;case 2:C.slice_from("i");break;case 3:if(C.cursor>=C.limit)return;C.cursor++}}function u(){return _<=C.cursor}function c(){return f<=C.cursor}function a(){var e=C.limit-C.cursor;C.find_among_b(g,3)&&(C.cursor=C.limit-e,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del()))}function l(){var e;w=!1,C.ket=C.cursor,C.eq_s_b(1,"e")&&(C.bra=C.cursor,u()&&(e=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-e,C.slice_del(),w=!0,a())))}function m(){var e;u()&&(e=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-e,C.eq_s_b(3,"gem")||(C.cursor=C.limit-e,C.slice_del(),a())))}function d(){var e,r,i,n,o,t,s=C.limit-C.cursor;if(C.ket=C.cursor,e=C.find_among_b(h,5))switch(C.bra=C.cursor,e){case 1:u()&&C.slice_from("heid");break;case 2:m();break;case 3:u()&&C.out_grouping_b(z,97,232)&&C.slice_del()}if(C.cursor=C.limit-s,l(),C.cursor=C.limit-s,C.ket=C.cursor,C.eq_s_b(4,"heid")&&(C.bra=C.cursor,c()&&(r=C.limit-C.cursor,C.eq_s_b(1,"c")||(C.cursor=C.limit-r,C.slice_del(),C.ket=C.cursor,C.eq_s_b(2,"en")&&(C.bra=C.cursor,m())))),C.cursor=C.limit-s,C.ket=C.cursor,e=C.find_among_b(k,6))switch(C.bra=C.cursor,e){case 1:if(c()){if(C.slice_del(),i=C.limit-C.cursor,C.ket=C.cursor,C.eq_s_b(2,"ig")&&(C.bra=C.cursor,c()&&(n=C.limit-C.cursor,!C.eq_s_b(1,"e")))){C.cursor=C.limit-n,C.slice_del();break}C.cursor=C.limit-i,a()}break;case 2:c()&&(o=C.limit-C.cursor,C.eq_s_b(1,"e")||(C.cursor=C.limit-o,C.slice_del()));break;case 3:c()&&(C.slice_del(),l());break;case 4:c()&&C.slice_del();break;case 5:c()&&w&&C.slice_del()}C.cursor=C.limit-s,C.out_grouping_b(j,73,232)&&(t=C.limit-C.cursor,C.find_among_b(v,4)&&C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-t,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del())))}var f,_,w,b=[new r("",-1,6),new r("á",0,1),new r("ä",0,1),new r("é",0,2),new r("ë",0,2),new r("í",0,3),new r("ï",0,3),new r("ó",0,4),new r("ö",0,4),new r("ú",0,5),new r("ü",0,5)],p=[new r("",-1,3),new r("I",0,2),new r("Y",0,1)],g=[new r("dd",-1,-1),new r("kk",-1,-1),new r("tt",-1,-1)],h=[new r("ene",-1,2),new r("se",-1,3),new r("en",-1,2),new r("heden",2,1),new r("s",-1,3)],k=[new r("end",-1,1),new r("ig",-1,2),new r("ing",-1,1),new r("lijk",-1,3),new r("baar",-1,4),new r("bar",-1,5)],v=[new r("aa",-1,-1),new r("ee",-1,-1),new r("oo",-1,-1),new r("uu",-1,-1)],q=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],j=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],z=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],C=new i;this.setCurrent=function(e){C.setCurrent(e)},this.getCurrent=function(){return C.getCurrent()},this.stem=function(){var r=C.cursor;return e(),C.cursor=r,o(),C.limit_backward=r,C.cursor=C.limit,d(),C.cursor=C.limit_backward,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}}(),e.Pipeline.registerFunction(e.du.stemmer,"stemmer-du"),e.du.stopWordFilter=e.generateStopWordFilter(" aan al alles als altijd andere ben bij daar dan dat de der deze die dit doch doen door dus een eens en er ge geen geweest haar had heb hebben heeft hem het hier hij hoe hun iemand iets ik in is ja je kan kon kunnen maar me meer men met mij mijn moet na naar niet niets nog nu of om omdat onder ons ook op over reeds te tegen toch toen tot u uit uw van veel voor want waren was wat werd wezen wie wil worden wordt zal ze zelf zich zij zijn zo zonder zou".split(" ")),e.Pipeline.registerFunction(e.du.stopWordFilter,"stopWordFilter-du")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.es.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.es.min.js
new file mode 100644
index 000000000..2989d3426
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.es.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Spanish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.fi.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.fi.min.js
new file mode 100644
index 000000000..29f5dfcea
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.fi.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Finnish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(i,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():e()(i.lunr)}(this,function(){return function(i){if(void 0===i)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===i.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.fr.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.fr.min.js
new file mode 100644
index 000000000..68cd0094a
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.fr.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `French` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.hi.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.hi.min.js
new file mode 100644
index 000000000..7dbc41402
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.hi.min.js
@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hi=function(){this.pipeline.reset(),this.pipeline.add(e.hi.trimmer,e.hi.stopWordFilter,e.hi.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hi.stemmer))},e.hi.wordCharacters="ऀ-ःऄ-��-टठ-यर-िी-��-य़ॠ-९॰-ॿa-zA-Z�-ｚＡ-Ｚ0-9�-９",e.hi.trimmer=e.trimmerSupport.generateTrimmer(e.hi.wordCharacters),e.Pipeline.registerFunction(e.hi.trimmer,"trimmer-hi"),e.hi.stopWordFilter=e.generateStopWordFilter("अत अपना अपनी अपने अभी अंदर आदि आप इत�यादि इन इनका इन�हीं इन�हें इन�हों इस इसका इसकी इसके इसमें इसी इसे उन उनका उनकी उनके उनको उन�हीं उन�हें उन�हों उस उसके उसी उसे �क �वं �स �से और कई कर करता करते करना करने करें कहते कहा का काफ़ी कि कितना किन�हें किन�हों किया किर किस किसी किसे की क�छ क�ल के को कोई कौन कौनसा गया घर जब जहा� जा जितना जिन जिन�हें जिन�हों जिस जिसे जीधर जैसा जैसे जो तक तब तरह तिन तिन�हें तिन�हों तिस तिसे तो था थी थे दबारा दिया द�सरा दूसरे दो द�वारा न नके नहीं ना निहायत नीचे ने पर पहले पूरा पे फिर बनी बही बह�त बाद बाला बिलक�ल भी भीतर मगर मानो मे में यदि यह यहा� यही या यिह ये रखें रहा रहे ऱ�वासा लि� लिये लेकिन व वग़ैरह वर�ग वह वहा� वहीं वाले व�ह वे वो सकता सकते सबसे सभी साथ साब�त साभ सारा से सो संग ही ह�आ ह�ई ह�� है हैं हो होता होती होते होना होने".split(" ")),e.hi.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.hi.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var t=i.toString().toLowerCase().replace(/^\s+/,"");return r.cut(t).split("|")},e.Pipeline.registerFunction(e.hi.stemmer,"stemmer-hi"),e.Pipeline.registerFunction(e.hi.stopWordFilter,"stopWordFilter-hi")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.hu.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.hu.min.js
new file mode 100644
index 000000000..ed9d909f7
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.hu.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Hungarian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,n){"function"==typeof define&&define.amd?define(n):"object"==typeof exports?module.exports=n():n()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hu=function(){this.pipeline.reset(),this.pipeline.add(e.hu.trimmer,e.hu.stopWordFilter,e.hu.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hu.stemmer))},e.hu.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.hu.trimmer=e.trimmerSupport.generateTrimmer(e.hu.wordCharacters),e.Pipeline.registerFunction(e.hu.trimmer,"trimmer-hu"),e.hu.stemmer=function(){var n=e.stemmerSupport.Among,r=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,n=L.cursor;if(d=L.limit,L.in_grouping(W,97,252))for(;;){if(e=L.cursor,L.out_grouping(W,97,252))return L.cursor=e,L.find_among(g,8)||(L.cursor=e,e<L.limit&&L.cursor++),void(d=L.cursor);if(L.cursor=e,e>=L.limit)return void(d=e);L.cursor++}if(L.cursor=n,L.out_grouping(W,97,252)){for(;!L.in_grouping(W,97,252);){if(L.cursor>=L.limit)return;L.cursor++}d=L.cursor}}function i(){return d<=L.cursor}function a(){var e;if(L.ket=L.cursor,(e=L.find_among_b(h,2))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("a");break;case 2:L.slice_from("e")}}function t(){var e=L.limit-L.cursor;return!!L.find_among_b(p,23)&&(L.cursor=L.limit-e,!0)}function s(){if(L.cursor>L.limit_backward){L.cursor--,L.ket=L.cursor;var e=L.cursor-1;L.limit_backward<=e&&e<=L.limit&&(L.cursor=e,L.bra=e,L.slice_del())}}function c(){var e;if(L.ket=L.cursor,(e=L.find_among_b(_,2))&&(L.bra=L.cursor,i())){if((1==e||2==e)&&!t())return;L.slice_del(),s()}}function o(){L.ket=L.cursor,L.find_among_b(v,44)&&(L.bra=L.cursor,i()&&(L.slice_del(),a()))}function w(){var e;if(L.ket=L.cursor,(e=L.find_among_b(z,3))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("e");break;case 2:case 3:L.slice_from("a")}}function l(){var e;if(L.ket=L.cursor,(e=L.find_among_b(y,6))&&(L.bra=L.cursor,i()))switch(e){case 1:case 2:L.slice_del();break;case 3:L.slice_from("a");break;case 4:L.slice_from("e")}}function u(){var e;if(L.ket=L.cursor,(e=L.find_among_b(j,2))&&(L.bra=L.cursor,i())){if((1==e||2==e)&&!t())return;L.slice_del(),s()}}function m(){var e;if(L.ket=L.cursor,(e=L.find_among_b(C,7))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("a");break;case 2:L.slice_from("e");break;case 3:case 4:case 5:case 6:case 7:L.slice_del()}}function k(){var e;if(L.ket=L.cursor,(e=L.find_among_b(P,12))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 7:case 9:L.slice_del();break;case 2:case 5:case 8:L.slice_from("e");break;case 3:case 6:L.slice_from("a")}}function f(){var e;if(L.ket=L.cursor,(e=L.find_among_b(F,31))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 7:case 8:case 9:case 12:case 13:case 16:case 17:case 18:L.slice_del();break;case 2:case 5:case 10:case 14:case 19:L.slice_from("a");break;case 3:case 6:case 11:case 15:case 20:L.slice_from("e")}}function b(){var e;if(L.ket=L.cursor,(e=L.find_among_b(S,42))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 5:case 6:case 9:case 10:case 11:case 14:case 15:case 16:case 17:case 20:case 21:case 24:case 25:case 26:case 29:L.slice_del();break;case 2:case 7:case 12:case 18:case 22:case 27:L.slice_from("a");break;case 3:case 8:case 13:case 19:case 23:case 28:L.slice_from("e")}}var d,g=[new n("cs",-1,-1),new n("dzs",-1,-1),new n("gy",-1,-1),new n("ly",-1,-1),new n("ny",-1,-1),new n("sz",-1,-1),new n("ty",-1,-1),new n("zs",-1,-1)],h=[new n("á",-1,1),new n("é",-1,2)],p=[new n("bb",-1,-1),new n("cc",-1,-1),new n("dd",-1,-1),new n("ff",-1,-1),new n("gg",-1,-1),new n("jj",-1,-1),new n("kk",-1,-1),new n("ll",-1,-1),new n("mm",-1,-1),new n("nn",-1,-1),new n("pp",-1,-1),new n("rr",-1,-1),new n("ccs",-1,-1),new n("ss",-1,-1),new n("zzs",-1,-1),new n("tt",-1,-1),new n("vv",-1,-1),new n("ggy",-1,-1),new n("lly",-1,-1),new n("nny",-1,-1),new n("tty",-1,-1),new n("ssz",-1,-1),new n("zz",-1,-1)],_=[new n("al",-1,1),new n("el",-1,2)],v=[new n("ba",-1,-1),new n("ra",-1,-1),new n("be",-1,-1),new n("re",-1,-1),new n("ig",-1,-1),new n("nak",-1,-1),new n("nek",-1,-1),new n("val",-1,-1),new n("vel",-1,-1),new n("ul",-1,-1),new n("nál",-1,-1),new n("nél",-1,-1),new n("ból",-1,-1),new n("ról",-1,-1),new n("tól",-1,-1),new n("bõl",-1,-1),new n("rõl",-1,-1),new n("tõl",-1,-1),new n("ül",-1,-1),new n("n",-1,-1),new n("an",19,-1),new n("ban",20,-1),new n("en",19,-1),new n("ben",22,-1),new n("képpen",22,-1),new n("on",19,-1),new n("ön",19,-1),new n("képp",-1,-1),new n("kor",-1,-1),new n("t",-1,-1),new n("at",29,-1),new n("et",29,-1),new n("ként",29,-1),new n("anként",32,-1),new n("enként",32,-1),new n("onként",32,-1),new n("ot",29,-1),new n("ért",29,-1),new n("öt",29,-1),new n("hez",-1,-1),new n("hoz",-1,-1),new n("höz",-1,-1),new n("vá",-1,-1),new n("vé",-1,-1)],z=[new n("án",-1,2),new n("én",-1,1),new n("ánként",-1,3)],y=[new n("stul",-1,2),new n("astul",0,1),new n("ástul",0,3),new n("stül",-1,2),new n("estül",3,1),new n("éstül",3,4)],j=[new n("á",-1,1),new n("é",-1,2)],C=[new n("k",-1,7),new n("ak",0,4),new n("ek",0,6),new n("ok",0,5),new n("ák",0,1),new n("ék",0,2),new n("ök",0,3)],P=[new n("éi",-1,7),new n("áéi",0,6),new n("ééi",0,5),new n("é",-1,9),new n("ké",3,4),new n("aké",4,1),new n("eké",4,1),new n("oké",4,1),new n("áké",4,3),new n("éké",4,2),new n("öké",4,1),new n("éé",3,8)],F=[new n("a",-1,18),new n("ja",0,17),new n("d",-1,16),new n("ad",2,13),new n("ed",2,13),new n("od",2,13),new n("ád",2,14),new n("éd",2,15),new n("öd",2,13),new n("e",-1,18),new n("je",9,17),new n("nk",-1,4),new n("unk",11,1),new n("ánk",11,2),new n("énk",11,3),new n("ünk",11,1),new n("uk",-1,8),new n("juk",16,7),new n("ájuk",17,5),new n("ük",-1,8),new n("jük",19,7),new n("éjük",20,6),new n("m",-1,12),new n("am",22,9),new n("em",22,9),new n("om",22,9),new n("ám",22,10),new n("ém",22,11),new n("o",-1,18),new n("á",-1,19),new n("é",-1,20)],S=[new n("id",-1,10),new n("aid",0,9),new n("jaid",1,6),new n("eid",0,9),new n("jeid",3,6),new n("áid",0,7),new n("éid",0,8),new n("i",-1,15),new n("ai",7,14),new n("jai",8,11),new n("ei",7,14),new n("jei",10,11),new n("ái",7,12),new n("éi",7,13),new n("itek",-1,24),new n("eitek",14,21),new n("jeitek",15,20),new n("éitek",14,23),new n("ik",-1,29),new n("aik",18,26),new n("jaik",19,25),new n("eik",18,26),new n("jeik",21,25),new n("áik",18,27),new n("éik",18,28),new n("ink",-1,20),new n("aink",25,17),new n("jaink",26,16),new n("eink",25,17),new n("jeink",28,16),new n("áink",25,18),new n("éink",25,19),new n("aitok",-1,21),new n("jaitok",32,20),new n("áitok",-1,22),new n("im",-1,5),new n("aim",35,4),new n("jaim",36,1),new n("eim",35,4),new n("jeim",38,1),new n("áim",35,2),new n("éim",35,3)],W=[17,65,16,0,0,0,0,0,0,0,0,0,0,0,0,0,1,17,52,14],L=new r;this.setCurrent=function(e){L.setCurrent(e)},this.getCurrent=function(){return L.getCurrent()},this.stem=function(){var n=L.cursor;return e(),L.limit_backward=n,L.cursor=L.limit,c(),L.cursor=L.limit,o(),L.cursor=L.limit,w(),L.cursor=L.limit,l(),L.cursor=L.limit,u(),L.cursor=L.limit,k(),L.cursor=L.limit,f(),L.cursor=L.limit,b(),L.cursor=L.limit,m(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.hu.stemmer,"stemmer-hu"),e.hu.stopWordFilter=e.generateStopWordFilter("a abban ahhoz ahogy ahol aki akik akkor alatt amely amelyek amelyekben amelyeket amelyet amelynek ami amikor amit amolyan amíg annak arra arról az azok azon azonban azt aztán azután azzal azért be belül benne bár cikk cikkek cikkeket csak de e ebben eddig egy egyes egyetlen egyik egyre egyéb egész ehhez ekkor el ellen elsõ elég elõ elõször elõtt emilyen ennek erre ez ezek ezen ezt ezzel ezért fel felé hanem hiszen hogy hogyan igen ill ill. illetve ilyen ilyenkor ismét ison itt jobban jó jól kell kellett keressünk keresztül ki kívül között közül legalább legyen lehet lehetett lenne lenni lesz lett maga magát majd majd meg mellett mely melyek mert mi mikor milyen minden mindenki mindent mindig mint mintha mit mivel miért most már más másik még míg nagy nagyobb nagyon ne nekem neki nem nincs néha néhány nélkül olyan ott pedig persze rá s saját sem semmi sok sokat sokkal szemben szerint szinte számára talán tehát teljes tovább továbbá több ugyanis utolsó után utána vagy vagyis vagyok valaki valami valamint való van vannak vele vissza viszont volna volt voltak voltam voltunk által általában át én éppen és így õ õk õket össze úgy új újabb újra".split(" ")),e.Pipeline.registerFunction(e.hu.stopWordFilter,"stopWordFilter-hu")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.it.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.it.min.js
new file mode 100644
index 000000000..344b6a3c0
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.it.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Italian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.it=function(){this.pipeline.reset(),this.pipeline.add(e.it.trimmer,e.it.stopWordFilter,e.it.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.it.stemmer))},e.it.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.it.trimmer=e.trimmerSupport.generateTrimmer(e.it.wordCharacters),e.Pipeline.registerFunction(e.it.trimmer,"trimmer-it"),e.it.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(e,r,n){return!(!x.eq_s(1,e)||(x.ket=x.cursor,!x.in_grouping(L,97,249)))&&(x.slice_from(r),x.cursor=n,!0)}function i(){for(var r,n,i,o,t=x.cursor;;){if(x.bra=x.cursor,r=x.find_among(h,7))switch(x.ket=x.cursor,r){case 1:x.slice_from("à");continue;case 2:x.slice_from("è");continue;case 3:x.slice_from("ì");continue;case 4:x.slice_from("ò");continue;case 5:x.slice_from("ù");continue;case 6:x.slice_from("qU");continue;case 7:if(x.cursor>=x.limit)break;x.cursor++;continue}break}for(x.cursor=t;;)for(n=x.cursor;;){if(i=x.cursor,x.in_grouping(L,97,249)){if(x.bra=x.cursor,o=x.cursor,e("u","U",i))break;if(x.cursor=o,e("i","I",i))break}if(x.cursor=i,x.cursor>=x.limit)return void(x.cursor=n);x.cursor++}}function o(e){if(x.cursor=e,!x.in_grouping(L,97,249))return!1;for(;!x.out_grouping(L,97,249);){if(x.cursor>=x.limit)return!1;x.cursor++}return!0}function t(){if(x.in_grouping(L,97,249)){var e=x.cursor;if(x.out_grouping(L,97,249)){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return o(e);x.cursor++}return!0}return o(e)}return!1}function s(){var e,r=x.cursor;if(!t()){if(x.cursor=r,!x.out_grouping(L,97,249))return;if(e=x.cursor,x.out_grouping(L,97,249)){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return x.cursor=e,void(x.in_grouping(L,97,249)&&x.cursor<x.limit&&x.cursor++);x.cursor++}return void(k=x.cursor)}if(x.cursor=e,!x.in_grouping(L,97,249)||x.cursor>=x.limit)return;x.cursor++}k=x.cursor}function a(){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return!1;x.cursor++}for(;!x.out_grouping(L,97,249);){if(x.cursor>=x.limit)return!1;x.cursor++}return!0}function u(){var e=x.cursor;k=x.limit,p=k,g=k,s(),x.cursor=e,a()&&(p=x.cursor,a()&&(g=x.cursor))}function c(){for(var e;;){if(x.bra=x.cursor,!(e=x.find_among(q,3)))break;switch(x.ket=x.cursor,e){case 1:x.slice_from("i");break;case 2:x.slice_from("u");break;case 3:if(x.cursor>=x.limit)return;x.cursor++}}}function w(){return k<=x.cursor}function l(){return p<=x.cursor}function m(){return g<=x.cursor}function f(){var e;if(x.ket=x.cursor,x.find_among_b(C,37)&&(x.bra=x.cursor,(e=x.find_among_b(z,5))&&w()))switch(e){case 1:x.slice_del();break;case 2:x.slice_from("e")}}function v(){var e;if(x.ket=x.cursor,!(e=x.find_among_b(S,51)))return!1;switch(x.bra=x.cursor,e){case 1:if(!m())return!1;x.slice_del();break;case 2:if(!m())return!1;x.slice_del(),x.ket=x.cursor,x.eq_s_b(2,"ic")&&(x.bra=x.cursor,m()&&x.slice_del());break;case 3:if(!m())return!1;x.slice_from("log");break;case 4:if(!m())return!1;x.slice_from("u");break;case 5:if(!m())return!1;x.slice_from("ente");break;case 6:if(!w())return!1;x.slice_del();break;case 7:if(!l())return!1;x.slice_del(),x.ket=x.cursor,e=x.find_among_b(P,4),e&&(x.bra=x.cursor,m()&&(x.slice_del(),1==e&&(x.ket=x.cursor,x.eq_s_b(2,"at")&&(x.bra=x.cursor,m()&&x.slice_del()))));break;case 8:if(!m())return!1;x.slice_del(),x.ket=x.cursor,e=x.find_among_b(F,3),e&&(x.bra=x.cursor,1==e&&m()&&x.slice_del());break;case 9:if(!m())return!1;x.slice_del(),x.ket=x.cursor,x.eq_s_b(2,"at")&&(x.bra=x.cursor,m()&&(x.slice_del(),x.ket=x.cursor,x.eq_s_b(2,"ic")&&(x.bra=x.cursor,m()&&x.slice_del())))}return!0}function b(){var e,r;x.cursor>=k&&(r=x.limit_backward,x.limit_backward=k,x.ket=x.cursor,e=x.find_among_b(W,87),e&&(x.bra=x.cursor,1==e&&x.slice_del()),x.limit_backward=r)}function d(){var e=x.limit-x.cursor;if(x.ket=x.cursor,x.in_grouping_b(y,97,242)&&(x.bra=x.cursor,w()&&(x.slice_del(),x.ket=x.cursor,x.eq_s_b(1,"i")&&(x.bra=x.cursor,w()))))return void x.slice_del();x.cursor=x.limit-e}function _(){d(),x.ket=x.cursor,x.eq_s_b(1,"h")&&(x.bra=x.cursor,x.in_grouping_b(U,99,103)&&w()&&x.slice_del())}var g,p,k,h=[new r("",-1,7),new r("qu",0,6),new r("á",0,1),new r("é",0,2),new r("í",0,3),new r("ó",0,4),new r("ú",0,5)],q=[new r("",-1,3),new r("I",0,1),new r("U",0,2)],C=[new r("la",-1,-1),new r("cela",0,-1),new r("gliela",0,-1),new r("mela",0,-1),new r("tela",0,-1),new r("vela",0,-1),new r("le",-1,-1),new r("cele",6,-1),new r("gliele",6,-1),new r("mele",6,-1),new r("tele",6,-1),new r("vele",6,-1),new r("ne",-1,-1),new r("cene",12,-1),new r("gliene",12,-1),new r("mene",12,-1),new r("sene",12,-1),new r("tene",12,-1),new r("vene",12,-1),new r("ci",-1,-1),new r("li",-1,-1),new r("celi",20,-1),new r("glieli",20,-1),new r("meli",20,-1),new r("teli",20,-1),new r("veli",20,-1),new 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r("evo",-1,1),new r("ivo",-1,1),new r("ar",-1,1),new r("ir",-1,1),new r("erà",-1,1),new r("irà",-1,1),new r("erò",-1,1),new r("irò",-1,1)],L=[17,65,16,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2,1],y=[17,65,0,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2],U=[17],x=new n;this.setCurrent=function(e){x.setCurrent(e)},this.getCurrent=function(){return x.getCurrent()},this.stem=function(){var e=x.cursor;return i(),x.cursor=e,u(),x.limit_backward=e,x.cursor=x.limit,f(),x.cursor=x.limit,v()||(x.cursor=x.limit,b()),x.cursor=x.limit,_(),x.cursor=x.limit_backward,c(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.it.stemmer,"stemmer-it"),e.it.stopWordFilter=e.generateStopWordFilter("a abbia abbiamo abbiano abbiate ad agl agli ai al all alla alle allo anche avemmo avendo avesse avessero avessi avessimo aveste avesti avete aveva avevamo avevano avevate avevi avevo avrai avranno avrebbe avrebbero avrei avremmo avremo avreste avresti avrete avrà avrò avuta avute avuti avuto c che chi ci coi col come con contro cui da dagl dagli dai dal dall dalla dalle dallo degl degli dei del dell della delle dello di dov dove e ebbe ebbero ebbi ed era erano eravamo eravate eri ero essendo faccia facciamo facciano facciate faccio facemmo facendo facesse facessero facessi facessimo faceste facesti faceva facevamo facevano facevate facevi facevo fai fanno farai faranno farebbe farebbero farei faremmo faremo fareste faresti farete farà farò fece fecero feci fosse fossero fossi fossimo foste fosti fu fui fummo furono gli ha hai hanno ho i il in io l la le lei li lo loro lui ma mi mia mie miei mio ne negl negli nei nel nell nella nelle nello noi non nostra nostre nostri nostro o per perché più quale quanta quante quanti quanto quella quelle quelli quello questa queste questi questo sarai saranno sarebbe sarebbero sarei saremmo saremo sareste saresti sarete sarà sarò se sei si sia siamo siano siate siete sono sta stai stando stanno starai staranno starebbe starebbero starei staremmo staremo stareste staresti starete starà starò stava stavamo stavano stavate stavi stavo stemmo stesse stessero stessi stessimo steste stesti stette stettero stetti stia stiamo stiano stiate sto su sua sue sugl sugli sui sul sull sulla sulle sullo suo suoi ti tra tu tua tue tuo tuoi tutti tutto un una uno vi voi vostra vostre vostri vostro è".split(" ")),e.Pipeline.registerFunction(e.it.stopWordFilter,"stopWordFilter-it")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ja.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ja.min.js
new file mode 100644
index 000000000..5f254ebe9
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ja.min.js
@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.ja=function(){this.pipeline.reset(),this.pipeline.add(e.ja.trimmer,e.ja.stopWordFilter,e.ja.stemmer),r?this.tokenizer=e.ja.tokenizer:(e.tokenizer&&(e.tokenizer=e.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.ja.tokenizer))};var t=new e.TinySegmenter;e.ja.tokenizer=function(i){var n,o,s,p,a,u,m,l,c,f;if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t.toLowerCase()):t.toLowerCase()});for(o=i.toString().toLowerCase().replace(/^\s+/,""),n=o.length-1;n>=0;n--)if(/\S/.test(o.charAt(n))){o=o.substring(0,n+1);break}for(a=[],s=o.length,c=0,l=0;c<=s;c++)if(u=o.charAt(c),m=c-l,u.match(/\s/)||c==s){if(m>0)for(p=t.segment(o.slice(l,c)).filter(function(e){return!!e}),f=l,n=0;n<p.length;n++)r?a.push(new e.Token(p[n],{position:[f,p[n].length],index:a.length})):a.push(p[n]),f+=p[n].length;l=c+1}return a},e.ja.stemmer=function(){return function(e){return e}}(),e.Pipeline.registerFunction(e.ja.stemmer,"stemmer-ja"),e.ja.wordCharacters="一二三四五六七八��百�万億兆一-龠々〆ヵヶ�-んァ-ヴーｱ-�ﾞa-zA-Z�-ｚＡ-Ｚ0-9�-９",e.ja.trimmer=e.trimmerSupport.generateTrimmer(e.ja.wordCharacters),e.Pipeline.registerFunction(e.ja.trimmer,"trimmer-ja"),e.ja.stopWordFilter=e.generateStopWordFilter("�れ �れ �れ �� �� �� �� �� ��� ��ら �� �れ �� �ん 何 � 貴方 貴方方 我々 �� ��人 ���� 彼女 彼 �� �り�� �り�� ��� � � � � を � � �ら �� より も �� � � �れ� ���".split(" ")),e.Pipeline.registerFunction(e.ja.stopWordFilter,"stopWordFilter-ja"),e.jp=e.ja,e.Pipeline.registerFunction(e.jp.stemmer,"stemmer-jp"),e.Pipeline.registerFunction(e.jp.trimmer,"trimmer-jp"),e.Pipeline.registerFunction(e.jp.stopWordFilter,"stopWordFilter-jp")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.jp.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.jp.min.js
index c055ebaf3..c055ebaf3 100644
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.jp.js
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.jp.min.js
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.multi.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.multi.min.js
new file mode 100644
index 000000000..7debad096
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.multi.min.js
@@ -0,0 +1 @@
+!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){e.multiLanguage=function(){for(var t=Array.prototype.slice.call(arguments),i=t.join("-"),r="",n=[],s=[],p=0;p<t.length;++p)"en"==t[p]?(r+="\\w",n.unshift(e.stopWordFilter),n.push(e.stemmer),s.push(e.stemmer)):(r+=e[t[p]].wordCharacters,e[t[p]].stopWordFilter&&n.unshift(e[t[p]].stopWordFilter),e[t[p]].stemmer&&(n.push(e[t[p]].stemmer),s.push(e[t[p]].stemmer)));var o=e.trimmerSupport.generateTrimmer(r);return e.Pipeline.registerFunction(o,"lunr-multi-trimmer-"+i),n.unshift(o),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,n),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,s))}}}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.nl.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.nl.min.js
new file mode 100644
index 000000000..c4a253594
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.nl.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Dutch` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(r,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():e()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");r.nl=function(){this.pipeline.reset(),this.pipeline.add(r.nl.trimmer,r.nl.stopWordFilter,r.nl.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(r.nl.stemmer))},r.nl.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",r.nl.trimmer=r.trimmerSupport.generateTrimmer(r.nl.wordCharacters),r.Pipeline.registerFunction(r.nl.trimmer,"trimmer-nl"),r.nl.stemmer=function(){var e=r.stemmerSupport.Among,i=r.stemmerSupport.SnowballProgram,n=new function(){function r(){for(var r,e,i,o=C.cursor;;){if(C.bra=C.cursor,r=C.find_among(b,11))switch(C.ket=C.cursor,r){case 1:C.slice_from("a");continue;case 2:C.slice_from("e");continue;case 3:C.slice_from("i");continue;case 4:C.slice_from("o");continue;case 5:C.slice_from("u");continue;case 6:if(C.cursor>=C.limit)break;C.cursor++;continue}break}for(C.cursor=o,C.bra=o,C.eq_s(1,"y")?(C.ket=C.cursor,C.slice_from("Y")):C.cursor=o;;)if(e=C.cursor,C.in_grouping(q,97,232)){if(i=C.cursor,C.bra=i,C.eq_s(1,"i"))C.ket=C.cursor,C.in_grouping(q,97,232)&&(C.slice_from("I"),C.cursor=e);else if(C.cursor=i,C.eq_s(1,"y"))C.ket=C.cursor,C.slice_from("Y"),C.cursor=e;else if(n(e))break}else if(n(e))break}function n(r){return C.cursor=r,r>=C.limit||(C.cursor++,!1)}function o(){_=C.limit,d=_,t()||(_=C.cursor,_<3&&(_=3),t()||(d=C.cursor))}function t(){for(;!C.in_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}for(;!C.out_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}return!1}function s(){for(var r;;)if(C.bra=C.cursor,r=C.find_among(p,3))switch(C.ket=C.cursor,r){case 1:C.slice_from("y");break;case 2:C.slice_from("i");break;case 3:if(C.cursor>=C.limit)return;C.cursor++}}function u(){return _<=C.cursor}function c(){return d<=C.cursor}function a(){var r=C.limit-C.cursor;C.find_among_b(g,3)&&(C.cursor=C.limit-r,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del()))}function l(){var r;w=!1,C.ket=C.cursor,C.eq_s_b(1,"e")&&(C.bra=C.cursor,u()&&(r=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-r,C.slice_del(),w=!0,a())))}function m(){var r;u()&&(r=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-r,C.eq_s_b(3,"gem")||(C.cursor=C.limit-r,C.slice_del(),a())))}function f(){var r,e,i,n,o,t,s=C.limit-C.cursor;if(C.ket=C.cursor,r=C.find_among_b(h,5))switch(C.bra=C.cursor,r){case 1:u()&&C.slice_from("heid");break;case 2:m();break;case 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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.no.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.no.min.js
new file mode 100644
index 000000000..92bc7e4e8
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.no.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Norwegian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,r=w.cursor+3;if(a=w.limit,0<=r||r<=w.limit){for(s=r;;){if(e=w.cursor,w.in_grouping(d,97,248)){w.cursor=e;break}if(e>=w.limit)return;w.cursor=e+1}for(;!w.out_grouping(d,97,248);){if(w.cursor>=w.limit)return;w.cursor++}a=w.cursor,a<s&&(a=s)}}function i(){var e,r,n;if(w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(m,29),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:n=w.limit-w.cursor,w.in_grouping_b(c,98,122)?w.slice_del():(w.cursor=w.limit-n,w.eq_s_b(1,"k")&&w.out_grouping_b(d,97,248)&&w.slice_del());break;case 3:w.slice_from("er")}}function t(){var e,r=w.limit-w.cursor;w.cursor>=a&&(e=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,w.find_among_b(u,2)?(w.bra=w.cursor,w.limit_backward=e,w.cursor=w.limit-r,w.cursor>w.limit_backward&&(w.cursor--,w.bra=w.cursor,w.slice_del())):w.limit_backward=e)}function o(){var e,r;w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(l,11),e?(w.bra=w.cursor,w.limit_backward=r,1==e&&w.slice_del()):w.limit_backward=r)}var s,a,m=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],u=[new r("dt",-1,-1),new r("vt",-1,-1)],l=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],c=[119,125,149,1],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,i(),w.cursor=w.limit,t(),w.cursor=w.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.pt.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.pt.min.js
new file mode 100644
index 000000000..6c16996d6
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.pt.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Portuguese` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ro.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ro.min.js
new file mode 100644
index 000000000..727714018
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ro.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Romanian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ru.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ru.min.js
new file mode 100644
index 000000000..186cc485c
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.ru.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Russian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,n){"function"==typeof define&&define.amd?define(n):"object"==typeof exports?module.exports=n():n()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.ru=function(){this.pipeline.reset(),this.pipeline.add(e.ru.trimmer,e.ru.stopWordFilter,e.ru.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.ru.stemmer))},e.ru.wordCharacters="Ѐ-҄҇-ԯᴫᵸⷠ-ⷿꙀ-ꚟ︮︯",e.ru.trimmer=e.trimmerSupport.generateTrimmer(e.ru.wordCharacters),e.Pipeline.registerFunction(e.ru.trimmer,"trimmer-ru"),e.ru.stemmer=function(){var n=e.stemmerSupport.Among,r=e.stemmerSupport.SnowballProgram,t=new function(){function e(){for(;!W.in_grouping(S,1072,1103);){if(W.cursor>=W.limit)return!1;W.cursor++}return!0}function t(){for(;!W.out_grouping(S,1072,1103);){if(W.cursor>=W.limit)return!1;W.cursor++}return!0}function w(){b=W.limit,_=b,e()&&(b=W.cursor,t()&&e()&&t()&&(_=W.cursor))}function i(){return _<=W.cursor}function u(e,n){var r,t;if(W.ket=W.cursor,r=W.find_among_b(e,n)){switch(W.bra=W.cursor,r){case 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n("ыми",-1,1),new n("ей",-1,1),new n("ий",-1,1),new n("ой",-1,1),new n("ый",-1,1),new n("ем",-1,1),new n("им",-1,1),new n("ом",-1,1),new n("ым",-1,1),new n("его",-1,1),new n("ого",-1,1),new n("ему",-1,1),new n("ому",-1,1),new n("их",-1,1),new n("ых",-1,1),new n("ею",-1,1),new n("ою",-1,1),new n("ую",-1,1),new n("юю",-1,1),new n("а�",-1,1),new n("��",-1,1)],C=[new n("ем",-1,1),new n("нн",-1,1),new n("вш",-1,1),new n("ивш",2,2),new n("ывш",2,2),new n("щ",-1,1),new n("ющ",5,1),new n("ующ",6,2)],k=[new n("�ь",-1,1),new n("��",-1,1)],P=[new n("ла",-1,1),new n("ила",0,2),new n("ыла",0,2),new n("на",-1,1),new n("ена",3,2),new n("ете",-1,1),new n("ите",-1,2),new n("йте",-1,1),new n("ейте",7,2),new n("уйте",7,2),new n("ли",-1,1),new n("или",10,2),new n("ыли",10,2),new n("й",-1,1),new n("ей",13,2),new n("уй",13,2),new n("л",-1,1),new n("ил",16,2),new n("ыл",16,2),new n("ем",-1,1),new n("им",-1,2),new n("ым",-1,2),new n("н",-1,1),new n("ен",22,2),new n("ло",-1,1),new n("ило",24,2),new n("ыло",24,2),new n("но",-1,1),new n("ено",27,2),new n("нно",27,1),new n("ет",-1,1),new n("ует",30,2),new n("ит",-1,2),new n("ыт",-1,2),new n("ют",-1,1),new n("уют",34,2),new n("�т",-1,2),new n("ны",-1,1),new n("ены",37,2),new n("ть",-1,1),new n("ить",39,2),new n("ыть",39,2),new n("ешь",-1,1),new n("ишь",-1,2),new n("ю",-1,2),new n("ую",44,2)],v=[new n("а",-1,1),new n("ев",-1,1),new n("ов",-1,1),new n("е",-1,1),new n("ие",3,1),new n("ье",3,1),new n("и",-1,1),new n("еи",6,1),new n("ии",6,1),new n("ами",6,1),new n("�ми",6,1),new n("и�ми",10,1),new n("й",-1,1),new n("ей",12,1),new n("ией",13,1),new n("ий",12,1),new n("ой",12,1),new n("ам",-1,1),new n("ем",-1,1),new n("ием",18,1),new n("ом",-1,1),new n("�м",-1,1),new n("и�м",21,1),new n("о",-1,1),new n("у",-1,1),new n("ах",-1,1),new n("�х",-1,1),new n("и�х",26,1),new n("ы",-1,1),new n("ь",-1,1),new n("ю",-1,1),new n("ию",30,1),new n("ью",30,1),new n("�",-1,1),new n("и�",33,1),new n("ь�",33,1)],F=[new n("о�т",-1,1),new n("о�ть",-1,1)],q=[new n("ейше",-1,1),new n("н",-1,2),new n("ейш",-1,1),new n("ь",-1,3)],S=[33,65,8,232],W=new r;this.setCurrent=function(e){W.setCurrent(e)},this.getCurrent=function(){return W.getCurrent()},this.stem=function(){return w(),W.cursor=W.limit,!(W.cursor<b)&&(W.limit_backward=b,o()||(W.cursor=W.limit,f()||(W.cursor=W.limit),m()||(W.cursor=W.limit,l()||(W.cursor=W.limit,a()))),W.cursor=W.limit,W.ket=W.cursor,W.eq_s_b(1,"и")?(W.bra=W.cursor,W.slice_del()):W.cursor=W.limit,p(),W.cursor=W.limit,d(),!0)}};return function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}}(),e.Pipeline.registerFunction(e.ru.stemmer,"stemmer-ru"),e.ru.stopWordFilter=e.generateStopWordFilter("алло без близко более больше будем будет будете будешь будто буду будут будь бы бывает бывь был была были было быть в важна� важное важные важный вам вами ва� ваш ваша ваше ваши вверх вдали вдруг ведь везде ве�ь вниз внизу во вокруг вон во�емнадцатый во�емнадцать во�емь во�ьмой вот впрочем времени врем� в�е в�егда в�его в�ем в�еми в�ему в�ех в�ею в�ю в�юду в�� в�ё второй вы г где говорил говорит год года году да давно даже далеко дальше даром два двадцатый двадцать две двенадцатый двенадцать двух дев�тнадцатый дев�тнадцать дев�тый дев�ть дей�твительно дел день де��тый де��ть дл� до довольно долго должно друга� другие других друго другое другой е его ее ей ему е�ли е�ть еще ещё ею её ж же жизнь за зан�т зан�та зан�то зан�ты затем зато зачем зде�ь значит и из или им именно иметь ими им� иногда их к кажда� каждое каждые каждый кажет�� как кака� какой кем когда кого ком кому конечно котора� которого которой которые который которых кроме кругом кто куда лет ли лишь лучше люди м мало между мел� менее меньше мен� миллионов мимо мира мне много многочи�ленна� многочи�ленное многочи�ленные многочи�ленный мной мною мог могут мож может можно можхо мои мой мор мочь мо� моё мы на наверху над надо назад наиболее наконец нам нами на� начала наш наша наше наши не него недавно недалеко нее ней нельз� нем немного нему непрерывно нередко не�колько нет нею неё ни нибудь ниже низко никогда никуда ними них ничего но ну нужно нх о об оба обычно один одиннадцатый одиннадцать однажды однако одного одной около он она они оно оп�ть о�обенно от отов�юду от�юда очень первый перед по под пожалуй�та позже пока пор пора по�ле по�реди потом потому почему почти прекра�но при про про�то против процентов п�тнадцатый п�тнадцать п�тый п�ть раз разве рано раньше р�дом � �ам �ама �ами �амим �амими �амих �амо �амого �амой �амом �амому �аму �вое �воего �воей �вои �воих �вою �еаой �ебе �еб� �егодн� �едьмой �ейча� �емнадцатый �емнадцать �емь �их �казал �казала �казать �колько �лишком �начала �нова �о �обой �обою �ов�ем �па�ибо �тал �уть т та так така� также такие такое такой там твой тво� твоё те тебе теб� тем теми теперь тех то тобой тобою тогда того тоже только том тому тот тою третий три тринадцатый тринадцать ту туда тут ты ты��ч у уж уже уметь хорошо хотеть хоть хот� хочешь ча�то чаще чего человек чем чему через четвертый четыре четырнадцатый четырнадцать что чтоб чтобы чуть ше�тнадцатый ше�тнадцать ше�той ше�ть �та �ти �тим �тими �тих �то �того �той �том �тому �тот �ту � \ufeffа".split(" ")),e.Pipeline.registerFunction(e.ru.stopWordFilter,"stopWordFilter-ru")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.stemmer.support.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.stemmer.support.min.js
new file mode 100644
index 000000000..abd4475bb
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.stemmer.support.min.js
@@ -0,0 +1 @@
+!function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var r;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(t){r=t,this.cursor=0,this.limit=t.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var t=r;return r=null,t},in_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},in_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},out_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e>s||e<i)return this.cursor++,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},out_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e>s||e<i)return this.cursor--,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},eq_s:function(t,i){if(this.limit-this.cursor<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor+s)!=i.charCodeAt(s))return!1;return this.cursor+=t,!0},eq_s_b:function(t,i){if(this.cursor-this.limit_backward<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor-t+s)!=i.charCodeAt(s))return!1;return this.cursor-=t,!0},find_among:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=l;m<_.s_size;m++){if(n+l==u){f=-1;break}if(f=r.charCodeAt(n+l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n+_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n+_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},find_among_b:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit_backward,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=_.s_size-1-l;m>=0;m--){if(n-l==u){f=-1;break}if(f=r.charCodeAt(n-1-l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n-_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n-_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},replace_s:function(t,i,s){var e=s.length-(i-t),n=r.substring(0,t),u=r.substring(i);return r=n+s+u,this.limit+=e,this.cursor>=i?this.cursor+=e:this.cursor>t&&(this.cursor=t),e},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>r.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),r.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.sv.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.sv.min.js
new file mode 100644
index 000000000..3e5eb6400
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.sv.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Swedish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,t=new function(){function e(){var e,r=w.cursor+3;if(o=w.limit,0<=r||r<=w.limit){for(a=r;;){if(e=w.cursor,w.in_grouping(l,97,246)){w.cursor=e;break}if(w.cursor=e,w.cursor>=w.limit)return;w.cursor++}for(;!w.out_grouping(l,97,246);){if(w.cursor>=w.limit)return;w.cursor++}o=w.cursor,o<a&&(o=a)}}function t(){var e,r=w.limit_backward;if(w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(u,37),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.in_grouping_b(d,98,121)&&w.slice_del()}}function i(){var e=w.limit_backward;w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.find_among_b(c,7)&&(w.cursor=w.limit,w.ket=w.cursor,w.cursor>w.limit_backward&&(w.bra=--w.cursor,w.slice_del())),w.limit_backward=e)}function s(){var e,r;if(w.cursor>=o){if(r=w.limit_backward,w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(m,5))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.slice_from("lös");break;case 3:w.slice_from("full")}w.limit_backward=r}}var a,o,u=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],c=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],l=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],d=[119,127,149],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,t(),w.cursor=w.limit,i(),w.cursor=w.limit,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}}(),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.th.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.th.min.js
new file mode 100644
index 000000000..dee3aac6e
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.th.min.js
@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.th=function(){this.pipeline.reset(),this.pipeline.add(e.th.trimmer),r?this.tokenizer=e.th.tokenizer:(e.tokenizer&&(e.tokenizer=e.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.th.tokenizer))},e.th.wordCharacters="[฀-๿]",e.th.trimmer=e.trimmerSupport.generateTrimmer(e.th.wordCharacters),e.Pipeline.registerFunction(e.th.trimmer,"trimmer-th");var t=e.wordcut;t.init(),e.th.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t):t});var n=i.toString().replace(/^\s+/,"");return t.cut(n).split("|")}}});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.tr.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.tr.min.js
new file mode 100644
index 000000000..563f6ec1f
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.tr.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Turkish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(r,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");r.tr=function(){this.pipeline.reset(),this.pipeline.add(r.tr.trimmer,r.tr.stopWordFilter,r.tr.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(r.tr.stemmer))},r.tr.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿ���-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚ�-ｚ",r.tr.trimmer=r.trimmerSupport.generateTrimmer(r.tr.wordCharacters),r.Pipeline.registerFunction(r.tr.trimmer,"trimmer-tr"),r.tr.stemmer=function(){var i=r.stemmerSupport.Among,e=r.stemmerSupport.SnowballProgram,n=new function(){function r(r,i,e){for(;;){var n=Dr.limit-Dr.cursor;if(Dr.in_grouping_b(r,i,e)){Dr.cursor=Dr.limit-n;break}if(Dr.cursor=Dr.limit-n,Dr.cursor<=Dr.limit_backward)return!1;Dr.cursor--}return!0}function n(){var i,e;i=Dr.limit-Dr.cursor,r(Wr,97,305);for(var n=0;n<Br.length;n++){e=Dr.limit-Dr.cursor;var t=Br[n];if(Dr.eq_s_b(1,t[0])&&r(t[1],t[2],t[3]))return Dr.cursor=Dr.limit-i,!0;Dr.cursor=Dr.limit-e}return Dr.cursor=Dr.limit-e,!(!Dr.eq_s_b(1,"ü")||!r(Zr,246,252))&&(Dr.cursor=Dr.limit-i,!0)}function t(r,i){var e,n=Dr.limit-Dr.cursor;return r()&&(Dr.cursor=Dr.limit-n,Dr.cursor>Dr.limit_backward&&(Dr.cursor--,e=Dr.limit-Dr.cursor,i()))?(Dr.cursor=Dr.limit-e,!0):(Dr.cursor=Dr.limit-n,r()?(Dr.cursor=Dr.limit-n,!1):(Dr.cursor=Dr.limit-n,!(Dr.cursor<=Dr.limit_backward)&&(Dr.cursor--,!!i()&&(Dr.cursor=Dr.limit-n,!0))))}function u(r){return t(r,function(){return Dr.in_grouping_b(Wr,97,305)})}function o(){return u(function(){return Dr.eq_s_b(1,"n")})}function s(){return u(function(){return Dr.eq_s_b(1,"s")})}function c(){return u(function(){return Dr.eq_s_b(1,"y")})}function l(){return t(function(){return Dr.in_grouping_b(Lr,105,305)},function(){return Dr.out_grouping_b(Wr,97,305)})}function a(){return Dr.find_among_b(ur,10)&&l()}function m(){return n()&&Dr.in_grouping_b(Lr,105,305)&&s()}function d(){return Dr.find_among_b(or,2)}function f(){return n()&&Dr.in_grouping_b(Lr,105,305)&&c()}function 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diff --git a/freetype/docs/reference/assets/javascripts/lunr/lunr.vi.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.vi.min.js
index 111bc002c..22aed28c4 100644
--- a/freetype/docs/reference/assets/javascripts/lunr/lunr.vi.js
+++ b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.vi.min.js
@@ -1,17 +1 @@
-/*!
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-/*!
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/min/lunr.zh.min.js b/freetype/docs/reference/assets/javascripts/lunr/min/lunr.zh.min.js
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index 000000000..7727bbe24
--- /dev/null
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diff --git a/freetype/docs/reference/assets/javascripts/lunr/tinyseg.js b/freetype/docs/reference/assets/javascripts/lunr/tinyseg.js
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+          this.UW5__ = {",":465,".":-299,"1":-514,"E2":-32768,"]":-2762,"�":465,"。":-299,"「":363,"�":1655,"�":331,"�":-503,"�":1199,"�":527,"�":647,"�":-421,"�":1624,"�":1971,"�":312,"�":-983,"�":-1537,"�":-1371,"�":-852,"�":-1186,"�":1093,"�":52,"�":921,"�":-18,"�":-850,"�":-127,"�":1682,"�":-787,"�":-1224,"�":-635,"�":-578,"�":1001,"�":502,"�":865,"ゃ":3350,"ょ":854,"り":-208,"る":429,"れ":504,"�":419,"を":-1264,"ん":327,"イ":241,"ル":451,"ン":-343,"中":-871,"京":722,"会":-1153,"党":-654,"務":3519,"区":-901,"告":848,"員":2104,"大":-1296,"学":-548,"定":1785,"�":-1304,"市":-2991,"席":921,"年":1763,"�":872,"所":-814,"挙":1618,"新":-1682,"日":218,"月":-4353,"査":932,"格":1356,"機":-1508,"�":-1347,"田":240,"町":-3912,"的":-3149,"相":1319,"�":-1052,"県":-4003,"研":-997,"社":-278,"空":-813,"統":1955,"者":-2233,"表":663,"語":-1073,"議":1219,"�":-1018,"郎":-368,"長":786,"間":1191,"題":2368,"館":-689,"１":-514,"Ｅ２":-32768,"｢":363,"ｲ":241,"ﾙ":451,"�":-343};
+          this.UW6__ = {",":227,".":808,"1":-270,"E1":306,"�":227,"。":808,"�":-307,"�":189,"�":241,"�":-73,"�":-121,"�":-200,"�":1782,"�":383,"�":-428,"�":573,"�":-1014,"�":101,"�":-105,"�":-253,"�":-149,"�":-417,"�":-236,"も":-206,"り":187,"る":-135,"を":195,"ル":-673,"ン":-496,"一":-277,"中":201,"件":-800,"会":624,"�":302,"区":1792,"員":-1212,"委":798,"学":-960,"市":887,"広":-695,"後":535,"業":-697,"相":753,"社":-507,"�":974,"空":-822,"者":1811,"連":463,"郎":1082,"１":-270,"Ｅ１":306,"ﾙ":-673,"�":-496};
+          
+          return this;
+        }
+        TinySegmenter.prototype.ctype_ = function(str) {
+          for (var i in this.chartype_) {
+            if (str.match(this.chartype_[i][0])) {
+              return this.chartype_[i][1];
+            }
+          }
+          return "O";
+        }
+
+        TinySegmenter.prototype.ts_ = function(v) {
+          if (v) { return v; }
+          return 0;
+        }
+
+        TinySegmenter.prototype.segment = function(input) {
+          if (input == null || input == undefined || input == "") {
+            return [];
+          }
+          var result = [];
+          var seg = ["B3","B2","B1"];
+          var ctype = ["O","O","O"];
+          var o = input.split("");
+          for (i = 0; i < o.length; ++i) {
+            seg.push(o[i]);
+            ctype.push(this.ctype_(o[i]))
+          }
+          seg.push("E1");
+          seg.push("E2");
+          seg.push("E3");
+          ctype.push("O");
+          ctype.push("O");
+          ctype.push("O");
+          var word = seg[3];
+          var p1 = "U";
+          var p2 = "U";
+          var p3 = "U";
+          for (var i = 4; i < seg.length - 3; ++i) {
+            var score = this.BIAS__;
+            var w1 = seg[i-3];
+            var w2 = seg[i-2];
+            var w3 = seg[i-1];
+            var w4 = seg[i];
+            var w5 = seg[i+1];
+            var w6 = seg[i+2];
+            var c1 = ctype[i-3];
+            var c2 = ctype[i-2];
+            var c3 = ctype[i-1];
+            var c4 = ctype[i];
+            var c5 = ctype[i+1];
+            var c6 = ctype[i+2];
+            score += this.ts_(this.UP1__[p1]);
+            score += this.ts_(this.UP2__[p2]);
+            score += this.ts_(this.UP3__[p3]);
+            score += this.ts_(this.BP1__[p1 + p2]);
+            score += this.ts_(this.BP2__[p2 + p3]);
+            score += this.ts_(this.UW1__[w1]);
+            score += this.ts_(this.UW2__[w2]);
+            score += this.ts_(this.UW3__[w3]);
+            score += this.ts_(this.UW4__[w4]);
+            score += this.ts_(this.UW5__[w5]);
+            score += this.ts_(this.UW6__[w6]);
+            score += this.ts_(this.BW1__[w2 + w3]);
+            score += this.ts_(this.BW2__[w3 + w4]);
+            score += this.ts_(this.BW3__[w4 + w5]);
+            score += this.ts_(this.TW1__[w1 + w2 + w3]);
+            score += this.ts_(this.TW2__[w2 + w3 + w4]);
+            score += this.ts_(this.TW3__[w3 + w4 + w5]);
+            score += this.ts_(this.TW4__[w4 + w5 + w6]);
+            score += this.ts_(this.UC1__[c1]);
+            score += this.ts_(this.UC2__[c2]);
+            score += this.ts_(this.UC3__[c3]);
+            score += this.ts_(this.UC4__[c4]);
+            score += this.ts_(this.UC5__[c5]);
+            score += this.ts_(this.UC6__[c6]);
+            score += this.ts_(this.BC1__[c2 + c3]);
+            score += this.ts_(this.BC2__[c3 + c4]);
+            score += this.ts_(this.BC3__[c4 + c5]);
+            score += this.ts_(this.TC1__[c1 + c2 + c3]);
+            score += this.ts_(this.TC2__[c2 + c3 + c4]);
+            score += this.ts_(this.TC3__[c3 + c4 + c5]);
+            score += this.ts_(this.TC4__[c4 + c5 + c6]);
+        //  score += this.ts_(this.TC5__[c4 + c5 + c6]);    
+            score += this.ts_(this.UQ1__[p1 + c1]);
+            score += this.ts_(this.UQ2__[p2 + c2]);
+            score += this.ts_(this.UQ3__[p3 + c3]);
+            score += this.ts_(this.BQ1__[p2 + c2 + c3]);
+            score += this.ts_(this.BQ2__[p2 + c3 + c4]);
+            score += this.ts_(this.BQ3__[p3 + c2 + c3]);
+            score += this.ts_(this.BQ4__[p3 + c3 + c4]);
+            score += this.ts_(this.TQ1__[p2 + c1 + c2 + c3]);
+            score += this.ts_(this.TQ2__[p2 + c2 + c3 + c4]);
+            score += this.ts_(this.TQ3__[p3 + c1 + c2 + c3]);
+            score += this.ts_(this.TQ4__[p3 + c2 + c3 + c4]);
+            var p = "O";
+            if (score > 0) {
+              result.push(word);
+              word = "";
+              p = "B";
+            }
+            p1 = p2;
+            p2 = p3;
+            p3 = p;
+            word += seg[i];
+          }
+          result.push(word);
+
+          return result;
+        }
+
+        lunr.TinySegmenter = TinySegmenter;
+    };
+
+}));
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/lunr/wordcut.js b/freetype/docs/reference/assets/javascripts/lunr/wordcut.js
index 179792ab7..146f4b44b 100644
--- a/freetype/docs/reference/assets/javascripts/lunr/wordcut.js
+++ b/freetype/docs/reference/assets/javascripts/lunr/wordcut.js
@@ -1 +1,6708 @@
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e=0;e<1;e++)words="�.�.\n�.�.น.\n�.ข.ค.\n�.ค.\n�.จ.\n�.ช.น.\n�.ฌ.\n�.ต.\n�.ต.ง.\n�.ต.ช.\n�.ตร.\n�.ท.\n�.น.ช.\n�.บช.\n�.บถ.\n�.ป.ส.\n�.พ.\n�.ม.\n�.ย.\n�.ร.\n�.ล.ต.\n�.ว.\n�.ศ.ว.\n�.ส.ท.\n�.ส.ธ.\n�.ส.อ.\n�.อ.\n��.ตชด.\n��.ตร.น.\n��.ภ.จว.\n��.รสช.\n��บ.ขส.ทบ.\n��ล.รพน.\n�ง.�ห.\n�ง.ทบ.\n�ง.ทร.\n�ซข.ป.\n�ซม.ป.\n�ทม.�รุงเทพมหานคร\n�บ.ทบ.\n�ป.สป.\n�พ.ทบ.\n�พ.ทร.\n�พ.ทหาร\n�ร.ทบ.\n�รป.�ลาง\n�รอ.พอ.\n�ศ.ด.\n�ศ.บ.\n�ศ.บป.\n�ศ.ม.\n�ษ.ด.\n�ษ.บ.\n�ษ.ม.\n�ส.ด.\n�ส.ทบ.\n�ส.บ.\n�ส.ม.\n�อ.ปค.\n�อ.รพน.\n�อ.รมน.\n�อ.รสต.\nข.ต.ว.\nขว.ทบ.\nขว.ทร.\nขว.ทหาร\nขส.ทบ.\nขส.ทร.\nขส.ทอ.\nค.ด.\nค.บ.\nค.พ.ศ.\nค.ม.\nค.ร.น.\nค.ร.ฟ.\nค.ร.ม.\nค.ศ.\nค.อ.ด.\nค.อ.บ.\nค.อ.ม.\nคศ.ด.\nคศ.บ.\nคศ.ม.\nง.ด.\nจ.จ.\nจ.จ.จ.\nจ.ช.\nจ.ต.\nจ.ท.\nจ.ป.ร.\nจ.ม.\nจ.ศ.\nจ.ส.ต.\nจ.ส.ท.\nจ.ส.อ.\nจ.อ.\nจ.อ.ร.\nจ.๑๘\nจ�.ธน.\nจ�.สน.\nช.ค.\nช.ค.บ.\nช.พ.ค.\nช.ส.\nช.ส.ค.\nฌ.ป.ค.\nฌ.ศ.ร.\nฌ.ส.อ.\n�ท.สห.\nด.ช.\nด.�.\nด.ต.\nด.ศ.ค.\nด.ศ.ร.\nดย.ทร.\nต.�.\nต.ค.\nต.จ.\nต.จ.ว.\nต.ช.\nต.ต.\nต.บ.\nต.ม.\nต.ร.\nต.ศ.ร.\nต.ห.\nต.อ.\nต.อ.จ.\nตร.�ม.\nตร.ซม.\nตร.ต.\nตร.ทล.\nตร.น.\nตร.ปม.\nตร.ภ.\nตร.ม.\nตร.รฟ.\nตร.ว.\nตร.ส.\nตร.สข.\nท.จ.\nท.จ.ว.\nท.ช.\nท.�.\nท.ด.\nท.ท.ท.\nท.ทบ.\nท.บ.\nท.พ.\nท.ม.\nท.ศ.\nท�.ด.\nท�.บ.\nท�.ม.\nทส.ปช.\nทส.รมว.�ห.\nทุ.ส.นิ.ม.\nธ.�.ส.\nธ.ค.\nธ.�\nธ.บ.\nน.ช.\nน.�.\nน.ด.\nน.ต.\nน.ท.\nน.น.\nน.บ.\nน.บ.ท.\nน.ป.ท.\nน.พ.\nน.ม.\nน.ร.\nน.ว.\nน.ศ.\nน.ส.\nน.ส.พ.\nน.ส.๓\nน.สพ.\nน.อ.\nนปพ.ภ.\nนศ.ด.\nนศ.บ.\nนศ.ม.\nบ.�.\nบ.ข.ส.\nบ.ช.\nบ.ด.ท.\nบ.ตร.\nบ.ภ.\nบ.ม.\nบ�.จร.\nบ�.ตชด.\nบ�.ตม.\nบ�.ทล.\nบ�.น.\nบ�.ป.\nบ�.ปค.\nบ�.ปม.\nบ�.ภ.เขต\nบ�.รน.\nบ�.รฟ.\nบ�.ร้อย.ตชด.\nบ�.ส.\nบ�ข.ป.\nบจพ.ป.\nบช.�.\nบช.ด.\nบช.ตชด.\nบช.น.\nบช.บ.\nบช.ปส.\nบช.ภ.\nบช.ม.\nบชท.ป.\nบชน.ป.\nบชส.ป.\nบธ.ด.\nบธ.บ.\nบธ.ม.\nบนท.ป.\nบนอ.ป.\nบปช.ป.\nป.�ท.\nป.�ศ.\nป.�ศ.สูง\nป.จ.\nป.จ.ว.\nป.ช.\nป.ธ.\nป.ป.\nป.ป.�.\nป.ป.ช.\nป.ป.ป.\nป.ป.ร.\nป.ป.ส.\nป.พ.\nป.พ.พ.\nป.พย.\nป.ม.\nป.ม.�.\nป.ม.ช.\nป.ม.ธ.\nป.ม.ศ.\nป.ม.อ.\nป.ร.ร.๔\nป.ร.ร.๕\nป.ร.ร.๖\nป.ล.\nป.ว.พ.\nป.วิ.อ.\nป.ส.ส.\nป.อ.\nป.อ.ร.ส.\nป.๑\nปม.วส.\nปอ.พ.\nผ��.ภ.\nผช.ผอ.\nผต.มท.\nผบ.ตร.\nผบ.ทบ.\nผบ.ทร.\nผบ.ทสส.\nผบ.ทอ.\nผบ�.น.\nผบ�.ป.\nผบ�.ปค.\nผบ�.ปม.\nผบ�.ภ.\nผบช.�.\nผบช.ตชด.\nผบช.น.\nผบช.ภ.\nผว.�ทม.\nผอ.ปจ.\nพ.�.ง.\nพ.�ศ.\nพ.ข.ต.\nพ.ค.\nพ.ค.ช.\nพ.ค.ว.\nพ.ค.ศ.\nพ.จ.ต.\nพ.จ.ท.\nพ.จ.อ.\nพ.ช.\nพ.ช.ค.\nพ.ด.\nพ.ต.\nพ.ต.ต.\nพ.ต.ท.\nพ.ต.อ.\nพ.ต.อ.พิเศษ\nพ.ท.\nพ.บ.\nพ.ป.\nพ.ภ.ม.\nพ.ม.\nพ.ม.ช.\nพ.ย.\nพ.ร.�.\nพ.ร.ฎ.\nพ.ร.ต.\nพ.ร.ธ.\nพ.ร.บ.\nพ.ศ.\nพ.ศ.บ.\nพ.ส.ร.\nพ.ส.ล.\nพ.อ.\nพ.อ.ต.\nพ.อ.ท.\nพ.อ.พิเศษ\nพ.อ.อ.\nพณ.ด.\nพณ.บ.\nพณ.ม.\nพธ.ด.\nพธ.บ.\nพธ.ม.\nพบ.ด.\nพบ.บ.\nพบ.ม.\nพย.ด.\nพย.บ.\nพย.ม.\nพล.จ.\nพล.ต.\nพล.ต.จ.\nพล.ต.ต.\nพล.ต.ท.\nพล.ต.อ.\nพล.ท.\nพล.ปตอ.\nพล.ม.\nพล.ม.๒\nพล.ร.จ.\nพล.ร.ต.\nพล.ร.ท.\nพล.ร.อ.\nพล.อ.\nพล.อ.จ.\nพล.อ.ต.\nพล.อ.ท.\nพล.อ.อ.\nพลา.ทร.\nพศ.ด.\nพศ.บ.\nพศ.ม.\nพอ.สว.\nภ.ง.ด.\nภ.ง.ด.๙\nภ.ด.\nภ.บ.\nภ.บ.ท.๕\nภ.ป.ร.\nภ.พ.\nภ.ม.\nภ.สถ.บ.\nม.ค.\nม.จ.\nม.ป.ท.\nม.ป.ป.\nม.ป.พ.\nม.ร.ว.\nม.ศ.\nม.อ.\nม.อ.ปัตตานี\nมิ.ย.\nมี.ค.\nยศ.ทบ.\nยศ.ทร.\nยศ.ทอ.\nร.ง.\nร.ด.\nร.ต.\nร.ต.ต.\nร.ต.ท.\nร.ต.อ.\nร.ท.\nร.น.\nร.บ.\nร.พ.\nร.ฟ.ล.\nร.ย.ล.\nร.ย.ส.ท.\nร.ล.\nร.ศ.\nร.ส.พ.\nร.อ.\nรป.ม.\nรร.จปร.\nรร.จอ.\nรร.ชท.\nรร.ตท.\nรร.นร.\nรร.นรต.\nรร.นอ.\nล.�.\nล.ว.\nลส.ชบ.\nว.ค.\nว.ฉ.\nว.ช.\nว.ด.ป.\nว.ป.ถ.\nวท.บ.\nศ.บ.\nศ.ป.�.\nศ.ศ.ป.\nศ�ร.ภ.\nศศ.บ.\nศษ.บ.\nศส.บ.\nส.�.\nส.�.ศ.ท.\nส.ค.\nส.ค.1\nส.ค.ร.\nส.ค.ส.\nส.ต.\nส.ต.ต.\nส.ต.ท.\nส.ต.อ.\nส.ท.\nส.ทร.\nส.ป.ช.\nส.ป.ส.ท.\nส.ป.อ.\nส.ร.\nส.ล.น.\nส.ว.\nส.ว.ท.\nส.ว.ส.ท.\nส.ส.\nส.ส.ท.\nส.ส.ร.\nส.ห.\nส.อ.\nสถ.บ.\nสนง.สสอ.\nสพ.�.\nสพ.บ.\nสว.จร.\nสว.ธร.\nสว.ส.\nสว.สป.\nสว.สส.\nสว.อ�.\nสส.บ.\nสุ.จิ.ปุ.ลิ.\nห.ร.ม.\nอ.�.ค.\nอ.�.จ.\nอ.จ.\nอ.ช.พ.\nอ.ตร.\nอ.บ.\nอ.ส.ท.\nอ.ส.ม.ท.\nอ.ส.ย.\nอ.อ.ป.\nอส.รด.\nอุ.อา.�.ส.\nฮ.จ.\nฮ.ท.\nฮ.�.\nฮ.ล.\nฮ.ศ.\nเม.ย.\n\n�รีนิช\n�ลันตัน\n�ัล�ัตตา\n�ัวลาลัมเปอร์\n�ัศมีร์\n�า�มาณฑุ\nโ�ล�าตา\nควิเบ�\nคอนเนตทิคัต\nคาบูล\nคุชราต\nคุนหมิง\nเคนตั��ี\nเคนทั��ี\nเคมบริดจ์\n�คชเมียร์\n�คนซัส\n�คนเบอร์รา\n�คโรไลนา\n�คลิฟอร์เนีย\nโคเปนเฮเ�น\nโคลัมโบ\nโคโลราโด\nไครสต์เชิร์ช\nไคโร\nจา�าร์ตา\nจำปาศั�ดิ์\nเจนไน\nเจนีวา\nเจ้อเจียง\nฉงชิ่ง\nเฉิงตู\nชานตง\nชิคาโ�\nเชนไน\nเชอร์โนบิล\nซัปโปโร\nซานมารีโน\nซาบาห์\nซาราเยโว\nซาราวั�\nซิดนีย์\nซีอาน\nซี�อตเทิล\nซูริ�\nซูริค\nเซเชลส์\nเซนได\nเซี่ยงไฮ้\nโซเฟีย\nโซล\nโซโลมอน\nไซ่ง่อน\nไซบีเรีย\nดัลลัส\nดาโคตา\nดานัง\nดีทรอยต์\nดูไบ\nเดนเวอร์\nเดลา�วร์\nเดียนเบียนฟู\nโดเวอร์\nโดฮา\nไดฟุ�ุ\nไดฟู�ุ\nตรัง�านู\nตริโปลี\nตูวาลู\nเตหะราน\nโตเ�ียว\nโตรอนโต\nทมิฬนาฑู\nทริโปลี\nทิเบต\nเท�ซัส\nเท็�ซัส\nเทนเนสซี\nเทลอาวีฟ\n�ทสเมเนีย\nโทรอนโต\nไทเป\nธา�า\nนางาซา�ิ\nนาริตะ\nนิวเจอร์ซีย์\nนิวเดลี\nนิวยอร์�\nนิวยอร์ค\nนิว�ฮมป์เชียร์\nเนบราส�า\nเน�บรส�า\nเนวาดา\nบรัสเซลส์\nบราซิเลีย\nบอมเบย์\nบอสตัน\nบัง�าลอร์\nบังคาลอร์\nบูคาเรสต์\nบูดาเปสต์\nเบง�าซี\nเบน�าซี\nเบรุต\nเบลเ�รด\nเบอร์ลิน\n�บ��ดด\nปอยเปต\nปะลิส\nปะหัง\nปั��ิ่ง\nปั�จาบ\nปั�นา\nปารีส\nปีนัง\nเประ\nเปียงยาง\nพนมเป�\nพระตะบอง\nพะโค\nพะสิม\nพาราณสี\nพิหารี\nเพนซิลวาเนีย\nเพนซิลเวเนีย\nฟรานซ์\nฟลอริดา\nฟิลาเดลเฟีย\nฟุ�ุชิมะ\nฟุ�ุชิมา\nฟุ�ุโอ�ะ\nฟู�ูโอ�ะ\n�ฟรง�์เฟิร์ต\nมอสโ�\nมะนิลา\nมะละ�หม่ง\nมัณฑะเลย์\nมัทราส\nมาดริด\nมิชิ��น\nมินนิโซตา\nมิยางิ\nมิลาน\nมิวนิ�\nมิสซูรี\nมุมไบ\nเมน\nเมลเบิร์น\nเมาะตะมะ\nเมาะลำเลิง\n�มนจูเรีย\n�มนเชสเตอร์\n�มนฮัตตัน\n�มริ�ลนด์\n�มรี�ลนด์\n�มสซาชูเซตส์\nยะไข่\nย่าง�ุ้ง\nยูทาห์\nยูนนาน\nเยรูซาเล็ม\nโยโ�ฮามา\nริยาด\nรีโอเดจาเนโร\nโรดไอ�ลนด์\nลอนดอน\nลอส�องเจลิส\nลาปาซ\nลาสเว�ัส\nลิสบอน\nลุยเซียนา\nโลซาน\nโลซานน์\nวอชิงตัน\nวอร์ซอ\nวิสคอนซิน\nเวนิส\nเวลส์\nเวอร์จิเนีย\nเวอร์มอนต์\nเวียงจันทน์\nเวียนนา\n�วนคูเวอร์\nไวโอมิง\nส�อต�ลนด์\nส�็อต�ลนด์\nสตอ�โฮล์ม\nสลังงอร์\nเสฉวน\nเสียมรา�\nเสียมเรียบ\nหงสา\nหงสาวดี\nหนานไห่\nหลวงพระบาง\nหูเป่ย\nหูเป่ย์\nหูหนาน\nเหอเป่ย\nเหอเป่ย์\nเหอหนาน\nอชันตา\nอลาส�า\nอวันตี\nออริ�อน\nออสโล\nอะ�ลส�า\nอัตตะปือ\nอัมมาน\nอัมสเตอร์ดัม\nอัสสัม\nอาบูดาบี\nอาร์คันซอ\nอินเดียนา\nอิบารา�ิ\nอิลลินอยส์\nอิสตันบูล\nอิสลามาบัด\nอุรุมชี\nอูลานบาตอร์\nเอดินบะระ\nเอเธนส์\n�อต�ลนตา\n�อริโซนา\n�อลเจียร์\nโอคลาโฮมา\nโอค็อตสค์\nโอ�ินาวา\nโอซา�า\nโอริสสา\nโอเร�อน\nโอไฮโอ\nไอดาโฮ\nไอโอวา\nฮอนโนลูลู\nฮานอย\nฮาเนดะ\nฮาราเร\nฮาวาย\nฮิโรชิมา\nฮุสตัน\nเฮลซิง�ิ\n\nม�รา\n�ุมภา\nมีนา\nเมษา\nพฤษภา\nมิถุนา\n�ร�ฎา\nสิงหา\n�ันยา\nตุลา\nพฤศจิ�า\nธันวา\nเอ\nบี\nซี\nดี\nอี\nเอฟ\nจี\nเอช\nไอ\nเจ\nเค\n�อล\nเอ็ม\nเอ็น\nโอ\nพี\nคิว\nอาร์\nเอส\nที\nยู\nวี\nดับเบิล\nดับบลิว\nเอ็�ซ์\nเอ๊�ซ์\nวาย\n�ซด\n�อลฟา\n�อลฟ่า\nเบตา\nเบต้า\n��มมา\n��มม่า\nเดลตา\nเดลต้า\nโอเม�า\nโอเม�้า\nเม�ะ\n�ิ�ะ\nนาโน\nไมโคร\n\n�รรมาชน\n�รอบรูป\n�ระดี๊�ระด๊า\n�ระบับ\n�ราวนด์\n�รีน\n�รุ๊ป\n�ฤษณ์\n�ลาส\n�๊วน\n�ษัตริยา\n�ษัตริยาธิราช\n�่อนหน้า\n�ะบับ\n�ับดั�\n�ัมมันตะ\n�๊า�\n�๋า�ั่น\n�า�จน์\n�า�จนาภิเษ�\n�ามิ�าเซ่\n�ารันตี\n�าหลิบ\n�ิฟท์\n�ิมจิ\n�ีวี\n�ึ๊�\n�ึ๋ย\n�ุนซือ\n�ุมภาพันธ์\n�ู๋\nเ�จิ\nเ�มส์\nเ�ย์\nเ�รด\nเ�รย์\nเ�สต์เฮาส์\nเ�๊ะ\nเ�๋า�ี้\nเ�ิร์ล\n��งค์\n��รนด์\n��สโซฮอล์\n��๊สโซฮอล์\nโ�เต็�ซ์\nโ�ลด์\nโ�ะ\nโ�๊ะ\nไ�ด์\nขั้นตอน\nเขวี้ยง\nคณา�าติ\nครัวซอง\nครัวซองต์\nคร่ำครว�\nครีเอทีฟ\nครูเสด\nคลับ\nคลาสสิ�\nคลิตอริส\nคลิป\nความหมาย\nควิ�\nควีน\nคองเ�รส\nคอนซูเมอร์\nคอนเซปต์\nคอนเซ็ปต์\nคอนโด\nคอนโดมิเนียม\nคอนเทนเนอร์\nคอน�ทค\nคอน�ท็ค\nคอนโทรล\nคอนเฟิร์ม\nคอปเตอร์\nคอมพ์\nคอมเพล็�ซ์\nคอมมอนส์\nคอมเมนท์\nคอมเมนต์\nคอร์ป\nคอร์ปอเรชั่น\nคอร์รัปชัน\nคอร์รัปชั่น\nคอรัปชัน\nคอรัปชั่น\nคอร์ส\nคอลเล็�ชั่น\nคอลัมน์\nคอลัมนิสต์\nคัตเอาต์\nคันคา�\nคันถธุระ\nคันธาระ\nคันยิ\nคัสตาร์ด\nคาราโอเ�ะ\nคีต�วี\nคีตป�ิภาณ\nคีตราชัน\nคาปูชิโน\nคามิคาเซ่\nคาเฟ่\nคาร์\nคาร์โ�้\nคาราเมล\nคา�ร�เตอร์\nคา�ร็�เตอร์\nคา�รคเตอร์\nคา�ร็คเตอร์\nคาวบอย\nคาสิโน\nคิ�ขุ\nคิวบิ�\nคูลเลอร์\nเคบับ\nเครป\nเคลม\nเคลียร์\nเคลื่อนย้าย\nเคส\nเคอร์ฟิว\n�คชเชียร์\n�คทวอล์ค\n�คนดิเดต\n�คนตาลูป\n�คนยอน\n�คนู\n�คป\n�คมป์\n�คมปัส\n�คมเป�\n�คร์\n�คร�เ�อร์\n�คร็�เ�อร์\n�ครอท\n�คสต์\n�คสติง\n�คสติ้ง\nโค้�\nโค้ช\nโคโยตี\nโคโยตี้\nโครนา\nโคอะล่า\nโคอาลา\nโคอาล่า\nไคล�ม�ซ์\nไคล�ม็�ซ์\nงั้น\nง่าว\nงี้\nเง็ง\nโง่เขลา\nไง\nจตุคาม\nจ๊อ��ี้\nจอหงวน\nจังโ�้\nจัมโบ้\nจ๊าบ\nจาร�รรม\nจารชน\nจิ๊�\nจิ๊�โ�๋\nจิ๊�ซอว์\nจิตพิสัย\nจิตเภท\nจีดีพี\nจึ๊�\nจุ๊ย\nจูน\nจูเนียร์\nเจ๊\nเจได\nเจ็ต\nเจล\nเจ๊าะ�จ๊ะ\nเจี๊ยว\n�จ็�เ�็ต\n�จ๊�เ�็ต\n�จ็�พอต\n�จ็�พ็อต\n�จ๊�พอต\n�จ๊�พ็อต\n�จม\n�จ๊ส\nโจ๋\nฉลุย\nเฉิ่ม\nชนะเลิศ\nช็อค\nช็อต\nช็อป\nช็อปปิ้ง\nช็อปเปอร์\nชะโนด\nชัตเตอร์\nชัวร์\nชาร์จ\nชาร์ต\nชาร์ป\nชินบั�ชร\nชิฟฟอน\nชีส\nชีอะห์\nเช็�\nเช็งเม้ง\nเชฟ\nเชลียร์\nเชอร์รี่\n�ชเชือน\n�ช่�ข็ง\n�ชมป์\n�ชมปิยอง\n�ชมเป�\n�ชมเปี้ยน\n�ชมพู\nโชว์รูม\nโชห่วย\nใช้งาน\nไชน่า\nซ้อ\nซอมบี้\nซะ\nซังเต\nซันตาคลอส\nซัพพลาย\nซัพพลายเออร์\nซัมเมอร์\nซา�ุระ\nซาดิสต์\nซาดิสม์\nซาตาน\nซานตาคลอส\nซาฟารี\nซาบะ\nซามูไร\nซาร์\nซาร์ดีน\nซาเล้ง\nซิง\nซิ่ง\nซิงเ�ิล\nซิตี\nซิตี้\nซินโดรม\nซิม\nซิ้ม\nซิมโฟนี\nซิมโฟนี่\nซิลเวอร์\nซี้\nซี้ซั้ว\nซีดาน\nซีน\nซีนีเพล็�ซ์\nซีเนียร์\nซีร็อ�ซ์\nซีรีส์\nซีเรียส\nซีอีโอ\nซื่อบื้อ\nซุนหนี่\nซุปเปอร์\nซูชิ\nซูเปอร์\nซูม\nซูโม่\nซูเอี๋ย\nซูฮ�\nเซ็�ซ์\nเซ็�ซี่\nเซ็�ส์\nเซนเซอร์\nเซ็นเซอร์\nเซนเตอร์\nเซ็นเตอร์\nเซ็นทรัล\nเซนส์\nเซ่นไหว้\nเซฟตี้\nเซรามิ�\nเซลส์\nเซลส์�มน\nเซอร์\nเซอร์ไพรส์\nเซอร์วิส\nเซาท์\nเซี้ยว\n�ซ็�\n�ซ�โซโฟน\n�ซ็�โซโฟน\n�ซนด์วิช\n�ซมบ้า\n�ซลมอน\n�ซว\nโซเชียล\nโซน\nโซนี่\nโซลาร์\nโซโล\nโซโล่\n�าณทัสสนะ\nดยุ�\nดยุค\nดร็อป\nดรัมเมเยอร์\nดรามา\nดราม่า\nดอ�เตอร์\nด็อ�เตอร์\nดัมพ์\nดั๊มพ์\nดาวน์\nดิ�ชันนารี\nดิสเครดิต\nดี�รี\nดีเจ\nดีไซน์\nดีไซน์เนอร์\nดีไซเนอร์\nดีเบต\nดีพาร์ตเมนต์\nดีพาร์ตเมนท์\nดีพาร์ทเมนต์\nดีพาร์ทเมนท์\nดีมานด์\nดีล\nดีลเลอร์\nดีเลย์\nเดชานุภาพ\nเดบิต\nเดโม\nเดย์\nเด้อ\nเดอะ\nเด๊ะ\nเดี้ยง\nเดี๊ยะ\n�ดนซ์\n�ดนเซอร์\n�ดรี่\nโดนัท\nโดมิโน\nโดรายา�ิ\nไดเอ็ต\nตถตา\nตนเอง\nตรวจทาน\nตรวจสอบ\nตอ�ย้ำ\nต๊อง\nต่อยอด\nต่อรอง\nตะหงิด\nตังค์\nตันเถียน\nตัวตน\nตัวเอง\nตาปรือ\nต้าอ่วย\nติงต๊อง\nติ๋ม\nติ่มซำ\nติว\nติวเตอร์\nตี๋\nตื้บ\nตุ๊�\nตุ๊�ตุ๊�\nตุ๊ด\nตุ๋ย\nตู้เซฟ\nเต๊ะ\nเตี๊ยม\n�ตง�วา\n�ตงโม\n�ต๋ว\nโต๋เต๋\nโต๊ะจีน\nไตรมาส\nถ่ายทำ\nถู�ต้อง\nทงคัตสึ\nทริป\nทรู\nทอม\nท็อป\nทอร์นาโด\nทอล์ค\nทั�ซิโด\nทันต�รรม\nทันต�พทยศาสตร์\nทับซ้อน\nทัวร์\nทัวร์นาเมนต์\nทัวร์นาเมนท์\nทัวริสต์\nทาเลนต์\nทาวน์\nทาวน์เฮาส์\nทำงาน\nทิป\nทิพยสมบัติ\nทิวลิป\nทีรามิสุ\nทีวี\nทูน่า\nเท็�ซ์\nเทค\nเทคโน\nเทคโน�ครต\nเทควันโด\nเทป\nเทรด\nเทรนด์\nเทรนเนอร์\nเทรลเลอร์\nเทรลเล่อร์\nเทเล�ราฟ\nเทวบั�ชา\nเทวบุตร\nเทวา\nเทวาธิราช\nเทโวโรหนะ\nเทอร์โบ\nเที่ยงคืน\nเที่ยงวัน\nเทียมทาน\n�ท�ติค\n�ทคติค\n�ทง�ั๊�\n�ทงโ�้\nโทมาฮอ�\nโทมาฮอว์�\nโทมาฮอว์ค\nโทร\nโทรโข่ง\nไทม์\nไทย�ลนด์\nไทเฮา\nธรรมา\nธรรมาภิบาล\nธัมโม\nธีม\nธุร�รรม\nธุหร่ำ\nเธค\nนพมาศ\nนรี�พทย์\nน็อ�\nน็อค\nน้องใหม่\nนอมินี\nนอร์ท\nน่ะ\nนาง�บบ\nนา�ยศาลา\nนาย�บบ\nนายพราน\nนินจา\nนิรันดร์\nนิว\nนิวส์\nนู้ด\nเนอะ\nเนิร์สเซอรี\nเนิร์สเซอรี่\nเนี้ยบ\nโนติส\nไนท์\nไนน์\nบรรพชน\nบร็อ�โคลี\nบร็อคโคลี\nบรา\nบริ�ร\nบริวเวอรี่ส์\nบลอนด์\nบลูเบอร์รี\nบลูเบอร์รี่\nบ๊วย\nบอ�ซ์\nบ็อ�ซ์\nบ๊อ�ซ์\nบอดี้\nบอนด์\nบ๊อบ\nบอมบ์\nบ๋อย\nบอยคอต\nบอยคอตต์\nบอร์ด\nบังเ�อร์\nบัตเตอร์\nบัลลาสต์\nบัส\nบาบูน\nบาร์บีคิว\nบาร์บี้\nบาลานซ์\nบิ๊�\nบิล\nบึม\nบึ้ม\nบุ�คุณ\nบุ๋น\nบุปผา\nบู๊\nบูชิโด\nบูติ�\nบูติค\nบูม\nเบเ�อรี่\nเบ�จมบพิตร\nเบตาดีน\nเบนโตะ\nเบนโล\nเบบี้\nเบลอ\nเบอร์เ�อร์\nเบอร์รี\nเบิร์ด\nเบิร์น\n�บ็�โฮ\n�บคโฮ\n�บด\n�บต\n�บนเนอร์\n�บรนด์\n�บล็�\n�บล็ค\nไบโอ\nโบ�ี้\nโบตั๋น\nโบ้ย\nโบร�เ�อร์\nโบรชัวร์\nโบว์\nโบว์ลิ่ง\nไบเบิล\nป�ิสัมพันธ์\nป๊อ�\nปอด�ห�\nป๊อป\nป๋อหลอ\nปั�ขคณนา\nปัจเจ�ชน\nปัจฉิมนิเทศ\nป๊า\nป๋า\nป่าไม้\nปาร์ตี้\nปาส�าล\nปาสคาล\nปาสเตอร์\nปิ�อัพ\nปิ๊ง\nปิโตรเคมี\nปิยมิตร\nปึ้�\nปูอัด\nเปโซ\nเป็นไง\nเปปเปอร์มินต์\nเปเปอร์\nเปราะบาง\nเป๊ะ\nเป่ายิงฉุบ\nเป่ายิ้งฉุบ\nเปียโน\n�ป้�\n�ป๋ว\n�ป๊ะเจี๊ยะ\nโปร\nโปรเจ�ต์\nโปรเจ็�ต์\nโปรเจ�เตอร์\nโปรเจ็�เตอร์\nโปรเจคท์\nโปรเจ็คท์\nโปรดั�ชั่น\nโปรดิวเซอร์\nโปรโมชั่น\nโปรโมต\nโปรโมเตอร์\nโปรโมท\nโปลิศ\nโปสเตอร์\nผลไม้\nผลั�ดัน\nผ้าห่ม\nผิดพลาด\nผู้นำ\n�ผดเผา\nเ�อ\nพงษ์\nพริตตี้\nพรีเซนต์\nพรีเซ็นเตอร์\nพรีเมียม\nพรีเมียร์\nพฤหัส\nพล็อต\nพลาซ่า\nพลานุภาพ\nพ่อค้า\nพอเพียง\nพะเรอ\nพันธ�ิจ\nพันธุวิศว�รรม\nพาร์\nพาร์ตเนอร์\nพาร์ทเนอร์\nพาวเวอร์\nพาสเจอร์ไรส์\nพาสตา\nพาสต้า\nพาสปอร์ต\nพาเหรด\nพิซซ่า\nพีเรียด\nพุดดิ้ง\nพุทธภูมิ\nพุทธศตวรรษ\nพุทโธ\nพูล\nเพทนา�าร\nเพน�วิน\nเพนตา�อน\nเพรส\nเพรียวบาง\nเพลซ\nเพลท\nเพลย์บอย\nเพียบ�ปร้\nเพียว\nเพาเวอร์\n�พ�เ�จ\n�พ็ค\n�พตเทิร์น\n�พทเทิร์น\n�พทยสภา\n�พนงเชิ�\n�พนดา\n�พนด้า\n�พลน\nโพลล์\nโพลารอยด์\nโพสต์\nไพลิน\nฟยอร์ด\nฟรัง�์\nฟรุต\nฟลอร์\nฟลุ�\nฟลุค\nฟลุต\nฟลุท\nฟอยล์\nฟอร์ม\nฟันด์\nฟาวล์\nฟาสต์ฟู้ด\nฟินิ�ซ์\nฟิวเจอร์\nฟีด\nฟีเวอร์\nฟุตบาท\nเฟรช\nเฟรชชี่\nเฟรม\nเฟมินิสต์\nเฟส\nเฟอร์นิเจอร์\nเฟอร์รี่\nเฟิร์ม\nเฟี้ยวฟ้าว\n�ฟ�ซ์\n�ฟ็�ซ์\n�ฟนซี\n�ฟนตาซี\n�ฟ้บ\n�ฟร์\n�ฟรนไชส์\n�ฟรี\n�ฟรี่\n�ฟลช\n�ฟล็ต\nโฟน\nโฟม\nโฟล์ค\nไฟต์\nไฟ�นนซ์\nไฟลต์\nไฟลท์\nภควัทคีตา\nภควัมบดี\nภควัมปติ\nภคันทลาพาธ\nภววิสัย\nภารตะ\nภูมิทัศน์\nม้ง\nมวลชน\nมยุราภิรมย์\nมลภาวะ\nมหภาค\nมหาอุปราชา\nมอคคา\nมอคค่า\nมอนสเตอร์\nม็อบ\nมอบตัว\nมอยส์เจอไรเซอร์\nมอลล์\nมะ�ัน\nมั้ง\nมัฟฟิน\nมั้ย\nม้านั่ง\nมาเฟีย\nมาม่า\nมายองเนส\nมายาคติ\nมาร์�\nมาร์เ�็ต\nมาร์เ�็ตติ้ง\nมาร์ค\nมาร์จิน\nมาร์ช\nมาร์ต\nมาร์ท\nมาราธอน\nม้าหินอ่อน\nมินต์\nมินท์\nมินิ\nมิลค์\nมิวสิค\nมิสซัง\nมิสไซล์\nมิสเตอร์\nมือถือ\nมุมมอง\nเมคอัพ\nเมจิ�\nเมจิค\nเมทัล\nเมเปิล\nเมาท์\nเมี่ยงคำ\n�ม��าซีน\n�ม็��าซีน\n�มคเคอเรล\n�ม่ค้า\n�มชชีน\n�มชีน\n�มนชั่น\n�มมบ้า\n�มมโบ้\nโมจิ\nโมเดล\nโมเดิร์น\nโมเต็ล\nโมโนเรล\nโมหจริต\nไมค์\nไมเ�รน\nยนตร�รรม\nยอมรับ\nยะเยือ�\nยังไง\nยา�ูซ่า\nยาวี\nยิม\nยิว\nยุวทูต\nยูโทเปีย\nยูโร\nยูวี\nเยน\nเยลลี่\nเย้ว\nเยอบีรา\nเยอบีร่า\nเยอร์บีรา\nเยอร์บีร่า\n�ยมโรล\nโยเ�ิร์ต\nโยโย่\nรวมมิตร\nร็อค\nร็อคเ�็ต\nรองรับ\nรอมฎอน\nรอยัลตี้\nระโง�\nรันเวย์\nรัม\nรา�ห�้า\nราชบัณฑิตยสถาน\nราชานุ�าต\nราชานุสาวรีย์\nรามเทพ\nรามาธิบดี\nรามายณะ\nราเม็ง\nราเมน\nรายชื่อ\nราสเบอร์รี\nริ�เตอร์\nริคเตอร์\nรีไซเคิล\nรีดไถ\nรีทัช\nรีเทิร์น\nรีไทร์\nรี�บรนด์\nรีพอร์ท\nรีโมต\nรีโมท\nรีวิว\nรีสอร์ต\nรีสอร์ท\nรีเสิร์ช\nรุมบ้า\nรุสโซ\nรูบิ�\nรูบิค\nเรซิน\nเรซิ่น\nเรดิโอ\nเรต\nเรตติ้ง\n�รงใจ\n�รงดูด\n�รงผลั�\n�รลลี\n�รลลี่\nโรด�มป\nโรเนียว\nโร�มนติ�\nโร�มนติค\nโรล\nโรลออน\nไรเฟิล\nล็อ�เ�อร์\nลอจิสติ�ส์\nล็อต\nล็อบบี้\nลอร์ด\nล้มเหลว\nละติน\nละอ่อน\nลาซาน�่า\nลาติน\nลาเต้\nลานี�า\nลามะ\nลิมิต\nลิมูซีน\nลิสต์\nลี�\nลีด\nลีดเดอร์\nลีเมอร์\nลีลาวดี\nลุค\nลู�ชาย\nลู�สาว\nเล�เชอร์\nเลคเชอร์\nเลดี้\nเลสเบี้ยน\nเลิฟ\n�ลนด์\n�ล็บ\nโลโ�้\nโลชั่น\nไลท์\nไลน์\nไลฟ์\nวนาราม\nวราราม\nวโร�าส\nว้อด�้า\nวอเตอร์\nวอฟเฟิล\nว้อย\nวอร์ม\nวอร์มอัพ\nวอร์รูม\nวอล์�\nวอล์ค\nวอลซ์\nวอลนัต\nวอลนัท\nวอลล์\nว่ะ\nวันเวย์\nวัสสา\nวาซาบิ\nวาท�รรม\nวาทะ\nวานิลลา\nวานิลา\nวาฟเฟิล\nวาริชศาสตร์\nว้าว\nวัคค์\nวัจนะ\nวาไรตี้\nวิ�\nวิดีโอ\nวิทย์\nวิน\nวิป\nวิปปิ้ง\nวิภัชภาค\nวิว\nวิลล์\nวิลเลจ\nวีเจ\nวีซ่า\nวีดิทัศน์\nวีน\nวีไอพี\nวืด\nเวณิ�า\nเวเฟอร์\nเวสต์\nเวอร์\nเวิร์�\nเวิร์�ช็อป\nเวิร์ค\nเวิร์ลด์\nเวิลด์\n�วมไพร์\nไว�ิ้ง\nไวเบรเตอร์\nไวอะ�ร้า\nไวอา�ร้า\nศา�ยบุตร\nศิรินทร์\nศิลปวัฒนธรรม\nศิลปา�ร\nศิวิไลซ์\nศึ�ษาศาสตร์\nส�รัม\nส�าย\nส�ู๊ป\nสเ�ตช์\nสเ�็ตช์\nสคริปต์\nส�ควร์\nสงบสุข\nสจ๊วต\nสตรอเบอร์รี\nสตรอเบอรี\nสตรอว์เบอร์รี\nสตริง\nสต็อ�\nสต๊อ�\nสต็อค\nสต๊อค\nสตอรี\nสตาร์\nสตาร์ท\nสติ�เ�อร์\nสติ๊�เ�อร์\nสตีล\nสตูดิโอ\nสเตชัน\nสเตชั่น\nสเตเดียม\nสเตนเลส\nสเต็ป\nสเตย์\nสเตริโอ\nสเตอริโอ\nส�ตนดาร์ด\nส�ตนเลส\nสโตน\nสโตร์\nสไตรค์\nสไตล์\nสถาปัตย์\nสไนเปอร์\nสปอต\nสป็อต\nสปอนเซอร์\nสปอร์ต\nสปา\nสปาย\nสปิริต\nสเป�\nสเปค\nสไปเดอร์\nสมณพราหมณ์\nสมาพันธ์\nสมิติเวช\nสโรชา\nสลัม\nส�ล็�\nสโล��น\nสโลว์\nสไลด์\nสวีท\nสหรั�\nสหัช�าณ\nสหัสวรรษ\nสะ�อม\nสะเด่า\nสะบึม\nสะบึมส์\nสะออน\nสังโฆ\nสะโหลสะเหล\nสันทนา�าร\nสัมนา\nสามช่า\nสาม�ย�\nสารขัณฑ์\nสี่�ย�\nสึนามิ\nสุนทรีย์\nสุริยยาตร\nสุริยยาตร์\nสุหนี่\nเส�สรรค์\nเสพติด\nเสือโคร่ง\nหงวน\nหน่อม�น้ม\nหมวย\nหมั่นโถว\nหม่านโถว\nหมายปอง\nหมิง\nหยวน\nหลวงตา\nหลวงปู่\nหลวงพี่\nหล่อฮัง�้วย\nหลินจือ\nห่วย\nเห็นด้วย\nเหมย\nเห่ย\nเหี่ยวย่น\n�หม็บ\n�หวว\nโหงว\nโหงวเฮ้ง\nโหลน\nโหลยโท่ย\nไหง\nไหร่\nอพาร์ตเมนต์\nอพาร์ตเมนท์\nอพาร์ทเมนต์\nอพาร์ทเมนท์\nอมาตยาธิปไตย\nอยุติธรรม\nอริยสงฆ์\nอ่วม\nอวอร์ด\nออ��บบ\nออดิชั่น\nออดิทอเรียม\nออเดอร์\nออโต้\nออทิสติ�\nอ่อนด้อย\nออฟ\nออยล์\nออร์��น\nออร์��นิ�\nออร์��นิค\nออร์เดอร์\nออรัล\nออสซี่\nอะ\nอัตลั�ษณ์\nอัตวิสัย\nอันเดอร์\nอันตร�ิริยา\nอัลตรา\nอัลไซเมอร์\nอัลบัม\nอัลบั้ม\nอัลมอนด์\nอาข่า\nอาโนเนะ\nอาฟเตอร์\nอาร์ติสต์\nอาร์พีจี\nอาว์\nอาสวะ\nอิ�ัวนา\nอินดอร์\nอินดัสตรีส์\nอินเตอร์\nอิ่ม�ปร้\nอิมพีเรียล\nอิเล็�ทริ�\nอิเล็�ทริค\nอิเลียด\nอิสรชน\nอิเหนา\nอิออน\nอี�ต๋น\nอีโรติ�\nอีเวนท์\nอีสต์\nอีสเตอร์\nอึ๊บ\nอึ้ม\nอึ๋ม\nอึมครึม\nอุด้ง\nอุตสาห�าร\nอุเทน\nอุป�ารคุณ\nอุปทาน\nอุปนาย�\nอุปนายิ�า\nอุปสงค์\nอุปัทวเหตุ\nอุรังคธาตุ\nอูคูเลเล่\nอู้ฟู่\nเอ๋\nเอ็�ซ์โป\nเอ็�ซ์เพรส\nเอ็�โซเซต์\nเอ็�โซเซ่ต์\nเอเซีย\nเอ็นจีโอ\nเอ็นเตอร์เทน\nเอนทรานซ์\nเอ็นทรานซ์\nเอฟเฟ็�ต์\nเอเยนต์\nเอลนีโ�\nเอสเปรสโซ\nเอสเพรสโซ\nเอ๋อ\nเอาต์\nเอาท์\nเอาท์ดอร์\nเอ๊าะ\n�อ็�ชั่น\n�อ็คชั่น\n�อคทีฟ\n�อดมิชชั่น\n�อดมิสชัน\n�อนด์\n�อ๊บ�บ๊ว\n�อปเปิล\n�อปเปิ้ล\n�อปพริคอท\n�อพพริคอท\n�อพริคอต\n�อร์\n�อโรบิ�\n�อโรบิค\n�อลมอนด์\n�อสเตอร์\nโอเค\nโอเปอเรเตอร์\nโอเปร่า\nโอเพ่น\nโอ้ย\nโอยัวะ\nโอรสาธิราช\nโอเลี้ยง\nโอวัลติน\nโอเวอร์\nไอซ์\nไอซียู\nไอดอล\nไอเดีย\nไอติม\nฮวงจุ้ย\nฮ่องเต้\nฮองเฮา\nฮอต\nฮ็อต\nฮอตดอ�\nฮ็อตด็อ�\nฮันนีมูน\nฮัม\nฮัลโลวีน\nฮัลโหล\nฮา��า\nฮาร์ด\nฮาราคีรี\nฮาลาล\nฮาโลวีน\nฮิ\nฮิต\nฮิบรู\nฮิปโป\nฮิปฮอป\nฮีโร่\nฮูลาฮูป\nฮูล่าฮูป\nเฮฟวี\nเฮฟวี่\nเฮอร์ริเคน\nเฮีย\n�ฮนด์\n�ฮปปี้\n�ฮมเบอร์เ�อร์\nโฮป\nโฮม\nโฮลดิงส์\nโฮลวีต\nโฮสเตส\nไฮ�ุ\nไฮ�จ็ค\nไฮโซ\nไฮเทค\nไฮบริด\nไฮเปอร์\nไฮไลต์\nไฮไลท์\nไฮเวย์\nไฮสคูล\nไฮเอนด์\n\n�รีซ\n�ัมพูชา\n�ัวเตมาลา\n�าตาร์\n�านา\n�าบอง\n�ายอานา\n�ินี\nเ�รนาดีนส์\nเ�รเนดา\nเ�าหลี\n��มเบีย\nโ�ตดิวัวร์\nคองโ�\nคอโมโรส\nคอสตาริ�า\nคาซัคสถาน\nคิตส์\nคิริบาตี\nคิริบาส\nคิวบา\nคีร์�ีซสถาน\nคูเวต\nเคนยา\nเคปเวิร์ด\nเคย์�มน\n�คนาดา\n�คเมอรูน\nโครเอเชีย\nโคลอมเบีย\nจอร์เจีย\nจอร์�ดน\nจาเม�า\nจิบูตี\nจีน\nชาด\nชิลี\nเช็�\nซามัว\nซาอุ\nซิมบับเว\nซีเรีย\nซูดาน\nซูรินาเม\nเซนต์\nเซเน�ัล\nเซอร์เบีย\nเซาตูเม\nเซียร์รา\n�ซมเบีย\nโซมาเลีย\nโซเวียต\nไซปรัส\n�ี่ปุ่น\nดารุสซาลาม\nเดนมาร์�\nโดมินิ�ัน\nโดมินิ�า\nตรินิ�ดด\nตอง�า\nติมอร์\nตุร�ี\nตูนิเซีย\nเติร์�เมนิสถาน\nโตโ�\nโตเบโ�\nไต้หวัน\nทาจิ�ิสถาน\n�ทนซาเนีย\nนอร์เวย์\nนามิเบีย\nนาอูรู\nนิ�ารา�ัว\nนิวซี�ลนด์\nเนเธอร์�ลนด์\nเนปาล\nเนวิส\nไนจีเรีย\nไนเจอร์\nบราซิล\nบริติช\nบริเตน\nบรูไน\nบอตสวานา\nบอสเนีย\nบัง�ลาเทศ\nบังคลาเทศ\nบัล��เรีย\nบาร์บูดา\nบาร์เบโดส\nบาห์เรน\nบาฮามาส\nบิสเซา\nบุรุนดี\nบูร์�ินาฟาโซ\nเบนิน\nเบลเยียม\nเบลารุส\nเบลีซ\nเบอร์มิวดา\nโบลิเวีย\nปรินซิปี\nปา�ีสถาน\nปานามา\nปาปัวนิว�ินี\nปารา�วัย\nปาเลสไตน์\nปาเลา\nเปรู\nเปอร์เซีย\nเปอร์โตริโ�\nโปรตุเ�ส\nโป�ลนด์\n�รั่งเศส\nพม่า\nฟิจิ\nฟิน�ลนด์\nฟิลิปปินส์\nเฟรนช์\nภู�าน\nภู�าน\nมองโ�เลีย\nมอนเตเนโ�ร\nมอน�ทนา\nมอริเชียส\nมอริเตเนีย\nมอลโดวา\nมอลตา\nมัลดีฟส์\nมาเ�๊า\nมาซิโดเนีย\nมาดา�ัส�าร์\nมาร์�ชลล์\nมาลาวี\nมาลี\nมาเลเซีย\nเม็�ซิโ�\nเมียนมาร์\nโมซัมบิ�\nโมนาโ�\nโมนาโค\nโมร็อ�โ�\nไมโครนีเซีย\nยู�ันดา\nยูโ�สลาเวีย\nยูเครน\nเยเมน\nเยอรมนี\nรวันดา\nรัสเซีย\nโรมาเนีย\nลั�เซมเบิร์�\nลัตเวีย\nลาว\nลิ�เตนสไตน์\nลิทัวเนีย\nลิเบีย\nลีโอน\nลูเซีย\nเลโซโท\nเลบานอน\nเลสเต\nไลบีเรีย\nวาติ�ัน\nวานูอาตู\nวินเซนต์\nเวเนซุเอลา\nเวียดนาม\nศรีลัง�า\nสเปน\nสโลวะเ�ีย\nสโลวั�\nสโลวีเนีย\nสวาซิ�ลนด์\nสวิตเซอร์�ลนด์\nสวีเดน\nสหรั�\nสหราชอาณาจั�ร\nสิ�ขิม\nสิงคโปร์\nอเมริ�า\nออสเตรเลีย\nออสเตรีย\nอันดอร์รา\nอัฟ�านิสถาน\nอาเซอร์ไบจาน\nอาร์เจนตินา\nอาร์เมเนีย\nอาระเบีย\nอิเควทอเรียล\nอิตาลี\nอินเดีย\nอินโดนีเซีย\nอิรั�\nอิสราเอล\nอิหร่าน\nอียิปต์\nอุซเบ�ิสถาน\nอุรุ�วัย\nเอ�วาดอร์\nเอธิโอเปีย\nเอมิเรตส์\nเอริเทรีย\nเอลซัลวาดอร์\nเอสโตเนีย\n�องโ�ลา\n�อนติ�า\n�อลจีเรีย\n�อลเบเนีย\nโอมาน\nไอซ์�ลนด์\nไอร์�ลนด์\nฮ่อง�ง\nฮอนดูรัส\nฮัง�ารี\nเฮติ\nเฮอร์เซโ�วีนา\n\n�ระบี่\n�รุงเทพ\n�า�จนบุรี\n�าฬสินธุ์\n�ำ�พงเพชร\nขอน��่น\nจันทบุรี\nฉะเชิงเทรา\nชลบุรี\nชัยนาท\nชัยภูมิ\nชุมพร\nเชียงราย\nเชียงใหม่\nตรัง\nตราด\nตา�\nนครนาย�\nนครป�ม\nนครพนม\nนครราชสีมา\nนครศรีธรรมราช\nนครสวรรค์\nนนทบุรี\nนราธิวาส\nน่าน\nบึง�าฬ\nบุรีรัมย์\nปทุมธานี\nประจวบคีรีขันธ์\nปราจีนบุรี\nปัตตานี\nพะเยา\nพังงา\nพัทลุง\nพิจิตร\nพิษณุโล�\nเพชรบุรี\nเพชรบูรณ์\n�พร่\nภูเ�็ต\nมหาสารคาม\nมุ�ดาหาร\n�ม่ฮ่องสอน\nยโสธร\nยะลา\nร้อยเอ็ด\nระนอง\nระยอง\nราชบุรี\nลพบุรี\nลำปาง\nลำพูน\nเลย\nศรีสะเ�ษ\nส�ลนคร\nสงขลา\nสตูล\nสมุทรปรา�าร\nสมุทรสงคราม\nสมุทรสาคร\nสระ��้ว\nสระบุรี\nสิงห์บุรี\nสุโขทัย\nสุพรรณบุรี\nสุราษฎร์\nสุราษฎร์ธานี\nสุรินทร์\nหนองคาย\nหนองบัวลำภู\nอยุธยา\nอ่างทอง\nอำนาจเจริ�\nอุดรธานี\nอุตรดิตถ์\nอุทัยธานี\nอุบลราชธานี\n�ันทรลั�ษ์\nจตุจั�ร\nไชยา\nซีคอน\nดอนเมือง\nถลาง\nไทรโยค\nธนบุรี\nธั�บุรี\nบาง�อ�\nบางปะ�ง\nบางระจัน\nปะทิว\nปาย\nพ�าไท\nพัฒน์พงษ์\nพัทยา\nพารา�อน\nภูมิซรอล\nรัตนาธิเบศร์\nรังสิต\nลันตา\nลาดพร้าว\nวโรรส\nวิภาวดี\nสตึ�\nสมุย\nสัตหีบ\nสิมิลัน\nสุขุมวิท\nสุไหง\nเสลภูมิ\nอังรีดูนังต์\nอ่างขาง\nอินทนนท์\nเอ็มโพเรียม\n\nคิวชู\n�คริบเบียน\n�คสเปียน\nดานูบ\nตะนาวศรี\nนอร์วีเจียน\nนิโคบาร์\nเนรั�ชรา\nไนล์\nบอร์เนียว\nบอลติ�\nเบง�อล\nปิง\n�ปซิฟิ�\nมะละ�า\nมินดาเนา\nมิสซิสซิปปี\nเมดิเตอร์เรเนียน\nเมโสโปเตเมีย\nยมุนา\nยุโรป\nยูเรเชีย\nยูเรเซีย\n�ยงซี\n�ยงซีเ�ียง\nส��นดิเนเวีย\nสะโตง\nสาละวิน\nสุมาตรา\nสุเอซ\nอะเมซอน\nอันดามัน\nอัลไต\nอาร์�ติ�\nอาหรับ\nอินโดจีน\nอิรวดี\nอิระวดี\nอีเจียน\nอุษาคเณย์\nอูราล\nเอเชีย\nเอเดรียติ�\nเอเวอเรสต์\n�อต�ลนติ�\n�อนตาร์�ติ�\n�อนตาร์�ติ�า\n�อฟริ�า\nโอลิมปัส\nไอโอเนียน\nฮวงโห\nฮอ�ไ�โด\nฮอนชู\n\n�บิลพัสดุ์\n�ุสินารา\nโ�ลิยะ\nโ�สัมพี\nโคตรบอง\nโคตรบูรณ์\nตองอู\nทรอย\nทวารวดี\nทวาราวดี\nเทวทหะ\nไทรบุรี\nนาลันทา\nไบ�ซนไทน์\nปรัสเซีย\nปัลลวะ\nปา�ลีบุตร\nพุทธคยา\nมถุรา\nมายัน\nมิถิลา\nราชคฤห์\nล้านช้าง\nล้านนา\nลุมพินี\nวัชชี\nเวสาลี\nสารนาถ\nสาวัตถี\nหริภุ�ชัย\nอโยธยา\nออตโตมัน\nอังวะ\nอินทปัตถ์\nอุชเชนี\n\n�ราฟิ�\n�ราฟิ�ส์\n�ราฟิค\n�ริด\n�ิ�ะไบต์\n�ูเ�ิล\n�ูเ�ิ้ล\nเ�ตเวย์\nโ�ลบอล\nคลัสเตอร์\nคลาส\nคลิ�\nคลิปอาร์ต\nคอนโซล\nคอนเทนต์\nคอมพิวติ้ง\nคอมไพล์\nคอมไพเลอร์\nคอมมูนิเคชั่น\nคอร์\nคีย์\nคีย์บอร์ด\nเครือข่าย\nเคอร์เซอร์\nเคอร์เนล\n�คช\n�คมฟรอ�\n�คมฟร็อ�\n�คร็�\nโค้ด\nจาวา\nจีพีเอส\nชิป\nชิพ\nเชลล์\n�ช็ต\n�ชนเนล\n�ชน�นล\nซ็อ�เ�็ต\nซอฟต์�วร์\nซอฟท์�วร์\nซอร์ส\nซัพพอร์ต\nซัพพอร์ท\nซีดี\nซีดีรอม\nซีเนอร์\nเซิร์ฟเวอร์\nโซลูชัน\nโซลูชั่น\nไซต์\nไซเบอร์\nทราน�ซ�ชัน\nทราน�ซ�ชั่น\nทราน�ซ็�ชัน\nทราน�ซ็�ชั่น\nทราน�ซคชัน\nทราน�ซคชั่น\nทราน�ซ็คชัน\nทราน�ซ็คชั่น\nทวิตเตอร์\nทวีต\nทัช�พด\nเทมเพลต\nเทอร์มินัล\n�ท็�\n�ท็บ\n�ทบเล็ต\nโทรจัน\nเน็ต\nเน็ตบุ๊�\nเน็ตบุค\nเน็ตบุ๊ค\nเน็ตเวิร์�\nเน็ตเวิร์ค\nโน้ตบุ๊�\nโน้ตบุค\nโน้ตบุ๊ค\nดอส\nดาวน์เ�รด\nดาวน์โหลด\nดิจิตอล\nดิจิทัล\nดีบั๊�\nดีวีดี\nดีไวซ์\nเดเบียน\nเดลไฟ\nเดส�์ท็อป\nโดเมน\nไดรว์\nไดรเวอร์\nไดเร�ทอรี\nไดโอด\nเทเลคอม\nบล็อ�เ�อร์\nบรอด�บนด์\nบราวเซอร์\nบลูทูท\nบลูทูธ\nบลูเรย์\nบั๊�\nบัฟเฟอร์\nบิต\nบิท\nบูต\nเบราว์เซอร์\n�บนด์วิดท์\nไบต์\nไบนารี\nโปร��รมเมอร์\nโปรเซส\nโปรเซสเซอร์\nโปรโตคอล\nพร็อ�ซี\nพอร์ต\nพอร์ท\nพาเนล\nพาร์ทิชัน\nพารามิเตอร์\nพาสเวิร์ด\nพิ�เซล\nเพจ\nเพจเจอร์\n�พ�เ�็ต\n�พตช์\n�พลตฟอร์ม\nโพรเซส\nโพรเซสเซอร์\nโพรโทคอล\nไพธอน\nฟล็อปส์\nฟอนต์\nฟอร์�มต\nฟอร์เวิร์ด\nฟอรัม\nฟีเจอร์\nเฟซบุ๊�\nเฟิร์ม�วร์\n�ฟล็�\nโฟลเดอร์\nไฟร์ฟอ�ซ์\nไฟร์วอลล์\nไฟล์\nมอดูล\nมอนิเตอร์\nมัลติ\nมัลติทัช\nมัลติเพล็�ซ์\nมัล�วร์\nมาสเตอร์\nมีเดีย\nเมนู\nเมมโมรี\nเมล\nเมาส์\n�มค\nโมดูล\nโมเด็ม\nโมบาย\nโมบายล์\nโมไบล์\nไมโครซอฟท์\nยูนิ�ซ์\nยูนิโคด\nยูนิโค้ด\nริงโทน\nรีเฟรช\nรีเลย์\nเราเตอร์\nเรียลไทม์\nลิง�์\nลินุ�ซ์\nลีนุ�ซ์\nลูป\nเลเยอร์\n�ล็ปท็อป\nไลเซนส์\nไลบรารี\nวิ�ิ\nวิ�ิพีเดีย\nวินโดวส์\nวินโดว์ส\nเว็บ\nเวอร์ชวล\nเวอร์ชัน\nเวอร์ชั่น\nเวิร์�สเตชัน\nเวิร์�สเตชั่น\nเวิร์คสเตชัน\nเวิร์คสเตชั่น\nเวิร์ด\nเวิร์ม\nไว�ม�ซ์\nส�รีน\nส��น\nส��นเนอร์\nส�ต็�\nสนิฟเฟอร์\nสปาย�วร์\nสเปซ\nส�ปม\nสมาร์ท\nสล็อต\nเสิร์ช\nโหลด\nออนไลน์\nออปติ�\nออปติคอล\nออปติคัล\nออฟไลน์\nออราเคิล\nอัพเ�รด\nอัพเดต\nอัพโหลด\nอัปเ�รด\nอัปเดต\nอัปโหลด\nอัล�อริทึม\nอาร์�ิวเมนต์\nอินเตอร์เน็ต\nอินทิเ�รเตอร์\nอินเทอร์เน็ต\nอินเทอร์เฟซ\nอินเทล\nอินพุต\nอินพุท\nอีเมล\nอีเมล์\nอูบุนตู\nอูบันตู\nเอนจิน\nเอ็นจิน\nเอาต์พุต\nเอาต์พุท\nเอาท์พุต\nเอาท์พุท\n�อนะล็อ�\n�อนิเมชัน\n�อนิเมชั่น\n�อปพลิเคชัน\n�อปพลิเคชั่น\n�อพพลิเคชัน\n�อพพลิเคชั่น\n�อสเซมบลี\n�อสเซมเบลอร์\nโอเพน\nไอคอน\nไอซี\nไอพอด\nไอพ็อด\nไอ�พด\nไอโฟน\nฮับ\nฮาร์ดดิส�์\nฮาร์ด�วร์\n�ฮ�เ�อร์\n�ฮ็�เ�อร์\n�ฮนด์เฮลด์\nโฮสต์\n\n�รี�\n�ัณณาฑ\n�ัศมีรี\nคันจิ\nคาตาคานะ\nคุชราตี\nคุรุมุขี\nซีริลลิ�\nซูลู\nเซลติ�\nเซิร์บ\nตา�าล็อ�\nเตลุคู\nเติร์�\nทราวิฑ\nเบง�าลี\nปั�จาบี\nพินอิน\nมลยาฬัม\nมองโ�ล\nมารา�ี\nมาเลย์\nเม็�ซิ�ัน\n�มนจู\n�มนดาริน\nไมถิลี\nเยอรมัน\nรัสเซียน\nสวาฮิลี\nสวิส\nสินธี\nอูรดู\nอัสสมี\nอารบิ�\nอิตาเลียน\nอุย�ูร์\n�อฟริ�ัน\nโอริยา\nไอริช\nฮัน�ึล\nฮินดี\nฮิรางานะ\nฮีบรู\n\n�รีนพีซ\n�รือเซะ\n�วนอิม\n�วนอู\n�ัดดาฟี\n�ัลยาณวัตร\n�ัสสปะ\n�าลิเลโอ\n�ินเนส\n�ุมภ�รรณ\n�ูเตนเบิร์�\nเ�ตส์\nเ�ษมณี\nโ�ณฑั��ะ\nขงเบ้ง\nคริสโตเฟอร์\nคองคอร์ด\nคอลเ�ต\nคานธี\nคาเบรียล\nคาร์ฟูร์\nคาร์สัน\nคาราบาว\nคาสิโอ\nคิริน\nคุนลุ้น\nคูโบต้า\nเครมลิน\n�คทรีนา\nโคตมะ\nโคตมี\nโคลัมบัส\nไคฟง\nไครสเลอร์\nง้อไบ๊\nจตุพร\nจ็อบส์\nจอห์น\nจิ้น\nจิม\nจิ๋ม\nจิว\nจุฬาภรณ์\nจุฬาลง�รณ์\nเจมส์\n�จ็�สัน\nโจเซฟ\nโจว\nชมัยมรุเช�\nชมัยมรุเชษ�์\nชเวดา�อง\nชาร์ลส์\nชินราช\nชินวัตร\nชุนชิว\nเช็ง\nเชตวัน\nเชฟรอน\nเชฟโรเลต\nเชลซี\nไชยานุชิต\nซ่ง\nซังฮี้\nซัดดัม\nซันซิล\nซัมซุง\nซัวเจ๋ง\nซินหัว\nซีซาร์\nซี�พค\nซูซาน\nซูซู�ิ\nซูบารุ\nเซ็นทารา\nเซเวน\nเซเว่น\nโซฟิเทล\nโซยุซ\nโซยูซ\nณั�วุฒิ\nดาร์ลี่\nดาวโจนส์\nดิสนีย์\nดี�ทค\nดูปองท์\nเดโม�ครต\nเดลล์\nเดลินิวส์\nเดวิด\n�ดวู\nโดนัลด์\nโดราเอมอน\nโดเรมอน\nต๋อง\nตั๊�ม้อ\nตา�สิน\nตาเมือน\nตาลีบัน\nตูน\nเตมีย์\nโต๋\nโตชิบา\nโตโยต้า\nถังซัมจั๋ง\nถังซำจั๋ง\nทรพา\nทราเวล\nทรูมูฟ\nทีปัง�ร\nเทปโ�\nเทพรัตน\nเทวทัต\nเทสโ�้\nโทมัส\nไททานิ�\nไททานิค\nไทยรั�\nธีออส\nนครินทรา\nนโปเลียน\nนพดล\nนราดูร\nนเรนทร\nนอสตราดามุส\nนาซา\nนาซ่า\nนาซี\nนาโต\nนาโต้\nนาล��\nนิคอน\nนิโคลัส\nนิด้า\nนินเทนโด\nนิปปอน\nนิวตัน\nนิสสัน\nเนคเทค\nเนชั่น\nเนชัน�นล\nเนชั่น�นล\nเนวิน\nเนสเล่\nเนสาด\n�นท\n�นส�ดค\nโนเ�ีย\nโนเบล\nโนเวลล์\nโนโวเทล\nไนเม็�ซ์\nบรอดเวย์\nบรัดเลย์\nบรู๊ซ\nบัลเมอร์\nบารั�\nบารัค\nบู๊ตึ๊ง\nเบ��าย\nเบนซ์\nเบ็นซ์\nเบนจามิน\nโบตัน\nไบโอเทค\nประชาธิปัตย์\nปวีณา\nปอเต็�ตึ๊ง\nปอเต๊�ตึ๊ง\nป่อเต็�ตึ๊ง\nปัตตะโชติ\nปารุส�์\nปีเตอร์\nปูติน\nเป๊ปซี่\nเป้ย\nเปอร์โยต์\nเปาบุ้นจิ้น\nโปเ�มอน\nโป๊ย�่าย\nพรหมทัต\nพลาโต\nพอลล่า\nพานาโซนิค\nพานาโซนิ�\nพิทยานุ�ูล\nพิมพิสาร\nเพน�ท�ซ์\nเพลโต\nไพโอเนียร์\nฟรอยด์\nฟรังซิส\nฟรานซิส\nฟลอเรนซ์\nฟอร์ด\nฟิลิปส์\nฟูจิ\n�ฟซ่า\nโฟร์โมสต์\nภูมิพล\nภูริทัต\nมงฟอร์ต\nมณโฑ\nมติชน\nมหิตลาธิเบศร\nมโหสถ\nมัจฉานุ\nมาร์�าเร็ต\nมาร์ติน\nมาสด้า\nมิตซูบิชิ\nมิราเคิล\nมุสโสลินี\nเม้ง\nเมจิ\nเมอร์ซีเดส\nเมอร์เซเดส\n�ม�ซ์เวลล์\n�ม�ไซไซ\n�มคอินทอช\n�มชีนเนอรี่\nโมคคัลลานะ\nโมโตโรลา\nโมโตโรล่า\nโมเนีย\nไมเคิล\nไมยราพณ์\nยโสธรา\nยะโฮวา\nยะโฮวาห์\nยามาฮ่า\nยาเวห์\nยาฮู\nยูนิเซฟ\nยูเนสโ�\nยูไล\nเยโฮวาห์\nรอยเตอร์\nรอยัล\nรัชดา\nรัสปูติน\nราฟาเอล\nรามาวตาร\nราเมศวร\nราหุล\nริชาร์ด\nรีพับลิ�ัน\nรูนีย์\nเรนโบว์\n�รมโบ้\nโรตารี\nโรนัลโด\nโรนัลโด้\nโรบินสัน\nโรเบิร์ต\nล็อ�ซเล่ย์\nลิงคอล์น\nลิจฉวี\nลิไท\nลิไทย\nลินคอล์น\nลิเวอร์พูล\nเลโนโว\nเลียด�๊�\nโลตัส\nวชิราลง�รณ์\nวลาดิเมียร์\nวอลล์สตรีท\nวาเลนไทน์\nวิ�ตอเรีย\nวิทยานุสรณ์\nวิทยายน\nวิมเบิลดัน\nวิลเลียม\nวีระ\nวุฒิชัย\nเวียด�ง\nไวตามิลค์\nศ�ุนตลา\nศรีวิชัย\nศิริพงษ์\nศิริราช\nศุภชลาศัย\nสด��๊อ�ธม\nสดายุ\nสตาลิน\nสตีฟ\nส�ตนฟอร์ด\nสวรินทิรา\nสัง�ัจจายน์\nสาทิตย์\nสารีบุตร\nสิริ�ิติ์\nสิรินธร\nสิหิงค์\nสีวลี\nสีหนุ\nสีหมุนี\nสีหโมนี\nสุครีพ\nสุทโธทนะ\nสุเทพ\nสุนทราภรณ์\nสุนีย์\nสุรนารี\nสุรยุทธ์\nสุริยาสน์\nเส้าหลิน\nโส�ราตีส\nโสภิต\nหนุมาน\nหลินฮุ่ย\nหลุยส์\nเห้งเจีย\nไหหม่า\nองคต\nองคุลิมาล\nอชาตศัตรู\nอดุลยเดช\nอพอลโล\nอริสโตเติล\nอริสมันต์\nอลิซาเบธ\nอ๋อม\nออร์คิด\nออส�าร์\nอะพอลโล\nอับราฮัม\nอั้ม\nอัล�ออิดะห์\nอัลคาเทล\nอัลจาซีราห์\nอัลเฟรด\nอัลเลาะห์\nอัสซุส\nอัสสชิ\nอัสสัมชั�\nอาเซม\nอาเซ็ม\nอาเซียน\nอาฟต้า\nอาร์เซนอล\nอินทรชิต\nอินทราทิตย์\nอีซูซุ\nอีเลฟเวน\nอีเลฟเว่น\nอุณรุท\nอุบลรัตน์\nอุบาลี\nอุ๋ย\nเอ�ทัศน์\nเอเซอร์\nเอ็ดเวิร์ด\nเอดิสัน\nเอ�บค\nเอลิซาเบธ\nเอสพลานาด\nเอสพลานาร์ด\n�อคคอร์\n�อคคอร์ด\n�องเจลิน่า\n�อต�ลนติส\n�อน\n�อ๋ม\n�อมบาสซาเดอร์\n�อมบาสเดอร์\n�อมเวย์\n�อ๋ว\nโอดีสซีย์\nโอเดียน\nโอบามา\nโอรสาราม\nโอลิมเปีย\nโออิชิ\nไอน์สไตน์\nฮอนด้า\nฮอป�ินส์\nฮอลลีวูด\nฮอลลีวู้ด\nฮานามิ\nฮามาส\nฮิตเลอร์\nฮิตาชิ\nฮุนเซน\nฮุนเซ็น\nฮุนได\nฮุสเซ็น\nเฮนรี\nเฮนรี่\nเฮเลน\nโฮจิมินห์\nโฮปเวลล์\nโฮเมอร์\n\n�ลีเซอรีน\n�ำทอน\n��นีมีด\nครอส\nคริสตัล\nคลอโรพลาสต์\nคลอไรด์\nควอนตัม\nคอนดั�เตอร์\nคอปเปอร์\nคอลลาเจน\nคอเลสเตอรอล\nคอสมิ�\nคูลอมบ์\nเคอราติน\n�คโรทีน\n�คสสินี\nโครมาโท�ราฟี\nไคโตซาน\nจีโนม\nจุลชีววิทยา\nชิคุน�ุนยา\nซัลฟิวริ�\nซัลเฟต\nซัลไฟด์\nซิงค์\nซิริอุส\nซิลิ�า\nซิลิเ�ต\nซิลิโคน\nซีเทน\nซีเวิร์ต\nเซ็�เตอร์\nเซ็�เมนต์\nเซมิ\nโซนาร์\nไซบอร์�\nดอปเปลอร์\nดอปเพลอร์\nไดนามิ�\nไดนามิ�ส์\nไดนามิค\nไดนามิคส์\nไดออ�ไซด์\nทรานส์\nทามิฟลู\nเทฟลอน\nเทสโทสเตอโรน\nเทอร์โม\n�ทนนิน\nไททัน\nไทฟอยด์\nไทรอยด์\nธาลัสซีเมีย\nเน�าตีฟ\nโนวา\nบอ�ร�ซ์\nโบทอ�ซ์\nโบท็อ�ซ์\nไบโอติน\nป�ิยานุพันธ์\nโปรเจสเตอโรน\nพอลิเมอร์\nพันธุศาสตร์\nพัลซาร์\nพาร์�ินสัน\nพาราเซตามอล\nพาราโบลา\nเพอร์ออ�ไซด์\nโพรเจสเทอโรน\nโพลาไรซ์\nโพลิเมอร์\nโพลีเอทิลีน\nไพรเมต\nฟลาโวนอยด์\nฟลูออเรสเซนซ์\nฟลูออไรด์\nฟอสซิล\nฟิชชัน\nฟิวชัน\nฟีโรโมน\nไฟเบอร์\nมอนอ�ไซด์\nมิราจ\nเมตริ�ซ์\nเมทริ�ซ์\nเมลานิน\nเมลามีน\nโมเมนตัม\nไมโตคอนเดรีย\nไมโทคอนเดรีย\nยีสต์\nยูริ�\nยูเรีย\nรูมาตอยด์\nวี�้า\nเว�เตอร์\nเว�้า\nเวสิเคิล\nโวลต์\nสเ�ล\nสเ�ลาร์\nสเต็ม\nสเตียรอยด์\nสปีชีส์\nสเปิร์ม\nสัมพัทธภาพ\nสุริยจั�รวาล\nออ�เทน\nออโรรา\nออโรร่า\nอะคริลิ�\nอะครีลิ�\nอะซีติ�\nอะซีโตน\nอะมิโน\nอะลูมินา\nอันโดรเมดา\nอัลคาไลน์\nอัลตราซาวด์\nอัลตราซาวนด์\nอัลลอยด์\nอินทิ�รัล\nอินทิเ�รต\nอีโบลา\nอีโบล่า\nเอ็�ซ์โพเนนเชียล\nเอทานอล\nเอทิลีน\nเอนโทรปี\nเอสเตอร์\nเอสโตรเจน\nเอสโทรเจน\n�อนดรอยด์\n�อน�ทร็�ซ์\n�อมพลิจูด\n�อมโมเนียม\n�อล�อฮอลิซึม\n�อสพาร์�ตม\nโอเซลทามิเวียร์\nฮับเบิล\nฮิวมัส\nไฮดรอ�ไซด์\nไฮดรอลิ�\nไฮโดรลิ�\nไฮเพอร์โบลา\n\n�งเต็�\n�ฎุมพี\n��\n��หมาย\n�บฎ\n�ราไฟต์\n�๊อปปี้\n�ะทะ\n�ังวาล\n�ุฎ�ัง\n�ุ�ุมพี\nฃวด\nคฑา\nคลินิค\nคลีนิ�\nคลีนิค\nคาทอลิค\nคึ่นฉ่าย\n�คตตาล็อ�\nโควต้า\nฅน\nจุมพฎ\nช็อคโ��ลต\n�ซ่ด\nดัทช์\nทนง\nทรมาณ\nทรา�\nทะ�ยง\nทิ��ิ\nบล็อค\nบ๊อง�บ๊ว\nบัลเล่ต์\nเบรค\n�บงค์\nปรา�ฎ\nปัคคหะ\nปา�ิโม�ข์\nปิติ\nปิรามิด\nโปรเตส�ตนท์\nพนิช\nพยั�เพยิด\nพริ้ว\nพลูโตเนียม\nพา�ษ์\nเฟิร์น\nยา�ี้\nเยภุยยสิ�า\nรุสเซีย\nฤาษี\nล็อค\nล็อคเ�อร์\nวันทยาหัตถ์\nวานิช\nวิ��าน\nวิศิษ�์\nศรีษะ\nสเป�โทรสโคป\nสฤษฎ์\nสลิ่ม\nสัตตสด�\nสาราณียา�ร\nสุ�ี้\nสุ�ี้ยา�ี้\nสู��า�าศ\nหยอม�หยม\nหยอย\nหล่ะ\nอะดรีนาลีน\nอะหลั่ย\nอัตคัต\nอัฟริ�า\nอานิสงค์\nอาฟริ�า\nอิริยาบท\nอิเลคโทรนิคส์\nอีรุงตุงนัง\nอุตรายัน\nอุลตรา\nอุลตร้า\nโอ�าศ\n\n��หู\n�ง�าร\n�งจั�ร\n�ฎเ�ณฑ์\n�ฎบัตร\n�ฎหมาย\n�ฎหมู่\n�ดขี่\n�ดดัน\n�้น�บ\n�้นบึ้ง\n�้นปล่อง\n�นิษ�ภคินี\n�นิษ�ภาดา\n�รงเล็บ\n�รม�าร\n�รมท่า\n�รมธรรม์\n�รมนา\n�รมวัง\n�รรม�ร\n�รรม�าร\n�รรม�าน\n�รรมบถ\n�รรมพันธุ์\n�รรมวิธี\n�รรมสิทธิ์\n�ระจ�เงา\n�ระจ�ตา\n�ระจ�นูน\n�ระจ�เว้า\n�ระจอ�ชวา\n�ระจอ�เทศ\n�ระจ้อยร่อย\n�ระจับบ�\n�ระจับปิ้ง\n�ระจับปี่\n�ระโช�โฮ�ฮา�\n�ระดานดำ\n�ระดานห�\n�ระดาษ��้ว\n�ระดาษไข\n�ระดาษทราย\n�ระดาษสา\n�ระดู�งู\n�ระทาชาย\n�ระเท่เร่\n�ระบวน�าร\n�ระบองเพชร\n�ระผี�ริ้น\n�ระยาทิพย์\n�ระยาสารท\n�ระยาหาร\n�ระสอบทราย\n�ระสุนปืน\n�ระ�สจิต\n�ระ�สน้ำ\n�ระ�สลม\n�รับคู่\n�รับพวง\n�รับเสภา\n�ราดเ�รี้ยว\n�ราวรูด\n�ริ่งเ�รง\n�รีฑาสถาน\n�รีด�ราย\n�รี๊ด�ร๊าด\n�ลไ�\n�ลบท\n�ลเม็ด\n�ลยุทธ์\n�ลวิธี\n�ลศาสตร์\n�ลอั�ษร\n�ลบเ�ลื่อน\n�ลม�ล่อม\n�ลม�ลืน\n�ลมเ�ลียว\n�ล้วย�ข�\n�ล้วยไม้\n�ล่องเสียง\n�ล่อมเ�ลา\n�ล่อมเ�ลี้ยง\n�ลัด�ลุ้ม\n�ลัดมัน\n�ลั่น�รอง\n�ลั่น��ล้ง\n�ลับ�ลอ�\n�ลางคน\n�ลางคัน\n�ลางค่ำ\n�ลางคืน\n�ลาง�จ้ง\n�ลาง�ปลง\n�ลางวัน\n�ลาดเ�ลื่อน\n�ล่าวขวั�\n�ล่าวโทษ\n�ล่าวหา\n�ล้ำ�ราย\n�ล้ำ�ลืน\n�ลิ้ง�ลอ�\n�ลิ้งเ�ลือ�\n�ลิ่นอาย\n�ลียุค\n�วดขัน\n�วัด��ว่ง\n�วัดไ�ว\n�วีนิพนธ์\n�่อ�วน\n�่อ�าร\n�่อตั้ง\n�่อสร้าง\n�่อหวอด\n�้อร่อ�้อติ�\n�อง�ลาง\n�องเ�ิน\n�องโจร\n�องทัพ\n�องทุน\n�องพล\n�องพัน\n�องฟอน\n�องร้อย\n�องหนุน\n�อบโ�ย\n�ะเ�ณฑ์\n�ะบังลม\n�ั��ัน\n�ั�ขัง\n�ั�ตัว\n�ั�ตุน\n�ัณฑ์เทศน์\n�ัดฟัน\n�ันชน\n�ันท่า\n�ันสาด\n�ันเอง\n�ับ��ล้ม\n�ับข้าว\n�ับระเบิด\n�า�เพชร\n�า�หมู\n�าชาด\n�า�จนาภิเษ�\n�้านคอ\n�า�า�\n�้าม�ราม\n�าม�ิจ\n�ามคุณ\n�ามเทพ\n�ามโรค\n�้ามปู\n�าย�รรม\n�ายบริหาร\n�ายภาพ\n�ายวิภาค\n�ายสิทธิ์\n�่าย�อง\n�ารคลัง\n�ารเงิน\n�ารบ้าน\n�ารเปรีย�\n�ารเมือง\n�ารเรือน\n�ารละเล่น\n�าล�ิริยา\n�าลเทศะ\n�้าว�่าย\n�้าวร้าว\n�้าวหน้า\n�าสาวพัสตร์\n�าฬพฤ�ษ์\n�าฬโรค\n�ำปั้น\n�ำมือ\n�ำ�พงขาว\n�ำลังใจ\n�ำลังม้า\n�ี่งอำเภอ\n�ิจ�รรม\n�ิจ�าร\n�ิจวัตร\n�ิจจะลั�ษณะ\n�ิตติคุณ\n�ิตติศัพท์\n�ินขาด\n�ินใจ\n�ินดอง\n�ินโต๊ะ\n�ิน�บ่ง\n�ินเปล่า\n�ินเลี้ยง\n�ินเส้น\n�ิน�หนง\n�ิโล�รัม\n�ิโลเมตร\n�ิโลลิตร\n�ิโลเฮิรตซ์\n�ีด�ัน\n�ีด�ั้น\n�ีดขวาง\n�ึ��้อง\n�ึ��ั�\n�ึ��ือ\n�ึ่ง�ลาง\n�ุ��ั�\n�ุ๊��ิ๊�\n�ุ้ง�อย\n�ุ้งมัง�ร\n�ุ้ง�ห้ง\n�ุ้งเต้น\n�ุ้งยิง\n�ุ��จผี\n�ุ��จมือ\n�ุ��จเลื่อน\n�ุ��จเสียง\n�ุลธิดา\n�ุลบุตร\n�ุลสตรี\n�ู้ยืม\nเ�้ง�้าง\nเ�็บ�วาด\nเ�็บเ�ี่ยว\nเ�็บงำ\nเ�็บต�\nเ�รง�ลัว\nเ�รงใจ\nเ�รงขาม\nเ�รียงไ�ร\nเ�รียม�รม\nเ�รี้ยว�ราด\nเ�ล็ดเลือด\nเ�ลี้ย�ล่อม\nเ�ลี้ยงเ�ลา\nเ�ลือ��ลั้ว\nเ�ลือ��ลิ้ง\nเ�ลื่อน�ล่น\nเ�ลื่อน�ลาด\nเ�ศธาตุ\nเ�ษตร�ร\nเ�ษตร�รรม\nเ�ษตรศาสตร์\nเ�ษมสันต์\nเ�ษียรสมุทร\nเ�้อเขิน\nเ�าะ��ะ\nเ�ี่ยงงอน\nเ�ียจคร้าน\nเ�ียรติคุณ\nเ�ียรตินิยม\nเ�ียรติประวัติ\nเ�ียรติภูมิ\nเ�ียรติยศ\nเ�ียรติศั�ดิ์\nเ�ียรติมุข\nเ�ี่ยวข้อง\nเ�ี่ยวดอง\nเ�ี่ยวพัน\nเ�ี่ยวโยง\nเ�ี้ยวพาน\nเ�ี้ยวพาราสี\n��่�ดด\n��้ขัด\n��้ไข\n��้ตัว\n��้เผ็ด\n��้ลำ\n��งคั่ว\n��งจืด\n��งบวด\n��งป่า\n��งเผ็ด\n��งส้ม\n��่ง�ย่ง\n��่น��้ว\n��่นสาร\n��้วตา\n��้วหู\n��ว่ง�วัด\n��ว่งไ�ว\n��ะรอย\nโ�้เ�๋\nโ�รธเ�รี้ยว\nโ�รธขึ้ง\nไ�่เขี่ย\nไ�่ชน\nไ�่บ้าน\nไ�่ป่า\nไ�่ฟ้า\nไ�ล่เ�ลี่ย\nขจัดขจาย\nขนเพชร\nขนสัตว์\nขนหนู\nขนส่ง\nขนมจีน\nขบขัน\nขบวน�าร\nข่มขี่\nข่มขู่\nข่มขืน\nข่มเหง\nขมหิน\nขมิ้นชัน\nขมุบขมิบ\nขยะ�ขยง\nขยั�ขย่อน\nขยั�ขย้อน\nขยับขยาย\nขยับเขยื้อน\nขวดโหล\nขวยเขิน\nขวั�ใจ\nขวั�ตา\nขวั�อ่อน\nขวา�หนาม\nขวางโล�\nของ้าว\nขอสับ\nขอขมา\nขอทาน\nขอโทษ\nขอร้อง\nขออภัย\nข้อเขียน\nข้อความ\nข้อเท็จจริง\nของ�ลาง\nของขวั�\nของ�ข็ง\nของชำ\nของลับ\nของเล่น\nของว่าง\nของเหลว\nของไหล\nของไหว้\nข้องใจ\nข้อง�วะ\nขอบข่าย\nขอบเขต\nขอบคุณ\nขอบใจ\nขอบพระคุณ\nข้อมูล\nข้อ�ม้\nข้อหา\nข้อสังเ�ต\nขัดข้อง\nขัดขืน\nขัดเขิน\nขัดจังหวะ\nขัดดอ�\nขัด�ตะ\nขัดยอ�\nขัด�ย้ง\nขัดสมาธิ\nขันหมา�\nขันอาสา\nขับขี่\nขับเคี่ยว\nขั้วโล�\nขาจร\nขาประจำ\nข้าราช�าร\nข้าศึ�\nข้าหลวง\nขาด�คลน\nขาดใจ\nขาดตอน\nขาดตัว\nขาดทุน\nขาดเหลือ\nขายหน้า\nข่าว�รอง\nข่าวคราว\nข่าวล่า\nข่าวลือ\nข่าวสาร\nข้าวเ�รียบ\nข้าว��ง\nข้าวของ\nข้าวจี่\nข้าวเจ้า\nข้าวซอย\nข้าวต้ม\nข้าวตอ�\nข้าวตัง\nข้าว�ตน\nข้าวทิพย์\nข้าวบิณฑ์\nข้าวเปลือ�\nข้าวโพด\nข้าวฟ่าง\nข้าวเม่า\nข้าวสวย\nข้าวสาร\nข้าวเหนียว\nข้าวหมา�\nข้าวหลาม\nขี้เ�ียจ\nขี้ข้า\nขี้ครอ�\nขี้คร้าน\nขี้คุ�\nขี้ไคล\nขี้เซา\nขีดขั้น\nขีดคร่อม\nขีดคั่น\nขีดฆ่า\nขี้ตา\nขี้ตืด\nขี้เถ้า\nขี้ทูด\nขี้ปะติ๋ว\nขี้ผึ้ง\nขี้มู�\nขี้ยา\nขี้�ย\nขี้ริ้ว\nขี้เรื้อน\nขี้เล็บ\nขี้หู\nขี้หน้า\nขี้เหนียว\nขี้เหล็�\nขี้เหร่\nขึงขัง\nขึงพืด\nขึ้งโ�รธ\nขึ้นใจ\nขึ้นชื่อ\nขึ้นมือ\nขืนใจ\nขื่นขม\nขุดคุ้ย\nขุนทอง\nขุนนาง\nขุนพล\nขุนศึ�\nขุนหลวง\nขูดรีด\nเข็ม�ลัด\nเข็มขัด\nเข้มข้น\nเข้ม�ข็ง\nเข้มงวด\nเข็มทิศ\nเข็มหมุด\nเข้าขา\nเข้าเค้า\nเข้าใจ\nเข้าชื่อ\nเข้าตัว\nเข้าถึง\nเข้าทรง\nเข้าท่า\nเข้าที\nเข้าเนื้อ\nเข้าเล่ม\nเขียวเสวย\nเขียวหวาน\n�ข�เต้า\n�ข็ง�ร้าว\n�ข็ง�ล้า\n�ข็ง��ร่ง\n�ข็งข้อ\n�ข็งขัน\n�ข่งขัน\n�ข็งใจ\n�ข็งตัว\n�ข็งเมือง\n�ข็ง�รง\n�ขวนลอย\nโข�สับ\nโขย�เขย�\nไขข้อ\nไขควง\nไขมัน\nไข่มุ�\nไขว่ห้าง\nไขสันหลัง\nไขสือ\nไข่เค็ม\nไข่เยี่ยวม้า\nไข่หงส์\nไข่เหี้ย\nคง�ระพัน\nคงตัว\nคงทน\nคงที่\nคชลั�ษณ์\nคชสาร\nคชสีห์\nคชราช\nคณิตศาสตร์\nคดเคี้ยว\nคติธรรม\nคติพจน์\nคน�ลาง\nคนไข้\nคนใช้\nคนทรง\nคบไฟ\nคบเพลิง\nคบค้า\nคบคิด\nคบหา\nคมคาย\nครบครัน\nครบถ้วน\nครอบครอง\nครอบคลุม\nครอบครัว\nครอบงำ\nครอบจั�รวาล\nคริสต�าล\nคริสตจั�ร\nคริสต์มาส\nคริสต์ศตวรรษ\nคริสต์ศั�ราช\nคริสตัง\nคริสเตียน\nครุ�รรม\nครุภัณฑ์\nครุศาสตร์\nครุฑพ่าห์\nครุ่นคิด\nคลอเคลีย\nคล่อง�คล่ว\nคล่องตัว\nคล่องมือ\nคลั่งไคล้\nคลาคล่ำ\nคลาไคล\nคลาดเคลื่อน\nคลาด�คล้ว\nคลี่คลาย\nคลึงเคล้น\nคลึงเคล้า\nคลื่นไส้\nคลื่นเหียน\nคลุ�คลี\nคลุ�คลาน\nคลุมเครือ\nคลุมโปง\nคลุ้มคลั่ง\nควงสว่าน\nควบคุม\nควบคู่\nควบ�น่น\nควันหลง\nความคิด\nความหลัง\nความเห็น\nคอหอย\nคอห่าน\nคอ�ห้ง\nค่อนขอด\nค่อน�คะ\nค้อนควั�\nคั่งค้าง\nคั่ง�ค้น\nคัดค้าน\nคัดง้าง\nคัดท้าย\nคัดเลือ�\nคันจาม\nคันฉ่อง\nคันฉาย\nคันชั�\nคันชั่ง\nคันไถ\nคันนา\nคันเร่ง\nคับขัน\nคับคั่ง\nคับ�ค้น\nคับ�คบ\nคางทูม\nคางหมู\nค้างคืน\nค้างปี\nคาดคั้น\nคาดเชือ�\nคาดโทษ\nคาดหมาย\nคานหาม\nคาบเ�ี่ยว\nคาบศิลา\nคาบสมุทร\nคำขาด\nคำนำ\nคิดค้น\nคืนดี\nคืนตัว\nคุ�เข่า\nคุณค่า\nคุณชาย\nคุณธรรม\nคุณนาย\nคุณภาพ\nคุณลั�ษณะ\nคุณวุฒิ\nคุณศัพท์\nคุณสมบัติ\nคุณห�ิง\nคุณา�ร\nคุณูป�าร\nคุโณป�าร\nคุมเชิง\nคุ้ม�ัน\nคุยเขื่อง\nคุยโต\nคุ้ยเขี่ย\nคุ้มครอง\nคู่�รณี\nคู่�ัด\nคู่ขา\nคู่�ข่ง\nคู่ครอง\nคู่ควร\nคู่คิด\nคู่คี่\nคู่ใจ\nคู่ชีพ\nคู่ชีวิต\nคู่บารมี\nคู่บุ�\nคู่ปรปั�ษ์\nคู่ปรับ\nคู่ผสม\nคู่มือ\nคู่รั�\nคู่ลำดับ\nคู่สาย\nคู่หมั้น\nคู่หู\nคู่อริ\nคู่อาฆาต\nเคมีภัณฑ์\nเคยตัว\nเคร่งขรึม\nเคร่งครัด\nเคร่งเครียด\nเครดิตฟองซิเอร์\nเครื่อง�ล\nเครื่อง�ัณฑ์\nเครื่อง��ง\nเครื่องเขิน\nเครื่องครัว\nเครื่องเคียง\nเครื่องเงิน\nเครื่องจั�ร\nเครื่องเซ่น\nเครื่องดนตรี\nเครื่องต้น\nเครื่องทุ่น�รง\nเครื่องเทศ\nเครื่องใน\nเครื่องบิน\nเครื่องบูชา\nเครื่อง�บบ\nเครื่องประดับ\nเครื่องปรุง\nเครื่องปรุงรส\nเครื่องมือ\nเครื่องยนต์\nเครื่องร่อน\nเครื่องราง\nเครื่องเรือน\nเครื่องล่าง\nเครื่องเล่น\nเครื่องสาย\nเครื่องสำอาง\nเครื่องสุ�ำศพ\nเครื่องหมาย\nเครือรั�\nเคลียคลอ\nเคลื่อนที่\nเคลื่อนไหว\nเคลือบ�คลง\nเคลือบ��ง\nเคลือบฟัน\nเคว้งคว้าง\nเคหสถาน\nเค้าโครง\nเคียด�ค้น\nเคี่ยวเข็�\nเคี้ยวเอื้อง\nเคืองขุ่น\nโคนม\nโคบาล\nโคมูตร\nโคมลอย\nโครง�าร\nโครงเรื่อง\nโครงงาน\nโครงสร้าง\nโครมคราม\nโคลงเคลง\nฆ้อง�ระ�ต\nฆ้องชัย\nฆ้องวง\nฆ้องหุ่ย\nฆ้องเหม่ง\nฆ้องโหม่ง\nฆาต�ร\nฆาต�รรม\nฆานประสาท\nงงงวย\nงงงัน\nงดเว้น\nงบดุล\nงบประมาณ\nงมโข่ง\nงมงาย\nง่วงงุน\nง่วงเหงา\nงอหาย\nง้องอน\nงอนง้อ\nงอม�งม\nงาช้าง\nง่าเงย\nงาน�าร\nง่ายดาย\nงึมงำ\nเงินเดือน\nเงินตรา\nเงินยวง\nเงียบ�ริบ\nเงียบเชียบ\nเงียบเหงา\nเงื่องหงอย\nเงื่อนไข\nเงื่อนงำ\nเงื่อนเวลา\nเงื้อมมือ\n�ง่งอน\nจงใจ\nจงรั�\nจดจ่อ\nจดจำ\nจดหมาย\nจดหมายเหตุ\nจรจัด\nจรรยาบรรณ\nจริงจัง\nจริงใจ\nจอมขวั�\nจอมใจ\nจอมทัพ\nจอมปลว�\nจอมพล\nจ๊ะเอ๋\nจั�สาน\nจั�รพรรดิ\nจั�รภพ\nจั�รยาน\nจั�รยานยนต์\nจั�รราศี\nจั�รวรรดิ\nจั�รวรรดินิยม\nจั�รวาล\nจังหนับ\nจัด�าร\nจัดจ้าน\nจัดเจน\nจัด�จง\nจัดตั้ง\nจัดสรร\nจับ�ุม\nจับจด\nจับเจ่า\nจ่าหน้า\nจาตุทสี\nจาตุมหาราช\nจาตุมหาราชิ�\nจาตุมหาราชิ�า\nจาตุรงคสันนิบาต\nจาตุรราช�าร\nจานเชิง\nจานบิน\nจานผี\nจานเสียง\nจาบจ้วง\nจำเป็น\nจำพรรษา\nจำวัด\nจ้ำจี้จ้ำไช\nจำเลาะตา\nจิงโจ้น้ำ\nจิตใจ\nจิตตภาวนา\nจิตตัง\nจิตตานุปัสสนา\nจิตนิยม\nจิตบำบัด\nจิต�พทย์\nจิตวิสัย\nจิตร�ร\nจิตร�รรม\nจิตรลดา\nจิตวิทยา\nจิตเวช\nจิตเวชศาสตร์\nจินต�วี\nจินตนา\nจินตนา�าร\nจินตภาพ\nจุฑามณี\nจุฑามาศ\nจุฑารัตน์\nจุนเจือ\nจุ้นจ้าน\nจุลชีพ\nจุลชีวัน\nจุลชีวิน\nจุลทรรศน์\nจุลภาค\nจุลวรรค\nจุลศั�ราช\nจุลสาร\nจุลินทรีย์\nจุฬามณี\nจุฬาลั�ษณ์\nเจตคติ\nเจตจำนง\nเจตนารมณ์\nเจตภูต\nเจริ�พร\nเจ้า�รม\nเจ้า�รรม\nเจ้าของ\nเจ้าขา\nเจ้าข้า\nเจ้าคณะ\nเจ้าค่ะ\nเจ้าจอม\nเจ้าชู้\nเจ้าตัว\nเจ้าถิ่น\nเจ้าท่า\nเจ้าที่\nเจ้าทุ�ข์\nเจ้านาย\nเจ้าเนื้อ\nเจ้าบ้าน\nเจ้าบ่าว\nเจ้าประคุณ\nเจ้าประคู้น\nเจ้าพนั�งาน\nเจ้าพระคุณ\nเจ้าพระยา\nเจ้าพ่อ\nเจ้าพายุ\nเจ้าฟ้า\nเจ้าภาพ\nเจ้ามือ\nเจ้า�ม่\nเจ้าเรือน\nเจ้าสัง�ัด\nเจ้าสัว\nเจ้าสาว\nเจ้าหน้าที่\nเจ้าหนี้\nเจ้าอาวาส\nเจาะจง\nเจือจาง\nเจือจาน\nเจือปน\nเจื้อย�จ้ว\n�จ�จ่าย\n�จ่ม�จ้ง\n�จ่มใส\nโจง�ระเบน\nโจมตี\nโจร�รรม\nโจรสลัด\nใจความ\nใจคอ\nฉ�ฉวย\nฉ�ชิง\nฉลองได\nฉ้อฉล\nฉัตรมงคล\nฉันทลั�ษณ์\nฉายาลั�ษณ์\nฉิบหาย\nฉุ�เฉิน\nฉุ�ละหุ�\nฉุนเฉียว\nฉุปศาสตร์\nเฉไฉ\nเฉยเมย\nเฉาโฉด\nเฉิดฉัน\nเฉิดฉาย\nเฉิดฉิน\nเฉียบขาด\nเฉียบพลัน\nเฉียบ�หลม\nเฉื่อยชา\n�ฉะ�บะ\nโฉดเฉา\nโฉมงาม\nโฉมฉาย\nโฉมเฉลา\nโฉมตรู\nโฉมยง\nโฉมศรี\nโฉมหน้า\nชดช้อย\nชดเชย\nชดใช้\nชนบท\nชนินทร์\nชน��รรม\nชนมพรรษา\nชนมายุ\nชมเชย\nชมพูทวีป\nชมพูนท\nชมพูนุท\nชราธรรม\nชราภาพ\nชลจร\nชลธาร\nชลธี\nชลนัยน์\nชลนา\nชลเนตร\nชลประทาน\nชลมารค\nชลาธาร\nชลาลัย\nชลาศัย\nชลาสินธุ์\nชโลทร\nช่วงชิง\nช่วงใช้\nชวนชม\nชวนหัว\nช่วยเหลือ\nช่อฟ้า\nช่อม่วง\nชอ�ช้ำ\nช่องเขา\nช่อง�คบ\nช่องไฟ\nช่องว่าง\nช้องนาง\nชอบ�ล\nชอบใจ\nชอบธรรม\nชอบพอ\nชั�โคร�\nชั�เงา\nชั�จูง\nชั�ชวน\nชั�นำ\nชั�เนื้อ\nชั�พระ\nชั�เย่อ\nชั�ใย\nชั่งใจ\nชังฆวิหาร\nชัดเจน\nชั้นเชิง\nชั่วคน\nชั่วคราว\nชั่วช้า\nชั่วโมง\nชั่ว�ล่น\nชาเย็น\nช้านาน\nช่างเครื่อง\nช่าง�ีมือ\nช่างฟิต\nช่างไฟ\nช้างน้ำ\nช้างเผือ�\nช้างพลาย\nช้างพัง\nช้างสาร\nช้างสีดอ\nชาติธรรม\nชาตินิยม\nชาติพันธุ์\nชาติพันธุ์วิทยา\nชาติภูมิ\nชานชาลา\nชายชาตรี\nชายคา\nชาย�ั่ง\nชายทะเล\nชาวเล\nชาววัง\nช้ำใจ\nช้ำชอ�\nชิงชัง\nชิงพลบ\nชินชา\nชินบุตร\nชิ้นเอ�\nชิมลาง\nชีเปลือย\nชี้ขาด\nชี้�จง\nชี้นำ\nชี้�นะ\nชี้ฟ้า\nชีพจร\nชีพิตั�ษัย\nชื่นชม\nชื่นบาน\nชื่นมื่น\nชื่อย่อ\nชื่อรอง\nชื่อเล่น\nชื่อเสียง\nชุ�ชุม\nชุติมา\nชุบตัว\nชุบเลี้ยง\nชุมชน\nชุมทาง\nชุมสาย\nชุ่มใจ\nชุ่มชื่น\nชุ่มชื้น\nชุมนุมชน\nชูชีพ\nชูโรง\nชู้สาว\nเชยชม\nเชลยศั�ดิ์\nเชลยศึ�\nเช่าซื้อ\nเช้าตรู่\nเช้ามืด\nเชิง�ราน\nเชิง�ล\nเชิงชั้น\nเชิงชาย\nเชิงซ้อน\nเชิงเดียว\nเชิงเดี่ยว\nเชิงตะ�อน\nเชิงเทิน\nเชิงมุม\nเชิดชู\nเชิงอรรถ\nเชี่ยนหมา�\nเชี่ยวชา�\nเชื่องช้า\nเชื่อใจ\nเชื่อถือ\nเชื่อฟัง\nเชื่อมือ\nเชื้อชาติ\nเชื้อเพลิง\nเชื้อไฟ\nเชื้อโรค\nเชื้อสาย\nเชื้อเชิ�\nเชื่องช้า\nเชือน�ช\nเชื่อวัน\n�ช่เย็น\n�ช่อิ่ม\n�ช่มช้อย\n�ช่มชื่น\nโช�โชน\nโชติช่วง\nโชติรส\nใช้สอย\nซบเซา\nซมซาน\nซวนเซ\nซอ�ซอน\nซอ��ซ�\nซ่องสุม\nซ่องเสพ\nซ่อง�ซ่ง\nซ่อนรูป\nซ่อนเร้น\nซ่อนหา\nซ่อน�ลิ่น\nซ่อนทราย\nซ่อม�ซม\nซั�ค้าน\nซั�ซ้อม\nซั�ไซ้\nซั�ฟอ�\nซั��ห้ง\nซัง�ะตาย\nซังตาย\nซัดเซ\nซัดทอด\nซับซ้อน\nซับใน\nซับพระพั�ตร์\nซา�ศพ\nซ่านเซ็น\nซ้ำซ้อน\nซ้ำซา�\nซ้ำเติม\nซ้ำร้าย\nซี่โครง\nซีดเซียว\nซึม�ะทือ\nซึมซาบ\nซึมเซา\nซึมทราบ\nซึมเศร้า\nซื่อตรง\nซื่อสัตย์\nซื้อขาย\nซุ�ซน\nซุ�ซ่อน\nซุบซิบ\nซู่ซ่า\nเซซัง\nเซ่อซ่า\n�ซ่ซ้อง\nโซดาไฟ\n�าณทัสนะ\n�าณวิทยา\n�าณศาสตร์\n�าติ�า\n�านรา�\nด�ดื่น\nดงดิบ\nดลใจ\nดลบันดาล\nดวง��้ว\nดวงใจ\nดวงเดือน\nดวงตรา\nดวงตา\nดวงสมร\nดอ�จัน\nดอ�จิ�\nดอ�บัว\nดอ�เบี้ย\nดอ�ฟ้า\nดอ�ไม้\nดอ�ยาง\nดอ�เล็บ\nดอ�ทอง\nดอ�สร้อย\nดองยา\nดั�คอ\nดั�ฟัง\nดังนั้น\nดังนี้\nดังหนึ่ง\nดั้งเดิม\nดัดจริต\nดัด�ปลง\nดันทุรัง\nดับขันธ์\nดับจิต\nดับชีพ\nด่าทอ\nด่างทับทิม\nด่างพร้อย\nดาดฟ้า\nดาราศาสตร์\nดาลเดือด\nดาว�ระจาย\nดาวเคราะห์\nดาวต�\nดาวเทียม\nดาวรุ่ง\nดาวเรือง\nดาวฤ�ษ์\nดาวหาง\nดาวเหนือ\nดาษดื่น\nดินขาว\nดินดาน\nดินดำ\nดินประสิว\nดินปืน\nดินระเบิด\nดินสอ\nดินสอพอง\nดิ้นรน\nดิบดี\nดีเ�ลือ\nดีใจ\nดีซ่าน\nดีดั�\nดีเดือด\nดี�่อ\nดีดดิ้น\nดึ�ดำบรรพ์\nดึ�ดื่น\nดึงดัน\nดึงดูด\nดื่มด่ำ\nดื้อด้าน\nดื้อดึง\nดื้อ�พ่ง\nดื้อยา\nดื้อรั้น\nดุดัน\nดุเดือด\nดุร้าย\nดุล�ารค้า\nดุลพินิจ\nดุลภาค\nดุลยพินิจ\nดุลยภาพ\nดุษฎีนิพนธ์\nดุษฎีบัณฑิต\nดุษณีภาพ\nดู�คลน\nดูถู�\nดูดาย\nดูเบา\nดู�ล\nดูหมิ่น\nดูเหมือน\nดูดดื่ม\nเด็ดขาด\nเด็ดดวง\nเด็ดเดี่ยว\nเดนตาย\nเดาสวด\nเดาสุ่ม\nเดินทาง\nเดินสะพัด\nเดินสาย\nเดินเหิน\nเดิมพัน\nเดียงสา\nเดียดฉันท์\nเดียว�ัน\nเดียวดาย\nเดี๋ยวเดียว\nเดี๋ยวนี้\nเดือดดาล\nเดือดร้อน\nเดือนมืด\nเดือนหงาย\n�ดดาล\n�ดดิ้น\n�ด�ดัน\nโด่เด่\nโด่งดัง\nโดดเดี่ยว\nโดยสาร\nได้�าร\nได้��่\nได้ใจ\nได้ที\nได้ยิน\nได้เสีย\nต�เขียว\nต�ค้าง\nต�ใจ\nต�ต่ำ\nต��ต่ง\nต�ทอด\nต�ฟา�\nต�มัน\nต�ยา�\nต�ลง\nต�หล่น\nต้นขั้ว\nต้นคิด\nต้นฉบับ\nต้นตอ\nต้นตำรับ\nต้นทุน\nต้น�บบ\nต้นเพลิง\nต้นมือ\nต้นไม้\nต้นร่าง\nต้นเรื่อง\nต้นสัง�ัด\nต้นหน\nต้นเหตุ\nตบตา\nตบ�ต่ง\nตบ�ผละ\nตบมือ\nต้มข่า\nต้มโคล้ง\nต้มยำ\nต้มส้ม\nตรมตรอม\nตรร�วิทยา\nตรร�ศาสตร์\nตรวจ�าร\nตรวจ�ารณ์\nตรวจตรา\nตระบัดสัตย์\nตรัสรู้\nตราตั้ง\nตราบาป\nตรายาง\nตราสาร\nตริตรอง\nตรี��ุ�\nตรี�าย\nตรีโ�ณ\nตรีโ�ณมิติ\nตรีคูณ\nตรีทูต\nตรีปิฎ�\nตรีภพ\nตรีมูรติ\nตรึ�ตรอง\nตรึงตรา\nตรุษจีน\nตฤณชาติ\nตฤณมัย\nตล�บาตร\nตลบตะ�ลง\nตลบหลัง\nตลาดนัด\nตลาดน้ำ\nตลาดมืด\nตลาดสด\nต่อตี\nต่อเติม\nต่อว่า\nต่อสู้\nต่อ�ร\nต่อต้าน\nต่อ�ย้ง\nต้อง�าร\nต้องโทษ\nต้องหา\nต้อนรับ\nตอบโต้\nตอบ�ทน\nต่อยหอย\nตะพาบน้ำ\nตั�ตวง\nตั�บาตร\nตั้งเข็ม\nตั้งไข่\nตั้งเค้า\nตั้ง�ง่\nตั้งใจ\nตั้งต้น\nตั้ง�ต่\nตั้งท้อง\nตัดขาด\nตัดใจ\nตัดเชือ�\nตัดตอน\nตัดทอน\nตัดบท\nตัดพ้อ\nตัดรอน\nตัดสิน\nตับเต่า\nตับ�ลบ\nตับอ่อน\nตัว�ลาง\nตัว�าร\nตัวเ�็ง\nตัวดี\nตัวตั้ง\nตัวเต็ง\nตัวถัง\nตัว�ทน\nตัวประ�อบ\nตัวประ�ัน\nตัว�ปร\nตัวผู้\nตัวพิมพ์\nตัวเมีย\nตัวยืน\nตัวเลข\nตัวอย่าง\nตั๋วเงิน\nตั๋ว�ล�เงิน\nตา�ล้อง\nตาไ�่\nตาข่าย\nตาชั่ง\nตาตุ่ม\nตาทวด\nตาปลา\nตาราง\nต่างหา�\nต้านทาน\nตามใจ\nตายใจ\nตายซา�\nตายด้าน\nตายตัว\nตายทั้ง�ลม\nตายห่า\nตายโหง\nตาลปัตร\nต่ำช้า\nต่ำต้อย\nตำส้ม\nติเตียน\nติณชาติ\nติดขัด\nติดใจ\nติดต่อ\nติดตั้ง\nติดตาม\nติดตื้น\nติดพัน\nติดลม\nติดอ่าง\nตีเ�ลียว\nตีขลุม\nตีความ\nตีคู่\nตีจา�\nตีตื้น\nตี�ผ่\nตีรวน\nตีลัง�า\nตีวง\nตีเสมอ\nตีน�า\nตีนคู้\nตีนจ�\nตีนตะขาบ\nตีนผี\nตีนเหยียด\nตึ��ถว\nตึ�ระฟ้า\nตึงเครียด\nตึงตัง\nตื้นตัน\nตื่นตัว\nตื่นตูม\nตื่นเต้น\nตุ๊ต๊ะ\nตุ้บตั้บ\nตุ้มหู\nตุลา�าร\nตุลาคม\nตู้นิรภัย\nตูมตาม\nตู้เสบียง\nเตโชธาตุ\nเตร็ดเตร่\nเต้นรำ\nเตา��๊ส\nเตาผิง\nเตาฟู่\nเตาไฟ\nเตารีด\nเตาสูบ\nเต่าทอง\nเต้ารับ\nเต้าส่วน\nเต้าเสียบ\nเต้าหู้ยี้\n�ต่ละ\n�ต�คอ\n�ต�คอ�\n�ต�ฉาน\n�ต�ดับ\n�ต�ตื่น\n�ต�พาน\n�ต��ย�\n�ต�ร้าว\n�ต�หั�\n�ต่งงาน\n�ต่งตั้ง\n�ต้มคู\n�ต้มต่อ\n�ตรงอน\n�ตรเดี่ยว\n�ตร�รั่ง\n�ตรฟันฟาร์\n�ตรวง\nโต้ตอบ\nโต้เถียง\nโต้�ย้ง\nโต๊ะหมู่\nโต๊ะอิหม่าม\nใต้ถุน\nไต้�๋ง\nไต่คู้\nไต่เต้า\nไต่ถาม\nไต้�ุ่น\nไตรจั�ร\nไตรจีวร\nไตรตรึงษ์\nไตรทวาร\nไตรปิฎ�\nไตรเพท\nไตรภพ\nไตรภูมิ\nไตรภาคี\nไตรยางศ์\nไตรรงค์\nไตรรัตน์\nไตรลั�ษณ์\nไตรโล�\nไตรสรณคมน์\nไตรสิ�ขา\nไต่สวน\nถ�เถียง\nถดถอย\nถนัดถนี่\nถนิมสร้อย\nถมถืด\nถมเถ\nถมไป\nถลา�ไถล\nถ้วนถี่\nถ้วยฟู\nถ่อง�ท้\nถอดถอน\nถ้อยคำ\nถ้อย�ถลง\nถา�ถาง\nถ่านไฟฉาย\nถ่านหิน\nถามไถ่\nถ่ายทอด\nถ่ายทุ�ข์\nถ่ายเท\nถาวรวัตถุ\nถ้ำมอง\nถี่ถ้วน\nถึงใจ\nถู�ใจ\nถู�ชะตา\nเถรวาท\nเถ้า��่\nเถ้า��่เนี้ย\n�ถมพ�\n�ถลง�ารณ์\nไถ่ถอน\nไถ่ถาม\nทด�ทน\nทดรอง\nทดลอง\nทดสอบ\nทนทาน\nทนายความ\nทบทวน\nท�ยงมุม\nทรง�ลด\nทรงเครื่อง\nทรงเจ้า\nทรัพย์สิน\nทรามชม\nทรามเชย\nทรามวัย\nทรามสงวน\nทรามสวาท\nทรุดโทรม\nทฤษฎีบท\nท้วงติง\nท่วมท้น\nทวาทศ\nทวาทศมาส\nทวาบรยุค\nทวารบาล\nทวิบถ\nทวิบท\nทวิบาท\nทวิภาค\nทวิภาคี\nทวีคูณ\nทศ�ัณ�์\nทศชาติ\nทศทิศ\nทศนิยม\nทศพร\nทศพล\nทศพิธราชธรรม\nทศมาส\nทศวรรษ\nท่อไอเสีย\nท้อถอย\nท้อ�ท้\nทองขาว\nทองคำ\nทองคำขาว\nทองคำเปลว\nทองเค\nทอง�ดง\nทองบรอนซ์\nทองม้วน\nทองย้อย\nทองสัมฤทธิ์\nทองหยอด\nทองหยิบ\nทองเหลือง\nทองเอ�\nท่องเที่ยว\nท้องตรา\nท้องถิ่น\nท้องที่\nท้องน้อย\nท้องร่อง\nท้องเรื่อง\nทอดมัน\nทอดทิ้ง\nทอดน่อง\nทอดยอด\nทอดหุ่ย\nทอย�อง\nทะเบียนบ้าน\nทะเลทราย\nทะเลสาบ\nทะเลหลวง\nทั�ขิณาวั�\nทั�ท้วง\nทั�ทาย\nทั�ษิณาวรรต\nทั�ษิณาทาน\nทั�ษิณานุประทาน\nทั้ง�ลม\nทั้งคน\nทั้งดุ้น\nทั้งที\nทั้งนั้น\nทั้งนี้\nทั้งปวง\nทั้งผอง\nทั้งเพ\nทั้งมวล\nทั้งสิ้น\nทั้งหมด\nทั้งหลาย\nทัณฑ์บน\nทัดทาน\nทัดเทียม\nทันควัน\nทันใจ\nทันใด\nทันตา\nทันสมัย\nทันที\nทับถม\nทับทรวง\nทับศัพท์\nทั่วถึง\nทั่วไป\nท่าทาง\nท่าที\nท้าทาย\nทาง�าร\nทางข้าม\nทางด่วน\nทางเท้า\nทางโท\nทางใน\nทางผ่าน\nทางม้าลาย\nทางหลวง\nทางออ�\nทางเอ�\nทาน�ัณฑ์\nทานตะวัน\nท่านชาย\nทานบารมี\nท่านผู้ห�ิง\nท่านห�ิง\nทาบทาม\nท้ายทอย\nทารุณ�รรม\nทำคลอด\nทำใจ\nทำซ้ำ\nทำท่า\nทำที\nทำ�ท้ง\nทำโทษ\nทำบาป\nทำบุ�\nทำพิษ\nทำฟัน\nทำร้าย\nทำวัตร\nทำสาว\nทำเสน่ห์\nทำหมัน\nทำให้\nทิ้งขว้าง\nทิ้งทวน\nทิ้งท้าย\nทิน�ร\nทิพจั�ขุ\nทิพโสต\nทิพยจั�ษุ\nทิพย�าณ\nทิพยเนตร\nทิพยรส\nทิพา�ร\nทิ่มตำ\nทิ่ม�ทง\nทิวา�ร\nทิวา�าล\nทิศทาง\nทีเด็ด\nทีท่า\nทีนี้\nทีหลัง\nทีฆนิ�าย\nทีฆสระ\nที่ดิน\nที่นอน\nที่นั่ง\nที่ปรึ�ษา\nที่พึ่ง\nที่มั่น\nที่ราบ\nที่ว่า�าร\nที่สุด\nที่หมาย\nที่ไหน\nทุ�ที\nทุ�เมื่อ\nทุ�ข์สุข\nทุนทรัพย์\nทุนนิยม\nทุนรอน\nทุนสำรอง\nทุ่มเถียง\nทุ่มเท\nทูนหัว\nทูล�ระหม่อม\nเท�ระจาด\nเทครัว\nเทพเจ้า\nเทพดา\nเทพธิดา\nเทพนม\nเทพนิยม\nเทพนิยาย\nเทพบุตร\nเทพสังหรณ์\nเทศ�าล\nเทศนาโวหาร\nเทศบั��ัติ\nเทศบาล\nเทศมนตรี\nเทห์ฟา�ฟ้า\nเท่า�ับ\nเท่าใด\nเท่าตัว\nเท่าทัน\nเท่าทุน\nเท่าเทียม\nเท่านั้น\nเท่าไร\nเท้าช้าง\nเทิดทูน\nเที่ยงตรง\nเที่ยง�ท้\nเที่ยงธรรม\nเทียนชนวน\nเทียนพรรษา\nเทียบเคียง\nเทียบเท่า\nเทือ�เขา\nเทือ�เถา\n�ท็ง�์น้ำ\n�ท่นพิมพ์\n�ท่นมณฑล\n�ท่นหมึ�\n�ทร�ซอน\n�ทร�ซ้อน\n�ทร�ซึม\n�ทร��ซง\n�ทะโลม\nไทยดำ\nไทยทาน\nไทยธรรม\nไทยน้อย\nไทยให�่\nธงชัย\nธงชาติ\nธงทิว\nธรณีวิทยา\nธรณีสงฆ์\nธรรม�าย\nธรรม�าร\nธรรมเ�ษตร\nธรรมขันธ์\nธรรมคุณ\nธรรมจรรยา\nธรรมจริยา\nธรรมจั�ร\nธรรมจั�ษุ\nธรรมจาคะ\nธรรมจารี\nธรรมชาติ\nธรรมดา\nธรรมเนียม\nธรรมราชา\nธรรมศาสตร์\nธรรมสภา\nธรรมสังเวช\nธั�พืช\nธารพระ�ร\nธีรภาพ\nธีรราช\nน�เขา\nน�ต่อ\nน�ยูง\nน�รู้\nน�หวีด\nนครบาล\nนครรั�\nนงครา�\nนงนุช\nนงพะงา\nนงเยาว์\nนงราม\nนงลั�ษณ์\nนบนอบ\nนพเ�้า\nนพคุณ\nนพเคราะห์\nนพปฎล\nนพพล\nนพรัตน์\nนพศ�\nนพศูล\nนมข้น\nนมผง\nนมไม้\nนมนาน\nนมหนู\nนม�มว\nนรีเวช\nนรีเวชวิทยา\nนวดฟั้น\nนวยนาด\nนวลระหง\nนวลลออ\nนวลละออง\nนวลจันทร์\nนอ�ครู\nนอ�คอ�\nนอ�จา�\nนอ�ใจ\nนอ�ชาน\nนอ�รีต\nนอ�เหนือ\nนองเนือง\nนองเลือด\nนอน�้น\nนอนใจ\nนอบนบ\nนอนเล่น\nนอบน้อม\nน้อมนำ\nน้อยใจ\nน้อยหน้า\nนั��าร\nนั��ารเมือง\nนั��ีฬา\nนั�ข่าว\nนั�ท่องเที่ยว\nนั�เทศน์\nนั�โทษ\nนั�ธรรม\nนั�บวช\nนั�บิน\nนั�บุ�\nนั�ปราช�์\nนั�พรต\nนั�รบ\nนั�เรียน\nนั�เลง\nนั�วิชา�าร\nนั�ศึ�ษา\nนั�สิทธิ์\nนั�สืบ\nนั�หนา\nนั่งเทียน\nนั่งร้าน\nนัด�นะ\nนัดหมาย\nนั่น�หละ\nนั่นเอง\nนับถือ\nนับประสา\nนัยน์ตา\nนาดำ\nนาปรัง\nนาปี\nนาสวน\nนาหว่าน\nนาคบาศ\nนาคปร�\nนาคราช\nนาง�วั�\nนาง�ำนัล\nนางงาม\nนางใน\nนางบำเรอ\nนาง�บบ\nนางพ�า\nนางฟ้า\nนางไม้\nนางโลม\nนางสาว\nนางห้าม\nนางเอ�\nนา��รรม\nนา�ดนตรี\nนา�ศิลป์\nนานนม\nน่านน้ำ\nน่านฟ้า\nนาม�ร\nนามธรรม\nนามไธย\nนามบัตร\nนามปา��า\nนาม��ง\nนามส�ุล\nนามสงเคราะห์\nนามสม�า\nนายทะเบียน\nนายท่า\nนายท้าย\nนายทุน\nนายประ�ัน\nนายหน้า\nนายอำเภอ\nนารายณ์หัตถ์\nนารีผล\nนาวิ�โยธิน\nนำจับ\nนำพา\nนำทาง\nนำร่อง\nนำสืบ\nนำ�สดง\nน้ำ�รด\nน้ำ�าม\nน้ำเ�ลือ\nน้ำข้าว\nน้ำ�ข็ง\nน้ำ�ข็งไส\nน้ำ�ข็ง�ห้ง\nน้ำครำ\nน้ำคร่ำ\nน้ำค้าง\nน้ำค้าง�ข็ง\nน้ำคาวปลา\nน้ำคำ\nน้ำเค็ม\nน้ำเคย\nน้ำเงิน\nน้ำเงี้ยว\nน้ำจัณฑ์\nน้ำจิ้ม\nน้ำใจ\nน้ำเชื้อ\nน้ำเชื่อม\nน้ำซาวข้าว\nน้ำดอ�ไม้\nน้ำดี\nน้ำต�\nน้ำตา\nน้ำตาล\nน้ำท่า\nน้ำนม\nน้ำนวล\nน้ำบาดาล\nน้ำประสานทอง\nน้ำประปา\nน้ำปลา\nน้ำป่า\nน้ำผึ้ง\nน้ำพริ�\nน้ำพริ�เผา\nน้ำพี้\nน้ำพุ\nน้ำมนต์\nน้ำมนตร์\nน้ำมัน\nน้ำมือ\nน้ำมู�\nน้ำเมา\nน้ำย่อย\nน้ำยา\nน้ำรั�\nน้ำ�ร่\nน้ำลาย\nน้ำเลี้ยง\nน้ำสต๊อ�\nน้ำส้ม\nน้ำส้มสายชู\nน้ำสังข์\nน้ำสาบาน\nน้ำเสียง\nน้ำหนว�\nน้ำหนอง\nน้ำหนั�\nน้ำหน้า\nน้ำหนึ่ง\nน้ำหมึ�\nน้ำหอม\nน้ำเหลือง\nน้ำอบ\nน้ำอ้อย\nน้ำอัดลม\nนิ่งเฉย\nนิจศีล\nนิดเดียว\nนิดหน่อย\nนิติ�ร\nนิติ�รรม\nนิติธรรม\nนิตินัย\nนิติบั��ัติ\nนิติบุคคล\nนิติภาวะ\nนิติวิทยาศาสตร์\nนิติเวช\nนิติเวชศาสตร์\nนิติศาสตร์\nนิเทศศาสตร์\nนิ่มนวล\nนิรุ�ติศาสตร์\nนิเวศวิทยา\nนิศา�ร\nนิศา�าล\nนิศาชล\nนิศารัตน์\nนี่�น่ะ\nนี่�หละ\nนี่เอง\nนึ�คิด\nนุงถุง\nนุ่งห่ม\nนุ่มนวล\nนุ่มนิ่ม\nเนตรนารี\nเนติบัณฑิต\nเนยเทียม\nเนยใส\nเนิ่นนาน\nเนิบนาบ\nเนื้อความ\nเนื้อคู่\nเนื้อเค็ม\nเนื้องอ�\nเนื้อตัว\nเนื้อตาย\nเนื้อที่\nเนื้อ�ท้\nเนื้อเปื่อย\nเนื้อผ้า\nเนื้อเพลง\nเนื้อไม้\nเนื้อเยื่อ\nเนื้อร้อง\nเนื้อร้าย\nเนื้อเรื่อง\nเนื้อหา\nเนืองนอง\nเนืองนิตย์\nเนือง�น่น\n�น่ใจ\n�น่ชัด\n�น่�ท้\n�น่นอน\n�น่นิ่ง\n�น่�น่ว\n�น่น�ฟ้น\n�น่นหนา\n�นบเนียน\n�นบ�น่น\n�นวคิด\n�นวทาง\n�นวโน้ม\n�นวป่า\n�นวรบ\n�นวร่วม\n�นวหน้า\n�นวหลัง\n�น่ว�น่\n�นะนำ\n�นะ�นว\nโน้มน้าว\nในหลวง\nบ�พร่อง\nบง�ช\nบง�าร\nบดบัง\nบท�ลอน\nบท�วี\nบทความ\nบทคัดย่อ\nบทเฉพาะ�าล\nบทนำ\nบทบั��ัติ\nบทบาท\nบทประพันธ์\nบทเพลง\nบทร้อง\nบทเรียน\nบทลงโทษ\nบทสนทนา\nบทอัศจรรย์\nบทจร\nบทบงสุ์\nบทมาลย์\nบทรัช\nบทเรศ\nบทวลั�ช์\nบนบาน\nบรมครู\nบรมธาตุ\nบรมบพิตร\nบรมวงศานุวงศ์\nบรมอั�ิ\nบรรณพิภพ\nบรรณศาลา\nบรรณา�าร\nบรรณาธิ�าร\nบรรณานุ�รม\nบรรณารั�ษ์\nบรรณารั�ษศาสตร์\nบรรดามี\nบรรดาศั�ดิ์\nบรรทัด�าน\nบรรพบุรุษ\nบรรลัย�ัลป์\nบรรลัยจั�ร\nบริคณห์สนธิ\nบวงสรวง\nบ่วงบาศ\nบ้วนพระโอษ�์\nบ่อเ�ิด\nบอ��ล่าว\nบอ�บท\nบอ�บุ�\nบอ�ใบ้\nบอ�ปัด\nบ้อง�ั�ชา\nบ้องตื้น\nบ้องไฟ\nบ้องหู\nบอดสี\nบ่อนทำลาย\nบอบช้ำ\nบอบบาง\nบอบ�บบ\nบังโ�ลน\nบังโคลน\nบังใบ\nบั้งไฟ\nบังคับ�าร\nบังคับบั�ชา\nบั�ชา�าร\nบัณฑุ�ัมพล\nบัดดล\nบัดเดี๋ยว\nบัดนั้น\nบัดนี้\nบัดสีบัดเถลิง\nบัตรเครดิต\nบัตรพลี\nบัตรสนเท่ห์\nบัตรสินเชื่อ\nบั่นทอน\nบั้นท้าย\nบั้นปลาย\nบั้นพระองค์\nบั้นเอว\nบันไดลิง\nบันไดเลื่อน\nบันเทิงคดี\nบัวลอย\nบัวบ�\nบ้าจี้\nบ้าดีเดือด\nบ้าน้ำลาย\nบ้าบิ่น\nบ้าระห่ำ\nบ้าเลือด\nบ้าหอบฟาง\nบา�บั่น\nบา�หน้า\nบางตา\nบางเบา\nบางที\nบาดเจ็บ\nบาด�ผล\nบาดหมาง\nบาตรให�่\nบาทบง�ช\nบาทบงสุ์\nบาทบริจาริ�า\nบาทวิถี\nบานเ�ล็ด\nบานตะเ�ียง\nบานตะไท\nบานเบอะ\nบานปลาย\nบาน�ผละ\nบานพับ\nบ้านจัดสรร\nบ้านช่อง\nบ้านนอ�\nบ้านพั�\nบ้านเมือง\nบ้านรับรอง\nบ้านเรือน\nบาป�รรม\nบายศรี\nบ่ายเบี่ยง\nบ่ายหน้า\nบ่าวไพร่\nบิดเบี้ยว\nบิดเบือน\nบิดพลิ้ว\nบี้�บน\nบีบคั้น\nบีบรัด\nบึ้งตึง\nบึ้งบูด\nบุ�บั่น\nบุ�เบิ�\nบุ�รุ�\nบุคลิ�ภาพ\nบุคลิ�ลั�ษณะ\nบุ�ธรรม\nบุ�นิธิ\nบุ�ฤทธิ์\nบุบสลาย\nบุ้ยใบ้\nบุรุษเพศ\nบุหงารำไป\nบู้บี้\nบูชายั�\nบูดบึ้ง\nบูดเบี้ยว\nเบาความ\nเบาใจ\nเบาบาง\nเบาปั��า\nเบามือ\nเบา�รง\nเบาสมอง\nเบาหวาน\nเบาโหวง\nเบ้าตา\nเบาะ�ส\nเบิ�ความ\nเบิ�บาน\nเบี้ยล่าง\nเบี้ยเลี้ยง\nเบี้ยหวัด\nเบี่ยงบ่าย\nเบียดบัง\nเบียดเบียน\nเบียดเสียด\nเบื้องต้น\nเบื้องบน\nเบื้องหน้า\nเบื้องหลัง\n�บ�ะดิน\n�บเบาะ\n�บ่งเบา\n�บ่งปัน\n�บ่ง�ย�\n�บบฉบับ\n�บบ�ปลน\n�บบ�ผน\n�บบ�ึ�หัด\n�บบพิมพ์\n�บบสอบถาม\n�บบอย่าง\n�บะ�ฉะ\n�บะท่า\nโบ�ดง\nโบราณคดี\nโบราณวัตถุ\nโบราณสถาน\nใบขับขี่\nใบจอง\nใบตอง\nใบ�ทร�\nใบบอ�\nใบบุ�\nใบเบิ�ทาง\nใบปลิว\nใบพัด\nใบโพ\nใบไม้\nใบระ�า\nใบรับรอง\nใบลา\nใบเลี้ยง\nใบสั่ง\nใบสำคั�\nใบสุทธิ\nใบเสร็จ\nใบหน้า\nใบอนุ�าต\nใบระ�า\nป�ครอง\nป�คลุม\nป�ป้อง\nป�ปิด\nป�ิบัติ�าร\nป�ิบัติบูชา\nป�พีวิทยา\nป�มฌาน\nป�มทัศน์\nป�มเทศนา\nป�มนิเทศ\nป�มพยาบาล\nป�มยาม\nป�มฤ�ษ์\nป�มวัย\nป�มสมโพธิ\nปนเป\nป่นปี้\nปมเขื่อง\nปมเด่น\nปมด้อย\nปรนเปรอ\nปรบไ�่\nปรบมือ\nปรสิตวิทยา\nประโปรย\nประพรม\nประ�ันชีวิต\nประ�ันภัย\nประจั�ษ์พยาน\nประจั�บาน\nประจันหน้า\nประจำ�าร\nประจำเดือน\nประจำเมือง\nประจำยาม\nประชดประชัน\nประชา�ร\nประชา�รศาสตร์\nประชาคม\nประชาชน\nประชาราษฎร์\nประชาชาติ\nประชาชี\nประชาทัณฑ์\nประชาบาล\nประชาพิจารณ์\nประชาภิบาล\nประชามติ\nประชาสงเคราะห์\nประชาสัมพันธ์\nประดับประดา\nประดามี\nประดาน้ำ\nประเดี๋ยวเดียว\nประเดี๋ยวนี้\nประทับใจ\nประทุษร้าย\nประเทศราช\nประพาสต้น\nประเพณีนิยม\nประลัย�ัลป์\nประวัติ�ารณ์\nประวัติศาสตร์\nประสบ�ารณ์\nประสบ�ารณ์นิยม\nประสาท�าร\nประสูติ�าร\nประสูติ�าล\nประเส\nปรับทุ�ข์\nปรับโทษ\nปรับปรุง\nปรา���ารณ์\nปราดเปรียว\nปราดเปรื่อง\nปราบปราม\nปริ��าบัตร\nปรัยัติธรรม\nปรุโปร่ง\nปลงใจ\nปลงต�\nปลดทุ�ข์\nปลดปลง\nปลดปล่อย\nปลดเปลื้อง\nปลดระวาง\nปลด�อ�\nปล้นสะดม\nปลอ��ระสุน\nปลอ�คอ\nปลอดโปร่ง\nปลอดภัย\nปลอมปน\nปลอม�ปลง\nปลอบโยน\nปล่อยใจ\nปล่อยตัว\nปล่อยปละ\nปลั๊�ไฟ\nปลา�ริม\nปลาเค็ม\nปลาจ่อม\nปลาเจ่า\nปลา�ด�\nปลาตู้\nปลาทอง\nปลาร้า\nปลาส้ม\nปลาดาว\nปลาบิน\nปลา�า\nปลาวาฬ\nปลาหมึ�\nปลาบปลื้ม\nปลายข้าว\nปลาย�ถว\nปลายทาง\nปลิ้นปลอ�\nปลิ้นปล้อน\nปลี�ตัว\nปลี�ย่อย\nปลุ�ใจ\nปลุ�ปล้ำ\nปลุ�ปั่น\nปลุ�ระดม\nปลุ�เส�\nปลู��ัง\nปลู�สร้าง\nปวดถ่วง\nปวดมวน\nปวดร้าว\nป่วนปั่น\nป่วย�าร\nปอ�ลอ�\nป้อง�ัน\nปั�ใจ\nปั�ดำ\nปั�หลั�\nปัจเจ�บุคคล\nปัจเจ�พุทธะ\nปัจเจ�โพธิ\nปัจฉิมชน\nปัจฉิมทิศ\nปัจฉิมภาค\nปัจฉิมยาม\nปัจฉิมลิขิต\nปัจฉิมวัย\nปัจฉิมวาจา\nปั��าชน\nปั��าวิมุติ\nปั��าอ่อน\nปัดเป่า\nปันส่วน\nปั่นป่วน\nปั่น�ปะ\nปั่นหัว\nปั้นจิ้ม\nปั้นเจ๋อ\nปั้นปึ่ง\nปั้นสิบ\nปั๊มน้ำมัน\nป่าช้า\nป่าชายเลน\nป่าดง\nป่าดงดิบ\nป่าดิบ\nป่าเถื่อน\nป่าเบ�จพรรณ\nป่าละเมาะ\nปา��า\nปา�ขอ\nปา��ข็ง\nปา�คอ\nปา�คำ\nปา�คีบ\nปา�จัด\nปา�น้ำ\nปา�เปล่า\nปา�เสียง\nปาน�ลาง\nป่านนี้\nป้านลม\nป้ายสี\nป่าวร้อง\nปิดฉา�\nปิดบัง\nปิตุฆาต\nปิตุภูมิ\nปีมะโว้\nปี�สง\nปี่�ลาง\nปี่ไฉน\nปี่ชวา\nปี่นอ�\nปี่ใน\nปี่พาทย์\nปี่อ้อ\nปี��า\nปีนเ�ลียว\nปีนป่าย\nปึ��ผ่น\nปึงปัง\nปืน�ล\nปืนคร�\nปืนพ�\nปืนยา\nปืนยาว\nปืนลม\nปืนเล็�\nปืนเล็�ยาว\nปืนสั้น\nปืนให�่\nปุบปับ\nปุ๊บปั๊บ\nปุ่มเปือ�\nปุย�้าย\nปุ๋ยคอ�\nปุ๋ยเคมี\nปุ๋ยวิทยาศาสตร์\nปุ๋ยหมั�\nปุ๋ยอินทรีย์\nปูจ๋า\nปูเสฉวน\nปู่เจ้า\nปู่ทวด\nปูนขาว\nปูนซีเมนต์\nปูนดิบ\nปูน�ดง\nปูนปลาสเตอร์\nปูนปั้น\nเป็ดเทศ\nเป็ดน้ำ\nเป็น�ลาง\nเป็นใจ\nเป็นต้น\nเป็นต่อ\nเป็นรอง\nเป็นไร\nเป็นลม\nเป็นห่วง\nเป็นอยู่\nเปรมปรีดิ์\nเปรอะเปื้อน\nเปรียบเทียบ\nเปรียบเปรย\nเปรี้ยวปา�\nเปรี้ยวหวาน\nเปรื่องปราด\nเปล�วน\nเปล่งปลั่ง\nเปล่าดาย\nเปล่าเปลี่ยว\nเปลี่ยนใจ\nเปลี่ยนตัว\nเปลี่ยน�ปลง\nเปลี่ยนมือ\nเปลี่ยนหน้า\nเป๋อเหลอ\nเปะปะ\nเป่า�บ\nเป้านิ่ง\nเป้าหมาย\nเปิดฉา�\nเปิดเปิง\nเปิดโปง\nเปิดผนึ�\nเปิดเผย\nเปีย�ปูน\n�ป้งสาลี\n�ป้งนวล\n�ป้งเปีย�\n�ป้งมัน\n�ป้ง�ุ่น\n�ป้งร่ำ\n�ป้งสิงคโปร์\n�ป้งหมี่\n�ปดปน\n�ปดเปื้อน\n�ปรปรวน\n�ปรผัน\n�ปรพั�ตร์\n�ปรรูป\n�ปรอั�ษร\n�ปล�ปลอม\n�ปะโป้ง\nโป้ปด\nโปร่ง�สง\nโปร่งใส\nโปรดปราน\nโปรยทาน\nโปรยปราย\nโปโลน้ำ\nผ�ผัน\nผ�า�รอง\nผงขาว\nผงชูรส\nผงซั�ฟอ�\nผงฟู\nผดุงครรภ์\nผมไฟ\nผลพลอยได้\nผลลัพธ์\nผลัดเปลี่ยน\nผลิตผล\nผลิตภัณฑ์\nผลุบโผล่\nผสมเทียม\nผสมผสาน\nผสมผเส\nผสมพันธุ์\nผสมโรง\nผสมเสร็จ\nผ่อง�ผ้ว\nผ่องใส\nผ่อนคลาย\nผ่อนชำระ\nผ่อนปรน\nผ่อนผัน\nผ่อนส่ง\nผอมโซ\nผอม�ห้ง\nผั�ชี\nผั�ตบชวา\nผั�บุ้ง\nผังเมือง\nผัดผ่อน\nผัน�ปร\nผันผวน\nผ่าตัด\nผ่าเผย\nผ่าหมา�\nผ่าเหล่า\nผ้าขนหนู\nผ้าขาวม้า\nผ้าขี้ริ้ว\nผ้าเช็ดตัว\nผ้าเช็ดปา�\nผ้าเช็ดมือ\nผ้าเช็ดหน้า\nผ้าดิบ\nผ้าต่วน\nผ้าไตร\nผ้าถุง\nผ้า�ถบ\nผ้านวม\nผ้านุ่ง\nผ้าใบ\nผ้าป่า\nผ้าป่าน\nผ้าผ่อน\nผ้าพันคอ\nผ้าพัน�ผล\nผ้า�พร\nผ้าโพ�หัว\nผ้ามัดหมี่\nผ้ายาง\nผ้าลู�ไม้\nผ้าเหลือง\nผ้าอนามัย\nผ้าอ้อม\nผาดโผน\nผาติ�รรม\nผิดหวัง\nผิวเผิน\nผิวพรรณ\nผิวหนัง\nผี�ระสือ\nผี�ระหัง\nผี�อง�อย\nผีโขมด\nผีดิบ\nผีตองเหลือง\nผีถ้วย��้ว\nผี�ถน\nผีทะเล\nผีบุ�\nผีปอบ\nผีพุ่งไต้\nผีฟ้า\nผีเรือน\nผีสาง\nผีเสื้อ\nผีห่า\nผึ่งผาย\nผุดผ่อง\nผุดผาด\nผู้คน\nผู้คุม\nผู้จัด�าร\nผู้ชาย\nผู้เชี่ยวชา�\nผู้ดี\nผู้โดยสาร\nผู้ต้องขัง\nผู้ต้องหา\nผู้�ทน\nผู้น้อย\nผู้บริโภค\nผู้บังคับบั�ชา\nผู้ป�ครอง\nผู้ประ�อบ�าร\nผู้ป่วย\nผู้พิพา�ษา\nผู้เยาว์\nผู้ร้าย\nผู้วิเศษ\nผู้สื่อข่าว\nผู้เสียหาย\nผู้ห�ิง\nผู้ให�่\nผู้ให�่บ้าน\nผู�ขวั�\nผู�ขาด\nผู�พัน\nผู�มัด\nเผชิ�หน้า\nเผด็จ�าร\nเผด็จศึ�\nเผย�ผ่\nเผย�พร่\nเผละผละ\nเผ่าพันธุ์\nเผื่อ�ผ่\n�ผงลอย\n�ผน�าร\n�ผนงาน\n�ผนที่\n�ผนผัง\n�ผนภาพ\n�ผนภูมิ\n�ผ่นดิน\n�ผ่นเสียง\n�ผ้วพาน\nโผงผาง\n�นทอง\n�อยทอง\n�ั��ค\n�ั�บัว\n�ั��่าย\n�ั�ใ�่\n�ังใจ\n�ังหัว\n�าชี\n�า��ด\n�าละมี\n�่าพระบาท\n�่า�ืน\n�่าฟัน\n�้าฟาง\n�า�ตัว\n�า��ัง\n�ีดาษ\n�ีมะม่วง\n�ีจั�ร\n�ีเท้า\n�ีปา�\n�ีพาย\n�ีมือ\n�ีเย็บ\n�ึ�งาน\n�ึ�ปรือ\n�ึ��น\n�ึ�สอน\n�ึ�หัด\n�ืดเคือง\nใ�่�ัน\nพงพี\nพงศ์พันธุ์\nพ�าโศ�\nพ�าไฟ\nพบปะ\nพบพาน\nพรสวรรค์\nพรมคด\nพรม�ดน\nพรมมิ\nพรรคพว�\nพรรณราย\nพรวดพราด\nพรหมชาติ\nพรหมลิขิต\nพรหมโล�\nพรหมวิหาร\nพร้อมใจ\nพร้อมพรั่ง\nพร้อมเพรียง\nพร้อมมูล\nพร้อมสรรพ\nพร้อมหน้า\nพระครู\nพระคุณ\nพระเคราะห์\nพระเครื่อง\nพระเจ้า\nพระเจ้าอยู่หัว\nพระชายา\nพระทัย\nพระนาง\nพระนางเจ้า\nพระเป็นเจ้า\nพระผู้เป็นเจ้า\nพระพิมพ์\nพระพุทธเจ้า\nพระพุทธองค์\nพระภูมิ\nพระยา\nพระรอง\nพระสนม\nพระสนมเอ�\nพระองค์\nพระองค์เจ้า\nพระเอ�\nพรั่งพร้อม\nพรั่งพรู\nพรั่นพรึง\nพร่างพราว\nพรายน้ำ\nพราย�พรว\nพราว�พรว\nพร่ำพลอด\nพร่ำเพรื่อ\nพร่ำเพ้อ\nพริ�ไทย\nพริ้งพราย\nพริ้งเพรา\nพริ้งเพริศ\nพริบตา\nพริ้มพราย\nพริ้มเพรา\nพรุ่งนี้\nพฤติ�รรม\nพฤติ�ารณ์\nพฤตินัย\nพล�าร\nพลขับ\nพลความ\nพลเมือง\nพลรบ\nพลร่ม\nพลเรือน\nพลโล�\nพลศึ�ษา\nพลบค่ำ\nพลอดรั�\nพลังงาน\nพลังเงียบ\nพลังจิต\nพลั้งปา�\nพลั้งเผลอ\nพลั้งพลาด\nพลัดถิ่น\nพลัดพรา�\nพลาดท่า\nพลาดพลั้ง\nพลิ��พลง\nพลี�รรม\nพลุ่งพล่าน\nพว�พ้อง\nพวงมาลัย\nพวงมาลา\nพวงหรีด\nพวงคราม\nพวงชมพู\nพวง�สด\nพ่วงพี\nพวยน้ำ\nพวยพุ่ง\nพส�นิ�ร\nพหุคูณ\nพหุภาคี\nพหูพจน์\nพหูสูต\nพอควร\nพอใจ\nพอใช้\nพอใช้ได้\nพอดี\nพอตัว\nพอทำเนา\nพอประมาณ\nพอเพียง\nพอ�รง\nพอสมควร\nพอเหมาะ\nพ่อขุน\nพ่อครัว\nพ่อตา\nพ่อบ้าน\nพ่อพันธุ์\nพ่อม่าย\nพ่อเมือง\nพ่อเลี้ยง\nพ่อสื่อ\nพอ�พูน\nพ้องพาน\nพั�ผ่อน\nพั�พิง\nพั�ฟื้น\nพั�ร้อน\nพั��รม\nพัดยศ\nพัดลม\nพันพัว\nพับ�าน\nพับเพียบ\nพัวพัน\nพาซื่อ\nพาดพิง\nพิณพาทย์\nพิธี�ร\nพิธี�รรม\nพิธี�าร\nพิธีรีตอง\nพิธีสาร\nพินัย�รรม\nพิมพ์เขียว\nพิมพ์ใจ\nพิมพ์ดีด\nพิษสง\nพี่น้อง\nพี่เบิ้ม\nพี่เลี้ยง\nพึงใจ\nพึงพอใจ\nพึ่งพา\nพึ่งพิง\nพืชพันธุ์\nพืชมงคล\nพื้น�าน\nพื้นที่\nพื้นบ้าน\nพื้นเพ\nพื้นเมือง\nพื้นเสีย\nพุพอง\nพุทธ�าล\nพุทธคุณ\nพุทธจั�ร\nพุทธเจดีย์\nพุทธฎี�า\nพุทธป�ิมา\nพุทธป�ิมา�ร\nพุทธมาม�ะ\nพุทธศั�ราช\nพุทธศาสนิ�ชน\nพุทธองค์\nพุทธชาด\nพุทธรั�ษา\nพุ่มพวง\nพุ่มไม้\nพู่�ัน\nพูดจา\nเพ่งเล็ง\nเพดานบิน\nเพดานปา�\nเพริศพราย\nเพริศพริ้ง\nเพริศ�พร้ว\nเพรีย�พร้อง\nเพรียวลม\nเพลงเชิด\nเพลงยาว\nเพลิง�ัลป์\nเพลินใจ\nเพลินตา\nเพลี่ยงพล้ำ\nเพ้อ�ัน\nเพาะ�าย\nเพาะชำ\nเพาะปลู�\nเพิ�ถอน\nเพิ�เฉย\nเพิ่มเติม\nเพิ่มพูน\nเพียงตา\nเพียงพอ\nเพียบ�ประ\nเพียบพร้อม\nเพื่อนเ�ลอ\nเพื่อนตาย\nเพื่อนบ้าน\nเพื่อน�ูง\nเพื่อนยา�\n�พ้ท้อง\n�พร่หลาย\n�พร่งพราย\n�พรวพราว\nโพธิ�าณ\nโพธิบัลลัง�์\nโพธิสมภาร\nโพธิสัตว์\nโพ้นทะเล\nโพยภัย\nไพ่ตาย\nไพ่ป๊อ�\nไพรวัน\nไพรสณฑ์\nไพรสัณฑ์\nไพร่พล\nไพร่ฟ้า\nไพร่สม\nไพร่ส่วย\nไพร่หลวง\nฟ�ช้ำ\nฟองเต้าหู้\nฟองน้ำ\nฟองมัน\nฟ้อง�ลับ\nฟ้องร้อง\nฟอนเฟะ\nฟั�ทอง\nฟัดเฟียด\nฟันดาบ\nฟัน�่า\nฟัน�ท้\nฟันน้ำนม\nฟันปลา\nฟันฟาง\nฟันเฟือง\nฟันม้า\nฟันเลื่อย\nฟันหนู\nฟั่นเ�ือ\nฟั่นเฟือน\nฟื้นตัว\nฟื้น�อย\nฟื้นฟู\nฟุ้งซ่าน\nฟุ้งเฟ้อ\nฟุ้งเฟื่อง\nฟุตบอล\nฟูฟ่อง\nฟูเฟื่อง\nฟูมฟั�\nฟูมฟาย\nเฟะฟะ\nเฟื่องฟ้า\nเฟื่องฟุ้ง\nเฟื่องฟู\nไฟฉาย\nไฟ�ช็�\nไฟธาตุ\nไฟฟ้า\nภัต�ิจ\nภาคทัณฑ์\nภาคพื้น\nภาคเรียน\nภาคภูมิ\nภาพถ่าย\nภาพนิ่ง\nภาพประ�อบ\nภาพพจน์\nภาพยนตร์\nภาพลวงตา\nภาพลั�ษณ์\nภายนอ�\nภายใน\nภายหน้า\nภายหลัง\nภาร�ิจ\nภารธุระ\nภารโรง\nภารตวิทยา\nภาษาศาสตร์\nภาส�ร\nภิ�โ�ภาพ\nภินชาติ\nภูธร\nภูธเรศ\nภูบาล\nภูเบศ\nภูเบศวร์\nภูเขา\nภูเขาไฟ\nภูผา\nภูตคาม\nภูตบดี\nภูตรูป\nภูเตศวร\nภูมินทร์\nภูมิบาล\nภูมิประเทศ\nภูมิภาค\nภูมิรั�ศาสตร์\nภูมิลำเนา\nภูมิศาสตร์\nภูมิอา�าศ\nภูมิธรรม\nภูมิปั��า\nภูมิรู้\nภูมิใจ\nภูมิ�าน\nภูมิคุ้ม�ัน\nภูมิ�พ้\nภูษาโยง\nเภทภัย\nเภสัช�ร\nเภสัช�รรม\nเภสัชวิทยา\nเภสัชศาสตร์\nโภคทรัพย์\nโภคภัณฑ์\nโภชนา�ร\nโภชนา�าร\nม�ุฎราช�ุมาร\nมงคล��ด\nมงคลสูตร\nมงคลหัตถี\nมณเฑียรบาล\nมดดำ\nมด�ดง\nมดเท็จ\nมดยอบ\nมดลู�\nมธุปายาส\nมธุรส\nมนเทียรบาล\nมนุษย์�บ\nมโน�รรม\nมโนคติ\nมโนทุจริต\nมโนธรรม\nมโนภาพ\nมโนมัย\nมโนรถ\nมโนรมย์\nมโนสุจริต\nมรรคนาย�\nมรรคผล\nมฤคชาติ\nมฤคทายวัน\nมฤคราช\nมลทิน\nมลพิษ\nมลสาร\nมว�เหล็�\nม้วนหน้า\nมวยไทย\nมวยปล้ำ\nมวยล้ม\nมวยวัด\nมวยสา�ล\nมวยหมู่\nมวลสาร\nมอคราม\nมอซอ\nมอหมึ�\nมองเมียง\nมอบตัว\nมอบหมาย\nมอมเมา\nมะขามเทศ\nมะขามป้อม\nมะขามเปีย�\nมะเขือเทศ\nมะเขือพวง\nมะพร้าว��้ว\nมั�คุ้น\nมั�จี่\nมั�ง่าย\nมั�น้อย\nมั�มา�\nมั�ให�่\nมั่งคั่ง\nมั่งมี\nมัจจุราช\nมัชฌิมนิ�าย\nมัชฌิมประเทศ\nมัชฌิมยาม\nมัชฌิมวัย\nมัดจำ\nมัดหมี่\nมัธยม�าล\nมัธยมศึ�ษา\nมัน��ว\nมันเทศ\nมัน�รั่ง\nมันเปลว\nมันสมอง\nมั่นคง\nมั่นใจ\nมั่นหมาย\nมั่นเหมาะ\nมัวเมา\nมัวหมอง\nมั่วสุม\nม้าเทศ\nม้าน้ำ\nม้ามืด\nม้าเร็ว\nม้าล่อ\nม้าลาย\nมา�มาย\nมาตร�าร\nมาตร�าน\nมาตราส่วน\nมาตุคาม\nมาตุฆาต\nมาตุภูมิ\nม่านตา\nม่านบังตา\nมายา�ร\nมายา�ล\nมายา�าร\nมายาวี\nมารผจ�\nมารวิชัย\nมารสังคม\nมารหัวขน\nมาลา�าร\nมิ่งขวั�\nมิ่งมิตร\nมิจฉาจาร\nมิจฉาชีพ\nมิดชิด\nมิดเมี้ยน\nมิดหมี\nมิตรจิต\nมิตรภาพ\nมิตรสหาย\nมิน่า\nมีหน้า\nมีดโ�น\nมีดดาบ\nมีดโต้\nมีดพ�\nมีดพับ\nมีดสั้น\nมึนงง\nมึนชา\nมึนตึง\nมึนเมา\nมืดครึ้ม\nมืดมน\nมืดมัว\nมือจับ\nมือดี\nมือเติบ\nมือปืน\nมือเปล่า\nมือมืด\nมือสอง\nมือเสือ\nมือหนึ่ง\nมือใหม่\nมุ�ตล�\nมุขปา�ะ\nมุขมนตรี\nมุ่งมั่น\nมุ่งมาด\nมุ่งหน้า\nมุ่งหมาย\nมุ่งหวัง\nมุ้งลวด\nมุ้งสายบัว\nมุม�้ม\nมุม�ลับ\nมุมเงย\nมุมฉา�\nมุมตรง\nมุมป้าน\nมุมมืด\nมุม�ย้ง\nมุมสะท้อน\nมุมหั�เห\nมุม�หลม\nมุสาวาท\nมู�เลือด\nมู�มัน\nมู�หลวง\nมูนดิน\nมูล�าน\nมูลนาย\nมูลนิธิ\nมูลเหตุ\nมูลค่า\nมูล�อย\nเม็ดเงิน\nเม็ดเลือด\nเม็ดโลหิต\nเม่นทะเล\nเมรุมาศ\nเมรุราช\nเมล์อา�าศ\nเมาดิบ\nเมามัน\nเมามัว\nเมามาย\nเมินเฉย\nเมียน้อย\nเมียหลวง\nเมียงมอง\nเมี่ยงลาว\nเมี่ยงส้ม\nเมื่อ�ี้\nเมื่อตะ�ี้\nเมื่อใด\nเมื่อไร\nเมื่อไหร่\nเมื่อนั้น\nเมืองขึ้น\nเมืองท่า\nเมืองนอ�\nเมืองหลวง\nเมื่อยขบ\nเมื่อยล้า\n�ม่�อง\n�ม่�ุ��จ\n�ม่คุณ\n�ม่งาน\n�ม่เจ้า\n�ม่ชี\n�ม่ทัพ\n�ม่นม\n�ม่น้ำ\n�ม่บท\n�ม่บ้าน\n�ม่เบี้ย\n�ม่พระ\n�ม่พิมพ์\n�ม่เพลง\n�ม่มด\n�ม่ม่าย\n�ม่ไม้\n�ม่ย�\n�ม่ยาย\n�ม่ร้าง\n�ม่เรือน\n�ม่�รง\n�ม่เล้า\n�ม่เลี้ยง\n�ม่สี\n�ม่สื่อ\n�ม่เหล็�\n�มงมุม\n�ม่นยำ\n�มลงช้าง\n�มลงวัน\n�มลงปอ\n�มลงภู่\n�มลงเม่า\n�มวเซา\n�มวน้ำ\n�มวป่า\n�มวมอง\nไม้�ลัด\nไม้�วาด\nไม้�างเขน\nไม้เ�าหลัง\nไม้ขีดไฟ\nไม้จิ้มฟัน\nไม้เด็ด\nไม้ตาย\nไม้ตีพริ�\nไม้ที\nไม้เท้า\nไม้บรรทัด\nไม้เมตร\nไม้ระ�นง\nไม้เรียว\nไม้หมอน\nไม้อัด\nไม้จัตวา\nไม้ตรี\nไม้ไต่คู้\nไม้โท\nไม้ผัด\nไม้มลาย\nไม้ม้วน\nไม้ยม�\nไม้หน้า\nไม้หันอา�าศ\nไม้เอ�\nย��ลีบ\nย�ครู\nย�เครื่อง\nย�เค้า\nย�ทรง\nย�ฟ้อง\nย�เมฆ\nย�ยอ\nย�ย่อง\nย�เลิ�\nย�เว้น\nย่นย่อ\nยมทูต\nยมบาล\nยมราช\nยมโล�\nยวดยิ่ง\nยวดยาน\nยวนยี\nยวบยาบ\nย่อท้อ\nย่อส่วน\nย่อหน้า\nย่อหย่อน\nยอ�ย้อน\nยองใย\nย่องเบา\nย่อง�ย่ง\nยอดเยี่ยม\nยอดอ�\nย้อนยอ�\nย้อนรอย\nย้อนศร\nย้อน�สง\nย้อนหลัง\nยอบ�ยบ\nยอมความ\nย่อมเยา\nย่อยยับ\nยั�ยอ�\nยั�ย้าย\nยั�เยื้อง\nยั��รรม\nยั�พิธี\nยัดเยียด\nยับเยิน\nยับยั้ง\nยั่วยวน\nยั่วยุ\nยั่วเย้า\nยา�วาด\nยา�ันยุง\nยาเขียว\nยาใจ\nยาฉุน\nยาชา\nยาซัด\nยาดอง\nยา�ดง\nยาถ่าย\nยาธาตุ\nยานัตถุ์\nยาเบื่อ\nยาโป๊\nยา��ด\nยาพิษ\nยาระบาย\nยาสลบ\nยาสั่ง\nยาสีฟัน\nยาสูบ\nยาเส้น\nยาเสพติด\nยาหม่อง\nยาเหลือง\nย่าทวด\nย่านาง\nยา��ค้น\nยา�จน\nยา�เย็น\nยา�ไร้\nยางนอ�\nยางใน\nยางมะตอย\nยางมะตูม\nยางลบ\nยางสน\nยางอาย\nย่าง�ราย\nย่างเยื้อง\nย่างสด\nย่างสามขุม\nย่างเหยียบ\nยานเ�ราะ\nยานพาหนะ\nยานอว�าศ\nยานคาง\nยายทวด\nยาวเฟื้อย\nยาวยืด\nยาวเหยียด\nยำทวาย\nยำให�่\nยำเ�รง\nยำเยง\nย่ำต๊อ�\nย่ำยี\nย่ำ�ย่\nยิงเป้า\nยิ่งนั�\nยิ่งยวด\nยิ่งให�่\nยินดี\nยินยอม\nยินร้าย\nยิ้ม�ริ่ม\nยิ้ม�ฉ่ง\nยิ้ม�ต้\nยิ้ม�ป้น\nยิ้มเผล่\nยิ้มเยาะ\nยิ้ม�ย้ม\nยียวน\nยึดครอง\nยึดถือ\nยึดมั่น\nยึดเหนี่ยว\nยืดยาด\nยืดยาว\nยืดเยื้อ\nยืดหยุ่น\nยืดอ�\nยืน�ราน\nยืนต้น\nยืนพื้น\nยืนยง\nยืนยัน\nยืนหยัด\nยื้อยุด\nยุยง\nยุ�ยง\nยุ�หย่\nยุคลบาท\nยุคเข็�\nยุคทอง\nยุคมืด\nยุ่งขิง\nยุ่งยา�\nยุ่งเหยิง\nยุติธรรม\nยุทธ�าร\nยุทธนาวี\nยุทธปัจจัย\nยุทธภัณฑ์\nยุทธภูมิ\nยุทธวิธี\nยุทธศาสตร์\nยุทธหัตถี\nยุทธนา�าร\nยุทธนาธิ�าร\nยุบยับ\nยุบยิบ\nยุพราช\nยู่ยี่\nเย็นเจี๊ยบ\nเย็นใจ\nเย็นฉ่ำ\nเย็นเฉียบ\nเย็นชา\nเย็นชืด\nเย็นตา\nเย็นเยียบ\nเย็นเยือ�\nเย็นวาบ\nเย็นวูบ\nเย็บ�ี่\nเย็บจั�ร\nเย็บด้าย\nเย้ยหยัน\nเย้าหยอ�\nเยาะเย้ย\nเยี่ยม�ราย\nเยี่ยมเยียน\nเยี่ยมเยือน\nเยี่ยมยอด\nเยื่อเคย\nเยื่อใย\nเยือ�เย็น\nเยื้อง�ราย\nเยื้องยั�\nเยื้องย่าง\n�ย�ย้าย\n�ย��ยะ\n�ย่งชิง\n�ยบคาย\n�ยบยล\n�ย้มพราย\n�ย้มยิ้ม\n�ย้มสรวล\nโยเย\nโย้เย้\nโย�โคลง\nโย�ย้าย\nโย�โย้\nโยน�ลอง\nใยหิน\nร�ชั�\nร�ร้าง\nร�เรี้ยว\nร�เรื้อ\nร�รา�\nรงควัตถุ\nรชนี�ร\nรถ�ระบะ\nรถเ�๋ง\nรถเข็น\nรถ�ข่ง\nรถจั�ร\nรถจี๊ป\nรถตู้\nรถทัวร์\nรถบรรทุ�\nรถพ่วง\nรถพยาบาล\nรถไฟ\nรถไฟฟ้า\nรถม้า\nรถเมล์\nรถยนต์\nรถราง\nรถลา�\nรถสปอร์ต\nรถสิบล้อ\nรบ�วน\nรบรา\nรบเร้า\nรมดำ\nร่มเ�ล้า\nร่มชูชีพ\nร่มเย็น\nร่มรื่น\nร่วงโรย\nรวงผึ้ง\nรวงรัง\nรวดเร็ว\nรวนเร\nรวบยอด\nรวบรวม\nรวบรัด\nรวมพล\nรวมหัว\nร่วมใจ\nร่วมเพศ\nร่วมมือ\nร่วมรั�\nร่วมสมัย\nรวยริน\nรวยรื่น\nรสชาติ\nรสนิยม\nรองท้อง\nรองเท้า\nรองพื้น\nร่องน้ำ\nร่องรอย\nร้องขอ\nร้องทุ�ข์\nร้องเรียน\nร้องห่ม\nร้องไห้\nรองช้ำ\nรองทรง\nรอดชีวิต\nรอดตัว\nรอดตาย\nรอน�รม\nร่อนเร่\nร้อนใจ\nร้อนตัว\nร้อนรน\nร้อนรุ่ม\nร้อนวิชา\nร้อนอาสน์\nรอบจัด\nรอบเดือน\nรอบรู้\nรอยร้าว\nร่อยหรอ\nร้อยละ\nร้อย�รอง\nร้อย��้ว\nร้อยหวาย\nระนาดทุ้ม\nระนาดเอ�\nระเบิดขวด\nระเบิดมือ\nระเบียบ�าร\nรั�ใคร่\nรั�ษา�าร\nรั�ษา�ารณ์\nรังไข่\nรัง�ตน\nรังน�\nรังผึ้ง\nรังเพลิง\nรังมด\nรังสรรค์\nรังสฤษ�์\nรั้งรอ\nรังสี�พทย์\nรังสีวิทยา\nรัช�าล\nรัชทายาท\nรัชนี�ร\nรั�ธรรมนู�\nรั�บาล\nรั�บุรุษ\nรั�ประศาสน์\nรั�ประหาร\nรั�พิธี\nรั�มนตรี\nรั�วิสาห�ิจ\nรั�ศาสตร์\nรั�สภา\nรัด�ุม\nรัดเ�ล้า\nรัดตัว\nรัดประคด\nรัดรึง\nรัดรูป\nรัตติ�าล\nรับขวั�\nรับจ้าง\nรับช่วง\nรับใช้\nรับซื้อ\nรับทราบ\nรับประ�ัน\nรับประทาน\nรับปา�\nรับผิด\nรับผิดชอบ\nรับฟ้อง\nรับฟัง\nรับมือ\nรับรอง\nรับรู้\nรับสมัคร\nรับสั่ง\nรับหน้า\nรับเหมา\nรั่วไหล\nรามือ\nร่าเริง\nรา���้ว\nรา�ขวั�\nรา��าน\nรา�ฟัน\nรา�ศัพท์\nรา�เหง้า\nร่าง�าย\nร่าง�ห\nร้างรา\nราช�รณีย�ิจ\nราช�าร\nราช�ิจ\nราชครู\nราช�าน\nราชทัณฑ์\nราชทินนาม\nราชทูต\nราชธานี\nราชนาวี\nราชบัณฑิต\nราชบัลลัง�์\nราชบาตร\nราชบุตร\nราชปะ�ตน\nราชภั�\nราชมัล\nราชยาน\nราชรถ\nราชลั�จ�ร\nราชเลขาธิ�าร\nราชเลขานุ�าร\nราชวงศ์\nราชวัติ\nราชส�ุล\nราชสมบัติ\nราชสาส์น\nราชหัตถเลขา\nราชองครั�ษ์\nราชโอง�าร\nราชาคณะ\nราชาศัพท์\nราชินีนาถ\nร้านชำ\nร้านรวง\nราบคาบ\nราบรื่น\nราบเรียบ\nราย�าร\nรายงาน\nรายจ่าย\nรายได้\nรายทาง\nรายรับ\nรายล้อม\nรายละเอียด\nรายวิชา\nร่ายยาว\nร่ายรำ\nร้าย�าจ\nร้าย�รง\nราวนม\nราวป่า\nร้าวฉาน\nร้าวราน\nรำพัด\nรำ�พน\nรำวง\nร่ำไป\nร่ำร้อง\nร่ำเรียน\nร่ำไร\nร่ำลา\nร่ำไห้\nริเริ่ม\nริอ่าน\nริม�ีปา�\nริ้วรอย\nรีบร้อน\nรีบรุด\nรีบเร่ง\nรื่นรมย์\nรื่นเริง\nรื้อถอน\nรื้อฟื้น\nรุ�ฆาต\nรุ�ราน\nรุ�ล้ำ\nรุ�ไล่\nรุ่งขึ้น\nรุ่ง�จ้ง\nรุ่งเช้า\nรุ่งเรือง\nรุ่งโรจน์\nรุ่งสว่าง\nรุ่งสาง\nรุ่งอรุณ\nรุจิเรข\nรุดหน้า\nรุน�รง\nรุมเร้า\nรุมล้อม\nรุ่มรวย\nรุ่มร้อน\nรุ่ยร่าย\nรู้��ว\nรู้ความ\nรู้คุณ\nรู้งาน\nรู้จั�\nรู้�จ้ง\nรู้ใจ\nรู้เชิง\nรู้ตัว\nรู้ทัน\nรู้เท่า\nรู้เรื่อง\nรู้สำนึ�\nรู้สึ�\nรู้เห็น\nรูป�ารณ์\nรูปโฉม\nรูปฌาน\nรูปถ่าย\nรูปทรง\nรูปธรรม\nรูป�บบ\nรูปพรรณ\nรูปพรหม\nรูปภพ\nรูปภาพ\nรูปร่าง\nรูปสมบัติ\nเร่ร่อน\nเร่งด่วน\nเร่งมือ\nเร่งรัด\nเร่งรีบ\nเร่งเร้า\nเร้นลับ\nเร่อร่า\nเร่าร้อน\nเราะราย\nเราะร้าย\nเริงใจ\nเริงรมย์\nเริดร้าง\nเริ่มต้น\nเริ่ม�ร�\nเรี่ยราด\nเรี่ยไร\nเรีย�คืน\nเรีย�ตัว\nเรีย�ร้อง\nเรีย�หา\nเรียบร้อย\nเรียงความ\nเรียงตัว\nเรียงเบอร์\nเรียงพิมพ์\nเรียงเม็ด\nเรียงราย\nเรียนรู้\nเรียบร้อย\nเรียบเรียง\nเรียบวุธ\nเรี่ยมเร้\nเรี่ยว�รง\nเรือ�ลไฟ\nเรือ�อ�ละ\nเรือ�ำปั่น\nเรือจ้าง\nเรือดำน้ำ\nเรือโดยสาร\nเรือตรวจ�ารณ์\nเรือตังเ�\nเรือธง\nเรือนำร่อง\nเรือบด\nเรือบิน\nเรือใบ\nเรือประมง\nเรือพ่วง\nเรือพิฆาต\nเรือยนต์\nเรือยาว\nเรือโยง\nเรือรบ\nเรือลา�จูง\nเรือสำปั้น\nเรือสำเภา\nเรือหลวง\nเรือหางยาว\nเรืออีโปง\nเรือเอี้ยมจุ๊น\nเรื้อรัง\nเรือ�สวน\nเรืองนาม\nเรืองรอง\nเรือง�สง\nเรื่องราว\nเรื่องสั้น\nเรือน��้ว\nเรือนจำ\nเรือนเบี้ย\nเรือน�พ\nเรือนหอ\nเรื่อยเจื้อย\nเรื่อยเฉื่อย\nเรื่อยเปื่อย\n�รเงา\n�ร�นา\n�ร�นาขวั�\n�รงงาน\n�รงดึงดูด\n�รงเทียน\n�รงม้า\n�รงเหวี่ยง\n�รมรอน\n�รมรา\n�รมโรย\nโรคจิต\nโรงครัว\nโรงงาน\nโรงเจ\nโรงเตี๊ยม\nโรงทาน\nโรงนา\nโรงพยาบาล\nโรงพั�\nโรงพิมพ์\nโรงเรียน\nโรงเรือน\nโรง�รม\nโรงเลี้ยง\nโรงเลื่อย\nโรงสี\nโรงสีข้าว\nโรงอาหาร\nโรมรัน\nโรยรา\nฤชา�ร\nฤดู�าล\nลงขัน\nลง�ข�\nลงคอ\nลงตัว\nลงท้าย\nลงทุน\nลงโทษ\nลงพุง\nลงมือ\nลงรั�\nลงรอย\nลง�รง\nลงโรง\nลงเอย\nลดตัว\nลดละ\nลดเลี้ยว\nลดหย่อน\nลดหลั่น\nลนลาน\nล้นพ้น\nล้นหลาม\nล้นเหลือ\nลบล้าง\nลบเลือน\nลบหลู่\nลม�รด\nลมค้า\nลมงวง\nลม�ดด\nลมทะเล\nลมบ�\nลมบน\nลมบ้าหมู\nลมปราณ\nลมปา�\nลมพิษ\nลมว่าว\nลมเสีย\nลมหนาว\nลมหายใจ\nล่มจม\nล่มสลาย\nล้มละลาย\nล้มลุ�\nล้มเลิ�\nล่วงเ�ิน\nล่วงรู้\nล่วงละเมิด\nล่วงลับ\nล่วงล้ำ\nล่วงเลย\nล่วงหน้า\nลวดลาย\nลวดสปริง\nลวดหนาม\nล้วน�ล้ว\nลหุโทษ\nล่อลวง\nล่อหลอ�\nล่อ�หลม\nล้อต๊อ�\nล้อเลื่อน\nล้อเล่น\nล้อเลียน\nล้อหลอ�\nลองเชิง\nลองดี\nลองภูมิ\nล่องหน\nลอดช่อง\nล่อนจ้อน\nลอบ�ัด\nล้อมวง\nลอย��้ว\nลอยชาย\nลอยตัว\nลอยนวล\nลอย�พ\nลอยลำ\nละทิ้ง\nละเลย\nละเว้น\nละครนอ�\nละครใน\nละครเพลง\nละครร้อง\nละครรำ\nละครลิง\nละครสัตว์\nละเอียดอ่อน\nลั�ไ�่\nลั�พา\nลั�เพศ\nลั�ยิ้ม\nลั�ลอบ\nลั�ลั่น\nลั�หลับ\nลัดเลาะ\nลับตา\nลับ�ล\nลับหลัง\nลาออ�\nล่าช้า\nล่าทัพ\nล้าสมัย\nล้าหลัง\nลา�ข้าง\nล้างบาง\nล้างผลา�\nลาดเขา\nลาดตระเวน\nลาดเท\nลาดยาง\nลานบิน\nลาภปา�\nลาภลอย\nลามปาม\nลามเลีย\nลายคราม\nลายเซ็น\nลาย�ทง\nลายน้ำ\nลายพร้อย\nลายมือ\nลายลั�ษณ์\nลายเส้น\nลำ�ล้อง\nลำ�ข้ง\nลำธาร\nลำ�สง\nลำไส้\nลำตัด\nลำนำ\nล่ำสัน\nล้ำยุค\nล้ำสมัย\nล้ำลึ�\nล้ำเลิศ\nล้ำเส้น\nล้ำหน้า\nลิงจุ่น\nลิงลม\nลิงโลด\nลิดรอน\nลิ้นไ�่\nลิ้นชั�\nลิ้นปี่\nลิ้นควาย\nลิ้นงูเห่า\nลิ้นหมา\nลิบลับ\nลิบลิ่ว\nลิ่มเลือด\nลี้ภัย\nลี้ลับ\nลึ�ซึ้ง\nลึ�ลับ\nลึ�ล้ำ\nลืมตน\nลืมต้น\nลืมตัว\nลืมตา\nลืมเลือน\nลือชา\nลือชื่อ\nลือลั่น\nลุล่วง\nลุ�ลน\nลุ�ลาม\nลุ�ลี้ลุ�ลน\nลุ�ฮือ\nลุ่มน้ำ\nลุ่มลึ�\nลุ่มหลง\nลุ่ทาง\nลู��รง\nลู��รอ�\nลู��รุง\nลู��ลอน\nลู��ลิ้ง\nลู��วาด\nลู��ะจ๊อ�\nลู��ุ��จ\nลู�เ�ด\nลู���้ว\nลู�ขนไ�่\nลู�ข่าง\nลู�ขุน\nลู�เขย\nลู�ครึ่ง\nลู�คลื่น\nลู�ความ\nลู�คอ\nลู�ค้า\nลู�คิด\nลู�คู่\nลู�จ้าง\nลู�ช้าง\nลู�ชิด\nลู�ชิ้น\nลู�ชุบ\nลู�ซอง\nลู�โซ่\nลู�ดอ�\nลู�ดิ่ง\nลู�ตะ�ั่ว\nลู�ตุ้ม\nลู�เต้า\nลู�เต๋า\nลู�ถ้วย\nลู�ทุ่ง\nลู�เธอ\nลู�น้อง\nลู�น้ำ\nลู�นิมิต\nลู�บอล\nลู�บ้าน\nลู�บาศ�์\nลู�บิด\nลู�เบี้ยว\nลู�ประคบ\nลู�ประคำ\nลู�ปัด\nลู�ปืน\nลู�โป่ง\nลู�ผสม\nลู�ผู้ชาย\nลู�ผู้ห�ิง\nลู�พรรค\nลู�พี่\nลู�ฟู�\nลู�ไฟ\nลู�มือ\nลู�โม่\nลู�ไม้\nลู�ยาเธอ\nลู�รอ�\nลู�รัง\nลู�เรือ\nลู�ล้อ\nลู�ลอย\nลู�เล่น\nลู�เลี้ยง\nลู�โล�\nลู�วัด\nลู�ศร\nลู�ศิษย์\nลู�สมุน\nลู�สะใภ้\nลู�สูบ\nลู�เสือ\nลู�หนัง\nลู�หนี้\nลู�หนู\nลู�หมา�\nลู�หลง\nลู�หลาน\nลู�หาบ\nลู�หิน\nลู�เห็บ\nลู�เหม็น\nลู��หง่\nลู�อม\nลู�หม้อ\nลูบคม\nลูบคลำ\nลูบไล้\nเล็�น้อย\nเลขคณิต\nเลขผา\nเลขหมาย\nเล็ดลอด\nเล่นงาน\nเล่น�ง่\nเล่นชู้\nเล่นตัว\nเล่นลิ้น\nเล่นหัว\nเลนส์นูน\nเลนส์เว้า\nเล็บครุฑ\nเลยเถิด\nเลศนัย\nเล่ห์�ล\nเล่ห์เหลี่ยม\nเลอโฉม\nเลอมาน\nเลอเลิศ\nเลอสรวง\nเล่อล่า\nเลอะเลือน\nเล่าเรียน\nเล่าลือ\nเลาะลัด\nเลิ�รา\nเลิ�ร้าง\nเลิ�ล้ม\nเลิศเลอ\nเลี้ยงชีพ\nเลี้ยงดู\nเลี้ยงต้อย\nเลียบเคียง\nเลี้ยวลด\nเลือ�ตั้ง\nเลือ�เฟ้น\nเลือ�สรร\nเลื่องลือ\nเลือด�ำเดา\nเลือดเนื้อ\nเลือด�าด\nเลือดเย็น\nเลือดร้อน\nเลือดหมู\nเลือดอุ่น\nเลือนราง\nเลื่อนเปื้อน\nเลื่อนลอย\nเลื่อมพราย\nเลื่อมใส\nเลื่อยฉลุ\nเลื่อยลันดา\nเลื่อยวงเดือน\nเลื้อยคลาน\n�ลเหลียว\n�ล�เปลี่ยน\n�ล้ว�ัน\n�ละเล็ม\nโล่งใจ\nโล่งโถง\nโล่งอ�\nโลดเต้น\nโลดโผน\nโลดลิ่ว\nโลด�ล่น\nไล่ที่\nไล่เบี้ย\nไล่เลี่ย\nไล่เลียง\nไล่หลัง\nไล่ออ�\nว�วน\nวง�บ\nวง�ลม\nวง�าร\nวง�ขน\nวงเงิน\nวงจร\nวงนอ�\nวงใน\nวงรี\nวงเล็บ\nวงเวียน\nวง�หวน\nวงศ์วาน\nวจี�รรม\nวจีเภท\nวจีภาค\nวนเวียน\nวอดวาย\nว็อบ�ว็บ\nวังวน\nวังหน้า\nวังหลวง\nวังหลัง\nวัดราษฎร์\nวัดวา\nวัดหลวง\nวัดผล\nวัดพื้น\nวัตถุนิยม\nวัตถุประสงค์\nวัตรป�ิบัติ\nวันโ�น\nวันพระ\nวันเพ็�\nวัยรุ่น\nวัยวุฒิ\nว่า�ล่าว\nว่าจ้าง\nว่าด้วย\nว่าที่\nวาง�้าม\nวางใจ\nวางตัว\nวางตา\nวางโต\nวางท่า\nวางมวย\nวางมาด\nวางมือ\nวางวาย\nว่างเปล่า\nว่างเว้น\nวาดเขียน\nว่านเครือ\nวาบหวาม\nวายชนม์\nวายปราณ\nวายวาง\nวายวอด\nวายร้าย\nวายุภั�ษ์\nวาววับ\nวาววาม\nวาว�วว\nวาว�สง\nวิ�ฤต�ารณ์\nวิ�ฤติ�ารณ์\nวิ�ฤต�าล\nวิ�ฤติ�าล\nวิ�ลจริต\nวิงเวียน\nวิ่งเต้น\nวิ่งผลัด\nวิ่งรอ�\nวิ่งราว\nวิจิตรศิลป์\nวิชา�าร\nวิชาชีพ\nวิชาธร\nวิ��ูชน\nวิดพื้น\nวิต�จริต\nวิถีทาง\nวิทยา�ร\nวิทยา�ล\nวิทยา�าร\nวิทยาเขต\nวิทยาทาน\nวิทยาธร\nวิทยานิพนธ์\nวิทยาศาสตร์\nวิเทศสัมพันธ์\nวิธี�าร\nวินัยธร\nวินัยปิฎ�\nวินาศ�รรม\nวินาศภัย\nวินาศสันตะโร\nวิภัชพยา�รณ์\nวิภัชวาที\nวิไลวรรณ\nวิสั��ี�พทย์\nวิสั��ีภาพ\nวิสั��ีวิทยา\nวุฒิบัตร\nวุฒิสภา\nวุฒิสมาชิ�\nวุ่นวาย\nวุ้นเส้น\nวูบวาบ\nเวจ�ุฎี\nเวจมรรค\nเวช�รรม\nเวชภัณฑ์\nเวชศาสตร์\nเวทมนตร์\nเวนคืน\nเวร�รรม\nเวฬุ�าร\nเวฬุวัน\nเว้าวอน\nเวิ้งว้าง\nเวียงวัง\nเวียนเทียน\n�ว้ง�ัด\n�วดล้อม\n�วดวง\n�ว่นขยาย\n�ว่น�คว้น\n�ว่นตา\n�วบวับ\n�ววตา\n�วววาม\n�วววาว\n�วะเวียน\nโวยวาย\nไวไฟ\nไว้ใจ\nไว้ชื่อ\nไว้ตัว\nไว้ทุ�ข์\nไว้ลาย\nไว้หน้า\nไว้อาลัย\nศนิวาร\nศอ��ลับ\nศอ��ำ\nศอ��ำมา\nศั�ดิ์ศรี\nศั�ดิ์สิทธิ์\nศารทวิษุวัติ\nศาล�ขวง\nศาลจังหวัด\nศาลชั้นต้น\nศาลฎี�า\nศาลเตี้ย\nศาลทหาร\nศาลป�ครอง\nศาลพระภูมิ\nศาลเพียงตา\nศาล�พ่ง\nศาลรั�ธรรมนู�\nศาล�รงงาน\nศาลล้มละลาย\nศาลโล�\nศาลสูง\nศาลสูงสุด\nศาลอา�า\nศาลอุทธรณ์\nศาลา�ลาง\nศาลาดิน\nศาลาราย\nศาลาวัด\nศิลาฤ�ษ์\nศิลา�ลง\nศิษย์เ�่า\nศิษย์เอ�\nศีลจุ่ม\nศีลธรรม\nศีลวัต\nศีลอด\nศูนย์�ลาง\nศูนย์�ารค้า\nศูนย์ถ่วง\nศูนย์สูตร\nศูนย์หน้า\nเศร้าใจ\nเศร้าโศ�\nเศร้าสร้อย\nเศร้าสลด\nเศร้าหมอง\nเศวตฉัตร\nเศษเ�ิน\nเศษซ้อน\nเศษวรรค\nเศษส่วน\nเศษเหล็�\nโศ�นา��รรม\nโศ�ศัลย์\nโศ�เศร้า\nโศ�สลด\nส�ลโล�\nส่งเดช\nส่งท้าย\nส่งเสริม\nส่งเสีย\nส่งเสียง\nสงบเงียบ\nสงบเสงี่ยม\nสง่างาม\nสง่าราศี\nสดชื่น\nสดใส\nสตรีเพศ\nสติปั��า\nสถลมารค\nสถาน�งสุล\nสถานที่\nสถานทูต\nสถาน�ารณ์\nสถานภาพ\nสถิติศาสตร์\nสนตะพาย\nสนใจ\nส้นตีน\nสนธิสั��า\nสนนราคา\nสนับ�ข้ง\nสนับเพลา\nสนับมือ\nสนามบิน\nสนามเพลาะ\nสนิทสนม\nสนิมขุม\nสนิมสร้อย\nสนุ�สนาน\nสบประมาท\nสบายใจ\nสภาพธรรม\nสมควร\nสมจริง\nสมใจ\nสมนัย\nสมน้ำหน้า\nสมประ�อบ\nสมส่วน\nสมหวัง\nสมคบ\nสมทบ\nสมยอม\nสมรั�\nสมรู้\nสมสู่\nส้มฉุน\nส้มตำ\nส้มลิ้ม\nส้ม�ุ้ง\nส้มเช้า\nสม�านาม\nสมมติ�าน\nสมมุติ�าน\nสมมติเทพ\nสมรภูมิ\nสมัครใจ\nสมัยนิยม\nสมุทรศาสตร์\nสมุทรเสนา\nสยดสยอง\nสยองขวั�\nสยามรั�\nสรรหา\nสรวมชีพ\nสรวลเส\nสร้อยเศร้า\nสร้างสรรค์\nสร้างเสริม\nสลดใจ\nสลบไสล\nสละสลวย\nสลาเหิน\nสลา�ภัต\nสวนครัว\nสวนป่า\nสวนสนุ�\nสวนหย่อม\nส่วน�ลาง\nส่วนเ�ิน\nส่วนตัว\nส่วนบุ�\nส่วน�บ่ง\nส่วนประ�อบ\nส่วนพระองค์\nส่วนผสม\nส่วนรวม\nส่วนร่วม\nส่วนลด\nส่วนสัด\nสวม�อด\nสวมเขา\nสวมรอย\nสวยมภู\nสว่างไสว\nสวามิภั�ดิ์\nสวิงสวาย\nสสารนิยม\nส่อเสียด\nสอดคล้อง\nสอด�ทร�\nสอด�นม\nสอบถาม\nสอบทาน\nสอบไล่\nสอบสวน\nส้อมเสียง\nสะสวย\nสะ��วัลย์\nสะ���สง\nสะใจ\nสะเด็ดยาด\nสะเทือนใจ\nสะบัดช่อ\nสั่งสม\nสั่งสอน\nสั่งเสีย\nสังเ�ต�ารณ์\nสังคมนิยม\nสังคมวิทยา\nสังคมศาสตร์\nสังคมศึ�ษา\nสังคมสงเคราะห์\nสั��าบัตร\nสัดส่วน\nสัต�าร\nสัตบุรุษ\nสัตบริภัณฑ์\nสัตภัณฑ์\nสัตมหาสถาน\nสัตโลหะ\nสันเขา\nสันดอน\nสันหลัง\nสั่นเทา\nสั่นเทิ้ม\nสันติบาล\nสันติภาพ\nสันติวิธี\nสันติสุข\nสับเปลี่ยน\nสับสน\nสับหลี�\nสับหว่าง\nสัมมาคารวะ\nสัมมาชีพ\nส่าเหล้า\nสา��ะเบือ\nสาทิสลั�ษณ์\nสาธุ�าร\nสาธุชน\nสาบเสือ\nสาปสรร\nสาป�ช่ง\nสาปส่ง\nสามง่าม\nสามล้อ\nสามเหลี่ยม\nสามเวท\nสามั�ชน\nสามั�สำนึ�\nสายดิ่ง\nสายดิน\nสายตรวจ\nสายน้ำ\nสายบัว\nสายพาน\nสายฟ้า\nสายยาง\nสายยู\nสายใย\nสายร�\nสายรุ้ง\nสายล่อฟ้า\nสายลับ\nสายเลือด\nสายโลหิต\nสายวัด\nสายส่ง\nสายสวาท\nสายสะดือ\nสายสะพาย\nสายสัมพันธ์\nสายสิ�จน์\nสายสืบ\nสายไหม\nสายอา�าศ\nสายตา\nสายหยุด\nสารตรา\nสารประ�อบ\nสารละลาย\nสารส้ม\nสารหนู\nสารทฤดู\nสาวใช้\nสาวน้อย\nสาวให�่\nสำนั�งาน\nสำนั�พิมพ์\nสำนั�สงฆ์\nสำมะโนครัว\nสำเร็จรูป\nสิ�ขาบท\nสิงสถิต\nสิงสู่\nสิ่ง�่อสร้าง\nสิ่งของ\nสิ่งป�ิ�ูล\nสิ่งพิมพ์\nสิ่ง�วดล้อม\nสิ่งศั�ดิ์สิทธิ์\nสิทธิ�ร\nสิทธิ์ขาด\nสิทธิชัย\nสิทธิโชค\nสิทธิบัตร\nสินค้า\nสินจ้าง\nสินเชื่อ\nสินไถ่\nสินทรัพย์\nสินน้ำใจ\nสินบน\nสิน�ร่\nสินสมรส\nสินสอด\nสินไหม\nสิ้นเชิง\nสิ้นสุด\nสีผึ้ง\nสีลม\nสีชอล์�\nสีถ่าน\nสีเทียน\nสีน้ำ\nสีน้ำมัน\nสีโปสเตอร์\nสี�ุ่น\nสี่เหลี่ยม\nสีหน้า\nสึ�หรอ\nสืบทอด\nสืบค้น\nสืบสวน\nสืบสาว\nสืบเสาะ\nสื่อผสม\nสื่อมวลชน\nสื่อสาร\nสุ�งอม\nสุ�ดิบ\nสุ�ปลั่ง\nสุ�ใส\nสุขนา��รรม\nสุขภัณฑ์\nสุขภาพ\nสุขลั�ษณะ\nสุขวิทยา\nสุขศาลา\nสุขศึ�ษา\nสุดท้าย\nสุต�วี\nสุนทรพจน์\nสุภาพชน\nสู่ขอ\nสู่รู้\nสู่สม\nสูงส่ง\nสู�เปล่า\nสู�สิ้น\nสู�เสีย\nสู�หาย\nเสสรวล\nเส�สร้ง\nเส�สรร\nเสถียรภาพ\nเส้นชัย\nเส้นตรง\nเส้นตาย\nเส้นทาง\nเส้นใย\nเส้นรุ้ง\nเส้นเลือด\nเส้น�วง\nเส้นสาย\nเส้นเสียง\nเส้นหมี่\nเส้นเอ็น\nเสบียง�รัง\nเสมอภาค\nเสมอหน้า\nเสมอเหมือน\nเสมียนตรา\nเสร็จสรรพ\nเสร็จสิ้น\nเสริมส่ง\nเสริมสร้าง\nเสริมสวย\nเสรีไทย\nเสรีธรรม\nเสรีนิยม\nเสรีภาพ\nเสาเข็ม\nเสาธง\nเสียใจ\nเสียเชิง\nเสียดาย\nเสียที\nเสียเที่ยว\nเสียเปรียบ\nเสียเปล่า\nเสียรู้\nเสีย�รง\nเสียสละ\nเสียหลั�\nเสียหาย\nเสี่ยงทาย\nเสียด�ทง\nเสียด�ทร�\nเสียดสี\nเสี้ยนศึ�\nเสี้ยนหนาม\nเสี้ยมสอน\nเสียวซ่าน\nเสียวไส้\nเสือดาว\nเสือดำ\nเสือปลา\nเสือป่า\nเสือไฟ\nเสื่อ��\nเสื่อ�ระจูด\nเสื่อน้ำมัน\nเสื่อลำ�พน\nเสื้อ�ล้าม\nเสื้อ�ั๊�\nเสื้อเ�ราะ\nเสื้อครุย\nเสื้อ�สง\nเสื้อเมือง\nเสือ�คลาน\nเสือ�สน\nเสือ�ไส\nเสื่อมคลาย\nเสื่อมถอย\nเสื่อมทราม\nเสื่อมโทรม\nเสื่อมสลาย\nเสื่อมสู�\nเสื่อมเสีย\nเสือหมอบ\n�ส�หน้า\n�สดงออ�\n�สเถา\n�สน�ล\n�สนรู้\n�สร้งว่า\nใส่ความ\nใส่ไคล้\nใส่ใจ\nใส่ไฟ\nไส้�รอ�\nไส้ไ�่\nไส้ติ่ง\nไส้ศึ�\nไส้อั่ว\nไส้เดือน\nไส้ตัน\nไสยเวท\nไสยศาสตร์\nห�ล้ม\nหงส์หย�\nหงอนไ�่\nหงอย�๋อย\nหงอยเหงา\nหงายท้อง\nหงายหลัง\nหงำเหงอะ\nหงำเหงือ�\nหดหาย\nหดหู่\nหนทาง\nหนว�หู\nหน่วงเหนี่ยว\nหน่วย�้าน\nหน่อไม้\nหนองใน\nหนอง�ซง\nหนั�ข้อ\nหนั�ใจ\nหนั��น่น\nหนั�หน่วง\nหนั�หนา\nหนัง�ลับ\nหนังตะลุง\nหนังเรียด\nหนังสด\nหนังให�่\nหนังสือพิมพ์\nหนา�น่น\nหน้า�ระดาน\nหน้า�า�\nหน้า�าฬ\nหน้า�ข้ง\nหน้าจั่ว\nหน้าฉาน\nหน้าตั�\nหน้าตา\nหน้าต่าง\nหน้าท้อง\nหน้าทับ\nหน้าที่\nหน้าที่นั่ง\nหน้าบัน\nหน้าปัด\nหน้าผา\nหน้าผา�\nหน้าม้า\nหน้ามุข\nหน้าไม้\nหน้าเลือด\nหน้าอ�\nหนามเตย\nหน่ายหนี\nหน่าย�หนง\nหนาวเหน็บ\nหนำ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n�า�\n�า�บาท\n�า�ะทิง\n�า�ะเยีย\n�า�ี\n�าง\n�้าง\n�างเ�ง\n�างเขน\n�๊าซ\n�าซะลอง\n�า�จนา\n�า�\n�าด\n�๊าด\n�าน\n�่าน\n�้าน\n�๊าน\n�านดา\n�านต์\n�านน\n�้านพร้าว\n�านพลู\n�าน้า\n�าบ\n�้าบ\n�าบู\n�าพย์\n�าเฟอีน\n�า�ฟ\n�าม\n�้าม\n�ามารมณ์\n�ามินี\n�าเมสุมิจฉาจาร\n�าย\n�่าย\n�าเยน\n�าร\n�ารณ์\n�าร์ด\n�าร์ตูน\n�ารบูร\n�ารย์\n�ารวิ�\n�ารเว�\n�าระเ�ด\n�าระบุหนิง\n�ารัณย์\n�ารันต์\n�ารางหัวขวาน\n�าริต�าร�\n�าริตวาจ�\n�ารุ�\n�ารุณย์\n�าเร�าร่อน\n�าล\n�าล�รรณี\n�าล�ิณี\n�าลจั�ร\n�าลั��ุตา\n�าลั��ู\n�าลัด\n�าลานุ�าล\n�าลิ�\n�าลี\n�า�ล\n�า�ล็�ซี\n�า�ล็�โทส\n�าว\n�้าว\n�าววาว\n�าวาง\n�า�วน\n�าศิ�\n�าษ�ะ\n�าษา\n�าสร\n�าสะ\n�าสา\n�าสาร\n�าสาวะ\n�าสิโน\n�าหล\n�าหลง\n�าหลา\n�าเหว่า\n�าไหล่\n�าฬ\n�าฬาว�\n�าฮัง\n�ำ\n�่ำ\n�ำ�วม\n�ำ�ัด\n�ำ�ับ\n�้ำ�ึ่ง\n�ำ�ูน\n�้ำเ�ิน\n�ำเ�ียง\n�ำคูน\n�ำจร\n�ำจัด\n�ำจาย\n�ำชับ\n�ำชำ\n�ำซาบ\n�ำซำ\n�ำด้น\n�ำดัด\n�ำดาล\n�ำเดา\n�ำธร\n�ำนล\n�ำนัน\n�ำนัล\n�ำเนิด\n�ำบัง\n�่ำบึ้ง\n�ำเบ้อ\n�ำปอ\n�ำปั่น\n�ำผลา\n�ำพง\n�ำพด\n�ำพต\n�ำพร้า\n�ำพรา�\n�ำพวด\n�ำพอง\n�ำพืด\n�ำพุด\n�ำพู\n�ำเพลิง\n�ำ�พง\n�ำภู\n�ำมลาศน์\n�ำมเลศ\n�ำมะถัน\n�ำมะลอ\n�ำมะหยี่\n�ำมะหริด\n�ำมังละ�าร\n�ำมังวิลิต\n�ำมัชพล\n�ำยาน\n�ำยำ\n�ำรอ\n�ำราบ\n�ำราล\n�ำเริบ\n�ำไร\n�ำลัง\n�ำลุง\n�ำเลา\n�ำไล\n�ำสรด\n�ำสรวล\n�ำหนด\n�ำหนัด\n�ำเหน็จ\n�ำ�หง\n�ิ�\n�ิ๊�\n�ิ่ง\n�ิ้ง�่า\n�ิ้ง�ือ\n�ิ้งโครง\n�ิจ\n�ิจจะ\n�ิจจา\n�ิดา�าร\n�ิดาหยัน\n�ิตติ\n�ิตติมศั�ดิ์\n�ิน\n�ินนร\n�ินปลี\n�ินเปี้ยว\n�ินริน\n�ินรี\n�ิ๊บ\n�ิมตึ๋ง\n�ิมิชาติ\n�ิมิวิทยา\n�ิโมโน\n�ิโยตีน\n�ิระ\n�ิริณี\n�ิรินท\n�ิริเนศวร\n�ิริยา\n�ิเลน\n�ิเลส\n�ิโล\n�ิโลม�ะ\n�ิ่ว\n�ิ๋ว\n�ี\n�ี่\n�ี้\n�ี๊\n�ี๋\n�ี�วิทยา\n�ีด\n�ีตาร์\n�ีบ\n�ีรติ\n�ีฬา\n�ึ�\n�ึง\n�ึ่ง\n�ึ๋น\n�ุ\n�ุ�\n�ุ๊�\n�ุ��ุ�\n�ุ��ุร\n�ุ�รรม\n�ุ้ง\n�ุงอน\n�ุงาน\n�ุโง�\n�ุจี\n�ุ��จ\n�ุ�ชร\n�ุฎ\n�ุฎา\n�ุฎี\n�ุฎุมพี\n�ุ��ัง\n�ุ�ิ\n�ุณฑ์\n�ุณฑล\n�ุณฑี\n�ุณโฑ\n�ุณาล\n�ุณี\n�ุด\n�ุดัง\n�ุดั่น\n�ุดา\n�ุทัณฑ์\n�ุน\n�ุ๊น\n�ุนเชียง\n�ุนที\n�ุโน�ามอ\n�ุบ\n�ุบ�ับ\n�ุม\n�ุ่ม\n�ุม�อย\n�ุมภ์\n�ุมภนิยา\n�ุมภัณฑ์\n�ุมภา\n�ุมภิล\n�ุมภีล์\n�ุมเหง\n�ุมาร\n�ุมารา\n�ุมารี\n�ุมุท\n�ุย\n�ุ๊ย\n�ุ๋ย\n�ุยช่าย\n�ุยเฮง\n�ุรระ\n�ุรุพินท์\n�ุเรา\n�ุล\n�ุลา\n�ุลาหล\n�ุลี\n�ุลี�ุจอ\n�ุเลา\n�ุ�ล\n�ุเวร\n�ุศราช\n�ุศล\n�ุศโลบาย\n�ุสุม\n�ุสุมภ์\n�ุสุมา\n�ุสุมาลย์\n�ุสุมิตลดาเวลลิตา\n�ุหนี\n�ุหนุง\n�ุหร่า\n�ุหล่า\n�ุหลาบ\n�ุ�หละ\n�ู\n�ู่\n�ู้\n�ู๊�\n�ู�\n�ู�า\n�ูณฑ์\n�ูด\n�ูบ\n�ูปรี\n�ูรมะ\n�ูรมาวตาร\nเ�\nเ�้\nเ�๊\nเ�๋\nเ��\nเ�๊�\nเ��มะเหร�\nเ�๊�ฮวย\nเ�้�ัง\nเ�็ง\nเ�่ง\nเ�้ง\nเ�๋ง\nเ�ง�อย\nเ�่ง�าจ\nเ�งเขง\nเ�๋งเคง\nเ�็จ\nเ�จิอาจารย์\nเ�ชา\nเ�ณฑ์\nเ�ด\nเ�็ด\nเ�ตุ\nเ�น\nเ�็บ\nเ�ม\nเ�ย\nเ�ยูร\nเ�รง\nเ�ร็ง\nเ�ร็ด\nเ�รน\nเ�ร่อ\nเ�รอะ\nเ�ราะ\nเ�ริ�\nเ�ริน\nเ�ริ่น\nเ�รีย�\nเ�รียง\nเ�รียด\nเ�รียน\nเ�รียบ\nเ�รียม\nเ�รียว\nเ�รี้ยว\nเ�เร\nเ�ล็ด\nเ�ลศ\nเ�ลอ\nเ�ลา\nเ�ล้า\nเ�ลาะ\nเ�ลี่ย\nเ�ลี้ย\nเ�ลียง\nเ�ลี้ยง\nเ�ลียด\nเ�ลียว\nเ�ลือ\nเ�ลื้อ\nเ�ลือ�\nเ�ลื่อน\nเ�ลื้อน\nเ�วั�\nเ�วียน\nเ�ศ\nเ�ศว\nเ�ศวะ\nเ�ศา\nเ�ศินี\nเ�ศี\nเ�ษตร\nเ�ษม\nเ�ษียณ\nเ�ษียน\nเ�ษียร\nเ�ส\nเ�สร\nเ�สรี\nเ�สา\nเ�สี\nเ�้อ\nเ�อิชา\nเ�ะ\nเ�ะ�ะ\nเ�า\nเ�่า\nเ�้า\nเ�๋า\nเ�าต์\nเ�าทัณฑ์\nเ�าบิล\nเ�าลัด\nเ�าลิน\nเ�าไศย\nเ�าหลี\nเ�าเหลา\nเ�าเหลียง\nเ�้าอี้\nเ�าะ\nเ�ิ้ง\nเ�ิด\nเ�ิน\nเ�ิบ\nเ�ีย\nเ�ีย��าย\nเ�ียง\nเ�ี่ยง\nเ�ี๋ยง\nเ�ียจ\nเ�ียด\nเ�ียน\nเ�ี้ยมไฉ่\nเ�ี้ยมอี๋\nเ�ียร์\nเ�ียรติ\nเ�ียรติ์\nเ�ี่ยว\nเ�ี้ยว\nเ�ี๊ยว\nเ�ี๊ยะ\nเ�ื้อ\nเ�ือ�\nเ�ื้อ�ูล\nเ�ือบ\n��\n��่\n��้\n��ง\n��่ง\n��้ง\n��๊ง\n��งได\n��ง�นง\n��โดลิเนียม\n��น\n��่น\n��๊ป\n��ม\n��้ม\n��มมา\n��ร�\n��ร่ง\n��ร็น\n��รนิต\n��รไฟต์\n��ร่ว\n��ระ\n��ล\n��ล้ง\n��ลน\n��ลบ\n��ล้ม\n��ลลอน\n��ลเลียม\n��ล้ว\n��ละ\n���ล\n��ว\n��้ว\n��ว่ง\n��๊ส\n��ะ\nโ�\nโ�่\nโ�้\nโ�๋\nโ��\nโ��นุท\nโ��ิลา\nโ�โ�้\nโ�ง\nโ�่ง\nโ�ง�าง\nโ�้งเ�้ง\nโ�งโ�้\nโ�้งโค้ง\nโ�เชาว์\nโ��จนาท\nโ��จา\nโ��ิ\nโ��\nโ��าส\nโ�ณะ\nโ�ดัง\nโ�ทัณฑ์\nโ�น\nโ�่น\nโ�๋น\nโ�มล\nโ�มุท\nโ�เมน\nโ�เมศ\nโ�ย\nโ�ร�\nโ�ร��รา�\nโ�รง\nโ�ร่ง\nโ�ร่ง�ร่าง\nโ�รงเ�รง\nโ�ร๋งเ�ร๋ง\nโ�ร�จ\nโ�รต๋น\nโ�รธ\nโ�รธา\nโ�ร๋น\nโ�รม\nโ�รย\nโ�รศ\nโ�โรโ�เต\nโ�โรโ�โร�\nโ�โรโ�โส\nโ�ลน\nโ�ลาหล\nโ�ไล\nโ�วิท\nโ�ศ\nโ�ศล\nโ�ษม\nโ�สน\nโ�สัช\nโ�สินทร์\nโ�สีย์\nโ�สุม\nโ�ไสย\nโ�ห�\nใ�ล้\nไ�\nไ�่\nไ�๊\nไ�๋\nไ�่�อม\nไ�พัล\nไ�ร\nไ�รพ\nไ�รลาส\nไ�รศร\nไ�รศรี\nไ�รสร\nไ�รสรี\nไ�รสิทธิ\nไ�ล\nไ�ล่\nไ�ลาส\nไ�ว\nไ�วัล\nขงจื๊อ\nขจร\nขจรจบ\nขจัด\nขจ่าง\nขจาย\nขจาว\nขจิต\nขจี\nขจุย\nขเจา\nขณะ\nขด\nขน\nข้น\nขนง\nขนด\nขนบ\nขนม\nขนอง\nขนอน\nขนอบ\nขนัด\nขนัน\nขนา�\nขนาง\nขนาด\nขนาน\nขนาบ\nขนาย\nขนำ\nขนิษ�\nขนิษ�า\nขนุน\nขนุนน�\nขบ\nขบถ\nขบวน\nขบวร\nขม\nข่ม\nขมงโ�รย\nขมวด\nขมวน\nขมอง\nขม่อม\nขมัง\nขมับ\nขมา\nขม้ำ\nขมิ้น\nขมิบ\nขมีขมัน\nขมึง\nขมึงทึง\nขมุ\nขมุ�ขมัว\nขมุบ\nขโมย\nขยด\nขยม\nขย่ม\nขยอ�\nขยอง\nขย่อน\nขย้อน\nขยะ\nขยั�\nขยัน\nขยั้น\nขยับ\nขยาด\nขยาย\nขยำ\nขย้ำ\nขยิ�\nขยิบ\nขยิ่ม\nขยี้\nขยุ�ขยิ�\nขยุ�ขยุย\nขยุบ\nขยุบขยิบ\nขยุม\nขยุ้ม\nขยุย\nขรม\nขรรค์\nขรัว\nขริบ\nขรี\nขรึม\nขรุขระ\nขลบ\nขล้อ\nขลัง\nขลับ\nขลาด\nขลาย\nขลิบ\nขลุ�\nขลุ�ขลั�\nขลุ�ขลิ�\nขลุบ\nขลุม\nขลุ่ย\nขลู\nขลู่\nขวง\nข่วง\nขวด\nข่วน\nขวนขวาย\nขวบ\nขวย\nขวั�ไขว่\nขวั�\nขวั้น\nขวับ\nขวับเขวียว\nขวา\nขวา�\nขวาง\nขว้าง\nขวาด\nขวาน\nขวายขวน\nขวาว\nขว้าว\nขวิด\nขอ\nข่อ\nข้อ\nของ\nข้อง\nขอด\nขอน\nข้อน\nขอบ\nขอม\nข่อย\nข้อย\nข่อยหยอง\nขะ�จะ\nขะเน็ด\nขะมอมขะ�มม\nขะมั�เขม้น\nขะมุ�ขะมอม\nขะยิ�\nขะยุ�\nขะเย้อ�ขย่ง\nขัค\nขัง\nขังขอ�\nขัช\nขัณฑส�ร\nขัณฑสีมา\nขัด\nขัดมอน\nขัตติยมานะ\nขัน\nขั้น\nขันติ\nขันตี\nขันโต�\nขันที\nขันธ์\nขันธาวาร\nขับ\nขัว\nขั้ว\nขา\nข่า\nข้า\nขา�\nขา�๊วย\nขาง\nข่าง\nข้าง\nขาณุ\nขาด\nขาทนียะ\nขาน\nขาบ\nข้าพเจ้า\nขาม\nข่าม\nข้าม\nขาย\nข่าย\nขาล\nขาว\nข่าว\nข้าว\nข้าวอัง�ุลี\nขำ\nขิ�\nขิง\nขิง��ลง\nขิง�ครง\nขิด\nขิปสัทโท\nขิม\nขี่\nขี้\nขี้เข็บ\nขีณาสพ\nขีด\nขี้ตังนี\nขีปนาวุธ\nขี้ยอ�\nขีระ\nขึง\nขึ้ง\nขึ้น\nขึ้นฉ่าย\nขืน\nขื่น\nขื่อ\nขุ�\nขุด\nขุน\nขุ่น\nขุนเพ็ด\nขุม\nขุย\nขู่\nขูด\nเข\nเข้\nเข�\nเข็ง\nเข่ง\nเขจร\nเข็�\nเข็ด\nเขดา\nเขต\nเขน\nเข็น\nเข่น\nเขนง\nเขน็ด\nเขนย\nเขบ็จขบวน\nเขบ็ต\nเขม\nเข็ม\nเข้ม\nเข้มขาบ\nเขม็ง\nเขม็ด�ขม่\nเขม่น\nเขม้น\nเขม้นขะมั�\nเขมร\nเขมา\nเขม่า\nเขมือบ\nเขย\nเขย�\nเขย่ง\nเขย้อ�ขย่ง\nเขย่า\nเขยิน\nเขยิบ\nเขยื้อน\nเขรอะ\nเขลง\nเขลอะ\nเขละ\nเขลา\nเขลาะ\nเขว\nเขษม\nเขฬะ\nเขะขะ\nเขา\nเข่า\nเข้า\nเขิง\nเขิน\nเขิบ\nเขี่ย\nเขียง\nเขียด\nเขียดตะปาด\nเขียน\nเขี่ยน\nเขียม\nเขียว\nเขี้ยว\nเขียะ\nเขือ\nเขือง\nเขื่อง\nเขื่อน\nเขือม\n�ข\n�ข้\n�ข�\n�ข็ง\n�ข่ง\n�ข้ง\n�ขน\n�ข่น\n�ข้น\n�ขนง\n�ขม\n�ขม็บ\n�ขม่ว\n�ขยง\n�ขย่ง\n�ขว�\n�ขวง\n�ขวน\n�ขวะ\nโข\nโข�\nโขง\nโข่ง\nโขด\nโขดง\nโขน\nโขนง\nโขม\nโขมง\nโขมด\nโขย�\nโขยง\nโขย่ง\nโขยด\nโขล�\nโขลง\nโขลน\nโขษม\nไข\nไข่\nไข้\nไขว่\nไขว้\nคคนะ\nคคนัมพร\nคคนางค์\nคคนานต์\nคง\nคงคา\nคงไคย\nคช\nคชาชาติ\nคชาชีพ\nคชาธาร\nคชาภรณ์\nคณนา\nคณบดี\nคณะ\nคณาจารย์\nคณาธิ�าร\nคณาธิปไตย\nคณานับ\nคณิ�า\nคณิต\nคเณศ\nคด\nคดี\nคติ\nคทา\nคน\nค้น\nคนทา\nคนทิสอ\nคนที\nคนโท\nคนธ์\nคันธ์\nคนธรรพ์\nคเนจร\nคบ\nคม\nคมน์\nคมนา�าร\nคมนาคม\nคมิ�ภัต\nคร�\nครบ\nครรชิต\nครรภ\nครรภ์\nครรลอง\nครรโลง\nครรไล\nครว�\nครวี\nครหา\nครอ�\nครอง\nครอง�ครง\nคร่อเงาะ\nคร่อเทียน\nครอบ\nคร่อม\nคระเมิม\nคระ�ลง\nคระไล\nคระ�วง\nคระหน\nคระหวน\nคระหาย\nคระโหย\nครั่ง\nครั้ง\nครัดเคร่ง\nครัน\nครั่น\nครั้น\nครับ\nครัว\nครา\nคร่า\nครา�\nคราง\nครา�\nคราด\nคร้าน\nคราบ\nคราม\nคร้าม\nครามครัน\nคราว\nคร่าว\nคราส\nครำ\nคร่ำ\nคร่ำเคร่ง\nคริปทอน\nคริสต์\nครีบ\nครีม\nครีษมายัน\nครึ\nครึ�ครื้น\nครึ�โครม\nครึ่ง\nครึ่ด\nครึน\nครึ้ม\nครืด\nครืน\nครื้น\nครืนครั่น\nครื้นครั่น\nครื้นครึ�\nครื้นเครง\nครือ\nครุ\nครุคระ\nครุฑ\nครุ่น\nครุมเครือ\nครุย\nครุวนา\nครู\nครู่\nครูด\nคฤโฆษ\nคฤนถ์\nคฤหบดี\nคฤหัสถ์\nคฤหาสน์\nคลวง\nคลอ\nคล้อ\nคลอ�\nคลอง\nคล่อง\nคล้อง\nคลอด\nคลอน\nคล้อย\nคลอรีน\nคลอโรฟอร์ม\nคลอโรฟีลล์\nคละ\nคละคลุ้ง\nคลั�\nคลั่�\nคลัง\nคลั่ง\nคลัตช์\nคลับคล้าย\nคลับคลา\nคลา\nคล้า\nคลาง�คลง\nคลาด\nคลาน\nคลาย\nคล้าย\nคล้ายคลึง\nคล่าว\nคลำ\nคล่ำ\nคล้ำ\nคลิ้งโคลง\nคลิด\nคลินิ�\nคลี\nคลี่\nคลึง\nคลื่น\nคลุ�\nคลุ้ง\nคลุบ\nคลุม\nคลุ่ม\nคลุ้ม\nควง\nควณ\nควน\nควบ\nควย\nควร\nควั�\nควั่�\nควั่งคว้าง\nควัน\nควั่น\nคว้า\nควา�\nคว้าง\nควา�\nควาน\nคว้าน\nความ\nควาย\nคว่าว\nคว่ำ\nควินิน\nควิวคว่าง\nคห�รรม\nคห�รรมศาสตร์\nคหบดี\nคหั�\nคอ\nค้อ\nคอ�\nค็อ�คัส\nค็อ�เทล\nคอเคซอยด์\nค่องอ้อย\nคอด\nคอ�ดง\nคอน\nค่อน\nค้อน\nคอน�รีต\nคอนเดนเซอร์\nคอน�วนต์\nคอนเสิร์ต\nคอม\nค่อม\nค้อม\nคอมพิวเตอร์\nคอมมานโด\nคอมมิวนิสต์\nคอย\nค่อย\nค้อย\nคอยล์\nคอร์ด\nคอ�ลน\nคอสติ�โซดา\nคะ\nค่ะ\nคะไขว่\nคะค้อย\nคะคาน\nคะนน\nคะนอง\nคะน้า\nคะนึง\nคะเน\nคะเนงร้าย\nคะเน็ด\nคะ�นน\nคะมำ\nคะยั้นคะยอ\nคะเยอ\nคั�\nคั่�\nคัคนะ\nคัคนัมพร\nคัคนางค์\nคัคนานต์\nคั่ง\nคังไคย\nคัจฉ\nคัณฑมาลา\nคัณฑสูตร\nคัด\nคัดเค้า\nคัดมอน\nคัดเม็ง\nคัทลียา\nคัน\nคั่น\nคั้น\nคันถรจนาจารย์\nคันธ�ุฎี\nคันธมาทน์\nคันธารราษฎร์\nคับ\nคับค้อน\nคับคา\nคับ�ค\nคัพภ์\nคัมภีร์\nคัมภีรภาพ\nคัล\nคั่ว\nคา\nค่า\nค้า\nค่าคบ\nคาง\nค่าง\nค้าง\nคางค�\nค้างคาว\nคาด\nคาถา\nคาทอลิ�\nคาน\nค้าน\nคาบ\nคาพยุต\nคาม\nคามวาสี\nคามณีย์\nคามภีร์\nคาย\nค่าย\nคาร์บอน\nคาร์บอเนต\nคาร์บอลิ�\nคาร์บูเรเตอร์\nคาร์โบรันดัม\nคาร์โบไฮเดรต\nคารม\nคารวะ\nคาราเต้\nคาราวาน\nคาว\nค่าว\nค้าว\nคาวตอง\nคาวี\nคาวุต\nคาส\nคำ\nค่ำ\nค้ำ\nคำนวณ\nคำนวร\nคำนับ\nคำนัล\nคำนึง\nคำนูณ\nคำ�อย\nคำเพลิง\nคำรน\nคำรบ\nคำราม\nคำ�สด\nคำ�หง\nคำโอง\nคิ�\nคิง\nคิด\nคิมหันต์\nคิรี\nคิลาน\nคิลานะ\nคิว\nคิ้ว\nคี่\nคีต\nคีบ\nคีม\nคีรี\nคีรีบูน\nคึ�\nคึ่�\nคึ�คั�\nคืน\nคืบ\nคือ\nคุ\nคุ�\nคุ��ี้\nคุ�คาม\nคุ�พาทย์\nคุ้ง\nคุณ\nคุด\nคุดทะราด\nคุต\nคุตติ\nคุ่น\nคุ้น\nคุป\nคุปต์\nคุปติ\nคุม\nคุ่ม\nคุ้ม\nคุย\nคุ้ย\nคุยห�าน\nคุยหประเทศ\nคุรุ\nคุลา\nคุลิ�่า\nคุลี�าร\nคุหา\nคู\nคู่\nคู้\nคูณ\nคูถ\nคูน\nคูปอง\nคูเรียม\nคูหา\nเค้�\nเค้เ�้\nเค้ง\nเคณฑะ\nเคด\nเค็ด\nเคน\nเค้น\nเคเบิล\nเค็ม\nเคมี\nเคย\nเครง\nเคร่ง\nเครงครา\nเครงครำ\nเครดิต\nเครน\nเครา\nเคร่า\nเคราหณี\nเคราะห์\nเครียด\nเครียว\nเครือ\nเครื่อง\nเคล้ง\nเคล็ด\nเคล้น\nเคล้า\nเคล่าคล่อง\nเคลิบเคลิ้ม\nเคลิ้ม\nเคลีย\nเคลื่อน\nเคลือบ\nเคว้ง\nเคหะ\nเคหา\nเคอะ\nเค้า\nเคาน์เตอร์\nเคารพ\nเคาะ\nเคาะ�คะ\nเคียง\nเคียด\nเคียน\nเคียม\nเคี่ยม\nเคียร\nเคียว\nเคี่ยว\nเคี้ยว\nเคือง\n�ค\n�ค่\n�ค้\n�ค�ล\n�คดเมียม\n�ค็ตตาล็อ�\n�ค�ตร\n�คโทด\n�คน\n�ค่น\n�ค้น\n�คบ\n�คบหมู\n�คปซูล\n�คม\n�คร่\n�คร�\n�ครง\n�คระ\n�คลคูลัส\n�คลง\n�คลเซียม\n�คลน\n�คล้ว\n�คล่วคล่อง\n�คลอรี\n�คลิฟอร์เนียม\n�คว\n�คว�\n�คว้น\n�ค�สด\n�คะ\nโค\nโค�\nโคเคน\nโค่ง\nโค้ง\nโคจร\nโคเซ�คนต์\nโคไซน์\nโคตร\nโค�ทนเจนต์\nโคธา\nโคน\nโค่น\nโคบอลต์\nโคปผ�ะ\nโคม\nโคม่า\nโคร�\nโคร�ครา�\nโครง\nโคร่ง\nโคร่งคร่าง\nโครม\nโครเมียม\nโครโมโซม\nโคราช\nโครำ\nโคล\nโคลง\nโคลน\nโควตา\nโคออร์ดิเนต\nใคร\nใคร่\nใคร่ครว�\nไค\nไค้\nไคร้\nไคร้เครือ\nไคล\nไคล้\nฆนะ\nฆราวาส\nฆ้อง\nฆ่า\nฆาต\nฆาน\nฆานินทรีย์\nเฆี่ยน\nโฆรวิส\nโฆษ�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าด\nเฉ\nเฉ�\nเฉโ�\nเฉ่ง\nเฉด\nเฉท\nเฉนียน\nเฉพาะ\nเฉย\nเฉลย\nเฉลว\nเฉลา\nเฉลิม\nเฉลี่ย\nเฉลียง\nเฉลี่ยง\nเฉลียบ\nเฉลียว\nเฉวียง\nเฉวียน\nเฉอะ�ฉะ\nเฉา\nเฉา�๊วย\nเฉาฮื้อ\nเฉาะ\nเฉิด\nเฉิบ\nเฉียง\nเฉียงพร้านาง�อ\nเฉียด\nเฉียบ\nเฉียว\nเฉี่ยว\nเฉือน\nเฉื่อย\n�ฉ\n�ฉ่\n�ฉ�\n�ฉง\n�ฉ่ง\n�ฉลบ\n�ฉล้ม\n�ฉะ\nโฉ\nโฉ่\nโฉเ�\nโฉ่งฉ่าง\nโฉงเฉง\nโฉด\nโฉนด\nโฉบ\nโฉเบ๊\nโฉม\nโฉล�\nไฉน\nไฉไล\nช�\nชคัตตรัย\nชง\nชงโค\nชงฆ์\nชงฆา\nชงโลง\nชฎา\nชฎามังษี\nชฎามังสี\nชฎิล\nชด\nชน\nชน�\nชนนี\nชนม์\nชนวน\nชนะ\nชนั�\nชนา\nชนาง\nชนิด\nชเนตตี\nชบา\nชม\nชมดชม้อย\nชมนาด\nชมพู\nชมพู่\nชมรม\nชม้อย\nชม้าย\nชไม\nชยา\nชโย\nชรทึง\nชรริน\nชรอุ่ม\nชระล้ำ\nชระลุ\nชระอาบ\nชระเอม\nชรัด\nชรา\nชล\nชโลง\nชโลม\nช่วง\nชวด\nชวน\nชวย\nช่วย\nชวร\nชวลิต\nชวา\nชวาล\nชวาลา\nช่อ\nชอ�\nช็อ�\nช็อ�โ�เลต\nช็อ�โ��ลต\nชอง\nช่อง\nช้อง\nชองระอา\nชอน\nช่อน\nช้อน\nชอบ\nชอม\nช้อย\nชอล์�\nชอ่ำ\nชอุ่ม\nชะ\nชะคราม\nชะงอ�\nชะง่อน\nชะงั�\nชะงัด\nชะง้ำ\nชะงุ้ม\nชะเง้อ\nชะเงื้อม\nชะ�ง้\nชะโง�\nชะฉ่า\nชะช่อง\nชะชะ\nชะช้า\nชะโด\nชะตา\nชะต้า\nชะนี\nชะเนาะ\nชะเนียง\nชะพลู\nชะเพลิง\nชะมด\nชะมบ\nชะมวง\nชะมัง\nชะมัด\nชะ�ม่\nชะรอย\nชะลอ\nชะลอม\nชะล่า\nชะลาน\nชะลิน\nชะลูด\nชะเลง\nชะเลย\nชะ�ล็�\nชะ�ลง\nชะวา�\nชะวาด\nชะเวิ�ชะวา�\nชะ�วง\nชะอม\nชะอ้อน\nชะเอม\nชะโอน\nชั�\nชั�คราม\nชั�ช้า\nชัง\nชั่ง\nชังคา\nชังฆ\nชัชวาล\nชั�\nชัด\nชัดช้า\nชัน\nชั้น\nชัน�าด\nชันชี\nชันตุ\nชันนะตุ\nชันนุ\nชันโรง\nชันษา\nชันสูตร\nชัปนะ\nชัพ\nชัมพูนท\nชัย\nชัยพฤ�ษ์\nชัยภูมิ\nชัลลุ�า\nชั่ว\nชั้ว\nชัวชม\nชา\nช้า\nชาคระ\nชาคริต\nชาคริยานุโยค\nช่าง\nช้าง\nช้าช่อน\nชา�\nชาด\nชาด�\nชาต\nชาตบุษย์\nชาตรี\nชาตะ\nชาตา\nชาติ\nชาน\nชานุ\nช้าปี่\nชาปีไหน\nช้า�ป้น\nช้าพลู\nชาม\nชามพูนท\nชามาดร\nชามาดา\nชามาตุ\nชาย\nชายา\nชาล\nชาลา\nชาลินี\nช้าเลือด\nชาว\nชาวี\nชำ\nช่ำ\nช้ำ\nชำงัด\nชำงาย\nช่ำชอง\nชำนะ\nชำนั�\nชำนัน\nชำนา�\nชำนิ\nชำเนียร\nชำมะนาด\nชำมะเลียง\nชำร่วย\nชำระ\nช้ำรั่ว\nชำรุด\nชำเรา\nชำเราะ\nชำ�ร�\nชำ�ระ\nชำเลือง\nชำ�หละ\nชิ\nชิง\nชิ่ง\nชิงชัน\nชิงช้า\nชิงช้าชาลี\nชิงชี่\nชิงฮื้อ\nชิชะ\nชิชิ\nชิณณะ\nชิด\nชิเดนทรีย์\nชิต\nชิตินทรีย์\nชิน\nชิ้น\nชินโต\nชิโนรส\nชิม\nชิม�ปนซี\nชิยา\nชิรณะ\nชิระ\nชิวหา\nชิสา\nชี\nชี่\nชี้\nชีปะขาว\nชีผะขาว\nชีผ้าขาว\nชีพ\nชีฟอง\nชีรณ\nชีระ\nชีวเคมี\nชีวประวัติ\nชีวภาพ\nชีววิทยา\nชีวะ\nชีวัน\nชีวา\nชีวาตม์\nชีวาลัย\nชีวิต\nชีวิตั�ษัย\nชีวิน\nชีวี\nชืด\nชื่น\nชื้น\nชื่อ\nชุ�\nชุ�ชี\nชุ้ง\nชุณห\nชุด\nชุติ\nชุน\nชุบ\nชุม\nชุ่ม\nชุมนุม\nชุมพร\nชุมพา\nชุม�พร�\nชุมรุม\nชุม�สง\nชุมเห็ด\nชุ่ย\nชุลมุน\nชุลี\nชุษณะ\nชู\nชู้\nเช็ค\nเช้ง\nเช้งวับ\nเชงเลง\nเช็ด\nเชน\nเช่น\nเชย\nเชลง\nเชลย\nเชล�ล็�\nเชลียง\nเชวง\nเชษ�ะ\nเชษ�า\nเชอ\nเช่า\nเช้า\nเชาว์\nเชาวน์\nเชิง\nเชิ�\nเชิด\nเชิ้ต\nเชียง\nเชี่ยน\nเชียบ\nเชี่ยม\nเชียร\nเชียร์\nเชียว\nเชี่ยว\nเชื่อ\nเชื้อ\nเชือ�\nเชื่อง\nเชือด\nเชือน\nเชื่อม\n�ช\n�ช่\n�ช่ง\n�ชงมา\n�ชบ๊วย\n�ช่ม\n�ชร์\n�ชล่ม\n�ชสซี\n�ชะ\nโช�\nโชค\nโชงโลง\nโชด�\nโชดึ�\nโชต\nโชต�\nโชติ\nโชติ�\nโชน\nโชมโรม\nโชย\nโชยง�าร\nโชยชาย\nโชยติส\nโชว์\nใช่\nใช้\nไช\nไชนะ\nไชย\nไชโย\nซ�\nซ่�\nซงดำ\nซ่งฮื้อ\nซด\nซน\nซ้น\nซบ\nซม\nซวดเซ\nซวน\nซวย\nซอ\nซอ�\nซอง\nซ่อง\nซ้อง\nซอง�มว\nซ้อง�มว\nซอน\nซ่อน\nซ้อน\nซอม\nซ่อม\nซ้อม\nซอมซ่อ\nซอย\nซอส\nซั�\nซั�ส้าว\nซัง\nซั้ง\nซัด\nซับ\nซัลฟา\nซั้ว\nซา\nซ่า\nซา�\nซาง\nซ่าง\nซาด\nซาน\nซ่าน\nซาบซ่าน\nซาบซึ้ง\nซ่าโบะ\nซา�มเรียม\nซ้าย\nซาลาเปา\nซาว\nซ่าหริ่ม\nซำ\nซ้ำ\nซิ\nซี\nซิ�\nซิ�ข์\nซิ�ซี้\nซิ��ซ็�\nซิ�าร์\nซิงโคนา\nซิ่น\nซินนามิ�\nซิน�ส\nซิบ\nซิป\nซิฟิลิส\nซิลิคอน\nซิว\nซี่\nซี�\nซีเซียม\nซีด\nซี้ด\nซีนอน\nซีป่าย\nซีเมนต์\nซีเรียม\nซีลีเนียม\nซีอิ๊ว\nซึ�\nซึง\nซึ่ง\nซึ้ง\nซึม\nซื่อ\nซื้อ\nซุ�\nซุง\nซุน\nซุบ\nซุป\nซุ่ม\nซุ้ม\nซุ่มซ่าม\nซุย\nซู่\nซูโครส\nซูด\nซู้ด\nซูดซาด\nซูบ\nเซ\nเซ็�\nเซ�คนต์\nเซ็ง\nเซ่ง\nเซ้ง\nเซ็ง�ซ่\nเซต\nเซน\nเซ็น\nเซ่น\nเซนติ�รัม\nเซนติเ�รด\nเซนติเมตร\nเซนติลิตร\nเซปั�ตะ�ร้อ\nเซราะ\nเซรุ่ม\nเซลเซียส\nเซลล์\nเซลลูลอยด์\nเซลลูโลส\nเซ่อ\nเซอร์โคเนียม\nเซอะ\nเซา\nเซ้าซี้\nเซาะ\nเซิง\nเซิ้ง\nเซียน\nเซียบ\nเซียมซี\nเซียว\nเซี่ยว\nเซี่ยว�าง\nเซื่อง\n�ซ\n�ซ่\n�ซ็�คาริน\n�ซง\n�ซง�ซว\n�ซด\n�ซบ\n�ซม\n�ซยิด\n�ซ่ว\n�ซะ\nโซ\nโซ่\nโซ�\nโซ่ง\nโซงโขดง\nโซเซ\nโซดา\nโซเดียม\nโซม\nโซรม\nโซลา\nไซ\nไซ้\nไซเ�ิล\nไซโคลน\nไซน์\nไซยาไนด์\nไซร้\nไซเรน\nไซโล\nฌาน\nฌาปน\nฌาปน�ิจ\nฌาปนสถาน\nเฌอ\nเฌอเอม\n�วน\n�ัตติ\n�าณ\n�าติ\n�านาซะฮ์\n�ิบ\n�ี่ปุ่น\nเ�ยธรรม\nไ�ยธรรม\nฎี�า\n��ัด\n�า�ูร\n�าน\n�านะ\n�านันดร\n�านานุ�รม\n�านานุรูป\n�านานุศั�ดิ์\n�านียะ\n�าปน\n�าปนา\n�ายี\n�ิต\n�ิติ\nฑาห�\nฑาหะ\nเฒ่า\nณรงค์\nเณร\nด�\nดง\nด้ง\nด้น\nดนโด่\nดนตรี\nดนัย\nดนุ\nดนู\nดบัสวิน\nดบัสวี\nดม\nดรงค์\nดรณี\nดรรชนี\nดราฟต์\nดรุณ\nดรุณี\nดล\nดวง\nด้วง\nดวด\nด่วน\nด้วน\nด้วย\nดอ�\nดอง\nด่อง\nด้อง\nดองฉาย\nดองดึง\nดอด\nดอน\nด่อน\nดอม\nด้อม\nดอย\nด้อย\nดอลลาร์\nดะ\nดะโต๊ะ\nดะหมัง\nดั�\nดั�ดาน\nดั��ด้\nดัง\nดั่ง\nดั้ง\nดัชนี\nดัด\nดัตช์\nดัน\nดั้น\nดับ\nดัมพ์\nดั้วเดี้ย\nดัส�ร\nดา\nด่า\nดา�\nด่าง\nด้าง\nดาด\nดาน\nด่าน\nด้าน\nดาบ\nดาบส\nดาม\nด้าม\nด้ามจิ้ว\nดามพ์\nดาย\nด้าย\nดาร�ะ\nดารณี\nดารดาษ\nดาระ\nดารา\nดาล\nดาลัด\nดาว\nด่าว\nด้าว\nดาวดึงส์\nดาวบส\nดาษ\nดาษดา\nดำ\nด่ำ\nด้ำ\nดำ�ล\nดำเ�ิง\nดำ�คง\nดำดง\nดำนาณ\nดำเนิน\nดำบล\nดำรง\nดำรวจ\nดำรัส\nดำริ\nดำรี\nดำรู\nดำฤษณา\nดำเลิง\nดิ�\nดิ่ง\nดิฉัน\nดิ�\nดิตถ์\nดิถี\nดิน\nดิ้น\nดิบ\nดิรัจฉาน\nดิล�\nดิ่ว\nดิ้ว\nดิ้วเดี้ยว\nดิษ�์\nดิสโพรเซียม\nดี\nดีเซล\nดีด\nดีดีที\nดีบุ�\nดีปลี\nดีเปรสชัน\nดีหมี\nดีหลี\nดึ�\nดึง\nดึ่ง\nดึ่ม\nดื่น\nดื่ม\nดือ\nดื้อ\nดุ\nดุ�\nดุ�ดิ�\nดุ�ทะเล\nดุ้ง\nดุ้งดิ้ง\nดุจ\nดุด\nดุน\nดุ้น\nดุบ\nดุม\nดุ่ม\nดุ่ย\nดุรงค์\nดุริยะ\nดุริยางค์\nดุริยางคศาสตร์\nดุริยางคศิลป์\nดุล\nดุษฎี\nดุษณี\nดุษณีภาพ\nดุษิต\nดุสิต\nดุเหว่า\nดู\nดู�ค่าง\nดู�ร\nดูด\nดูรา\nดู�ล\nเด\nเด่\nเด�\nเด็�\nเด�ซ์โทรส\nเดคา�รัม\nเดคาเมตร\nเดคาลิตร\nเด้ง\nเด็จ\nเดช\nเดชน์\nเดชนะ\nเดชะ\nเดโช\nเดซิ�รัม\nเดซิเมตร\nเดซิลิตร\nเด็ด\nเดน\nเด่น\nเดนมาร์�\nเดรัจฉาน\nเด๋อ\nเด๋อด๋า\nเดา\nเด้า\nเดาะ\nเดิน\nเดิ่น\nเดิม\nเดียง\nเดียด\nเดียรดาษ\nเดียรถีย์\nเดียรัจฉาน\nเดียว\nเดี่ยว\nเดี๋ยว\nเดียะ\nเดื่อ\nเดือ�\nเดื่อง\nเดือด\nเดือน\nเดือย\n�ด\n�ด่\n�ด�\n�ด็�\n�ด�งา\n�ด��ด้\n�ดง\n�ดด\n�ดน\n�ด่น\n�ด่ว\n�ดะ\n�ดะ�ด๋\nโด\nโด่\nโด�เด�\nโด่ง\nโดด\nโดน\nโดม\nโดมร\nโดย\nโดรณ\nใด\nได\nได้\nได�ซ็�คาไรด์\nไดนาโม\nไดนาไมต์\nไดโนเสาร์\nไดเร�ตริ�ซ์\nต�\nต๊�โต\nตง\nต๋ง\nตงฉิน\nตงิด\nตงุ่น\nตด\nตติย\nตถาคต\nตน\nต้น\nตนัย\nตนุ\nตบ\nตบะ\nตปนียะ\nตม\nต้ม\nตมู�\nตยาคี\nตรง\nตรณี\nตรม\nตรร�\nตรร�ะ\nตรลบ\nตรลอด\nตรลาด\nตรวจ\nตรวน\nตรอ�\nตรอง\nตรอมใจ\nตรอมตรม\nตระ\nตระ�ล\nตระ�วน\nตระ�อง\nตระ�าร\nตระ�ูล\nตระคัร\nตระเตรียม\nตระนาว\nตระบ�\nตระบอ�\nตระบอง\nตระบัด\nตระบัน\nตระเบ็ง\nตระ�บ�\nตระ�บง\nตระโบม\nตระพอง\nตระพัง\nตระลา�าร\nตระวัน\nตระเว็ด\nตระเวน\nตระสั�\nตระหง่าน\nตระหน�\nตระหนั�\nตระหน่ำ\nตระหนี่\nตรัง\nตรังค์\nตรับ\nตรับฟัง\nตรัย\nตรัยตรึงศ์\nตรัส\nตรัสสา\nตรา\nตรา�ตรำ\nตราชู\nตราบ\nตราสัง\nตรำ\nตริ\nตริว\nตรี\nตรีปวาย\nตรีพิธพรรณ\nตรียัมปวาย\nตรึ�\nตรึง\nตรุ\nตรุณ\nตรุณะ\nตรุษ\nตรู\nตรู่\nตฤณ\nตฤตีย\nตฤษณา\nตล�\nตลบ\nตลอด\nตลับ\nตลาด\nตลิ่ง\nตลึง\nตวง\nต่วน\nต้วมเตี้ยม\nตวั�\nตวัด\nตวาด\nตอ\nตอม่อ\nต่อ\nต้อ\nตอ�\nต๊อ�\nต๊อ�ต๋อย\nตอง\nต้อง\nตอง�ราย\nต้องเต\nตอง�ต�\nต่อง�ต่ง\nตองเหลือง\nตอด\nตอน\nต้อน\nตอบ\nตอเบา\nตอม\nต่อม\nต๋อม\nต่อย\nต้อย\nต้อยตริ่ง\nต้อยติ่ง\nต้อยตีวิด\nตอ�ย\nตอร์ปิโด\nต่อไส้\nตอ�หล\nตะ\nตะ�รน\nตะ�ร้อ\nตะ�รัน\nตะ�รับ\nตะ�ร้า\nตะ�ราม\nตะ�รุด\nตะ�รุม\nตะ�รุมตะ�ราม\nตะ�ละ\nตะ�ลาม\nตะ�วด\nตะ�อ\nตะ�อน\nตะ�ัง\nตะ�ั่ว\nตะ�าง\nตะ�าด\nตะ�าย\nตะ�าว\nตะ�ุ�ตะ�ั�\nตะ�ุย\nตะ�ู\nตะ�ูด\nตะเ�ีย�ตะ�าย\nตะเ�ียง\nตะเ�ียบ\nตะ��\nตะ��่\nตะ��รง\nตะโ�\nตะโ�้\nตะโ��\nตะโ�น\nตะโ�รง\nตะโ�รม\nตะไ�ร\nตะขบ\nตะขอ\nตะขาบ\nตะขิดตะขวง\nตะเข้\nตะเข็บ\nตะโขง\nตะคร้อ\nตะครอง\nตะครั่นตะครอ\nตะคร้ำ\nตะคริว\nตะคิว\nตะครุบ\nตะคอ�\nตะคัน\nตะค้า\nตะคา�\nตะค้าน\nตะคุ่ม\nตะเครียว\nตะเคียว\nตะเคียน\nตะ�คง\nตะไคร่\nตะไคร้\nตะเฆ่\nตะนอย\nตะนาว\nตะบม\nตะบอง\nตะบอย\nตะบัน\nตะบิ้ง\nตะบิด\nตะบิดตะบอย\nตะบี้ตะบัน\nตะบึง\nตะบูน\nตะเบ็ง\nตะเบ็งมาน\nตะเบ๊ะ\nตะ�บ�\nตะ�บง\nตะโบม\nตะไบ\nตะปบ\nตะปลิง\nตะปิ้ง\nตะปุ่มตะป่ำ\nตะปู\nตะพง\nตะพด\nตะพอง\nตะพั�\nตะพัง\nตะพัด\nตะพั้น\nตะพา�\nตะพาน\nตะพาบ\nตะพาย\nตะพึด\nตะพึดตะพือ\nตะพุ่น\nตะเพรา\nตะเพิง\nตะเพิด\nตะเพียน\nตะโพ�\nตะโพง\nตะโพน\nตะเภา\nตะใภ้\nตะม่อ\nตะมอย\nตะรัง�ะนู\nตะรังตัง�วาง\nตะรังตังช้าง\nตะราง\nตะลอง\nตะลอน\nตะล่อม\nตะละ\nตะลาน\nตะลิงปลิง\nตะลิบ\nตะลีตะลาน\nตะลึง\nตะลึงพรึงเพริด\nตะลุง\nตะลุ่ม\nตะลุ่มน�\nตะลุมบอน\nตะลุ่มโปง\nตะลุมพอ\nตะลุมพุ�\nตะลุย\nตะเลง\nตะ�ลง��ง\nตะไล\nตะวัน\nตะเวน\nตะหลิว\nตะหลุ�\nตะหลุง\nตะ�หง่ว\nตะ�หมะ�ขะ\nตะโหง�\nตั�\nตั��ะ\nตั�เตือน\nตั๊��ตน\nตั�ษัย\nตัง\nตั่ง\nตั้ง\nตังเ�\nตังฉ่าย\nตังเม\nตังวาย\nตังโอ๋\nตัจฉ�\nตัจฉนี\nตัณฑุล\nตัณหา\nตัด\nตัน\nตันตระ\nตันติ\nตันหยง\nตับ\nตับปิ้ง\nตัว\nตั๋ว\nตัวจี๊ด\nตัวตืด\nตั้วโผ\nตั้วเหี่ย\nตา\nตา�\nตา�วาง\nต่าง\nตาด\nตาน\nต่าน\nต้าน\nตานน��ด\nตานี\nตาบ\nตาม\nตามะ�น\nตามิน\nตาย\nตาราไต\nตาล\nตาลุ\nต๋าว\nตาเสือ\nตาหนู\nตาฬ\nตำ\nต่ำ\nตำนาน\nตำบล\nตำ�บ\nตำ�ย\nตำรวจ\nตำรับ\nตำรา\nตำรุ\nตำลึง\nตำเสา\nตำหนั�\nตำหนิ\nตำ�หน่ง\nติ\nติ�\nติ๊�\nติ�ะ\nติ�าหรัง\nติง\nติ่ง\nติ๋ง\nติ่งตั่ง\nติ๋งต่าง\nติงส\nติงสติ\nติณ\nติด\nติตติ�ะ\nติตติร\nติตถ\nติตถะ\nติถี\nติมิงคละ\nติรัจฉาน\nติล�\nติละ\nติ้ว\nตี\nตี่\nตีน\nตีบ\nตีรถะ\nตีระ\nตึ\nตึ�\nตึ้�\nตึ้�ตั้�\nตึง\nตึดตื๋อ\nตึ๊ดตื๋อ\nตืด\nตื่น\nตื้น\nตื้อ\nตื๊อ\nตื๋อ\nตุ\nตุ๊\nตุ๊���\nตุ๊�ตา\nตุ๊�ต่ำ\nตุ�ติ�\nตุ๊�ติ๊�\nตุ๊�ตุ่น\nตุ๊�ตุ๋ย\nตุง\nตุ้ง�่า\nตุ้งติ้ง\nตุ๊ดตู่\nตุน\nตุ่น\nตุ๋น\nตุนาหงัน\nตุบ\nตุ้บ\nตุ๊บป่อง\nตุปัดตุป่อง\nตุปัดตุเป๋\nตุ่ม\nตุ้ม\nตุ๋ม\nตุ้ม�ว้าว\nตุม�า\nตุ้ม�ซะ\nตุมตัง\nตุ้มเต๋น\nตุ้มปี่\nตุมพะ\nตุ่ย\nตุ้ย\nตุ๊ย\nตุ๋ยตุ่ย\nตุรคะ\nตุรงค์\nตุล\nตุลา\nตุหรัดตุเหร่\nตู\nตู่\nตู้\nตู�\nตูด\nตูบ\nตูม\nเต๊�\nเต็ง\nเต่ง\nเตช\nเตโช\nเต้น\nเต็นท์\nเต็ม\nเตย\nเตร่\nเตร็ด\nเตรตา\nเตรียม\nเตรียมตรม\nเตละ\nเตลิด\nเตว็ด\nเต่อ\nเตอะ\nเตะ\nเตา\nเต่า\nเต้า\nเต๋า\nเต่าเ�ียด\nเต้าเจี้ยว\nเต้าทึง\nเต้าหู้\nเต้าฮวย\nเต๊าะ\nเตาะ�ตะ\nเติ่ง\nเติบ\nเติม\nเตี้ย\nเตียง\nเตียน\nเตียบ\nเตี๋ยม\nเตียรถ์\nเตียว\nเตี่ยว\nเตือน\n�ต่\n�ต้\n�ต�\n�ตง\n�ต่ง\n�ตงเม\n�ต้จิ๋ว\n�ตด\n�ต๊ด�ต๋\n�ตน\n�ต้ม\n�ตร\n�ตระ\n�ต้ว\n�ต้ว�ร้ว\n�ต้ว�ล้ว\n�ต่ว่า\n�ต้�ว้ด\n�ตะ\nโต\nโต้\nโต�\nโต่ง\nโต้ง\nโตงเตง\nโตฎ�\nโต๊ด\nโตน\nโตนด\nโต้โผ\nโตมร\nโตย\nโตร�\nโต๊ะ\nใต้\nไต\nไต่\nไต้\nไต๋\nไตร\nไตร�ิศยา\nไตรดายุค\nไตร่ตรอง\nไตรย\nไต้หวัน\nถ�\nถ�ล\nถงาด\nถด\nถนน\nถนอม\nถนัด\nถนัน\nถนำ\nถนิม\nถม\nถ่ม\nถมอ\nถมึงทึง\nถล�\nถล�บาตร\nถลน\nถล่ม\nถลอ�\nถลัน\nถลา\nถลา�\nถลาย\nถลำ\nถลึงตา\nถลุง\nถ่วง\nถ้วน\nถ้วย\nถวัล\nถวัลย์\nถวาย\nถวิน\nถวิล\nถ่อ\nถ้อ\nถอ�\nถอง\nถ่อง\nถ้อง\nถอด\nถอน\nถอบ\nถอบ�ถบ\nถ่อม\nถอย\nถ่อย\nถ้อย\nถะ\nถะถั่น\nถะมัดถะ�มง\nถั�\nถัง\nถั่ง\nถัด\nถัทธ\nถัน\nถั่น\nถับ\nถัมภ์\nถัว\nถั่ว\nถา\nถ้า\nถา�\nถาง\nถ่าง\nถาด\nถาน\nถ่าน\nถาบ\nถาม\nถามะ\nถ่าย\nถ่าว\nถาวร\nถาวรธิรา\nถ้ำ\nถิ่น\nถี่\nถีบ\nถึ�\nถึง\nถือ\nถุง\nถุน\nถุย\nถู\nถู�\nเถ�ิง\nเถน\nเถร\nเถระ\nเถรานุเถระ\nเถรี\nเถลไถล\nเถลิง\nเถลือ�ถลน\nเถ่อ\nเถอะ\nเถา\nเถ้า\nเถาวัลย์\nเถาะ\nเถิ�\nเถิง\nเถิด\nเถิดเทิง\nเถิน\nเถียง\nเถียร\nเถือ\nเถือ�\nเถื่อน\n�ถ\n�ถ�\n�ถง\n�ถน\n�ถบ\n�ถม\n�ถลง\n�ถลบ\n�ถว\nโถ\nโถง\nโถงเถง\nโถบ\nโถม\nโถมนา�าร\nไถ\nไถ่\nไถ้\nไถง\nไถล\nท�ล้า\nท��ล้ว\nท่ง\nทด\nทน\nท้น\nทนต์\nทนโท่\nทนาย\nทบ\nทบวง\nทมอ\nทมะ\nทมิฬ\nทโมน\nทยอย\nท�ยง\nทร�รรม\nทรชน\nทรชาติ\nทรพิษ\nทรยศ\nทรราช\nทรลั�ษณ์\nทรง\nทรพี\nทรมาทร�รรม\nทรมาน\nทรรทึง\nทรรป\nทรรปณ์\nทรรปณะ\nทรรศนะ\nทรรศนา�าร\nทรรศนีย์\nทรวง\nทรวดทรง\nทรวาร\nทรหด\nทรหวล\nทรหึง\nทรอมโบน\nทระนง\nทรัพย์\nทรัพยา�ร\nทรัมเป็ต\nทรานซิสเตอร์\nทราบ\nทราม\nทราย\nทรุด\nทฤษฎี\nทลาย\nทลิท\nทลิทท�\nทวง\nท้วง\nท่วงท่า\nท่วงทำนอง\nท่วงที\nทวด\nทวน\nท้วน\nท่วม\nท้วม\nทวย\nท่วย\nท้วย\nทวอย\nทวัตดึงส์\nทวัย\nทวา\nทวาบร\nทว่า\nทวาย\nทวาร\nทวิ\nทวิช\nทวิตีย์\nทวิตียา\nทวี\nทวีธาภิเษ�\nทวีป\nทศ\nทศมี\nทศางค์\nทหระ\nทหาร\nทอ\nท่อ\nท้อ\nทอ�\nทอง\nท่อง\nท้อง\nทอง�วาว\nทองภู\nทองลิน\nทองหลาง\nทองโหลง\nทองอุไร\nทอด\nทอน\nท่อน\nทอนซิล\nทอฟฟี่\nท่อม\nทอย\nทอเรียม\nทะ\nทะงัน\nทะนง\nทะนน\nทะนาน\nทะนุ\nทะเบียน\nทะมัดทะ�มง\nทะมึน\nทะมื่น\nทะ�ม่ง\nทะยาน\nทะเยอทะยาน\nทะ�ย\nทะร่อทะ�ร่\nทะลวง\nทะลอ�\nทะลั�\nทะลาย\nทะลึ่ง\nทะลุ\nทะลุดทะลาด\nทะเล\nทะเล้น\nทะเล่อทะล่า\nทะเลาะ\nทะเลิ่�ทะลั่�\nทะวาย\nทั�\nทั�ข์\nทั�ขิ�\nทั�ขิณ\nทั�ขิณา\nทั�ขิณาวั�\nทั�ขิโณท�\nทั�ขิไณยบุคคล\nทั�ทิน\nทั�ษะ\nทั�ษา\nทั�ษิณ\nทั�ษิณา\nทั�ษิโณท�\nทัง\nทั่ง\nทั้ง\nทังวล\nทังวี้ทังวล\nทังสเตน\nทัณฑ์\nทัณฑ�รรม\nทัณฑฆาต\nทัณฑสถาน\nทัณฑะ\nทัณฑิ�า\nทัณฑิมา\nทัณฑีบท\nทัด\nทัดทา\nทัต\nทัน\nทันต์\nทันตชะ\nทันต�พทย์\nทันติน\nทันตี\nทันธ์\nทับ\nทับทิม\nทับสมิงคลา\nทัพ\nทัพพะ\nทัพพี\nทั่ว\nทัศ\nทัศน์\nทัศนะ\nทัศนา\nทัศนคติ\nทัศนวิสัย\nทัศนศาสตร์\nทัศนศิลป์\nทัศนศึ�ษา\nทัศนา�าร\nทัศนาจร\nทัศนีย์\nทัศนียภาพ\nทัศนูป�รณ์\nทัศไนย\nทัสนานุตริยะ\nทัฬหะ\nทัฬหิ\nทัฬหี\nทา\nท่า\nท้า\nทา�\nทาง\nท้าง\nทา�ะ\nทา�ิ�ะ\nทาฒะ\nทาฒิ�ะ\nทาน\nท่าน\nทานต์\nทานพ\nทาบ\nทาม\nท่าม�ลาง\nทาย\nท้าย\nทาย�\nทายัช\nทายาด\nทายาท\nทายิ�า\nทาร�\nทารพี\nทาริ�า\nทารุณ\nทาว\nท่าว\nท้าว\nทาส\nทาสี\nทำ\nทำนบ\nทำนอง\nทำนาย\nทำนุ\nทำนูล\nทำเนา\nทำเนียบ\nทำไม\nทำลาย\nทำเล\nทิคัมพร\nทิฆัมพร\nทิ้ง\nทิงเจอร์\nทิ้งถ่อน\nทิ้งทูด\nทิชะ\nทิชา�ร\nทิชาชาติ\nทิ��ะ\nทิ��านุคติ\nทิ��ุชุ�รรม\nทิ�ธรรม\nทิ�ิ\nทิด\nทิต\nทิน\nทิพ\nทิพย์\nทิพา\nทิม\nทิ่ม\nทิมทอง\nทิว\nทิวงคต\nทิวทัศน์\nทิวา\nทิศ\nทิศา\nทิศานุทิศ\nที\nที่\nทีฆชาติ\nทีฆนิ�าย\nทีฆสระ\nทีฆายุ\nทีป\nทีม\nทีเอ็นที\nทึ�\nทึ�ทั�\nทึ่ง\nทึ้ง\nทึดทือ\nทึนทึ�\nทึบ\nทึม\nทึ่ม\nทื่อ\nทุ\nทุ�\nทุ�ข์\nทุ�ขลาภ\nทุ�ขเวทนา\nทุ�ขารมณ์\nทุ��\nทุ�ร�ิริยา\nทุ�ะ\nทุ�ัง\nทุ�ูล\nทุคตะ\nทุคติ\nทุ่ง\nทุ้ง\nทุงงะ\nทุจริต\nทุด\nทุทรรศนนิยม\nทุนิยม\nทุน\nทุ่น\nทุนนิมิต\nทุบ\nทุบทู\nทุปปั��า\nทุพพรรณ\nทุพพล\nทุพพลภาพ\nทุพภิ�ขภัย\nทุม\nทุ่ม\nทุ้ม\nทุย\nทุ้ย\nทุร�ันดาร\nทุรชน\nทุรชาติ\nทุรพล\nทุรลั�ษณ์\nทุรน\nทุรนทุราย\nทุรัศ\nทุราคม\nทุราจาร\nทุเรศ\nทุเรียน\nทุลั�ทุเล\nทุเลา\nทุศีล\nทุสสะ\nทุสสีล\nทู\nทูโม่ง\nทู่\nทู้\nทู�ัง\nทู่ซี้\nทูต\nทูตานุทูต\nทูน\nทูบ\nทูม\nทูล\nทูเลียม\nเท\nเท่\nเทคนิค\nเทคนีเชียม\nเทคโนโลยี\nเท้ง\nเท้งเต้ง\nเท็จ\nเทนนิส\nเทพ\nเทพา\nเทพารั�ษ์\nเทพยเจ้า\nเทพยดา\nเทพยุดา\nเทพิน\nเทพินทร์\nเทพี\nเทเพนทร์\nเทโพ\nเทริด\nเทลลูเรียม\nเทวทัณฑ์\nเทวดา\nเทวทูต\nเทวธรรม\nเทวนาครี\nเทวนิยม\nเทวรูป\nเทวโล�\nเทววิทยา\nเทวสถาน\nเทวศ\nเทวษ\nเทวั�\nเทวัน\nเทวาลัย\nเทวินทร์\nเทวี\nเทเวศ\nเทเวศร์\nเทเวศวร์\nเทศ\nเทศะ\nเทศาภิบาล\nเทศน์\nเทศนา\nเทห์\nเท่ห์\nเทห์ฟา�ฟ้า\nเทหวัตถุ\nเท่อ\nเท้อ\nเทอ�\nเทอม\nเทอร์เบียม\nเทอร์โมมิเตอร์\nเทอะทะ\nเทา\nเท่า\nเท้า\nเท้ายายม่อม\nเท่ารึง\nเทิ่ง\nเทิด\nเทิน\nเทิบ\nเทิบทาบ\nเทิ้ม\nเที่ยง\nเทียด\nเทียน\nเที้ยน\nเทียบ\nเทียม\nเทียร\nเที้ยร\nเทียว\nเที่ยว\nเทือ\nเทื่อ\nเทื้อ\nเทือ�\n�ท้\n�ท็�ซี่\n�ทง\n�ท่ง\n�ท้ง\n�ท็ง�์\n�ทงทวย\n�ทงวิสัย\n�ทตย์\n�ทน\n�ท่น\n�ทนเจนต์\n�ทนทาลัม\n�ทบ\n�ทร�\n�ทร�เตอร์\n�ทลเลียม\n�ทะ\nโท\nโท่\nโท�เท�\nโทง\nโทงเทง\nโทณะ\nโทน\nโทนโท่\nโทมนัส\nโทรคมนาคม\nโทรทรรศน์\nโทรทัศน์\nโทรพิมพ์\nโทรภาพ\nโทรเลข\nโทรศัพท์\nโทรสาร\nโทรม\nโทษ\nโทษา\nโทษานุโทษ\nโทสะ\nโทสาคติ\nโทโส\nโทหฬินี\nไท\nไท้\nไทเทเนียม\nไทเทรต\nไทย\nไทร\nไทวะ\nธง\nธง�์\nธชะ\nธชี\nธตร�\nธนบัตร\nธนสมบัติ\nธนสาร\nธนะ\nธนา\nธนาคม\nธนาคาร\nธนาณัติ\nธเนศ\nธโนปจัย\nธไนศวรรย์\nธนิต\nธนิษ�ะ\nธนิษ�า\nธนุ\nธนุรวิทยา\nธนุรเวท\nธนู\nธม\nธม�ร�\nธรณะ\nธรณิน\nธรณินทร์\nธรณิศ\nธรณิศร\nธรณิศวร์\nธรณี\nธรมาน\nธรรม\nธรรมนู�\nธรรมยุต\nธรรมยุติ�นิ�าย\nธรรมะ\nธรรมาทิตย์\nธรรมาธรรม\nธรรมาธิปไตย\nธรรมาธิษ�าน\nธรรมานุสาร\nธรรมาภิมุข\nธรรมาภิสมัย\nธรรมายตนะ\nธรรมารมณ์\nธรรมาสน์\nธรรมิ�\nธรา\nธราดล\nธราธร\nธราธาร\nธราธิบดี\nธราธิป\nธริษตรี\nธเรษตรี\nธเรศ\nธวัช\nธัช\nธั�\nธั��าหาร\nธันยา\nธันยาวาท\nธันวาคม\nธัมมะ\nธาดา\nธาตรี\nธาตวา�ร\nธาตุ\nธาตุโขภ\nธาตุมมิสสา\nธานิน\nธานินทร์\nธานี\nธาร\nธาร�ำนัล\nธารคำนัล\nธารณะ\nธารณา\nธารา\nธาษตรี\nธำมรงค์\nธำรง\nธิดา\nธิติ\nธีระ\nธุช\nธุดงค์\nธุดงควัตร\nธุต\nธุตตะ\nธุมเ�ตุ\nธุมา\nธุร�าร\nธุร�ิจ\nธุระ\nธุรำ\nธุลี\nธุวดารา\nธุวภาค\nธุวมณฑล\nธูป\nเธนุ\nเธอ\nเธียร\nโธ่\nโธวนะ\nน�\nน�ุล\nนขลิขิต\nนขะ\nนขา\nนเคนทร์\nนโคทร\nนคร\nนครินทร์\nนคเรศ\nนง\nนงคุ�\nนที\nนนตรา\nนนท์\nนันทน์\nนนทรี\nนนทลี\nนนทิ\nนบ\nนปุงส�ลิงค์\nนปุงส�ลึงค์\nนพ\nนพนิต\nนภจร\nนภดล\nนภศูล\nนภา\nนภาลัย\nนม\nนมตำเรีย\nนมตำเลีย\nนมะ\nนมัส�าร\nนมาซ\nนยนะ\nนยนา\nนโยบาย\nนรชาติ\nนรเทพ\nนรนาถ\nนรบดี\nนรบาล\nนรสิงห์\nนรสีห์\nนรา\nนรา�ร\nนราธิป\nนรินทร์\nนริศ\nนริศร\nนริศวร\nนเรศ\nนเรศวร\nนเรศวร์\nนโรดม\nนร�\nนร�านต์\nนร�าร\nนรี\nนฤเทพ\nนฤบดี\nนฤบาล\nนฤเบศ\nนฤปเวศม์\nนฤปัตนี\nนฤคหิต\nนฤนาท\nนฤมล\nนฤตย์\nนฤตยสถาน\nนฤพาน\nนฤมาณ\nนฤมิต\nนลา�\nนลิน\nนลินี\nนว�รรม\nนว�าร\nนว�ิจ\nนวนิยาย\nนวปฎล\nนวรัตน์\nนวโลหะ\nนว�ะ\nนวโ�วาท\nนวด\nนวม\nน่วม\nนวมี\nนวย\nนวล\nนวัต�รรม\nนวาระ\nนหารุ\nนหุต\nนฬ�าร\nนอ\nนอ�\nนอง\nน่อง\nน้อง\nน่อง�น่ง\nนอต\nนอน\nนอบ\nน้อม\nน้อย\nน้อยหน่า\nน้อยโหน่ง\nนะ\nนะ�น่ง\nนั�\nนั�ขัต\nนั�ขัตฤ�ษ์\nนั�ษัตร\nนั�สราช\nนัข\nนั่ง\nนังคัล\nนัจ\nนัฑ\nนัด\nนัดดา\nนัตถุ์\nนั่น\nนั้น\nนันททายี\nนันทนา�าร\nนันทวัน\nนันทิ\nนับ\nนัย\nนัยน์\nนัยนา\nนัว\nนัวเนีย\nนา\nน่า\nน้า\nนา�\nนา�บุด\nนา�าสาหรี\nนาค\nนาคร\nนาคา\nนาคาวโล�\nนาคินทร์\nนาคี\nนาเคนทร์\nนาเคศวร\nนาง\nนางเ�ล็ด\nนางนวล\nนางนูน\nนางรม\nนางรำ\nนางล้อม\nนางเล็ด\nนางเลิ้ง\nนางหงส์\nนางอาย\nนาง�อ่น\nนา�\nนา��ะ\nนาด\nนาถ\nนาท\nนาที\nนาน\nน่าน\nนานัครส\nนานัป�าร\nนานา\nนาเน�\nนาบ\nนาภี\nนาม\nนามานุ�รม\nนามาภิไธย\nนาย\nน่าย\nนาย�\nนายิ�า\nนารา\nนารายณ์\nนารี\nนาเรศ\nนาลิวัน\nนาว\nน้าว\nนาวา\nนาวิ�\nนาวิน\nนาวี\nนาเวศ\nนาศ\nนาสา\nนาสิ�\nนาฬิ�า\nนาฬิเ�\nนาฬี\nนำ\nน้ำ\nน้ำละว้า\nน้ำว้า\nนิ\nนิ�เ�ิล\nนิ�ขะ\nนิ�ร\nนิ�รอยด์\nนิ�าย\nนิคม\nนิครนถ์\nนิคห�รรม\nนิคหะ\nนิคหิต\nนิคาลัย\nนิเคราะห์\nนิโคติน\nนิโครธ\nนิโครม\nนิ่ง\nนิจ\nนิด\nนิตย์\nนิตยทาน\nนิตยภัต\nนิตยสาร\nนิติ\nนิทร\nนิทรรศ�าร\nนิทรา\nนิทรารมณ์\nนิทัศน์\nนิทาน\nนิเทศ\nนิธาน\nนิธิ\nนินทา\nนินนาท\nนินาท\nนิบาต\nนิปริยาย\nนิปัจ�าร\nนิพจน์\nนิพนธ์\nนิพพาน\nนิพพิทา\nนิพัทธ์\nนิพันธ์\nนิพิท\nนิเพท\nนิภา\nนิ่ม\nนิ้ม\nนิมนต์\nนิมมาน\nนิมมานรดี\nนิมิต\nนิยต\nนิยม\nนิยัตินิยม\nนิยาม\nนิยาย\nนิยุต\nนิรคุณ\nนิรชร\nนิรชรา\nนิรทุ�ข์\nนิรเทศ\nนิรโทษ\nนิรโทษ�รรม\nนิรนัย\nนิรนาม\nนิรภัย\nนิรมล\nนิรมาน\nนิรัตศัย\nนิรันดร\nนิราพาธ\nนิรามัย\nนิรามิษ\nนิราศรัย\nนิรินธน์\nนิรมาณ\nนิรมิต\nนิรยบาล\nนิรัพพุท\nนิรา\nนิราศ\nนิรุ�ติ\nนิรุตติ\nนิรุทธ์\nนิโรธ\nนิล\nนิลุบล\nนิโลบล\nนิ่ว\nนิ้ว\nนิวคลิอิ�\nนิวเคลียร์\nนิวเคลียส\nนิวตรอน\nนิวรณ์\nนิวัต\nนิวัตน์\nนิวาต\nนิวาส\nนิเวศ\nนิเวศน์\nนิศา\nนิษาท\nนิสัช\nนิสัชชา�าร\nนิสัย\nนิสาท\nนิสิต\nนิสีทนสันถัต\nนิสีทนะ\nนิสีทนา�าร\nนิเสธ\nนี่\nนี้\nนี่นัน\nนีรนาท\nนีออน\nนีโอดิเมียม\nนึ�\nนึง\nนึ่ง\nนุง\nนุ่ง\nนุงนัง\nนุช\nนุต\nนุ่น\nนุ่ม\nนุ้ย\nนูน\nนู่น\nนู้น\nเน�ขัม\nเนตบอล\nเนตร\nเนติ\nเน้น\nเนบิวลา\nเนปจูน\nเนปทูเนียม\nเนมิ\nเนย\nเนร�ัณ�ี\nเนรคุณ\nเนรเทศ\nเนรนาด\nเนรมิต\nเนระพูสี\nเนอ\nเน้อ\nเนา\nเน่า\nเนาวนิต\nเนาวรัตน์\nเนิน\nเนิ่น\nเนิบ\nเนียง\nเนียน\nเนียม\nเนียร\nเนียรทุ�ข์\nเนียรเทศ\nเนียรนาท\nเนื้อ\nเนือง\nเนื่อง\nเนือย\n�น่\n�น่ง\n�น่น\n�นบ\n�น่บ\n�นม\n�นว\n�น่ว\n�นะ\n�น่ะ\n�นะ�หน\nโน\nโน้ต\nโนน\nโน่น\nโน้น\nโนเบเลียม\nโน้ม\nโนมพรรณ\nโนรา\nโนรี\nใน\nไน\nไนต์คลับ\nไนโตรเจน\nไนลอน\nไนโอเบียม\nบ่\nบ�\nบง\nบ่ง\nบง�์\nบ๊งเบ๊ง\nบงสุ์\nบด\nบดินทร์\nบดี\nบถ\nบท\nบน\nบ่น\nบพิตร\nบพิธ\nบ่ม\nบรม\nบรมัตถ์\nบรรจง\nบรรจถรณ์\nบรรจบ\nบรรจวบ\nบรรจุ\nบรรเจิด\nบรรณ\nบรรดา\nบรรตานึ�\nบรรถร\nบรรทม\nบรรทัด\nบรรทาน\nบรรทุ�\nบรรเทา\nบรรเทือง\nบรรพ\nบรรพ์\nบรรพชา\nบรรพชิต\nบรรพต\nบรรยง\nบรรยง�์\nบรรยเว�ษ�์\nบรรยา�าศ\nบรรยาย\nบรรลัย\nบรรลาย\nบรรลุ\nบรรเลง\nบรรโลม\nบรรษัท\nบรรสบ\nบรรสพ\nบรรสม\nบรรสาน\nบรรสาร\nบรรหาน\nบรรหาร\nบรอนซ์\nบรั่นดี\nบรัศว์\nบราลี\nบริ�รรม\nบริ�าร\nบริขาร\nบริขารโจล\nบริคณห์\nบริจาค\nบริจาริ�า\nบริเฉท\nบริชน\nบริดจ์\nบริบท\nบริบาล\nบริบูรณ์\nบริพนธ์\nบริพัตร\nบริพันธ์\nบริพาช�\nบริพาร\nบริภัณฑ์\nบริภาษ\nบริโภค\nบริมาส\nบริยาย\nบริรม\nบริรั�ษ์\nบริราช\nบริวรรต\nบริวาร\nบริวาส\nบริเวณ\nบริษัท\nบริสชน\nบริสุทธิ์\nบริหาร\nบล็อ�\nบว�\nบวง\nบ่วง\nบวช\nบวน\nบ้วน\nบวบ\nบวม\nบ๊วย\nบวร\nบหลิ่ม\nบอ\nบ่อ\nบ้อ\nบอ�\nบอง\nบ่อง\nบ้อง\nบ๊อง\nบ้อง�บ๊ว\nบองหลา\nบอด\nบอน\nบ่อน\nบอบ\nบ้อม\nบ๋อม\nบ่อย\nบอระเพ็ด\nบอล\nบอลลูน\nบ้อหุ้น\nบ๊ะ\nบ๊ะจ่าง\nบะหมี่\nบั�\nบั�โ�ร�\nบัคเตรี\nบัง\nบั้ง\nบัง�ะโล\nบังเ�ิด\nบังคน\nบังคม\nบังคล\nบังควร\nบังคับ\nบังคัล\nบัง�ทร�\nบังวาย\nบังเวียน\nบังสุ�ุล\nบังสุ�ูลิ�\nบังสูรย์\nบังหวน\nบังเหตุ\nบังเหียน\nบังอร\nบังอวจ\nบังอาจ\nบังเอิ�\nบั�จ�\nบั�ชร\nบั�ชา\nบั�ชี\nบั��ัติ\nบั�หา\nบั�\nบัณฑร\nบัณฑิต\nบัณฑิตย์\nบัณฑุ\nบัณฑูร\nบัณเฑาะ�์\nบัณเฑาะว์\nบัณณาส\nบัณรส\nบัณรสี\nบัด\nบัด�รี\nบัดซบ\nบัดสี\nบัตร\nบัทม์\nบัน\nบั่น\nบั้น\nบันจวบ\nบันดล\nบันดาล\nบันได\nบันทึ�\nบันทึง\nบันเทิง\nบันยะบันยัง\nบันลือ\nบัปผาสะ\nบัพ\nบัพชา\nบัพพาชนีย�รรม\nบัล\nบัลลพ\nบัลลัง�์\nบัลลูน\nบัลเลต์\nบัว\nบา\nบ่า\nบ้า\nบา�\nบาง\nบ่าง\nบ้าง\nบาจรีย์\nบาซิลลัส\nบาด\nบาดทะจิต\nบาดทะพิษ\nบาดทะยั�\nบาดาล\nบาตร\nบาท\nบาทส�ุณี\nบาทหลวง\nบาทาธึ�\nบาทุ�า\nบาน\nบ้าน\nบานชื่น\nบานเช้า\nบานบุรี\nบานไม่รู้โรย\nบานเย็น\nบ้าบ๋า\nบาป\nบาย\nบ่าย\nบ้าย\nบาร์\nบารนี\nบารมี\nบาร์เรล\nบาร์เลย์\nบารอมิเตอร์\nบ้าระบุ่น\nบาเรียน\nบาเรียม\nบาล\nบาลี\nบ่าว\nบ่าวขุน\nบาศ\nบาศ�์\nบาสเ�ตบอล\nบาหลี\nบ๋ำ\nบำเทิง\nบำนา�\nบำบวง\nบำบัด\nบำเพ็�\nบำราบ\nบำราศ\nบำรุง\nบำรู\nบำเรอ\nบำหยัด\nบำเหน็จ\nบิ\nบิ�\nบิณฑบาต\nบิด\nบิดร\nบิดหล่า\nบิดา\nบิตุ\nบิตุจฉา\nบิตุรงค์\nบิตุเรศ\nบิตุลา\nบิน\nบิ่น\nบินยา\nบิลเลียด\nบิวเรตต์\nบิสมัท\nบี้\nบีฑา\nบีตา\nบีบ\nบีเยศ\nบึ�\nบึ�บึน\nบึง\nบึ่ง\nบึ้ง\nบุ\nบุ�\nบุคคล\nบุคลา�ร\nบุคลาธิษ�าน\nบุคลิ�\nบุง\nบุ่ง\nบุ้ง\nบุ้ง�ี๋\nบุ�\nบุ��าธิ�าร\nบุ��านุภาพ\nบุ��าภินิหาร\nบุ��าภิสังขาร\nบุณฑริ�\nบุณมี\nบุณย์\nบุตร\nบุตรี\nบุถุชน\nบุทคล\nบุนนาค\nบุบ\nบุบบิบ\nบุปผชาติ\nบุพ�รรม\nบุพ�ารี\nบุพ�ิจ\nบุพชาติ\nบุพทั�ษิณ\nบุพนิมิต\nบุพบท\nบุพพาจารย์\nบุพเพสันนิวาส\nบุพโพ\nบุ๋ม\nบุ่มบ่าม\nบุ้ย\nบุรณะ\nบุรพทิศ\nบุรพบท\nบุรพาจารย์\nบูรพาจารย์\nบุระ\nบุราณ\nบุรินทร์\nบุริมทิศ\nบุริมพรรษา\nบุริมสิทธิ\nบุรี\nบุรุษ\nบุโรทั่ง\nบุษ�ร\nบุษบ�\nบุษบง\nบุษบัน\nบุษบา\nบุษบามินตรา\nบุษปราค\nบุษปะ\nบุษย์\nบุษย์น้ำทอง\nบุษยมาส\nบุษยะ\nบุษราคัม\nบุหงัน\nบุหงา\nบุหรง\nบุหรี่\nบุหลัน\nบู่\nบู้\nบูชนียสถาน\nบูชา\nบูชิต\nบูด\nบูดู\nบูร\nบูรณ์\nบูรณภาพ\nบูรณมี\nบูรณะ\nบูรณา�าร\nบูรพ์\nบูรพะ\nบูรพา\nเบ้\nเบ่ง\nเบ๊จี๋\nเบ��านี\nเบ�จ�ัลยาณี\nเบ�จ�ามคุณ\nเบ�จขันธ์\nเบ�จดุริยางค์\nเบ�จธรรม\nเบ�จบรรพต\nเบ�จพรรณ\nเบ�จเพส\nเบ�จมาศ\nเบ�จรงค์\nเบ�จศ�\nเบ�จศีล\nเบ�จะ\nเบ�จา\nเบ�จางค์\nเบ�จางคประดิษ�์\nเบ��า\nเบ�พาด\nเบ็ด\nเบ็ดเตล็ด\nเบ็ดเสร็จ\nเบน\nเบนซิน\nเบร�\nเบริลเลียม\nเบส\nเบ้อ\nเบอร์\nเบอร์คีเลียม\nเบ้อเร่อ\nเบ้อเร่อเท่อ\nเบ้อเริ่ม\nเบ้อเริ่มเทิ่ม\nเบอะ\nเบอะบะ\nเบะ\nเบา\nเบ้า\nเบาราณ\nเบาะ\nเบิ�\nเบิ่ง\nเบี้ย\nเบี่ยง\nเบียด\nเบียน\nเบียร์\nเบี้ยว\nเบือ\nเบื่อ\nเบื้อ\nเบื้อง\nเบือน\n�บ\n�บ้\n�บ�\n�บคทีเรีย\n�บ่ง\n�บง�์\n�บดมินตัน\n�บตเตอรี่\n�บน\n�บนโจ\n�บบ\n�บ็บ\n�บเรียม\n�บหลา\n�บะ\nโบ\nโบ้\nโบ๋\nโบ�\nโบ�ขรณี\nโบ�ขรพรรษ\nโบชุ�\nโบต\nโบนัส\nโบ๊เบ๊\nโบย\nโบรมีน\nโบรอน\nโบราณ\nโบสถ์\nใบ\nใบ้\nไบ่\nป�\nป�ติ\nป�รณ์\nป�รณัม\nป�ิณ�ะ\nป�ีรณัม\nปโ��ิ\nปง\nป่ง\nปงช้าง\nปฎล\nป�ั�\nป�ิ�รณ์\nป�ิ�รรม\nป�ิ�าระ\nป�ิ�ิริยา\nป�ิ�ูล\nป�ิคม\nป�ิคหิต\nป�ิคาห�\nป�ิฆะ\nป�ิชีวนะ\nป�ิ��า\nป�ิ�าณ\nป�ิทิน\nป�ิบถ\nป�ิบัติ\nป�ิปทา\nป�ิปั�ษ์\nป�ิปัน\nป�ิปุจฉาพยา�รณ์\nป�ิปุจฉาวาที\nป�ิพัทธ์\nป�ิพา�ย์\nป�ิภาค\nป�ิภาณ\nป�ิมา\nป�ิมา�ร\nป�ิยุทธ์\nป�ิรพ\nป�ิรูป\nป�ิโลม\nป�ิวัติ\nป�ิวาต\nป�ิวาท\nป�ิเวธ\nป�ิสนธิ\nป�ิสวะ\nป�ิสังขรณ์\nป�ิสันถาร\nป�ิสัมภิทา\nป�ิเสธ\nป�พี\nป�ม\nป�วี\nปณต\nปณาม\nปณิธาน\nปณิธิ\nปณีต\nปด\nปดิวรัดา\nปติ\nปถพี\nปถมัง\nปถวี\nปทั��าน\nปทัสถาน\nปทานุ�รม\nปทีป\nปทุม\nปน\nป่น\nปนัดดา\nปปั�จะ\nปม\nปรนัย\nปรปั�ษ์\nปรโล�\nปรวาที\nปร�\nปร�ติ\nปรง\nปรตยั�ษ์\nปรน\nปรนนิบัติ\nปรนิมมิตวสวัตดี\nปรบ\nปรปั�ษ์\nปรมัตถ์\nปรมาจารย์\nปรมาณู\nปรมาภิไธย\nปรมาภิเษ�\nปรมินทร์\nบรเมนทร์\nปรเมศวร์\nปรเมษ�์\nปรวด\nปรวน�ปร\nปรศุ\nปรสิต\nปร๋อ\nปรองดอง\nปรอด\nปรอท\nปรอย\nประ\nประ�บ\nประ�ฤต\nประ�ฤติ\nประ�ล\nประ�วด\nประ�วดประขัน\nประ�อบ\nประ�ัน\nประ�ับ\nประ�าย\nประ�ายพรึ�\nประ�าร\nประ�าศ\nประ�าศนียบัตร\nประ�าศิต\nประ�ำ\nประ�ิด\nประ�ิต\nประคด\nประคนธรรพ\nประคนธรรพ์\nประคบ\nประคบประหงม\nประคอง\nประคับประคอง\nประคัลภ์\nประคำ\nประคิ่น\nประคุณ\nประเคน\nประเคราะห์\nประโคน\nประโคนธรรพ\nประโคนธรรพ์\nประโคม\nประจง\nประจ�\nประจบ\nประจบประ�จง\nประจวบ\nประจ๋อประ�จ๋\nประจั�ษ์\nประจั�ษนิยม\nประจั�\nประจัน\nประจา�\nประจาค\nประจาน\nประจำ\nประจิม\nประจิ้มประเจ๋อ\nประจุ\nประจุคมน์\nประจุบัน\nประเจ�\nประเจิด\nประเจิดประเจ้อ\nประเจียด\nประ�จ\nประชด\nประชน\nประชวม\nประชวร\nประชัน\nประชา\nประชาธิปไตย\nประชิด\nประชี\nประชุม\nประเชิ�\nประณต\nประณม\nประณาม\nประณิธาน\nประณิธิ\nประณีต\nประณุท\nประดง\nประดน\nประดวน\nประดอน\nประดอย\nประดั�\nประดั�ประเดิด\nประดัง\nประดับ\nประดา\nประดา�\nประดาป\nประดาษ\nประดิช�า\nประดิดประดอย\nประดิทิน\nประดิษ�์\nประดิษ��รรม\nประดิษ�าน\nประดุง\nประดุจ\nประดู่\nประเด\nประเด็น\nประเดิม\nประเดียง\nประเดี๋ยว\nประเดี๋ยวประด๋าว\nประ�ดง\nประ�ดะ\nประโดง\nประโดย\nประตง\nประตั�\nประตาป\nประติช�า\nประติ�าณ\nประติทิน\nประติมา�ร\nประติมา�รรม\nประติรพ\nประตู\nประถม\nประถมจินดา\nประทม\nประท้วง\nประทวน\nประทั�ษ์\nประทั�ษิณ\nประทัง\nประทัด\nประทับ\nประทาน\nประทาย\nประทาศี\nประทิน\nประทิ่น\nประทีป\nประทุ�\nประทุน\nประทุษ\nประทุษ�์\nประเทศ\nประเทา\nประเทียด\nประเทียบ\nประเทือง\nประธาน\nประธานาธิบดี\nประนม\nประนอ\nประนอม\nประนัง\nประนัปดา\nประนีประนอม\nประปราน\nประปราย\nประปา\nประเปรี้ยง\nประเปรียว\nประพจน์\nประพนธ์\nประพรม\nประพฤติ\nประพฤทธิ์\nประพัด\nประพัทธ์\nประพันธ์\nประพาต\nประพาส\nประพาสมหรณพ\nประพาฬ\nประพิณ\nประพิมพ์ประพาย\nประพุทธ์\nประเพณี\nประโพธ\nประไพ\nประไพร\nประภพ\nประภัสสร\nประภา\nประภาคาร\nประภาพ\nประภาษ\nประภาส\nประเภท\nประมง\nประมวล\nประมาณ\nประมาท\nประมุข\nประมุท\nประมูล\nประเมิน\nประโมง\nประโมทย์\nประยงค์\nประยุ�ต์\nประยุทธ์\nประยุร\nประยูร\nประโยค\nประโยชน์\nประโรหิต\nประลมพ์\nประลอง\nประลัย\nประลาต\nประลาย\nประลุ\nประเล่ห์\nประเล้าประโลม\nประโลม\nประวรรต\nประวรรตน์\nประวัติ\nประวาล\nประวาลปัทม์\nประวาส\nประวิง\nประวิช\nประวิตร\nประวิน\nประวีณ\nประเวณี\nประเวศ\nประเวศน์\nประศม\nประศาสน์\nประศุ\nประส�\nประสงค์\nประสบ\nประสพ\nประสม\nประสะ\nประสั�\nประสันนา�าร\nประสัยห์\nประสา\nประสาท\nประสาธน์\nประสาน\nประสาร\nประสิทธิ์\nประสิทธิผล\nประสิทธิภาพ\nประสีประสา\nประสูต\nประสูติ\nประเสบัน\nประเสบันอา�ง\nประเสริ�\nประหนึ่ง\nประหม่า\nประหยัด\nประหลาด\nประหล่ำ\nประหวัด\nประหวั่น\nประหัตประหาร\nประหาณ\nประหาร\nประเหล\nประเหส\nประไหมสุหรี\nประอบ\nประอร\nปรั�\nปรั�ปรำ\nปรั�มะ\nปรัง\nปรัช�า\nปรัตถจริยา\nปรัตยุบัน\nปรัน\nปรับ\nปรัมปรา\nปรัศจิม\nปรัศนา\nปรัศนี\nปรัศว์\nปรัสสบท\nปร่า\nปรา��\nปรา�รม\nปรา�ฤต\nปรา�าร\nปราง\nปรางค์\nปราจีน\nปราช�์\nปราช�า\nปราชัย\nปราณ\nปราณี\nปราด\nปราน\nปรานี\nปราบ\nปราบดาภิเษ�\nปราปต์\nปราม\nปรามาส\nปราโมช\nปราโมทย์\nปราย\nปรารถนา\nปรารภ\nปรารมภ์\nปราศ\nปราศจา�\nปราศรัย\nปราษณี\nปราษาณ\nปราสัย\nปราสาท\nปรำ\nปริ\nปริ�\nปริ�ขาร\nปริ�รรม\nปริ�ัป\nปริคณห์\nปริจาค\nปริจาริ�า\nปริเฉท\nปริชน\nปริซึม\nปริ��า\nปริณาม\nปริณาย�\nปริต\nปริตตะ\nปริตโตท�\nปริตร\nปริทรรศน์\nปริทัยหัคคี\nปริทัศน์\nปริเทพ\nปริเทวะ\nปรินิพพาน\nปริบ\nปริบท\nปริปันถ์\nปริพนธ์\nปริพัตร\nปริพันธ์\nปริพาช�\nปริภัณฑ์\nปริภาษ\nปริภูมิ\nปริโภค\nปริ่ม\nปริมณฑล\nปริมาณ\nปริมาตร\nปริยัติ\nปริยานุช\nปริยาย\nปริเยศ\nปริโยสาน\nปริวรรต\nปริวัตร\nปริวาร\nปริวาส\nปริวิต�\nปริเวณ\nปริศนา\nปริษัท\nปริสั��ู\nปริสุทธิ\nปริหาน\nปริหาร\nปรี่\nปรีช�า\nปรีชา\nปรี๊ด\nปรีดา\nปรีดิ\nปรีดิ์\nปรีดี\nปรีติ\nปรียะ\nปรียา\nปรึ�\nปรึ�ษา\nปรึง\nปรือ\nปรื๋อ\nปรุ\nปรุง\nปรู\nปรู๋\nปรูด\nปรู๊ด\nปรู๊ดปร๊าด\nปรู๊ฟ\nปฤงคพ\nปฤจฉา\nปฤษฎางค์\nปฤษ�\nปล�\nปล�เปลี้ย\nปลง\nปล่ง\nปลด\nปล้น\nปลว�\nปลอ�\nปล่อง\nปล้อง\nปลอด\nปล้อน\nปลอบ\nปลอม\nปล่อย\nปละ\nปลั�\nปลั๊�\nปลัง\nปลั่ง\nปลัด\nปลัดขิ�\nปลา\nปลาต\nปลาบ\nปลาย\nปลาสเตอร์\nปลาสนา�าร\nปล้ำ\nปลิง\nปลิด\nปลิ้น\nปลิโพธ\nปลิม\nปลิ่ม\nปลิว\nปลี\nปลี�\nปลื้ม\nปลุ�\nปลู�\nปว�เปีย�\nปวง\nป่วง\nปวด\nป่วน\nป้วน\nป้วนเปี้ยน\nป่วย\nปวัตน์\nปวารณา\nปวาล\nปวาส\nปวาฬ\nปวิช\nปวิตร\nปวิธ\nปวิเว�\nปวีณ\nปวุติ\nปเวณี\nปเวส\nปเวสน์\nปศุ\nปสันนะ\nปสันนา�าร\nปสาท\nปสาน\nปสาสน์\nปสุ\nปสุต\nปสูติ\nปหังสนะ\nปหาน\nปหาร\nปหาส\nปอ\nป้อ\nป๋อ\nปอ�\nปอง\nป่อง\nป้อง\nปอด\nปอน\nป้อน\nปอนด์\nปอเนาะ\nปอบ\nป้อ�ป้\nปอม\nป้อม\nป๋อม\nปอย\nป้อย\nป้อยอ\nปะ\nปะ�น\nปะ�ัง\nปะ�ารัง\nปะ�ำ\nปะขาว\nปะงาบ\nปะตาปา\nปะตาระ�าหลา\nปะติดปะต่อ\nปะติยาน\nปะทะ\nปะทะปะทัง\nปะทุ\nปะทุน\nปะปน\nปะมง\nปะราลี\nปะรำ\nปะไร\nปะลอม\nปะเลง\nปะ�ล่ม\nปะโลง\nปะวะหล่ำ\nปะหงับ\nปะหนัน\nปะหัง\nปะเหลาะ\nปั�\nปั�ข์\nปั�เป้า\nปั�ษ์\nปั�ษา\nปั�ษิน\nปั�ษี\nปัง\nปั๋ง\nปังสุ์\nปังสุ�ุล\nปัจจัตตะ\nปัจจันต์\nปัจจันตคาม\nปัจจันตชนบท\nปัจจันตประเทศ\nปัจจัย\nปัจจามิตร\nปัจจุคมน์\nปัจจุทธรณ์\nปัจจุบัน\nปัจจุสมัย\nปัจเจ�\nปัจโจป�าร�ิจ\nปัจฉา\nปัจฉิม\nปัจถรณ์\nปัจนึ�\nปัจยา�าร\nปัจเว�ขณ์\nปัชชุน\nปั�จนที\nปั�จวัคคีย์\nปั�จ�\nปั�จ�ะ\nปั�จมี\nปั�จวีสติ\nปั��ัติ\nปั��า\nปั�หา\nปั�\nปั�นะ\nปั�ยาวัต\nปัณฑรหัตถี\nปัณณะ\nปัณณาส\nปัณณาส�์\nปัณรสี\nปัณหิ\nปัด\nปัตคาด\nปัตตะ\nปัตตานึ�\nปัตตานุโมทนา\nปัตตาเวีย\nปัตติ\nปัตติ�\nปัตถร\nปัตถะ\nปัตนิ\nปัตนี\nปัตหล่า\nปัถพี\nปัถวี\nปัทม์\nปัทมะ\nปัทมาสน์\nปัน\nปั่น\nปั้น\nปั้นจั่น\nปันจุเหร็จ\nปั้นลม\nปั้นหยา\nปั้นเหน่ง\nปับ\nปั๊บ\nปัปผาสะ\nปัพพาชนีย�รรม\nปัพภาระ\nปั๊ม\nปัย�า\nปัยยิ�า\nปัวเปีย\nปัศจิม\nปัศตัน\nปัสสาวะ\nปัสสาสะ\nปา\nป่า\nป้า\nปา�\nปาง\nป้าง\nปาจรีย์\nปาจิตตีย์\nปาจีน\nปา�ลิ\nปา�ิบท\nปา�ิบุคลิ�\nปา�ิโภค\nปา�ิหาริย์\nปา��\nปา��ถา\nปา�ะ\nปาณ�ชาติ\nปาณะ\nปาณาติบาต\nปาณิ\nปาณี\nปาด\nปาติโม�ข์\nปาตี\nปาเต๊ะ\nปาท่องโ�๋\nปาทัง�า\nปาทาน\nปาทุ�า\nปาน\nป่าน\nป้าน\nปานะ\nปานียะ\nป้าบ\nป๊าบ\nปาพจน์\nปาม\nปาโม�ข์\nป่าย\nป้าย\nปายาส\nปาร์เ�ต์\nปารมี\nปารเมศ\nปาราชิ�\nปาริฉัตร\nปาริชาต\nปารุส�วัน\nปาล\nปาล์ม\nปาลิไลย�์\nปาลี\nปาว\nป่าว\nป๊าว\nปาวาร\nปาษาณ\nปาส\nปาสาณ\nปาสาทิ�ะ\nปาหนัน\nปาหี่\nปำ\nป้ำ\nป้ำเป๋อ\nปิ�นิ�\nปิ้ง\nปิงคละ\nปิงปอง\nปิฎ�\nปิ��ะ\nปิ�ิ\nปิณฑะ\nปิด\nปิตตะ\nปิตา\nปิตามหัย�า\nปิตามหัยยิ�า\nปิตุ\nปิตุจฉา\nปิตุภูมิ\nปิตุลา\nปิโตรเลียม\nปิ่น\nปิ่น��้ว\nปิ่นโต\nปิปผลี\nปิ่ม\nปิ้ม\nปิยะ\nปิยังคุ\nปิโยรส\nปิลันธน์\nปิ๋ว\nปิศาจ\nปิห�ะ\nปี\nปี่\nปี้\nปี๋\nปี�\nปี�ะ\nปี๊ด\nปีติ\nปีน\nปีบ\nปี๊บ\nปีศาจ\nปีฬ�ะ\nปึ�\nปึง\nปึ่ง\nปึ๋ง\nปึ้ด\nปึมปื้อ\nปืน\nปื้น\nปือ\nปื้อ\nปื๋อ\nปุ\nปุ๊\nปุ�\nปุ�ปุย\nปุคละ\nปุ้ง�ี๋\nปุงควะ\nปุงลิงค์\nปุงลึงค์\nปุจฉา\nปุ�ะ\nปุณฑริ�\nปุด\nปุตตะ\nปุถุชน\nปุนนาค\nปุนภพ\nปุนัพสุ\nปุบ\nปุ๊บ\nปุปผะ\nปุปะ\nปุพพะ\nปุ่ม\nปุ่มป่ำ\nปุ้ม\nปุ๋ม\nปุย\nปุ้ย\nปุ๋ย\nปุรณะ\nปุระ\nปุราณ\nปุราณะ\nปุริมพรรษา\nปุเรจาริ�\nปุโรหิต\nปุลลิงค์\nปุลลึงค์\nปุลินท์\nปุโลปุเล\nปุษยะ\nปุสสะ\nปู\nปู่\nปูช�ะ\nปูชนียบุคคล\nปูชนียวัตถุ\nปูชนียะ\nปูชา\nปูชิต\nปูด\nปูน\nปูม\nปู้ยี่ปู้ยำ\nปูระ\nปูลู\nเป้\nเป๋\nเป�\nเป๊�\nเป่ง\nเป้ง\nเป๋ง\nเป็ด\nเปตพลี\nเปตอง\nเป็น\nเปยยาล\nเปร็ง\nเปรต\nเปรม\nเปรย\nเปรอ\nเปรอะ\nเปราะ\nเปรียง\nเปรี้ยง\nเปรี้ยงปร้าง\nเปรีย�\nเปรียบ\nเปรี่ยม\nเปรียว\nเปรี้ยว\nเปรียะ\nเปรี๊ยะ\nเปรื่อง\nเปรื้อย\nเปล\nเปล่ง\nเปลว\nเปลา\nเปล่า\nเปล้า\nเปลาะ\nเปลี้ย\nเปลี่ยน\nเปลี่ยม\nเปลี่ยว\nเปลือ�\nเปลือง\nเปลื้อง\nเปลือย\nเปศะ\nเปศัส\nเปส�าร\nเปสละ\nเปสุ�วาท\nเป๋อ\nเป้อเย้อ\nเปอร์\nเปอร์เซ็นต์\nเปะ\nเปา\nเป่า\nเป้า\nเป๊า\nเป๋า\nเป๋าฮื้อ\nเปาะ\nเป๊าะ\nเปาะเปี๊ยะ\nเปาะ�ปะ\nเปิ�\nเปิง\nเปิงมาง\nเปิด\nเปิ่น\nเปิบ\nเปิ๊บ\nเปีย\nเปีย�\nเปี๊ย�\nเปี๊ยบ\nเปี่ยม\nเปี้ยว\nเปี๊ยว\nเปียะ\nเปี๊ยะ\nเปือ�\nเปื้อน\nเปื่อย\n�ป\n�ป้ง\n�ป๋ง\n�ปด\n�ป๊ด\n�ปทู\n�ป้น\n�ป๊น\n�ปบ\n�ป๊บ\n�ปม\n�ปร\n�ปร๋\n�ปร�\n�ปรง\n�ปร่ง\n�ปร๊ด\n�ปร้น\n�ปร๋น\n�ปรปรวน\n�ประ\n�ปล\n�ปล้\n�ปล�\n�ปลง\n�ปลน\n�ปลบ\n�ปล๊บ\n�ป้ว\n�ป๊ว\n�ปะ\n�ป๊ะ\n�ป๊ะซะ\nโป\nโป่\nโป้\nโป๊\nโป�\nโป๊�\nโป๊�เ�อร์\nโป�ขรณี\nโป�ขรพรรษ\nโปเ�\nโปง\nโป่ง\nโป้ง\nโป่งข่าม\nโปงลาง\nโป่งวิด\nโป�บท\nโป�ปทมาส\nโปด�\nโปตถ�ะ\nโปน\nโป๊ป\nโป๊ยเซียน\nโปร��รม\nโปรง\nโปร่ง\nโปรด\nโปรตอน\nโปรตีน\nโปรเตส�ตนต์\nโปร�ทร�เตอร์\nโปรย\nโปล่ง\nโปลิโอ\nโปโล\nโปส�\nโปสต์�าร์ด\nโปะ\nโป๊ะ\nโป๊ะจ้าย\nไป\nไป่\nไป๋\nไปยาล\nไปรษณีย์\nไปรษณียบัตร\nไปรษณียภัณฑ์\nไปรษณียา�ร\nไปล่\nไปศาจ\nผ�\nผ�า\nผ�าย\nผคม\nผง\nผง�\nผงม\nผงะ\nผงาด\nผง่าน\nผจง\nผจ�\nผจั�\nผจาน\nผชุม\nผณิน\nผณินทร\nผณิศวร\nผด\nผดุง\nผเดิน\nผทม\nผนว�\nผนวช\nผนัง\nผนิด\nผนึ�\nผม\nผยอง\nผรณาปีติ\nผรสุ\nผริต\nผรุสวาท\nผล\nผลคุน\nผลคุนี\nผล็อย\nผละ\nผลั�\nผลัด\nผลับ\nผลัวะ\nผลา\nผลา�\nผลานิสงส์\nผลาผล\nผลาหาร\nผลิ\nผลิ�ะ\nผลิต\nผลิน\nผลี\nผลีผลาม\nผลึ�\nผลึ่ง\nผลือ\nผลุ\nผลุง\nผลุด\nผลุน\nผลุนผลัน\nผลุบ\nผลุบผลับ\nผลุย\nผลู\nผวน\nผวย\nผวา\nผสม\nผสาน\nผอง\nผ่อง\nผ่อน\nผอบ\nผอม\nผ็อย\nผอูน\nผะ\nผะดา\nผะสา\nผั�\nผัคคุณ\nผัคคุณี\nผัง\nผัด\nผัน\nผับ\nผัว\nผัวะ\nผัสสะ\nผัสสาหาร\nผา\nผ่า\nผ้า\nผา�\nผาง\nผ่าง\nผาณิต\nผาด\nผาติ\nผ่าน\nผาม\nผาย\nผ่ายผอม\nผาล\nผาลคุน\nผาลา\nผ่าว\nผาสุ�\nผ้าฮาด\nผำ\nผ้ำ\nผิ\nผิง\nผิด\nผิตะ\nผิน\nผิว\nผี\nผี้ว์\nผึง\nผึ่ง\nผึ้ง\nผึ้งรวง\nผืน\nผื่น\nผุ\nผุด\nผุยผง\nผุสราคา\nผู้\nผู�\nเผ\nเผง\nเผชิ�\nเผ็ด\nเผด็จ\nเผดิม\nเผดียง\nเผ่น\nเผนิ�\nเผย\nเผยอ\nเผยิบ\nเผยิบผยาบ\nเผล\nเผล่\nเผล็ด\nเผลอ\nเผลอไผล\nเผละ\nเผลาะ\nเผลาะ�ผละ\nเผลียง\nเผอเรอ\nเผอิ�\nเผอิล\nเผะ\nเผา\nเผ่า\nเผ้า\nเผาะ\nเผิ้ง\nเผิน\nเผียน\nเผือ\nเผื่อ\nเผือ�\nเผือด\nเผือน\nเผื่อน\n�ผ่\n�ผ�\n�ผง\n�ผด\n�ผน\n�ผ่น\n�ผน�\n�ผล\n�ผลง\n�ผล็บ\n�ผล็ว\n�ผละ\n�ผ่ว\n�ผ้ว\nโผ\nโผง\nโผ��ัพพะ\nโผน\nโผเผ\nโผย\nโผล่\nโผล�เผล�\nโผละ\nโผอน\nโผะ\nไผ\nไผ่\nไผท\n�น\n�รั่ง\n�รั่งเศส\n�่อ\n�อย\n�ั�\n�ัง\n�ั่ง\n�ัด\n�ัน\n�า\n�่า\n�้า\n�า�\n�าง\n�าด\n�าน\n�าย\n�่าย\n�้าย\n�ิ่น\n�ี\n�ี่\n�ี�\n�ึ�\n�ืด\n�ืน\n�ุ่น\n�ูง\nเ�้า\nเ�ือ\nเ�ือ�\nเ�ือง\nเ�ื่อน\n���\n��ง\n��ด\nใ�่\nไ�\nพ�\nพ�ุล\nพง\nพงศ์\nพงศ�ร\nพงศธร\nพงศา\nพงศาวดาร\nพจน์\nพจนา\nพจนานุ�รม\nพจนารถ\nพจนีย์\nพจมาน\nพจี\nพชระ\nพ�า\nพ�าลอ\nพณิช\nพณิชย์\nพดด้วง\nพธู\nพนันดร\nพนาดร\nพนาดอน\nพนาราม\nพนาลัย\nพนาลี\nพนาวาส\nพนาเวศ\nพนาศรม\nพนาสณฑ์\nพนาสัณฑ์\nพเนจร\nพ่น\nพ้น\nพนม\nพนอง\nพนอม\nพนั�\nพนั�งาน\nพนัง\nพนัน\nพนัส\nพนา\nพนาย\nพนิดา\nพนิต\nพบ\nพม่า\nพยนต์\nพยศ\nพยั�\nพยั�พเยิด\nพยัคฆ์\nพยัคฆา\nพยัคฆิน\nพยัคฆี\nพยัชน์\nพยั�ชนะ\nพยัต\nพยับ\nพยา�รณ์\nพยาฆร์\nพยางค์\nพยาธิ\nพยาน\nพยาบาท\nพยาบาล\nพยาม\nพยามะ\nพยายาม\nพยุ\nพยุง\nพยุหยาตรา\nพยุหโยธา\nพยุหเสนา\nพยุหะ\nพยู่ห์\nพเยีย\nพร\nพรต\nพรม\nพรรค\nพรรค์\nพรรคานต์\nพรรณ\nพรรณนา\nพรรดึ�\nพรรลาย\nพรรษ\nพรรษา\nพรรเอิ�\nพรวด\nพรวน\nพรหม\nพรหมจรรย์\nพรหมจาริณี\nพรหมจารี\nพรหมา\nพรหมาสตร์\nพรหมินทร์\nพรอ�\nพร่อง\nพร้อง\nพรอด\nพร้อม\nพร้อมพรั�\nพร่อย\nพร้อย\nพระ\nพระนอม\nพระนาด\nพระฮาม\nพรั�พร้อม\nพรั่ง\nพรัด\nพรั่น\nพรับ\nพร่า\nพร้า\nพรา�\nพราง\nพร่าง\nพราด\nพราน\nพราย\nพราว\nพราหมณ์\nพราหมณะ\nพราหมณี\nพราหมี\nพรำ\nพร่ำ\nพริ�\nพริ้ง\nพริบ\nพริ้ม\nพรึง\nพรึน\nพรึบ\nพรึ่บ\nพรืด\nพรุ\nพรุ่ง\nพรุน\nพรู\nพรูด\nพฤ�ษ์\nพฤ�ษชาติ\nพฤ�ษเทวดา\nพฤ�ษราช\nพฤ�ษศาสตร์\nพฤ�ษา\nพฤฒ\nพฤฒา\nพฤฒาจารย์\nพฤฒิ\nพฤต\nพฤติ\nพฤทธ์\nพฤทธิ์\nพฤนต์\nพฤนท์\nพฤศจิ�\nพฤศจิ�ายน\nพฤษภ\nพฤษภาคม\nพฤหัสบดี\nพล\nพละ\nพลา�ร\nพลาดิศัย\nพลาธิ�าร\nพลานามัย\nพลบ\nพลว�\nพลวง\nพลวัต\nพลศาสตร์\nพลอ\nพล้อ\nพลอง\nพลอด\nพลอน\nพลอม�พลม\nพลอย\nพล่อย\nพลั่�\nพลัง\nพลั่ง\nพลั้ง\nพลัด\nพลัน\nพลับ\nพลับพลา\nพลับพลึง\nพลั่ว\nพล่า\nพลาง\nพลา�\nพลาด\nพล่าน\nพลาม\nพล่าม\nพลาย\nพลาสติ�\nพลาสมา\nพลาห�\nพลำ\nพล้ำ\nพลำภัง\nพลิ�\nพลิพัท\nพลิ้ว\nพลี\nพลุ\nพลุ�\nพลุ่�\nพลุ�พล่าน\nพลุ่ง\nพลุ้ย\nพลู\nพลูโต\nพลูโทเนียม\nพว�\nพวง\nพ่วง\nพวน\nพวย\nพส�\nพสุ\nพสุธา\nพสุสง�รานต์\nพหล\nพหุ\nพหุล\nพหู\nพอ\nพ่อ\nพ้อ\nพอ�\nพอง\nพ้อง\nพอน\nพ้อม\nพอโลเนียม\nพะ\nพะงา\nพะงาบ\nพะจง\nพะทำมะรง\nพะนอ\nพะเน้าพะนอ\nพะเนิน\nพะเนียง\nพะ�นง\nพะพาน\nพะพิง\nพะเพิง\nพะยอม\nพ่ะย่ะค่ะ\nพะยูง\nพะยูน\nพะเยิบ\nพะเยิบพะยาบ\nพะรุงพะรัง\nพะโล้\nพะไล\nพะวง\nพะวั�พะวน\nพะวา\nพะว้าพะวัง\nพะอง\nพะอา�พะอำ\nพะอืดพะอม\nพั�\nพั�ตร์\nพั�ตรา\nพั�ร\nพัง\nพัง�า\nพังงา\nพังผืด\nพังพวย\nพังพอน\nพังพาน\nพังพาบ\nพังเพย\nพัช\nพัชนี\nพัชระ\nพั�จน์\nพัฒนะ\nพัฒนา\nพัฒนา�ร\nพัฒนา�าร\nพัด\nพัดชา\nพัดดึงส์\nพัตร\nพัทธ์\nพัทธยา\nพัทธสีมา\nพัทร\nพัน\nพันตู\nพันทาง\nพันธ์\nพันธะ\nพันธ�รณี\nพันธบัตร\nพันธมิตร\nพันธนะ\nพันธนาคาร\nพันธนา�าร\nพันธุ์\nพันธุ�รรม\nพันลึ�\nพันลือ\nพันเลิศ\nพันเอิ�\nพับ\nพัลลภ\nพัลวัน\nพัว\nพัวะ\nพัศดี\nพัสดุ\nพัสตร์\nพัสถาน\nพา\nพา�\nพา�เพียร\nพา�ย์\nพาง\nพ่าง\nพาชี\nพาณิช\nพาณิชย์\nพาณิชย�รรม\nพาณิชย�าร\nพาณิชยศาสตร์\nพาณิชยศิลป์\nพาณินี\nพาณี\nพาณีนี\nพาด\nพาท\nพาทย์\nพาธ\nพาธา\nพาน\nพ่าน\nพานร\nพานรินทร์\nพาม\nพาย\nพ่าย\nพายม้า\nพายัพ\nพายุ\nพาร์เซ�\nพารณ\nพารา\nพาราฟิน\nพาล\nพาลา\nพาลี\nพาลุ�\nพาโล\nพาไล\nพาส\nพาสน์\nพาสนา\nพาสุ�รี\nพ่าห์\nพาหนะ\nพาหะ\nพาหา\nพาหิร�ะ\nพาหิระ\nพาหุ\nพาหุรัด\nพาหุสัจจะ\nพาเหียร\nพาฬ\nพำ\nพำนั�\nพำพึม\nพำลา\nพิ�ล\nพิ�สิต\nพิ�ัด\nพิ�ัติ\nพิ�ัน\nพิ�าร\nพิ�ุล\nพิเคราะห์\nพิฆน์\nพิฆเนศ\nพิฆเนศวร\nพิฆาต\nพิง\nพิจัย\nพิจาร\nพิจารณ์\nพิจารณา\nพิจิ�\nพิจิต\nพิจิตร\nพิช�์\nพิชัย\nพิชาน\nพิชิต\nพิเช�\nพิเชียร\nพิฑูรย์\nพิณ\nพิดทูล\nพิดาน\nพิโดร\nพิตร\nพิถี\nพิถีพิถัน\nพิทย\nพิทย์\nพิทยา\nพิทยาคม\nพิทยาคาร\nพิทยาธร\nพิทยาลัย\nพิทั�ษ์\nพิทูร\nพิเทศ\nพิธาน\nพิธี\nพิธุ\nพินทุ\nพินอบพิเทา\nพินัย\nพินาศ\nพินิจ\nพินิต\nพินิศ\nพินิศจัย\nพิเนต\nพิบัติ\nพิบุล\nพิบูล\nพิปริต\nพิปลาส\nพิพรรธ\nพิพรรธน์\nพิพั�พิพ่วน\nพิพัฒ\nพิพัฒน์\nพิพา�ษ์\nพิพา�ษา\nพิพาท\nพิพิธ\nพิพิธภัณฑ์\nพิพิธภัณฑสถาน\nพิภพ\nพิภัช\nพิภาค\nพิภูษณะ\nพิเภ�\nพิมปะ�ารัง\nพิมพ์\nพิมพ�ารัง\nพิมพา\nพิมพาภรณ์\nพิมล\nพิมเสน\nพิมาน\nพิมุข\nพิโม�ข์\nพิโม�ษ์\nพิโย�พิเ�น\nพิโยค\nพิรอด\nพิระ\nพิรา�ล\nพิราบ\nพิราม\nพิราลัย\nพิริยะ\nพิรี้พิไร\nพิรุณ\nพิรุธ\nพิรุฬห์\nพิเรนทร์\nพิเราะ\nพิโรธ\nพิไร\nพิลัง�าสา\nพิลาป\nพิลาส\nพิลิปดา\nพิลึ�\nพิลึ��ึ��ือ\nพิลึ�พิลั่น\nพิโลน\nพิไล\nพิศ\nพิศวง\nพิศวาส\nพิศาล\nพิศุทธ์\nพิศุทธิ์\nพิเศษ\nพิษ\nพิษ�าน\nพิษนาศน์\nพิสดาร\nพิสมร\nพิสมัย\nพิสัง\nพิสัช\nพิสัย\nพิสิ�\nพิสุทธิ์\nพิสูจน์\nพิหค\nพิหาร\nพิฬาร\nพี\nพี่\nพี้\nพีชคณิต\nพีระมิด\nพึง\nพึ่ง\nพึ่บ\nพึ่บพั่บ\nพึม\nพึมพำ\nพืช\nพืด\nพื้น\nพุ\nพุ�\nพุ�าม\nพุง\nพุ่ง\nพุงดอ\nพุฒ\nพุฒิ\nพุด\nพุดตาน\nพุทธ\nพุทธะ\nพุทธัง�ูร\nพุทธาง�ูร\nพุทธันดร\nพุทธาภิเษ�\nพุทธาวาส\nพุทธิ\nพุทโธ่\nพุทรา\nพุธ\nพุ่ม\nพุมเรียง\nพุ้ย\nพู\nพูพอน\nพู่\nพูด\nพูน\nพู้น\nพู่ระหง\nเพ\nเพ็�\nเพ�า\nเพคะ\nเพ็ง\nเพ่ง\nเพ็จ\nเพชฉลู�รรม\nเพชฌฆาต\nเพชร\nเพชรดา\nเพชรปาณี\nเพชรฤ�ษ์\nเพชรายุธ\nเพชร�ลับ\nเพชรสังฆาต\nเพชรหลี�\nเพชรหึง\nเพ็�\nเพฑูริย์\nเพณี\nเพ็ดทูล\nเพดาน\nเพท\nเพทนา\nเพทาย\nเพทุบาย\nเพโทบาย\nเพ่นพ่าน\nเพนียด\nเพไนย\nเพ้ย\nเพรง\nเพรซีโอดิเมียม\nเพรา\nเพราะ\nเพริด\nเพริศ\nเพรีย�\nเพรียง\nเพรียบ\nเพรี้ยม\nเพรียว\nเพรื่อ\nเพรือง\nเพล\nเพลง\nเพล็ด\nเพล้โพล้\nเพลา\nเพลาะ\nเพลิง\nเพลิดเพลิน\nเพลิน\nเพลีย\nเพลี้ย\nเพลี่ยง\nเพศ\nเพส\nเพสลาด\nเพ่อ\nเพ้อ\nเพ้อเจ้อ\nเพอิ�\nเพะ\nเพา\nเพาะ\nเพิ�\nเพิง\nเพิ่ง\nเพิดเพ้ย\nเพิ่ม\nเพี้ย\nเพียง\nเพี้ยง\nเพียงออ\nเพี้ยน\nเพียบ\nเพียร\nเพื่อ\nเพื่อน\n�พ\n�พ้\n�พง\n�พ่ง\n�พงพวย\n�พทย์\n�พทยศาสตร์\n�พน\n�พ่น\n�พน�\n�พนงเชิง\n�พร\n�พร่\n�พร�\n�พร่ง\n�พรว\n�พร้ว\n�พลง\n�พลทินัม\n�พล็บ\n�พลม\n�พลเลเดียม\n�พละ\n�พละโลม\n�พว\n�พ้ว\n�พศย์\n�พศยา\n�พะ\nโพ\nโพ�\nโพ�พาย\nโพง\nโพงพาง\nโพชฌงค์\nโพซิตรอน\nโพด\nโพทะเล\nโพ�ทสเซียม\nโพธ\nโพธิ\nโพธิ์\nโพน\nโพ้น\nโพนทะนา\nโพบาย\nโพย\nโพย�๊วน\nโพยม\nโพร�\nโพรง\nโพรโท�อ�ทิเนียม\nโพรมีเทียม\nโพระด�\nโพล่\nโพลง\nโพล่ง\nโพล้ง\nโพลน\nโพล้เพล้\nโพละ\nโพสพ\nไพ\nไพ่\nไพจิตร\nไพชน\nไพชยนต์\nไพฑูรย์\nไพที\nไพบูลย์\nไพพรรณ\nไพร\nไพร่\nไพรจิตร\nไพรชน\nไพรชยนต์\nไพรฑูรย์\nไพรที\nไพรบูลย์\nไพรเราะ\nไพรัช\nไพรำ\nไพริน\nไพรินทร์\nไพรี\nไพเราะ\nไพโรจน์\nไพล\nไพล่\nไพศาขะ\nไพศาล\nไพเศษ\nไพสพ\nไพสิ�\nไพหาร\nฟ�\nฟ้ง\nฟรั�โทส\nฟรี\nฟลูออรีน\nฟ่อ\nฟ้อ\nฟอ�\nฟอง\nฟ่อง\nฟ้อง\nฟอด\nฟอน\nฟ่อน\nฟ้อน\nฟ้อ�ฟ้\nฟอร์มาลดีไฮด์\nฟอร์มาลิน\nฟอสฟอรัส\nฟอสเฟต\nฟั�\nฟั�ฟุ้น\nฟัง\nฟัง�์ชัน\nฟัด\nฟัน\nฟั่น\nฟั้น\nฟ้า\nฟา�\nฟาง\nฟ่าง\nฟาด\nฟาทอม\nฟาน\nฟ่าม\nฟาย\nฟาร์ม\nฟาสซิสต์\nฟิด\nฟิต\nฟิบ\nฟิล์ม\nฟิวส์\nฟิสิ�ส์\nฟี่\nฟี้\nฟืดฟาด\nฟืน\nฟื้น\nฟืม\nฟุ\nฟุ้ง\nฟุต\nฟุน\nฟุบ\nฟุ่บ\nฟุ่มเฟือย\nฟุลส��๊ป\nฟู\nฟู่\nฟู�\nฟูด\nฟูม\nเฟ็ด\nเฟ้น\nเฟลด์สปาร์\nเฟ้อ\nเฟอร์เมียม\nเฟอะ\nเฟอะฟะ\nเฟะ\nเฟะฟะ\nเฟิน\nเฟี้ยม\nเฟี้ยว\nเฟือ\nเฟื้อ\nเฟือง\nเฟื่อง\nเฟื้อง\nเฟือน\nเฟือย\nเฟื้อย\n�ฟ่\n�ฟง\n�ฟชั่น\n�ฟน\n�ฟบ\n�ฟ้ม\n�ฟรนเซียม\n�ฟล�ซ์\n�ฟลต\n�ฟะ\nโฟ�ัส\nไฟ\nภควดี\nภควัต\nภควันต์\nภควัม\nภควา\nภควาน\nภคะ\nภคันทลา\nภคินี\nภณะ\nภณิดา\nภพ\nภมร\nภมริน\nภมรี\nภมุ�า\nภยันตราย\nภยาคติ\nภระ\nภรณี\nภรต\nภรรดร\nภรรดา\nภรรยา\nภระมร\nภระมรี\nภราดร\nภราดรภาพ\nภราดา\nภริยา\nภฤศ\nภวะ\nภวตัณหา\nภวนะ\nภวังค์\nภวังคจิต\nภั�ดี\nภั�ตะ\nภั�ติ\nภั�ษ์\nภั�ษา\nภั�ษาหาร\nภัค\nภัคน์\nภังคะ\nภังคี\nภัจ\nภัณฑ์\nภัณฑาคาร\nภัณฑาคาริ�\nภัณฑารั�ษ์\nภัณฑนะ\nภัณฑู\nภัต\nภัตตาคาร\nภัตตาหาร\nภัตร\nภัทระ\nภัทร�ัป\nภัพ\nภัย\nภัสดา\nภัสตรา\nภัสมะ\nภัสสร\nภา\nภาค\nภาคย์\nภาคยานุวัติ\nภาคินี\nภาคิไนย\nภาคี\nภาคียะ\nภาชนะ\nภาชี\nภาณ\nภาณวาร\nภาณ�ะ\nภาณี\nภาณุ\nภาดร\nภาดา\nภาตระ\nภาตา\nภาตุ\nภาติ�ะ\nภาติยะ\nภาพ\nภาพย์\nภาม\nภาย\nภาร\nภาระ\nภารดี\nภารต\nภารตี\nภารยทรัพย์\nภารยา\nภารา\nภาวนา\nภาวะ\nภาษ\nภาษณ์\nภาษา\nภาษิต\nภาษี\nภาส\nภาสน์\nภาสวร\nภาสา\nภาสุระ\nภิ�ขา\nภิ�ขาจาร\nภิ�ขุ\nภิ�ขุนี\nภิ�ษา\nภิ�ษาจาร\nภิ�ษาหาร\nภิ�ษุ\nภิ�ษุณี\nภิงคาร\nภิ�โ�\nภิตติ\nภินท์\nภินทนา�าร\nภิยโย\nภิรมย์\nภิรมย์สุรางค์\nภิษัช\nภิสั�\nภีตะ\nภีมะ\nภีรุ\nภุ�ต์\nภุขัน\nภุช\nภุชงค์\nภุต\nภุมมะ\nภุมรัตน์\nภุมวาร\nภุมรา\nภุมริน\nภุมรี\nภุมเรศ\nภู\nภู่\nภูต\nภูติ\nภูม\nภูมิ\nภูมี\nภูริ\nภูรี\nภูวดล\nภูวนาถ\nภูวเนตร\nภูวไนย\nภูษา\nภูษิต\nเภ�ะ\nเภตรา\nเภท\nเภทุบาย\nเภรี\nเภสัช\nโภค\nโภคะ\nโภคิน\nโภคี\nโภไคย\nโภไคศวรรย์\nโภช\nโภชย์\nโภช�\nโภชนะ\nโภชนา\nโภชนาหาร\nโภชนียะ\nไภริน\nไภรี\nไภษัชคุรุ\nไภษัชย์\nม�ร\nม�ราคม\nม�ุฎ\nมคธ\nมฆวัน\nมฆะ\nมฆา\nม่ง\nมง�ุฎ\nมงโ�รย\nมงคล\nมงคลวาร\nมณฑ์\nมณฑ�\nมณฑนะ\nมณฑป\nมณฑล\nมณฑา\nมณฑารพ\nมณฑิระ\nมณเฑียร\nมณี\nมด\nมตะ\nมต�ภัต\nมติ\nมทนะ\nมทะ\nมธุ\nมธุ�ร\nมธุ�ารี\nมธุลีห์\nมธุระ\nมธุรพจน์\nมน\nมนินทรีย์\nม่น\nมนต์\nมนตร์\nมนตรี\nมนท์\nมนทิราลัย\nมนเทียร\nมนสิ�าร\nมนัส\nมนัสวี\nมนินทรีย์\nมนิมนา\nมนิลา\nมนุ�\nมนุษย์\nมนุษยชาติ\nมนุษยธรรม\nมนุษย์มนา\nมนุษยโล�\nมนุษยศาสตร์\nมนุษยสัมพันธ์\nมนุสาร\nมนู\nมนูสาร\nมโน\nมโนช\nมโนช�์\nมโนราห์\nมโนสาเร่\nมโนห์รา\nมมัง�าร\nมยุรฉัตร\nมยุระ\nมยุรา\nมยุรี\nมยุเรศ\nมยูร\nมร�ต\nมรคา\nมรฑป\nมรณ์\nมรณะ\nมรณ�รรม\nมรณบัตร\nมรณภัย\nมรณภาพ\nมรด�\nมรรค\nมรรคา\nมรรตัย\nมรรยาท\nมรรษ\nมรสุม\nมริจ\nมริยาท\nมรีจิ\nมรุต\nมฤค\nมฤคย์\nมฤคศิระ\nมฤคศิรมาส\nมฤคเศียร\nมฤคินทร์\nมฤเคนทร์\nมฤด�\nมฤต\nมฤตยู\nมฤทุ\nมล\nมละ\nมลั�\nมลังเมลือง\nมล้าง\nมลาย\nมลายู\nมว�\nม่วง\nมวน\nม่วน\nม้วน\nม้วนต้วน\nมวย\nม้วย\nมวล\nมห�รรม\nมหรณพ\nมหรรณพ\nมหรสพ\nมหัจฉริยะ\nมหัต\nมหัทธนะ\nมหันต์\nมหันตโทษ\nมหัพภาค\nมหัศจรรย์\nมหา\nมหา��ิน\nมหา�าฬ\nมหาขันธ�ะ\nมหาจั�ร\nมหาชน\nมหาชัย\nมหาชาติ\nมหาโชตรัต\nมหาดไทย\nมหาดเล็�\nมหาตมะ\nมหาไถ่\nมหาเทพ\nมหาเทพี\nมหาเทวี\nมหาธาตุ\nมหานิ�าย\nมหานิล\nมหาบพิตร\nมหาบัณฑิต\nมหาพน\n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ียม\nรูป\nรูปิยะ\nรูปี\nรูเล็ตต์\nเร่\nเรข\nเรขา\nเรขาคณิต\nเร็ง\nเร่ง\nเร้ง\nเรณุ\nเรณู\nเรดอน\nเรดาร์\nเรเดียม\nเร้น\nเรรวน\nเรไร\nเร็ว\nเร่ว\nเรวดี\nเรอ\nเร่อ\nเรา\nเร่า\nเร้า\nเราะ\nเริง\nเริด\nเริม\nเริ่ม\nเริ้ม\nเริศร้าง\nเรี่ย\nเรี้ย\nเรีย�\nเรียง\nเรียด\nเรียน\nเรียบ\nเรียม\nเรี่ยม\nเรียว\nเรี่ยว\nเรี้ยวร�\nเรือ\nเรื่อ\nเรื้อ\nเรือ�\nเรือง\nเรื่อง\nเรื้อง\nเรืองรอง\nเรือด\nเรือน\nเรื้อน\nเรื่อย\n�ร\n�ร่\n�ร�\n�ร็�เ�ต\n�รง\n�ร่ง\n�ร้ง\n�รด\n�ร้น�ค้น\n�รม\n�ร้ว\n�ระ\nโร\nโร่\nโรค\nโรคา\nโรคาพาธ\nโรง\nโรจ\nโรจน์\nโรเดียม\nโรตี\nโรท\nโรธ\nโรม\nโรมัน\nโรเมอร์\nโรย\nโรเร\nโรหิณี\nโรหิต\nไร\nไร่\nไร้\nไรย์\nฤ�ษ์\nฤ�ษณะ\nฤคเวท\nฤชา\nฤชุ\nฤณ\nฤดี\nฤดียา\nฤดู\nฤต\nฤติยา\nฤตุ\nฤทธา\nฤทธิ์\nฤทัย\nฤษภ\nฤษยา\nฤษี\nฤๅ\nฤๅดี\nฤๅทัย\nฤๅษี\nฤๅสาย\nล�\nล่�\nลฆุ\nลง\nล่ง\nลง�า\nล้งเล้ง\nลด\nลดา\nลดาวัลย์\nลน\nล้น\nลบ\nลบอง\nลพ\nลพุช\nลม\nล่ม\nล้ม\nลมาด\nลรรลุง\nลลนา\nลลิต\nลว�\nลวง\nล่วง\nล้วง\nลวณะ\nลวด\nล้วน\nลวนลาม\nลวนะ\nล่วม\nลวะ\nลวิตร\nลหุ\nลหุ�าบัติ\nล่อ\nล้อ\nลอ�\nล็อ�\nล็อ�เ�ต\nลอ��ล�\nลอ�าริทึม\nลอง\nล่อง\nลอง�อง\nลองจิจูด\nลองไน\nลอด\nลอตเตอรี่\nลอน\nล่อน\nลอบ\nลอม\nล้อม\nลอมชอม\nลอมพอ�\nลอย\nล่อย\nล่อ�ล่\nลอว์เรนเซียม\nลออ\nละ\nล่ะ\nละคร\nละติจูด\nละบม\nละบอง\nละบือ\nละเบ็ง\nละโบม\nละม่อม\nละมั่ง\nละมาน\nละม้าย\nละมุ\nละมุด\nละมุน\nละเมอ\nละเมาะ\nละเมิด\nละเมียด\nละ�มะ\nละโม�\nละโมบ\nละไม\nละลวย\nละลอ�\nละล้า\nละล้าละลัง\nละลาน\nละลาบละล้วง\nละลาย\nละล้าว\nละล่ำละลั�\nละลิบ\nละลุม\nละเลง\nละเล้า\nละเลาะ\nละเลิง\nละเลียด\nละเลียบ\nละไล้\nละว้า\nละวาด\nละเวง\nละ�ว�\nละโว้\nละหมาด\nละห้อย\nละหาน\nละหาร\nละหุ่ง\nละเหย\nละเหี่ย\nละอง\nละออง\nละอาย\nละเอียด\nละ�อน\nลั�\nลั�ขณะ\nลั�ขณา\nลั�ขะ\nลั�ขี\nลั�จั่น\nลั�ปิดลั�เปิด\nลั�ษณ์\nลั�ษณนาม\nลั�ษณะ\nลั�ษณา�าร\nลั�ษมณ์\nลั�ษมาณา\nลั�ษมี\nลั�ษะ\nลัคคะ\nลัคน์\nลัคนา\nลัง\nลั่ง\nลัง�า\nลังคี\nลังถึง\nลังลอง\nลังเล\nลังสาด\nลัชชา\nลัชชี\nลั�จ์\nลั�จ�ร\nลั�ฉ�ร\nลั�ฉน์\nลั�ิ\nลั�ิ�า\nลัด\nลัดา\nลัทธ์\nลัทธิ\nลัน\nลั่น\nลันเต\nลันเตา\nลันไต\nลั่นทม\nลันโทม\nลับ\nลัพธ์\nลัพธิ\nลัภ\nลัภนะ\nลัภย์\nลัมพ์\nลัย\nลา\nล่า\nล้า\nลา�\nลาง\nล่าง\nล้าง\nลางลิง\nลางสาด\nลาช\nลาชะ\nลาชา\nลา�\nลาด\nลาดเลา\nล้าต้า\nล่าเตียง\nลาน\nล่าน\nล้าน\nลาบ\nลาพอน\nลาภ\nลาม\nล่าม\nลาม�\nลาย\nล้าย\nลายสือ\nลาลา\nลาว\nลาวัณย์\nลาวา\nลำ\nล่ำ\nล้ำ\nลำเข็�\nลำ�ข\nลำเค็�\nลำเจีย�\nลำดวน\nลำดับ\nลำเนา\nลำบอง\nลำบา�\nลำปำ\nลำพวน\nลำพอง\nลำพัง\nลำพู\nลำเพ็�\nลำเพา\nลำ�พน\nลำโพง\nลำไพ่\nลำภุขัน\nลำมะลอ�\nลำยอง\nลำไย\nลำลอง\nล่ำลา\nลำลาบ\nลำลึ�\nลำเลาะ\nลำเลิ�\nลำเลียง\nลำเวียง\nลำเอีย�\nลำเอียง\nลิ\nลิ�ขา\nลิ�ไนต์\nลิ�ู\nลิเ�\nลิขนะ\nลิขสิทธิ์\nลิขิต\nลิง\nลิงค์\nลิด\nลิต\nลิตมัส\nลิตร\nลิเทียม\nลิ่น\nลิ้น\nลินจง\nลิ้นจี่\nลินลา\nลินสีด\nลิ่นฮื้อ\nลินิน\nลิบ\nลิปดา\nลิปสติ�\nลิปิ\nลิฟต์\nลิเภา\nลิ่ม\nลิ้ม\nลิมป์\nลิมปนะ\nลิลิต\nลิว\nลิ่ว\nลิสง\nลี\nลี่\nลี้\nลีซอ\nลีบ\nลีลา\nลีลาศ\nลีฬหา\nลึ�\nลึงค์\nลืด\nลื่น\nลื้น\nลืบ\nลืม\nลือ\nลื่อ\nลื้อ\nลุ\nลุ�\nลุง\nลุ้ง\nลุ่น\nลุ้น\nลุพธ์\nลุ่ม\nลุมพี\nลุมพู\nลุย\nลุ่ย\nลุ้ย\nลู่\nลู�\nลู�ระมาศ\nลู�เอ็น\nลูขะ\nลูทีเชียม\nลูบ\nเล�\nเล็�\nเลข\nเลขา\nเลขาธิ�าร\nเลขานุ�าร\nเล็ง\nเล้ง\nเล่งฮื้อ\nเลเซอร์\nเลฑฑุ\nเลณฑุ\nเลณะ\nเล็ด\nเลน\nเล็น\nเล่น\nเลนส์\nเล็บ\nเลบง\nเลป�ร\nเลปน์\nเลเป\nเลเพ\nเล็ม\nเล่ม\nเลย\nเลว\nเลวง\nเลวูโลส\nเลศ\nเลษ�ุ\nเล่ห์\nเล่ห์�ระเท่ห์\nเลหลัง\nเลหะ\nเลอ\nเล่อ\nเลอะ\nเลอะเทอะ\nเละ\nเละเทะ\nเลา\nเล่า\nเล้า\nเลา�ัย\nเล้าโลม\nเลาะ\nเลิ�\nเลิ่�ลั่�\nเลิง\nเลิ้ง\nเลินเล่อ\nเลิศ\nเลีย\nเลียง\nเลี่ยง\nเลี้ยง\nเลียงผา\nเลียง�้าย\nเลียงมัน\nเลียน\nเลี่ยน\nเลียนไฟ\nเลียบ\nเลี่ยม\nเลียว\nเลี้ยว\nเลือ�\nเลือง\nเลื่อง\nเลือด\nเลือน\nเลื่อน\nเลื่อม\nเลื่อย\nเลื้อย\nเลื่อยล้า\n�ล\n�ล่\n�ล้\n�ล�\n�ล็�เ�อร์\n�ล็�โทส\n�ลง\n�ล่ง\n�ล้ง\n�ลน\n�ล่น\n�ลนทานัม\n�ลบ\n�ล้ว\n�ละ\nโล่\nโล้\nโล�\nโล�เชษ�์\nโล�ธรรม\nโล�ธาตุ\nโล�นาถ\nโล�บาล\nโล�ย์\nโล�ัย\nโล�วัชชะ\nโล�วิทู\nโล�ัตถจริยา\nโล�ันตร์\nโล�า\nโล�าธิบดี\nโล�าธิปไตย\nโล�านุวัตร\nโล�าภิวัตน์\nโล�ามิส\nโล�ายัต\nโล�าวินาศ\nโล�ิยะ\nโล�ีย์\nโล�ียวัตร\nโล�ียวิสัย\nโล�ียสุข\nโล�ุตระ\nโล�ุตรธรรม\nโล�ุตรภูมิ\nโลง\nโล่ง\nโล้ง\nโล่งโจ้ง\nโล่งโต้ง\nโล้งโต้ง\nโลจนะ\nโลณะ\nโลด\nโล่ติ๊น\nโลโต\nโลท\nโลน\nโล้น\nโลภ\nโลม\nโลมเล้า\nโลมะ\nโลมา\nโลลุป\nโลเล\nโลโล\nโลโล้\nโลหะ\nโลห�ุมภี\nโลหัช\nโลหิต\nไล่\nไล้\nไลย\nไลลา\nไล่เลี่ย\nฦๅ\nฦๅชา\nฦๅสาย\nว�\nวง\nวง�์\nวง�ต\nวงศ์\nวงศ�ร\nวงศา\nวงษ์\nวจนะ\nวจี\nวชิระ\nวชิรปาณี\nวชิรหัตถ์\nวชิราวุธ\nว�ะ\nว�า�าร\nวณิช\nวณิชชา\nวณิชย์\nวณิชยา\nวณิพ�\nวดี\nวทนะ\nวทั��ุตา\nวทั��ู\nวธุ�า\nวธู\nวน\nวนศาสตร์\nวนสณฑ์\nวนสัณฑ์\nวนอุทยาน\nวนัส\nวนัสบดี\nวนา\nวนาดร\nวนาดอน\nวนานต์\nวนาลัย\nวนาลี\nวนาวาส\nวนาศรม\nวนาสณฑ์\nวนาสัณฑ์\nวนิดา\nวนิพ�\nวเนจร\nวโนทยาน\nวยัคฆ์\nวยา�รณ์\nวรดนู\nวรทาน\nวรมหาวิหาร\nวรงค์\nวรณะ\nวรรค\nวรรคย์\nวรรช\nวรรชย์\nวรรณะ\nวรรณ�รรม\nวรรณคดี\nวรรณยุ�ต์\nวรรณยุต\nวรรณศิลป์\nวรรณนา\nวรรณพฤติ\nวรรณึ�\nวรรธ�ะ\nวรรธนะ\nวรรษ\nวรรษา\nวรวิหาร\nวรั��ู\nวรางคณา\nวรางคนา\nวราห์\nวราหะ\nวรุณ\nวโรดม\nวฤ�\nวลัช\nวลั�ช์\nวลั�ชน์\nวลัย\nวลาห�\nวลี\nวศค\nวศะ\nวศิน\nวสนะ\nวสภะ\nวสละ\nวสวัดดี\nวสวัตตี\nวสะ\nวสันต์\nวสันตดิล�\nวสันตฤดู\nวสันตวิษุวัต\nวสา\nวสี\nวสุ\nวสุธา\nวสุนธรา\nวสุมดี\nวหะ\nวอ\nวอ�\nวอ��ว�\nว่องไว\nวอด\nวอน\nว่อน\nว็อบ\nวอม�วม\nวอลเลย์บอล\nวอ�ว\nวะ\nวั�\nวั��ะ\nวัคคีย์\nวัคคุ\nวัคซีน\nวัง\nวัง�์\nวังชา\nวังเวง\nวังศะ\nวังสะ\nวัจจะ\nวัจ�ุฎี\nวัจฉละ\nวัจน์\nวัช\nวัชชะ\nวัชพืช\nวัชฌ์\nวัชระ\nวัชรปาณี\nวัชรยาน\nวัชรอาสน์\nวัชราสน์\nวัชรินทร์\nวัชรี\nวัชเรนทร์\nวั�\nวั��ะ\nวั�จั�ร\nวั�ทุ�ข์\nวั�สงสาร\nวั��ะ\nวั��ิ\nวัฒ�ะ\nวัฒ�ี\nวัฒนธรรม\nวัฒนะ\nวัฒนา\nวัณ\nวัณโรค\nวัณ�์\nวัณณะ\nวัณนา\nวัด\nวัต\nวัตต์\nวัตตา\nวัตถ์\nวัตถาภรณ์\nวัตถาลัง�าร\nวัตถุ\nวัตนะ\nวัตร\nวัตสดร\nวัตสะ\nวัติ\nวัทน์\nวัน\nวันต์\nวันทนา\nวันทนา�าร\nวันทนีย์\nวันทยหัตถ์\nวันทยาวุธ\nวันทา\nวันทิ\nวับ\nวับวาบ\nวับวาม\nวับ�วบ\nวับ�วม\nวัปปะ\nวัมมิ�ะ\nวัย\nวัล�์\nวัลคุ\nวัลย์\nวัลลภ\nวัลลี\nวัว\nวัสสะ\nวัสโสท�\nวัสดุ\nวัสตร์\nวัสน์\nวัสนะ\nวัสสานะ\nวัสสานฤดู\nวา\nว่า\nว้า\nว้าเหว่\nวา�\nว้า�\nวา�ยสัมพันธ์\nวา�ยะ\nวาง\nว่าง\nว้าง\nวาจ�\nวาจา\nวาจาไปยะ\nวาจาล\nวาชเปยะ\nวาณิช\nวาณิช�ะ\nวาณิชย์\nวาณี\nวาด\nวาต\nวาตะ\nวาตภัย\nวาท\nวาทศาสตร์\nวาทศิลป์\nวาท�ะ\nวาทนะ\nวาทย์\nวาทย�ร\nวาทิต\nวาทิน\nวาที\nวาน\nวานซืน\nว่าน\nวานร\nวานรินทร์\nวาเนเดียม\nวาบ\nวาปี\nวาม\nวามน\nวามนาวตาร\nวามะ\nวาย\nว่าย\nว้าย\nวายะ\nวาโย\nวายามะ\nวายุ\nวายุ�ูล\nวาร\nวาระ\nวารสาร\nวารสารศาสตร์\nวาริ\nวารี\nวาริช\nวารีช\nวาริท\nวาริธร\nวารุณ\nวารุณี\nวาล\nวาลวีชนี\nวาล์ว\nวาลิ�า\nวาลุ�า\nวาว\nว่าว\nว้าว่อน\nว้าวุ่น\nวาสนะ\nวาสนา\nวาสพ\nวาสะ\nวาสิน\nวาสี\nวาสุ�รี\nวาสุ�ี\nวาสุเทพ\nวาหนะ\nวาหะ\nวาหินี\nวาฬ\nวิ�ขัมภ์\nวิ�ขัมภนะ\nวิ�เขป\nวิ�รม\nวิ�รัย\nวิ�รานต์\nวิ�ฤต\nวิ�ฤติ\nวิ�ล\nวิ�สิต\nวิ�ัต\nวิ�ัติ\nวิ�ัติ�าร�\nวิ�ัป\nวิ�ัย\nวิ�าร\nวิ�าล\nวิ�าลโภชน์\nวิคหะ\nวิเคราะห์\nวิฆเนศ\nวิฆเนศวร\nวิฆาต\nวิง\nวิ่ง\nวิ่งเปี้ยว\nวิงวอน\nวิจฉิ�ะ\nวิจล\nวิจั�ขณ์\nวิจั�ษ์\nวิจั�ษณ์\nวิจัย\nวิจาร\nวิจารณ์\nวิจารณ�าณ\nวิจิ\nวิจิ�ิจฉา\nวิจิต\nวิจิตร\nวิจิน\nวิจุณ\nวิจุรณ\nวิชชา\nวิชชุ\nวิชชุดา\nวิชชุตา\nวิชชุลดา\nวิช�ะ\nวิชน\nวิชนี\nวิชย\nวิชัย\nวิชา\nวิชานนะ\nวิชิต\nวิเชียร\nวิ��ัตติ\nวิ��าณ\nวิ��าณ�ทรัพย์\nวิ��ู\nวิฑูรย์\nวิด\nวิต�\nวิตถาร\nวิตามิน\nวิถี\nวิทธะ\nวิทย�านะ\nวิทยา\nวิทยาคม\nวิทยาคาร\nวิทยาลัย\nวิทยุ\nวิทยุต\nวิทวัส\nวิทัตถิ\nวิทัศน์\nวิทารณ์\nวิทิต\nวิทู\nวิทูร\nวิเทศ\nวิเทโศบาย\nวิธ\nวิธวา\nวิธาน\nวิธี\nวิธุระ\nวิธู\nวิธูปนะ\nวิ่น\nวินต�ะ\nวินัย\nวินาที\nวินาย�\nวินาศ\nวินิจ\nวินิจฉัย\nวินิต\nวินิบาต\nวินิปาติ�\nวิเนต\nวิบัติ\nวิบา�\nวิบุล\nวิบุลย์\nวิบูล\nวิบูลย์\nวิป�าร\nวิป�ิสาร\nวิปโยค\nวิประโยค\nวิปริต\nวิปลาส\nวิปวาส\nวิปั�ษ์\nวิปัสส�\nวิปัสสนา\nวิปัสสนายานิ�\nวิพา�ษ์\nวิพิธทัศนา\nวิพุธ\nวิภว\nวิภวตัณหา\nวิภังค์\nวิภัช\nวิภัตติ\nวิภา\nวิภาค\nวิภาช\nวิภาดา\nวิภาวี\nวิภาษ\nวิภาส\nวิภู\nวิภูษณะ\nวิภูษา\nวิภูษิต\nวิมน\nวิมล\nวิมลั�\nวิมังสา\nวิมัติ\nวิมาน\nวิมุข\nวิมุต\nวิมุตติ\nวิเมลือง\nวิโม�ข์\nวิโยค\nวิระ\nวิรงรอง\nวิรังรอง\nวิรัช\nวิรัต\nวิรัติ\nวิราคะ\nวิราม\nวิริยภาพ\nวิริยะ\nวิรุธ\nวิรุฬห์\nวิรุฬห�\nวิรูป\nวิรูปั�ษ์\nวิเรนทร์\nวิโรจ\nวิโรจน์\nวิโรฒ\nวิโรธ\nวิลันดา\nวิลัย\nวิลาด\nวิลาศ\nวิลาป\nวิลาวัณย์\nวิลาส\nวิลาสินี\nวิลิปดา\nวิลิศมาหรา\nวิเลป\nวิเลปนะ\nวิโล�นะ\nวิโลม\nวิไล\nวิไลวรรณ\nวิวรณ์\nวิวรรธน์\nวิวั�\nวิวัฒน์\nวิวัฒนา�าร\nวิวัน\nวิวาท\nวิวาห์\nวิวาหมงคล\nวิวาหะ\nวิวิต\nวิวิธ\nวิเว�\nวิศรุต\nวิศว\nวิศว�ร\nวิศว�รรม\nวิศว�รรมศาสตร์\nวิศัลย์\nวิศาขบูชา\nวิศาขา\nวิศาล\nวิศิษ�์\nวิศุทธ์\nวิศุทธิ์\nวิเศษ\nวิเศษณ์\nวิษณุ\nวิษณุ�รรม\nวิษธร\nวิษัย\nวิษาณ\nวิษุวัต\nวิส�ี้\nวิสรรชนีย์\nวิสฤต\nวิสสุ�รรม\nวิสัชนา\nวิสั��ี\nวิสัย\nวิสัยทัศน์\nวิสาขบูชา\nวิสาขะ\nวิสาขา\nวิสามั�\nวิสามานยนาม\nวิสาร\nวิสารทะ\nวิสาล\nวิสาสะ\nวิสาห�ิจ\nวิสิ�\nวิสุงคามสีมา\nวิสุทธ์\nวิสุทธิ์\nวิสูตร\nวิเสท\nวิหค\nวิหลั่น\nวิหาร\nวิหิงสา\nวิเหสา\nวิฬาร\nวิฬาร์\nวี\nวีจิ\nวีชนี\nวีณา\nวี้ด\nวีร�รรม\nวีรชน\nวีรบุรุษ\nวีรสตรี\nวี่วัน\nวี่�วว\nวีสะ\nวุ้ง\nวุ�ิ\nวุฒ\nวุฒิ\nวุด\nวุ่น\nวุ้น\nวุบ\nวุ้ย\nวุล�ฟรม\nวู้\nวูดวาด\nวูบ\nวู่วาม\nเว้\nเวค\nเวคิน\nเวคี\nเวจ\nเวช\nเวชยันต์\nเว�น์\nเวณิ\nเวณิ�\nเวณุ\nเวตน์\nเวตร\nเวตาล\nเวท\nเวทคู\nเวทนา\nเวทย์\nเวทัลละ\nเวทางค์\nเวทางคศาสตร์\nเวทานต์\nเวทานตะ\nเวทิ\nเวที\nเวธะ\nเวน\nเว้น\nเวนไตย\nเวไนย\nเวมัต\nเว้ย\nเวยยา�รณะ\nเวร\nเวรมณี\nเวรี\nเวโรจน์\nเวลา\nเวเลนซี\nเวศม์\nเวศย์\nเวศยา\nเวสน์\nเวสภู\nเวสม์\nเวสวัณ\nเวสสะ\nเวสสันดร\nเวสสุ�รรม\nเวสสุวัณ\nเวสารัช\nเวสิยา\nเวหน\nเวหะ\nเวหา\nเวหาส\nเวฬุ\nเวฬุริยะ\nเว่อ\nเว้า\nเวิ�\nเวิ้ง\nเวี่ย\nเวียง\nเวียด\nเวียดนาม\nเวียน\nเวียร\nเวี่ยว\n�ว้\n�วง\n�ว้ง\n�วด\n�ว้ด\n�วน\n�ว่น\n�วนดา\n�วบ\n�ว็บ\n�วม\n�ว็ม\n�วว\n�ว่ว\n�วะ\nโว\nโว่\nโว�าร\nโว่ง\nโวทาน\nโวย\nโว้ย\nโว้เว้\nโวหาร\nไว\nไว้\nไว�ูณ�์\nไวฑูรย์\nไวทย์\nไวน์\nไวพจน์\nไวยา�รณ์\nไวยาวัจ�ร\nไวยาวัจมัย\nไวรัส\nไววรรณ\nไวษณพ\nไวโอลิน\nศ�\nศ�ุน\nศ�ุนต์\nศ�ุนิ\nศ�ุนี\nศจี\nศตะ\nศตภิษัช\nศตวรรษ\nศตพรรษ\nศต�ะ\nศนิ\nศพ\nศมนะ\nศมะ\nศยาม\nศยามล\nศร\nศรายุธ\nศราวรณ์\nศรร�รา\nศรวณะ\nศรวณีย์\nศรวิษ�า\nศรัณย์\nศรัณยู\nศรัท\nศรัทธา\nศรัย\nศราทธ์\nศราทธพรต\nศราพ�\nศราว�\nศราวณะ\nศรี\nศรีตรัง\nศรุติ\nศฤคาล\nศฤงค์\nศฤงคาร\nศฤงคาริน\nศฤงคารี\nศลิษ�์\nศลิษา\nศวะ\nศวัส\nศวา\nศวาน\nศศะ\nศศธร\nศศพินทุ์\nศศลั�ษณ์\nศศิ\nศศิน\nศศี\nศศิขัณฑ์\nศศิธร\nศศิมณฑล\nศศิวิมล\nศอ\nศอ�\nศั�ดา\nศั�ดิ\nศั�ดิ์\nศั�ดินา\nศั�ติ\nศั�ย\nศั�ยภาพ\nศั�ย์\nศั�ยะ\nศั�ร\nศั�รินทร์\nศั�เรนทร์\nศั�ราช\nศัง�ร\nศัตรู\nศันสนะ\nศันสนีย์\nศัพท์\nศัยยา\nศัล\nศัลย์\nศัลย�รรม\nศัลย�พทย์\nศัลยศาสตร์\nศัสดร\nศัสตร\nศัสตรศาสตร์\nศัสตรา\nศัสตราวุธ\nศา�ตะ\nศา�ย\nศา�ยะ\nศา�ยพุทธ\nศา�ยมุนี\nศาฎ�\nศาณ\nศานต์\nศานติ\nศาป\nศารท\nศารทูล\nศาริ�า\nศาล\nศาลา\nศาศวัต\nศาสดา\nศาสตร์\nศาสตรา\nศาสตราจารย์\nศาสนา\nศาสน�ิจ\nศาสนจั�ร\nศาสนธรรม\nศาสนบุคคล\nศาสนพิธี\nศาสนวัตถุ\nศาสนศาสตร์\nศาสนสถาน\nศาสนสมบัติ\nศาสนิ�ชน\nศาสนีย์\nศาสนูปถัมภ�\nศาสน์\nศิ�ษ�\nศิ�าร\nศิขร\nศิขริน\nศิขรี\nศิขัณฑ์\nศิคาล\nศิงขร\nศิงขริน\nศิตะ\nศิถี\nศิพิระ\nศิระ\nศิรประภา\nศิราภรณ์\nศิโรรัตน์\nศิโรเว�น์\nศิรา\nศิรามพุช\nศิโรราบ\nศิลป\nศิลป์\nศิลปะ\nศิลป�ร\nศิลป�รรม\nศิลป�ิจ\nศิลปวัตถุ\nศิลปวิทยา\nศิลปศาสตร์\nศิลปศึ�ษา\nศิลปหัตถ�รรม\nศิลปิน\nศิลปี\nศิลา\nศิวะ\nศิวโม�ข์\nศิวลึงค์\nศิวเวท\nศิวาลัย\nศิศีระ\nศิษฎิ\nศิษ�์\nศิษย์\nศิษยานุศิษย์\nศีขร\nศีต\nศีต�าล\nศีรษะ\nศีล\nศึ�\nศึ�ษา\nศึ�ษาธิ�าร\nศึ�ษานิเทศ�์\nศุ�ร์\nศุ�รวรรณ\nศุ�รวาร\nศุ�ระ\nศุ�ล\nศุ�ลปั�ษ์\nศุจิ\nศุทธะ\nศุทธิ\nศุนะ\nศุนิ\nศุภ�ร\nศุภเคราะห์\nศุภนิมิต\nศุภมัสดุ\nศุภมาตรา\nศุภมาส\nศุภอั�ษร\nศุภางค์\nศู�ร\nศุล�า�ร\nศุล�ารั�ษ์\nศุลี\nศุษิร\nศูทร\nศูนย์\nศูนยวาท\nศูละ\nศูลิน\nเศรณี\nเศรษ�\nเศรษ�์\nเศรษ��ิจ\nเศรษ�ศาสตร์\nเศรษ�ี\nเศร้า\nเศลษ\nเศวต\nเศวตร\nเศวตัมพร\nเศษ\nเศาจ\nเศาร์\nเศารยะ\nเศิ�\nเศียร\nโศ�\nโศ�า\nโศ�าดูร\nโศ�าลัย\nโศ�ี\nโศจิ\nโศธนะ\nโศภน\nโศภะ\nโศภา\nโศภิต\nโศภิน\nโศภิษ�์\nโศภี\nโศรดา\nโศรตร\nโศล�\nไศล\nไศวะ\nษมา\nษั�\nษัฑ\nษัณ\nษัษ\nษัษ�ะ\nษัษ�ี\nโษฑศัน\nส�\nส�วาที\nส��ะ\nส�ทาคามิผล\nส�ิทาคามิผล\nส�ทาคามิมรรค\nส�ิทาคามิมรรค\nส�ทาคามี\nส�ิทาคามี\nส�นธ์\nส�ปร�\nส�รณีย์\nส�รรจ์\nส�รรม�ริยา\nส�ล\nส�ลมหาสังฆปริณาย�\nส�ัด\nส�า\nส�าว\nส�ี\nส�ุณ\nส�ุณา\nส�ุณี\nส�ุน\nส�ุนต์\nส�ุล\nสเ�ต\nส��นเดียม\nสขะ\nสง\nส่ง\nสง�ร\nสง�รานต์\nสง�า\nสงค์\nสงคร\nสงคราม\nสงเคราะห์\nสงฆ์\nสงบ\nสงวน\nส่งส�าร\nสงสัย\nสงสาร\nสงสารวั�\nสงัด\nสง่า\nส�ะ\nสณฑ์\nสด\nสดมภ์\nสดับ\nสดับป�รณ์\nสดำ\nสดุดี\nสตะ\nสตน\nสตภิสชะ\nสตรอนเชียม\nสตริ�นิน\nสตรี\nสตัฟฟ์\nสตัมภ์\nสตางค์\nสติ\nสติปั��าน\nสตี\nสตู\nสตูป\nสเต๊�\nสถบดี\nสถล\nสถวีระ\nสถาน\nสถานะ\nสถานี\nสถาบัน\nสถาปนา\nสถาปนิ�\nสถาปัตย�รรม\nสถาปัตย�รรมศาสตร์\nสถาปัตยเรขา\nสถาปัตยเวท\nสถาพร\nสถาวร\nสถิต\nสถิตยศาสตร์\nสถิติ\nสถิร\nสถีรวาท\nสถุล\nสถูป\nสทิง\nสทึง\nสทุม\nสธนะ\nสาธุสะ\nสน\nส้น\nสนทนา\nสนทรรศ\nสนทรรศน์\nสนเทศ\nสนเท่ห์\nสนธยา\nสนธิ\nสนน\nสนม\nสนวน\nสนอง\nสนอบ\nสนอม\nสนะ\nสนัด\nสนั่น\nสนับ\nสนับทึบ\nสนับสนุน\nสนาน\nสนาม\nสนายุ\nสนิ�ะ\nสนิท\nสนิธ\nสนิม\nสนุ�\nสนุ�เ�อร์\nสนุข\nสนุต\nสนุ่น\nสบ\nสบง\nสบถ\nสบัน\nสบาย\nสบู่\nสไบ\nสปริง\nสปอร์\nสปาเ�ตตี\nสเป�ตรัม\nสเป�โทรสโ�ป\nสไปริลลัม\nสพาบ\nสภา\nสภาพ\nสภาว�ารณ์\nสภาวะ\nสม\nสม�าร\nสมจารี\nสมดุล\nสมมูล\nส้ม\nสม�า\nสมณะ\nสมณบริขาร\nสมณศั�ดิ์\nสมณสารูป\nสมเด็จ\nสมถะ\nสมถยานิ�\nสมถวิปัสสนา\nสมนาคุณ\nสมบัติ\nสมบุ�สมบัน\nสมบูรณ์\nสมบูรณา�าสิทธิราชย์\nสมประดี\nสมปฤดี\nสมปฤๅดี\nส้มป่อย\nสมปั�\nสมผุส\nสมพง\nสมพงศ์\nสมพล\nสมพัตสร\nสมพาส\nสมเพช\nสมโพธน์\nสมโพธิ\nสมภพ\nสมภาร\nสมโภค\nสมโภช\nสมมต\nสมมติ\nสมมุติ\nสมมาตร\nส้มมือ\nสมโมท\nสมโยค\nสมร\nสมรด\nสมรรถ\nสมรรถนะ\nสมรรถภาพ\nสมรส\nสมฤดี\nสมฤติ\nสมวายะ\nสมเสร็จ\nสมอ\nสมอง\nสมะ\nสมัคร\nสมังคี\nสมัช\nสมัชชา\nสมั��า\nสมัต\nสมัน\nสมันต์\nสมัย\nสมา\nสมาคม\nสมาจาร\nสมาชิ�\nสมาทาน\nสมาธิ\nสมาน\nสมานฉันท์\nสมาบัติ\nสมาพันธรั�\nสมาส\nสม่ำเสมอ\nสมิง\nสมิต\nสมิติ\nสมิทธ์\nสมิทธิ\nสมี\nสมุ�\nสมุจจัย\nสมุจเฉท\nสมุ��าน\nสมุด\nสมุทร\nสมุทรโคดม\nสมุทัย\nสมุน\nสมุนไพร\nสมุล�ว้ง\nสมุห\nสมุห์\nสมุห�ลาโหม\nสมุหเทศาภิบาล\nสมุหนาม\nสมุหนาย�\nสโมธาน\nสโมสร\nสยด\nสยนะ\nสยบ\nสยมพร\nสยมภู\nสยอง\nสยอน\nสยัมวรา\nสยาม\nสยามานุสติ\nสยามินทร์\nสยาย\nสยิว\nสยิ้ว\nสยุมพร\nสยุมภู\nสร\nสรง\nสร่ง\nสรณะ\nสรณคมน์\nสรณาคมน์\nสรณตรัย\nสรตะ\nสรทะ\nสรนุ�\nสรเนาะ\nสรไน\nสรเพช�\nสรภะ\nสรภั��ะ\nสรภู\nสรม\nสรร\nสรรค์\nสรรพ\nสรรพคุณ\nสรรพนาม\nสรรพสามิต\nสรรพัช�\nสรรพา�ร\nสรรพางค์\nสรรเพช�\nสรรเพชุดา\nสรรเสริ�\nสรลอน\nสรเลข\nสรวง\nสรวม\nสรวล\nสรเสริ�\nสร้อย\nสระ\nสระ�อ\nสระท้อน\nสระพรั่ง\nสระอาด\nสรั่ง\nสรัสวดี\nสร่าง\nสร้าง\nสรา�\nสรี้\nสรีระ\nสรีร�ิจ\nสรีรธาตุ\nสรีรวิทยา\nสรีรศาสตร์\nสรีรังคาร\nสรีรางคาร\nสรุป\nสโรช\nสโรชะ\nสฤ�\nสฤต\nสฤษฎิ\nสฤษฎี\nสฤษ�์\nสฤษดิ์\nสลด\nสลบ\nสลวน\nสลวย\nสลอด\nสลอน\nสลอย\nสละ\nสลั�\nสลัด\nสลัดได\nสลับ\nสลัว\nสลา\nสลา�\nสลาง\nสล้าง\nสลาด\nสลาตัน\nสลาบ\nสลาย\nสลิด\nสลิล\nสลึ�\nสลึง\nสลุต\nสลุบ\nสลุมพร\nส�ลง\nสว�ารย์\nสวภาพ\nสวราชย์\nสว�\nส้วง\nสวด\nสวน\nสวนะ\nสวนา�าร\nส่วน\nสวนิต\nสวบ\nสวม\nส้วม\nสวย\nส่วย\nส้วย\nสวยม\nสวรรค\nสวรรค์\nสวรรคต\nสวรรคาลัย\nสวรรยา\nสวระ\nสวะ\nสวัสดิ\nสวัสดิ์\nสวัสดิ�าร\nสวัสดิภาพ\nสวัสดิมงคล\nสวัสดี\nสวัสติ\nสวาตี\nสวัสติ�ะ\nสวา\nสวาปาม\nสวาคตะ\nสวาง\nสว่าง\nสวาด\nสวาดิ\nสวาท\nสว่าน\nสว้าน\nสวาบ\nสวามิ\nสวามี\nสวามินี\nสวาย\nสวาสดิ์\nสวาหะ\nสวิง\nสวิ��าณ�ทรัพย์\nสวิตช์\nสสาร\nสสุระ\nสสุรี\nสห�รณ์\nสห�าร\nสหจร\nสหชาต\nสหชาติ\nสหธรรม\nสหธรรมิ�\nสหประชาชาติ\nสหพันธ์\nสหพันธรั�\nสหภาพ\nสหศึ�ษา\nสหัช\nสหัมบดี\nสหัส\nสหัสสะ\nสหัสธารา\nสหัสนัยน์\nสหัสเนตร\nสหัสรังสี\nสหัสา\nสหาย\nสอ\nส่อ\nสอง\nส่อง\nส้อง\nสอด\nสอน\nส่อน\nสอบ\nสอพลอ\nส้อม\nสอย\nสะ\nสะ�ด\nสะ�อ\nสะ�าง\nสะ�าระ\nสะ�ิด\nสะ�ิดสะเ�า\nสะเ�็ด\nสะ��\nสะคร้อ\nสะครา�\nสะค้าน\nสะเงาะสะ�งะ\nสะดม\nสะดว�\nสะดิ้ง\nสะดึง\nสะดือ\nสะดุ้ง\nสะดุด\nสะเด็ด\nสะเดา\nสะเดาะ\nสะตอ\nสะตาหมัน\nสะตึ\nสะตือ\nสะตุ\nสะเต๊ะ\nสะโต�\nสะท�\nสะท้อน\nสะท้าน\nสะทึ�\nสะเทิน\nสะเทิ้น\nสะเทือน\nสะเทื้อน\nสะบะ\nสะบั�\nสะบั�สะบอม\nสะบัด\nสะบัดสะบิ้ง\nสะบั้น\nสะบันงา\nสะบ้า\nสะบู\nสะ�บง\nสะเปะสะปะ\nสะพรั่ง\nสะพรึง�ลัว\nสะพรึบ\nสะพรึ่บ\nสะพั�\nสะพัง\nสะพัด\nสะพั้น\nสะพาน\nสะพาย\nสะเพร่า\nสะโพ�\nสะเภา\nสะใภ้\nสะโมง\nสะระตะ\nสะระ�หน่\nสะลาง\nสะลาบ\nสะลึมสะลือ\nสะวี้ดสะว้าด\nสะสม\nสะสวย\nสะสาง\nสะเหล่อ\nสะอาง\nสะอาด\nสะอ้าน\nสะอิ้ง\nสะอิดสะเอียน\nสะอึ�\nสะอื้น\nสะเอ้ง\nสะเอว\nสะเออะ\nสะโอดสะอง\nสะไอ\nสั�\nสั��ะ\nสั�ยะ\nสั��ัจจะ\nสั��ายทิ�ิ\nสั��าร\nสั��าระ\nสั�ขี\nสั�วา\nสั�หลาด\nสัค\nสัคคะ\nสั่ง\nสัง�ร\nสัง�รณี\nสัง�รประโยค\nสัง�ะตัง\nสัง�ะวัง\nสัง�ะวาด\nสัง�ะสี\nสัง�ัด\nสัง�ัปปะ\nสัง�า\nสัง�าร\nสัง�าศ\nสัง�ิเลส\nสังเ�ต\nสังข์\nสังข�ร\nสังขตธรรม\nสังขตะ\nสังขยา\nสังขลิ�\nสังขลิ�า\nสังขาร\nสังขารา\nสังเขป\nสังค์\nสังค�าติ\nสังคม\nสังคหะ\nสังคัง\nสังคายนา\nสังคายนาย\nสังคีต\nสังคีติ\nสังเค็ด\nสังเคราะห์\nสังฆ�รรม\nสังฆ�ารี\nสังฆเถระ\nสังฆทาน\nสังฆนาย�\nสังฆปาโม�ข์\nสังฆภัต\nสังฆเภท\nสังฆมณฑล\nสังฆมนตรี\nสังฆราช\nสังฆสภา\nสังฆาณัติ\nสังฆา�ิ\nสังฆาทิเสส\nสังฆาธิ�าร\nสังฆานุสติ\nสังฆาวาส\nสังยุตนิ�าย\nสังโยค\nสังโยชน์\nสังวร\nสังวัจฉระ\nสังวัธยาย\nสังวาล\nสังวาส\nสังเวคะ\nสังเวช\nสังเวชนียสถาน\nสังเวย\nสังเวียน\nสังส�ฤต\nสังส�าร\nสังสนทนา\nสั่งสนทนา\nสังสรรค์\nสังสารวั�\nสังสิทธิ\nสังสุทธ์\nสังสุทธิ\nสังหร\nสังหรณ์\nสังหาร\nสังหาริมทรัพย์\nสังหาริมะ\nสังหิต\nสัจ\nสัจ�ิริยา\nสัจจะ\nสัจ�าณ\nสัจธรรม\nสัจนิยม\nสัจพจน์\nสัชฌะ\nสัชฌุ\nสั�จร\nสั�เจตนา\nสั�ชาต�าณ\nสั�ชาติ\nสั�ฌา\nสั��า\nสั��าณ\nสั��ี\nสั�โ�ชน์\nสั�นิยม\nสั�ประ�าศ\nสั�ลั�ษณ์\nสั�ิ\nสัณ�าน\nสัณ�ิติ\nสัณฑ์\nสัณห์\nสัด\nสัดจอง\nสัต\nสัตตะ\nสัตตาห�รณียะ\nสัตตาห�าลิ�\nสัตมวาร\nสัตสด�\nสัตตบง�ช\nสัตตบรรณ\nสัตตบุษย์\nสัตตู\nสัตถันดร\nสัตถา\nสัตถิ\nสัตถุ\nสัตถุศาสนา\nสัตบรรณ\nสัตย์\nสัตยพรต\nสัตยวาที\nสัตยาเคราะห์\nสัตยาธิษ�าน\nสัตยาบัน\nสัตว์\nสัตวชาติ\nสัตวบาล\nสัตว�พทย์\nสัตววิทยา\nสัตวา\nสัทธรรม\nสัทธา\nสัทธาจริต\nสัทธาธิ�ะ\nสัทธินทรีย์\nสัทธิงวิหาริ�\nสัทธิวิหาริ�\nสัทวิทยา\nสัทศาสตร์\nสัทอั�ษร\nสัน\nสั่น\nสั้น\nสันดาน\nสันดาป\nสันโดษ\nสันต์\nสันตติ\nสันตะปาปา\nสันตะวา\nสันติ\nสันตุ��ี\nสันถวไมตรี\nสันถวะ\nสันถัต\nสันถาร\nสันทนะ\nสันทะ\nสันทัด\nสันทัสนะ\nสันทาน\nสันทิ�ิ�\nสันทิส\nสันเทหะ\nสันธาน\nสันนิธิ\nสันนิบาต\nสันนิวาส\nสันนิษ�าน\nสันส�ฤต\nสับ\nสับปลับ\nสับปลี้\nสับปะรด\nสัปคับ\nสัปดาห์\nสัปดาหะ\nสัปดน\nสัปตศ�\nสัปทน\nสัปปะ\nสัปปิ\nสัปปุริส\nสัปปุรุษ\nสัประยุทธ์\nสัปหง�\nสัปเหร่อ\nสัพ\nสัพพะ\nสัพพั��ู\nสัพเพเหระ\nสัพยอ�\nสัมบูรณ์\nสัมปชั��ะ\nสัมปทา\nสัมปทาน\nสัมปยุต\nสัมปโยค\nสัมประสิทธิ์\nสัมประหาร\nสัมปรายภพ\nสัมปรายิ�ภพ\nสัมปัตติ\nสัมผัปลาป\nสัมผัปลาปะ\nสัมผัส\nสัมพล\nสัมพหุลา\nสัมพัจฉรฉินท์\nสัมพัตสร\nสัมพัทธ์\nสัมพันธ์\nสัมพันธน์\nสัมพันธภาพ\nสัมพันธมิตร\nสัมพันธไมตรี\nสัมพาหะ\nสัมพุทธ\nสัมพุทธะ\nสัมโพธิ\nสัมภวะ\nสัมภเวสี\nสัมภัต\nสัมภัตตะ\nสัมภาระ\nสัมภาษณ์\nสัมโภค�าย\nสัมมนา\nสัมมัปธาน\nสัมมา\nสัมโมทนีย�ถา\nสัมฤทธิ\nสัมฤทธิ์\nสัมฤทธิศ�\nสัยน์\nสัลเลข\nสัสดี\nสัสตทิ�ิ\nสัสสะ\nสัสสุ\nสัสสู\nสา\nส่า\nสา�\nสา�รรจ์\nสา�ล\nสา�ัจฉา\nสา�ัลย์\nสา�ิยะ\nสาเ�\nสาขา\nสาคร\nสาคเรศ\nสาคู\nสาง\nส้าง\nสาชล\nสาฎ�\nสา�ิ�\nสาณี\nสาด\nสาไถย\nสาทร\nสาทิส\nสาทุ\nสาโท\nสาธ�\nสาธยะ\nสาธยาย\nสาธารณะ\nสาธารณชน\nสาธารณประโยชน์\nสาธารณภัย\nสาธารณรั�\nสาธารณสถาน\nสาธารณสมบัติ\nสาธารณสุข\nสาธารณูป�าร\nสาธารณูปโภค\nสาธารณ์\nสาธิต\nสาธุ\nสาน\nส่าน\nสานุ\nสานู\nสานุศิษย์\nสาบ\nสาบสู�\nสาบาน\nสาป\nสาปไตย\nสาม\nสามชุ�\nสามเณร\nสามเณรี\nสามนต์\nสามนตราช\nสามยทรัพย์\nสามล\nสามหาว\nสามะ\nสามัคคี\nสามั�\nสามัตถิยะ\nสามานย์\nสามานยนาม\nสามารถ\nสามิต\nสามินี\nสามิภั�ดิ์\nสามี\nสามีจิ�รรม\nสาย\nส่าย\nส้าย\nสายชู\nสายัณห์\nสายาห์\nสาร\nสารคดี\nสารธรรม\nสารนิเทศ\nสารบบ\nสารบรรณ\nสารบั�\nสารบา�\nสารบา�ชี\nสารประโยชน์\nสารสนเทศ\nสารทุ�ข์\nสารถี\nสารท\nสารพัด\nสารพัน\nสารพางค์\nสารภาพ\nสารภี\nสารวัตร\nสาระ\nสาระ�น\nสาระพา\nสาระยำ\nสาระวารี\nสาระสะมา\nสารัตถประโยชน์\nสารัตถศึ�ษา\nสารัตถะ\nสารัทธ์\nสารัมภ์\nสาราณีย�ร\nสาราณียธรรม\nสาราณียะ\nสารานุ�รม\nสารีริ�ธาตุ\nสารูป\nสาโรช\nสาละ\nสาละวน\nสาลิ\nสาลิ�า\nสาลินี\nสาลี\nสาลี่\nสาลู\nสาโลหิต\nสาว\nสาว�\nสาวิ�า\nสาวิตร\nสาวิตรี\nสาสน\nสาสน์\nสาส์น\nสาสนา\nสาสม\nสาหร่าย\nสาหรี\nส่าหรี\nสาหัส\nสาเหตุ\nสา�หร�\nสำ\nสำส่อน\nส่ำ\nสำคั�\nสำซ่าง\nสำ�ดง\nสำทับ\nสำนวน\nสำนอง\nสำนั�\nสำนาน\nสำนึ�\nสำนึง\nสำเนา\nสำเนียง\nสำบัด\nสำปะลอ\nสำปะหลัง\nสำปั้น\nสำปันนี\nสำเภา\nสำมะงา\nสำมะโน\nสำมะลอ\nสำมะเลเทเมา\nสำมะหา\nสำรด\nสำรวจ\nสำรวม\nสำรวย\nสำรวล\nสำรอ�\nสำรอง\nสำรับ\nสำรา�\nสำรา�\nสำริด\nสำเร็จ\nสำเรา\nสำเริง\nสำโรง\nสำลั�\nสำลาน\nสำลี\nสำ�ลง\nสำหรวด\nสำหรับ\nสำหา\nสำเหนีย�\nสำเหร่\nสำออย\nสำอาง\nสิ\nสิ�ข์\nสิข\nสิ�ขมานา\nสิ�ขา\nสิขร\nสิขรี\nสิขเรศ\nสิขา\nสิขานล\nสิขี\nสิคาล\nสิง\nสิ่ง\nสิงขร\nสิงค์\nสิงคลิ้ง\nสิงคลี\nสิงคาร\nสิงคาล\nสิงคี\nสิงโต\nสิงห์\nสิงหนาท\nสิงหบั�ชร\nสิงหรา\nสิงหราช\nสิงหาคม\nสิงหาสน์\nสิงหล\nสิ�จน์\nสิตะ\nสิตางศุ์\nสิถิล\nสิทธ์\nสิทธัตถะ\nสิทธา\nสิทธาจารย์\nสิทธารถ\nสิทธิ\nสิทธิ์\nสิทธิ�าริยะ\nสิธยะ\nสิน\nสิ้น\nสินเทา\nสินธพ\nสินธุ\nสินธุ์\nสินธุระ\nสินธู\nสินเธาว์\nสินาด\nสินิทธ์\nสินี\nสิเนรุ\nสิเนห�\nสิเนหะ\nสิเนหา\nสิเน่หา\nสิบ\nสิปปะ\nสิมพลี\nสิระ\nสิโรดม\nสิโรตม์\nสิริ\nสิรี\nสิลา\nสิว\nสิ่ว\nสิวะ\nสิวาลัย\nสิวิ�า\nสี\nสี่\nสี้\nสี�า\nสี�ุน\nสีข้าง\nสีด\nสีดอ\nสีดา\nสีตลรัศมี\nสีตโลท�\nสีโตท�\nสีทันดร\nสีมันต์\nสีมา\nสีละมัน\nสีวิ�า\nสีสอ\nสีสะ\nสีสา\nสีสุ�\nสีเสียด\nสีห์\nสีหนาท\nสีหบั�ชร\nสีหราช\nสีหไสยา\nสีหไสยาสน์\nสีหะ\nสึ�\nสึง\nสืบ\nสื่อ\nสุ\nสุ�\nสุ�ข์\nสุ�ร\nสุ�รม\nสุ�ำศพ\nสุ�ียา�ี้\nสุข\nสุขา\nสุขาภิบาล\nสุขารมณ์\nสุขาวดี\nสุขิน\nสุขี\nสุขุม\nสุขุมาล\nสุโข\nสุคต\nสุคติ\nสุคนธ\nสุคนธ์\nสุคนธชาติ\nสุคนธรส\nสุคันธ์\nสุคันธรส\nสุง�ะ\nสุง�า�ร\nสุงสิง\nสุงสุมาร\nสุจริต\nสุจหนี่\nสุจิ\nสุจิต\nสุจิตร\nสุชน\nสุชัมบดี\nสุชา\nสุชาดา\nสุ�\nสุ��า�าศ\nสุ�ตา\nสุ�นิยม\nสุณ\nสุณิสา\nสุด\nสุดา\nสุต\nสุตตนิบาต\nสุตตะ\nสุตตันตปิฎ�\nสุตตันตะ\nสุติ\nสุทธ\nสุทธ์\nสุทธาวาส\nสุทธิ\nสุทรรศน์\nสุทัศน์\nสุธา\nสุธาโภชน์\nสุธารส\nสุธาสินี\nสุธาสี\nสุธี\nสุนทร\nสุนทรี\nสุนทรียภาพ\nสุนทรียศาสตร์\nสุนทรียะ\nสุนัข\nสุนันท์\nสุโน�\nสุบดี\nสุบรรณ\nสุบิน\nสุปรีดิ์\nสุปรีย์\nสุปาณี\nสุพพัต\nสุพรรณ\nสุพรรณบั�\nสุพรรณภาชน์\nสุพรรณราช\nสุพรรณศรี\nสุพรรณถัน\nสุพรรณิ�าร์\nสุภร\nสุภัค\nสุภา\nสุภาพ\nสุภาษิต\nสุม\nสุ่ม\nสุมทุม\nสุมน\nสุมนะ\nสุมนัส\nสุมนา\nสุ้มเสียง\nสุมะ\nสุมาลี\nสุเมธ\nสุเมรุ\nสุรคต\nสุรเชษ�์\nสุรบดี\nสุรภาพ\nสุรโล�\nสุรสีหนาท\nสุรเสียง\nสุรงค์\nสุรังค์\nสุรภี\nสุรัติ\nสุรัสวดี\nสุรา\nสุรางค์จำเรียง\nสุรางคนา\nสุรางคนางค์\nสุรารั�ษ์\nสุราลัย\nสุรินทร์\nสุรินทราหู\nสุริยะ\nสุริย�ันต์\nสุริย�านต์\nสุริย�าร\nสุริย�าล\nสุริยคติ\nสุริยคราส\nสุริยมณฑล\nสุริยวงศ์\nสุริยง\nสุริยา\nสุริเยนทร์\nสุริเยศ\nสุริโย\nสุริยน\nสุริยัน\nสุริยุปราคา\nสุรีย์\nสุรุ่ยสุร่าย\nสุลต่าน\nสุวคนธ์\nสุวภาพ\nสุวรรณ\nสุวรรณภูมิ\nสุวะ\nสุวาน\nสุวินัย\nสุวิมล\nสุษิระ\nสุสาน\nสุหนัต\nสุหร่ง\nสุหร่าย\nสุหฤท\nสุหัท\nสุเหร่า\nสู\nสู่\nสู้\nสูง\nสูจิ\nสูจิบัตร\nสู�\nสูด\nสูต\nสูตร\nสูติ\nสูติ�รรม\nสูตินรีเวช\nสูติบัตร\nสูติ�พทย์\nสูติศาสตร์\nสูท\nสูท�รรม\nสูทศาสตร์\nสูบ\nสูปะ\nสูร\nสูรย์\nสูรย�านต์\nสูริ\nสูสี\nเส\nเส�\nเส�ขบุคคล\nเส�ขะ\nเสขบุคคล\nเสขะ\nเส็ง\nเส้ง\nเส็งเคร็ง\nเสงี่ยม\nเส��ี\nเสณี\nเสด\nเสด็จ\nเสตุ\nเสถียร\nเสทะ\nเสโท\nเสน\nเส้น\nเสนง\nเสน่ง\nเสน่ห์\nเสนหา\nเสน่หา\nเสนอ\nเสนะ\nเสนา\nเสนาธิ�าร\nเสนาบดี\nเสน่า\nเสนา�ุฎ\nเสนางค์\nเสนางคนิ�ร\nเสนานี\nเสนาสนะ\nเสนาะ\nเสนี\nเสนีย์\nเสนียะ\nเสนียด\nเสบย\nเสบียง\nเสพ\nเสพย์\nเสเพล\nเสภา\nเสม็ด\nเสมหะ\nเสมอ\nเสมา\nเสมียน\nเสมือน\nเสย\nเสร็จ\nเสริด\nเสริม\nเสรี\nเสลด\nเสลบรรพต\nเสลา\nเสลี่ยง\nเสลือ�สลน\nเสโล\nเสว�\nเสว�ามาตย์\nเสวนะ\nเสวนา\nเสวย\nเสวียน\nเสสรวง\nเสสรวล\nเสา\nเส้า\nเสาร์\nเสารภย์\nเสารี\nเสาวคนธ์\nเสาวธาร\nเสาวภา\nเสาวภาคย์\nเสาวภาพ\nเสาวรภย์\nเสาวรส\nเสาวลั�ษณ์\nเสาวณิต\nเสาวนะ\nเสาวนา\nเสาวนีย์\nเสาหฤท\nเสาะ\nเสาะ�สะ\nเสิร์จ\nเสิร์ฟ\nเสีย\nเสียง\nเสี่ยง\nเสียด\nเสี้ยน\nเสียบ\nเสียม\nเสี่ยม\nเสี้ยม\nเสียว\nเสี่ยว\nเสี้ยว\nเสือ\nเสื่อ\nเสื้อ\nเสือ�\nเสื่อม\n�ส\n�ส่\n�ส้\n�ส�\n�สง\n�สด\n�สดง\n�สตมป์\n�สน\n�สนย์\n�สนยา�ร\n�สนยานุภาพ\n�สบ\n�สม\n�สย�\n�สยง\n�สยะ\n�สร�\n�สร้ง\n�สลง\n�สล้ม\n�สวง\n�สะ\nโส�\nโส�โด�\nโส�ันต์\nโสโคร�\nโสณฑ์\nโสณิ\nโสณี\nโสด\nโสด�\nโสดม\nโสดา\nโสดาบัน\nโสดาปัตติผล\nโสดาปัตติมรรค\nโสต\nโสตทัศนวัสดุ\nโสตทัศนอุป�รณ์\nโสตทัศนูป�รณ์\nโสตินทรีย์\nโสตถิ\nโสท�\nโสทร\nโสธ�\nโสธนะ\nโสน\nโสภณ\nโสภา\nโสภี\nโสภิณี\nโสเภณี\nโสม\nโสมนัส\nโสมม\nโสมย์\nโสร่ง\nโสรจ\nโสรวาร\nโสโร\nโสวรรณ\nโสหุ้ย\nโสฬส\nใส\nใส่\nไส\nไส้\nไสย\nไสยา\nไสยาสน์\nไสร้\nไสว\nห�\nห�คะเมน\nหง\nหง�\nหงส์\nหงสบาท\nหงสรถ\nหงอ\nหงอ�\nหง่อง\nหงอง�หงง\nหงอด\nหงอน\nหง่อม\nหงอย\nหง่อย\nหงั�\nหงับ\nหง่าง\nหงาย\nหง่าว\nหงำ\nหงิ�\nหงิง\nหงิม\nหงึ�\nหงุงหงิง\nหงุดหงิด\nหงุบ\nหงุ่ย\nห�้า\nห�้า�รั่น\nห�้ายายเภา\nห�ิง\nห�ิบ\nหด\nหตะ\nหทัย\nหน\nหนว�\nหน่วง\nหนวด\nหน่วย\nหน่วย�ิต\nหนอ\nหน่อ\nหนอ�\nหนอง\nหนอน\nหนอนตายหยา�\nหน่อย\nหน็อย�น่\nหนั�\nหนัง\nหนังสติ๊�\nหนังสือ\nหนั่น\nหนับ\nหนา\nหน้า\nหน่าง\nหนาด\nหนาน\nหนาม\nหน่าย\nหนาว\nหนำ\nหนำเลี้ยบ\nหนี\nหนี้\nหนีบ\nหนึ�\nหนึ่ง\nหนึบ\nหนืด\nหนุ\nหนุน\nหนุบ\nหนุ่ม\nหนุ่ย\nหนู\nห่ม\nหม�\nหมด\nหม่น\nหมว�\nหมวด\nหมวน\nหมอ\nหม่อ\nหม้อ\nหมอ�\nหมอง\nหม่อง\nหมอน\nหม่อน\nหมอบ\nหม่อม\nหมอย\nหม้อห้อม\nหมั�\nหมั�หมม\nหมัด\nหมัน\nหมั่น\nหมั้น\nหมับ\nหมา\nหม่า\nหมา�\nหมา�ฮอส\nหมาง\nหมาด\nหมามุ่ย\nหมามุ้ย\nหมาย\nหม้าย\nหมาร่า\nหม่ำ\nหม้ำ\nหมิ่น\nหมี\nหมี่\nหมึ�\nหมืน\nหมื่น\nหมุด\nหมุน\nหมุบ\nหมุบหมับ\nหมุบหมิบ\nหมุ่ย\nหมุยขาว\nหมู\nหมู่\nหมูหริ่ง\nหย�\nหย่ง\nหยด\nหยว�\nหยวบ\nหยอ�\nหยอ�เอิน\nหย็อ�หย็อย\nหยอง\nหย็อง\nหย่อง\nหย็อง�รอด\nหย็อง�หย็ง\nหยอด\nหยอน\nหย่อน\nหย่อม\nหย็อม�หย็ม\nหย็อย\nหย่อย\nหยั�\nหยั�ไย่\nหยั�เหยา\nหยัง\nหยั่ง\nหยังหยัง\nหยัด\nหยัน\nหยับ\nหยั่วเมือง\nหย่า\nหยา�เยื่อ\nหยา�ไย่\nหยาด\nหยาบ\nหยาม\nหยาว\nหย้าว\nหยำเป\nหยำเหยอะ\nหยำ�หยะ\nหยิ�\nหยิ่ง\nหยิบ\nหยิม\nหยี\nหยี่\nหยุ�หยิ�\nหยุด\nหยุ่น\nหยุบ\nหยุมหยิม\nหยู�ยา\nหโยดม\nหรคุณ\nหรณะ\nหรดาล\nหรดี\nหรรษ์\nหรรษา\nหรอ\nหรอ�\nหร็อม�หร็ม\nหรอย\nหระ\nหรับ\nหรา\nหริ\nหริ่ง\nหริณะ\nหริต\nหริต�ี\nหรีต�ี\nหรี่\nหรีด\nหรือ\nหรุบ\nหรุบรู่\nหรุบหรู่\nหรุ่ม\nหรู\nหรูหรา\nหฤทัย\nหฤทย์\nหฤษฎ์\nหฤษฎี\nหฤหรรษ์\nหฤโหด\nหลง\nหลงใหล\nหลงจู๊\nหลด\nหลน\nหล่น\nหลบ\nหล่ม\nหลวง\nหลวม\nหลอ\nหล่อ\nหลอ�\nหลอด\nหลอน\nหล็อน\nหล่อน\nหลอม\nหละ\nหละหลวม\nหลั�\nหลัง\nหลั่ง\nหลัด\nหลั่น\nหลับ\nหลัว\nหลา\nหล้า\nหลา�\nหลาน\nหลาบ\nหลาม\nหลาย\nหลาว\nหลิ่ง\nหลิท\nหลิน\nหลิม\nหลิว\nหลิ่ว\nหลี\nหลี�\nหลีโ�\nหลีบ\nหลีฮื้อ\nหลืบ\nหลุ�หลิ�\nหลุด\nหลุน\nหลุบ\nหลุม\nหลุมพอ\nหลุมพี\nหลู่\nหวง\nห่วง\nห้วง\nหวด\nหวน\nห้วน\nหวย\nห้วย\nหวอ\nหวอด\nหวะ\nหวัง\nหวัด\nหวั่น\nหวันยิหวา\nหวัว\nหวัวร่อ\nหวัวเราะ\nหวา\nหว่า\nหว้า\nหวา�\nหว่าง\nหวาด\nหวาน\nหว่าน\nหวาม\nหวาย\nหวำ\nหวิด\nหวิว\nหวี\nหวี่\nหวีด\nหวือ\nหวุดหวิด\nหวูด\nหอ\nห่อ\nห้อ\nหอ�\nหอง\nห้อง\nหอน\nห่อน\nหอบ\nหอม\nห้อม\nหอย\nห้อย\nหะ\nหะยี\nหะหาย\nหั�\nหัจ�์\nหัจ�ี\nหัช\nหั��ะ\nหัด\nหัต\nหัตถ์\nหัตถ�รรม\nหัตถ�าร\nหัตถ�ิจ\nหัตถบาส\nหัตถพันธ์\nหัตถาภรณ์\nหัตถศาสตร์\nหัตถศิลป์\nหัตถศึ�ษา\nหัตถาจารย์\nหัตถินี\nหัตถี\nหัน\nหั่น\nหั้น\nหันตรา\nหับ\nหัย\nหัว\nหัวร่อ\nหัวเราะ\nหัส\nหัสดิน\nหัสดี\nหัสต์\nหัสตะ\nหา\nห่า\nห้า\nหา�\nหาง\nห่าง\nห้าง\nหา�\nหาด\nห่าน\nหาบ\nหาม\nห่าม\nห้าม\nหาย\nหายใจ\nหายนะ\nหาร\nหารือ\nหาว\nห้าว\nหาสะ\nหำ\nห้ำ\nหิ้ง\nหิงคุ\nหิงสา\nหิงห้อย\nหิ่งห้อย\nหิ่งหาย\nหิด\nหิต\nหิตานุหิตประโยชน์\nหิน\nหิมพาน\nหิมพานต์\nหิมวัต\nหิมวันต์\nหิมวา\nหิมะ\nหิมาลัย\nหิรั�\nหิรั��ิ�าร์\nหิรั�บั�\nหิรัณย์\nหิรัณยรัศมี\nหิริ\nหิว\nหิ้ว\nหี\nหีด\nหีนยาน\nหีบ\nหึ\nหึง\nหึ่ง\nหึงสา\nหืด\nหืน\nหื่น\nหือ\nหื้อ\nหุง\nหุน\nหุ่น\nหุ้น\nหุนหัน\nหุบ\nหุ้ม\nหุยฮา\nหู\nหู่\nหู�\nหูด\nเห\nเห่\nเหง\nเหง่ง\nเหงา\nเหง้า\nเหงื่อ\nเหงือ�\nเห็จ\nเห็ด\nเหติ\nเหตุ\nเห็น\nเหน่ง\nเหนงนายพราน\nเหน็ดเหนื่อย\nเหน็บ\nเหน่อ\nเห็นอ้ม\nเหนอะ\nเหนอะหนะ\nเหน้า\nเหนาะ\nเหนียง\nเหนี่ยง\nเหนี่ยน\nเหนียม\nเหนียว\nเหนี่ยว\nเหนือ\nเหนื่อย\nเห็บ\nเหม\nเหม่\nเหม็ง\nเหม่ง\nเหม็น\nเหมวดี\nเหม่อ\nเหมันต์\nเหมันตฤดู\nเหมา\nเหมายัน\nเหมาะ\nเหมียว\nเหมี่ยว\nเหมือง\nเหมือด\nเหมือน\nเหมื่อย\nเหย\nเหยง\nเหย่อย\nเหยา\nเหย่า\nเหย้า\nเหยาะ\nเหยาะ�หยะ\nเหยิง\nเหยิบ\nเหยียด\nเหยียบ\nเหยี่ยว\nเหยื่อ\nเหยือ�\nเหรอ\nเหรอะ\nเหรั��ิ�\nเหรา\nเหราะ\nเหรีย�\nเหล่\nเหล็�\nเหลน\nเหลว\nเหลอ\nเหลา\nเหล่า\nเหล้า\nเหลาะ�หละ\nเหลิง\nเหลิงเจิ้ง\nเหลียน\nเหลี่ยม\nเหลียว\nเหลือ\nเหลือ�\nเหลือง\nเหลือบ\nเหลือม\nเหลื่อม\nเหว\nเหว่\nเหวง\nเหวย\nเหวอะ\nเหวอะหวะ\nเหวี่ยง\nเห่อ\nเหอะ\nเหะ\nเหะหะ\nเหา\nเห่า\nเหาะ\nเหิน\nเหิม\nเหี้ย\nเหียง\nเหียน\nเหี้ยน\nเหี้ยม\nเหี่ยว\nเหื่อ\nเหือด\n�ห\n�ห่\n�ห้\n�ห�\n�หง\n�หง่\n�ห่ง\n�ห้ง\n�หง��๋\n�หง่ง\n�หงน\n�หน\n�ห้น\n�หนง\n�หนบ\n�หนม\n�หบ\n�หม\n�หม่\n�หม่ม\n�หมะ\n�หย\n�หย่\n�หยง\n�หย่ง\n�หยม\n�หย็ม\n�หยะ\n�หล่\n�หล�\n�หล่ง\n�หลน\n�หลม\n�หละ\n�หว\n�ห้ว\n�หว�\n�หว่ง\n�หวด\n�หวน\n�หวะ\n�หะ\nโห่\nโหง\nโหด\nโหน\nโหน�\nโหน่ง\nโหม\nโหม่ง\nโหมด\nโหย\nโหย�เหย�\nโหยง\nโหย่ง\nโหร\nโหรง\nโหรงเหรง\nโหรดาจารย์\nโหระพา\nโหรา\nโหราจารย์\nโหราศาสตร์\nโหล\nโหล่\nโหลงโจ้ง\nโหว\nโหว่\nโหว้\nโหว�เหว�\nโหวง\nโหวด\nโหวต\nให้\nให�่\nใหม่\nไห\nไห่\nไห้\nไหน\nไหม\nไหม้\nไหรณย์\nไหล\nไหล่\nไหว\nไหว้\nไหหลำ\nอ�\nอ�ตเวทิตา\nอ�ตเวที\nอ�ตั��ุตา\nอ�ตั��ู\nอ�นิษ�์\nอ�รณีย์\nอ�รรม�ริยา\nอ�ัปปิยวัตถุ\nอ�ัปปิยะ\nอ�ุศล\nอคติ\nอคาธ\nอโฆษะ\nอง�์\nองค์\nองคชาต\nองคมนตรี\nองครั�ษ์\nองคาพยพ\nองคุลี\nองศ์\nองศา\nองอาจ\nองุ่น\nอจลา\nอจินตา\nอจินไตย\nอจิระ\nอเจล�\nอเจละ\nอชะ\nอชิน\nอชินี\nอชิระ\nอ�วี\nอณิ\nอณู\nอโณทัย\nอด\nอดิถี\nอดิเทพ\nอดิเร�\nอดิศร\nอดิศวร\nอดิศัย\nอดีต\nอดุล\nอดุลย์\nอติ\nอติชาต\nอติมานะ\nอติราช\nอติเร�\nอติสาร\nอถรรพเวท\nอาถรรพเวท\nอทระ\nอทินนาทาน\nอธรรม\nอธิ\nอธิ�มาส\nอธิ�รณ์\nอธิ�วาร\nอธิ�สุรทิน\nอธิ�าร\nอธิคม\nอธิ��าน\nอธิบดี\nอธิบาย\nอธิป\nอธิปไตย\nอธิมาตร\nอธิมุตติ\nอธิโม�ข์\nอธิราช\nอธิวาส\nอธิวาสนะ\nอธิศีล\nอธิษ�าน\nอธึ�\nอ้น\nอนงค์\nอนงคณะ\nอนงคเลขา\nอนธ�าร\nอนนต์\nอนยะ\nอนรรฆ\nอนรรถ\nอนล\nอนวัช\nอนั�\nอนัตตา\nอนันต์\nอนันตริย�รรม\nอนัม\nอนาคต\nอนาคามิผล\nอนาคามิมรรค\nอนาคามี\nอนาจาร\nอนาถ\nอนาถา\nอนาทร\nอนาธิปไตย\nอนามัย\nอนามิ�า\nอนารยชน\nอนารยธรรม\nอนารยะ\nอนาลัย\nอนำ\nอนิจ\nอนิจจัง\nอนิจจา\nอนิ��ารมณ์\nอนิยต\nอนิยม\nอนิล\nอนิวรรต\nอนิวรรตน์\nอนี�ะ\nอนีจะ\nอนึ�\nอนึ่ง\nอนุ\nอนุ�ร\nอนุ�รม\nอนุ�รรม�าร\nอนุ�ระเบียด\nอนุ�าชาด\nอนุ�าร\nอนุ�ูล\nอนุคามิ�\nอนุเคราะห์\nอนุจร\nอนุช\nอนุชน\nอนุชา\nอนุชาต\nอนุชิต\nอนุ�าต\nอนุ�าโตตุลา�าร\nอนุตร\nอนุเถระ\nอนุทิน\nอนุบท\nอนุบาล\nอนุประโยค\nอนุปริ��า\nอนุปสัมบัน\nอนุปัสนา\nอนุพงศ์\nอนุพัทธ์\nอนุพันธ์\nอนุโพธ\nอนุภรรยา\nอนุภริยา\nอนุภาค\nอนุภาษ\nอนุมัติ\nอนุมาตรา\nอนุมาน\nอนุมูล\nอนุโมทนา\nอนุโยค\nอนุรั�ษ์\nอนุรั�ษนิยม\nอนุราช\nอนุราธ\nอนุราธะ\nอนุราธา\nอนุรูป\nอนุโลม\nอนุวงศ์\nอนุวรรตน์\nอนุวัต\nอนุวัตน์\nอนุวัตร\nอนุวัติ\nอนุวาต\nอนุศาส�\nอนุศาสน์\nอนุศาสนาจารย์\nอนุศิษ�์\nอนุสติ\nอนุสนธิ\nอนุสร\nอนุสรณ์\nอนุสั��า\nอนุสัย\nอนุสาวรีย์\nอนุสาสนี\nอเน�\nอเน�คุณ\nอเน�รรถประโยค\nอเนจอนาถ\nอโนชา\nอโนดาต\nอบ\nอบเชย\nอบาย\nอปจายนธรรม\nอปจายนมัย\nอปมงคล\nอปยศ\nอประไมย\nอปรัณณชาติ\nอปรา\nอปราชัย\nอปราชิต\nอปริมาณ\nอปลั�ษณ์\nอปโล�น์\nอปวาท\nอเปหิ\nอพพะ\nอพยพ\nอภัพ\nอภัย\nอภิ\nอภิฆาต\nอภิชฌา\nอภิชน\nอภิชนาธิปไตย\nอภิชัย\nอภิชาต\nอภิชิต\nอภิ��า\nอภิ��าณ\nอภิธรรม\nอภิธาน\nอภิไธย\nอภินันท์\nอภินันทนา�าร\nอภินัย\nอภินิหาร\nอภิเนษ�รมณ์\nอภิบาล\nอภิปรัช�า\nอภิปราย\nอภิมหาอำนาจ\nอภิมานะ\nอภิมุข\nอภิรดี\nอภิรติ\nอภิรมย์\nอภิรั�ษ์\nอภิราม\nอภิรุต\nอภิรุม\nอภิรูป\nอภิลั�ขิต\nอภิลั�ขิตสมัย\nอภิเลปน์\nอภิวันท์\nอภิวาท\nอภิวาทน์\nอภิเษ�\nอภิสมโพธิ\nอภิสมัย\nอภิสมาจาร\nอภิสัมโพธิ\nอภิสัมโพธิ�าณ\nอภิสิต\nอภิสิทธิ์\nอภูตะ\nอม\nอมพะนำ\nอ้ม\nอมตธรรม\nอมตบท\nอมตะ\nอมนุษย์\nอมร\nอมรา\nอมราวดี\nอมรินทร์\nอมเรนทร์\nอมเรศ\nอมฤต\nอมัตร\nอมาตย์\nอมาวสี\nอมาวสุ\nอมาวาสี\nอมิตร\nอเมริ�ัน\nอย่า\nอยา�\nอย่าง\nอยุทธ์\nอยู่\nอร\nอรชร\nอรชุน\nอรดี\nอรติ\nอรทัย\nอรไท\nอรนุช\nอรพินท์\nอรพิม\nอรรค\nอรรฆ\nอรรฆย์\nอรรจน์\nอรรณพ\nอรรถ\nอรรถ�ถา\nอรรถ�ถาจารย์\nอรรถาธิบาย\nอรรธ\nอรสุม\nอรหะ\nอรหัง\nอรหัต\nอรหัตผล\nอรหัตมรรค\nอรหัน\nอรหันต์\nอรหันตฆาต\nอร่อย\nอรั�\nอรั��ิ�\nอรั�วาส\nอรั�วาสี\nอรัณย์\nอราดี\nอร่าม\nอริ\nอรินทร์\nอริน\nอริย�ะ\nอริยทรัพย์\nอริยบุคคล\nอริยผล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1<n.length}),this.addWords(words,!1);t&&this.finalizeDict()},dictSeek:function(n,t,e,r,i){for(var o=null;n<=t;){var s=Math.floor((n+t)/2),a=this.dict[s];if(a.length<=r)n=s+1;else{var c=a[r];c<e?n=s+1:e<c?t=s-1:(o=s,0==i?t=s-1:n=s+1)}}return o},isFinal:function(n){return this.dict[n.l].length==n.strOffset},createAcceptor:function(){return{l:0,r:this.dict.length-1,strOffset:0,isFinal:!1,dict:this,transit:function(n){return this.dict.transit(this,n)},isError:!1,tag:"DICT",w:1,type:"DICT"}},transit:function(n,t){var e=this.dictSeek(n.l,n.r,t,n.strOffset,0);if(null!==e){var r=this.dictSeek(e,n.r,t,n.strOffset,1);n.l=e,n.r=r,n.strOffset++,n.isFinal=this.isFinal(n)}else n.isError=!0;return n},sortuniq:function(n){return n.sort().filter(function(n,t,e){return!t||n!=e[t-1]})},flatten:function(n){return[].concat.apply([],n)}});e.exports=n}).call(this,"/dist/tmp")},{glob:16,path:22}],3:[function(n,t,e){var r={tag:"SPACE_RULE",createAcceptor:function(n){return n.SPACE_RULE?null:{strOffset:0,isFinal:!1,transit:function(n){return" "==n||"\t"==n||"\r"==n||"\n"==n||" "==n||" "==n?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:r.tag,w:1,type:"SPACE_RULE"}}},i=[{createAcceptor:function(n){return n.WORD_RULE?null:{strOffset:0,isFinal:!1,transit:function(n){var t=n.toLowerCase();return"a"<=t&&t<="z"?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:"WORD_RULE",type:"WORD_RULE",w:1}}},r,{tag:"SINSYM",createAcceptor:function(n){return{strOffset:0,isFinal:!1,transit:function(n){return 0==this.strOffset&&n.match(/^[\@\(\)\/\,\-\."`]$/)?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:"SINSYM",w:1,type:"SINSYM"}}},{createAcceptor:function(n){return n.NUMBER_RULE?null:{strOffset:0,isFinal:!1,transit:function(n){return"0"<=n&&n<="9"?(this.isFinal=!0,this.strOffset++):this.isError=!0,this},isError:!1,tag:"NUMBER_RULE",type:"NUMBER_RULE",w:1}}}];t.exports=i},{}],4:[function(n,t,e){var r=n("underscore"),i=(n("./wordcut_core"),{buildByAcceptors:function(o,n,s){return n.map(function(n){var t=s-n.strOffset+1,e=o[t],r={p:t,mw:e.mw+(void 0===n.mw?0:n.mw),w:n.w+e.w,unk:(n.unk?n.unk:0)+e.unk,type:n.type};if("PART"==n.type){for(var i=t+1;i<=s;i++)o[i].merge=t;r.merge=t}return r}).filter(function(n){return n})},fallback:function(n,t,e,r){var i=n[t];return e[r].match(/[\u0E48-\u0E4E]/)?(0!=t&&(t=n[t].p),{p:t,mw:0,w:1+i.w,unk:1+i.unk,type:"UNK"}):{p:t,mw:i.mw,w:1+i.w,unk:1+i.unk,type:"UNK"}},build:function(n,t,e,r,i){var o=this.buildByAcceptors(n,t,e);return 0<o.length?o:[this.fallback(n,r,i,e)]}});t.exports=function(){return r.clone(i)}},{"./wordcut_core":8,underscore:25}],5:[function(n,t,e){var r=n("underscore"),i={selectPath:function(n){return n.reduce(function(n,t){if(null==n)return t;if(t.unk<n.unk)return t;if(t.unk==n.unk){if(t.mw<n.mw)return t;if(t.mw==n.mw&&t.w<n.w)return t}return n},null)},createPath:function(){return[{p:null,w:0,unk:0,type:"INIT",mw:0}]}};t.exports=function(){return r.clone(i)}},{underscore:25}],6:[function(n,t,e){function i(n,t,e){if(n.length<=t)return!1;var r=n[t];return r==e||r.match(/[�ข]/)&&e.match(/[�-ฮ]/)||r.match(/[มบ]/)&&e.match(/[�-ฮ]/)||r.match(/\u0E49/)&&e.match(/[\u0E48-\u0E4B]/)}var r={pat:"เห�็ม",createAcceptor:function(n){return{strOffset:0,isFinal:!1,transit:function(n){return i(r.pat,this.strOffset,n)?(this.isFinal=this.strOffset+1==r.pat.length,this.strOffset++):this.isError=!0,this},isError:!1,tag:"THAI_RULE",type:"THAI_RULE",w:1}}},o=[r,{createAcceptor:function(n){return{strOffset:0,patterns:["��","เ�","�้","��์","�า","�ี","�ิ","�ื�"],isFinal:!1,transit:function(t){var e=this.strOffset;if(this.patterns=this.patterns.filter(function(n){return i(n,e,t)}),0<this.patterns.length){var r=1+e;this.isFinal=this.patterns.some(function(n){return n.length==r}),this.strOffset++}else this.isError=!0;return 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r=this.minimatch.set.length;this.matches=new Array(r),"function"==typeof e&&(e=m(e),this.on("error",e),this.on("end",function(n){e(null,n)}));var i=this;r=this.minimatch.set.length;if(this._processing=0,this.matches=new Array(r),this._emitQueue=[],this._processQueue=[],this.paused=!1,this.noprocess)return this;if(0===r)return s();for(var o=0;o<r;o++)this._process(this.minimatch.set[o],o,!1,s);function s(){--i._processing,i._processing<=0&&i._finish()}}(i.glob=i).hasMagic=function(n,t){var e=o._extend({},t);e.noprocess=!0;var r=new b(n,e).minimatch.set;if(1<r.length)return!0;for(var i=0;i<r[0].length;i++)if("string"!=typeof r[0][i])return!0;return!1},n(i.Glob=b,t),b.prototype._finish=function(){if(f(this instanceof b),!this.aborted){if(this.realpath&&!this._didRealpath)return this._realpath();e.finish(this),this.emit("end",this.found)}},b.prototype._realpath=function(){if(!this._didRealpath){this._didRealpath=!0;var n=this.matches.length;if(0===n)return this._finish();for(var t=this,e=0;e<this.matches.length;e++)this._realpathSet(e,r)}function r(){0==--n&&t._finish()}},b.prototype._realpathSet=function(r,i){var n=this.matches[r];if(!n)return i();var t=Object.keys(n),o=this,s=t.length;if(0===s)return i();var a=this.matches[r]=Object.create(null);t.forEach(function(e,n){e=o._makeAbs(e),u.realpath(e,o.realpathCache,function(n,t){n?"stat"===n.syscall?a[e]=!0:o.emit("error",n):a[t]=!0,0==--s&&(o.matches[r]=a,i())})})},b.prototype._mark=function(n){return e.mark(this,n)},b.prototype._makeAbs=function(n){return e.makeAbs(this,n)},b.prototype.abort=function(){this.aborted=!0,this.emit("abort")},b.prototype.pause=function(){this.paused||(this.paused=!0,this.emit("pause"))},b.prototype.resume=function(){if(this.paused){if(this.emit("resume"),this.paused=!1,this._emitQueue.length)for(var n=this._emitQueue.slice(0),t=this._emitQueue.length=0;t<n.length;t++){var e=n[t];this._emitMatch(e[0],e[1])}if(this._processQueue.length){var r=this._processQueue.slice(0);for(t=this._processQueue.length=0;t<r.length;t++){var i=r[t];this._processing--,this._process(i[0],i[1],i[2],i[3])}}}},b.prototype._process=function(n,t,e,r){if(f(this instanceof b),f("function"==typeof r),!this.aborted)if(this._processing++,this.paused)this._processQueue.push([n,t,e,r]);else{for(var i,o=0;"string"==typeof n[o];)o++;switch(o){case n.length:return void this._processSimple(n.join("/"),t,r);case 0:i=null;break;default:i=n.slice(0,o).join("/")}var s,a=n.slice(o);s=null===i?".":((h(i)||h(n.join("/")))&&(i&&h(i)||(i="/"+i)),i);var c=this._makeAbs(s);if(v(this,s))return r();a[0]===l.GLOBSTAR?this._processGlobStar(i,s,c,a,t,e,r):this._processReaddir(i,s,c,a,t,e,r)}},b.prototype._processReaddir=function(e,r,i,o,s,a,c){var u=this;this._readdir(i,a,function(n,t){return u._processReaddir2(e,r,i,o,s,a,t,c)})},b.prototype._processReaddir2=function(n,t,e,r,i,o,s,a){if(!s)return a();for(var c=r[0],u=!!this.minimatch.negate,l=c._glob,f=this.dot||"."===l.charAt(0),h=[],p=0;p<s.length;p++){if("."!==(v=s[p]).charAt(0)||f)(u&&!n?!v.match(c):v.match(c))&&h.push(v)}var d=h.length;if(0===d)return a();if(1===r.length&&!this.mark&&!this.stat){this.matches[i]||(this.matches[i]=Object.create(null));for(p=0;p<d;p++){var v=h[p];n&&(v="/"!==n?n+"/"+v:n+v),"/"!==v.charAt(0)||this.nomount||(v=g.join(this.root,v)),this._emitMatch(i,v)}return a()}r.shift();for(p=0;p<d;p++){v=h[p];n&&(v="/"!==n?n+"/"+v:n+v),this._process([v].concat(r),i,o,a)}a()},b.prototype._emitMatch=function(n,t){if(!this.aborted&&!this.matches[n][t]&&!c(this,t))if(this.paused)this._emitQueue.push([n,t]);else{var e=this._makeAbs(t);if(this.nodir){var r=this.cache[e];if("DIR"===r||Array.isArray(r))return}this.mark&&(t=this._mark(t)),this.matches[n][t]=!0;var i=this.statCache[e];i&&this.emit("stat",t,i),this.emit("match",t)}},b.prototype._readdirInGlobStar=function(r,i){if(!this.aborted){if(this.follow)return this._readdir(r,!1,i);var o=this,n=d("lstat\0"+r,function(n,t){if(n)return i();var e=t.isSymbolicLink();(o.symlinks[r]=e)||t.isDirectory()?o._readdir(r,!1,i):(o.cache[r]="FILE",i())});n&&u.lstat(r,n)}},b.prototype._readdir=function(n,t,e){if(!this.aborted&&(e=d("readdir\0"+n+"\0"+t,e))){if(t&&!p(this.symlinks,n))return this._readdirInGlobStar(n,e);if(p(this.cache,n)){var r=this.cache[n];if(!r||"FILE"===r)return e();if(Array.isArray(r))return e(null,r)}var i,o,s;u.readdir(n,(i=this,o=n,s=e,function(n,t){n?i._readdirError(o,n,s):i._readdirEntries(o,t,s)}))}},b.prototype._readdirEntries=function(n,t,e){if(!this.aborted){if(!this.mark&&!this.stat)for(var r=0;r<t.length;r++){var i=t[r];i="/"===n?n+i:n+"/"+i,this.cache[i]=!0}return e(null,this.cache[n]=t)}},b.prototype._readdirError=function(n,t,e){if(!this.aborted){switch(t.code){case"ENOTSUP":case"ENOTDIR":this.cache[this._makeAbs(n)]="FILE";break;case"ENOENT":case"ELOOP":case"ENAMETOOLONG":case"UNKNOWN":this.cache[this._makeAbs(n)]=!1;break;default:this.cache[this._makeAbs(n)]=!1,this.strict&&(this.emit("error",t),this.abort()),this.silent||console.error("glob error",t)}return e()}},b.prototype._processGlobStar=function(e,r,i,o,s,a,c){var u=this;this._readdir(i,a,function(n,t){u._processGlobStar2(e,r,i,o,s,a,t,c)})},b.prototype._processGlobStar2=function(n,t,e,r,i,o,s,a){if(!s)return a();var c=r.slice(1),u=n?[n]:[],l=u.concat(c);this._process(l,i,!1,a);var f=this.symlinks[e],h=s.length;if(f&&o)return a();for(var p=0;p<h;p++){if("."!==s[p].charAt(0)||this.dot){var d=u.concat(s[p],c);this._process(d,i,!0,a);var v=u.concat(s[p],r);this._process(v,i,!0,a)}}a()},b.prototype._processSimple=function(e,r,i){var o=this;this._stat(e,function(n,t){o._processSimple2(e,r,n,t,i)})},b.prototype._processSimple2=function(n,t,e,r,i){if(this.matches[t]||(this.matches[t]=Object.create(null)),!r)return i();if(n&&h(n)&&!this.nomount){var o=/[\/\\]$/.test(n);"/"===n.charAt(0)?n=g.join(this.root,n):(n=g.resolve(this.root,n),o&&(n+="/"))}"win32"===s.platform&&(n=n.replace(/\\/g,"/")),this._emitMatch(t,n),i()},b.prototype._stat=function(r,i){var o=this._makeAbs(r),n="/"===r.slice(-1);if(r.length>this.maxLength)return i();if(!this.stat&&p(this.cache,o)){var t=this.cache[o];if(Array.isArray(t)&&(t="DIR"),!n||"DIR"===t)return i(null,t);if(n&&"FILE"===t)return i()}var e=this.statCache[o];if(void 0!==e){if(!1===e)return i(null,e);var s=e.isDirectory()?"DIR":"FILE";return n&&"FILE"===s?i():i(null,s,e)}var a=this,c=d("stat\0"+o,function(n,e){{if(e&&e.isSymbolicLink())return u.stat(o,function(n,t){n?a._stat2(r,o,null,e,i):a._stat2(r,o,n,t,i)});a._stat2(r,o,n,e,i)}});c&&u.lstat(o,c)},b.prototype._stat2=function(n,t,e,r,i){if(e)return this.statCache[t]=!1,i();var o="/"===n.slice(-1);if(this.statCache[t]=r,"/"===t.slice(-1)&&!r.isDirectory())return i(null,!1,r);var s=r.isDirectory()?"DIR":"FILE";return this.cache[t]=this.cache[t]||s,o&&"DIR"!==s?i():i(null,s,r)}}).call(this,_("_process"))},{"./common.js":15,"./sync.js":17,_process:24,assert:9,events:14,fs:12,inflight:18,inherits:19,minimatch:20,once:21,path:22,"path-is-absolute":23,util:28}],17:[function(e,r,n){(function(i){(r.exports=n).GlobSync=h;var s=e("fs"),c=e("minimatch"),g=(c.Minimatch,e("./glob.js").Glob,e("util"),e("path")),u=e("assert"),l=e("path-is-absolute"),t=e("./common.js"),o=(t.alphasort,t.alphasorti,t.setopts),a=t.ownProp,f=t.childrenIgnored;function n(n,t){if("function"==typeof t||3===arguments.length)throw new TypeError("callback provided to sync glob\nSee: https://github.com/isaacs/node-glob/issues/167");return new h(n,t).found}function h(n,t){if(!n)throw new Error("must provide pattern");if("function"==typeof t||3===arguments.length)throw new TypeError("callback provided to sync glob\nSee: https://github.com/isaacs/node-glob/issues/167");if(!(this instanceof h))return new h(n,t);if(o(this,n,t),this.noprocess)return this;var e=this.minimatch.set.length;this.matches=new Array(e);for(var r=0;r<e;r++)this._process(this.minimatch.set[r],r,!1);this._finish()}h.prototype._finish=function(){if(u(this instanceof h),this.realpath){var i=this;this.matches.forEach(function(n,t){var e=i.matches[t]=Object.create(null);for(var r in n)try{r=i._makeAbs(r),e[s.realpathSync(r,i.realpathCache)]=!0}catch(n){if("stat"!==n.syscall)throw n;e[i._makeAbs(r)]=!0}})}t.finish(this)},h.prototype._process=function(n,t,e){u(this instanceof h);for(var r,i=0;"string"==typeof n[i];)i++;switch(i){case n.length:return void this._processSimple(n.join("/"),t);case 0:r=null;break;default:r=n.slice(0,i).join("/")}var o,s=n.slice(i);o=null===r?".":((l(r)||l(n.join("/")))&&(r&&l(r)||(r="/"+r)),r);var a=this._makeAbs(o);f(this,o)||(s[0]===c.GLOBSTAR?this._processGlobStar(r,o,a,s,t,e):this._processReaddir(r,o,a,s,t,e))},h.prototype._processReaddir=function(n,t,e,r,i,o){var s=this._readdir(e,o);if(s){for(var a=r[0],c=!!this.minimatch.negate,u=a._glob,l=this.dot||"."===u.charAt(0),f=[],h=0;h<s.length;h++){if("."!==(v=s[h]).charAt(0)||l)(c&&!n?!v.match(a):v.match(a))&&f.push(v)}var p=f.length;if(0!==p)if(1!==r.length||this.mark||this.stat){r.shift();for(h=0;h<p;h++){var d;v=f[h];d=n?[n,v]:[v],this._process(d.concat(r),i,o)}}else{this.matches[i]||(this.matches[i]=Object.create(null));for(var h=0;h<p;h++){var v=f[h];n&&(v="/"!==n.slice(-1)?n+"/"+v:n+v),"/"!==v.charAt(0)||this.nomount||(v=g.join(this.root,v)),this.matches[i][v]=!0}}}},h.prototype._emitMatch=function(n,t){this._makeAbs(t);if(this.mark&&(t=this._mark(t)),!this.matches[n][t]){if(this.nodir){var e=this.cache[this._makeAbs(t)];if("DIR"===e||Array.isArray(e))return}this.matches[n][t]=!0,this.stat&&this._stat(t)}},h.prototype._readdirInGlobStar=function(n){if(this.follow)return this._readdir(n,!1);var t,e;try{e=s.lstatSync(n)}catch(n){return null}var r=e.isSymbolicLink();return(this.symlinks[n]=r)||e.isDirectory()?t=this._readdir(n,!1):this.cache[n]="FILE",t},h.prototype._readdir=function(t,n){if(n&&!a(this.symlinks,t))return this._readdirInGlobStar(t);if(a(this.cache,t)){var e=this.cache[t];if(!e||"FILE"===e)return null;if(Array.isArray(e))return e}try{return this._readdirEntries(t,s.readdirSync(t))}catch(n){return this._readdirError(t,n),null}},h.prototype._readdirEntries=function(n,t){if(!this.mark&&!this.stat)for(var e=0;e<t.length;e++){var r=t[e];r="/"===n?n+r:n+"/"+r,this.cache[r]=!0}return this.cache[n]=t},h.prototype._readdirError=function(n,t){switch(t.code){case"ENOTSUP":case"ENOTDIR":this.cache[this._makeAbs(n)]="FILE";break;case"ENOENT":case"ELOOP":case"ENAMETOOLONG":case"UNKNOWN":this.cache[this._makeAbs(n)]=!1;break;default:if(this.cache[this._makeAbs(n)]=!1,this.strict)throw t;this.silent||console.error("glob error",t)}},h.prototype._processGlobStar=function(n,t,e,r,i,o){var s=this._readdir(e,o);if(s){var a=r.slice(1),c=n?[n]:[],u=c.concat(a);this._process(u,i,!1);var l=s.length;if(!this.symlinks[e]||!o)for(var f=0;f<l;f++){if("."!==s[f].charAt(0)||this.dot){var h=c.concat(s[f],a);this._process(h,i,!0);var p=c.concat(s[f],r);this._process(p,i,!0)}}}},h.prototype._processSimple=function(n,t){var e=this._stat(n);if(this.matches[t]||(this.matches[t]=Object.create(null)),e){if(n&&l(n)&&!this.nomount){var r=/[\/\\]$/.test(n);"/"===n.charAt(0)?n=g.join(this.root,n):(n=g.resolve(this.root,n),r&&(n+="/"))}"win32"===i.platform&&(n=n.replace(/\\/g,"/")),this.matches[t][n]=!0}},h.prototype._stat=function(n){var t=this._makeAbs(n),e="/"===n.slice(-1);if(n.length>this.maxLength)return!1;if(!this.stat&&a(this.cache,t)){var r=this.cache[t];if(Array.isArray(r)&&(r="DIR"),!e||"DIR"===r)return r;if(e&&"FILE"===r)return!1}var i=this.statCache[t];if(!i){var o;try{o=s.lstatSync(t)}catch(n){return!1}if(o.isSymbolicLink())try{i=s.statSync(t)}catch(n){i=o}else i=o}r=(this.statCache[t]=i).isDirectory()?"DIR":"FILE";return this.cache[t]=this.cache[t]||r,(!e||"DIR"===r)&&r},h.prototype._mark=function(n){return t.mark(this,n)},h.prototype._makeAbs=function(n){return t.makeAbs(this,n)}}).call(this,e("_process"))},{"./common.js":15,"./glob.js":16,_process:24,assert:9,fs:12,minimatch:20,path:22,"path-is-absolute":23,util:28}],18:[function(t,r,n){(function(s){var n=t("wrappy"),a=Object.create(null),e=t("once");r.exports=n(function(n,t){return a[n]?(a[n].push(t),null):(a[n]=[t],o=n,e(function n(){var t=a[o],e=t.length,r=function(n){for(var t=n.length,e=[],r=0;r<t;r++)e[r]=n[r];return e}(arguments);try{for(var i=0;i<e;i++)t[i].apply(null,r)}finally{t.length>e?(t.splice(0,e),s.nextTick(function(){n.apply(null,r)})):delete a[o]}}));var o})}).call(this,t("_process"))},{_process:24,once:21,wrappy:29}],19:[function(n,t,e){"function"==typeof Object.create?t.exports=function(n,t){n.super_=t,n.prototype=Object.create(t.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}})}:t.exports=function(n,t){n.super_=t;var e=function(){};e.prototype=t.prototype,n.prototype=new e,n.prototype.constructor=n}},{}],20:[function(n,t,e){(t.exports=s).Minimatch=i;var u={sep:"/"};try{u=n("path")}catch(n){}var M=s.GLOBSTAR=i.GLOBSTAR={},r=n("brace-expansion"),C={"!":{open:"(?:(?!(?:",close:"))[^/]*?)"},"?":{open:"(?:",close:")?"},"+":{open:"(?:",close:")+"},"*":{open:"(?:",close:")*"},"@":{open:"(?:",close:")"}},P="[^/]",z=P+"*?",B="().*{}+?[]^$\\!".split("").reduce(function(n,t){return n[t]=!0,n},{});var l=/\/+/;function o(t,e){t=t||{},e=e||{};var r={};return Object.keys(e).forEach(function(n){r[n]=e[n]}),Object.keys(t).forEach(function(n){r[n]=t[n]}),r}function s(n,t,e){if("string"!=typeof t)throw new TypeError("glob pattern string required");return e||(e={}),!(!e.nocomment&&"#"===t.charAt(0))&&(""===t.trim()?""===n:new i(t,e).match(n))}function i(n,t){if(!(this instanceof i))return new i(n,t);if("string"!=typeof n)throw new TypeError("glob pattern string required");t||(t={}),n=n.trim(),"/"!==u.sep&&(n=n.split(u.sep).join("/")),this.options=t,this.set=[],this.pattern=n,this.regexp=null,this.negate=!1,this.comment=!1,this.empty=!1,this.make()}function a(n,t){if(t||(t=this instanceof i?this.options:{}),void 0===(n=void 0===n?this.pattern:n))throw new TypeError("undefined pattern");return t.nobrace||!n.match(/\{.*\}/)?[n]:r(n)}s.filter=function(r,i){return i=i||{},function(n,t,e){return s(n,r,i)}},s.defaults=function(r){if(!r||!Object.keys(r).length)return s;var i=s,n=function(n,t,e){return i.minimatch(n,t,o(r,e))};return n.Minimatch=function(n,t){return new i.Minimatch(n,o(r,t))},n},i.defaults=function(n){return n&&Object.keys(n).length?s.defaults(n).Minimatch:i},i.prototype.debug=function(){},i.prototype.make=function(){if(this._made)return;var n=this.pattern,t=this.options;if(!t.nocomment&&"#"===n.charAt(0))return void(this.comment=!0);if(!n)return void(this.empty=!0);this.parseNegate();var e=this.globSet=this.braceExpand();t.debug&&(this.debug=console.error);this.debug(this.pattern,e),e=this.globParts=e.map(function(n){return n.split(l)}),this.debug(this.pattern,e),e=e.map(function(n,t,e){return n.map(this.parse,this)},this),this.debug(this.pattern,e),e=e.filter(function(n){return-1===n.indexOf(!1)}),this.debug(this.pattern,e),this.set=e},i.prototype.parseNegate=function(){var n=this.pattern,t=!1,e=this.options,r=0;if(e.nonegate)return;for(var i=0,o=n.length;i<o&&"!"===n.charAt(i);i++)t=!t,r++;r&&(this.pattern=n.substr(r));this.negate=t},s.braceExpand=function(n,t){return a(n,t)},i.prototype.braceExpand=a,i.prototype.parse=function(n,t){if(65536<n.length)throw new TypeError("pattern is too long");var e=this.options;if(!e.noglobstar&&"**"===n)return M;if(""===n)return"";var r,i="",o=!!e.nocase,s=!1,a=[],c=[],u=!1,l=-1,f=-1,h="."===n.charAt(0)?"":e.dot?"(?!(?:^|\\/)\\.{1,2}(?:$|\\/))":"(?!\\.)",p=this;function d(){if(r){switch(r){case"*":i+=z,o=!0;break;case"?":i+=P,o=!0;break;default:i+="\\"+r}p.debug("clearStateChar %j %j",r,i),r=!1}}for(var v,g=0,m=n.length;g<m&&(v=n.charAt(g));g++)if(this.debug("%s\t%s %s %j",n,g,i,v),s&&B[v])i+="\\"+v,s=!1;else 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+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}(g.lunr || (g.lunr = {})).wordcut = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+var _ = require("underscore");
+
+var Acceptors = {
+  creators: null,
+  current: null,
+  tag: null,
+
+  init: function() {
+    this.creators = [];
+    this.current = [];
+    this.tag = {};
+  },
+
+  reset: function() {
+    this.current = [];
+    this.tag = {}
+  },
+
+  transit: function(ch) {
+    var self = this;
+
+    self.creators.forEach(function(creator) {
+      var acceptor = creator.createAcceptor(self.tag);
+      if (acceptor) 
+        self.current.push(acceptor);
+    });
+    
+    var _current = [];
+    self.tag = {};
+
+    for (var i = 0; i < self.current.length; i++) {
+      var _acceptor = self.current[i]
+        , acceptor = _acceptor.transit(ch);
+      
+      if (!acceptor.isError) {
+        _current.push(acceptor);
+        self.tag[acceptor.tag] = acceptor;
+      }
+    }
+    self.current = _current;
+
+  },
+
+  getFinalAcceptors: function() {    
+    return this.current.filter(function(acceptor) {
+      return acceptor.isFinal;
+    });
+  }
+};
+
+module.exports = function() {
+  var acceptors = _.clone(Acceptors);
+  acceptors.init();
+  return acceptors;
+};
+
+},{"underscore":25}],2:[function(require,module,exports){
+(function (__dirname){
+
+var LEFT = 0;
+var RIGHT = 1;
+var path = require("path");
+var glob = require("glob");
+
+var WordcutDict = {
+
+
+  init: function (dictPathFile, withDefault, words) {
+    withDefault = withDefault || false
+    defaultDict = path.normalize(__dirname + "/..") + "/data/tdict-*.txt";
+    this.dict=[]
+    var dictPathIsDefined = dictPathFile !== undefined
+    var dictPath = (withDefault || !dictPathIsDefined) ? [defaultDict]: [];
+    var dictPathFile = dictPathFile || defaultDict
+
+    if(dictPathIsDefined){
+      if (Array.isArray(dictPathFile)) {
+        dictPath.concat.apply(dictPath, dictPathFile);
+      } else {
+        dictPath.push(dictPathFile)
+      }
+    }
+
+    this.addFiles(dictPath, false)
+
+    if(words!==undefined){
+      this.addWords(words, false)
+    }
+    this.finalizeDict();
+  },
+
+  addWords: function(words, finalize){
+    finalize = finalize===undefined || finalize;
+    this.dict.push.apply(this.dict, words)
+    if(finalize){
+      this.finalizeDict();
+    }
+  },
+
+  finalizeDict: function(){
+    this.dict = this.sortuniq(this.dict);
+  },
+
+  addFiles: function(files, finalize){
+    finalize = finalize===undefined || finalize;
+    
+    for (var i = 0; i < 1; i++) {
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"�.�.\n�.�.น.\n�.ข.ค.\n�.ค.\n�.จ.\n�.ช.น.\n�.ฌ.\n�.ต.\n�.ต.ง.\n�.ต.ช.\n�.ตร.\n�.ท.\n�.น.ช.\n�.บช.\n�.บถ.\n�.ป.ส.\n�.พ.\n�.ม.\n�.ย.\n�.ร.\n�.ล.ต.\n�.ว.\n�.ศ.ว.\n�.ส.ท.\n�.ส.ธ.\n�.ส.อ.\n�.อ.\n��.ตชด.\n��.ตร.น.\n��.ภ.จว.\n��.รสช.\n��บ.ขส.ทบ.\n��ล.รพน.\n�ง.�ห.\n�ง.ทบ.\n�ง.ทร.\n�ซข.ป.\n�ซม.ป.\n�ทม.�รุงเทพมหานคร\n�บ.ทบ.\n�ป.สป.\n�พ.ทบ.\n�พ.ทร.\n�พ.ทหาร\n�ร.ทบ.\n�รป.�ลาง\n�รอ.พอ.\n�ศ.ด.\n�ศ.บ.\n�ศ.บป.\n�ศ.ม.\n�ษ.ด.\n�ษ.บ.\n�ษ.ม.\n�ส.ด.\n�ส.ทบ.\n�ส.บ.\n�ส.ม.\n�อ.ปค.\n�อ.รพน.\n�อ.รมน.\n�อ.รสต.\nข.ต.ว.\nขว.ทบ.\nขว.ทร.\nขว.ทหาร\nขส.ทบ.\nขส.ทร.\nขส.ทอ.\nค.ด.\nค.บ.\nค.พ.ศ.\nค.ม.\nค.ร.น.\nค.ร.ฟ.\nค.ร.ม.\nค.ศ.\nค.อ.ด.\nค.อ.บ.\nค.อ.ม.\nคศ.ด.\nคศ.บ.\nคศ.ม.\nง.ด.\nจ.จ.\nจ.จ.จ.\nจ.ช.\nจ.ต.\nจ.ท.\nจ.ป.ร.\nจ.ม.\nจ.ศ.\nจ.ส.ต.\nจ.ส.ท.\nจ.ส.อ.\nจ.อ.\nจ.อ.ร.\nจ.๑๘\nจ�.ธน.\nจ�.สน.\nช.ค.\nช.ค.บ.\nช.พ.ค.\nช.ส.\nช.ส.ค.\nฌ.ป.ค.\nฌ.ศ.ร.\nฌ.ส.อ.\n�ท.สห.\nด.ช.\nด.�.\nด.ต.\nด.ศ.ค.\nด.ศ.ร.\nดย.ทร.\nต.�.\nต.ค.\nต.จ.\nต.จ.ว.\nต.ช.\nต.ต.\nต.บ.\nต.ม.\nต.ร.\nต.ศ.ร.\nต.ห.\nต.อ.\nต.อ.จ.\nตร.�ม.\nตร.ซม.\nตร.ต.\nตร.ทล.\nตร.น.\nตร.ปม.\nตร.ภ.\nตร.ม.\nตร.รฟ.\nตร.ว.\nตร.ส.\nตร.สข.\nท.จ.\nท.จ.ว.\nท.ช.\nท.�.\nท.ด.\nท.ท.ท.\nท.ทบ.\nท.บ.\nท.พ.\nท.ม.\nท.ศ.\nท�.ด.\nท�.บ.\nท�.ม.\nทส.ปช.\nทส.รมว.�ห.\nทุ.ส.นิ.ม.\nธ.�.ส.\nธ.ค.\nธ.�\nธ.บ.\nน.ช.\nน.�.\nน.ด.\nน.ต.\nน.ท.\nน.น.\nน.บ.\nน.บ.ท.\nน.ป.ท.\nน.พ.\nน.ม.\nน.ร.\nน.ว.\nน.ศ.\nน.ส.\nน.ส.พ.\nน.ส.๓\nน.สพ.\nน.อ.\nนปพ.ภ.\nนศ.ด.\nนศ.บ.\nนศ.ม.\nบ.�.\nบ.ข.ส.\nบ.ช.\nบ.ด.ท.\nบ.ตร.\nบ.ภ.\nบ.ม.\nบ�.จร.\nบ�.ตชด.\nบ�.ตม.\nบ�.ทล.\nบ�.น.\nบ�.ป.\nบ�.ปค.\nบ�.ปม.\nบ�.ภ.เขต\nบ�.รน.\nบ�.รฟ.\nบ�.ร้อย.ตชด.\nบ�.ส.\nบ�ข.ป.\nบจพ.ป.\nบช.�.\nบช.ด.\nบช.ตชด.\nบช.น.\nบช.บ.\nบช.ปส.\nบช.ภ.\nบช.ม.\nบชท.ป.\nบชน.ป.\nบชส.ป.\nบธ.ด.\nบธ.บ.\nบธ.ม.\nบนท.ป.\nบนอ.ป.\nบปช.ป.\nป.�ท.\nป.�ศ.\nป.�ศ.สูง\nป.จ.\nป.จ.ว.\nป.ช.\nป.ธ.\nป.ป.\nป.ป.�.\nป.ป.ช.\nป.ป.ป.\nป.ป.ร.\nป.ป.ส.\nป.พ.\nป.พ.พ.\nป.พย.\nป.ม.\nป.ม.�.\nป.ม.ช.\nป.ม.ธ.\nป.ม.ศ.\nป.ม.อ.\nป.ร.ร.๔\nป.ร.ร.๕\nป.ร.ร.๖\nป.ล.\nป.ว.พ.\nป.วิ.อ.\nป.ส.ส.\nป.อ.\nป.อ.ร.ส.\nป.๑\nปม.วส.\nปอ.พ.\nผ��.ภ.\nผช.ผอ.\nผต.มท.\nผบ.ตร.\nผบ.ทบ.\nผบ.ทร.\nผบ.ทสส.\nผบ.ทอ.\nผบ�.น.\nผบ�.ป.\nผบ�.ปค.\nผบ�.ปม.\nผบ�.ภ.\nผบช.�.\nผบช.ตชด.\nผบช.น.\nผบช.ภ.\nผว.�ทม.\nผอ.ปจ.\nพ.�.ง.\nพ.�ศ.\nพ.ข.ต.\nพ.ค.\nพ.ค.ช.\nพ.ค.ว.\nพ.ค.ศ.\nพ.จ.ต.\nพ.จ.ท.\nพ.จ.อ.\nพ.ช.\nพ.ช.ค.\nพ.ด.\nพ.ต.\nพ.ต.ต.\nพ.ต.ท.\nพ.ต.อ.\nพ.ต.อ.พิเศษ\nพ.ท.\nพ.บ.\nพ.ป.\nพ.ภ.ม.\nพ.ม.\nพ.ม.ช.\nพ.ย.\nพ.ร.�.\nพ.ร.ฎ.\nพ.ร.ต.\nพ.ร.ธ.\nพ.ร.บ.\nพ.ศ.\nพ.ศ.บ.\nพ.ส.ร.\nพ.ส.ล.\nพ.อ.\nพ.อ.ต.\nพ.อ.ท.\nพ.อ.พิเศษ\nพ.อ.อ.\nพณ.ด.\nพณ.บ.\nพณ.ม.\nพธ.ด.\nพธ.บ.\nพธ.ม.\nพบ.ด.\nพบ.บ.\nพบ.ม.\nพย.ด.\nพย.บ.\nพย.ม.\nพล.จ.\nพล.ต.\nพล.ต.จ.\nพล.ต.ต.\nพล.ต.ท.\nพล.ต.อ.\nพล.ท.\nพล.ปตอ.\nพล.ม.\nพล.ม.๒\nพล.ร.จ.\nพล.ร.ต.\nพล.ร.ท.\nพล.ร.อ.\nพล.อ.\nพล.อ.จ.\nพล.อ.ต.\nพล.อ.ท.\nพล.อ.อ.\nพลา.ทร.\nพศ.ด.\nพศ.บ.\nพศ.ม.\nพอ.สว.\nภ.ง.ด.\nภ.ง.ด.๙\nภ.ด.\nภ.บ.\nภ.บ.ท.๕\nภ.ป.ร.\nภ.พ.\nภ.ม.\nภ.สถ.บ.\nม.ค.\nม.จ.\nม.ป.ท.\nม.ป.ป.\nม.ป.พ.\nม.ร.ว.\nม.ศ.\nม.อ.\nม.อ.ปัตตานี\nมิ.ย.\nมี.ค.\nยศ.ทบ.\nยศ.ทร.\nยศ.ทอ.\nร.ง.\nร.ด.\nร.ต.\nร.ต.ต.\nร.ต.ท.\nร.ต.อ.\nร.ท.\nร.น.\nร.บ.\nร.พ.\nร.ฟ.ล.\nร.ย.ล.\nร.ย.ส.ท.\nร.ล.\nร.ศ.\nร.ส.พ.\nร.อ.\nรป.ม.\nรร.จปร.\nรร.จอ.\nรร.ชท.\nรร.ตท.\nรร.นร.\nรร.นรต.\nรร.นอ.\nล.�.\nล.ว.\nลส.ชบ.\nว.ค.\nว.ฉ.\nว.ช.\nว.ด.ป.\nว.ป.ถ.\nวท.บ.\nศ.บ.\nศ.ป.�.\nศ.ศ.ป.\nศ�ร.ภ.\nศศ.บ.\nศษ.บ.\nศส.บ.\nส.�.\nส.�.ศ.ท.\nส.ค.\nส.ค.1\nส.ค.ร.\nส.ค.ส.\nส.ต.\nส.ต.ต.\nส.ต.ท.\nส.ต.อ.\nส.ท.\nส.ทร.\nส.ป.ช.\nส.ป.ส.ท.\nส.ป.อ.\nส.ร.\nส.ล.น.\nส.ว.\nส.ว.ท.\nส.ว.ส.ท.\nส.ส.\nส.ส.ท.\nส.ส.ร.\nส.ห.\nส.อ.\nสถ.บ.\nสนง.สสอ.\nสพ.�.\nสพ.บ.\nสว.จร.\nสว.ธร.\nสว.ส.\nสว.สป.\nสว.สส.\nสว.อ�.\nสส.บ.\nสุ.จิ.ปุ.ลิ.\nห.ร.ม.\nอ.�.ค.\nอ.�.จ.\nอ.จ.\nอ.ช.พ.\nอ.ตร.\nอ.บ.\nอ.ส.ท.\nอ.ส.ม.ท.\nอ.ส.ย.\nอ.อ.ป.\nอส.รด.\nอุ.อา.�.ส.\nฮ.จ.\nฮ.ท.\nฮ.�.\nฮ.ล.\nฮ.ศ.\nเม.ย.\n\n�รีนิช\n�ลันตัน\n�ัล�ัตตา\n�ัวลาลัมเปอร์\n�ัศมีร์\n�า�มาณฑุ\nโ�ล�าตา\nควิเบ�\nคอนเนตทิคัต\nคาบูล\nคุชราต\nคุนหมิง\nเคนตั��ี\nเคนทั��ี\nเคมบริดจ์\n�คชเมียร์\n�คนซัส\n�คนเบอร์รา\n�คโรไลนา\n�คลิฟอร์เนีย\nโคเปนเฮเ�น\nโคลัมโบ\nโคโลราโด\nไครสต์เชิร์ช\nไคโร\nจา�าร์ตา\nจำปาศั�ดิ์\nเจนไน\nเจนีวา\nเจ้อเจียง\nฉงชิ่ง\nเฉิงตู\nชานตง\nชิคาโ�\nเชนไน\nเชอร์โนบิล\nซัปโปโร\nซานมารีโน\nซาบาห์\nซาราเยโว\nซาราวั�\nซิดนีย์\nซีอาน\nซี�อตเทิล\nซูริ�\nซูริค\nเซเชลส์\nเซนได\nเซี่ยงไฮ้\nโซเฟีย\nโซล\nโซโลมอน\nไซ่ง่อน\nไซบีเรีย\nดัลลัส\nดาโคตา\nดานัง\nดีทรอยต์\nดูไบ\nเดนเวอร์\nเดลา�วร์\nเดียนเบียนฟู\nโดเวอร์\nโดฮา\nไดฟุ�ุ\nไดฟู�ุ\nตรัง�านู\nตริโปลี\nตูวาลู\nเตหะราน\nโตเ�ียว\nโตรอนโต\nทมิฬนาฑู\nทริโปลี\nทิเบต\nเท�ซัส\nเท็�ซัส\nเทนเนสซี\nเทลอาวีฟ\n�ทสเมเนีย\nโทรอนโต\nไทเป\nธา�า\nนางาซา�ิ\nนาริตะ\nนิวเจอร์ซีย์\nนิวเดลี\nนิวยอร์�\nนิวยอร์ค\nนิว�ฮมป์เชียร์\nเนบราส�า\nเน�บรส�า\nเนวาดา\nบรัสเซลส์\nบราซิเลีย\nบอมเบย์\nบอสตัน\nบัง�าลอร์\nบังคาลอร์\nบูคาเรสต์\nบูดาเปสต์\nเบง�าซี\nเบน�าซี\nเบรุต\nเบลเ�รด\nเบอร์ลิน\n�บ��ดด\nปอยเปต\nปะลิส\nปะหัง\nปั��ิ่ง\nปั�จาบ\nปั�นา\nปารีส\nปีนัง\nเประ\nเปียงยาง\nพนมเป�\nพระตะบอง\nพะโค\nพะสิม\nพาราณสี\nพิหารี\nเพนซิลวาเนีย\nเพนซิลเวเนีย\nฟรานซ์\nฟลอริดา\nฟิลาเดลเฟีย\nฟุ�ุชิมะ\nฟุ�ุชิมา\nฟุ�ุโอ�ะ\nฟู�ูโอ�ะ\n�ฟรง�์เฟิร์ต\nมอสโ�\nมะนิลา\nมะละ�หม่ง\nมัณฑะเลย์\nมัทราส\nมาดริด\nมิชิ��น\nมินนิโซตา\nมิยางิ\nมิลาน\nมิวนิ�\nมิสซูรี\nมุมไบ\nเมน\nเมลเบิร์น\nเมาะตะมะ\nเมาะลำเลิง\n�มนจูเรีย\n�มนเชสเตอร์\n�มนฮัตตัน\n�มริ�ลนด์\n�มรี�ลนด์\n�มสซาชูเซตส์\nยะไข่\nย่าง�ุ้ง\nยูทาห์\nยูนนาน\nเยรูซาเล็ม\nโยโ�ฮามา\nริยาด\nรีโอเดจาเนโร\nโรดไอ�ลนด์\nลอนดอน\nลอส�องเจลิส\nลาปาซ\nลาสเว�ัส\nลิสบอน\nลุยเซียนา\nโลซาน\nโลซานน์\nวอชิงตัน\nวอร์ซอ\nวิสคอนซิน\nเวนิส\nเวลส์\nเวอร์จิเนีย\nเวอร์มอนต์\nเวียงจันทน์\nเวียนนา\n�วนคูเวอร์\nไวโอมิง\nส�อต�ลนด์\nส�็อต�ลนด์\nสตอ�โฮล์ม\nสลังงอร์\nเสฉวน\nเสียมรา�\nเสียมเรียบ\nหงสา\nหงสาวดี\nหนานไห่\nหลวงพระบาง\nหูเป่ย\nหูเป่ย์\nหูหนาน\nเหอเป่ย\nเหอเป่ย์\nเหอหนาน\nอชันตา\nอลาส�า\nอวันตี\nออริ�อน\nออสโล\nอะ�ลส�า\nอัตตะปือ\nอัมมาน\nอัมสเตอร์ดัม\nอัสสัม\nอาบูดาบี\nอาร์คันซอ\nอินเดียนา\nอิบารา�ิ\nอิลลินอยส์\nอิสตันบูล\nอิสลามาบัด\nอุรุมชี\nอูลานบาตอร์\nเอดินบะระ\nเอเธนส์\n�อต�ลนตา\n�อริโซนา\n�อลเจียร์\nโอคลาโฮมา\nโอค็อตสค์\nโอ�ินาวา\nโอซา�า\nโอริสสา\nโอเร�อน\nโอไฮโอ\nไอดาโฮ\nไอโอวา\nฮอนโนลูลู\nฮานอย\nฮาเนดะ\nฮาราเร\nฮาวาย\nฮิโรชิมา\nฮุสตัน\nเฮลซิง�ิ\n\nม�รา\n�ุมภา\nมีนา\nเมษา\nพฤษภา\nมิถุนา\n�ร�ฎา\nสิงหา\n�ันยา\nตุลา\nพฤศจิ�า\nธันวา\nเอ\nบี\nซี\nดี\nอี\nเอฟ\nจี\nเอช\nไอ\nเจ\nเค\n�อล\nเอ็ม\nเอ็น\nโอ\nพี\nคิว\nอาร์\nเอส\nที\nยู\nวี\nดับเบิล\nดับบลิว\nเอ็�ซ์\nเอ๊�ซ์\nวาย\n�ซด\n�อลฟา\n�อลฟ่า\nเบตา\nเบต้า\n��มมา\n��มม่า\nเดลตา\nเดลต้า\nโอเม�า\nโอเม�้า\nเม�ะ\n�ิ�ะ\nนาโน\nไมโคร\n\n�รรมาชน\n�รอบรูป\n�ระดี๊�ระด๊า\n�ระบับ\n�ราวนด์\n�รีน\n�รุ๊ป\n�ฤษณ์\n�ลาส\n�๊วน\n�ษัตริยา\n�ษัตริยาธิราช\n�่อนหน้า\n�ะบับ\n�ับดั�\n�ัมมันตะ\n�๊า�\n�๋า�ั่น\n�า�จน์\n�า�จนาภิเษ�\n�ามิ�าเซ่\n�ารันตี\n�าหลิบ\n�ิฟท์\n�ิมจิ\n�ีวี\n�ึ๊�\n�ึ๋ย\n�ุนซือ\n�ุมภาพันธ์\n�ู๋\nเ�จิ\nเ�มส์\nเ�ย์\nเ�รด\nเ�รย์\nเ�สต์เฮาส์\nเ�๊ะ\nเ�๋า�ี้\nเ�ิร์ล\n��งค์\n��รนด์\n��สโซฮอล์\n��๊สโซฮอล์\nโ�เต็�ซ์\nโ�ลด์\nโ�ะ\nโ�๊ะ\nไ�ด์\nขั้นตอน\nเขวี้ยง\nคณา�าติ\nครัวซอง\nครัวซองต์\nคร่ำครว�\nครีเอทีฟ\nครูเสด\nคลับ\nคลาสสิ�\nคลิตอริส\nคลิป\nความหมาย\nควิ�\nควีน\nคองเ�รส\nคอนซูเมอร์\nคอนเซปต์\nคอนเซ็ปต์\nคอนโด\nคอนโดมิเนียม\nคอนเทนเนอร์\nคอน�ทค\nคอน�ท็ค\nคอนโทรล\nคอนเฟิร์ม\nคอปเตอร์\nคอมพ์\nคอมเพล็�ซ์\nคอมมอนส์\nคอมเมนท์\nคอมเมนต์\nคอร์ป\nคอร์ปอเรชั่น\nคอร์รัปชัน\nคอร์รัปชั่น\nคอรัปชัน\nคอรัปชั่น\nคอร์ส\nคอลเล็�ชั่น\nคอลัมน์\nคอลัมนิสต์\nคัตเอาต์\nคันคา�\nคันถธุระ\nคันธาระ\nคันยิ\nคัสตาร์ด\nคาราโอเ�ะ\nคีต�วี\nคีตป�ิภาณ\nคีตราชัน\nคาปูชิโน\nคามิคาเซ่\nคาเฟ่\nคาร์\nคาร์โ�้\nคาราเมล\nคา�ร�เตอร์\nคา�ร็�เตอร์\nคา�รคเตอร์\nคา�ร็คเตอร์\nคาวบอย\nคาสิโน\nคิ�ขุ\nคิวบิ�\nคูลเลอร์\nเคบับ\nเครป\nเคลม\nเคลียร์\nเคลื่อนย้าย\nเคส\nเคอร์ฟิว\n�คชเชียร์\n�คทวอล์ค\n�คนดิเดต\n�คนตาลูป\n�คนยอน\n�คนู\n�คป\n�คมป์\n�คมปัส\n�คมเป�\n�คร์\n�คร�เ�อร์\n�คร็�เ�อร์\n�ครอท\n�คสต์\n�คสติง\n�คสติ้ง\nโค้�\nโค้ช\nโคโยตี\nโคโยตี้\nโครนา\nโคอะล่า\nโคอาลา\nโคอาล่า\nไคล�ม�ซ์\nไคล�ม็�ซ์\nงั้น\nง่าว\nงี้\nเง็ง\nโง่เขลา\nไง\nจตุคาม\nจ๊อ��ี้\nจอหงวน\nจังโ�้\nจัมโบ้\nจ๊าบ\nจาร�รรม\nจารชน\nจิ๊�\nจิ๊�โ�๋\nจิ๊�ซอว์\nจิตพิสัย\nจิตเภท\nจีดีพี\nจึ๊�\nจุ๊ย\nจูน\nจูเนียร์\nเจ๊\nเจได\nเจ็ต\nเจล\nเจ๊าะ�จ๊ะ\nเจี๊ยว\n�จ็�เ�็ต\n�จ๊�เ�็ต\n�จ็�พอต\n�จ็�พ็อต\n�จ๊�พอต\n�จ๊�พ็อต\n�จม\n�จ๊ส\nโจ๋\nฉลุย\nเฉิ่ม\nชนะเลิศ\nช็อค\nช็อต\nช็อป\nช็อปปิ้ง\nช็อปเปอร์\nชะโนด\nชัตเตอร์\nชัวร์\nชาร์จ\nชาร์ต\nชาร์ป\nชินบั�ชร\nชิฟฟอน\nชีส\nชีอะห์\nเช็�\nเช็งเม้ง\nเชฟ\nเชลียร์\nเชอร์รี่\n�ชเชือน\n�ช่�ข็ง\n�ชมป์\n�ชมปิยอง\n�ชมเป�\n�ชมเปี้ยน\n�ชมพู\nโชว์รูม\nโชห่วย\nใช้งาน\nไชน่า\nซ้อ\nซอมบี้\nซะ\nซังเต\nซันตาคลอส\nซัพพลาย\nซัพพลายเออร์\nซัมเมอร์\nซา�ุระ\nซาดิสต์\nซาดิสม์\nซาตาน\nซานตาคลอส\nซาฟารี\nซาบะ\nซามูไร\nซาร์\nซาร์ดีน\nซาเล้ง\nซิง\nซิ่ง\nซิงเ�ิล\nซิตี\nซิตี้\nซินโดรม\nซิม\nซิ้ม\nซิมโฟนี\nซิมโฟนี่\nซิลเวอร์\nซี้\nซี้ซั้ว\nซีดาน\nซีน\nซีนีเพล็�ซ์\nซีเนียร์\nซีร็อ�ซ์\nซีรีส์\nซีเรียส\nซีอีโอ\nซื่อบื้อ\nซุนหนี่\nซุปเปอร์\nซูชิ\nซูเปอร์\nซูม\nซูโม่\nซูเอี๋ย\nซูฮ�\nเซ็�ซ์\nเซ็�ซี่\nเซ็�ส์\nเซนเซอร์\nเซ็นเซอร์\nเซนเตอร์\nเซ็นเตอร์\nเซ็นทรัล\nเซนส์\nเซ่นไหว้\nเซฟตี้\nเซรามิ�\nเซลส์\nเซลส์�มน\nเซอร์\nเซอร์ไพรส์\nเซอร์วิส\nเซาท์\nเซี้ยว\n�ซ็�\n�ซ�โซโฟน\n�ซ็�โซโฟน\n�ซนด์วิช\n�ซมบ้า\n�ซลมอน\n�ซว\nโซเชียล\nโซน\nโซนี่\nโซลาร์\nโซโล\nโซโล่\n�าณทัสสนะ\nดยุ�\nดยุค\nดร็อป\nดรัมเมเยอร์\nดรามา\nดราม่า\nดอ�เตอร์\nด็อ�เตอร์\nดัมพ์\nดั๊มพ์\nดาวน์\nดิ�ชันนารี\nดิสเครดิต\nดี�รี\nดีเจ\nดีไซน์\nดีไซน์เนอร์\nดีไซเนอร์\nดีเบต\nดีพาร์ตเมนต์\nดีพาร์ตเมนท์\nดีพาร์ทเมนต์\nดีพาร์ทเมนท์\nดีมานด์\nดีล\nดีลเลอร์\nดีเลย์\nเดชานุภาพ\nเดบิต\nเดโม\nเดย์\nเด้อ\nเดอะ\nเด๊ะ\nเดี้ยง\nเดี๊ยะ\n�ดนซ์\n�ดนเซอร์\n�ดรี่\nโดนัท\nโดมิโน\nโดรายา�ิ\nไดเอ็ต\nตถตา\nตนเอง\nตรวจทาน\nตรวจสอบ\nตอ�ย้ำ\nต๊อง\nต่อยอด\nต่อรอง\nตะหงิด\nตังค์\nตันเถียน\nตัวตน\nตัวเอง\nตาปรือ\nต้าอ่วย\nติงต๊อง\nติ๋ม\nติ่มซำ\nติว\nติวเตอร์\nตี๋\nตื้บ\nตุ๊�\nตุ๊�ตุ๊�\nตุ๊ด\nตุ๋ย\nตู้เซฟ\nเต๊ะ\nเตี๊ยม\n�ตง�วา\n�ตงโม\n�ต๋ว\nโต๋เต๋\nโต๊ะจีน\nไตรมาส\nถ่ายทำ\nถู�ต้อง\nทงคัตสึ\nทริป\nทรู\nทอม\nท็อป\nทอร์นาโด\nทอล์ค\nทั�ซิโด\nทันต�รรม\nทันต�พทยศาสตร์\nทับซ้อน\nทัวร์\nทัวร์นาเมนต์\nทัวร์นาเมนท์\nทัวริสต์\nทาเลนต์\nทาวน์\nทาวน์เฮาส์\nทำงาน\nทิป\nทิพยสมบัติ\nทิวลิป\nทีรามิสุ\nทีวี\nทูน่า\nเท็�ซ์\nเทค\nเทคโน\nเทคโน�ครต\nเทควันโด\nเทป\nเทรด\nเทรนด์\nเทรนเนอร์\nเทรลเลอร์\nเทรลเล่อร์\nเทเล�ราฟ\nเทวบั�ชา\nเทวบุตร\nเทวา\nเทวาธิราช\nเทโวโรหนะ\nเทอร์โบ\nเที่ยงคืน\nเที่ยงวัน\nเทียมทาน\n�ท�ติค\n�ทคติค\n�ทง�ั๊�\n�ทงโ�้\nโทมาฮอ�\nโทมาฮอว์�\nโทมาฮอว์ค\nโทร\nโทรโข่ง\nไทม์\nไทย�ลนด์\nไทเฮา\nธรรมา\nธรรมาภิบาล\nธัมโม\nธีม\nธุร�รรม\nธุหร่ำ\nเธค\nนพมาศ\nนรี�พทย์\nน็อ�\nน็อค\nน้องใหม่\nนอมินี\nนอร์ท\nน่ะ\nนาง�บบ\nนา�ยศาลา\nนาย�บบ\nนายพราน\nนินจา\nนิรันดร์\nนิว\nนิวส์\nนู้ด\nเนอะ\nเนิร์สเซอรี\nเนิร์สเซอรี่\nเนี้ยบ\nโนติส\nไนท์\nไนน์\nบรรพชน\nบร็อ�โคลี\nบร็อคโคลี\nบรา\nบริ�ร\nบริวเวอรี่ส์\nบลอนด์\nบลูเบอร์รี\nบลูเบอร์รี่\nบ๊วย\nบอ�ซ์\nบ็อ�ซ์\nบ๊อ�ซ์\nบอดี้\nบอนด์\nบ๊อบ\nบอมบ์\nบ๋อย\nบอยคอต\nบอยคอตต์\nบอร์ด\nบังเ�อร์\nบัตเตอร์\nบัลลาสต์\nบัส\nบาบูน\nบาร์บีคิว\nบาร์บี้\nบาลานซ์\nบิ๊�\nบิล\nบึม\nบึ้ม\nบุ�คุณ\nบุ๋น\nบุปผา\nบู๊\nบูชิโด\nบูติ�\nบูติค\nบูม\nเบเ�อรี่\nเบ�จมบพิตร\nเบตาดีน\nเบนโตะ\nเบนโล\nเบบี้\nเบลอ\nเบอร์เ�อร์\nเบอร์รี\nเบิร์ด\nเบิร์น\n�บ็�โฮ\n�บคโฮ\n�บด\n�บต\n�บนเนอร์\n�บรนด์\n�บล็�\n�บล็ค\nไบโอ\nโบ�ี้\nโบตั๋น\nโบ้ย\nโบร�เ�อร์\nโบรชัวร์\nโบว์\nโบว์ลิ่ง\nไบเบิล\nป�ิสัมพันธ์\nป๊อ�\nปอด�ห�\nป๊อป\nป๋อหลอ\nปั�ขคณนา\nปัจเจ�ชน\nปัจฉิมนิเทศ\nป๊า\nป๋า\nป่าไม้\nปาร์ตี้\nปาส�าล\nปาสคาล\nปาสเตอร์\nปิ�อัพ\nปิ๊ง\nปิโตรเคมี\nปิยมิตร\nปึ้�\nปูอัด\nเปโซ\nเป็นไง\nเปปเปอร์มินต์\nเปเปอร์\nเปราะบาง\nเป๊ะ\nเป่ายิงฉุบ\nเป่ายิ้งฉุบ\nเปียโน\n�ป้�\n�ป๋ว\n�ป๊ะเจี๊ยะ\nโปร\nโปรเจ�ต์\nโปรเจ็�ต์\nโปรเจ�เตอร์\nโปรเจ็�เตอร์\nโปรเจคท์\nโปรเจ็คท์\nโปรดั�ชั่น\nโปรดิวเซอร์\nโปรโมชั่น\nโปรโมต\nโปรโมเตอร์\nโปรโมท\nโปลิศ\nโปสเตอร์\nผลไม้\nผลั�ดัน\nผ้าห่ม\nผิดพลาด\nผู้นำ\n�ผดเผา\nเ�อ\nพงษ์\nพริตตี้\nพรีเซนต์\nพรีเซ็นเตอร์\nพรีเมียม\nพรีเมียร์\nพฤหัส\nพล็อต\nพลาซ่า\nพลานุภาพ\nพ่อค้า\nพอเพียง\nพะเรอ\nพันธ�ิจ\nพันธุวิศว�รรม\nพาร์\nพาร์ตเนอร์\nพาร์ทเนอร์\nพาวเวอร์\nพาสเจอร์ไรส์\nพาสตา\nพาสต้า\nพาสปอร์ต\nพาเหรด\nพิซซ่า\nพีเรียด\nพุดดิ้ง\nพุทธภูมิ\nพุทธศตวรรษ\nพุทโธ\nพูล\nเพทนา�าร\nเพน�วิน\nเพนตา�อน\nเพรส\nเพรียวบาง\nเพลซ\nเพลท\nเพลย์บอย\nเพียบ�ปร้\nเพียว\nเพาเวอร์\n�พ�เ�จ\n�พ็ค\n�พตเทิร์น\n�พทเทิร์น\n�พทยสภา\n�พนงเชิ�\n�พนดา\n�พนด้า\n�พลน\nโพลล์\nโพลารอยด์\nโพสต์\nไพลิน\nฟยอร์ด\nฟรัง�์\nฟรุต\nฟลอร์\nฟลุ�\nฟลุค\nฟลุต\nฟลุท\nฟอยล์\nฟอร์ม\nฟันด์\nฟาวล์\nฟาสต์ฟู้ด\nฟินิ�ซ์\nฟิวเจอร์\nฟีด\nฟีเวอร์\nฟุตบาท\nเฟรช\nเฟรชชี่\nเฟรม\nเฟมินิสต์\nเฟส\nเฟอร์นิเจอร์\nเฟอร์รี่\nเฟิร์ม\nเฟี้ยวฟ้าว\n�ฟ�ซ์\n�ฟ็�ซ์\n�ฟนซี\n�ฟนตาซี\n�ฟ้บ\n�ฟร์\n�ฟรนไชส์\n�ฟรี\n�ฟรี่\n�ฟลช\n�ฟล็ต\nโฟน\nโฟม\nโฟล์ค\nไฟต์\nไฟ�นนซ์\nไฟลต์\nไฟลท์\nภควัทคีตา\nภควัมบดี\nภควัมปติ\nภคันทลาพาธ\nภววิสัย\nภารตะ\nภูมิทัศน์\nม้ง\nมวลชน\nมยุราภิรมย์\nมลภาวะ\nมหภาค\nมหาอุปราชา\nมอคคา\nมอคค่า\nมอนสเตอร์\nม็อบ\nมอบตัว\nมอยส์เจอไรเซอร์\nมอลล์\nมะ�ัน\nมั้ง\nมัฟฟิน\nมั้ย\nม้านั่ง\nมาเฟีย\nมาม่า\nมายองเนส\nมายาคติ\nมาร์�\nมาร์เ�็ต\nมาร์เ�็ตติ้ง\nมาร์ค\nมาร์จิน\nมาร์ช\nมาร์ต\nมาร์ท\nมาราธอน\nม้าหินอ่อน\nมินต์\nมินท์\nมินิ\nมิลค์\nมิวสิค\nมิสซัง\nมิสไซล์\nมิสเตอร์\nมือถือ\nมุมมอง\nเมคอัพ\nเมจิ�\nเมจิค\nเมทัล\nเมเปิล\nเมาท์\nเมี่ยงคำ\n�ม��าซีน\n�ม็��าซีน\n�มคเคอเรล\n�ม่ค้า\n�มชชีน\n�มชีน\n�มนชั่น\n�มมบ้า\n�มมโบ้\nโมจิ\nโมเดล\nโมเดิร์น\nโมเต็ล\nโมโนเรล\nโมหจริต\nไมค์\nไมเ�รน\nยนตร�รรม\nยอมรับ\nยะเยือ�\nยังไง\nยา�ูซ่า\nยาวี\nยิม\nยิว\nยุวทูต\nยูโทเปีย\nยูโร\nยูวี\nเยน\nเยลลี่\nเย้ว\nเยอบีรา\nเยอบีร่า\nเยอร์บีรา\nเยอร์บีร่า\n�ยมโรล\nโยเ�ิร์ต\nโยโย่\nรวมมิตร\nร็อค\nร็อคเ�็ต\nรองรับ\nรอมฎอน\nรอยัลตี้\nระโง�\nรันเวย์\nรัม\nรา�ห�้า\nราชบัณฑิตยสถาน\nราชานุ�าต\nราชานุสาวรีย์\nรามเทพ\nรามาธิบดี\nรามายณะ\nราเม็ง\nราเมน\nรายชื่อ\nราสเบอร์รี\nริ�เตอร์\nริคเตอร์\nรีไซเคิล\nรีดไถ\nรีทัช\nรีเทิร์น\nรีไทร์\nรี�บรนด์\nรีพอร์ท\nรีโมต\nรีโมท\nรีวิว\nรีสอร์ต\nรีสอร์ท\nรีเสิร์ช\nรุมบ้า\nรุสโซ\nรูบิ�\nรูบิค\nเรซิน\nเรซิ่น\nเรดิโอ\nเรต\nเรตติ้ง\n�รงใจ\n�รงดูด\n�รงผลั�\n�รลลี\n�รลลี่\nโรด�มป\nโรเนียว\nโร�มนติ�\nโร�มนติค\nโรล\nโรลออน\nไรเฟิล\nล็อ�เ�อร์\nลอจิสติ�ส์\nล็อต\nล็อบบี้\nลอร์ด\nล้มเหลว\nละติน\nละอ่อน\nลาซาน�่า\nลาติน\nลาเต้\nลานี�า\nลามะ\nลิมิต\nลิมูซีน\nลิสต์\nลี�\nลีด\nลีดเดอร์\nลีเมอร์\nลีลาวดี\nลุค\nลู�ชาย\nลู�สาว\nเล�เชอร์\nเลคเชอร์\nเลดี้\nเลสเบี้ยน\nเลิฟ\n�ลนด์\n�ล็บ\nโลโ�้\nโลชั่น\nไลท์\nไลน์\nไลฟ์\nวนาราม\nวราราม\nวโร�าส\nว้อด�้า\nวอเตอร์\nวอฟเฟิล\nว้อย\nวอร์ม\nวอร์มอัพ\nวอร์รูม\nวอล์�\nวอล์ค\nวอลซ์\nวอลนัต\nวอลนัท\nวอลล์\nว่ะ\nวันเวย์\nวัสสา\nวาซาบิ\nวาท�รรม\nวาทะ\nวานิลลา\nวานิลา\nวาฟเฟิล\nวาริชศาสตร์\nว้าว\nวัคค์\nวัจนะ\nวาไรตี้\nวิ�\nวิดีโอ\nวิทย์\nวิน\nวิป\nวิปปิ้ง\nวิภัชภาค\nวิว\nวิลล์\nวิลเลจ\nวีเจ\nวีซ่า\nวีดิทัศน์\nวีน\nวีไอพี\nวืด\nเวณิ�า\nเวเฟอร์\nเวสต์\nเวอร์\nเวิร์�\nเวิร์�ช็อป\nเวิร์ค\nเวิร์ลด์\nเวิลด์\n�วมไพร์\nไว�ิ้ง\nไวเบรเตอร์\nไวอะ�ร้า\nไวอา�ร้า\nศา�ยบุตร\nศิรินทร์\nศิลปวัฒนธรรม\nศิลปา�ร\nศิวิไลซ์\nศึ�ษาศาสตร์\nส�รัม\nส�าย\nส�ู๊ป\nสเ�ตช์\nสเ�็ตช์\nสคริปต์\nส�ควร์\nสงบสุข\nสจ๊วต\nสตรอเบอร์รี\nสตรอเบอรี\nสตรอว์เบอร์รี\nสตริง\nสต็อ�\nสต๊อ�\nสต็อค\nสต๊อค\nสตอรี\nสตาร์\nสตาร์ท\nสติ�เ�อร์\nสติ๊�เ�อร์\nสตีล\nสตูดิโอ\nสเตชัน\nสเตชั่น\nสเตเดียม\nสเตนเลส\nสเต็ป\nสเตย์\nสเตริโอ\nสเตอริโอ\nส�ตนดาร์ด\nส�ตนเลส\nสโตน\nสโตร์\nสไตรค์\nสไตล์\nสถาปัตย์\nสไนเปอร์\nสปอต\nสป็อต\nสปอนเซอร์\nสปอร์ต\nสปา\nสปาย\nสปิริต\nสเป�\nสเปค\nสไปเดอร์\nสมณพราหมณ์\nสมาพันธ์\nสมิติเวช\nสโรชา\nสลัม\nส�ล็�\nสโล��น\nสโลว์\nสไลด์\nสวีท\nสหรั�\nสหัช�าณ\nสหัสวรรษ\nสะ�อม\nสะเด่า\nสะบึม\nสะบึมส์\nสะออน\nสังโฆ\nสะโหลสะเหล\nสันทนา�าร\nสัมนา\nสามช่า\nสาม�ย�\nสารขัณฑ์\nสี่�ย�\nสึนามิ\nสุนทรีย์\nสุริยยาตร\nสุริยยาตร์\nสุหนี่\nเส�สรรค์\nเสพติด\nเสือโคร่ง\nหงวน\nหน่อม�น้ม\nหมวย\nหมั่นโถว\nหม่านโถว\nหมายปอง\nหมิง\nหยวน\nหลวงตา\nหลวงปู่\nหลวงพี่\nหล่อฮัง�้วย\nหลินจือ\nห่วย\nเห็นด้วย\nเหมย\nเห่ย\nเหี่ยวย่น\n�หม็บ\n�หวว\nโหงว\nโหงวเฮ้ง\nโหลน\nโหลยโท่ย\nไหง\nไหร่\nอพาร์ตเมนต์\nอพาร์ตเมนท์\nอพาร์ทเมนต์\nอพาร์ทเมนท์\nอมาตยาธิปไตย\nอยุติธรรม\nอริยสงฆ์\nอ่วม\nอวอร์ด\nออ��บบ\nออดิชั่น\nออดิทอเรียม\nออเดอร์\nออโต้\nออทิสติ�\nอ่อนด้อย\nออฟ\nออยล์\nออร์��น\nออร์��นิ�\nออร์��นิค\nออร์เดอร์\nออรัล\nออสซี่\nอะ\nอัตลั�ษณ์\nอัตวิสัย\nอันเดอร์\nอันตร�ิริยา\nอัลตรา\nอัลไซเมอร์\nอัลบัม\nอัลบั้ม\nอัลมอนด์\nอาข่า\nอาโนเนะ\nอาฟเตอร์\nอาร์ติสต์\nอาร์พีจี\nอาว์\nอาสวะ\nอิ�ัวนา\nอินดอร์\nอินดัสตรีส์\nอินเตอร์\nอิ่ม�ปร้\nอิมพีเรียล\nอิเล็�ทริ�\nอิเล็�ทริค\nอิเลียด\nอิสรชน\nอิเหนา\nอิออน\nอี�ต๋น\nอีโรติ�\nอีเวนท์\nอีสต์\nอีสเตอร์\nอึ๊บ\nอึ้ม\nอึ๋ม\nอึมครึม\nอุด้ง\nอุตสาห�าร\nอุเทน\nอุป�ารคุณ\nอุปทาน\nอุปนาย�\nอุปนายิ�า\nอุปสงค์\nอุปัทวเหตุ\nอุรังคธาตุ\nอูคูเลเล่\nอู้ฟู่\nเอ๋\nเอ็�ซ์โป\nเอ็�ซ์เพรส\nเอ็�โซเซต์\nเอ็�โซเซ่ต์\nเอเซีย\nเอ็นจีโอ\nเอ็นเตอร์เทน\nเอนทรานซ์\nเอ็นทรานซ์\nเอฟเฟ็�ต์\nเอเยนต์\nเอลนีโ�\nเอสเปรสโซ\nเอสเพรสโซ\nเอ๋อ\nเอาต์\nเอาท์\nเอาท์ดอร์\nเอ๊าะ\n�อ็�ชั่น\n�อ็คชั่น\n�อคทีฟ\n�อดมิชชั่น\n�อดมิสชัน\n�อนด์\n�อ๊บ�บ๊ว\n�อปเปิล\n�อปเปิ้ล\n�อปพริคอท\n�อพพริคอท\n�อพริคอต\n�อร์\n�อโรบิ�\n�อโรบิค\n�อลมอนด์\n�อสเตอร์\nโอเค\nโอเปอเรเตอร์\nโอเปร่า\nโอเพ่น\nโอ้ย\nโอยัวะ\nโอรสาธิราช\nโอเลี้ยง\nโอวัลติน\nโอเวอร์\nไอซ์\nไอซียู\nไอดอล\nไอเดีย\nไอติม\nฮวงจุ้ย\nฮ่องเต้\nฮองเฮา\nฮอต\nฮ็อต\nฮอตดอ�\nฮ็อตด็อ�\nฮันนีมูน\nฮัม\nฮัลโลวีน\nฮัลโหล\nฮา��า\nฮาร์ด\nฮาราคีรี\nฮาลาล\nฮาโลวีน\nฮิ\nฮิต\nฮิบรู\nฮิปโป\nฮิปฮอป\nฮีโร่\nฮูลาฮูป\nฮูล่าฮูป\nเฮฟวี\nเฮฟวี่\nเฮอร์ริเคน\nเฮีย\n�ฮนด์\n�ฮปปี้\n�ฮมเบอร์เ�อร์\nโฮป\nโฮม\nโฮลดิงส์\nโฮลวีต\nโฮสเตส\nไฮ�ุ\nไฮ�จ็ค\nไฮโซ\nไฮเทค\nไฮบริด\nไฮเปอร์\nไฮไลต์\nไฮไลท์\nไฮเวย์\nไฮสคูล\nไฮเอนด์\n\n�รีซ\n�ัมพูชา\n�ัวเตมาลา\n�าตาร์\n�านา\n�าบอง\n�ายอานา\n�ินี\nเ�รนาดีนส์\nเ�รเนดา\nเ�าหลี\n��มเบีย\nโ�ตดิวัวร์\nคองโ�\nคอโมโรส\nคอสตาริ�า\nคาซัคสถาน\nคิตส์\nคิริบาตี\nคิริบาส\nคิวบา\nคีร์�ีซสถาน\nคูเวต\nเคนยา\nเคปเวิร์ด\nเคย์�มน\n�คนาดา\n�คเมอรูน\nโครเอเชีย\nโคลอมเบีย\nจอร์เจีย\nจอร์�ดน\nจาเม�า\nจิบูตี\nจีน\nชาด\nชิลี\nเช็�\nซามัว\nซาอุ\nซิมบับเว\nซีเรีย\nซูดาน\nซูรินาเม\nเซนต์\nเซเน�ัล\nเซอร์เบีย\nเซาตูเม\nเซียร์รา\n�ซมเบีย\nโซมาเลีย\nโซเวียต\nไซปรัส\n�ี่ปุ่น\nดารุสซาลาม\nเดนมาร์�\nโดมินิ�ัน\nโดมินิ�า\nตรินิ�ดด\nตอง�า\nติมอร์\nตุร�ี\nตูนิเซีย\nเติร์�เมนิสถาน\nโตโ�\nโตเบโ�\nไต้หวัน\nทาจิ�ิสถาน\n�ทนซาเนีย\nนอร์เวย์\nนามิเบีย\nนาอูรู\nนิ�ารา�ัว\nนิวซี�ลนด์\nเนเธอร์�ลนด์\nเนปาล\nเนวิส\nไนจีเรีย\nไนเจอร์\nบราซิล\nบริติช\nบริเตน\nบรูไน\nบอตสวานา\nบอสเนีย\nบัง�ลาเทศ\nบังคลาเทศ\nบัล��เรีย\nบาร์บูดา\nบาร์เบโดส\nบาห์เรน\nบาฮามาส\nบิสเซา\nบุรุนดี\nบูร์�ินาฟาโซ\nเบนิน\nเบลเยียม\nเบลารุส\nเบลีซ\nเบอร์มิวดา\nโบลิเวีย\nปรินซิปี\nปา�ีสถาน\nปานามา\nปาปัวนิว�ินี\nปารา�วัย\nปาเลสไตน์\nปาเลา\nเปรู\nเปอร์เซีย\nเปอร์โตริโ�\nโปรตุเ�ส\nโป�ลนด์\n�รั่งเศส\nพม่า\nฟิจิ\nฟิน�ลนด์\nฟิลิปปินส์\nเฟรนช์\nภู�าน\nภู�าน\nมองโ�เลีย\nมอนเตเนโ�ร\nมอน�ทนา\nมอริเชียส\nมอริเตเนีย\nมอลโดวา\nมอลตา\nมัลดีฟส์\nมาเ�๊า\nมาซิโดเนีย\nมาดา�ัส�าร์\nมาร์�ชลล์\nมาลาวี\nมาลี\nมาเลเซีย\nเม็�ซิโ�\nเมียนมาร์\nโมซัมบิ�\nโมนาโ�\nโมนาโค\nโมร็อ�โ�\nไมโครนีเซีย\nยู�ันดา\nยูโ�สลาเวีย\nยูเครน\nเยเมน\nเยอรมนี\nรวันดา\nรัสเซีย\nโรมาเนีย\nลั�เซมเบิร์�\nลัตเวีย\nลาว\nลิ�เตนสไตน์\nลิทัวเนีย\nลิเบีย\nลีโอน\nลูเซีย\nเลโซโท\nเลบานอน\nเลสเต\nไลบีเรีย\nวาติ�ัน\nวานูอาตู\nวินเซนต์\nเวเนซุเอลา\nเวียดนาม\nศรีลัง�า\nสเปน\nสโลวะเ�ีย\nสโลวั�\nสโลวีเนีย\nสวาซิ�ลนด์\nสวิตเซอร์�ลนด์\nสวีเดน\nสหรั�\nสหราชอาณาจั�ร\nสิ�ขิม\nสิงคโปร์\nอเมริ�า\nออสเตรเลีย\nออสเตรีย\nอันดอร์รา\nอัฟ�านิสถาน\nอาเซอร์ไบจาน\nอาร์เจนตินา\nอาร์เมเนีย\nอาระเบีย\nอิเควทอเรียล\nอิตาลี\nอินเดีย\nอินโดนีเซีย\nอิรั�\nอิสราเอล\nอิหร่าน\nอียิปต์\nอุซเบ�ิสถาน\nอุรุ�วัย\nเอ�วาดอร์\nเอธิโอเปีย\nเอมิเรตส์\nเอริเทรีย\nเอลซัลวาดอร์\nเอสโตเนีย\n�องโ�ลา\n�อนติ�า\n�อลจีเรีย\n�อลเบเนีย\nโอมาน\nไอซ์�ลนด์\nไอร์�ลนด์\nฮ่อง�ง\nฮอนดูรัส\nฮัง�ารี\nเฮติ\nเฮอร์เซโ�วีนา\n\n�ระบี่\n�รุงเทพ\n�า�จนบุรี\n�าฬสินธุ์\n�ำ�พงเพชร\nขอน��่น\nจันทบุรี\nฉะเชิงเทรา\nชลบุรี\nชัยนาท\nชัยภูมิ\nชุมพร\nเชียงราย\nเชียงใหม่\nตรัง\nตราด\nตา�\nนครนาย�\nนครป�ม\nนครพนม\nนครราชสีมา\nนครศรีธรรมราช\nนครสวรรค์\nนนทบุรี\nนราธิวาส\nน่าน\nบึง�าฬ\nบุรีรัมย์\nปทุมธานี\nประจวบคีรีขันธ์\nปราจีนบุรี\nปัตตานี\nพะเยา\nพังงา\nพัทลุง\nพิจิตร\nพิษณุโล�\nเพชรบุรี\nเพชรบูรณ์\n�พร่\nภูเ�็ต\nมหาสารคาม\nมุ�ดาหาร\n�ม่ฮ่องสอน\nยโสธร\nยะลา\nร้อยเอ็ด\nระนอง\nระยอง\nราชบุรี\nลพบุรี\nลำปาง\nลำพูน\nเลย\nศรีสะเ�ษ\nส�ลนคร\nสงขลา\nสตูล\nสมุทรปรา�าร\nสมุทรสงคราม\nสมุทรสาคร\nสระ��้ว\nสระบุรี\nสิงห์บุรี\nสุโขทัย\nสุพรรณบุรี\nสุราษฎร์\nสุราษฎร์ธานี\nสุรินทร์\nหนองคาย\nหนองบัวลำภู\nอยุธยา\nอ่างทอง\nอำนาจเจริ�\nอุดรธานี\nอุตรดิตถ์\nอุทัยธานี\nอุบลราชธานี\n�ันทรลั�ษ์\nจตุจั�ร\nไชยา\nซีคอน\nดอนเมือง\nถลาง\nไทรโยค\nธนบุรี\nธั�บุรี\nบาง�อ�\nบางปะ�ง\nบางระจัน\nปะทิว\nปาย\nพ�าไท\nพัฒน์พงษ์\nพัทยา\nพารา�อน\nภูมิซรอล\nรัตนาธิเบศร์\nรังสิต\nลันตา\nลาดพร้าว\nวโรรส\nวิภาวดี\nสตึ�\nสมุย\nสัตหีบ\nสิมิลัน\nสุขุมวิท\nสุไหง\nเสลภูมิ\nอังรีดูนังต์\nอ่างขาง\nอินทนนท์\nเอ็มโพเรียม\n\nคิวชู\n�คริบเบียน\n�คสเปียน\nดานูบ\nตะนาวศรี\nนอร์วีเจียน\nนิโคบาร์\nเนรั�ชรา\nไนล์\nบอร์เนียว\nบอลติ�\nเบง�อล\nปิง\n�ปซิฟิ�\nมะละ�า\nมินดาเนา\nมิสซิสซิปปี\nเมดิเตอร์เรเนียน\nเมโสโปเตเมีย\nยมุนา\nยุโรป\nยูเรเชีย\nยูเรเซีย\n�ยงซี\n�ยงซีเ�ียง\nส��นดิเนเวีย\nสะโตง\nสาละวิน\nสุมาตรา\nสุเอซ\nอะเมซอน\nอันดามัน\nอัลไต\nอาร์�ติ�\nอาหรับ\nอินโดจีน\nอิรวดี\nอิระวดี\nอีเจียน\nอุษาคเณย์\nอูราล\nเอเชีย\nเอเดรียติ�\nเอเวอเรสต์\n�อต�ลนติ�\n�อนตาร์�ติ�\n�อนตาร์�ติ�า\n�อฟริ�า\nโอลิมปัส\nไอโอเนียน\nฮวงโห\nฮอ�ไ�โด\nฮอนชู\n\n�บิลพัสดุ์\n�ุสินารา\nโ�ลิยะ\nโ�สัมพี\nโคตรบอง\nโคตรบูรณ์\nตองอู\nทรอย\nทวารวดี\nทวาราวดี\nเทวทหะ\nไทรบุรี\nนาลันทา\nไบ�ซนไทน์\nปรัสเซีย\nปัลลวะ\nปา�ลีบุตร\nพุทธคยา\nมถุรา\nมายัน\nมิถิลา\nราชคฤห์\nล้านช้าง\nล้านนา\nลุมพินี\nวัชชี\nเวสาลี\nสารนาถ\nสาวัตถี\nหริภุ�ชัย\nอโยธยา\nออตโตมัน\nอังวะ\nอินทปัตถ์\nอุชเชนี\n\n�ราฟิ�\n�ราฟิ�ส์\n�ราฟิค\n�ริด\n�ิ�ะไบต์\n�ูเ�ิล\n�ูเ�ิ้ล\nเ�ตเวย์\nโ�ลบอล\nคลัสเตอร์\nคลาส\nคลิ�\nคลิปอาร์ต\nคอนโซล\nคอนเทนต์\nคอมพิวติ้ง\nคอมไพล์\nคอมไพเลอร์\nคอมมูนิเคชั่น\nคอร์\nคีย์\nคีย์บอร์ด\nเครือข่าย\nเคอร์เซอร์\nเคอร์เนล\n�คช\n�คมฟรอ�\n�คมฟร็อ�\n�คร็�\nโค้ด\nจาวา\nจีพีเอส\nชิป\nชิพ\nเชลล์\n�ช็ต\n�ชนเนล\n�ชน�นล\nซ็อ�เ�็ต\nซอฟต์�วร์\nซอฟท์�วร์\nซอร์ส\nซัพพอร์ต\nซัพพอร์ท\nซีดี\nซีดีรอม\nซีเนอร์\nเซิร์ฟเวอร์\nโซลูชัน\nโซลูชั่น\nไซต์\nไซเบอร์\nทราน�ซ�ชัน\nทราน�ซ�ชั่น\nทราน�ซ็�ชัน\nทราน�ซ็�ชั่น\nทราน�ซคชัน\nทราน�ซคชั่น\nทราน�ซ็คชัน\nทราน�ซ็คชั่น\nทวิตเตอร์\nทวีต\nทัช�พด\nเทมเพลต\nเทอร์มินัล\n�ท็�\n�ท็บ\n�ทบเล็ต\nโทรจัน\nเน็ต\nเน็ตบุ๊�\nเน็ตบุค\nเน็ตบุ๊ค\nเน็ตเวิร์�\nเน็ตเวิร์ค\nโน้ตบุ๊�\nโน้ตบุค\nโน้ตบุ๊ค\nดอส\nดาวน์เ�รด\nดาวน์โหลด\nดิจิตอล\nดิจิทัล\nดีบั๊�\nดีวีดี\nดีไวซ์\nเดเบียน\nเดลไฟ\nเดส�์ท็อป\nโดเมน\nไดรว์\nไดรเวอร์\nไดเร�ทอรี\nไดโอด\nเทเลคอม\nบล็อ�เ�อร์\nบรอด�บนด์\nบราวเซอร์\nบลูทูท\nบลูทูธ\nบลูเรย์\nบั๊�\nบัฟเฟอร์\nบิต\nบิท\nบูต\nเบราว์เซอร์\n�บนด์วิดท์\nไบต์\nไบนารี\nโปร��รมเมอร์\nโปรเซส\nโปรเซสเซอร์\nโปรโตคอล\nพร็อ�ซี\nพอร์ต\nพอร์ท\nพาเนล\nพาร์ทิชัน\nพารามิเตอร์\nพาสเวิร์ด\nพิ�เซล\nเพจ\nเพจเจอร์\n�พ�เ�็ต\n�พตช์\n�พลตฟอร์ม\nโพรเซส\nโพรเซสเซอร์\nโพรโทคอล\nไพธอน\nฟล็อปส์\nฟอนต์\nฟอร์�มต\nฟอร์เวิร์ด\nฟอรัม\nฟีเจอร์\nเฟซบุ๊�\nเฟิร์ม�วร์\n�ฟล็�\nโฟลเดอร์\nไฟร์ฟอ�ซ์\nไฟร์วอลล์\nไฟล์\nมอดูล\nมอนิเตอร์\nมัลติ\nมัลติทัช\nมัลติเพล็�ซ์\nมัล�วร์\nมาสเตอร์\nมีเดีย\nเมนู\nเมมโมรี\nเมล\nเมาส์\n�มค\nโมดูล\nโมเด็ม\nโมบาย\nโมบายล์\nโมไบล์\nไมโครซอฟท์\nยูนิ�ซ์\nยูนิโคด\nยูนิโค้ด\nริงโทน\nรีเฟรช\nรีเลย์\nเราเตอร์\nเรียลไทม์\nลิง�์\nลินุ�ซ์\nลีนุ�ซ์\nลูป\nเลเยอร์\n�ล็ปท็อป\nไลเซนส์\nไลบรารี\nวิ�ิ\nวิ�ิพีเดีย\nวินโดวส์\nวินโดว์ส\nเว็บ\nเวอร์ชวล\nเวอร์ชัน\nเวอร์ชั่น\nเวิร์�สเตชัน\nเวิร์�สเตชั่น\nเวิร์คสเตชัน\nเวิร์คสเตชั่น\nเวิร์ด\nเวิร์ม\nไว�ม�ซ์\nส�รีน\nส��น\nส��นเนอร์\nส�ต็�\nสนิฟเฟอร์\nสปาย�วร์\nสเปซ\nส�ปม\nสมาร์ท\nสล็อต\nเสิร์ช\nโหลด\nออนไลน์\nออปติ�\nออปติคอล\nออปติคัล\nออฟไลน์\nออราเคิล\nอัพเ�รด\nอัพเดต\nอัพโหลด\nอัปเ�รด\nอัปเดต\nอัปโหลด\nอัล�อริทึม\nอาร์�ิวเมนต์\nอินเตอร์เน็ต\nอินทิเ�รเตอร์\nอินเทอร์เน็ต\nอินเทอร์เฟซ\nอินเทล\nอินพุต\nอินพุท\nอีเมล\nอีเมล์\nอูบุนตู\nอูบันตู\nเอนจิน\nเอ็นจิน\nเอาต์พุต\nเอาต์พุท\nเอาท์พุต\nเอาท์พุท\n�อนะล็อ�\n�อนิเมชัน\n�อนิเมชั่น\n�อปพลิเคชัน\n�อปพลิเคชั่น\n�อพพลิเคชัน\n�อพพลิเคชั่น\n�อสเซมบลี\n�อสเซมเบลอร์\nโอเพน\nไอคอน\nไอซี\nไอพอด\nไอพ็อด\nไอ�พด\nไอโฟน\nฮับ\nฮาร์ดดิส�์\nฮาร์ด�วร์\n�ฮ�เ�อร์\n�ฮ็�เ�อร์\n�ฮนด์เฮลด์\nโฮสต์\n\n�รี�\n�ัณณาฑ\n�ัศมีรี\nคันจิ\nคาตาคานะ\nคุชราตี\nคุรุมุขี\nซีริลลิ�\nซูลู\nเซลติ�\nเซิร์บ\nตา�าล็อ�\nเตลุคู\nเติร์�\nทราวิฑ\nเบง�าลี\nปั�จาบี\nพินอิน\nมลยาฬัม\nมองโ�ล\nมารา�ี\nมาเลย์\nเม็�ซิ�ัน\n�มนจู\n�มนดาริน\nไมถิลี\nเยอรมัน\nรัสเซียน\nสวาฮิลี\nสวิส\nสินธี\nอูรดู\nอัสสมี\nอารบิ�\nอิตาเลียน\nอุย�ูร์\n�อฟริ�ัน\nโอริยา\nไอริช\nฮัน�ึล\nฮินดี\nฮิรางานะ\nฮีบรู\n\n�รีนพีซ\n�รือเซะ\n�วนอิม\n�วนอู\n�ัดดาฟี\n�ัลยาณวัตร\n�ัสสปะ\n�าลิเลโอ\n�ินเนส\n�ุมภ�รรณ\n�ูเตนเบิร์�\nเ�ตส์\nเ�ษมณี\nโ�ณฑั��ะ\nขงเบ้ง\nคริสโตเฟอร์\nคองคอร์ด\nคอลเ�ต\nคานธี\nคาเบรียล\nคาร์ฟูร์\nคาร์สัน\nคาราบาว\nคาสิโอ\nคิริน\nคุนลุ้น\nคูโบต้า\nเครมลิน\n�คทรีนา\nโคตมะ\nโคตมี\nโคลัมบัส\nไคฟง\nไครสเลอร์\nง้อไบ๊\nจตุพร\nจ็อบส์\nจอห์น\nจิ้น\nจิม\nจิ๋ม\nจิว\nจุฬาภรณ์\nจุฬาลง�รณ์\nเจมส์\n�จ็�สัน\nโจเซฟ\nโจว\nชมัยมรุเช�\nชมัยมรุเชษ�์\nชเวดา�อง\nชาร์ลส์\nชินราช\nชินวัตร\nชุนชิว\nเช็ง\nเชตวัน\nเชฟรอน\nเชฟโรเลต\nเชลซี\nไชยานุชิต\nซ่ง\nซังฮี้\nซัดดัม\nซันซิล\nซัมซุง\nซัวเจ๋ง\nซินหัว\nซีซาร์\nซี�พค\nซูซาน\nซูซู�ิ\nซูบารุ\nเซ็นทารา\nเซเวน\nเซเว่น\nโซฟิเทล\nโซยุซ\nโซยูซ\nณั�วุฒิ\nดาร์ลี่\nดาวโจนส์\nดิสนีย์\nดี�ทค\nดูปองท์\nเดโม�ครต\nเดลล์\nเดลินิวส์\nเดวิด\n�ดวู\nโดนัลด์\nโดราเอมอน\nโดเรมอน\nต๋อง\nตั๊�ม้อ\nตา�สิน\nตาเมือน\nตาลีบัน\nตูน\nเตมีย์\nโต๋\nโตชิบา\nโตโยต้า\nถังซัมจั๋ง\nถังซำจั๋ง\nทรพา\nทราเวล\nทรูมูฟ\nทีปัง�ร\nเทปโ�\nเทพรัตน\nเทวทัต\nเทสโ�้\nโทมัส\nไททานิ�\nไททานิค\nไทยรั�\nธีออส\nนครินทรา\nนโปเลียน\nนพดล\nนราดูร\nนเรนทร\nนอสตราดามุส\nนาซา\nนาซ่า\nนาซี\nนาโต\nนาโต้\nนาล��\nนิคอน\nนิโคลัส\nนิด้า\nนินเทนโด\nนิปปอน\nนิวตัน\nนิสสัน\nเนคเทค\nเนชั่น\nเนชัน�นล\nเนชั่น�นล\nเนวิน\nเนสเล่\nเนสาด\n�นท\n�นส�ดค\nโนเ�ีย\nโนเบล\nโนเวลล์\nโนโวเทล\nไนเม็�ซ์\nบรอดเวย์\nบรัดเลย์\nบรู๊ซ\nบัลเมอร์\nบารั�\nบารัค\nบู๊ตึ๊ง\nเบ��าย\nเบนซ์\nเบ็นซ์\nเบนจามิน\nโบตัน\nไบโอเทค\nประชาธิปัตย์\nปวีณา\nปอเต็�ตึ๊ง\nปอเต๊�ตึ๊ง\nป่อเต็�ตึ๊ง\nปัตตะโชติ\nปารุส�์\nปีเตอร์\nปูติน\nเป๊ปซี่\nเป้ย\nเปอร์โยต์\nเปาบุ้นจิ้น\nโปเ�มอน\nโป๊ย�่าย\nพรหมทัต\nพลาโต\nพอลล่า\nพานาโซนิค\nพานาโซนิ�\nพิทยานุ�ูล\nพิมพิสาร\nเพน�ท�ซ์\nเพลโต\nไพโอเนียร์\nฟรอยด์\nฟรังซิส\nฟรานซิส\nฟลอเรนซ์\nฟอร์ด\nฟิลิปส์\nฟูจิ\n�ฟซ่า\nโฟร์โมสต์\nภูมิพล\nภูริทัต\nมงฟอร์ต\nมณโฑ\nมติชน\nมหิตลาธิเบศร\nมโหสถ\nมัจฉานุ\nมาร์�าเร็ต\nมาร์ติน\nมาสด้า\nมิตซูบิชิ\nมิราเคิล\nมุสโสลินี\nเม้ง\nเมจิ\nเมอร์ซีเดส\nเมอร์เซเดส\n�ม�ซ์เวลล์\n�ม�ไซไซ\n�มคอินทอช\n�มชีนเนอรี่\nโมคคัลลานะ\nโมโตโรลา\nโมโตโรล่า\nโมเนีย\nไมเคิล\nไมยราพณ์\nยโสธรา\nยะโฮวา\nยะโฮวาห์\nยามาฮ่า\nยาเวห์\nยาฮู\nยูนิเซฟ\nยูเนสโ�\nยูไล\nเยโฮวาห์\nรอยเตอร์\nรอยัล\nรัชดา\nรัสปูติน\nราฟาเอล\nรามาวตาร\nราเมศวร\nราหุล\nริชาร์ด\nรีพับลิ�ัน\nรูนีย์\nเรนโบว์\n�รมโบ้\nโรตารี\nโรนัลโด\nโรนัลโด้\nโรบินสัน\nโรเบิร์ต\nล็อ�ซเล่ย์\nลิงคอล์น\nลิจฉวี\nลิไท\nลิไทย\nลินคอล์น\nลิเวอร์พูล\nเลโนโว\nเลียด�๊�\nโลตัส\nวชิราลง�รณ์\nวลาดิเมียร์\nวอลล์สตรีท\nวาเลนไทน์\nวิ�ตอเรีย\nวิทยานุสรณ์\nวิทยายน\nวิมเบิลดัน\nวิลเลียม\nวีระ\nวุฒิชัย\nเวียด�ง\nไวตามิลค์\nศ�ุนตลา\nศรีวิชัย\nศิริพงษ์\nศิริราช\nศุภชลาศัย\nสด��๊อ�ธม\nสดายุ\nสตาลิน\nสตีฟ\nส�ตนฟอร์ด\nสวรินทิรา\nสัง�ัจจายน์\nสาทิตย์\nสารีบุตร\nสิริ�ิติ์\nสิรินธร\nสิหิงค์\nสีวลี\nสีหนุ\nสีหมุนี\nสีหโมนี\nสุครีพ\nสุทโธทนะ\nสุเทพ\nสุนทราภรณ์\nสุนีย์\nสุรนารี\nสุรยุทธ์\nสุริยาสน์\nเส้าหลิน\nโส�ราตีส\nโสภิต\nหนุมาน\nหลินฮุ่ย\nหลุยส์\nเห้งเจีย\nไหหม่า\nองคต\nองคุลิมาล\nอชาตศัตรู\nอดุลยเดช\nอพอลโล\nอริสโตเติล\nอริสมันต์\nอลิซาเบธ\nอ๋อม\nออร์คิด\nออส�าร์\nอะพอลโล\nอับราฮัม\nอั้ม\nอัล�ออิดะห์\nอัลคาเทล\nอัลจาซีราห์\nอัลเฟรด\nอัลเลาะห์\nอัสซุส\nอัสสชิ\nอัสสัมชั�\nอาเซม\nอาเซ็ม\nอาเซียน\nอาฟต้า\nอาร์เซนอล\nอินทรชิต\nอินทราทิตย์\nอีซูซุ\nอีเลฟเวน\nอีเลฟเว่น\nอุณรุท\nอุบลรัตน์\nอุบาลี\nอุ๋ย\nเอ�ทัศน์\nเอเซอร์\nเอ็ดเวิร์ด\nเอดิสัน\nเอ�บค\nเอลิซาเบธ\nเอสพลานาด\nเอสพลานาร์ด\n�อคคอร์\n�อคคอร์ด\n�องเจลิน่า\n�อต�ลนติส\n�อน\n�อ๋ม\n�อมบาสซาเดอร์\n�อมบาสเดอร์\n�อมเวย์\n�อ๋ว\nโอดีสซีย์\nโอเดียน\nโอบามา\nโอรสาราม\nโอลิมเปีย\nโออิชิ\nไอน์สไตน์\nฮอนด้า\nฮอป�ินส์\nฮอลลีวูด\nฮอลลีวู้ด\nฮานามิ\nฮามาส\nฮิตเลอร์\nฮิตาชิ\nฮุนเซน\nฮุนเซ็น\nฮุนได\nฮุสเซ็น\nเฮนรี\nเฮนรี่\nเฮเลน\nโฮจิมินห์\nโฮปเวลล์\nโฮเมอร์\n\n�ลีเซอรีน\n�ำทอน\n��นีมีด\nครอส\nคริสตัล\nคลอโรพลาสต์\nคลอไรด์\nควอนตัม\nคอนดั�เตอร์\nคอปเปอร์\nคอลลาเจน\nคอเลสเตอรอล\nคอสมิ�\nคูลอมบ์\nเคอราติน\n�คโรทีน\n�คสสินี\nโครมาโท�ราฟี\nไคโตซาน\nจีโนม\nจุลชีววิทยา\nชิคุน�ุนยา\nซัลฟิวริ�\nซัลเฟต\nซัลไฟด์\nซิงค์\nซิริอุส\nซิลิ�า\nซิลิเ�ต\nซิลิโคน\nซีเทน\nซีเวิร์ต\nเซ็�เตอร์\nเซ็�เมนต์\nเซมิ\nโซนาร์\nไซบอร์�\nดอปเปลอร์\nดอปเพลอร์\nไดนามิ�\nไดนามิ�ส์\nไดนามิค\nไดนามิคส์\nไดออ�ไซด์\nทรานส์\nทามิฟลู\nเทฟลอน\nเทสโทสเตอโรน\nเทอร์โม\n�ทนนิน\nไททัน\nไทฟอยด์\nไทรอยด์\nธาลัสซีเมีย\nเน�าตีฟ\nโนวา\nบอ�ร�ซ์\nโบทอ�ซ์\nโบท็อ�ซ์\nไบโอติน\nป�ิยานุพันธ์\nโปรเจสเตอโรน\nพอลิเมอร์\nพันธุศาสตร์\nพัลซาร์\nพาร์�ินสัน\nพาราเซตามอล\nพาราโบลา\nเพอร์ออ�ไซด์\nโพรเจสเทอโรน\nโพลาไรซ์\nโพลิเมอร์\nโพลีเอทิลีน\nไพรเมต\nฟลาโวนอยด์\nฟลูออเรสเซนซ์\nฟลูออไรด์\nฟอสซิล\nฟิชชัน\nฟิวชัน\nฟีโรโมน\nไฟเบอร์\nมอนอ�ไซด์\nมิราจ\nเมตริ�ซ์\nเมทริ�ซ์\nเมลานิน\nเมลามีน\nโมเมนตัม\nไมโตคอนเดรีย\nไมโทคอนเดรีย\nยีสต์\nยูริ�\nยูเรีย\nรูมาตอยด์\nวี�้า\nเว�เตอร์\nเว�้า\nเวสิเคิล\nโวลต์\nสเ�ล\nสเ�ลาร์\nสเต็ม\nสเตียรอยด์\nสปีชีส์\nสเปิร์ม\nสัมพัทธภาพ\nสุริยจั�รวาล\nออ�เทน\nออโรรา\nออโรร่า\nอะคริลิ�\nอะครีลิ�\nอะซีติ�\nอะซีโตน\nอะมิโน\nอะลูมินา\nอันโดรเมดา\nอัลคาไลน์\nอัลตราซาวด์\nอัลตราซาวนด์\nอัลลอยด์\nอินทิ�รัล\nอินทิเ�รต\nอีโบลา\nอีโบล่า\nเอ็�ซ์โพเนนเชียล\nเอทานอล\nเอทิลีน\nเอนโทรปี\nเอสเตอร์\nเอสโตรเจน\nเอสโทรเจน\n�อนดรอยด์\n�อน�ทร็�ซ์\n�อมพลิจูด\n�อมโมเนียม\n�อล�อฮอลิซึม\n�อสพาร์�ตม\nโอเซลทามิเวียร์\nฮับเบิล\nฮิวมัส\nไฮดรอ�ไซด์\nไฮดรอลิ�\nไฮโดรลิ�\nไฮเพอร์โบลา\n\n�งเต็�\n�ฎุมพี\n��\n��หมาย\n�บฎ\n�ราไฟต์\n�๊อปปี้\n�ะทะ\n�ังวาล\n�ุฎ�ัง\n�ุ�ุมพี\nฃวด\nคฑา\nคลินิค\nคลีนิ�\nคลีนิค\nคาทอลิค\nคึ่นฉ่าย\n�คตตาล็อ�\nโควต้า\nฅน\nจุมพฎ\nช็อคโ��ลต\n�ซ่ด\nดัทช์\nทนง\nทรมาณ\nทรา�\nทะ�ยง\nทิ��ิ\nบล็อค\nบ๊อง�บ๊ว\nบัลเล่ต์\nเบรค\n�บงค์\nปรา�ฎ\nปัคคหะ\nปา�ิโม�ข์\nปิติ\nปิรามิด\nโปรเตส�ตนท์\nพนิช\nพยั�เพยิด\nพริ้ว\nพลูโตเนียม\nพา�ษ์\nเฟิร์น\nยา�ี้\nเยภุยยสิ�า\nรุสเซีย\nฤาษี\nล็อค\nล็อคเ�อร์\nวันทยาหัตถ์\nวานิช\nวิ��าน\nวิศิษ�์\nศรีษะ\nสเป�โทรสโคป\nสฤษฎ์\nสลิ่ม\nสัตตสด�\nสาราณียา�ร\nสุ�ี้\nสุ�ี้ยา�ี้\nสู��า�าศ\nหยอม�หยม\nหยอย\nหล่ะ\nอะดรีนาลีน\nอะหลั่ย\nอัตคัต\nอัฟริ�า\nอานิสงค์\nอาฟริ�า\nอิริยาบท\nอิเลคโทรนิคส์\nอีรุงตุงนัง\nอุตรายัน\nอุลตรา\nอุลตร้า\nโอ�าศ\n\n��หู\n�ง�าร\n�งจั�ร\n�ฎเ�ณฑ์\n�ฎบัตร\n�ฎหมาย\n�ฎหมู่\n�ดขี่\n�ดดัน\n�้น�บ\n�้นบึ้ง\n�้นปล่อง\n�นิษ�ภคินี\n�นิษ�ภาดา\n�รงเล็บ\n�รม�าร\n�รมท่า\n�รมธรรม์\n�รมนา\n�รมวัง\n�รรม�ร\n�รรม�าร\n�รรม�าน\n�รรมบถ\n�รรมพันธุ์\n�รรมวิธี\n�รรมสิทธิ์\n�ระจ�เงา\n�ระจ�ตา\n�ระจ�นูน\n�ระจ�เว้า\n�ระจอ�ชวา\n�ระจอ�เทศ\n�ระจ้อยร่อย\n�ระจับบ�\n�ระจับปิ้ง\n�ระจับปี่\n�ระโช�โฮ�ฮา�\n�ระดานดำ\n�ระดานห�\n�ระดาษ��้ว\n�ระดาษไข\n�ระดาษทราย\n�ระดาษสา\n�ระดู�งู\n�ระทาชาย\n�ระเท่เร่\n�ระบวน�าร\n�ระบองเพชร\n�ระผี�ริ้น\n�ระยาทิพย์\n�ระยาสารท\n�ระยาหาร\n�ระสอบทราย\n�ระสุนปืน\n�ระ�สจิต\n�ระ�สน้ำ\n�ระ�สลม\n�รับคู่\n�รับพวง\n�รับเสภา\n�ราดเ�รี้ยว\n�ราวรูด\n�ริ่งเ�รง\n�รีฑาสถาน\n�รีด�ราย\n�รี๊ด�ร๊าด\n�ลไ�\n�ลบท\n�ลเม็ด\n�ลยุทธ์\n�ลวิธี\n�ลศาสตร์\n�ลอั�ษร\n�ลบเ�ลื่อน\n�ลม�ล่อม\n�ลม�ลืน\n�ลมเ�ลียว\n�ล้วย�ข�\n�ล้วยไม้\n�ล่องเสียง\n�ล่อมเ�ลา\n�ล่อมเ�ลี้ยง\n�ลัด�ลุ้ม\n�ลัดมัน\n�ลั่น�รอง\n�ลั่น��ล้ง\n�ลับ�ลอ�\n�ลางคน\n�ลางคัน\n�ลางค่ำ\n�ลางคืน\n�ลาง�จ้ง\n�ลาง�ปลง\n�ลางวัน\n�ลาดเ�ลื่อน\n�ล่าวขวั�\n�ล่าวโทษ\n�ล่าวหา\n�ล้ำ�ราย\n�ล้ำ�ลืน\n�ลิ้ง�ลอ�\n�ลิ้งเ�ลือ�\n�ลิ่นอาย\n�ลียุค\n�วดขัน\n�วัด��ว่ง\n�วัดไ�ว\n�วีนิพนธ์\n�่อ�วน\n�่อ�าร\n�่อตั้ง\n�่อสร้าง\n�่อหวอด\n�้อร่อ�้อติ�\n�อง�ลาง\n�องเ�ิน\n�องโจร\n�องทัพ\n�องทุน\n�องพล\n�องพัน\n�องฟอน\n�องร้อย\n�องหนุน\n�อบโ�ย\n�ะเ�ณฑ์\n�ะบังลม\n�ั��ัน\n�ั�ขัง\n�ั�ตัว\n�ั�ตุน\n�ัณฑ์เทศน์\n�ัดฟัน\n�ันชน\n�ันท่า\n�ันสาด\n�ันเอง\n�ับ��ล้ม\n�ับข้าว\n�ับระเบิด\n�า�เพชร\n�า�หมู\n�าชาด\n�า�จนาภิเษ�\n�้านคอ\n�า�า�\n�้าม�ราม\n�าม�ิจ\n�ามคุณ\n�ามเทพ\n�ามโรค\n�้ามปู\n�าย�รรม\n�ายบริหาร\n�ายภาพ\n�ายวิภาค\n�ายสิทธิ์\n�่าย�อง\n�ารคลัง\n�ารเงิน\n�ารบ้าน\n�ารเปรีย�\n�ารเมือง\n�ารเรือน\n�ารละเล่น\n�าล�ิริยา\n�าลเทศะ\n�้าว�่าย\n�้าวร้าว\n�้าวหน้า\n�าสาวพัสตร์\n�าฬพฤ�ษ์\n�าฬโรค\n�ำปั้น\n�ำมือ\n�ำ�พงขาว\n�ำลังใจ\n�ำลังม้า\n�ี่งอำเภอ\n�ิจ�รรม\n�ิจ�าร\n�ิจวัตร\n�ิจจะลั�ษณะ\n�ิตติคุณ\n�ิตติศัพท์\n�ินขาด\n�ินใจ\n�ินดอง\n�ินโต๊ะ\n�ิน�บ่ง\n�ินเปล่า\n�ินเลี้ยง\n�ินเส้น\n�ิน�หนง\n�ิโล�รัม\n�ิโลเมตร\n�ิโลลิตร\n�ิโลเฮิรตซ์\n�ีด�ัน\n�ีด�ั้น\n�ีดขวาง\n�ึ��้อง\n�ึ��ั�\n�ึ��ือ\n�ึ่ง�ลาง\n�ุ��ั�\n�ุ๊��ิ๊�\n�ุ้ง�อย\n�ุ้งมัง�ร\n�ุ้ง�ห้ง\n�ุ้งเต้น\n�ุ้งยิง\n�ุ��จผี\n�ุ��จมือ\n�ุ��จเลื่อน\n�ุ��จเสียง\n�ุลธิดา\n�ุลบุตร\n�ุลสตรี\n�ู้ยืม\nเ�้ง�้าง\nเ�็บ�วาด\nเ�็บเ�ี่ยว\nเ�็บงำ\nเ�็บต�\nเ�รง�ลัว\nเ�รงใจ\nเ�รงขาม\nเ�รียงไ�ร\nเ�รียม�รม\nเ�รี้ยว�ราด\nเ�ล็ดเลือด\nเ�ลี้ย�ล่อม\nเ�ลี้ยงเ�ลา\nเ�ลือ��ลั้ว\nเ�ลือ��ลิ้ง\nเ�ลื่อน�ล่น\nเ�ลื่อน�ลาด\nเ�ศธาตุ\nเ�ษตร�ร\nเ�ษตร�รรม\nเ�ษตรศาสตร์\nเ�ษมสันต์\nเ�ษียรสมุทร\nเ�้อเขิน\nเ�าะ��ะ\nเ�ี่ยงงอน\nเ�ียจคร้าน\nเ�ียรติคุณ\nเ�ียรตินิยม\nเ�ียรติประวัติ\nเ�ียรติภูมิ\nเ�ียรติยศ\nเ�ียรติศั�ดิ์\nเ�ียรติมุข\nเ�ี่ยวข้อง\nเ�ี่ยวดอง\nเ�ี่ยวพัน\nเ�ี่ยวโยง\nเ�ี้ยวพาน\nเ�ี้ยวพาราสี\n��่�ดด\n��้ขัด\n��้ไข\n��้ตัว\n��้เผ็ด\n��้ลำ\n��งคั่ว\n��งจืด\n��งบวด\n��งป่า\n��งเผ็ด\n��งส้ม\n��่ง�ย่ง\n��่น��้ว\n��่นสาร\n��้วตา\n��้วหู\n��ว่ง�วัด\n��ว่งไ�ว\n��ะรอย\nโ�้เ�๋\nโ�รธเ�รี้ยว\nโ�รธขึ้ง\nไ�่เขี่ย\nไ�่ชน\nไ�่บ้าน\nไ�่ป่า\nไ�่ฟ้า\nไ�ล่เ�ลี่ย\nขจัดขจาย\nขนเพชร\nขนสัตว์\nขนหนู\nขนส่ง\nขนมจีน\nขบขัน\nขบวน�าร\nข่มขี่\nข่มขู่\nข่มขืน\nข่มเหง\nขมหิน\nขมิ้นชัน\nขมุบขมิบ\nขยะ�ขยง\nขยั�ขย่อน\nขยั�ขย้อน\nขยับขยาย\nขยับเขยื้อน\nขวดโหล\nขวยเขิน\nขวั�ใจ\nขวั�ตา\nขวั�อ่อน\nขวา�หนาม\nขวางโล�\nของ้าว\nขอสับ\nขอขมา\nขอทาน\nขอโทษ\nขอร้อง\nขออภัย\nข้อเขียน\nข้อความ\nข้อเท็จจริง\nของ�ลาง\nของขวั�\nของ�ข็ง\nของชำ\nของลับ\nของเล่น\nของว่าง\nของเหลว\nของไหล\nของไหว้\nข้องใจ\nข้อง�วะ\nขอบข่าย\nขอบเขต\nขอบคุณ\nขอบใจ\nขอบพระคุณ\nข้อมูล\nข้อ�ม้\nข้อหา\nข้อสังเ�ต\nขัดข้อง\nขัดขืน\nขัดเขิน\nขัดจังหวะ\nขัดดอ�\nขัด�ตะ\nขัดยอ�\nขัด�ย้ง\nขัดสมาธิ\nขันหมา�\nขันอาสา\nขับขี่\nขับเคี่ยว\nขั้วโล�\nขาจร\nขาประจำ\nข้าราช�าร\nข้าศึ�\nข้าหลวง\nขาด�คลน\nขาดใจ\nขาดตอน\nขาดตัว\nขาดทุน\nขาดเหลือ\nขายหน้า\nข่าว�รอง\nข่าวคราว\nข่าวล่า\nข่าวลือ\nข่าวสาร\nข้าวเ�รียบ\nข้าว��ง\nข้าวของ\nข้าวจี่\nข้าวเจ้า\nข้าวซอย\nข้าวต้ม\nข้าวตอ�\nข้าวตัง\nข้าว�ตน\nข้าวทิพย์\nข้าวบิณฑ์\nข้าวเปลือ�\nข้าวโพด\nข้าวฟ่าง\nข้าวเม่า\nข้าวสวย\nข้าวสาร\nข้าวเหนียว\nข้าวหมา�\nข้าวหลาม\nขี้เ�ียจ\nขี้ข้า\nขี้ครอ�\nขี้คร้าน\nขี้คุ�\nขี้ไคล\nขี้เซา\nขีดขั้น\nขีดคร่อม\nขีดคั่น\nขีดฆ่า\nขี้ตา\nขี้ตืด\nขี้เถ้า\nขี้ทูด\nขี้ปะติ๋ว\nขี้ผึ้ง\nขี้มู�\nขี้ยา\nขี้�ย\nขี้ริ้ว\nขี้เรื้อน\nขี้เล็บ\nขี้หู\nขี้หน้า\nขี้เหนียว\nขี้เหล็�\nขี้เหร่\nขึงขัง\nขึงพืด\nขึ้งโ�รธ\nขึ้นใจ\nขึ้นชื่อ\nขึ้นมือ\nขืนใจ\nขื่นขม\nขุดคุ้ย\nขุนทอง\nขุนนาง\nขุนพล\nขุนศึ�\nขุนหลวง\nขูดรีด\nเข็ม�ลัด\nเข็มขัด\nเข้มข้น\nเข้ม�ข็ง\nเข้มงวด\nเข็มทิศ\nเข็มหมุด\nเข้าขา\nเข้าเค้า\nเข้าใจ\nเข้าชื่อ\nเข้าตัว\nเข้าถึง\nเข้าทรง\nเข้าท่า\nเข้าที\nเข้าเนื้อ\nเข้าเล่ม\nเขียวเสวย\nเขียวหวาน\n�ข�เต้า\n�ข็ง�ร้าว\n�ข็ง�ล้า\n�ข็ง��ร่ง\n�ข็งข้อ\n�ข็งขัน\n�ข่งขัน\n�ข็งใจ\n�ข็งตัว\n�ข็งเมือง\n�ข็ง�รง\n�ขวนลอย\nโข�สับ\nโขย�เขย�\nไขข้อ\nไขควง\nไขมัน\nไข่มุ�\nไขว่ห้าง\nไขสันหลัง\nไขสือ\nไข่เค็ม\nไข่เยี่ยวม้า\nไข่หงส์\nไข่เหี้ย\nคง�ระพัน\nคงตัว\nคงทน\nคงที่\nคชลั�ษณ์\nคชสาร\nคชสีห์\nคชราช\nคณิตศาสตร์\nคดเคี้ยว\nคติธรรม\nคติพจน์\nคน�ลาง\nคนไข้\nคนใช้\nคนทรง\nคบไฟ\nคบเพลิง\nคบค้า\nคบคิด\nคบหา\nคมคาย\nครบครัน\nครบถ้วน\nครอบครอง\nครอบคลุม\nครอบครัว\nครอบงำ\nครอบจั�รวาล\nคริสต�าล\nคริสตจั�ร\nคริสต์มาส\nคริสต์ศตวรรษ\nคริสต์ศั�ราช\nคริสตัง\nคริสเตียน\nครุ�รรม\nครุภัณฑ์\nครุศาสตร์\nครุฑพ่าห์\nครุ่นคิด\nคลอเคลีย\nคล่อง�คล่ว\nคล่องตัว\nคล่องมือ\nคลั่งไคล้\nคลาคล่ำ\nคลาไคล\nคลาดเคลื่อน\nคลาด�คล้ว\nคลี่คลาย\nคลึงเคล้น\nคลึงเคล้า\nคลื่นไส้\nคลื่นเหียน\nคลุ�คลี\nคลุ�คลาน\nคลุมเครือ\nคลุมโปง\nคลุ้มคลั่ง\nควงสว่าน\nควบคุม\nควบคู่\nควบ�น่น\nควันหลง\nความคิด\nความหลัง\nความเห็น\nคอหอย\nคอห่าน\nคอ�ห้ง\nค่อนขอด\nค่อน�คะ\nค้อนควั�\nคั่งค้าง\nคั่ง�ค้น\nคัดค้าน\nคัดง้าง\nคัดท้าย\nคัดเลือ�\nคันจาม\nคันฉ่อง\nคันฉาย\nคันชั�\nคันชั่ง\nคันไถ\nคันนา\nคันเร่ง\nคับขัน\nคับคั่ง\nคับ�ค้น\nคับ�คบ\nคางทูม\nคางหมู\nค้างคืน\nค้างปี\nคาดคั้น\nคาดเชือ�\nคาดโทษ\nคาดหมาย\nคานหาม\nคาบเ�ี่ยว\nคาบศิลา\nคาบสมุทร\nคำขาด\nคำนำ\nคิดค้น\nคืนดี\nคืนตัว\nคุ�เข่า\nคุณค่า\nคุณชาย\nคุณธรรม\nคุณนาย\nคุณภาพ\nคุณลั�ษณะ\nคุณวุฒิ\nคุณศัพท์\nคุณสมบัติ\nคุณห�ิง\nคุณา�ร\nคุณูป�าร\nคุโณป�าร\nคุมเชิง\nคุ้ม�ัน\nคุยเขื่อง\nคุยโต\nคุ้ยเขี่ย\nคุ้มครอง\nคู่�รณี\nคู่�ัด\nคู่ขา\nคู่�ข่ง\nคู่ครอง\nคู่ควร\nคู่คิด\nคู่คี่\nคู่ใจ\nคู่ชีพ\nคู่ชีวิต\nคู่บารมี\nคู่บุ�\nคู่ปรปั�ษ์\nคู่ปรับ\nคู่ผสม\nคู่มือ\nคู่รั�\nคู่ลำดับ\nคู่สาย\nคู่หมั้น\nคู่หู\nคู่อริ\nคู่อาฆาต\nเคมีภัณฑ์\nเคยตัว\nเคร่งขรึม\nเคร่งครัด\nเคร่งเครียด\nเครดิตฟองซิเอร์\nเครื่อง�ล\nเครื่อง�ัณฑ์\nเครื่อง��ง\nเครื่องเขิน\nเครื่องครัว\nเครื่องเคียง\nเครื่องเงิน\nเครื่องจั�ร\nเครื่องเซ่น\nเครื่องดนตรี\nเครื่องต้น\nเครื่องทุ่น�รง\nเครื่องเทศ\nเครื่องใน\nเครื่องบิน\nเครื่องบูชา\nเครื่อง�บบ\nเครื่องประดับ\nเครื่องปรุง\nเครื่องปรุงรส\nเครื่องมือ\nเครื่องยนต์\nเครื่องร่อน\nเครื่องราง\nเครื่องเรือน\nเครื่องล่าง\nเครื่องเล่น\nเครื่องสาย\nเครื่องสำอาง\nเครื่องสุ�ำศพ\nเครื่องหมาย\nเครือรั�\nเคลียคลอ\nเคลื่อนที่\nเคลื่อนไหว\nเคลือบ�คลง\nเคลือบ��ง\nเคลือบฟัน\nเคว้งคว้าง\nเคหสถาน\nเค้าโครง\nเคียด�ค้น\nเคี่ยวเข็�\nเคี้ยวเอื้อง\nเคืองขุ่น\nโคนม\nโคบาล\nโคมูตร\nโคมลอย\nโครง�าร\nโครงเรื่อง\nโครงงาน\nโครงสร้าง\nโครมคราม\nโคลงเคลง\nฆ้อง�ระ�ต\nฆ้องชัย\nฆ้องวง\nฆ้องหุ่ย\nฆ้องเหม่ง\nฆ้องโหม่ง\nฆาต�ร\nฆาต�รรม\nฆานประสาท\nงงงวย\nงงงัน\nงดเว้น\nงบดุล\nงบประมาณ\nงมโข่ง\nงมงาย\nง่วงงุน\nง่วงเหงา\nงอหาย\nง้องอน\nงอนง้อ\nงอม�งม\nงาช้าง\nง่าเงย\nงาน�าร\nง่ายดาย\nงึมงำ\nเงินเดือน\nเงินตรา\nเงินยวง\nเงียบ�ริบ\nเงียบเชียบ\nเงียบเหงา\nเงื่องหงอย\nเงื่อนไข\nเงื่อนงำ\nเงื่อนเวลา\nเงื้อมมือ\n�ง่งอน\nจงใจ\nจงรั�\nจดจ่อ\nจดจำ\nจดหมาย\nจดหมายเหตุ\nจรจัด\nจรรยาบรรณ\nจริงจัง\nจริงใจ\nจอมขวั�\nจอมใจ\nจอมทัพ\nจอมปลว�\nจอมพล\nจ๊ะเอ๋\nจั�สาน\nจั�รพรรดิ\nจั�รภพ\nจั�รยาน\nจั�รยานยนต์\nจั�รราศี\nจั�รวรรดิ\nจั�รวรรดินิยม\nจั�รวาล\nจังหนับ\nจัด�าร\nจัดจ้าน\nจัดเจน\nจัด�จง\nจัดตั้ง\nจัดสรร\nจับ�ุม\nจับจด\nจับเจ่า\nจ่าหน้า\nจาตุทสี\nจาตุมหาราช\nจาตุมหาราชิ�\nจาตุมหาราชิ�า\nจาตุรงคสันนิบาต\nจาตุรราช�าร\nจานเชิง\nจานบิน\nจานผี\nจานเสียง\nจาบจ้วง\nจำเป็น\nจำพรรษา\nจำวัด\nจ้ำจี้จ้ำไช\nจำเลาะตา\nจิงโจ้น้ำ\nจิตใจ\nจิตตภาวนา\nจิตตัง\nจิตตานุปัสสนา\nจิตนิยม\nจิตบำบัด\nจิต�พทย์\nจิตวิสัย\nจิตร�ร\nจิตร�รรม\nจิตรลดา\nจิตวิทยา\nจิตเวช\nจิตเวชศาสตร์\nจินต�วี\nจินตนา\nจินตนา�าร\nจินตภาพ\nจุฑามณี\nจุฑามาศ\nจุฑารัตน์\nจุนเจือ\nจุ้นจ้าน\nจุลชีพ\nจุลชีวัน\nจุลชีวิน\nจุลทรรศน์\nจุลภาค\nจุลวรรค\nจุลศั�ราช\nจุลสาร\nจุลินทรีย์\nจุฬามณี\nจุฬาลั�ษณ์\nเจตคติ\nเจตจำนง\nเจตนารมณ์\nเจตภูต\nเจริ�พร\nเจ้า�รม\nเจ้า�รรม\nเจ้าของ\nเจ้าขา\nเจ้าข้า\nเจ้าคณะ\nเจ้าค่ะ\nเจ้าจอม\nเจ้าชู้\nเจ้าตัว\nเจ้าถิ่น\nเจ้าท่า\nเจ้าที่\nเจ้าทุ�ข์\nเจ้านาย\nเจ้าเนื้อ\nเจ้าบ้าน\nเจ้าบ่าว\nเจ้าประคุณ\nเจ้าประคู้น\nเจ้าพนั�งาน\nเจ้าพระคุณ\nเจ้าพระยา\nเจ้าพ่อ\nเจ้าพายุ\nเจ้าฟ้า\nเจ้าภาพ\nเจ้ามือ\nเจ้า�ม่\nเจ้าเรือน\nเจ้าสัง�ัด\nเจ้าสัว\nเจ้าสาว\nเจ้าหน้าที่\nเจ้าหนี้\nเจ้าอาวาส\nเจาะจง\nเจือจาง\nเจือจาน\nเจือปน\nเจื้อย�จ้ว\n�จ�จ่าย\n�จ่ม�จ้ง\n�จ่มใส\nโจง�ระเบน\nโจมตี\nโจร�รรม\nโจรสลัด\nใจความ\nใจคอ\nฉ�ฉวย\nฉ�ชิง\nฉลองได\nฉ้อฉล\nฉัตรมงคล\nฉันทลั�ษณ์\nฉายาลั�ษณ์\nฉิบหาย\nฉุ�เฉิน\nฉุ�ละหุ�\nฉุนเฉียว\nฉุปศาสตร์\nเฉไฉ\nเฉยเมย\nเฉาโฉด\nเฉิดฉัน\nเฉิดฉาย\nเฉิดฉิน\nเฉียบขาด\nเฉียบพลัน\nเฉียบ�หลม\nเฉื่อยชา\n�ฉะ�บะ\nโฉดเฉา\nโฉมงาม\nโฉมฉาย\nโฉมเฉลา\nโฉมตรู\nโฉมยง\nโฉมศรี\nโฉมหน้า\nชดช้อย\nชดเชย\nชดใช้\nชนบท\nชนินทร์\nชน��รรม\nชนมพรรษา\nชนมายุ\nชมเชย\nชมพูทวีป\nชมพูนท\nชมพูนุท\nชราธรรม\nชราภาพ\nชลจร\nชลธาร\nชลธี\nชลนัยน์\nชลนา\nชลเนตร\nชลประทาน\nชลมารค\nชลาธาร\nชลาลัย\nชลาศัย\nชลาสินธุ์\nชโลทร\nช่วงชิง\nช่วงใช้\nชวนชม\nชวนหัว\nช่วยเหลือ\nช่อฟ้า\nช่อม่วง\nชอ�ช้ำ\nช่องเขา\nช่อง�คบ\nช่องไฟ\nช่องว่าง\nช้องนาง\nชอบ�ล\nชอบใจ\nชอบธรรม\nชอบพอ\nชั�โคร�\nชั�เงา\nชั�จูง\nชั�ชวน\nชั�นำ\nชั�เนื้อ\nชั�พระ\nชั�เย่อ\nชั�ใย\nชั่งใจ\nชังฆวิหาร\nชัดเจน\nชั้นเชิง\nชั่วคน\nชั่วคราว\nชั่วช้า\nชั่วโมง\nชั่ว�ล่น\nชาเย็น\nช้านาน\nช่างเครื่อง\nช่าง�ีมือ\nช่างฟิต\nช่างไฟ\nช้างน้ำ\nช้างเผือ�\nช้างพลาย\nช้างพัง\nช้างสาร\nช้างสีดอ\nชาติธรรม\nชาตินิยม\nชาติพันธุ์\nชาติพันธุ์วิทยา\nชาติภูมิ\nชานชาลา\nชายชาตรี\nชายคา\nชาย�ั่ง\nชายทะเล\nชาวเล\nชาววัง\nช้ำใจ\nช้ำชอ�\nชิงชัง\nชิงพลบ\nชินชา\nชินบุตร\nชิ้นเอ�\nชิมลาง\nชีเปลือย\nชี้ขาด\nชี้�จง\nชี้นำ\nชี้�นะ\nชี้ฟ้า\nชีพจร\nชีพิตั�ษัย\nชื่นชม\nชื่นบาน\nชื่นมื่น\nชื่อย่อ\nชื่อรอง\nชื่อเล่น\nชื่อเสียง\nชุ�ชุม\nชุติมา\nชุบตัว\nชุบเลี้ยง\nชุมชน\nชุมทาง\nชุมสาย\nชุ่มใจ\nชุ่มชื่น\nชุ่มชื้น\nชุมนุมชน\nชูชีพ\nชูโรง\nชู้สาว\nเชยชม\nเชลยศั�ดิ์\nเชลยศึ�\nเช่าซื้อ\nเช้าตรู่\nเช้ามืด\nเชิง�ราน\nเชิง�ล\nเชิงชั้น\nเชิงชาย\nเชิงซ้อน\nเชิงเดียว\nเชิงเดี่ยว\nเชิงตะ�อน\nเชิงเทิน\nเชิงมุม\nเชิดชู\nเชิงอรรถ\nเชี่ยนหมา�\nเชี่ยวชา�\nเชื่องช้า\nเชื่อใจ\nเชื่อถือ\nเชื่อฟัง\nเชื่อมือ\nเชื้อชาติ\nเชื้อเพลิง\nเชื้อไฟ\nเชื้อโรค\nเชื้อสาย\nเชื้อเชิ�\nเชื่องช้า\nเชือน�ช\nเชื่อวัน\n�ช่เย็น\n�ช่อิ่ม\n�ช่มช้อย\n�ช่มชื่น\nโช�โชน\nโชติช่วง\nโชติรส\nใช้สอย\nซบเซา\nซมซาน\nซวนเซ\nซอ�ซอน\nซอ��ซ�\nซ่องสุม\nซ่องเสพ\nซ่อง�ซ่ง\nซ่อนรูป\nซ่อนเร้น\nซ่อนหา\nซ่อน�ลิ่น\nซ่อนทราย\nซ่อม�ซม\nซั�ค้าน\nซั�ซ้อม\nซั�ไซ้\nซั�ฟอ�\nซั��ห้ง\nซัง�ะตาย\nซังตาย\nซัดเซ\nซัดทอด\nซับซ้อน\nซับใน\nซับพระพั�ตร์\nซา�ศพ\nซ่านเซ็น\nซ้ำซ้อน\nซ้ำซา�\nซ้ำเติม\nซ้ำร้าย\nซี่โครง\nซีดเซียว\nซึม�ะทือ\nซึมซาบ\nซึมเซา\nซึมทราบ\nซึมเศร้า\nซื่อตรง\nซื่อสัตย์\nซื้อขาย\nซุ�ซน\nซุ�ซ่อน\nซุบซิบ\nซู่ซ่า\nเซซัง\nเซ่อซ่า\n�ซ่ซ้อง\nโซดาไฟ\n�าณทัสนะ\n�าณวิทยา\n�าณศาสตร์\n�าติ�า\n�านรา�\nด�ดื่น\nดงดิบ\nดลใจ\nดลบันดาล\nดวง��้ว\nดวงใจ\nดวงเดือน\nดวงตรา\nดวงตา\nดวงสมร\nดอ�จัน\nดอ�จิ�\nดอ�บัว\nดอ�เบี้ย\nดอ�ฟ้า\nดอ�ไม้\nดอ�ยาง\nดอ�เล็บ\nดอ�ทอง\nดอ�สร้อย\nดองยา\nดั�คอ\nดั�ฟัง\nดังนั้น\nดังนี้\nดังหนึ่ง\nดั้งเดิม\nดัดจริต\nดัด�ปลง\nดันทุรัง\nดับขันธ์\nดับจิต\nดับชีพ\nด่าทอ\nด่างทับทิม\nด่างพร้อย\nดาดฟ้า\nดาราศาสตร์\nดาลเดือด\nดาว�ระจาย\nดาวเคราะห์\nดาวต�\nดาวเทียม\nดาวรุ่ง\nดาวเรือง\nดาวฤ�ษ์\nดาวหาง\nดาวเหนือ\nดาษดื่น\nดินขาว\nดินดาน\nดินดำ\nดินประสิว\nดินปืน\nดินระเบิด\nดินสอ\nดินสอพอง\nดิ้นรน\nดิบดี\nดีเ�ลือ\nดีใจ\nดีซ่าน\nดีดั�\nดีเดือด\nดี�่อ\nดีดดิ้น\nดึ�ดำบรรพ์\nดึ�ดื่น\nดึงดัน\nดึงดูด\nดื่มด่ำ\nดื้อด้าน\nดื้อดึง\nดื้อ�พ่ง\nดื้อยา\nดื้อรั้น\nดุดัน\nดุเดือด\nดุร้าย\nดุล�ารค้า\nดุลพินิจ\nดุลภาค\nดุลยพินิจ\nดุลยภาพ\nดุษฎีนิพนธ์\nดุษฎีบัณฑิต\nดุษณีภาพ\nดู�คลน\nดูถู�\nดูดาย\nดูเบา\nดู�ล\nดูหมิ่น\nดูเหมือน\nดูดดื่ม\nเด็ดขาด\nเด็ดดวง\nเด็ดเดี่ยว\nเดนตาย\nเดาสวด\nเดาสุ่ม\nเดินทาง\nเดินสะพัด\nเดินสาย\nเดินเหิน\nเดิมพัน\nเดียงสา\nเดียดฉันท์\nเดียว�ัน\nเดียวดาย\nเดี๋ยวเดียว\nเดี๋ยวนี้\nเดือดดาล\nเดือดร้อน\nเดือนมืด\nเดือนหงาย\n�ดดาล\n�ดดิ้น\n�ด�ดัน\nโด่เด่\nโด่งดัง\nโดดเดี่ยว\nโดยสาร\nได้�าร\nได้��่\nได้ใจ\nได้ที\nได้ยิน\nได้เสีย\nต�เขียว\nต�ค้าง\nต�ใจ\nต�ต่ำ\nต��ต่ง\nต�ทอด\nต�ฟา�\nต�มัน\nต�ยา�\nต�ลง\nต�หล่น\nต้นขั้ว\nต้นคิด\nต้นฉบับ\nต้นตอ\nต้นตำรับ\nต้นทุน\nต้น�บบ\nต้นเพลิง\nต้นมือ\nต้นไม้\nต้นร่าง\nต้นเรื่อง\nต้นสัง�ัด\nต้นหน\nต้นเหตุ\nตบตา\nตบ�ต่ง\nตบ�ผละ\nตบมือ\nต้มข่า\nต้มโคล้ง\nต้มยำ\nต้มส้ม\nตรมตรอม\nตรร�วิทยา\nตรร�ศาสตร์\nตรวจ�าร\nตรวจ�ารณ์\nตรวจตรา\nตระบัดสัตย์\nตรัสรู้\nตราตั้ง\nตราบาป\nตรายาง\nตราสาร\nตริตรอง\nตรี��ุ�\nตรี�าย\nตรีโ�ณ\nตรีโ�ณมิติ\nตรีคูณ\nตรีทูต\nตรีปิฎ�\nตรีภพ\nตรีมูรติ\nตรึ�ตรอง\nตรึงตรา\nตรุษจีน\nตฤณชาติ\nตฤณมัย\nตล�บาตร\nตลบตะ�ลง\nตลบหลัง\nตลาดนัด\nตลาดน้ำ\nตลาดมืด\nตลาดสด\nต่อตี\nต่อเติม\nต่อว่า\nต่อสู้\nต่อ�ร\nต่อต้าน\nต่อ�ย้ง\nต้อง�าร\nต้องโทษ\nต้องหา\nต้อนรับ\nตอบโต้\nตอบ�ทน\nต่อยหอย\nตะพาบน้ำ\nตั�ตวง\nตั�บาตร\nตั้งเข็ม\nตั้งไข่\nตั้งเค้า\nตั้ง�ง่\nตั้งใจ\nตั้งต้น\nตั้ง�ต่\nตั้งท้อง\nตัดขาด\nตัดใจ\nตัดเชือ�\nตัดตอน\nตัดทอน\nตัดบท\nตัดพ้อ\nตัดรอน\nตัดสิน\nตับเต่า\nตับ�ลบ\nตับอ่อน\nตัว�ลาง\nตัว�าร\nตัวเ�็ง\nตัวดี\nตัวตั้ง\nตัวเต็ง\nตัวถัง\nตัว�ทน\nตัวประ�อบ\nตัวประ�ัน\nตัว�ปร\nตัวผู้\nตัวพิมพ์\nตัวเมีย\nตัวยืน\nตัวเลข\nตัวอย่าง\nตั๋วเงิน\nตั๋ว�ล�เงิน\nตา�ล้อง\nตาไ�่\nตาข่าย\nตาชั่ง\nตาตุ่ม\nตาทวด\nตาปลา\nตาราง\nต่างหา�\nต้านทาน\nตามใจ\nตายใจ\nตายซา�\nตายด้าน\nตายตัว\nตายทั้ง�ลม\nตายห่า\nตายโหง\nตาลปัตร\nต่ำช้า\nต่ำต้อย\nตำส้ม\nติเตียน\nติณชาติ\nติดขัด\nติดใจ\nติดต่อ\nติดตั้ง\nติดตาม\nติดตื้น\nติดพัน\nติดลม\nติดอ่าง\nตีเ�ลียว\nตีขลุม\nตีความ\nตีคู่\nตีจา�\nตีตื้น\nตี�ผ่\nตีรวน\nตีลัง�า\nตีวง\nตีเสมอ\nตีน�า\nตีนคู้\nตีนจ�\nตีนตะขาบ\nตีนผี\nตีนเหยียด\nตึ��ถว\nตึ�ระฟ้า\nตึงเครียด\nตึงตัง\nตื้นตัน\nตื่นตัว\nตื่นตูม\nตื่นเต้น\nตุ๊ต๊ะ\nตุ้บตั้บ\nตุ้มหู\nตุลา�าร\nตุลาคม\nตู้นิรภัย\nตูมตาม\nตู้เสบียง\nเตโชธาตุ\nเตร็ดเตร่\nเต้นรำ\nเตา��๊ส\nเตาผิง\nเตาฟู่\nเตาไฟ\nเตารีด\nเตาสูบ\nเต่าทอง\nเต้ารับ\nเต้าส่วน\nเต้าเสียบ\nเต้าหู้ยี้\n�ต่ละ\n�ต�คอ\n�ต�คอ�\n�ต�ฉาน\n�ต�ดับ\n�ต�ตื่น\n�ต�พาน\n�ต��ย�\n�ต�ร้าว\n�ต�หั�\n�ต่งงาน\n�ต่งตั้ง\n�ต้มคู\n�ต้มต่อ\n�ตรงอน\n�ตรเดี่ยว\n�ตร�รั่ง\n�ตรฟันฟาร์\n�ตรวง\nโต้ตอบ\nโต้เถียง\nโต้�ย้ง\nโต๊ะหมู่\nโต๊ะอิหม่าม\nใต้ถุน\nไต้�๋ง\nไต่คู้\nไต่เต้า\nไต่ถาม\nไต้�ุ่น\nไตรจั�ร\nไตรจีวร\nไตรตรึงษ์\nไตรทวาร\nไตรปิฎ�\nไตรเพท\nไตรภพ\nไตรภูมิ\nไตรภาคี\nไตรยางศ์\nไตรรงค์\nไตรรัตน์\nไตรลั�ษณ์\nไตรโล�\nไตรสรณคมน์\nไตรสิ�ขา\nไต่สวน\nถ�เถียง\nถดถอย\nถนัดถนี่\nถนิมสร้อย\nถมถืด\nถมเถ\nถมไป\nถลา�ไถล\nถ้วนถี่\nถ้วยฟู\nถ่อง�ท้\nถอดถอน\nถ้อยคำ\nถ้อย�ถลง\nถา�ถาง\nถ่านไฟฉาย\nถ่านหิน\nถามไถ่\nถ่ายทอด\nถ่ายทุ�ข์\nถ่ายเท\nถาวรวัตถุ\nถ้ำมอง\nถี่ถ้วน\nถึงใจ\nถู�ใจ\nถู�ชะตา\nเถรวาท\nเถ้า��่\nเถ้า��่เนี้ย\n�ถมพ�\n�ถลง�ารณ์\nไถ่ถอน\nไถ่ถาม\nทด�ทน\nทดรอง\nทดลอง\nทดสอบ\nทนทาน\nทนายความ\nทบทวน\nท�ยงมุม\nทรง�ลด\nทรงเครื่อง\nทรงเจ้า\nทรัพย์สิน\nทรามชม\nทรามเชย\nทรามวัย\nทรามสงวน\nทรามสวาท\nทรุดโทรม\nทฤษฎีบท\nท้วงติง\nท่วมท้น\nทวาทศ\nทวาทศมาส\nทวาบรยุค\nทวารบาล\nทวิบถ\nทวิบท\nทวิบาท\nทวิภาค\nทวิภาคี\nทวีคูณ\nทศ�ัณ�์\nทศชาติ\nทศทิศ\nทศนิยม\nทศพร\nทศพล\nทศพิธราชธรรม\nทศมาส\nทศวรรษ\nท่อไอเสีย\nท้อถอย\nท้อ�ท้\nทองขาว\nทองคำ\nทองคำขาว\nทองคำเปลว\nทองเค\nทอง�ดง\nทองบรอนซ์\nทองม้วน\nทองย้อย\nทองสัมฤทธิ์\nทองหยอด\nทองหยิบ\nทองเหลือง\nทองเอ�\nท่องเที่ยว\nท้องตรา\nท้องถิ่น\nท้องที่\nท้องน้อย\nท้องร่อง\nท้องเรื่อง\nทอดมัน\nทอดทิ้ง\nทอดน่อง\nทอดยอด\nทอดหุ่ย\nทอย�อง\nทะเบียนบ้าน\nทะเลทราย\nทะเลสาบ\nทะเลหลวง\nทั�ขิณาวั�\nทั�ท้วง\nทั�ทาย\nทั�ษิณาวรรต\nทั�ษิณาทาน\nทั�ษิณานุประทาน\nทั้ง�ลม\nทั้งคน\nทั้งดุ้น\nทั้งที\nทั้งนั้น\nทั้งนี้\nทั้งปวง\nทั้งผอง\nทั้งเพ\nทั้งมวล\nทั้งสิ้น\nทั้งหมด\nทั้งหลาย\nทัณฑ์บน\nทัดทาน\nทัดเทียม\nทันควัน\nทันใจ\nทันใด\nทันตา\nทันสมัย\nทันที\nทับถม\nทับทรวง\nทับศัพท์\nทั่วถึง\nทั่วไป\nท่าทาง\nท่าที\nท้าทาย\nทาง�าร\nทางข้าม\nทางด่วน\nทางเท้า\nทางโท\nทางใน\nทางผ่าน\nทางม้าลาย\nทางหลวง\nทางออ�\nทางเอ�\nทาน�ัณฑ์\nทานตะวัน\nท่านชาย\nทานบารมี\nท่านผู้ห�ิง\nท่านห�ิง\nทาบทาม\nท้ายทอย\nทารุณ�รรม\nทำคลอด\nทำใจ\nทำซ้ำ\nทำท่า\nทำที\nทำ�ท้ง\nทำโทษ\nทำบาป\nทำบุ�\nทำพิษ\nทำฟัน\nทำร้าย\nทำวัตร\nทำสาว\nทำเสน่ห์\nทำหมัน\nทำให้\nทิ้งขว้าง\nทิ้งทวน\nทิ้งท้าย\nทิน�ร\nทิพจั�ขุ\nทิพโสต\nทิพยจั�ษุ\nทิพย�าณ\nทิพยเนตร\nทิพยรส\nทิพา�ร\nทิ่มตำ\nทิ่ม�ทง\nทิวา�ร\nทิวา�าล\nทิศทาง\nทีเด็ด\nทีท่า\nทีนี้\nทีหลัง\nทีฆนิ�าย\nทีฆสระ\nที่ดิน\nที่นอน\nที่นั่ง\nที่ปรึ�ษา\nที่พึ่ง\nที่มั่น\nที่ราบ\nที่ว่า�าร\nที่สุด\nที่หมาย\nที่ไหน\nทุ�ที\nทุ�เมื่อ\nทุ�ข์สุข\nทุนทรัพย์\nทุนนิยม\nทุนรอน\nทุนสำรอง\nทุ่มเถียง\nทุ่มเท\nทูนหัว\nทูล�ระหม่อม\nเท�ระจาด\nเทครัว\nเทพเจ้า\nเทพดา\nเทพธิดา\nเทพนม\nเทพนิยม\nเทพนิยาย\nเทพบุตร\nเทพสังหรณ์\nเทศ�าล\nเทศนาโวหาร\nเทศบั��ัติ\nเทศบาล\nเทศมนตรี\nเทห์ฟา�ฟ้า\nเท่า�ับ\nเท่าใด\nเท่าตัว\nเท่าทัน\nเท่าทุน\nเท่าเทียม\nเท่านั้น\nเท่าไร\nเท้าช้าง\nเทิดทูน\nเที่ยงตรง\nเที่ยง�ท้\nเที่ยงธรรม\nเทียนชนวน\nเทียนพรรษา\nเทียบเคียง\nเทียบเท่า\nเทือ�เขา\nเทือ�เถา\n�ท็ง�์น้ำ\n�ท่นพิมพ์\n�ท่นมณฑล\n�ท่นหมึ�\n�ทร�ซอน\n�ทร�ซ้อน\n�ทร�ซึม\n�ทร��ซง\n�ทะโลม\nไทยดำ\nไทยทาน\nไทยธรรม\nไทยน้อย\nไทยให�่\nธงชัย\nธงชาติ\nธงทิว\nธรณีวิทยา\nธรณีสงฆ์\nธรรม�าย\nธรรม�าร\nธรรมเ�ษตร\nธรรมขันธ์\nธรรมคุณ\nธรรมจรรยา\nธรรมจริยา\nธรรมจั�ร\nธรรมจั�ษุ\nธรรมจาคะ\nธรรมจารี\nธรรมชาติ\nธรรมดา\nธรรมเนียม\nธรรมราชา\nธรรมศาสตร์\nธรรมสภา\nธรรมสังเวช\nธั�พืช\nธารพระ�ร\nธีรภาพ\nธีรราช\nน�เขา\nน�ต่อ\nน�ยูง\nน�รู้\nน�หวีด\nนครบาล\nนครรั�\nนงครา�\nนงนุช\nนงพะงา\nนงเยาว์\nนงราม\nนงลั�ษณ์\nนบนอบ\nนพเ�้า\nนพคุณ\nนพเคราะห์\nนพปฎล\nนพพล\nนพรัตน์\nนพศ�\nนพศูล\nนมข้น\nนมผง\nนมไม้\nนมนาน\nนมหนู\nนม�มว\nนรีเวช\nนรีเวชวิทยา\nนวดฟั้น\nนวยนาด\nนวลระหง\nนวลลออ\nนวลละออง\nนวลจันทร์\nนอ�ครู\nนอ�คอ�\nนอ�จา�\nนอ�ใจ\nนอ�ชาน\nนอ�รีต\nนอ�เหนือ\nนองเนือง\nนองเลือด\nนอน�้น\nนอนใจ\nนอบนบ\nนอนเล่น\nนอบน้อม\nน้อมนำ\nน้อยใจ\nน้อยหน้า\nนั��าร\nนั��ารเมือง\nนั��ีฬา\nนั�ข่าว\nนั�ท่องเที่ยว\nนั�เทศน์\nนั�โทษ\nนั�ธรรม\nนั�บวช\nนั�บิน\nนั�บุ�\nนั�ปราช�์\nนั�พรต\nนั�รบ\nนั�เรียน\nนั�เลง\nนั�วิชา�าร\nนั�ศึ�ษา\nนั�สิทธิ์\nนั�สืบ\nนั�หนา\nนั่งเทียน\nนั่งร้าน\nนัด�นะ\nนัดหมาย\nนั่น�หละ\nนั่นเอง\nนับถือ\nนับประสา\nนัยน์ตา\nนาดำ\nนาปรัง\nนาปี\nนาสวน\nนาหว่าน\nนาคบาศ\nนาคปร�\nนาคราช\nนาง�วั�\nนาง�ำนัล\nนางงาม\nนางใน\nนางบำเรอ\nนาง�บบ\nนางพ�า\nนางฟ้า\nนางไม้\nนางโลม\nนางสาว\nนางห้าม\nนางเอ�\nนา��รรม\nนา�ดนตรี\nนา�ศิลป์\nนานนม\nน่านน้ำ\nน่านฟ้า\nนาม�ร\nนามธรรม\nนามไธย\nนามบัตร\nนามปา��า\nนาม��ง\nนามส�ุล\nนามสงเคราะห์\nนามสม�า\nนายทะเบียน\nนายท่า\nนายท้าย\nนายทุน\nนายประ�ัน\nนายหน้า\nนายอำเภอ\nนารายณ์หัตถ์\nนารีผล\nนาวิ�โยธิน\nนำจับ\nนำพา\nนำทาง\nนำร่อง\nนำสืบ\nนำ�สดง\nน้ำ�รด\nน้ำ�าม\nน้ำเ�ลือ\nน้ำข้าว\nน้ำ�ข็ง\nน้ำ�ข็งไส\nน้ำ�ข็ง�ห้ง\nน้ำครำ\nน้ำคร่ำ\nน้ำค้าง\nน้ำค้าง�ข็ง\nน้ำคาวปลา\nน้ำคำ\nน้ำเค็ม\nน้ำเคย\nน้ำเงิน\nน้ำเงี้ยว\nน้ำจัณฑ์\nน้ำจิ้ม\nน้ำใจ\nน้ำเชื้อ\nน้ำเชื่อม\nน้ำซาวข้าว\nน้ำดอ�ไม้\nน้ำดี\nน้ำต�\nน้ำตา\nน้ำตาล\nน้ำท่า\nน้ำนม\nน้ำนวล\nน้ำบาดาล\nน้ำประสานทอง\nน้ำประปา\nน้ำปลา\nน้ำป่า\nน้ำผึ้ง\nน้ำพริ�\nน้ำพริ�เผา\nน้ำพี้\nน้ำพุ\nน้ำมนต์\nน้ำมนตร์\nน้ำมัน\nน้ำมือ\nน้ำมู�\nน้ำเมา\nน้ำย่อย\nน้ำยา\nน้ำรั�\nน้ำ�ร่\nน้ำลาย\nน้ำเลี้ยง\nน้ำสต๊อ�\nน้ำส้ม\nน้ำส้มสายชู\nน้ำสังข์\nน้ำสาบาน\nน้ำเสียง\nน้ำหนว�\nน้ำหนอง\nน้ำหนั�\nน้ำหน้า\nน้ำหนึ่ง\nน้ำหมึ�\nน้ำหอม\nน้ำเหลือง\nน้ำอบ\nน้ำอ้อย\nน้ำอัดลม\nนิ่งเฉย\nนิจศีล\nนิดเดียว\nนิดหน่อย\nนิติ�ร\nนิติ�รรม\nนิติธรรม\nนิตินัย\nนิติบั��ัติ\nนิติบุคคล\nนิติภาวะ\nนิติวิทยาศาสตร์\nนิติเวช\nนิติเวชศาสตร์\nนิติศาสตร์\nนิเทศศาสตร์\nนิ่มนวล\nนิรุ�ติศาสตร์\nนิเวศวิทยา\nนิศา�ร\nนิศา�าล\nนิศาชล\nนิศารัตน์\nนี่�น่ะ\nนี่�หละ\nนี่เอง\nนึ�คิด\nนุงถุง\nนุ่งห่ม\nนุ่มนวล\nนุ่มนิ่ม\nเนตรนารี\nเนติบัณฑิต\nเนยเทียม\nเนยใส\nเนิ่นนาน\nเนิบนาบ\nเนื้อความ\nเนื้อคู่\nเนื้อเค็ม\nเนื้องอ�\nเนื้อตัว\nเนื้อตาย\nเนื้อที่\nเนื้อ�ท้\nเนื้อเปื่อย\nเนื้อผ้า\nเนื้อเพลง\nเนื้อไม้\nเนื้อเยื่อ\nเนื้อร้อง\nเนื้อร้าย\nเนื้อเรื่อง\nเนื้อหา\nเนืองนอง\nเนืองนิตย์\nเนือง�น่น\n�น่ใจ\n�น่ชัด\n�น่�ท้\n�น่นอน\n�น่นิ่ง\n�น่�น่ว\n�น่น�ฟ้น\n�น่นหนา\n�นบเนียน\n�นบ�น่น\n�นวคิด\n�นวทาง\n�นวโน้ม\n�นวป่า\n�นวรบ\n�นวร่วม\n�นวหน้า\n�นวหลัง\n�น่ว�น่\n�นะนำ\n�นะ�นว\nโน้มน้าว\nในหลวง\nบ�พร่อง\nบง�ช\nบง�าร\nบดบัง\nบท�ลอน\nบท�วี\nบทความ\nบทคัดย่อ\nบทเฉพาะ�าล\nบทนำ\nบทบั��ัติ\nบทบาท\nบทประพันธ์\nบทเพลง\nบทร้อง\nบทเรียน\nบทลงโทษ\nบทสนทนา\nบทอัศจรรย์\nบทจร\nบทบงสุ์\nบทมาลย์\nบทรัช\nบทเรศ\nบทวลั�ช์\nบนบาน\nบรมครู\nบรมธาตุ\nบรมบพิตร\nบรมวงศานุวงศ์\nบรมอั�ิ\nบรรณพิภพ\nบรรณศาลา\nบรรณา�าร\nบรรณาธิ�าร\nบรรณานุ�รม\nบรรณารั�ษ์\nบรรณารั�ษศาสตร์\nบรรดามี\nบรรดาศั�ดิ์\nบรรทัด�าน\nบรรพบุรุษ\nบรรลัย�ัลป์\nบรรลัยจั�ร\nบริคณห์สนธิ\nบวงสรวง\nบ่วงบาศ\nบ้วนพระโอษ�์\nบ่อเ�ิด\nบอ��ล่าว\nบอ�บท\nบอ�บุ�\nบอ�ใบ้\nบอ�ปัด\nบ้อง�ั�ชา\nบ้องตื้น\nบ้องไฟ\nบ้องหู\nบอดสี\nบ่อนทำลาย\nบอบช้ำ\nบอบบาง\nบอบ�บบ\nบังโ�ลน\nบังโคลน\nบังใบ\nบั้งไฟ\nบังคับ�าร\nบังคับบั�ชา\nบั�ชา�าร\nบัณฑุ�ัมพล\nบัดดล\nบัดเดี๋ยว\nบัดนั้น\nบัดนี้\nบัดสีบัดเถลิง\nบัตรเครดิต\nบัตรพลี\nบัตรสนเท่ห์\nบัตรสินเชื่อ\nบั่นทอน\nบั้นท้าย\nบั้นปลาย\nบั้นพระองค์\nบั้นเอว\nบันไดลิง\nบันไดเลื่อน\nบันเทิงคดี\nบัวลอย\nบัวบ�\nบ้าจี้\nบ้าดีเดือด\nบ้าน้ำลาย\nบ้าบิ่น\nบ้าระห่ำ\nบ้าเลือด\nบ้าหอบฟาง\nบา�บั่น\nบา�หน้า\nบางตา\nบางเบา\nบางที\nบาดเจ็บ\nบาด�ผล\nบาดหมาง\nบาตรให�่\nบาทบง�ช\nบาทบงสุ์\nบาทบริจาริ�า\nบาทวิถี\nบานเ�ล็ด\nบานตะเ�ียง\nบานตะไท\nบานเบอะ\nบานปลาย\nบาน�ผละ\nบานพับ\nบ้านจัดสรร\nบ้านช่อง\nบ้านนอ�\nบ้านพั�\nบ้านเมือง\nบ้านรับรอง\nบ้านเรือน\nบาป�รรม\nบายศรี\nบ่ายเบี่ยง\nบ่ายหน้า\nบ่าวไพร่\nบิดเบี้ยว\nบิดเบือน\nบิดพลิ้ว\nบี้�บน\nบีบคั้น\nบีบรัด\nบึ้งตึง\nบึ้งบูด\nบุ�บั่น\nบุ�เบิ�\nบุ�รุ�\nบุคลิ�ภาพ\nบุคลิ�ลั�ษณะ\nบุ�ธรรม\nบุ�นิธิ\nบุ�ฤทธิ์\nบุบสลาย\nบุ้ยใบ้\nบุรุษเพศ\nบุหงารำไป\nบู้บี้\nบูชายั�\nบูดบึ้ง\nบูดเบี้ยว\nเบาความ\nเบาใจ\nเบาบาง\nเบาปั��า\nเบามือ\nเบา�รง\nเบาสมอง\nเบาหวาน\nเบาโหวง\nเบ้าตา\nเบาะ�ส\nเบิ�ความ\nเบิ�บาน\nเบี้ยล่าง\nเบี้ยเลี้ยง\nเบี้ยหวัด\nเบี่ยงบ่าย\nเบียดบัง\nเบียดเบียน\nเบียดเสียด\nเบื้องต้น\nเบื้องบน\nเบื้องหน้า\nเบื้องหลัง\n�บ�ะดิน\n�บเบาะ\n�บ่งเบา\n�บ่งปัน\n�บ่ง�ย�\n�บบฉบับ\n�บบ�ปลน\n�บบ�ผน\n�บบ�ึ�หัด\n�บบพิมพ์\n�บบสอบถาม\n�บบอย่าง\n�บะ�ฉะ\n�บะท่า\nโบ�ดง\nโบราณคดี\nโบราณวัตถุ\nโบราณสถาน\nใบขับขี่\nใบจอง\nใบตอง\nใบ�ทร�\nใบบอ�\nใบบุ�\nใบเบิ�ทาง\nใบปลิว\nใบพัด\nใบโพ\nใบไม้\nใบระ�า\nใบรับรอง\nใบลา\nใบเลี้ยง\nใบสั่ง\nใบสำคั�\nใบสุทธิ\nใบเสร็จ\nใบหน้า\nใบอนุ�าต\nใบระ�า\nป�ครอง\nป�คลุม\nป�ป้อง\nป�ปิด\nป�ิบัติ�าร\nป�ิบัติบูชา\nป�พีวิทยา\nป�มฌาน\nป�มทัศน์\nป�มเทศนา\nป�มนิเทศ\nป�มพยาบาล\nป�มยาม\nป�มฤ�ษ์\nป�มวัย\nป�มสมโพธิ\nปนเป\nป่นปี้\nปมเขื่อง\nปมเด่น\nปมด้อย\nปรนเปรอ\nปรบไ�่\nปรบมือ\nปรสิตวิทยา\nประโปรย\nประพรม\nประ�ันชีวิต\nประ�ันภัย\nประจั�ษ์พยาน\nประจั�บาน\nประจันหน้า\nประจำ�าร\nประจำเดือน\nประจำเมือง\nประจำยาม\nประชดประชัน\nประชา�ร\nประชา�รศาสตร์\nประชาคม\nประชาชน\nประชาราษฎร์\nประชาชาติ\nประชาชี\nประชาทัณฑ์\nประชาบาล\nประชาพิจารณ์\nประชาภิบาล\nประชามติ\nประชาสงเคราะห์\nประชาสัมพันธ์\nประดับประดา\nประดามี\nประดาน้ำ\nประเดี๋ยวเดียว\nประเดี๋ยวนี้\nประทับใจ\nประทุษร้าย\nประเทศราช\nประพาสต้น\nประเพณีนิยม\nประลัย�ัลป์\nประวัติ�ารณ์\nประวัติศาสตร์\nประสบ�ารณ์\nประสบ�ารณ์นิยม\nประสาท�าร\nประสูติ�าร\nประสูติ�าล\nประเส\nปรับทุ�ข์\nปรับโทษ\nปรับปรุง\nปรา���ารณ์\nปราดเปรียว\nปราดเปรื่อง\nปราบปราม\nปริ��าบัตร\nปรัยัติธรรม\nปรุโปร่ง\nปลงใจ\nปลงต�\nปลดทุ�ข์\nปลดปลง\nปลดปล่อย\nปลดเปลื้อง\nปลดระวาง\nปลด�อ�\nปล้นสะดม\nปลอ��ระสุน\nปลอ�คอ\nปลอดโปร่ง\nปลอดภัย\nปลอมปน\nปลอม�ปลง\nปลอบโยน\nปล่อยใจ\nปล่อยตัว\nปล่อยปละ\nปลั๊�ไฟ\nปลา�ริม\nปลาเค็ม\nปลาจ่อม\nปลาเจ่า\nปลา�ด�\nปลาตู้\nปลาทอง\nปลาร้า\nปลาส้ม\nปลาดาว\nปลาบิน\nปลา�า\nปลาวาฬ\nปลาหมึ�\nปลาบปลื้ม\nปลายข้าว\nปลาย�ถว\nปลายทาง\nปลิ้นปลอ�\nปลิ้นปล้อน\nปลี�ตัว\nปลี�ย่อย\nปลุ�ใจ\nปลุ�ปล้ำ\nปลุ�ปั่น\nปลุ�ระดม\nปลุ�เส�\nปลู��ัง\nปลู�สร้าง\nปวดถ่วง\nปวดมวน\nปวดร้าว\nป่วนปั่น\nป่วย�าร\nปอ�ลอ�\nป้อง�ัน\nปั�ใจ\nปั�ดำ\nปั�หลั�\nปัจเจ�บุคคล\nปัจเจ�พุทธะ\nปัจเจ�โพธิ\nปัจฉิมชน\nปัจฉิมทิศ\nปัจฉิมภาค\nปัจฉิมยาม\nปัจฉิมลิขิต\nปัจฉิมวัย\nปัจฉิมวาจา\nปั��าชน\nปั��าวิมุติ\nปั��าอ่อน\nปัดเป่า\nปันส่วน\nปั่นป่วน\nปั่น�ปะ\nปั่นหัว\nปั้นจิ้ม\nปั้นเจ๋อ\nปั้นปึ่ง\nปั้นสิบ\nปั๊มน้ำมัน\nป่าช้า\nป่าชายเลน\nป่าดง\nป่าดงดิบ\nป่าดิบ\nป่าเถื่อน\nป่าเบ�จพรรณ\nป่าละเมาะ\nปา��า\nปา�ขอ\nปา��ข็ง\nปา�คอ\nปา�คำ\nปา�คีบ\nปา�จัด\nปา�น้ำ\nปา�เปล่า\nปา�เสียง\nปาน�ลาง\nป่านนี้\nป้านลม\nป้ายสี\nป่าวร้อง\nปิดฉา�\nปิดบัง\nปิตุฆาต\nปิตุภูมิ\nปีมะโว้\nปี�สง\nปี่�ลาง\nปี่ไฉน\nปี่ชวา\nปี่นอ�\nปี่ใน\nปี่พาทย์\nปี่อ้อ\nปี��า\nปีนเ�ลียว\nปีนป่าย\nปึ��ผ่น\nปึงปัง\nปืน�ล\nปืนคร�\nปืนพ�\nปืนยา\nปืนยาว\nปืนลม\nปืนเล็�\nปืนเล็�ยาว\nปืนสั้น\nปืนให�่\nปุบปับ\nปุ๊บปั๊บ\nปุ่มเปือ�\nปุย�้าย\nปุ๋ยคอ�\nปุ๋ยเคมี\nปุ๋ยวิทยาศาสตร์\nปุ๋ยหมั�\nปุ๋ยอินทรีย์\nปูจ๋า\nปูเสฉวน\nปู่เจ้า\nปู่ทวด\nปูนขาว\nปูนซีเมนต์\nปูนดิบ\nปูน�ดง\nปูนปลาสเตอร์\nปูนปั้น\nเป็ดเทศ\nเป็ดน้ำ\nเป็น�ลาง\nเป็นใจ\nเป็นต้น\nเป็นต่อ\nเป็นรอง\nเป็นไร\nเป็นลม\nเป็นห่วง\nเป็นอยู่\nเปรมปรีดิ์\nเปรอะเปื้อน\nเปรียบเทียบ\nเปรียบเปรย\nเปรี้ยวปา�\nเปรี้ยวหวาน\nเปรื่องปราด\nเปล�วน\nเปล่งปลั่ง\nเปล่าดาย\nเปล่าเปลี่ยว\nเปลี่ยนใจ\nเปลี่ยนตัว\nเปลี่ยน�ปลง\nเปลี่ยนมือ\nเปลี่ยนหน้า\nเป๋อเหลอ\nเปะปะ\nเป่า�บ\nเป้านิ่ง\nเป้าหมาย\nเปิดฉา�\nเปิดเปิง\nเปิดโปง\nเปิดผนึ�\nเปิดเผย\nเปีย�ปูน\n�ป้งสาลี\n�ป้งนวล\n�ป้งเปีย�\n�ป้งมัน\n�ป้ง�ุ่น\n�ป้งร่ำ\n�ป้งสิงคโปร์\n�ป้งหมี่\n�ปดปน\n�ปดเปื้อน\n�ปรปรวน\n�ปรผัน\n�ปรพั�ตร์\n�ปรรูป\n�ปรอั�ษร\n�ปล�ปลอม\n�ปะโป้ง\nโป้ปด\nโปร่ง�สง\nโปร่งใส\nโปรดปราน\nโปรยทาน\nโปรยปราย\nโปโลน้ำ\nผ�ผัน\nผ�า�รอง\nผงขาว\nผงชูรส\nผงซั�ฟอ�\nผงฟู\nผดุงครรภ์\nผมไฟ\nผลพลอยได้\nผลลัพธ์\nผลัดเปลี่ยน\nผลิตผล\nผลิตภัณฑ์\nผลุบโผล่\nผสมเทียม\nผสมผสาน\nผสมผเส\nผสมพันธุ์\nผสมโรง\nผสมเสร็จ\nผ่อง�ผ้ว\nผ่องใส\nผ่อนคลาย\nผ่อนชำระ\nผ่อนปรน\nผ่อนผัน\nผ่อนส่ง\nผอมโซ\nผอม�ห้ง\nผั�ชี\nผั�ตบชวา\nผั�บุ้ง\nผังเมือง\nผัดผ่อน\nผัน�ปร\nผันผวน\nผ่าตัด\nผ่าเผย\nผ่าหมา�\nผ่าเหล่า\nผ้าขนหนู\nผ้าขาวม้า\nผ้าขี้ริ้ว\nผ้าเช็ดตัว\nผ้าเช็ดปา�\nผ้าเช็ดมือ\nผ้าเช็ดหน้า\nผ้าดิบ\nผ้าต่วน\nผ้าไตร\nผ้าถุง\nผ้า�ถบ\nผ้านวม\nผ้านุ่ง\nผ้าใบ\nผ้าป่า\nผ้าป่าน\nผ้าผ่อน\nผ้าพันคอ\nผ้าพัน�ผล\nผ้า�พร\nผ้าโพ�หัว\nผ้ามัดหมี่\nผ้ายาง\nผ้าลู�ไม้\nผ้าเหลือง\nผ้าอนามัย\nผ้าอ้อม\nผาดโผน\nผาติ�รรม\nผิดหวัง\nผิวเผิน\nผิวพรรณ\nผิวหนัง\nผี�ระสือ\nผี�ระหัง\nผี�อง�อย\nผีโขมด\nผีดิบ\nผีตองเหลือง\nผีถ้วย��้ว\nผี�ถน\nผีทะเล\nผีบุ�\nผีปอบ\nผีพุ่งไต้\nผีฟ้า\nผีเรือน\nผีสาง\nผีเสื้อ\nผีห่า\nผึ่งผาย\nผุดผ่อง\nผุดผาด\nผู้คน\nผู้คุม\nผู้จัด�าร\nผู้ชาย\nผู้เชี่ยวชา�\nผู้ดี\nผู้โดยสาร\nผู้ต้องขัง\nผู้ต้องหา\nผู้�ทน\nผู้น้อย\nผู้บริโภค\nผู้บังคับบั�ชา\nผู้ป�ครอง\nผู้ประ�อบ�าร\nผู้ป่วย\nผู้พิพา�ษา\nผู้เยาว์\nผู้ร้าย\nผู้วิเศษ\nผู้สื่อข่าว\nผู้เสียหาย\nผู้ห�ิง\nผู้ให�่\nผู้ให�่บ้าน\nผู�ขวั�\nผู�ขาด\nผู�พัน\nผู�มัด\nเผชิ�หน้า\nเผด็จ�าร\nเผด็จศึ�\nเผย�ผ่\nเผย�พร่\nเผละผละ\nเผ่าพันธุ์\nเผื่อ�ผ่\n�ผงลอย\n�ผน�าร\n�ผนงาน\n�ผนที่\n�ผนผัง\n�ผนภาพ\n�ผนภูมิ\n�ผ่นดิน\n�ผ่นเสียง\n�ผ้วพาน\nโผงผาง\n�นทอง\n�อยทอง\n�ั��ค\n�ั�บัว\n�ั��่าย\n�ั�ใ�่\n�ังใจ\n�ังหัว\n�าชี\n�า��ด\n�าละมี\n�่าพระบาท\n�่า�ืน\n�่าฟัน\n�้าฟาง\n�า�ตัว\n�า��ัง\n�ีดาษ\n�ีมะม่วง\n�ีจั�ร\n�ีเท้า\n�ีปา�\n�ีพาย\n�ีมือ\n�ีเย็บ\n�ึ�งาน\n�ึ�ปรือ\n�ึ��น\n�ึ�สอน\n�ึ�หัด\n�ืดเคือง\nใ�่�ัน\nพงพี\nพงศ์พันธุ์\nพ�าโศ�\nพ�าไฟ\nพบปะ\nพบพาน\nพรสวรรค์\nพรมคด\nพรม�ดน\nพรมมิ\nพรรคพว�\nพรรณราย\nพรวดพราด\nพรหมชาติ\nพรหมลิขิต\nพรหมโล�\nพรหมวิหาร\nพร้อมใจ\nพร้อมพรั่ง\nพร้อมเพรียง\nพร้อมมูล\nพร้อมสรรพ\nพร้อมหน้า\nพระครู\nพระคุณ\nพระเคราะห์\nพระเครื่อง\nพระเจ้า\nพระเจ้าอยู่หัว\nพระชายา\nพระทัย\nพระนาง\nพระนางเจ้า\nพระเป็นเจ้า\nพระผู้เป็นเจ้า\nพระพิมพ์\nพระพุทธเจ้า\nพระพุทธองค์\nพระภูมิ\nพระยา\nพระรอง\nพระสนม\nพระสนมเอ�\nพระองค์\nพระองค์เจ้า\nพระเอ�\nพรั่งพร้อม\nพรั่งพรู\nพรั่นพรึง\nพร่างพราว\nพรายน้ำ\nพราย�พรว\nพราว�พรว\nพร่ำพลอด\nพร่ำเพรื่อ\nพร่ำเพ้อ\nพริ�ไทย\nพริ้งพราย\nพริ้งเพรา\nพริ้งเพริศ\nพริบตา\nพริ้มพราย\nพริ้มเพรา\nพรุ่งนี้\nพฤติ�รรม\nพฤติ�ารณ์\nพฤตินัย\nพล�าร\nพลขับ\nพลความ\nพลเมือง\nพลรบ\nพลร่ม\nพลเรือน\nพลโล�\nพลศึ�ษา\nพลบค่ำ\nพลอดรั�\nพลังงาน\nพลังเงียบ\nพลังจิต\nพลั้งปา�\nพลั้งเผลอ\nพลั้งพลาด\nพลัดถิ่น\nพลัดพรา�\nพลาดท่า\nพลาดพลั้ง\nพลิ��พลง\nพลี�รรม\nพลุ่งพล่าน\nพว�พ้อง\nพวงมาลัย\nพวงมาลา\nพวงหรีด\nพวงคราม\nพวงชมพู\nพวง�สด\nพ่วงพี\nพวยน้ำ\nพวยพุ่ง\nพส�นิ�ร\nพหุคูณ\nพหุภาคี\nพหูพจน์\nพหูสูต\nพอควร\nพอใจ\nพอใช้\nพอใช้ได้\nพอดี\nพอตัว\nพอทำเนา\nพอประมาณ\nพอเพียง\nพอ�รง\nพอสมควร\nพอเหมาะ\nพ่อขุน\nพ่อครัว\nพ่อตา\nพ่อบ้าน\nพ่อพันธุ์\nพ่อม่าย\nพ่อเมือง\nพ่อเลี้ยง\nพ่อสื่อ\nพอ�พูน\nพ้องพาน\nพั�ผ่อน\nพั�พิง\nพั�ฟื้น\nพั�ร้อน\nพั��รม\nพัดยศ\nพัดลม\nพันพัว\nพับ�าน\nพับเพียบ\nพัวพัน\nพาซื่อ\nพาดพิง\nพิณพาทย์\nพิธี�ร\nพิธี�รรม\nพิธี�าร\nพิธีรีตอง\nพิธีสาร\nพินัย�รรม\nพิมพ์เขียว\nพิมพ์ใจ\nพิมพ์ดีด\nพิษสง\nพี่น้อง\nพี่เบิ้ม\nพี่เลี้ยง\nพึงใจ\nพึงพอใจ\nพึ่งพา\nพึ่งพิง\nพืชพันธุ์\nพืชมงคล\nพื้น�าน\nพื้นที่\nพื้นบ้าน\nพื้นเพ\nพื้นเมือง\nพื้นเสีย\nพุพอง\nพุทธ�าล\nพุทธคุณ\nพุทธจั�ร\nพุทธเจดีย์\nพุทธฎี�า\nพุทธป�ิมา\nพุทธป�ิมา�ร\nพุทธมาม�ะ\nพุทธศั�ราช\nพุทธศาสนิ�ชน\nพุทธองค์\nพุทธชาด\nพุทธรั�ษา\nพุ่มพวง\nพุ่มไม้\nพู่�ัน\nพูดจา\nเพ่งเล็ง\nเพดานบิน\nเพดานปา�\nเพริศพราย\nเพริศพริ้ง\nเพริศ�พร้ว\nเพรีย�พร้อง\nเพรียวลม\nเพลงเชิด\nเพลงยาว\nเพลิง�ัลป์\nเพลินใจ\nเพลินตา\nเพลี่ยงพล้ำ\nเพ้อ�ัน\nเพาะ�าย\nเพาะชำ\nเพาะปลู�\nเพิ�ถอน\nเพิ�เฉย\nเพิ่มเติม\nเพิ่มพูน\nเพียงตา\nเพียงพอ\nเพียบ�ประ\nเพียบพร้อม\nเพื่อนเ�ลอ\nเพื่อนตาย\nเพื่อนบ้าน\nเพื่อน�ูง\nเพื่อนยา�\n�พ้ท้อง\n�พร่หลาย\n�พร่งพราย\n�พรวพราว\nโพธิ�าณ\nโพธิบัลลัง�์\nโพธิสมภาร\nโพธิสัตว์\nโพ้นทะเล\nโพยภัย\nไพ่ตาย\nไพ่ป๊อ�\nไพรวัน\nไพรสณฑ์\nไพรสัณฑ์\nไพร่พล\nไพร่ฟ้า\nไพร่สม\nไพร่ส่วย\nไพร่หลวง\nฟ�ช้ำ\nฟองเต้าหู้\nฟองน้ำ\nฟองมัน\nฟ้อง�ลับ\nฟ้องร้อง\nฟอนเฟะ\nฟั�ทอง\nฟัดเฟียด\nฟันดาบ\nฟัน�่า\nฟัน�ท้\nฟันน้ำนม\nฟันปลา\nฟันฟาง\nฟันเฟือง\nฟันม้า\nฟันเลื่อย\nฟันหนู\nฟั่นเ�ือ\nฟั่นเฟือน\nฟื้นตัว\nฟื้น�อย\nฟื้นฟู\nฟุ้งซ่าน\nฟุ้งเฟ้อ\nฟุ้งเฟื่อง\nฟุตบอล\nฟูฟ่อง\nฟูเฟื่อง\nฟูมฟั�\nฟูมฟาย\nเฟะฟะ\nเฟื่องฟ้า\nเฟื่องฟุ้ง\nเฟื่องฟู\nไฟฉาย\nไฟ�ช็�\nไฟธาตุ\nไฟฟ้า\nภัต�ิจ\nภาคทัณฑ์\nภาคพื้น\nภาคเรียน\nภาคภูมิ\nภาพถ่าย\nภาพนิ่ง\nภาพประ�อบ\nภาพพจน์\nภาพยนตร์\nภาพลวงตา\nภาพลั�ษณ์\nภายนอ�\nภายใน\nภายหน้า\nภายหลัง\nภาร�ิจ\nภารธุระ\nภารโรง\nภารตวิทยา\nภาษาศาสตร์\nภาส�ร\nภิ�โ�ภาพ\nภินชาติ\nภูธร\nภูธเรศ\nภูบาล\nภูเบศ\nภูเบศวร์\nภูเขา\nภูเขาไฟ\nภูผา\nภูตคาม\nภูตบดี\nภูตรูป\nภูเตศวร\nภูมินทร์\nภูมิบาล\nภูมิประเทศ\nภูมิภาค\nภูมิรั�ศาสตร์\nภูมิลำเนา\nภูมิศาสตร์\nภูมิอา�าศ\nภูมิธรรม\nภูมิปั��า\nภูมิรู้\nภูมิใจ\nภูมิ�าน\nภูมิคุ้ม�ัน\nภูมิ�พ้\nภูษาโยง\nเภทภัย\nเภสัช�ร\nเภสัช�รรม\nเภสัชวิทยา\nเภสัชศาสตร์\nโภคทรัพย์\nโภคภัณฑ์\nโภชนา�ร\nโภชนา�าร\nม�ุฎราช�ุมาร\nมงคล��ด\nมงคลสูตร\nมงคลหัตถี\nมณเฑียรบาล\nมดดำ\nมด�ดง\nมดเท็จ\nมดยอบ\nมดลู�\nมธุปายาส\nมธุรส\nมนเทียรบาล\nมนุษย์�บ\nมโน�รรม\nมโนคติ\nมโนทุจริต\nมโนธรรม\nมโนภาพ\nมโนมัย\nมโนรถ\nมโนรมย์\nมโนสุจริต\nมรรคนาย�\nมรรคผล\nมฤคชาติ\nมฤคทายวัน\nมฤคราช\nมลทิน\nมลพิษ\nมลสาร\nมว�เหล็�\nม้วนหน้า\nมวยไทย\nมวยปล้ำ\nมวยล้ม\nมวยวัด\nมวยสา�ล\nมวยหมู่\nมวลสาร\nมอคราม\nมอซอ\nมอหมึ�\nมองเมียง\nมอบตัว\nมอบหมาย\nมอมเมา\nมะขามเทศ\nมะขามป้อม\nมะขามเปีย�\nมะเขือเทศ\nมะเขือพวง\nมะพร้าว��้ว\nมั�คุ้น\nมั�จี่\nมั�ง่าย\nมั�น้อย\nมั�มา�\nมั�ให�่\nมั่งคั่ง\nมั่งมี\nมัจจุราช\nมัชฌิมนิ�าย\nมัชฌิมประเทศ\nมัชฌิมยาม\nมัชฌิมวัย\nมัดจำ\nมัดหมี่\nมัธยม�าล\nมัธยมศึ�ษา\nมัน��ว\nมันเทศ\nมัน�รั่ง\nมันเปลว\nมันสมอง\nมั่นคง\nมั่นใจ\nมั่นหมาย\nมั่นเหมาะ\nมัวเมา\nมัวหมอง\nมั่วสุม\nม้าเทศ\nม้าน้ำ\nม้ามืด\nม้าเร็ว\nม้าล่อ\nม้าลาย\nมา�มาย\nมาตร�าร\nมาตร�าน\nมาตราส่วน\nมาตุคาม\nมาตุฆาต\nมาตุภูมิ\nม่านตา\nม่านบังตา\nมายา�ร\nมายา�ล\nมายา�าร\nมายาวี\nมารผจ�\nมารวิชัย\nมารสังคม\nมารหัวขน\nมาลา�าร\nมิ่งขวั�\nมิ่งมิตร\nมิจฉาจาร\nมิจฉาชีพ\nมิดชิด\nมิดเมี้ยน\nมิดหมี\nมิตรจิต\nมิตรภาพ\nมิตรสหาย\nมิน่า\nมีหน้า\nมีดโ�น\nมีดดาบ\nมีดโต้\nมีดพ�\nมีดพับ\nมีดสั้น\nมึนงง\nมึนชา\nมึนตึง\nมึนเมา\nมืดครึ้ม\nมืดมน\nมืดมัว\nมือจับ\nมือดี\nมือเติบ\nมือปืน\nมือเปล่า\nมือมืด\nมือสอง\nมือเสือ\nมือหนึ่ง\nมือใหม่\nมุ�ตล�\nมุขปา�ะ\nมุขมนตรี\nมุ่งมั่น\nมุ่งมาด\nมุ่งหน้า\nมุ่งหมาย\nมุ่งหวัง\nมุ้งลวด\nมุ้งสายบัว\nมุม�้ม\nมุม�ลับ\nมุมเงย\nมุมฉา�\nมุมตรง\nมุมป้าน\nมุมมืด\nมุม�ย้ง\nมุมสะท้อน\nมุมหั�เห\nมุม�หลม\nมุสาวาท\nมู�เลือด\nมู�มัน\nมู�หลวง\nมูนดิน\nมูล�าน\nมูลนาย\nมูลนิธิ\nมูลเหตุ\nมูลค่า\nมูล�อย\nเม็ดเงิน\nเม็ดเลือด\nเม็ดโลหิต\nเม่นทะเล\nเมรุมาศ\nเมรุราช\nเมล์อา�าศ\nเมาดิบ\nเมามัน\nเมามัว\nเมามาย\nเมินเฉย\nเมียน้อย\nเมียหลวง\nเมียงมอง\nเมี่ยงลาว\nเมี่ยงส้ม\nเมื่อ�ี้\nเมื่อตะ�ี้\nเมื่อใด\nเมื่อไร\nเมื่อไหร่\nเมื่อนั้น\nเมืองขึ้น\nเมืองท่า\nเมืองนอ�\nเมืองหลวง\nเมื่อยขบ\nเมื่อยล้า\n�ม่�อง\n�ม่�ุ��จ\n�ม่คุณ\n�ม่งาน\n�ม่เจ้า\n�ม่ชี\n�ม่ทัพ\n�ม่นม\n�ม่น้ำ\n�ม่บท\n�ม่บ้าน\n�ม่เบี้ย\n�ม่พระ\n�ม่พิมพ์\n�ม่เพลง\n�ม่มด\n�ม่ม่าย\n�ม่ไม้\n�ม่ย�\n�ม่ยาย\n�ม่ร้าง\n�ม่เรือน\n�ม่�รง\n�ม่เล้า\n�ม่เลี้ยง\n�ม่สี\n�ม่สื่อ\n�ม่เหล็�\n�มงมุม\n�ม่นยำ\n�มลงช้าง\n�มลงวัน\n�มลงปอ\n�มลงภู่\n�มลงเม่า\n�มวเซา\n�มวน้ำ\n�มวป่า\n�มวมอง\nไม้�ลัด\nไม้�วาด\nไม้�างเขน\nไม้เ�าหลัง\nไม้ขีดไฟ\nไม้จิ้มฟัน\nไม้เด็ด\nไม้ตาย\nไม้ตีพริ�\nไม้ที\nไม้เท้า\nไม้บรรทัด\nไม้เมตร\nไม้ระ�นง\nไม้เรียว\nไม้หมอน\nไม้อัด\nไม้จัตวา\nไม้ตรี\nไม้ไต่คู้\nไม้โท\nไม้ผัด\nไม้มลาย\nไม้ม้วน\nไม้ยม�\nไม้หน้า\nไม้หันอา�าศ\nไม้เอ�\nย��ลีบ\nย�ครู\nย�เครื่อง\nย�เค้า\nย�ทรง\nย�ฟ้อง\nย�เมฆ\nย�ยอ\nย�ย่อง\nย�เลิ�\nย�เว้น\nย่นย่อ\nยมทูต\nยมบาล\nยมราช\nยมโล�\nยวดยิ่ง\nยวดยาน\nยวนยี\nยวบยาบ\nย่อท้อ\nย่อส่วน\nย่อหน้า\nย่อหย่อน\nยอ�ย้อน\nยองใย\nย่องเบา\nย่อง�ย่ง\nยอดเยี่ยม\nยอดอ�\nย้อนยอ�\nย้อนรอย\nย้อนศร\nย้อน�สง\nย้อนหลัง\nยอบ�ยบ\nยอมความ\nย่อมเยา\nย่อยยับ\nยั�ยอ�\nยั�ย้าย\nยั�เยื้อง\nยั��รรม\nยั�พิธี\nยัดเยียด\nยับเยิน\nยับยั้ง\nยั่วยวน\nยั่วยุ\nยั่วเย้า\nยา�วาด\nยา�ันยุง\nยาเขียว\nยาใจ\nยาฉุน\nยาชา\nยาซัด\nยาดอง\nยา�ดง\nยาถ่าย\nยาธาตุ\nยานัตถุ์\nยาเบื่อ\nยาโป๊\nยา��ด\nยาพิษ\nยาระบาย\nยาสลบ\nยาสั่ง\nยาสีฟัน\nยาสูบ\nยาเส้น\nยาเสพติด\nยาหม่อง\nยาเหลือง\nย่าทวด\nย่านาง\nยา��ค้น\nยา�จน\nยา�เย็น\nยา�ไร้\nยางนอ�\nยางใน\nยางมะตอย\nยางมะตูม\nยางลบ\nยางสน\nยางอาย\nย่าง�ราย\nย่างเยื้อง\nย่างสด\nย่างสามขุม\nย่างเหยียบ\nยานเ�ราะ\nยานพาหนะ\nยานอว�าศ\nยานคาง\nยายทวด\nยาวเฟื้อย\nยาวยืด\nยาวเหยียด\nยำทวาย\nยำให�่\nยำเ�รง\nยำเยง\nย่ำต๊อ�\nย่ำยี\nย่ำ�ย่\nยิงเป้า\nยิ่งนั�\nยิ่งยวด\nยิ่งให�่\nยินดี\nยินยอม\nยินร้าย\nยิ้ม�ริ่ม\nยิ้ม�ฉ่ง\nยิ้ม�ต้\nยิ้ม�ป้น\nยิ้มเผล่\nยิ้มเยาะ\nยิ้ม�ย้ม\nยียวน\nยึดครอง\nยึดถือ\nยึดมั่น\nยึดเหนี่ยว\nยืดยาด\nยืดยาว\nยืดเยื้อ\nยืดหยุ่น\nยืดอ�\nยืน�ราน\nยืนต้น\nยืนพื้น\nยืนยง\nยืนยัน\nยืนหยัด\nยื้อยุด\nยุยง\nยุ�ยง\nยุ�หย่\nยุคลบาท\nยุคเข็�\nยุคทอง\nยุคมืด\nยุ่งขิง\nยุ่งยา�\nยุ่งเหยิง\nยุติธรรม\nยุทธ�าร\nยุทธนาวี\nยุทธปัจจัย\nยุทธภัณฑ์\nยุทธภูมิ\nยุทธวิธี\nยุทธศาสตร์\nยุทธหัตถี\nยุทธนา�าร\nยุทธนาธิ�าร\nยุบยับ\nยุบยิบ\nยุพราช\nยู่ยี่\nเย็นเจี๊ยบ\nเย็นใจ\nเย็นฉ่ำ\nเย็นเฉียบ\nเย็นชา\nเย็นชืด\nเย็นตา\nเย็นเยียบ\nเย็นเยือ�\nเย็นวาบ\nเย็นวูบ\nเย็บ�ี่\nเย็บจั�ร\nเย็บด้าย\nเย้ยหยัน\nเย้าหยอ�\nเยาะเย้ย\nเยี่ยม�ราย\nเยี่ยมเยียน\nเยี่ยมเยือน\nเยี่ยมยอด\nเยื่อเคย\nเยื่อใย\nเยือ�เย็น\nเยื้อง�ราย\nเยื้องยั�\nเยื้องย่าง\n�ย�ย้าย\n�ย��ยะ\n�ย่งชิง\n�ยบคาย\n�ยบยล\n�ย้มพราย\n�ย้มยิ้ม\n�ย้มสรวล\nโยเย\nโย้เย้\nโย�โคลง\nโย�ย้าย\nโย�โย้\nโยน�ลอง\nใยหิน\nร�ชั�\nร�ร้าง\nร�เรี้ยว\nร�เรื้อ\nร�รา�\nรงควัตถุ\nรชนี�ร\nรถ�ระบะ\nรถเ�๋ง\nรถเข็น\nรถ�ข่ง\nรถจั�ร\nรถจี๊ป\nรถตู้\nรถทัวร์\nรถบรรทุ�\nรถพ่วง\nรถพยาบาล\nรถไฟ\nรถไฟฟ้า\nรถม้า\nรถเมล์\nรถยนต์\nรถราง\nรถลา�\nรถสปอร์ต\nรถสิบล้อ\nรบ�วน\nรบรา\nรบเร้า\nรมดำ\nร่มเ�ล้า\nร่มชูชีพ\nร่มเย็น\nร่มรื่น\nร่วงโรย\nรวงผึ้ง\nรวงรัง\nรวดเร็ว\nรวนเร\nรวบยอด\nรวบรวม\nรวบรัด\nรวมพล\nรวมหัว\nร่วมใจ\nร่วมเพศ\nร่วมมือ\nร่วมรั�\nร่วมสมัย\nรวยริน\nรวยรื่น\nรสชาติ\nรสนิยม\nรองท้อง\nรองเท้า\nรองพื้น\nร่องน้ำ\nร่องรอย\nร้องขอ\nร้องทุ�ข์\nร้องเรียน\nร้องห่ม\nร้องไห้\nรองช้ำ\nรองทรง\nรอดชีวิต\nรอดตัว\nรอดตาย\nรอน�รม\nร่อนเร่\nร้อนใจ\nร้อนตัว\nร้อนรน\nร้อนรุ่ม\nร้อนวิชา\nร้อนอาสน์\nรอบจัด\nรอบเดือน\nรอบรู้\nรอยร้าว\nร่อยหรอ\nร้อยละ\nร้อย�รอง\nร้อย��้ว\nร้อยหวาย\nระนาดทุ้ม\nระนาดเอ�\nระเบิดขวด\nระเบิดมือ\nระเบียบ�าร\nรั�ใคร่\nรั�ษา�าร\nรั�ษา�ารณ์\nรังไข่\nรัง�ตน\nรังน�\nรังผึ้ง\nรังเพลิง\nรังมด\nรังสรรค์\nรังสฤษ�์\nรั้งรอ\nรังสี�พทย์\nรังสีวิทยา\nรัช�าล\nรัชทายาท\nรัชนี�ร\nรั�ธรรมนู�\nรั�บาล\nรั�บุรุษ\nรั�ประศาสน์\nรั�ประหาร\nรั�พิธี\nรั�มนตรี\nรั�วิสาห�ิจ\nรั�ศาสตร์\nรั�สภา\nรัด�ุม\nรัดเ�ล้า\nรัดตัว\nรัดประคด\nรัดรึง\nรัดรูป\nรัตติ�าล\nรับขวั�\nรับจ้าง\nรับช่วง\nรับใช้\nรับซื้อ\nรับทราบ\nรับประ�ัน\nรับประทาน\nรับปา�\nรับผิด\nรับผิดชอบ\nรับฟ้อง\nรับฟัง\nรับมือ\nรับรอง\nรับรู้\nรับสมัคร\nรับสั่ง\nรับหน้า\nรับเหมา\nรั่วไหล\nรามือ\nร่าเริง\nรา���้ว\nรา�ขวั�\nรา��าน\nรา�ฟัน\nรา�ศัพท์\nรา�เหง้า\nร่าง�าย\nร่าง�ห\nร้างรา\nราช�รณีย�ิจ\nราช�าร\nราช�ิจ\nราชครู\nราช�าน\nราชทัณฑ์\nราชทินนาม\nราชทูต\nราชธานี\nราชนาวี\nราชบัณฑิต\nราชบัลลัง�์\nราชบาตร\nราชบุตร\nราชปะ�ตน\nราชภั�\nราชมัล\nราชยาน\nราชรถ\nราชลั�จ�ร\nราชเลขาธิ�าร\nราชเลขานุ�าร\nราชวงศ์\nราชวัติ\nราชส�ุล\nราชสมบัติ\nราชสาส์น\nราชหัตถเลขา\nราชองครั�ษ์\nราชโอง�าร\nราชาคณะ\nราชาศัพท์\nราชินีนาถ\nร้านชำ\nร้านรวง\nราบคาบ\nราบรื่น\nราบเรียบ\nราย�าร\nรายงาน\nรายจ่าย\nรายได้\nรายทาง\nรายรับ\nรายล้อม\nรายละเอียด\nรายวิชา\nร่ายยาว\nร่ายรำ\nร้าย�าจ\nร้าย�รง\nราวนม\nราวป่า\nร้าวฉาน\nร้าวราน\nรำพัด\nรำ�พน\nรำวง\nร่ำไป\nร่ำร้อง\nร่ำเรียน\nร่ำไร\nร่ำลา\nร่ำไห้\nริเริ่ม\nริอ่าน\nริม�ีปา�\nริ้วรอย\nรีบร้อน\nรีบรุด\nรีบเร่ง\nรื่นรมย์\nรื่นเริง\nรื้อถอน\nรื้อฟื้น\nรุ�ฆาต\nรุ�ราน\nรุ�ล้ำ\nรุ�ไล่\nรุ่งขึ้น\nรุ่ง�จ้ง\nรุ่งเช้า\nรุ่งเรือง\nรุ่งโรจน์\nรุ่งสว่าง\nรุ่งสาง\nรุ่งอรุณ\nรุจิเรข\nรุดหน้า\nรุน�รง\nรุมเร้า\nรุมล้อม\nรุ่มรวย\nรุ่มร้อน\nรุ่ยร่าย\nรู้��ว\nรู้ความ\nรู้คุณ\nรู้งาน\nรู้จั�\nรู้�จ้ง\nรู้ใจ\nรู้เชิง\nรู้ตัว\nรู้ทัน\nรู้เท่า\nรู้เรื่อง\nรู้สำนึ�\nรู้สึ�\nรู้เห็น\nรูป�ารณ์\nรูปโฉม\nรูปฌาน\nรูปถ่าย\nรูปทรง\nรูปธรรม\nรูป�บบ\nรูปพรรณ\nรูปพรหม\nรูปภพ\nรูปภาพ\nรูปร่าง\nรูปสมบัติ\nเร่ร่อน\nเร่งด่วน\nเร่งมือ\nเร่งรัด\nเร่งรีบ\nเร่งเร้า\nเร้นลับ\nเร่อร่า\nเร่าร้อน\nเราะราย\nเราะร้าย\nเริงใจ\nเริงรมย์\nเริดร้าง\nเริ่มต้น\nเริ่ม�ร�\nเรี่ยราด\nเรี่ยไร\nเรีย�คืน\nเรีย�ตัว\nเรีย�ร้อง\nเรีย�หา\nเรียบร้อย\nเรียงความ\nเรียงตัว\nเรียงเบอร์\nเรียงพิมพ์\nเรียงเม็ด\nเรียงราย\nเรียนรู้\nเรียบร้อย\nเรียบเรียง\nเรียบวุธ\nเรี่ยมเร้\nเรี่ยว�รง\nเรือ�ลไฟ\nเรือ�อ�ละ\nเรือ�ำปั่น\nเรือจ้าง\nเรือดำน้ำ\nเรือโดยสาร\nเรือตรวจ�ารณ์\nเรือตังเ�\nเรือธง\nเรือนำร่อง\nเรือบด\nเรือบิน\nเรือใบ\nเรือประมง\nเรือพ่วง\nเรือพิฆาต\nเรือยนต์\nเรือยาว\nเรือโยง\nเรือรบ\nเรือลา�จูง\nเรือสำปั้น\nเรือสำเภา\nเรือหลวง\nเรือหางยาว\nเรืออีโปง\nเรือเอี้ยมจุ๊น\nเรื้อรัง\nเรือ�สวน\nเรืองนาม\nเรืองรอง\nเรือง�สง\nเรื่องราว\nเรื่องสั้น\nเรือน��้ว\nเรือนจำ\nเรือนเบี้ย\nเรือน�พ\nเรือนหอ\nเรื่อยเจื้อย\nเรื่อยเฉื่อย\nเรื่อยเปื่อย\n�รเงา\n�ร�นา\n�ร�นาขวั�\n�รงงาน\n�รงดึงดูด\n�รงเทียน\n�รงม้า\n�รงเหวี่ยง\n�รมรอน\n�รมรา\n�รมโรย\nโรคจิต\nโรงครัว\nโรงงาน\nโรงเจ\nโรงเตี๊ยม\nโรงทาน\nโรงนา\nโรงพยาบาล\nโรงพั�\nโรงพิมพ์\nโรงเรียน\nโรงเรือน\nโรง�รม\nโรงเลี้ยง\nโรงเลื่อย\nโรงสี\nโรงสีข้าว\nโรงอาหาร\nโรมรัน\nโรยรา\nฤชา�ร\nฤดู�าล\nลงขัน\nลง�ข�\nลงคอ\nลงตัว\nลงท้าย\nลงทุน\nลงโทษ\nลงพุง\nลงมือ\nลงรั�\nลงรอย\nลง�รง\nลงโรง\nลงเอย\nลดตัว\nลดละ\nลดเลี้ยว\nลดหย่อน\nลดหลั่น\nลนลาน\nล้นพ้น\nล้นหลาม\nล้นเหลือ\nลบล้าง\nลบเลือน\nลบหลู่\nลม�รด\nลมค้า\nลมงวง\nลม�ดด\nลมทะเล\nลมบ�\nลมบน\nลมบ้าหมู\nลมปราณ\nลมปา�\nลมพิษ\nลมว่าว\nลมเสีย\nลมหนาว\nลมหายใจ\nล่มจม\nล่มสลาย\nล้มละลาย\nล้มลุ�\nล้มเลิ�\nล่วงเ�ิน\nล่วงรู้\nล่วงละเมิด\nล่วงลับ\nล่วงล้ำ\nล่วงเลย\nล่วงหน้า\nลวดลาย\nลวดสปริง\nลวดหนาม\nล้วน�ล้ว\nลหุโทษ\nล่อลวง\nล่อหลอ�\nล่อ�หลม\nล้อต๊อ�\nล้อเลื่อน\nล้อเล่น\nล้อเลียน\nล้อหลอ�\nลองเชิง\nลองดี\nลองภูมิ\nล่องหน\nลอดช่อง\nล่อนจ้อน\nลอบ�ัด\nล้อมวง\nลอย��้ว\nลอยชาย\nลอยตัว\nลอยนวล\nลอย�พ\nลอยลำ\nละทิ้ง\nละเลย\nละเว้น\nละครนอ�\nละครใน\nละครเพลง\nละครร้อง\nละครรำ\nละครลิง\nละครสัตว์\nละเอียดอ่อน\nลั�ไ�่\nลั�พา\nลั�เพศ\nลั�ยิ้ม\nลั�ลอบ\nลั�ลั่น\nลั�หลับ\nลัดเลาะ\nลับตา\nลับ�ล\nลับหลัง\nลาออ�\nล่าช้า\nล่าทัพ\nล้าสมัย\nล้าหลัง\nลา�ข้าง\nล้างบาง\nล้างผลา�\nลาดเขา\nลาดตระเวน\nลาดเท\nลาดยาง\nลานบิน\nลาภปา�\nลาภลอย\nลามปาม\nลามเลีย\nลายคราม\nลายเซ็น\nลาย�ทง\nลายน้ำ\nลายพร้อย\nลายมือ\nลายลั�ษณ์\nลายเส้น\nลำ�ล้อง\nลำ�ข้ง\nลำธาร\nลำ�สง\nลำไส้\nลำตัด\nลำนำ\nล่ำสัน\nล้ำยุค\nล้ำสมัย\nล้ำลึ�\nล้ำเลิศ\nล้ำเส้น\nล้ำหน้า\nลิงจุ่น\nลิงลม\nลิงโลด\nลิดรอน\nลิ้นไ�่\nลิ้นชั�\nลิ้นปี่\nลิ้นควาย\nลิ้นงูเห่า\nลิ้นหมา\nลิบลับ\nลิบลิ่ว\nลิ่มเลือด\nลี้ภัย\nลี้ลับ\nลึ�ซึ้ง\nลึ�ลับ\nลึ�ล้ำ\nลืมตน\nลืมต้น\nลืมตัว\nลืมตา\nลืมเลือน\nลือชา\nลือชื่อ\nลือลั่น\nลุล่วง\nลุ�ลน\nลุ�ลาม\nลุ�ลี้ลุ�ลน\nลุ�ฮือ\nลุ่มน้ำ\nลุ่มลึ�\nลุ่มหลง\nลุ่ทาง\nลู��รง\nลู��รอ�\nลู��รุง\nลู��ลอน\nลู��ลิ้ง\nลู��วาด\nลู��ะจ๊อ�\nลู��ุ��จ\nลู�เ�ด\nลู���้ว\nลู�ขนไ�่\nลู�ข่าง\nลู�ขุน\nลู�เขย\nลู�ครึ่ง\nลู�คลื่น\nลู�ความ\nลู�คอ\nลู�ค้า\nลู�คิด\nลู�คู่\nลู�จ้าง\nลู�ช้าง\nลู�ชิด\nลู�ชิ้น\nลู�ชุบ\nลู�ซอง\nลู�โซ่\nลู�ดอ�\nลู�ดิ่ง\nลู�ตะ�ั่ว\nลู�ตุ้ม\nลู�เต้า\nลู�เต๋า\nลู�ถ้วย\nลู�ทุ่ง\nลู�เธอ\nลู�น้อง\nลู�น้ำ\nลู�นิมิต\nลู�บอล\nลู�บ้าน\nลู�บาศ�์\nลู�บิด\nลู�เบี้ยว\nลู�ประคบ\nลู�ประคำ\nลู�ปัด\nลู�ปืน\nลู�โป่ง\nลู�ผสม\nลู�ผู้ชาย\nลู�ผู้ห�ิง\nลู�พรรค\nลู�พี่\nลู�ฟู�\nลู�ไฟ\nลู�มือ\nลู�โม่\nลู�ไม้\nลู�ยาเธอ\nลู�รอ�\nลู�รัง\nลู�เรือ\nลู�ล้อ\nลู�ลอย\nลู�เล่น\nลู�เลี้ยง\nลู�โล�\nลู�วัด\nลู�ศร\nลู�ศิษย์\nลู�สมุน\nลู�สะใภ้\nลู�สูบ\nลู�เสือ\nลู�หนัง\nลู�หนี้\nลู�หนู\nลู�หมา�\nลู�หลง\nลู�หลาน\nลู�หาบ\nลู�หิน\nลู�เห็บ\nลู�เหม็น\nลู��หง่\nลู�อม\nลู�หม้อ\nลูบคม\nลูบคลำ\nลูบไล้\nเล็�น้อย\nเลขคณิต\nเลขผา\nเลขหมาย\nเล็ดลอด\nเล่นงาน\nเล่น�ง่\nเล่นชู้\nเล่นตัว\nเล่นลิ้น\nเล่นหัว\nเลนส์นูน\nเลนส์เว้า\nเล็บครุฑ\nเลยเถิด\nเลศนัย\nเล่ห์�ล\nเล่ห์เหลี่ยม\nเลอโฉม\nเลอมาน\nเลอเลิศ\nเลอสรวง\nเล่อล่า\nเลอะเลือน\nเล่าเรียน\nเล่าลือ\nเลาะลัด\nเลิ�รา\nเลิ�ร้าง\nเลิ�ล้ม\nเลิศเลอ\nเลี้ยงชีพ\nเลี้ยงดู\nเลี้ยงต้อย\nเลียบเคียง\nเลี้ยวลด\nเลือ�ตั้ง\nเลือ�เฟ้น\nเลือ�สรร\nเลื่องลือ\nเลือด�ำเดา\nเลือดเนื้อ\nเลือด�าด\nเลือดเย็น\nเลือดร้อน\nเลือดหมู\nเลือดอุ่น\nเลือนราง\nเลื่อนเปื้อน\nเลื่อนลอย\nเลื่อมพราย\nเลื่อมใส\nเลื่อยฉลุ\nเลื่อยลันดา\nเลื่อยวงเดือน\nเลื้อยคลาน\n�ลเหลียว\n�ล�เปลี่ยน\n�ล้ว�ัน\n�ละเล็ม\nโล่งใจ\nโล่งโถง\nโล่งอ�\nโลดเต้น\nโลดโผน\nโลดลิ่ว\nโลด�ล่น\nไล่ที่\nไล่เบี้ย\nไล่เลี่ย\nไล่เลียง\nไล่หลัง\nไล่ออ�\nว�วน\nวง�บ\nวง�ลม\nวง�าร\nวง�ขน\nวงเงิน\nวงจร\nวงนอ�\nวงใน\nวงรี\nวงเล็บ\nวงเวียน\nวง�หวน\nวงศ์วาน\nวจี�รรม\nวจีเภท\nวจีภาค\nวนเวียน\nวอดวาย\nว็อบ�ว็บ\nวังวน\nวังหน้า\nวังหลวง\nวังหลัง\nวัดราษฎร์\nวัดวา\nวัดหลวง\nวัดผล\nวัดพื้น\nวัตถุนิยม\nวัตถุประสงค์\nวัตรป�ิบัติ\nวันโ�น\nวันพระ\nวันเพ็�\nวัยรุ่น\nวัยวุฒิ\nว่า�ล่าว\nว่าจ้าง\nว่าด้วย\nว่าที่\nวาง�้าม\nวางใจ\nวางตัว\nวางตา\nวางโต\nวางท่า\nวางมวย\nวางมาด\nวางมือ\nวางวาย\nว่างเปล่า\nว่างเว้น\nวาดเขียน\nว่านเครือ\nวาบหวาม\nวายชนม์\nวายปราณ\nวายวาง\nวายวอด\nวายร้าย\nวายุภั�ษ์\nวาววับ\nวาววาม\nวาว�วว\nวาว�สง\nวิ�ฤต�ารณ์\nวิ�ฤติ�ารณ์\nวิ�ฤต�าล\nวิ�ฤติ�าล\nวิ�ลจริต\nวิงเวียน\nวิ่งเต้น\nวิ่งผลัด\nวิ่งรอ�\nวิ่งราว\nวิจิตรศิลป์\nวิชา�าร\nวิชาชีพ\nวิชาธร\nวิ��ูชน\nวิดพื้น\nวิต�จริต\nวิถีทาง\nวิทยา�ร\nวิทยา�ล\nวิทยา�าร\nวิทยาเขต\nวิทยาทาน\nวิทยาธร\nวิทยานิพนธ์\nวิทยาศาสตร์\nวิเทศสัมพันธ์\nวิธี�าร\nวินัยธร\nวินัยปิฎ�\nวินาศ�รรม\nวินาศภัย\nวินาศสันตะโร\nวิภัชพยา�รณ์\nวิภัชวาที\nวิไลวรรณ\nวิสั��ี�พทย์\nวิสั��ีภาพ\nวิสั��ีวิทยา\nวุฒิบัตร\nวุฒิสภา\nวุฒิสมาชิ�\nวุ่นวาย\nวุ้นเส้น\nวูบวาบ\nเวจ�ุฎี\nเวจมรรค\nเวช�รรม\nเวชภัณฑ์\nเวชศาสตร์\nเวทมนตร์\nเวนคืน\nเวร�รรม\nเวฬุ�าร\nเวฬุวัน\nเว้าวอน\nเวิ้งว้าง\nเวียงวัง\nเวียนเทียน\n�ว้ง�ัด\n�วดล้อม\n�วดวง\n�ว่นขยาย\n�ว่น�คว้น\n�ว่นตา\n�วบวับ\n�ววตา\n�วววาม\n�วววาว\n�วะเวียน\nโวยวาย\nไวไฟ\nไว้ใจ\nไว้ชื่อ\nไว้ตัว\nไว้ทุ�ข์\nไว้ลาย\nไว้หน้า\nไว้อาลัย\nศนิวาร\nศอ��ลับ\nศอ��ำ\nศอ��ำมา\nศั�ดิ์ศรี\nศั�ดิ์สิทธิ์\nศารทวิษุวัติ\nศาล�ขวง\nศาลจังหวัด\nศาลชั้นต้น\nศาลฎี�า\nศาลเตี้ย\nศาลทหาร\nศาลป�ครอง\nศาลพระภูมิ\nศาลเพียงตา\nศาล�พ่ง\nศาลรั�ธรรมนู�\nศาล�รงงาน\nศาลล้มละลาย\nศาลโล�\nศาลสูง\nศาลสูงสุด\nศาลอา�า\nศาลอุทธรณ์\nศาลา�ลาง\nศาลาดิน\nศาลาราย\nศาลาวัด\nศิลาฤ�ษ์\nศิลา�ลง\nศิษย์เ�่า\nศิษย์เอ�\nศีลจุ่ม\nศีลธรรม\nศีลวัต\nศีลอด\nศูนย์�ลาง\nศูนย์�ารค้า\nศูนย์ถ่วง\nศูนย์สูตร\nศูนย์หน้า\nเศร้าใจ\nเศร้าโศ�\nเศร้าสร้อย\nเศร้าสลด\nเศร้าหมอง\nเศวตฉัตร\nเศษเ�ิน\nเศษซ้อน\nเศษวรรค\nเศษส่วน\nเศษเหล็�\nโศ�นา��รรม\nโศ�ศัลย์\nโศ�เศร้า\nโศ�สลด\nส�ลโล�\nส่งเดช\nส่งท้าย\nส่งเสริม\nส่งเสีย\nส่งเสียง\nสงบเงียบ\nสงบเสงี่ยม\nสง่างาม\nสง่าราศี\nสดชื่น\nสดใส\nสตรีเพศ\nสติปั��า\nสถลมารค\nสถาน�งสุล\nสถานที่\nสถานทูต\nสถาน�ารณ์\nสถานภาพ\nสถิติศาสตร์\nสนตะพาย\nสนใจ\nส้นตีน\nสนธิสั��า\nสนนราคา\nสนับ�ข้ง\nสนับเพลา\nสนับมือ\nสนามบิน\nสนามเพลาะ\nสนิทสนม\nสนิมขุม\nสนิมสร้อย\nสนุ�สนาน\nสบประมาท\nสบายใจ\nสภาพธรรม\nสมควร\nสมจริง\nสมใจ\nสมนัย\nสมน้ำหน้า\nสมประ�อบ\nสมส่วน\nสมหวัง\nสมคบ\nสมทบ\nสมยอม\nสมรั�\nสมรู้\nสมสู่\nส้มฉุน\nส้มตำ\nส้มลิ้ม\nส้ม�ุ้ง\nส้มเช้า\nสม�านาม\nสมมติ�าน\nสมมุติ�าน\nสมมติเทพ\nสมรภูมิ\nสมัครใจ\nสมัยนิยม\nสมุทรศาสตร์\nสมุทรเสนา\nสยดสยอง\nสยองขวั�\nสยามรั�\nสรรหา\nสรวมชีพ\nสรวลเส\nสร้อยเศร้า\nสร้างสรรค์\nสร้างเสริม\nสลดใจ\nสลบไสล\nสละสลวย\nสลาเหิน\nสลา�ภัต\nสวนครัว\nสวนป่า\nสวนสนุ�\nสวนหย่อม\nส่วน�ลาง\nส่วนเ�ิน\nส่วนตัว\nส่วนบุ�\nส่วน�บ่ง\nส่วนประ�อบ\nส่วนพระองค์\nส่วนผสม\nส่วนรวม\nส่วนร่วม\nส่วนลด\nส่วนสัด\nสวม�อด\nสวมเขา\nสวมรอย\nสวยมภู\nสว่างไสว\nสวามิภั�ดิ์\nสวิงสวาย\nสสารนิยม\nส่อเสียด\nสอดคล้อง\nสอด�ทร�\nสอด�นม\nสอบถาม\nสอบทาน\nสอบไล่\nสอบสวน\nส้อมเสียง\nสะสวย\nสะ��วัลย์\nสะ���สง\nสะใจ\nสะเด็ดยาด\nสะเทือนใจ\nสะบัดช่อ\nสั่งสม\nสั่งสอน\nสั่งเสีย\nสังเ�ต�ารณ์\nสังคมนิยม\nสังคมวิทยา\nสังคมศาสตร์\nสังคมศึ�ษา\nสังคมสงเคราะห์\nสั��าบัตร\nสัดส่วน\nสัต�าร\nสัตบุรุษ\nสัตบริภัณฑ์\nสัตภัณฑ์\nสัตมหาสถาน\nสัตโลหะ\nสันเขา\nสันดอน\nสันหลัง\nสั่นเทา\nสั่นเทิ้ม\nสันติบาล\nสันติภาพ\nสันติวิธี\nสันติสุข\nสับเปลี่ยน\nสับสน\nสับหลี�\nสับหว่าง\nสัมมาคารวะ\nสัมมาชีพ\nส่าเหล้า\nสา��ะเบือ\nสาทิสลั�ษณ์\nสาธุ�าร\nสาธุชน\nสาบเสือ\nสาปสรร\nสาป�ช่ง\nสาปส่ง\nสามง่าม\nสามล้อ\nสามเหลี่ยม\nสามเวท\nสามั�ชน\nสามั�สำนึ�\nสายดิ่ง\nสายดิน\nสายตรวจ\nสายน้ำ\nสายบัว\nสายพาน\nสายฟ้า\nสายยาง\nสายยู\nสายใย\nสายร�\nสายรุ้ง\nสายล่อฟ้า\nสายลับ\nสายเลือด\nสายโลหิต\nสายวัด\nสายส่ง\nสายสวาท\nสายสะดือ\nสายสะพาย\nสายสัมพันธ์\nสายสิ�จน์\nสายสืบ\nสายไหม\nสายอา�าศ\nสายตา\nสายหยุด\nสารตรา\nสารประ�อบ\nสารละลาย\nสารส้ม\nสารหนู\nสารทฤดู\nสาวใช้\nสาวน้อย\nสาวให�่\nสำนั�งาน\nสำนั�พิมพ์\nสำนั�สงฆ์\nสำมะโนครัว\nสำเร็จรูป\nสิ�ขาบท\nสิงสถิต\nสิงสู่\nสิ่ง�่อสร้าง\nสิ่งของ\nสิ่งป�ิ�ูล\nสิ่งพิมพ์\nสิ่ง�วดล้อม\nสิ่งศั�ดิ์สิทธิ์\nสิทธิ�ร\nสิทธิ์ขาด\nสิทธิชัย\nสิทธิโชค\nสิทธิบัตร\nสินค้า\nสินจ้าง\nสินเชื่อ\nสินไถ่\nสินทรัพย์\nสินน้ำใจ\nสินบน\nสิน�ร่\nสินสมรส\nสินสอด\nสินไหม\nสิ้นเชิง\nสิ้นสุด\nสีผึ้ง\nสีลม\nสีชอล์�\nสีถ่าน\nสีเทียน\nสีน้ำ\nสีน้ำมัน\nสีโปสเตอร์\nสี�ุ่น\nสี่เหลี่ยม\nสีหน้า\nสึ�หรอ\nสืบทอด\nสืบค้น\nสืบสวน\nสืบสาว\nสืบเสาะ\nสื่อผสม\nสื่อมวลชน\nสื่อสาร\nสุ�งอม\nสุ�ดิบ\nสุ�ปลั่ง\nสุ�ใส\nสุขนา��รรม\nสุขภัณฑ์\nสุขภาพ\nสุขลั�ษณะ\nสุขวิทยา\nสุขศาลา\nสุขศึ�ษา\nสุดท้าย\nสุต�วี\nสุนทรพจน์\nสุภาพชน\nสู่ขอ\nสู่รู้\nสู่สม\nสูงส่ง\nสู�เปล่า\nสู�สิ้น\nสู�เสีย\nสู�หาย\nเสสรวล\nเส�สร้ง\nเส�สรร\nเสถียรภาพ\nเส้นชัย\nเส้นตรง\nเส้นตาย\nเส้นทาง\nเส้นใย\nเส้นรุ้ง\nเส้นเลือด\nเส้น�วง\nเส้นสาย\nเส้นเสียง\nเส้นหมี่\nเส้นเอ็น\nเสบียง�รัง\nเสมอภาค\nเสมอหน้า\nเสมอเหมือน\nเสมียนตรา\nเสร็จสรรพ\nเสร็จสิ้น\nเสริมส่ง\nเสริมสร้าง\nเสริมสวย\nเสรีไทย\nเสรีธรรม\nเสรีนิยม\nเสรีภาพ\nเสาเข็ม\nเสาธง\nเสียใจ\nเสียเชิง\nเสียดาย\nเสียที\nเสียเที่ยว\nเสียเปรียบ\nเสียเปล่า\nเสียรู้\nเสีย�รง\nเสียสละ\nเสียหลั�\nเสียหาย\nเสี่ยงทาย\nเสียด�ทง\nเสียด�ทร�\nเสียดสี\nเสี้ยนศึ�\nเสี้ยนหนาม\nเสี้ยมสอน\nเสียวซ่าน\nเสียวไส้\nเสือดาว\nเสือดำ\nเสือปลา\nเสือป่า\nเสือไฟ\nเสื่อ��\nเสื่อ�ระจูด\nเสื่อน้ำมัน\nเสื่อลำ�พน\nเสื้อ�ล้าม\nเสื้อ�ั๊�\nเสื้อเ�ราะ\nเสื้อครุย\nเสื้อ�สง\nเสื้อเมือง\nเสือ�คลาน\nเสือ�สน\nเสือ�ไส\nเสื่อมคลาย\nเสื่อมถอย\nเสื่อมทราม\nเสื่อมโทรม\nเสื่อมสลาย\nเสื่อมสู�\nเสื่อมเสีย\nเสือหมอบ\n�ส�หน้า\n�สดงออ�\n�สเถา\n�สน�ล\n�สนรู้\n�สร้งว่า\nใส่ความ\nใส่ไคล้\nใส่ใจ\nใส่ไฟ\nไส้�รอ�\nไส้ไ�่\nไส้ติ่ง\nไส้ศึ�\nไส้อั่ว\nไส้เดือน\nไส้ตัน\nไสยเวท\nไสยศาสตร์\nห�ล้ม\nหงส์หย�\nหงอนไ�่\nหงอย�๋อย\nหงอยเหงา\nหงายท้อง\nหงายหลัง\nหงำเหงอะ\nหงำเหงือ�\nหดหาย\nหดหู่\nหนทาง\nหนว�หู\nหน่วงเหนี่ยว\nหน่วย�้าน\nหน่อไม้\nหนองใน\nหนอง�ซง\nหนั�ข้อ\nหนั�ใจ\nหนั��น่น\nหนั�หน่วง\nหนั�หนา\nหนัง�ลับ\nหนังตะลุง\nหนังเรียด\nหนังสด\nหนังให�่\nหนังสือพิมพ์\nหนา�น่น\nหน้า�ระดาน\nหน้า�า�\nหน้า�าฬ\nหน้า�ข้ง\nหน้าจั่ว\nหน้าฉาน\nหน้าตั�\nหน้าตา\nหน้าต่าง\nหน้าท้อง\nหน้าทับ\nหน้าที่\nหน้าที่นั่ง\nหน้าบัน\nหน้าปัด\nหน้าผา\nหน้าผา�\nหน้าม้า\nหน้ามุข\nหน้าไม้\nหน้าเลือด\nหน้าอ�\nหนามเตย\nหน่ายหนี\nหน่าย�หนง\nหนาวเหน็บ\nหนำใจ\nหนี้สิน\nหนี้ส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ทิง\n�า�ะเยีย\n�า�ี\n�าง\n�้าง\n�างเ�ง\n�างเขน\n�๊าซ\n�าซะลอง\n�า�จนา\n�า�\n�าด\n�๊าด\n�าน\n�่าน\n�้าน\n�๊าน\n�านดา\n�านต์\n�านน\n�้านพร้าว\n�านพลู\n�าน้า\n�าบ\n�้าบ\n�าบู\n�าพย์\n�าเฟอีน\n�า�ฟ\n�าม\n�้าม\n�ามารมณ์\n�ามินี\n�าเมสุมิจฉาจาร\n�าย\n�่าย\n�าเยน\n�าร\n�ารณ์\n�าร์ด\n�าร์ตูน\n�ารบูร\n�ารย์\n�ารวิ�\n�ารเว�\n�าระเ�ด\n�าระบุหนิง\n�ารัณย์\n�ารันต์\n�ารางหัวขวาน\n�าริต�าร�\n�าริตวาจ�\n�ารุ�\n�ารุณย์\n�าเร�าร่อน\n�าล\n�าล�รรณี\n�าล�ิณี\n�าลจั�ร\n�าลั��ุตา\n�าลั��ู\n�าลัด\n�าลานุ�าล\n�าลิ�\n�าลี\n�า�ล\n�า�ล็�ซี\n�า�ล็�โทส\n�าว\n�้าว\n�าววาว\n�าวาง\n�า�วน\n�าศิ�\n�าษ�ะ\n�าษา\n�าสร\n�าสะ\n�าสา\n�าสาร\n�าสาวะ\n�าสิโน\n�าหล\n�าหลง\n�าหลา\n�าเหว่า\n�าไหล่\n�าฬ\n�าฬาว�\n�าฮัง\n�ำ\n�่ำ\n�ำ�วม\n�ำ�ัด\n�ำ�ับ\n�้ำ�ึ่ง\n�ำ�ูน\n�้ำเ�ิน\n�ำเ�ียง\n�ำคูน\n�ำจร\n�ำจัด\n�ำจาย\n�ำชับ\n�ำชำ\n�ำซาบ\n�ำซำ\n�ำด้น\n�ำดัด\n�ำดาล\n�ำเดา\n�ำธร\n�ำนล\n�ำนัน\n�ำนัล\n�ำเนิด\n�ำบัง\n�่ำบึ้ง\n�ำเบ้อ\n�ำปอ\n�ำปั่น\n�ำผลา\n�ำพง\n�ำพด\n�ำพต\n�ำพร้า\n�ำพรา�\n�ำพวด\n�ำพอง\n�ำพืด\n�ำพุด\n�ำพู\n�ำเพลิง\n�ำ�พง\n�ำภู\n�ำมลาศน์\n�ำมเลศ\n�ำมะถัน\n�ำมะลอ\n�ำมะหยี่\n�ำมะหริด\n�ำมังละ�าร\n�ำมังวิลิต\n�ำมัชพล\n�ำยาน\n�ำยำ\n�ำรอ\n�ำราบ\n�ำราล\n�ำเริบ\n�ำไร\n�ำลัง\n�ำลุง\n�ำเลา\n�ำไล\n�ำสรด\n�ำสรวล\n�ำหนด\n�ำหนัด\n�ำเหน็จ\n�ำ�หง\n�ิ�\n�ิ๊�\n�ิ่ง\n�ิ้ง�่า\n�ิ้ง�ือ\n�ิ้งโครง\n�ิจ\n�ิจจะ\n�ิจจา\n�ิดา�าร\n�ิดาหยัน\n�ิตติ\n�ิตติมศั�ดิ์\n�ิน\n�ินนร\n�ินปลี\n�ินเปี้ยว\n�ินริน\n�ินรี\n�ิ๊บ\n�ิมตึ๋ง\n�ิมิชาติ\n�ิมิวิทยา\n�ิโมโน\n�ิโยตีน\n�ิระ\n�ิริณี\n�ิรินท\n�ิริเนศวร\n�ิริยา\n�ิเลน\n�ิเลส\n�ิโล\n�ิโลม�ะ\n�ิ่ว\n�ิ๋ว\n�ี\n�ี่\n�ี้\n�ี๊\n�ี๋\n�ี�วิทยา\n�ีด\n�ีตาร์\n�ีบ\n�ีรติ\n�ีฬา\n�ึ�\n�ึง\n�ึ่ง\n�ึ๋น\n�ุ\n�ุ�\n�ุ๊�\n�ุ��ุ�\n�ุ��ุร\n�ุ�รรม\n�ุ้ง\n�ุงอน\n�ุงาน\n�ุโง�\n�ุจี\n�ุ��จ\n�ุ�ชร\n�ุฎ\n�ุฎา\n�ุฎี\n�ุฎุมพี\n�ุ��ัง\n�ุ�ิ\n�ุณฑ์\n�ุณฑล\n�ุณฑี\n�ุณโฑ\n�ุณาล\n�ุณี\n�ุด\n�ุดัง\n�ุดั่น\n�ุดา\n�ุทัณฑ์\n�ุน\n�ุ๊น\n�ุนเชียง\n�ุนที\n�ุโน�ามอ\n�ุบ\n�ุบ�ับ\n�ุม\n�ุ่ม\n�ุม�อย\n�ุมภ์\n�ุมภนิยา\n�ุมภัณฑ์\n�ุมภา\n�ุมภิล\n�ุมภีล์\n�ุมเหง\n�ุมาร\n�ุมารา\n�ุมารี\n�ุมุท\n�ุย\n�ุ๊ย\n�ุ๋ย\n�ุยช่าย\n�ุยเฮง\n�ุรระ\n�ุรุพินท์\n�ุเรา\n�ุล\n�ุลา\n�ุลาหล\n�ุลี\n�ุลี�ุจอ\n�ุเลา\n�ุ�ล\n�ุเวร\n�ุศราช\n�ุศล\n�ุศโลบาย\n�ุสุม\n�ุสุมภ์\n�ุสุมา\n�ุสุมาลย์\n�ุสุมิตลดาเวลลิตา\n�ุหนี\n�ุหนุง\n�ุหร่า\n�ุหล่า\n�ุหลาบ\n�ุ�หละ\n�ู\n�ู่\n�ู้\n�ู๊�\n�ู�\n�ู�า\n�ูณฑ์\n�ูด\n�ูบ\n�ูปรี\n�ูรมะ\n�ูรมาวตาร\nเ�\nเ�้\nเ�๊\nเ�๋\nเ��\nเ�๊�\nเ��มะเหร�\nเ�๊�ฮวย\nเ�้�ัง\nเ�็ง\nเ�่ง\nเ�้ง\nเ�๋ง\nเ�ง�อย\nเ�่ง�าจ\nเ�งเขง\nเ�๋งเคง\nเ�็จ\nเ�จิอาจารย์\nเ�ชา\nเ�ณฑ์\nเ�ด\nเ�็ด\nเ�ตุ\nเ�น\nเ�็บ\nเ�ม\nเ�ย\nเ�ยูร\nเ�รง\nเ�ร็ง\nเ�ร็ด\nเ�รน\nเ�ร่อ\nเ�รอะ\nเ�ราะ\nเ�ริ�\nเ�ริน\nเ�ริ่น\nเ�รีย�\nเ�รียง\nเ�รียด\nเ�รียน\nเ�รียบ\nเ�รียม\nเ�รียว\nเ�รี้ยว\nเ�เร\nเ�ล็ด\nเ�ลศ\nเ�ลอ\nเ�ลา\nเ�ล้า\nเ�ลาะ\nเ�ลี่ย\nเ�ลี้ย\nเ�ลียง\nเ�ลี้ยง\nเ�ลียด\nเ�ลียว\nเ�ลือ\nเ�ลื้อ\nเ�ลือ�\nเ�ลื่อน\nเ�ลื้อน\nเ�วั�\nเ�วียน\nเ�ศ\nเ�ศว\nเ�ศวะ\nเ�ศา\nเ�ศินี\nเ�ศี\nเ�ษตร\nเ�ษม\nเ�ษียณ\nเ�ษียน\nเ�ษียร\nเ�ส\nเ�สร\nเ�สรี\nเ�สา\nเ�สี\nเ�้อ\nเ�อิชา\nเ�ะ\nเ�ะ�ะ\nเ�า\nเ�่า\nเ�้า\nเ�๋า\nเ�าต์\nเ�าทัณฑ์\nเ�าบิล\nเ�าลัด\nเ�าลิน\nเ�าไศย\nเ�าหลี\nเ�าเหลา\nเ�าเหลียง\nเ�้าอี้\nเ�าะ\nเ�ิ้ง\nเ�ิด\nเ�ิน\nเ�ิบ\nเ�ีย\nเ�ีย��าย\nเ�ียง\nเ�ี่ยง\nเ�ี๋ยง\nเ�ียจ\nเ�ียด\nเ�ียน\nเ�ี้ยมไฉ่\nเ�ี้ยมอี๋\nเ�ียร์\nเ�ียรติ\nเ�ียรติ์\nเ�ี่ยว\nเ�ี้ยว\nเ�ี๊ยว\nเ�ี๊ยะ\nเ�ื้อ\nเ�ือ�\nเ�ื้อ�ูล\nเ�ือบ\n��\n��่\n��้\n��ง\n��่ง\n��้ง\n��๊ง\n��งได\n��ง�นง\n��โดลิเนียม\n��น\n��่น\n��๊ป\n��ม\n��้ม\n��มมา\n��ร�\n��ร่ง\n��ร็น\n��รนิต\n��รไฟต์\n��ร่ว\n��ระ\n��ล\n��ล้ง\n��ลน\n��ลบ\n��ล้ม\n��ลลอน\n��ลเลียม\n��ล้ว\n��ละ\n���ล\n��ว\n��้ว\n��ว่ง\n��๊ส\n��ะ\nโ�\nโ�่\nโ�้\nโ�๋\nโ��\nโ��นุท\nโ��ิลา\nโ�โ�้\nโ�ง\nโ�่ง\nโ�ง�าง\nโ�้งเ�้ง\nโ�งโ�้\nโ�้งโค้ง\nโ�เชาว์\nโ��จนาท\nโ��จา\nโ��ิ\nโ��\nโ��าส\nโ�ณะ\nโ�ดัง\nโ�ทัณฑ์\nโ�น\nโ�่น\nโ�๋น\nโ�มล\nโ�มุท\nโ�เมน\nโ�เมศ\nโ�ย\nโ�ร�\nโ�ร��รา�\nโ�รง\nโ�ร่ง\nโ�ร่ง�ร่าง\nโ�รงเ�รง\nโ�ร๋งเ�ร๋ง\nโ�ร�จ\nโ�รต๋น\nโ�รธ\nโ�รธา\nโ�ร๋น\nโ�รม\nโ�รย\nโ�รศ\nโ�โรโ�เต\nโ�โรโ�โร�\nโ�โรโ�โส\nโ�ลน\nโ�ลาหล\nโ�ไล\nโ�วิท\nโ�ศ\nโ�ศล\nโ�ษม\nโ�สน\nโ�สัช\nโ�สินทร์\nโ�สีย์\nโ�สุม\nโ�ไสย\nโ�ห�\nใ�ล้\nไ�\nไ�่\nไ�๊\nไ�๋\nไ�่�อม\nไ�พัล\nไ�ร\nไ�รพ\nไ�รลาส\nไ�รศร\nไ�รศรี\nไ�รสร\nไ�รสรี\nไ�รสิทธิ\nไ�ล\nไ�ล่\nไ�ลาส\nไ�ว\nไ�วัล\nขงจื๊อ\nขจร\nขจรจบ\nขจัด\nขจ่าง\nขจาย\nขจาว\nขจิต\nขจี\nขจุย\nขเจา\nขณะ\nขด\nขน\nข้น\nขนง\nขนด\nขนบ\nขนม\nขนอง\nขนอน\nขนอบ\nขนัด\nขนัน\nขนา�\nขนาง\nขนาด\nขนาน\nขนาบ\nขนาย\nขนำ\nขนิษ�\nขนิษ�า\nขนุน\nขนุนน�\nขบ\nขบถ\nขบวน\nขบวร\nขม\nข่ม\nขมงโ�รย\nขมวด\nขมวน\nขมอง\nขม่อม\nขมัง\nขมับ\nขมา\nขม้ำ\nขมิ้น\nขมิบ\nขมีขมัน\nขมึง\nขมึงทึง\nขมุ\nขมุ�ขมัว\nขมุบ\nขโมย\nขยด\nขยม\nขย่ม\nขยอ�\nขยอง\nขย่อน\nขย้อน\nขยะ\nขยั�\nขยัน\nขยั้น\nขยับ\nขยาด\nขยาย\nขยำ\nขย้ำ\nขยิ�\nขยิบ\nขยิ่ม\nขยี้\nขยุ�ขยิ�\nขยุ�ขยุย\nขยุบ\nขยุบขยิบ\nขยุม\nขยุ้ม\nขยุย\nขรม\nขรรค์\nขรัว\nขริบ\nขรี\nขรึม\nขรุขระ\nขลบ\nขล้อ\nขลัง\nขลับ\nขลาด\nขลาย\nขลิบ\nขลุ�\nขลุ�ขลั�\nขลุ�ขลิ�\nขลุบ\nขลุม\nขลุ่ย\nขลู\nขลู่\nขวง\nข่วง\nขวด\nข่วน\nขวนขวาย\nขวบ\nขวย\nขวั�ไขว่\nขวั�\nขวั้น\nขวับ\nขวับเขวียว\nขวา\nขวา�\nขวาง\nขว้าง\nขวาด\nขวาน\nขวายขวน\nขวาว\nขว้าว\nขวิด\nขอ\nข่อ\nข้อ\nของ\nข้อง\nขอด\nขอน\nข้อน\nขอบ\nขอม\nข่อย\nข้อย\nข่อยหยอง\nขะ�จะ\nขะเน็ด\nขะมอมขะ�มม\nขะมั�เขม้น\nขะมุ�ขะมอม\nขะยิ�\nขะยุ�\nขะเย้อ�ขย่ง\nขัค\nขัง\nขังขอ�\nขัช\nขัณฑส�ร\nขัณฑสีมา\nขัด\nขัดมอน\nขัตติยมานะ\nขัน\nขั้น\nขันติ\nขันตี\nขันโต�\nขันที\nขันธ์\nขันธาวาร\nขับ\nขัว\nขั้ว\nขา\nข่า\nข้า\nขา�\nขา�๊วย\nขาง\nข่าง\nข้าง\nขาณุ\nขาด\nขาทนียะ\nขาน\nขาบ\nข้าพเจ้า\nขาม\nข่าม\nข้าม\nขาย\nข่าย\nขาล\nขาว\nข่าว\nข้าว\nข้าวอัง�ุลี\nขำ\nขิ�\nขิง\nขิง��ลง\nขิง�ครง\nขิด\nขิปสัทโท\nขิม\nขี่\nขี้\nขี้เข็บ\nขีณาสพ\nขีด\nขี้ตังนี\nขีปนาวุธ\nขี้ยอ�\nขีระ\nขึง\nขึ้ง\nขึ้น\nขึ้นฉ่าย\nขืน\nขื่น\nขื่อ\nขุ�\nขุด\nขุน\nขุ่น\nขุนเพ็ด\nขุม\nขุย\nขู่\nขูด\nเข\nเข้\nเข�\nเข็ง\nเข่ง\nเขจร\nเข็�\nเข็ด\nเขดา\nเขต\nเขน\nเข็น\nเข่น\nเขนง\nเขน็ด\nเขนย\nเขบ็จขบวน\nเขบ็ต\nเขม\nเข็ม\nเข้ม\nเข้มขาบ\nเขม็ง\nเขม็ด�ขม่\nเขม่น\nเขม้น\nเขม้นขะมั�\nเขมร\nเขมา\nเขม่า\nเขมือบ\nเขย\nเขย�\nเขย่ง\nเขย้อ�ขย่ง\nเขย่า\nเขยิน\nเขยิบ\nเขยื้อน\nเขรอะ\nเขลง\nเขลอะ\nเขละ\nเขลา\nเขลาะ\nเขว\nเขษม\nเขฬะ\nเขะขะ\nเขา\nเข่า\nเข้า\nเขิง\nเขิน\nเขิบ\nเขี่ย\nเขียง\nเขียด\nเขียดตะปาด\nเขียน\nเขี่ยน\nเขียม\nเขียว\nเขี้ยว\nเขียะ\nเขือ\nเขือง\nเขื่อง\nเขื่อน\nเขือม\n�ข\n�ข้\n�ข�\n�ข็ง\n�ข่ง\n�ข้ง\n�ขน\n�ข่น\n�ข้น\n�ขนง\n�ขม\n�ขม็บ\n�ขม่ว\n�ขยง\n�ขย่ง\n�ขว�\n�ขวง\n�ขวน\n�ขวะ\nโข\nโข�\nโขง\nโข่ง\nโขด\nโขดง\nโขน\nโขนง\nโขม\nโขมง\nโขมด\nโขย�\nโขยง\nโขย่ง\nโขยด\nโขล�\nโขลง\nโขลน\nโขษม\nไข\nไข่\nไข้\nไขว่\nไขว้\nคคนะ\nคคนัมพร\nคคนางค์\nคคนานต์\nคง\nคงคา\nคงไคย\nคช\nคชาชาติ\nคชาชีพ\nคชาธาร\nคชาภรณ์\nคณนา\nคณบดี\nคณะ\nคณาจารย์\nคณาธิ�าร\nคณาธิปไตย\nคณานับ\nคณิ�า\nคณิต\nคเณศ\nคด\nคดี\nคติ\nคทา\nคน\nค้น\nคนทา\nคนทิสอ\nคนที\nคนโท\nคนธ์\nคันธ์\nคนธรรพ์\nคเนจร\nคบ\nคม\nคมน์\nคมนา�าร\nคมนาคม\nคมิ�ภัต\nคร�\nครบ\nครรชิต\nครรภ\nครรภ์\nครรลอง\nครรโลง\nครรไล\nครว�\nครวี\nครหา\nครอ�\nครอง\nครอง�ครง\nคร่อเงาะ\nคร่อเทียน\nครอบ\nคร่อม\nคระเมิม\nคระ�ลง\nคระไล\nคระ�วง\nคระหน\nคระหวน\nคระหาย\nคระโหย\nครั่ง\nครั้ง\nครัดเคร่ง\nครัน\nครั่น\nครั้น\nครับ\nครัว\nครา\nคร่า\nครา�\nคราง\nครา�\nคราด\nคร้าน\nคราบ\nคราม\nคร้าม\nครามครัน\nคราว\nคร่าว\nคราส\nครำ\nคร่ำ\nคร่ำเคร่ง\nคริปทอน\nคริสต์\nครีบ\nครีม\nครีษมายัน\nครึ\nครึ�ครื้น\nครึ�โครม\nครึ่ง\nครึ่ด\nครึน\nครึ้ม\nครืด\nครืน\nครื้น\nครืนครั่น\nครื้นครั่น\nครื้นครึ�\nครื้นเครง\nครือ\nครุ\nครุคระ\nครุฑ\nครุ่น\nครุมเครือ\nครุย\nครุวนา\nครู\nครู่\nครูด\nคฤโฆษ\nคฤนถ์\nคฤหบดี\nคฤหัสถ์\nคฤหาสน์\nคลวง\nคลอ\nคล้อ\nคลอ�\nคลอง\nคล่อง\nคล้อง\nคลอด\nคลอน\nคล้อย\nคลอรีน\nคลอโรฟอร์ม\nคลอโรฟีลล์\nคละ\nคละคลุ้ง\nคลั�\nคลั่�\nคลัง\nคลั่ง\nคลัตช์\nคลับคล้าย\nคลับคลา\nคลา\nคล้า\nคลาง�คลง\nคลาด\nคลาน\nคลาย\nคล้าย\nคล้ายคลึง\nคล่าว\nคลำ\nคล่ำ\nคล้ำ\nคลิ้งโคลง\nคลิด\nคลินิ�\nคลี\nคลี่\nคลึง\nคลื่น\nคลุ�\nคลุ้ง\nคลุบ\nคลุม\nคลุ่ม\nคลุ้ม\nควง\nควณ\nควน\nควบ\nควย\nควร\nควั�\nควั่�\nควั่งคว้าง\nควัน\nควั่น\nคว้า\nควา�\nคว้าง\nควา�\nควาน\nคว้าน\nความ\nควาย\nคว่าว\nคว่ำ\nควินิน\nควิวคว่าง\nคห�รรม\nคห�รรมศาสตร์\nคหบดี\nคหั�\nคอ\nค้อ\nคอ�\nค็อ�คัส\nค็อ�เทล\nคอเคซอยด์\nค่องอ้อย\nคอด\nคอ�ดง\nคอน\nค่อน\nค้อน\nคอน�รีต\nคอนเดนเซอร์\nคอน�วนต์\nคอนเสิร์ต\nคอม\nค่อม\nค้อม\nคอมพิวเตอร์\nคอมมานโด\nคอมมิวนิสต์\nคอย\nค่อย\nค้อย\nคอยล์\nคอร์ด\nคอ�ลน\nคอสติ�โซดา\nคะ\nค่ะ\nคะไขว่\nคะค้อย\nคะคาน\nคะนน\nคะนอง\nคะน้า\nคะนึง\nคะเน\nคะเนงร้าย\nคะเน็ด\nคะ�นน\nคะมำ\nคะยั้นคะยอ\nคะเยอ\nคั�\nคั่�\nคัคนะ\nคัคนัมพร\nคัคนางค์\nคัคนานต์\nคั่ง\nคังไคย\nคัจฉ\nคัณฑมาลา\nคัณฑสูตร\nคัด\nคัดเค้า\nคัดมอน\nคัดเม็ง\nคัทลียา\nคัน\nคั่น\nคั้น\nคันถรจนาจารย์\nคันธ�ุฎี\nคันธมาทน์\nคันธารราษฎร์\nคับ\nคับค้อน\nคับคา\nคับ�ค\nคัพภ์\nคัมภีร์\nคัมภีรภาพ\nคัล\nคั่ว\nคา\nค่า\nค้า\nค่าคบ\nคาง\nค่าง\nค้าง\nคางค�\nค้างคาว\nคาด\nคาถา\nคาทอลิ�\nคาน\nค้าน\nคาบ\nคาพยุต\nคาม\nคามวาสี\nคามณีย์\nคามภีร์\nคาย\nค่าย\nคาร์บอน\nคาร์บอเนต\nคาร์บอลิ�\nคาร์บูเรเตอร์\nคาร์โบรันดัม\nคาร์โบไฮเดรต\nคารม\nคารวะ\nคาราเต้\nคาราวาน\nคาว\nค่าว\nค้าว\nคาวตอง\nคาวี\nคาวุต\nคาส\nคำ\nค่ำ\nค้ำ\nคำนวณ\nคำนวร\nคำนับ\nคำนัล\nคำนึง\nคำนูณ\nคำ�อย\nคำเพลิง\nคำรน\nคำรบ\nคำราม\nคำ�สด\nคำ�หง\nคำโอง\nคิ�\nคิง\nคิด\nคิมหันต์\nคิรี\nคิลาน\nคิลานะ\nคิว\nคิ้ว\nคี่\nคีต\nคีบ\nคีม\nคีรี\nคีรีบูน\nคึ�\nคึ่�\nคึ�คั�\nคืน\nคืบ\nคือ\nคุ\nคุ�\nคุ��ี้\nคุ�คาม\nคุ�พาทย์\nคุ้ง\nคุณ\nคุด\nคุดทะราด\nคุต\nคุตติ\nคุ่น\nคุ้น\nคุป\nคุปต์\nคุปติ\nคุม\nคุ่ม\nคุ้ม\nคุย\nคุ้ย\nคุยห�าน\nคุยหประเทศ\nคุรุ\nคุลา\nคุลิ�่า\nคุลี�าร\nคุหา\nคู\nคู่\nคู้\nคูณ\nคูถ\nคูน\nคูปอง\nคูเรียม\nคูหา\nเค้�\nเค้เ�้\nเค้ง\nเคณฑะ\nเคด\nเค็ด\nเคน\nเค้น\nเคเบิล\nเค็ม\nเคมี\nเคย\nเครง\nเคร่ง\nเครงครา\nเครงครำ\nเครดิต\nเครน\nเครา\nเคร่า\nเคราหณี\nเคราะห์\nเครียด\nเครียว\nเครือ\nเครื่อง\nเคล้ง\nเคล็ด\nเคล้น\nเคล้า\nเคล่าคล่อง\nเคลิบเคลิ้ม\nเคลิ้ม\nเคลีย\nเคลื่อน\nเคลือบ\nเคว้ง\nเคหะ\nเคหา\nเคอะ\nเค้า\nเคาน์เตอร์\nเคารพ\nเคาะ\nเคาะ�คะ\nเคียง\nเคียด\nเคียน\nเคียม\nเคี่ยม\nเคียร\nเคียว\nเคี่ยว\nเคี้ยว\nเคือง\n�ค\n�ค่\n�ค้\n�ค�ล\n�คดเมียม\n�ค็ตตาล็อ�\n�ค�ตร\n�คโทด\n�คน\n�ค่น\n�ค้น\n�คบ\n�คบหมู\n�คปซูล\n�คม\n�คร่\n�คร�\n�ครง\n�คระ\n�คลคูลัส\n�คลง\n�คลเซียม\n�คลน\n�คล้ว\n�คล่วคล่อง\n�คลอรี\n�คลิฟอร์เนียม\n�คว\n�คว�\n�คว้น\n�ค�สด\n�คะ\nโค\nโค�\nโคเคน\nโค่ง\nโค้ง\nโคจร\nโคเซ�คนต์\nโคไซน์\nโคตร\nโค�ทนเจนต์\nโคธา\nโคน\nโค่น\nโคบอลต์\nโคปผ�ะ\nโคม\nโคม่า\nโคร�\nโคร�ครา�\nโครง\nโคร่ง\nโคร่งคร่าง\nโครม\nโครเมียม\nโครโมโซม\nโคราช\nโครำ\nโคล\nโคลง\nโคลน\nโควตา\nโคออร์ดิเนต\nใคร\nใคร่\nใคร่ครว�\nไค\nไค้\nไคร้\nไคร้เครือ\nไคล\nไคล้\nฆนะ\nฆราวาส\nฆ้อง\nฆ่า\nฆาต\nฆาน\nฆานินทรีย์\nเฆี่ยน\nโฆรวิส\nโฆษ�\nโฆษณา\nโฆษะ\nโฆษิต\nง�\nงง\nงด\nงดงาม\nงบ\nงม\nงวง\nง่วง\nงวด\nง่วน\nง้วน\nงวยงง\nงอ\nง้อ\nงอ�\nงอ��ง�\nง่อ��ง่�\nง่อง\nง่อง�ง่ง\nงอ�ง\nงอด\nงอด�งด\nงอน\nง่อน\nง่อน�ง่น\nงอนหง่อ\nงอบ\nงอม\nง้อม\nงอย\nง่อย\nงั�\nงั่�\nงั่ง\nงัด\nงัน\nงันง�\nงับ\nงัว\nงั่ว\nงัวเงีย\nงา\nง่า\nง้าง\nงาน\nง่าน\nงาบ\nงาม\nง่าม\nงาย\nง่าย\nง้าว\nงำ\nง่ำ\nง้ำ\nงิ้ว\nงี่เง่า\nงีบ\nงึ�\nงึน\nงึม\nงุด\nงุนงง\nงุ่นง่าน\nงุบ\nงุบงิบ\nงุ้ม\nงุ่มง่าม\nงุย\nงู\nงูบ\nงูสวัด\nเง�\nเงย\nเงอะ\nเงอะงะ\nเงา\nเง่า\nเง้า\nเงาะ\nเงิน\nเงี่ยง\nเงี่ยน\nเงียบ\nเงี้ยว\nเงี่ยหู\nเงื้อ\nเงือ�\nเงื่อง\nเงือด\nเงื่อน\nเงือบ\nเงื้อม\n�ง\n�ง่\n�ง่ง\n�ง่น\n�ง้ม\n�งะ\nโง\nโง่\nโง�\nโง�เง�\nโงง\nโง่ง\nโง้ง\nโงงเงง\nโง่งเง่ง\nโงเง\nโงน\nโงนเงน\nไง้\nจ�\nจง\nจ่ง\nจง�รม\nจง�ล\nจง�ลนี\nจงโคร่ง\nโจงโคร่ง\nจงอร\nจงอาง\nจด\nจดุรงค์\nจตุปัจจัย\nจตุลังคบาท\nจตุโล�บาล\nจตุสดมภ์\nจตุตถ\nจตุตถี\nจตุร\nจตุรงค์\nจตุรพั�ตร์\nจตุรพิธ\nจตุรพิธพร\nจน\nจบ\nจม\nจ่ม\nจมร\nจมรี\nจมู�\nจยุติ\nจร\nจรณะ\nจรด\nจรรจา\nจรรโจษ\nจรรม\nจรรยา\nจรรโลง\nจรลี\nจรวจ\nจรวด\nจรส\nจรอ�\nจระเข้\nจระนำ\nจระบี\nจรัล\nจรัส\nจราจร\nจรา�\nจริ�\nจริง\nจริต\nจริม\nจริยธรรม\nจริยวัตร\nจริยาวัตร\nจริยศาสตร์\nจริยศึ�ษา\nจริยา\nจรุง\nจรูง\nจรู�\nจเร\nจล\nจลนพลศาสตร์\nจลนศาสตร์\nจลนี\nจลาจล\nจว�\nจ๊ว�\nจวง\nจ้วง\nจ๋วง\nจวด\nจวน\nจวบ\nจวั�\nจอ\nจ่อ\nจ้อ\nจ๋อ\nจอ�\nจ้อ�\nจ๊อ�\nจ้อ��จ้�\nจอง\nจ้อง\nจ๋อง\nจ้องเต\nจองเปรียง\nจ้องหน่อง\nจองหอง\nจอ�จ\nจ๋อ�จ๋\nจอด\nจอน\nจ้อน\nจอนจ่อ\nจอบ\nจอม\nจ่อม\nจอมสุรางค์\nจ่อย\nจ้อย\nจ๋อย\nจอ�ส\nจะ\nจ้ะ\nจ๊ะ\nจ๋ะ\nจะ�ละ\nจะ�ลาม\nจะ�ูด\nจะขาบ\nจะเข้\nจะเข็บ\nจะงอย\nจะจะ\nจ๊ะจ๋า\nจะ�จ้ง\nจะ�จ่ม\nจะละเม็ด\nจะละหวั่น\nจั�\nจั้�\nจั��าย\nจั๊��ิ้ม\nจั�ขุ\nจั�จั่น\nจั�จี้\nจั๊�จี้\nจั๊�เดียม\nจั�ร\nจั�รพา�\nจั�รวา�\nจั�ริน\nจั�รี\nจั๊�เล้อ\nจั�ษุ\nจั��หล่น\nจัง\nจั้ง\nจั๋ง\nจัง�วด\nจัง�อบ\nจัง�้า\nจัง�ูด\nจังโ���์\nจังงัง\nจั้งมั่ง\nจังไร\nจังหนับ\nจังหรีด\nจังหวะ\nจังหวัด\nจังหัน\nจั�ไร\nจัณฑ์\nจัณฑาล\nจัด\nจัตตาฬีสะ\nจัตวา\nจัตุ\nจัตุรงค์\nจัตุรัส\nจัตุลังคบาท\nจัตุโล�บาล\nจัตุสดมภ์\nจัน\nจั่น\nจันโจษ\nจั่นดิน\nจันท์\nจันทน์\nจันทร์\nจันทรคติ\nจันทรคราส\nจันทรุปราคา\nจันทรเม็ด\nจันทวาร\nจันทัน\nจันอับ\nจับ\nจับ�ัง\nจับฉ่าย\nจับเดิม\nจับปิ้ง\nจับยี่�ี\nจัมบ�\nจัมป�ะ\nจัมปา\nจัมมะ\nจัว\nจั่ว\nจั๊วะ\nจา\nจ่า\nจ้า\nจ๋า\nจา�\nจา�พา�\nจาคะ\nจาคี\nจาง\nจ่าง\nจ้าง\nจางปาง\nจางวาง\nจาด\nจาตุรงค์\nจาตุรนต์\nจาตุรันต์\nจาน\nจ้าน\nจาบ\nจาบัล\nจาบัลย์\nจาป\nจาม\nจ่ามง�ุฎ\nจามจุรี\nจามร\nจามรี\nจามี�ร\nจ่าย\nจาร\nจ่ารง\nจารวา�\nจาระไน\nจาระบี\nจาริ�\nจารึ�\nจารี\nจารีต\nจารุ\nจ้าละหวั่น\nจาว\nจ้าว\nจ่าหวั�\nจำ\nจ้ำ\nจำ�ัด\nจำงาย\nจ้ำจี้\nจำเจ\nจำเดิม\nจำทวย\nจำนง\nจำนน\nจำนรรจ์\nจำนรรจา\nจำนวน\nจำนอง\nจำนัล\nจำนำ\nจำเนียน\nจำเนียม\nจำเนียร\nจำ�น�\nจำบ่ม\nจำบัง\nจ้ำเบ้า\nจำปา\nจำปาดะ\nจำปี\nจำปูน\nจำพว�\nจำเพาะ\nจ้ำม่ำ\nจำรัส\nจำรา�\nจำรู�\nจำเริ�\nจำเรียง\nจำลอง\nจำเลย\nจำเลาะ\nจำ�ลง\nจำ�ล่น\nจำหนับ\nจ๋ำหนับ\nจำหน่าย\nจำหระ\nจำหล่อ\nจำหลั�\nจำเหียง\nจำอวด\nจิ\nจิ�\nจิ้งโ�ร่ง\nจิ้งจ�\nจิงจ้อ\nจิ้งจอ�\nจิงจัง\nจิ้งจัง\nจิงโจ้\nจิ้งหรีด\nจิ้งเหลน\nจิต\nจิต�าธาน\nจิตต์\nจิตร\nจิตรจุล\nจิตระ\nจิตรา\nจินเจา\nจินดา\nจินดาหนา\nจินดาหรา\nจินต์\nจิบ\nจิปาถะ\nจิ่ม\nจิ้ม\nจิ้ม�้อง\nจิ้มลิ้ม\nจิร�าล\nจิ๋ว\nจี\nจี่\nจี้\nจี๋\nจี๋จ้อ\nจี�จ๊บ\nจี๊ด\nจีน\nจีน�ส\nจีบ\nจีโบ\nจีม\nจีวร\nจึง\nจึ่ง\nจึ้ง\nจืด\nจุ\nจุ�\nจุ๊��รู๊\nจุ�จิ�\nจุ�ชี\nจุ�ผาม\nจุ�โรหินี\nจุ่ง\nจุ๋งจิ๋ง\nจุฑา\nจุณ\nจุณณียบท\nจุด\nจุติ\nจุตูปปาต�าณ\nจุทส\nจุน\nจุ่น\nจุ้น\nจุนจู๋\nจุ้นจู๊\nจุนท�าร\nจุนสี\nจุบ\nจุ๊บ\nจุบจิบ\nจุ๊บ�จง\nจุ่ม\nจุ้ม\nจุ๋มจิ๋ม\nจุมพ�\nจุมพรวด\nจุมพล\nจุมพิต\nจุมโพล่\nจุ้ย\nจุรณ\nจูรณ\nจุรี\nจุไร\nจุล\nจุลจอมเ�ล้า\nจุลวงศ์\nจุฬา\nจุฬาราชมนตรี\nจุฬาลัมพา\nจุฬาลำพา\nจู\nจู่\nจู้\nจู๋\nจูง\nจู้จี้\nจู๋จี๋\nจู๊ด\nจูบ\nเจ\nเจ๊�\nเจ่ง\nเจ้ง\nเจ๊ง\nเจ๋ง\nเจ็ด\nเจ็ดตะคลี\nเจดีย์\nเจดียสถาน\nเจต\nเจตนา\nเจตพังคี\nเจตมูลเพลิง\nเจตสิ�\nเจโตวิมุติ\nเจน\nเจ็บ\nเจรจา\nเจริ�\nเจริด\nเจรียง\nเจลียง\nเจว็ด\nเจษฎา\nเจ๊สัว\nเจอ\nเจ่อ\nเจ๋อ\nเจ๋อเจ๊อะ\nเจอร์เมเนียม\nเจอะ\nเจา\nเจ่า\nเจ้า\nเจ๊า\nเจาะ\nเจิ่ง\nเจิด\nเจิ่น\nเจิม\nเจีย\nเจียง\nเจียด\nเจียน\nเจี๋ยน\nเจี๊ยบ\nเจียม\nเจี๋ยมเจี้ยม\nเจียร\nเจียระไน\nเจียระบาด\nเจียว\nเจี๊ยวจ๊าว\nเจือ\nเจื่อน\nเจื้อย\nเจือสม\n�จ\n�จ้\n�จ๋\n�จ�\n�จ�ัน\n�จง\n�จ่ง\n�จ้ง\n�จงลอน\n�จ๊ด\n�จ๊ด�จ๋\n�จตร\n�จ้น\n�จบ\n�จ่ม\n�จรง\n�จว\n�จ่ว\n�จ้ว\n�จ๋ว\n�จะ\nโจ�\nโจ๊�\nโจง\nโจ่งครึ่ม\nโจ๋งครึ่ม\nโจ่งครุ่ม\nโจ๋งเจ๋ง\nโจ่ง�จ้ง\nโจท\nโจท�์\nโจทนา\nโจทย์\nโจน\nโจม\nโจร\nโจล\nโจษ\nโจษจัน\nใจ\nไจ\nไจ้\nฉ�\nฉ�รรจ์\nฉ�ษัตริย์\nฉ�าจ\nฉ�ามาพจร\nฉ�ามาวจร\nฉง\nฉงน\nฉงาย\nฉทึง\nฉนวน\nฉนัง\nฉนา�\nฉนำ\nฉบัง\nฉบัด\nฉบับ\nฉบำ\nฉม\nฉมบ\nฉมว�\nฉมวย\nฉม่อง\nฉมัง\nฉมัน\nฉมา\nฉมำ\nฉล\nฉลวย\nฉลอง\nฉลอม\nฉลั�\nฉลับ\nฉลา�\nฉลาง\nฉลาด\nฉลาม\nฉลาย\nฉลิว\nฉลี�\nฉลุ\nฉลู\nฉวย\nฉวะ\nฉวัดเฉวียน\nฉวาง\nฉวี\nฉศ�\nฉ้อ\nฉอ�\nฉ่อง\nฉอด\nฉ่อย\nฉอเลาะ\nฉะ\nฉะฉาด\nฉะฉาน\nฉะฉ่ำ\nฉะฉี่\nฉะเฉื่อย\nฉะนั้น\nฉะนี้\nฉะอ้อน\nฉั��ะ\nฉั�\nฉัด\nฉัตร\nฉัททันต์\nฉัน\nฉันท\nฉันท์\nฉันทะ\nฉันทา\nฉันทาคติ\nฉันทานุมัติ\nฉับ\nฉัพพรรณรังสี\nฉัยยา\nฉ่า\nฉา�\nฉาง\nฉ่าง\nฉ่าฉาว\nฉาด\nฉาดฉาน\nฉาต�ภัย\nฉาน\nฉาบ\nฉาบฉวย\nฉาย\nฉายา\nฉาว\nฉ่ำ\nฉำฉา\nฉำ�ฉะ\nฉิ่ง\nฉิน\nฉินท์\nฉินทฤ�ษ์\nฉิบ\nฉิมพลี\nฉิว\nฉี่\nฉี�\nฉีด\nฉุ\nฉุ�\nฉุด\nฉุน\nฉุป\nฉุป\nฉุย\nฉุยฉาย\nฉู่\nฉู่ฉี่\nฉูด\nฉูดฉาด\nเฉ\nเฉ�\nเฉโ�\nเฉ่ง\nเฉด\nเฉท\nเฉนียน\nเฉพาะ\nเฉย\nเฉลย\nเฉลว\nเฉลา\nเฉลิม\nเฉลี่ย\nเฉลียง\nเฉลี่ยง\nเฉลียบ\nเฉลียว\nเฉวียง\nเฉวียน\nเฉอะ�ฉะ\nเฉา\nเฉา�๊วย\nเฉาฮื้อ\nเฉาะ\nเฉิด\nเฉิบ\nเฉียง\nเฉียงพร้านาง�อ\nเฉียด\nเฉียบ\nเฉียว\nเฉี่ยว\nเฉือน\nเฉื่อย\n�ฉ\n�ฉ่\n�ฉ�\n�ฉง\n�ฉ่ง\n�ฉลบ\n�ฉล้ม\n�ฉะ\nโฉ\nโฉ่\nโฉเ�\nโฉ่งฉ่าง\nโฉงเฉง\nโฉด\nโฉนด\nโฉบ\nโฉเบ๊\nโฉม\nโฉล�\nไฉน\nไฉไล\nช�\nชคัตตรัย\nชง\nชงโค\nชงฆ์\nชงฆา\nชงโลง\nชฎา\nชฎามังษี\nชฎามังสี\nชฎิล\nชด\nชน\nชน�\nชนนี\nชนม์\nชนวน\nชนะ\nชนั�\nชนา\nชนาง\nชนิด\nชเนตตี\nชบา\nชม\nชมดชม้อย\nชมนาด\nชมพู\nชมพู่\nชมรม\nชม้อย\nชม้าย\nชไม\nชยา\nชโย\nชรทึง\nชรริน\nชรอุ่ม\nชระล้ำ\nชระลุ\nชระอาบ\nชระเอม\nชรัด\nชรา\nชล\nชโลง\nชโลม\nช่วง\nชวด\nชวน\nชวย\nช่วย\nชวร\nชวลิต\nชวา\nชวาล\nชวาลา\nช่อ\nชอ�\nช็อ�\nช็อ�โ�เลต\nช็อ�โ��ลต\nชอง\nช่อง\nช้อง\nชองระอา\nชอน\nช่อน\nช้อน\nชอบ\nชอม\nช้อย\nชอล์�\nชอ่ำ\nชอุ่ม\nชะ\nชะคราม\nชะงอ�\nชะง่อน\nชะงั�\nชะงัด\nชะง้ำ\nชะงุ้ม\nชะเง้อ\nชะเงื้อม\nชะ�ง้\nชะโง�\nชะฉ่า\nชะช่อง\nชะชะ\nชะช้า\nชะโด\nชะตา\nชะต้า\nชะนี\nชะเนาะ\nชะเนียง\nชะพลู\nชะเพลิง\nชะมด\nชะมบ\nชะมวง\nชะมัง\nชะมัด\nชะ�ม่\nชะรอย\nชะลอ\nชะลอม\nชะล่า\nชะลาน\nชะลิน\nชะลูด\nชะเลง\nชะเลย\nชะ�ล็�\nชะ�ลง\nชะวา�\nชะวาด\nชะเวิ�ชะวา�\nชะ�วง\nชะอม\nชะอ้อน\nชะเอม\nชะโอน\nชั�\nชั�คราม\nชั�ช้า\nชัง\nชั่ง\nชังคา\nชังฆ\nชัชวาล\nชั�\nชัด\nชัดช้า\nชัน\nชั้น\nชัน�าด\nชันชี\nชันตุ\nชันนะตุ\nชันนุ\nชันโรง\nชันษา\nชันสูตร\nชัปนะ\nชัพ\nชัมพูนท\nชัย\nชัยพฤ�ษ์\nชัยภูมิ\nชัลลุ�า\nชั่ว\nชั้ว\nชัวชม\nชา\nช้า\nชาคระ\nชาคริต\nชาคริยานุโยค\nช่าง\nช้าง\nช้าช่อน\nชา�\nชาด\nชาด�\nชาต\nชาตบุษย์\nชาตรี\nชาตะ\nชาตา\nชาติ\nชาน\nชานุ\nช้าปี่\nชาปีไหน\nช้า�ป้น\nช้าพลู\nชาม\nชามพูนท\nชามาดร\nชามาดา\nชามาตุ\nชาย\nชายา\nชาล\nชาลา\nชาลินี\nช้าเลือด\nชาว\nชาวี\nชำ\nช่ำ\nช้ำ\nชำงัด\nชำงาย\nช่ำชอง\nชำนะ\nชำนั�\nชำนัน\nชำนา�\nชำนิ\nชำเนียร\nชำมะนาด\nชำมะเลียง\nชำร่วย\nชำระ\nช้ำรั่ว\nชำรุด\nชำเรา\nชำเราะ\nชำ�ร�\nชำ�ระ\nชำเลือง\nชำ�หละ\nชิ\nชิง\nชิ่ง\nชิงชัน\nชิงช้า\nชิงช้าชาลี\nชิงชี่\nชิงฮื้อ\nชิชะ\nชิชิ\nชิณณะ\nชิด\nชิเดนทรีย์\nชิต\nชิตินทรีย์\nชิน\nชิ้น\nชินโต\nชิโนรส\nชิม\nชิม�ปนซี\nชิยา\nชิรณะ\nชิระ\nชิวหา\nชิสา\nชี\nชี่\nชี้\nชีปะขาว\nชีผะขาว\nชีผ้าขาว\nชีพ\nชีฟอง\nชีรณ\nชีระ\nชีวเคมี\nชีวประวัติ\nชีวภาพ\nชีววิทยา\nชีวะ\nชีวัน\nชีวา\nชีวาตม์\nชีวาลัย\nชีวิต\nชีวิตั�ษัย\nชีวิน\nชีวี\nชืด\nชื่น\nชื้น\nชื่อ\nชุ�\nชุ�ชี\nชุ้ง\nชุณห\nชุด\nชุติ\nชุน\nชุบ\nชุม\nชุ่ม\nชุมนุม\nชุมพร\nชุมพา\nชุม�พร�\nชุมรุม\nชุม�สง\nชุมเห็ด\nชุ่ย\nชุลมุน\nชุลี\nชุษณะ\nชู\nชู้\nเช็ค\nเช้ง\nเช้งวับ\nเชงเลง\nเช็ด\nเชน\nเช่น\nเชย\nเชลง\nเชลย\nเชล�ล็�\nเชลียง\nเชวง\nเชษ�ะ\nเชษ�า\nเชอ\nเช่า\nเช้า\nเชาว์\nเชาวน์\nเชิง\nเชิ�\nเชิด\nเชิ้ต\nเชียง\nเชี่ยน\nเชียบ\nเชี่ยม\nเชียร\nเชียร์\nเชียว\nเชี่ยว\nเชื่อ\nเชื้อ\nเชือ�\nเชื่อง\nเชือด\nเชือน\nเชื่อม\n�ช\n�ช่\n�ช่ง\n�ชงมา\n�ชบ๊วย\n�ช่ม\n�ชร์\n�ชล่ม\n�ชสซี\n�ชะ\nโช�\nโชค\nโชงโลง\nโชด�\nโชดึ�\nโชต\nโชต�\nโชติ\nโชติ�\nโชน\nโชมโรม\nโชย\nโชยง�าร\nโชยชาย\nโชยติส\nโชว์\nใช่\nใช้\nไช\nไชนะ\nไชย\nไชโย\nซ�\nซ่�\nซงดำ\nซ่งฮื้อ\nซด\nซน\nซ้น\nซบ\nซม\nซวดเซ\nซวน\nซวย\nซอ\nซอ�\nซอง\nซ่อง\nซ้อง\nซอง�มว\nซ้อง�มว\nซอน\nซ่อน\nซ้อน\nซอม\nซ่อม\nซ้อม\nซอมซ่อ\nซอย\nซอส\nซั�\nซั�ส้าว\nซัง\nซั้ง\nซัด\nซับ\nซัลฟา\nซั้ว\nซา\nซ่า\nซา�\nซาง\nซ่าง\nซาด\nซาน\nซ่าน\nซาบซ่าน\nซาบซึ้ง\nซ่าโบะ\nซา�มเรียม\nซ้าย\nซาลาเปา\nซาว\nซ่าหริ่ม\nซำ\nซ้ำ\nซิ\nซี\nซิ�\nซิ�ข์\nซิ�ซี้\nซิ��ซ็�\nซิ�าร์\nซิงโคนา\nซิ่น\nซินนามิ�\nซิน�ส\nซิบ\nซิป\nซิฟิลิส\nซิลิคอน\nซิว\nซี่\nซี�\nซีเซียม\nซีด\nซี้ด\nซีนอน\nซีป่าย\nซีเมนต์\nซีเรียม\nซีลีเนียม\nซีอิ๊ว\nซึ�\nซึง\nซึ่ง\nซึ้ง\nซึม\nซื่อ\nซื้อ\nซุ�\nซุง\nซุน\nซุบ\nซุป\nซุ่ม\nซุ้ม\nซุ่มซ่าม\nซุย\nซู่\nซูโครส\nซูด\nซู้ด\nซูดซาด\nซูบ\nเซ\nเซ็�\nเซ�คนต์\nเซ็ง\nเซ่ง\nเซ้ง\nเซ็ง�ซ่\nเซต\nเซน\nเซ็น\nเซ่น\nเซนติ�รัม\nเซนติเ�รด\nเซนติเมตร\nเซนติลิตร\nเซปั�ตะ�ร้อ\nเซราะ\nเซรุ่ม\nเซลเซียส\nเซลล์\nเซลลูลอยด์\nเซลลูโลส\nเซ่อ\nเซอร์โคเนียม\nเซอะ\nเซา\nเซ้าซี้\nเซาะ\nเซิง\nเซิ้ง\nเซียน\nเซียบ\nเซียมซี\nเซียว\nเซี่ยว\nเซี่ยว�าง\nเซื่อง\n�ซ\n�ซ่\n�ซ็�คาริน\n�ซง\n�ซง�ซว\n�ซด\n�ซบ\n�ซม\n�ซยิด\n�ซ่ว\n�ซะ\nโซ\nโซ่\nโซ�\nโซ่ง\nโซงโขดง\nโซเซ\nโซดา\nโซเดียม\nโซม\nโซรม\nโซลา\nไซ\nไซ้\nไซเ�ิล\nไซโคลน\nไซน์\nไซยาไนด์\nไซร้\nไซเรน\nไซโล\nฌาน\nฌาปน\nฌาปน�ิจ\nฌาปนสถาน\nเฌอ\nเฌอเอม\n�วน\n�ัตติ\n�าณ\n�าติ\n�านาซะฮ์\n�ิบ\n�ี่ปุ่น\nเ�ยธรรม\nไ�ยธรรม\nฎี�า\n��ัด\n�า�ูร\n�าน\n�านะ\n�านันดร\n�านานุ�รม\n�านานุรูป\n�านานุศั�ดิ์\n�านียะ\n�าปน\n�าปนา\n�ายี\n�ิต\n�ิติ\nฑาห�\nฑาหะ\nเฒ่า\nณรงค์\nเณร\nด�\nดง\nด้ง\nด้น\nดนโด่\nดนตรี\nดนัย\nดนุ\nดนู\nดบัสวิน\nดบัสวี\nดม\nดรงค์\nดรณี\nดรรชนี\nดราฟต์\nดรุณ\nดรุณี\nดล\nดวง\nด้วง\nดวด\nด่วน\nด้วน\nด้วย\nดอ�\nดอง\nด่อง\nด้อง\nดองฉาย\nดองดึง\nดอด\nดอน\nด่อน\nดอม\nด้อม\nดอย\nด้อย\nดอลลาร์\nดะ\nดะโต๊ะ\nดะหมัง\nดั�\nดั�ดาน\nดั��ด้\nดัง\nดั่ง\nดั้ง\nดัชนี\nดัด\nดัตช์\nดัน\nดั้น\nดับ\nดัมพ์\nดั้วเดี้ย\nดัส�ร\nดา\nด่า\nดา�\nด่าง\nด้าง\nดาด\nดาน\nด่าน\nด้าน\nดาบ\nดาบส\nดาม\nด้าม\nด้ามจิ้ว\nดามพ์\nดาย\nด้าย\nดาร�ะ\nดารณี\nดารดาษ\nดาระ\nดารา\nดาล\nดาลัด\nดาว\nด่าว\nด้าว\nดาวดึงส์\nดาวบส\nดาษ\nดาษดา\nดำ\nด่ำ\nด้ำ\nดำ�ล\nดำเ�ิง\nดำ�คง\nดำดง\nดำนาณ\nดำเนิน\nดำบล\nดำรง\nดำรวจ\nดำรัส\nดำริ\nดำรี\nดำรู\nดำฤษณา\nดำเลิง\nดิ�\nดิ่ง\nดิฉัน\nดิ�\nดิตถ์\nดิถี\nดิน\nดิ้น\nดิบ\nดิรัจฉาน\nดิล�\nดิ่ว\nดิ้ว\nดิ้วเดี้ยว\nดิษ�์\nดิสโพรเซียม\nดี\nดีเซล\nดีด\nดีดีที\nดีบุ�\nดีปลี\nดีเปรสชัน\nดีหมี\nดีหลี\nดึ�\nดึง\nดึ่ง\nดึ่ม\nดื่น\nดื่ม\nดือ\nดื้อ\nดุ\nดุ�\nดุ�ดิ�\nดุ�ทะเล\nดุ้ง\nดุ้งดิ้ง\nดุจ\nดุด\nดุน\nดุ้น\nดุบ\nดุม\nดุ่ม\nดุ่ย\nดุรงค์\nดุริยะ\nดุริยางค์\nดุริยางคศาสตร์\nดุริยางคศิลป์\nดุล\nดุษฎี\nดุษณี\nดุษณีภาพ\nดุษิต\nดุสิต\nดุเหว่า\nดู\nดู�ค่าง\nดู�ร\nดูด\nดูรา\nดู�ล\nเด\nเด่\nเด�\nเด็�\nเด�ซ์โทรส\nเดคา�รัม\nเดคาเมตร\nเดคาลิตร\nเด้ง\nเด็จ\nเดช\nเดชน์\nเดชนะ\nเดชะ\nเดโช\nเดซิ�รัม\nเดซิเมตร\nเดซิลิตร\nเด็ด\nเดน\nเด่น\nเดนมาร์�\nเดรัจฉาน\nเด๋อ\nเด๋อด๋า\nเดา\nเด้า\nเดาะ\nเดิน\nเดิ่น\nเดิม\nเดียง\nเดียด\nเดียรดาษ\nเดียรถีย์\nเดียรัจฉาน\nเดียว\nเดี่ยว\nเดี๋ยว\nเดียะ\nเดื่อ\nเดือ�\nเดื่อง\nเดือด\nเดือน\nเดือย\n�ด\n�ด่\n�ด�\n�ด็�\n�ด�งา\n�ด��ด้\n�ดง\n�ดด\n�ดน\n�ด่น\n�ด่ว\n�ดะ\n�ดะ�ด๋\nโด\nโด่\nโด�เด�\nโด่ง\nโดด\nโดน\nโดม\nโดมร\nโดย\nโดรณ\nใด\nได\nได้\nได�ซ็�คาไรด์\nไดนาโม\nไดนาไมต์\nไดโนเสาร์\nไดเร�ตริ�ซ์\nต�\nต๊�โต\nตง\nต๋ง\nตงฉิน\nตงิด\nตงุ่น\nตด\nตติย\nตถาคต\nตน\nต้น\nตนัย\nตนุ\nตบ\nตบะ\nตปนียะ\nตม\nต้ม\nตมู�\nตยาคี\nตรง\nตรณี\nตรม\nตรร�\nตรร�ะ\nตรลบ\nตรลอด\nตรลาด\nตรวจ\nตรวน\nตรอ�\nตรอง\nตรอมใจ\nตรอมตรม\nตระ\nตระ�ล\nตระ�วน\nตระ�อง\nตระ�าร\nตระ�ูล\nตระคัร\nตระเตรียม\nตระนาว\nตระบ�\nตระบอ�\nตระบอง\nตระบัด\nตระบัน\nตระเบ็ง\nตระ�บ�\nตระ�บง\nตระโบม\nตระพอง\nตระพัง\nตระลา�าร\nตระวัน\nตระเว็ด\nตระเวน\nตระสั�\nตระหง่าน\nตระหน�\nตระหนั�\nตระหน่ำ\nตระหนี่\nตรัง\nตรังค์\nตรับ\nตรับฟัง\nตรัย\nตรัยตรึงศ์\nตรัส\nตรัสสา\nตรา\nตรา�ตรำ\nตราชู\nตราบ\nตราสัง\nตรำ\nตริ\nตริว\nตรี\nตรีปวาย\nตรีพิธพรรณ\nตรียัมปวาย\nตรึ�\nตรึง\nตรุ\nตรุณ\nตรุณะ\nตรุษ\nตรู\nตรู่\nตฤณ\nตฤตีย\nตฤษณา\nตล�\nตลบ\nตลอด\nตลับ\nตลาด\nตลิ่ง\nตลึง\nตวง\nต่วน\nต้วมเตี้ยม\nตวั�\nตวัด\nตวาด\nตอ\nตอม่อ\nต่อ\nต้อ\nตอ�\nต๊อ�\nต๊อ�ต๋อย\nตอง\nต้อง\nตอง�ราย\nต้องเต\nตอง�ต�\nต่อง�ต่ง\nตองเหลือง\nตอด\nตอน\nต้อน\nตอบ\nตอเบา\nตอม\nต่อม\nต๋อม\nต่อย\nต้อย\nต้อยตริ่ง\nต้อยติ่ง\nต้อยตีวิด\nตอ�ย\nตอร์ปิโด\nต่อไส้\nตอ�หล\nตะ\nตะ�รน\nตะ�ร้อ\nตะ�รัน\nตะ�รับ\nตะ�ร้า\nตะ�ราม\nตะ�รุด\nตะ�รุม\nตะ�รุมตะ�ราม\nตะ�ละ\nตะ�ลาม\nตะ�วด\nตะ�อ\nตะ�อน\nตะ�ัง\nตะ�ั่ว\nตะ�าง\nตะ�าด\nตะ�าย\nตะ�าว\nตะ�ุ�ตะ�ั�\nตะ�ุย\nตะ�ู\nตะ�ูด\nตะเ�ีย�ตะ�าย\nตะเ�ียง\nตะเ�ียบ\nตะ��\nตะ��่\nตะ��รง\nตะโ�\nตะโ�้\nตะโ��\nตะโ�น\nตะโ�รง\nตะโ�รม\nตะไ�ร\nตะขบ\nตะขอ\nตะขาบ\nตะขิดตะขวง\nตะเข้\nตะเข็บ\nตะโขง\nตะคร้อ\nตะครอง\nตะครั่นตะครอ\nตะคร้ำ\nตะคริว\nตะคิว\nตะครุบ\nตะคอ�\nตะคัน\nตะค้า\nตะคา�\nตะค้าน\nตะคุ่ม\nตะเครียว\nตะเคียว\nตะเคียน\nตะ�คง\nตะไคร่\nตะไคร้\nตะเฆ่\nตะนอย\nตะนาว\nตะบม\nตะบอง\nตะบอย\nตะบัน\nตะบิ้ง\nตะบิด\nตะบิดตะบอย\nตะบี้ตะบัน\nตะบึง\nตะบูน\nตะเบ็ง\nตะเบ็งมาน\nตะเบ๊ะ\nตะ�บ�\nตะ�บง\nตะโบม\nตะไบ\nตะปบ\nตะปลิง\nตะปิ้ง\nตะปุ่มตะป่ำ\nตะปู\nตะพง\nตะพด\nตะพอง\nตะพั�\nตะพัง\nตะพัด\nตะพั้น\nตะพา�\nตะพาน\nตะพาบ\nตะพาย\nตะพึด\nตะพึดตะพือ\nตะพุ่น\nตะเพรา\nตะเพิง\nตะเพิด\nตะเพียน\nตะโพ�\nตะโพง\nตะโพน\nตะเภา\nตะใภ้\nตะม่อ\nตะมอย\nตะรัง�ะนู\nตะรังตัง�วาง\nตะรังตังช้าง\nตะราง\nตะลอง\nตะลอน\nตะล่อม\nตะละ\nตะลาน\nตะลิงปลิง\nตะลิบ\nตะลีตะลาน\nตะลึง\nตะลึงพรึงเพริด\nตะลุง\nตะลุ่ม\nตะลุ่มน�\nตะลุมบอน\nตะลุ่มโปง\nตะลุมพอ\nตะลุมพุ�\nตะลุย\nตะเลง\nตะ�ลง��ง\nตะไล\nตะวัน\nตะเวน\nตะหลิว\nตะหลุ�\nตะหลุง\nตะ�หง่ว\nตะ�หมะ�ขะ\nตะโหง�\nตั�\nตั��ะ\nตั�เตือน\nตั๊��ตน\nตั�ษัย\nตัง\nตั่ง\nตั้ง\nตังเ�\nตังฉ่าย\nตังเม\nตังวาย\nตังโอ๋\nตัจฉ�\nตัจฉนี\nตัณฑุล\nตัณหา\nตัด\nตัน\nตันตระ\nตันติ\nตันหยง\nตับ\nตับปิ้ง\nตัว\nตั๋ว\nตัวจี๊ด\nตัวตืด\nตั้วโผ\nตั้วเหี่ย\nตา\nตา�\nตา�วาง\nต่าง\nตาด\nตาน\nต่าน\nต้าน\nตานน��ด\nตานี\nตาบ\nตาม\nตามะ�น\nตามิน\nตาย\nตาราไต\nตาล\nตาลุ\nต๋าว\nตาเสือ\nตาหนู\nตาฬ\nตำ\nต่ำ\nตำนาน\nตำบล\nตำ�บ\nตำ�ย\nตำรวจ\nตำรับ\nตำรา\nตำรุ\nตำลึง\nตำเสา\nตำหนั�\nตำหนิ\nตำ�หน่ง\nติ\nติ�\nติ๊�\nติ�ะ\nติ�าหรัง\nติง\nติ่ง\nติ๋ง\nติ่งตั่ง\nติ๋งต่าง\nติงส\nติงสติ\nติณ\nติด\nติตติ�ะ\nติตติร\nติตถ\nติตถะ\nติถี\nติมิงคละ\nติรัจฉาน\nติล�\nติละ\nติ้ว\nตี\nตี่\nตีน\nตีบ\nตีรถะ\nตีระ\nตึ\nตึ�\nตึ้�\nตึ้�ตั้�\nตึง\nตึดตื๋อ\nตึ๊ดตื๋อ\nตืด\nตื่น\nตื้น\nตื้อ\nตื๊อ\nตื๋อ\nตุ\nตุ๊\nตุ๊���\nตุ๊�ตา\nตุ๊�ต่ำ\nตุ�ติ�\nตุ๊�ติ๊�\nตุ๊�ตุ่น\nตุ๊�ตุ๋ย\nตุง\nตุ้ง�่า\nตุ้งติ้ง\nตุ๊ดตู่\nตุน\nตุ่น\nตุ๋น\nตุนาหงัน\nตุบ\nตุ้บ\nตุ๊บป่อง\nตุปัดตุป่อง\nตุปัดตุเป๋\nตุ่ม\nตุ้ม\nตุ๋ม\nตุ้ม�ว้าว\nตุม�า\nตุ้ม�ซะ\nตุมตัง\nตุ้มเต๋น\nตุ้มปี่\nตุมพะ\nตุ่ย\nตุ้ย\nตุ๊ย\nตุ๋ยตุ่ย\nตุรคะ\nตุรงค์\nตุล\nตุลา\nตุหรัดตุเหร่\nตู\nตู่\nตู้\nตู�\nตูด\nตูบ\nตูม\nเต๊�\nเต็ง\nเต่ง\nเตช\nเตโช\nเต้น\nเต็นท์\nเต็ม\nเตย\nเตร่\nเตร็ด\nเตรตา\nเตรียม\nเตรียมตรม\nเตละ\nเตลิด\nเตว็ด\nเต่อ\nเตอะ\nเตะ\nเตา\nเต่า\nเต้า\nเต๋า\nเต่าเ�ียด\nเต้าเจี้ยว\nเต้าทึง\nเต้าหู้\nเต้าฮวย\nเต๊าะ\nเตาะ�ตะ\nเติ่ง\nเติบ\nเติม\nเตี้ย\nเตียง\nเตียน\nเตียบ\nเตี๋ยม\nเตียรถ์\nเตียว\nเตี่ยว\nเตือน\n�ต่\n�ต้\n�ต�\n�ตง\n�ต่ง\n�ตงเม\n�ต้จิ๋ว\n�ตด\n�ต๊ด�ต๋\n�ตน\n�ต้ม\n�ตร\n�ตระ\n�ต้ว\n�ต้ว�ร้ว\n�ต้ว�ล้ว\n�ต่ว่า\n�ต้�ว้ด\n�ตะ\nโต\nโต้\nโต�\nโต่ง\nโต้ง\nโตงเตง\nโตฎ�\nโต๊ด\nโตน\nโตนด\nโต้โผ\nโตมร\nโตย\nโตร�\nโต๊ะ\nใต้\nไต\nไต่\nไต้\nไต๋\nไตร\nไตร�ิศยา\nไตรดายุค\nไตร่ตรอง\nไตรย\nไต้หวัน\nถ�\nถ�ล\nถงาด\nถด\nถนน\nถนอม\nถนัด\nถนัน\nถนำ\nถนิม\nถม\nถ่ม\nถมอ\nถมึงทึง\nถล�\nถล�บาตร\nถลน\nถล่ม\nถลอ�\nถลัน\nถลา\nถลา�\nถลาย\nถลำ\nถลึงตา\nถลุง\nถ่วง\nถ้วน\nถ้วย\nถวัล\nถวัลย์\nถวาย\nถวิน\nถวิล\nถ่อ\nถ้อ\nถอ�\nถอง\nถ่อง\nถ้อง\nถอด\nถอน\nถอบ\nถอบ�ถบ\nถ่อม\nถอย\nถ่อย\nถ้อย\nถะ\nถะถั่น\nถะมัดถะ�มง\nถั�\nถัง\nถั่ง\nถัด\nถัทธ\nถัน\nถั่น\nถับ\nถัมภ์\nถัว\nถั่ว\nถา\nถ้า\nถา�\nถาง\nถ่าง\nถาด\nถาน\nถ่าน\nถาบ\nถาม\nถามะ\nถ่าย\nถ่าว\nถาวร\nถาวรธิรา\nถ้ำ\nถิ่น\nถี่\nถีบ\nถึ�\nถึง\nถือ\nถุง\nถุน\nถุย\nถู\nถู�\nเถ�ิง\nเถน\nเถร\nเถระ\nเถรานุเถระ\nเถรี\nเถลไถล\nเถลิง\nเถลือ�ถลน\nเถ่อ\nเถอะ\nเถา\nเถ้า\nเถาวัลย์\nเถาะ\nเถิ�\nเถิง\nเถิด\nเถิดเทิง\nเถิน\nเถียง\nเถียร\nเถือ\nเถือ�\nเถื่อน\n�ถ\n�ถ�\n�ถง\n�ถน\n�ถบ\n�ถม\n�ถลง\n�ถลบ\n�ถว\nโถ\nโถง\nโถงเถง\nโถบ\nโถม\nโถมนา�าร\nไถ\nไถ่\nไถ้\nไถง\nไถล\nท�ล้า\nท��ล้ว\nท่ง\nทด\nทน\nท้น\nทนต์\nทนโท่\nทนาย\nทบ\nทบวง\nทมอ\nทมะ\nทมิฬ\nทโมน\nทยอย\nท�ยง\nทร�รรม\nทรชน\nทรชาติ\nทรพิษ\nทรยศ\nทรราช\nทรลั�ษณ์\nทรง\nทรพี\nทรมาทร�รรม\nทรมาน\nทรรทึง\nทรรป\nทรรปณ์\nทรรปณะ\nทรรศนะ\nทรรศนา�าร\nทรรศนีย์\nทรวง\nทรวดทรง\nทรวาร\nทรหด\nทรหวล\nทรหึง\nทรอมโบน\nทระนง\nทรัพย์\nทรัพยา�ร\nทรัมเป็ต\nทรานซิสเตอร์\nทราบ\nทราม\nทราย\nทรุด\nทฤษฎี\nทลาย\nทลิท\nทลิทท�\nทวง\nท้วง\nท่วงท่า\nท่วงทำนอง\nท่วงที\nทวด\nทวน\nท้วน\nท่วม\nท้วม\nทวย\nท่วย\nท้วย\nทวอย\nทวัตดึงส์\nทวัย\nทวา\nทวาบร\nทว่า\nทวาย\nทวาร\nทวิ\nทวิช\nทวิตีย์\nทวิตียา\nทวี\nทวีธาภิเษ�\nทวีป\nทศ\nทศมี\nทศางค์\nทหระ\nทหาร\nทอ\nท่อ\nท้อ\nทอ�\nทอง\nท่อง\nท้อง\nทอง�วาว\nทองภู\nทองลิน\nทองหลาง\nทองโหลง\nทองอุไร\nทอด\nทอน\nท่อน\nทอนซิล\nทอฟฟี่\nท่อม\nทอย\nทอเรียม\nทะ\nทะงัน\nทะนง\nทะนน\nทะนาน\nทะนุ\nทะเบียน\nทะมัดทะ�มง\nทะมึน\nทะมื่น\nทะ�ม่ง\nทะยาน\nทะเยอทะยาน\nทะ�ย\nทะร่อทะ�ร่\nทะลวง\nทะลอ�\nทะลั�\nทะลาย\nทะลึ่ง\nทะลุ\nทะลุดทะลาด\nทะเล\nทะเล้น\nทะเล่อทะล่า\nทะเลาะ\nทะเลิ่�ทะลั่�\nทะวาย\nทั�\nทั�ข์\nทั�ขิ�\nทั�ขิณ\nทั�ขิณา\nทั�ขิณาวั�\nทั�ขิโณท�\nทั�ขิไณยบุคคล\nทั�ทิน\nทั�ษะ\nทั�ษา\nทั�ษิณ\nทั�ษิณา\nทั�ษิโณท�\nทัง\nทั่ง\nทั้ง\nทังวล\nทังวี้ทังวล\nทังสเตน\nทัณฑ์\nทัณฑ�รรม\nทัณฑฆาต\nทัณฑสถาน\nทัณฑะ\nทัณฑิ�า\nทัณฑิมา\nทัณฑีบท\nทัด\nทัดทา\nทัต\nทัน\nทันต์\nทันตชะ\nทันต�พทย์\nทันติน\nทันตี\nทันธ์\nทับ\nทับทิม\nทับสมิงคลา\nทัพ\nทัพพะ\nทัพพี\nทั่ว\nทัศ\nทัศน์\nทัศนะ\nทัศนา\nทัศนคติ\nทัศนวิสัย\nทัศนศาสตร์\nทัศนศิลป์\nทัศนศึ�ษา\nทัศนา�าร\nทัศนาจร\nทัศนีย์\nทัศนียภาพ\nทัศนูป�รณ์\nทัศไนย\nทัสนานุตริยะ\nทัฬหะ\nทัฬหิ\nทัฬหี\nทา\nท่า\nท้า\nทา�\nทาง\nท้าง\nทา�ะ\nทา�ิ�ะ\nทาฒะ\nทาฒิ�ะ\nทาน\nท่าน\nทานต์\nทานพ\nทาบ\nทาม\nท่าม�ลาง\nทาย\nท้าย\nทาย�\nทายัช\nทายาด\nทายาท\nทายิ�า\nทาร�\nทารพี\nทาริ�า\nทารุณ\nทาว\nท่าว\nท้าว\nทาส\nทาสี\nทำ\nทำนบ\nทำนอง\nทำนาย\nทำนุ\nทำนูล\nทำเนา\nทำเนียบ\nทำไม\nทำลาย\nทำเล\nทิคัมพร\nทิฆัมพร\nทิ้ง\nทิงเจอร์\nทิ้งถ่อน\nทิ้งทูด\nทิชะ\nทิชา�ร\nทิชาชาติ\nทิ��ะ\nทิ��านุคติ\nทิ��ุชุ�รรม\nทิ�ธรรม\nทิ�ิ\nทิด\nทิต\nทิน\nทิพ\nทิพย์\nทิพา\nทิม\nทิ่ม\nทิมทอง\nทิว\nทิวงคต\nทิวทัศน์\nทิวา\nทิศ\nทิศา\nทิศานุทิศ\nที\nที่\nทีฆชาติ\nทีฆนิ�าย\nทีฆสระ\nทีฆายุ\nทีป\nทีม\nทีเอ็นที\nทึ�\nทึ�ทั�\nทึ่ง\nทึ้ง\nทึดทือ\nทึนทึ�\nทึบ\nทึม\nทึ่ม\nทื่อ\nทุ\nทุ�\nทุ�ข์\nทุ�ขลาภ\nทุ�ขเวทนา\nทุ�ขารมณ์\nทุ��\nทุ�ร�ิริยา\nทุ�ะ\nทุ�ัง\nทุ�ูล\nทุคตะ\nทุคติ\nทุ่ง\nทุ้ง\nทุงงะ\nทุจริต\nทุด\nทุทรรศนนิยม\nทุนิยม\nทุน\nทุ่น\nทุนนิมิต\nทุบ\nทุบทู\nทุปปั��า\nทุพพรรณ\nทุพพล\nทุพพลภาพ\nทุพภิ�ขภัย\nทุม\nทุ่ม\nทุ้ม\nทุย\nทุ้ย\nทุร�ันดาร\nทุรชน\nทุรชาติ\nทุรพล\nทุรลั�ษณ์\nทุรน\nทุรนทุราย\nทุรัศ\nทุราคม\nทุราจาร\nทุเรศ\nทุเรียน\nทุลั�ทุเล\nทุเลา\nทุศีล\nทุสสะ\nทุสสีล\nทู\nทูโม่ง\nทู่\nทู้\nทู�ัง\nทู่ซี้\nทูต\nทูตานุทูต\nทูน\nทูบ\nทูม\nทูล\nทูเลียม\nเท\nเท่\nเทคนิค\nเทคนีเชียม\nเทคโนโลยี\nเท้ง\nเท้งเต้ง\nเท็จ\nเทนนิส\nเทพ\nเทพา\nเทพารั�ษ์\nเทพยเจ้า\nเทพยดา\nเทพยุดา\nเทพิน\nเทพินทร์\nเทพี\nเทเพนทร์\nเทโพ\nเทริด\nเทลลูเรียม\nเทวทัณฑ์\nเทวดา\nเทวทูต\nเทวธรรม\nเทวนาครี\nเทวนิยม\nเทวรูป\nเทวโล�\nเทววิทยา\nเทวสถาน\nเทวศ\nเทวษ\nเทวั�\nเทวัน\nเทวาลัย\nเทวินทร์\nเทวี\nเทเวศ\nเทเวศร์\nเทเวศวร์\nเทศ\nเทศะ\nเทศาภิบาล\nเทศน์\nเทศนา\nเทห์\nเท่ห์\nเทห์ฟา�ฟ้า\nเทหวัตถุ\nเท่อ\nเท้อ\nเทอ�\nเทอม\nเทอร์เบียม\nเทอร์โมมิเตอร์\nเทอะทะ\nเทา\nเท่า\nเท้า\nเท้ายายม่อม\nเท่ารึง\nเทิ่ง\nเทิด\nเทิน\nเทิบ\nเทิบทาบ\nเทิ้ม\nเที่ยง\nเทียด\nเทียน\nเที้ยน\nเทียบ\nเทียม\nเทียร\nเที้ยร\nเทียว\nเที่ยว\nเทือ\nเทื่อ\nเทื้อ\nเทือ�\n�ท้\n�ท็�ซี่\n�ทง\n�ท่ง\n�ท้ง\n�ท็ง�์\n�ทงทวย\n�ทงวิสัย\n�ทตย์\n�ทน\n�ท่น\n�ทนเจนต์\n�ทนทาลัม\n�ทบ\n�ทร�\n�ทร�เตอร์\n�ทลเลียม\n�ทะ\nโท\nโท่\nโท�เท�\nโทง\nโทงเทง\nโทณะ\nโทน\nโทนโท่\nโทมนัส\nโทรคมนาคม\nโทรทรรศน์\nโทรทัศน์\nโทรพิมพ์\nโทรภาพ\nโทรเลข\nโทรศัพท์\nโทรสาร\nโทรม\nโทษ\nโทษา\nโทษานุโทษ\nโทสะ\nโทสาคติ\nโทโส\nโทหฬินี\nไท\nไท้\nไทเทเนียม\nไทเทรต\nไทย\nไทร\nไทวะ\nธง\nธง�์\nธชะ\nธชี\nธตร�\nธนบัตร\nธนสมบัติ\nธนสาร\nธนะ\nธนา\nธนาคม\nธนาคาร\nธนาณัติ\nธเนศ\nธโนปจัย\nธไนศวรรย์\nธนิต\nธนิษ�ะ\nธนิษ�า\nธนุ\nธนุรวิทยา\nธนุรเวท\nธนู\nธม\nธม�ร�\nธรณะ\nธรณิน\nธรณินทร์\nธรณิศ\nธรณิศร\nธรณิศวร์\nธรณี\nธรมาน\nธรรม\nธรรมนู�\nธรรมยุต\nธรรมยุติ�นิ�าย\nธรรมะ\nธรรมาทิตย์\nธรรมาธรรม\nธรรมาธิปไตย\nธรรมาธิษ�าน\nธรรมานุสาร\nธรรมาภิมุข\nธรรมาภิสมัย\nธรรมายตนะ\nธรรมารมณ์\nธรรมาสน์\nธรรมิ�\nธรา\nธราดล\nธราธร\nธราธาร\nธราธิบดี\nธราธิป\nธริษตรี\nธเรษตรี\nธเรศ\nธวัช\nธัช\nธั�\nธั��าหาร\nธันยา\nธันยาวาท\nธันวาคม\nธัมมะ\nธาดา\nธาตรี\nธาตวา�ร\nธาตุ\nธาตุโขภ\nธาตุมมิสสา\nธานิน\nธานินทร์\nธานี\nธาร\nธาร�ำนัล\nธารคำนัล\nธารณะ\nธารณา\nธารา\nธาษตรี\nธำมรงค์\nธำรง\nธิดา\nธิติ\nธีระ\nธุช\nธุดงค์\nธุดงควัตร\nธุต\nธุตตะ\nธุมเ�ตุ\nธุมา\nธุร�าร\nธุร�ิจ\nธุระ\nธุรำ\nธุลี\nธุวดารา\nธุวภาค\nธุวมณฑล\nธูป\nเธนุ\nเธอ\nเธียร\nโธ่\nโธวนะ\nน�\nน�ุล\nนขลิขิต\nนขะ\nนขา\nนเคนทร์\nนโคทร\nนคร\nนครินทร์\nนคเรศ\nนง\nนงคุ�\nนที\nนนตรา\nนนท์\nนันทน์\nนนทรี\nนนทลี\nนนทิ\nนบ\nนปุงส�ลิงค์\nนปุงส�ลึงค์\nนพ\nนพนิต\nนภจร\nนภดล\nนภศูล\nนภา\nนภาลัย\nนม\nนมตำเรีย\nนมตำเลีย\nนมะ\nนมัส�าร\nนมาซ\nนยนะ\nนยนา\nนโยบาย\nนรชาติ\nนรเทพ\nนรนาถ\nนรบดี\nนรบาล\nนรสิงห์\nนรสีห์\nนรา\nนรา�ร\nนราธิป\nนรินทร์\nนริศ\nนริศร\nนริศวร\nนเรศ\nนเรศวร\nนเรศวร์\nนโรดม\nนร�\nนร�านต์\nนร�าร\nนรี\nนฤเทพ\nนฤบดี\nนฤบาล\nนฤเบศ\nนฤปเวศม์\nนฤปัตนี\nนฤคหิต\nนฤนาท\nนฤมล\nนฤตย์\nนฤตยสถาน\nนฤพาน\nนฤมาณ\nนฤมิต\nนลา�\nนลิน\nนลินี\nนว�รรม\nนว�าร\nนว�ิจ\nนวนิยาย\nนวปฎล\nนวรัตน์\nนวโลหะ\nนว�ะ\nนวโ�วาท\nนวด\nนวม\nน่วม\nนวมี\nนวย\nนวล\nนวัต�รรม\nนวาระ\nนหารุ\nนหุต\nนฬ�าร\nนอ\nนอ�\nนอง\nน่อง\nน้อง\nน่อง�น่ง\nนอต\nนอน\nนอบ\nน้อม\nน้อย\nน้อยหน่า\nน้อยโหน่ง\nนะ\nนะ�น่ง\nนั�\nนั�ขัต\nนั�ขัตฤ�ษ์\nนั�ษัตร\nนั�สราช\nนัข\nนั่ง\nนังคัล\nนัจ\nนัฑ\nนัด\nนัดดา\nนัตถุ์\nนั่น\nนั้น\nนันททายี\nนันทนา�าร\nนันทวัน\nนันทิ\nนับ\nนัย\nนัยน์\nนัยนา\nนัว\nนัวเนีย\nนา\nน่า\nน้า\nนา�\nนา�บุด\nนา�าสาหรี\nนาค\nนาคร\nนาคา\nนาคาวโล�\nนาคินทร์\nนาคี\nนาเคนทร์\nนาเคศวร\nนาง\nนางเ�ล็ด\nนางนวล\nนางนูน\nนางรม\nนางรำ\nนางล้อม\nนางเล็ด\nนางเลิ้ง\nนางหงส์\nนางอาย\nนาง�อ่น\nนา�\nนา��ะ\nนาด\nนาถ\nนาท\nนาที\nนาน\nน่าน\nนานัครส\nนานัป�าร\nนานา\nนาเน�\nนาบ\nนาภี\nนาม\nนามานุ�รม\nนามาภิไธย\nนาย\nน่าย\nนาย�\nนายิ�า\nนารา\nนารายณ์\nนารี\nนาเรศ\nนาลิวัน\nนาว\nน้าว\nนาวา\nนาวิ�\nนาวิน\nนาวี\nนาเวศ\nนาศ\nนาสา\nนาสิ�\nนาฬิ�า\nนาฬิเ�\nนาฬี\nนำ\nน้ำ\nน้ำละว้า\nน้ำว้า\nนิ\nนิ�เ�ิล\nนิ�ขะ\nนิ�ร\nนิ�รอยด์\nนิ�าย\nนิคม\nนิครนถ์\nนิคห�รรม\nนิคหะ\nนิคหิต\nนิคาลัย\nนิเคราะห์\nนิโคติน\nนิโครธ\nนิโครม\nนิ่ง\nนิจ\nนิด\nนิตย์\nนิตยทาน\nนิตยภัต\nนิตยสาร\nนิติ\nนิทร\nนิทรรศ�าร\nนิทรา\nนิทรารมณ์\nนิทัศน์\nนิทาน\nนิเทศ\nนิธาน\nนิธิ\nนินทา\nนินนาท\nนินาท\nนิบาต\nนิปริยาย\nนิปัจ�าร\nนิพจน์\nนิพนธ์\nนิพพาน\nนิพพิทา\nนิพัทธ์\nนิพันธ์\nนิพิท\nนิเพท\nนิภา\nนิ่ม\nนิ้ม\nนิมนต์\nนิมมาน\nนิมมานรดี\nนิมิต\nนิยต\nนิยม\nนิยัตินิยม\nนิยาม\nนิยาย\nนิยุต\nนิรคุณ\nนิรชร\nนิรชรา\nนิรทุ�ข์\nนิรเทศ\nนิรโทษ\nนิรโทษ�รรม\nนิรนัย\nนิรนาม\nนิรภัย\nนิรมล\nนิรมาน\nนิรัตศัย\nนิรันดร\nนิราพาธ\nนิรามัย\nนิรามิษ\nนิราศรัย\nนิรินธน์\nนิรมาณ\nนิรมิต\nนิรยบาล\nนิรัพพุท\nนิรา\nนิราศ\nนิรุ�ติ\nนิรุตติ\nนิรุทธ์\nนิโรธ\nนิล\nนิลุบล\nนิโลบล\nนิ่ว\nนิ้ว\nนิวคลิอิ�\nนิวเคลียร์\nนิวเคลียส\nนิวตรอน\nนิวรณ์\nนิวัต\nนิวัตน์\nนิวาต\nนิวาส\nนิเวศ\nนิเวศน์\nนิศา\nนิษาท\nนิสัช\nนิสัชชา�าร\nนิสัย\nนิสาท\nนิสิต\nนิสีทนสันถัต\nนิสีทนะ\nนิสีทนา�าร\nนิเสธ\nนี่\nนี้\nนี่นัน\nนีรนาท\nนีออน\nนีโอดิเมียม\nนึ�\nนึง\nนึ่ง\nนุง\nนุ่ง\nนุงนัง\nนุช\nนุต\nนุ่น\nนุ่ม\nนุ้ย\nนูน\nนู่น\nนู้น\nเน�ขัม\nเนตบอล\nเนตร\nเนติ\nเน้น\nเนบิวลา\nเนปจูน\nเนปทูเนียม\nเนมิ\nเนย\nเนร�ัณ�ี\nเนรคุณ\nเนรเทศ\nเนรนาด\nเนรมิต\nเนระพูสี\nเนอ\nเน้อ\nเนา\nเน่า\nเนาวนิต\nเนาวรัตน์\nเนิน\nเนิ่น\nเนิบ\nเนียง\nเนียน\nเนียม\nเนียร\nเนียรทุ�ข์\nเนียรเทศ\nเนียรนาท\nเนื้อ\nเนือง\nเนื่อง\nเนือย\n�น่\n�น่ง\n�น่น\n�นบ\n�น่บ\n�นม\n�นว\n�น่ว\n�นะ\n�น่ะ\n�นะ�หน\nโน\nโน้ต\nโนน\nโน่น\nโน้น\nโนเบเลียม\nโน้ม\nโนมพรรณ\nโนรา\nโนรี\nใน\nไน\nไนต์คลับ\nไนโตรเจน\nไนลอน\nไนโอเบียม\nบ่\nบ�\nบง\nบ่ง\nบง�์\nบ๊งเบ๊ง\nบงสุ์\nบด\nบดินทร์\nบดี\nบถ\nบท\nบน\nบ่น\nบพิตร\nบพิธ\nบ่ม\nบรม\nบรมัตถ์\nบรรจง\nบรรจถรณ์\nบรรจบ\nบรรจวบ\nบรรจุ\nบรรเจิด\nบรรณ\nบรรดา\nบรรตานึ�\nบรรถร\nบรรทม\nบรรทัด\nบรรทาน\nบรรทุ�\nบรรเทา\nบรรเทือง\nบรรพ\nบรรพ์\nบรรพชา\nบรรพชิต\nบรรพต\nบรรยง\nบรรยง�์\nบรรยเว�ษ�์\nบรรยา�าศ\nบรรยาย\nบรรลัย\nบรรลาย\nบรรลุ\nบรรเลง\nบรรโลม\nบรรษัท\nบรรสบ\nบรรสพ\nบรรสม\nบรรสาน\nบรรสาร\nบรรหาน\nบรรหาร\nบรอนซ์\nบรั่นดี\nบรัศว์\nบราลี\nบริ�รรม\nบริ�าร\nบริขาร\nบริขารโจล\nบริคณห์\nบริจาค\nบริจาริ�า\nบริเฉท\nบริชน\nบริดจ์\nบริบท\nบริบาล\nบริบูรณ์\nบริพนธ์\nบริพัตร\nบริพันธ์\nบริพาช�\nบริพาร\nบริภัณฑ์\nบริภาษ\nบริโภค\nบริมาส\nบริยาย\nบริรม\nบริรั�ษ์\nบริราช\nบริวรรต\nบริวาร\nบริวาส\nบริเวณ\nบริษัท\nบริสชน\nบริสุทธิ์\nบริหาร\nบล็อ�\nบว�\nบวง\nบ่วง\nบวช\nบวน\nบ้วน\nบวบ\nบวม\nบ๊วย\nบวร\nบหลิ่ม\nบอ\nบ่อ\nบ้อ\nบอ�\nบอง\nบ่อง\nบ้อง\nบ๊อง\nบ้อง�บ๊ว\nบองหลา\nบอด\nบอน\nบ่อน\nบอบ\nบ้อม\nบ๋อม\nบ่อย\nบอระเพ็ด\nบอล\nบอลลูน\nบ้อหุ้น\nบ๊ะ\nบ๊ะจ่าง\nบะหมี่\nบั�\nบั�โ�ร�\nบัคเตรี\nบัง\nบั้ง\nบัง�ะโล\nบังเ�ิด\nบังคน\nบังคม\nบังคล\nบังควร\nบังคับ\nบังคัล\nบัง�ทร�\nบังวาย\nบังเวียน\nบังสุ�ุล\nบังสุ�ูลิ�\nบังสูรย์\nบังหวน\nบังเหตุ\nบังเหียน\nบังอร\nบังอวจ\nบังอาจ\nบังเอิ�\nบั�จ�\nบั�ชร\nบั�ชา\nบั�ชี\nบั��ัติ\nบั�หา\nบั�\nบัณฑร\nบัณฑิต\nบัณฑิตย์\nบัณฑุ\nบัณฑูร\nบัณเฑาะ�์\nบัณเฑาะว์\nบัณณาส\nบัณรส\nบัณรสี\nบัด\nบัด�รี\nบัดซบ\nบัดสี\nบัตร\nบัทม์\nบัน\nบั่น\nบั้น\nบันจวบ\nบันดล\nบันดาล\nบันได\nบันทึ�\nบันทึง\nบันเทิง\nบันยะบันยัง\nบันลือ\nบัปผาสะ\nบัพ\nบัพชา\nบัพพาชนีย�รรม\nบัล\nบัลลพ\nบัลลัง�์\nบัลลูน\nบัลเลต์\nบัว\nบา\nบ่า\nบ้า\nบา�\nบาง\nบ่าง\nบ้าง\nบาจรีย์\nบาซิลลัส\nบาด\nบาดทะจิต\nบาดทะพิษ\nบาดทะยั�\nบาดาล\nบาตร\nบาท\nบาทส�ุณี\nบาทหลวง\nบาทาธึ�\nบาทุ�า\nบาน\nบ้าน\nบานชื่น\nบานเช้า\nบานบุรี\nบานไม่รู้โรย\nบานเย็น\nบ้าบ๋า\nบาป\nบาย\nบ่าย\nบ้าย\nบาร์\nบารนี\nบารมี\nบาร์เรล\nบาร์เลย์\nบารอมิเตอร์\nบ้าระบุ่น\nบาเรียน\nบาเรียม\nบาล\nบาลี\nบ่าว\nบ่าวขุน\nบาศ\nบาศ�์\nบาสเ�ตบอล\nบาหลี\nบ๋ำ\nบำเทิง\nบำนา�\nบำบวง\nบำบัด\nบำเพ็�\nบำราบ\nบำราศ\nบำรุง\nบำรู\nบำเรอ\nบำหยัด\nบำเหน็จ\nบิ\nบิ�\nบิณฑบาต\nบิด\nบิดร\nบิดหล่า\nบิดา\nบิตุ\nบิตุจฉา\nบิตุรงค์\nบิตุเรศ\nบิตุลา\nบิน\nบิ่น\nบินยา\nบิลเลียด\nบิวเรตต์\nบิสมัท\nบี้\nบีฑา\nบีตา\nบีบ\nบีเยศ\nบึ�\nบึ�บึน\nบึง\nบึ่ง\nบึ้ง\nบุ\nบุ�\nบุคคล\nบุคลา�ร\nบุคลาธิษ�าน\nบุคลิ�\nบุง\nบุ่ง\nบุ้ง\nบุ้ง�ี๋\nบุ�\nบุ��าธิ�าร\nบุ��านุภาพ\nบุ��าภินิหาร\nบุ��าภิสังขาร\nบุณฑริ�\nบุณมี\nบุณย์\nบุตร\nบุตรี\nบุถุชน\nบุทคล\nบุนนาค\nบุบ\nบุบบิบ\nบุปผชาติ\nบุพ�รรม\nบุพ�ารี\nบุพ�ิจ\nบุพชาติ\nบุพทั�ษิณ\nบุพนิมิต\nบุพบท\nบุพพาจารย์\nบุพเพสันนิวาส\nบุพโพ\nบุ๋ม\nบุ่มบ่าม\nบุ้ย\nบุรณะ\nบุรพทิศ\nบุรพบท\nบุรพาจารย์\nบูรพาจารย์\nบุระ\nบุราณ\nบุรินทร์\nบุริมทิศ\nบุริมพรรษา\nบุริมสิทธิ\nบุรี\nบุรุษ\nบุโรทั่ง\nบุษ�ร\nบุษบ�\nบุษบง\nบุษบัน\nบุษบา\nบุษบามินตรา\nบุษปราค\nบุษปะ\nบุษย์\nบุษย์น้ำทอง\nบุษยมาส\nบุษยะ\nบุษราคัม\nบุหงัน\nบุหงา\nบุหรง\nบุหรี่\nบุหลัน\nบู่\nบู้\nบูชนียสถาน\nบูชา\nบูชิต\nบูด\nบูดู\nบูร\nบูรณ์\nบูรณภาพ\nบูรณมี\nบูรณะ\nบูรณา�าร\nบูรพ์\nบูรพะ\nบูรพา\nเบ้\nเบ่ง\nเบ๊จี๋\nเบ��านี\nเบ�จ�ัลยาณี\nเบ�จ�ามคุณ\nเบ�จขันธ์\nเบ�จดุริยางค์\nเบ�จธรรม\nเบ�จบรรพต\nเบ�จพรรณ\nเบ�จเพส\nเบ�จมาศ\nเบ�จรงค์\nเบ�จศ�\nเบ�จศีล\nเบ�จะ\nเบ�จา\nเบ�จางค์\nเบ�จางคประดิษ�์\nเบ��า\nเบ�พาด\nเบ็ด\nเบ็ดเตล็ด\nเบ็ดเสร็จ\nเบน\nเบนซิน\nเบร�\nเบริลเลียม\nเบส\nเบ้อ\nเบอร์\nเบอร์คีเลียม\nเบ้อเร่อ\nเบ้อเร่อเท่อ\nเบ้อเริ่ม\nเบ้อเริ่มเทิ่ม\nเบอะ\nเบอะบะ\nเบะ\nเบา\nเบ้า\nเบาราณ\nเบาะ\nเบิ�\nเบิ่ง\nเบี้ย\nเบี่ยง\nเบียด\nเบียน\nเบียร์\nเบี้ยว\nเบือ\nเบื่อ\nเบื้อ\nเบื้อง\nเบือน\n�บ\n�บ้\n�บ�\n�บคทีเรีย\n�บ่ง\n�บง�์\n�บดมินตัน\n�บตเตอรี่\n�บน\n�บนโจ\n�บบ\n�บ็บ\n�บเรียม\n�บหลา\n�บะ\nโบ\nโบ้\nโบ๋\nโบ�\nโบ�ขรณี\nโบ�ขรพรรษ\nโบชุ�\nโบต\nโบนัส\nโบ๊เบ๊\nโบย\nโบรมีน\nโบรอน\nโบราณ\nโบสถ์\nใบ\nใบ้\nไบ่\nป�\nป�ติ\nป�รณ์\nป�รณัม\nป�ิณ�ะ\nป�ีรณัม\nปโ��ิ\nปง\nป่ง\nปงช้าง\nปฎล\nป�ั�\nป�ิ�รณ์\nป�ิ�รรม\nป�ิ�าระ\nป�ิ�ิริยา\nป�ิ�ูล\nป�ิคม\nป�ิคหิต\nป�ิคาห�\nป�ิฆะ\nป�ิชีวนะ\nป�ิ��า\nป�ิ�าณ\nป�ิทิน\nป�ิบถ\nป�ิบัติ\nป�ิปทา\nป�ิปั�ษ์\nป�ิปัน\nป�ิปุจฉาพยา�รณ์\nป�ิปุจฉาวาที\nป�ิพัทธ์\nป�ิพา�ย์\nป�ิภาค\nป�ิภาณ\nป�ิมา\nป�ิมา�ร\nป�ิยุทธ์\nป�ิรพ\nป�ิรูป\nป�ิโลม\nป�ิวัติ\nป�ิวาต\nป�ิวาท\nป�ิเวธ\nป�ิสนธิ\nป�ิสวะ\nป�ิสังขรณ์\nป�ิสันถาร\nป�ิสัมภิทา\nป�ิเสธ\nป�พี\nป�ม\nป�วี\nปณต\nปณาม\nปณิธาน\nปณิธิ\nปณีต\nปด\nปดิวรัดา\nปติ\nปถพี\nปถมัง\nปถวี\nปทั��าน\nปทัสถาน\nปทานุ�รม\nปทีป\nปทุม\nปน\nป่น\nปนัดดา\nปปั�จะ\nปม\nปรนัย\nปรปั�ษ์\nปรโล�\nปรวาที\nปร�\nปร�ติ\nปรง\nปรตยั�ษ์\nปรน\nปรนนิบัติ\nปรนิมมิตวสวัตดี\nปรบ\nปรปั�ษ์\nปรมัตถ์\nปรมาจารย์\nปรมาณู\nปรมาภิไธย\nปรมาภิเษ�\nปรมินทร์\nบรเมนทร์\nปรเมศวร์\nปรเมษ�์\nปรวด\nปรวน�ปร\nปรศุ\nปรสิต\nปร๋อ\nปรองดอง\nปรอด\nปรอท\nปรอย\nประ\nประ�บ\nประ�ฤต\nประ�ฤติ\nประ�ล\nประ�วด\nประ�วดประขัน\nประ�อบ\nประ�ัน\nประ�ับ\nประ�าย\nประ�ายพรึ�\nประ�าร\nประ�าศ\nประ�าศนียบัตร\nประ�าศิต\nประ�ำ\nประ�ิด\nประ�ิต\nประคด\nประคนธรรพ\nประคนธรรพ์\nประคบ\nประคบประหงม\nประคอง\nประคับประคอง\nประคัลภ์\nประคำ\nประคิ่น\nประคุณ\nประเคน\nประเคราะห์\nประโคน\nประโคนธรรพ\nประโคนธรรพ์\nประโคม\nประจง\nประจ�\nประจบ\nประจบประ�จง\nประจวบ\nประจ๋อประ�จ๋\nประจั�ษ์\nประจั�ษนิยม\nประจั�\nประจัน\nประจา�\nประจาค\nประจาน\nประจำ\nประจิม\nประจิ้มประเจ๋อ\nประจุ\nประจุคมน์\nประจุบัน\nประเจ�\nประเจิด\nประเจิดประเจ้อ\nประเจียด\nประ�จ\nประชด\nประชน\nประชวม\nประชวร\nประชัน\nประชา\nประชาธิปไตย\nประชิด\nประชี\nประชุม\nประเชิ�\nประณต\nประณม\nประณาม\nประณิธาน\nประณิธิ\nประณีต\nประณุท\nประดง\nประดน\nประดวน\nประดอน\nประดอย\nประดั�\nประดั�ประเดิด\nประดัง\nประดับ\nประดา\nประดา�\nประดาป\nประดาษ\nประดิช�า\nประดิดประดอย\nประดิทิน\nประดิษ�์\nประดิษ��รรม\nประดิษ�าน\nประดุง\nประดุจ\nประดู่\nประเด\nประเด็น\nประเดิม\nประเดียง\nประเดี๋ยว\nประเดี๋ยวประด๋าว\nประ�ดง\nประ�ดะ\nประโดง\nประโดย\nประตง\nประตั�\nประตาป\nประติช�า\nประติ�าณ\nประติทิน\nประติมา�ร\nประติมา�รรม\nประติรพ\nประตู\nประถม\nประถมจินดา\nประทม\nประท้วง\nประทวน\nประทั�ษ์\nประทั�ษิณ\nประทัง\nประทัด\nประทับ\nประทาน\nประทาย\nประทาศี\nประทิน\nประทิ่น\nประทีป\nประทุ�\nประทุน\nประทุษ\nประทุษ�์\nประเทศ\nประเทา\nประเทียด\nประเทียบ\nประเทือง\nประธาน\nประธานาธิบดี\nประนม\nประนอ\nประนอม\nประนัง\nประนัปดา\nประนีประนอม\nประปราน\nประปราย\nประปา\nประเปรี้ยง\nประเปรียว\nประพจน์\nประพนธ์\nประพรม\nประพฤติ\nประพฤทธิ์\nประพัด\nประพัทธ์\nประพันธ์\nประพาต\nประพาส\nประพาสมหรณพ\nประพาฬ\nประพิณ\nประพิมพ์ประพาย\nประพุทธ์\nประเพณี\nประโพธ\nประไพ\nประไพร\nประภพ\nประภัสสร\nประภา\nประภาคาร\nประภาพ\nประภาษ\nประภาส\nประเภท\nประมง\nประมวล\nประมาณ\nประมาท\nประมุข\nประมุท\nประมูล\nประเมิน\nประโมง\nประโมทย์\nประยงค์\nประยุ�ต์\nประยุทธ์\nประยุร\nประยูร\nประโยค\nประโยชน์\nประโรหิต\nประลมพ์\nประลอง\nประลัย\nประลาต\nประลาย\nประลุ\nประเล่ห์\nประเล้าประโลม\nประโลม\nประวรรต\nประวรรตน์\nประวัติ\nประวาล\nประวาลปัทม์\nประวาส\nประวิง\nประวิช\nประวิตร\nประวิน\nประวีณ\nประเวณี\nประเวศ\nประเวศน์\nประศม\nประศาสน์\nประศุ\nประส�\nประสงค์\nประสบ\nประสพ\nประสม\nประสะ\nประสั�\nประสันนา�าร\nประสัยห์\nประสา\nประสาท\nประสาธน์\nประสาน\nประสาร\nประสิทธิ์\nประสิทธิผล\nประสิทธิภาพ\nประสีประสา\nประสูต\nประสูติ\nประเสบัน\nประเสบันอา�ง\nประเสริ�\nประหนึ่ง\nประหม่า\nประหยัด\nประหลาด\nประหล่ำ\nประหวัด\nประหวั่น\nประหัตประหาร\nประหาณ\nประหาร\nประเหล\nประเหส\nประไหมสุหรี\nประอบ\nประอร\nปรั�\nปรั�ปรำ\nปรั�มะ\nปรัง\nปรัช�า\nปรัตถจริยา\nปรัตยุบัน\nปรัน\nปรับ\nปรัมปรา\nปรัศจิม\nปรัศนา\nปรัศนี\nปรัศว์\nปรัสสบท\nปร่า\nปรา��\nปรา�รม\nปรา�ฤต\nปรา�าร\nปราง\nปรางค์\nปราจีน\nปราช�์\nปราช�า\nปราชัย\nปราณ\nปราณี\nปราด\nปราน\nปรานี\nปราบ\nปราบดาภิเษ�\nปราปต์\nปราม\nปรามาส\nปราโมช\nปราโมทย์\nปราย\nปรารถนา\nปรารภ\nปรารมภ์\nปราศ\nปราศจา�\nปราศรัย\nปราษณี\nปราษาณ\nปราสัย\nปราสาท\nปรำ\nปริ\nปริ�\nปริ�ขาร\nปริ�รรม\nปริ�ัป\nปริคณห์\nปริจาค\nปริจาริ�า\nปริเฉท\nปริชน\nปริซึม\nปริ��า\nปริณาม\nปริณาย�\nปริต\nปริตตะ\nปริตโตท�\nปริตร\nปริทรรศน์\nปริทัยหัคคี\nปริทัศน์\nปริเทพ\nปริเทวะ\nปรินิพพาน\nปริบ\nปริบท\nปริปันถ์\nปริพนธ์\nปริพัตร\nปริพันธ์\nปริพาช�\nปริภัณฑ์\nปริภาษ\nปริภูมิ\nปริโภค\nปริ่ม\nปริมณฑล\nปริมาณ\nปริมาตร\nปริยัติ\nปริยานุช\nปริยาย\nปริเยศ\nปริโยสาน\nปริวรรต\nปริวัตร\nปริวาร\nปริวาส\nปริวิต�\nปริเวณ\nปริศนา\nปริษัท\nปริสั��ู\nปริสุทธิ\nปริหาน\nปริหาร\nปรี่\nปรีช�า\nปรีชา\nปรี๊ด\nปรีดา\nปรีดิ\nปรีดิ์\nปรีดี\nปรีติ\nปรียะ\nปรียา\nปรึ�\nปรึ�ษา\nปรึง\nปรือ\nปรื๋อ\nปรุ\nปรุง\nปรู\nปรู๋\nปรูด\nปรู๊ด\nปรู๊ดปร๊าด\nปรู๊ฟ\nปฤงคพ\nปฤจฉา\nปฤษฎางค์\nปฤษ�\nปล�\nปล�เปลี้ย\nปลง\nปล่ง\nปลด\nปล้น\nปลว�\nปลอ�\nปล่อง\nปล้อง\nปลอด\nปล้อน\nปลอบ\nปลอม\nปล่อย\nปละ\nปลั�\nปลั๊�\nปลัง\nปลั่ง\nปลัด\nปลัดขิ�\nปลา\nปลาต\nปลาบ\nปลาย\nปลาสเตอร์\nปลาสนา�าร\nปล้ำ\nปลิง\nปลิด\nปลิ้น\nปลิโพธ\nปลิม\nปลิ่ม\nปลิว\nปลี\nปลี�\nปลื้ม\nปลุ�\nปลู�\nปว�เปีย�\nปวง\nป่วง\nปวด\nป่วน\nป้วน\nป้วนเปี้ยน\nป่วย\nปวัตน์\nปวารณา\nปวาล\nปวาส\nปวาฬ\nปวิช\nปวิตร\nปวิธ\nปวิเว�\nปวีณ\nปวุติ\nปเวณี\nปเวส\nปเวสน์\nปศุ\nปสันนะ\nปสันนา�าร\nปสาท\nปสาน\nปสาสน์\nปสุ\nปสุต\nปสูติ\nปหังสนะ\nปหาน\nปหาร\nปหาส\nปอ\nป้อ\nป๋อ\nปอ�\nปอง\nป่อง\nป้อง\nปอด\nปอน\nป้อน\nปอนด์\nปอเนาะ\nปอบ\nป้อ�ป้\nปอม\nป้อม\nป๋อม\nปอย\nป้อย\nป้อยอ\nปะ\nปะ�น\nปะ�ัง\nปะ�ารัง\nปะ�ำ\nปะขาว\nปะงาบ\nปะตาปา\nปะตาระ�าหลา\nปะติดปะต่อ\nปะติยาน\nปะทะ\nปะทะปะทัง\nปะทุ\nปะทุน\nปะปน\nปะมง\nปะราลี\nปะรำ\nปะไร\nปะลอม\nปะเลง\nปะ�ล่ม\nปะโลง\nปะวะหล่ำ\nปะหงับ\nปะหนัน\nปะหัง\nปะเหลาะ\nปั�\nปั�ข์\nปั�เป้า\nปั�ษ์\nปั�ษา\nปั�ษิน\nปั�ษี\nปัง\nปั๋ง\nปังสุ์\nปังสุ�ุล\nปัจจัตตะ\nปัจจันต์\nปัจจันตคาม\nปัจจันตชนบท\nปัจจันตประเทศ\nปัจจัย\nปัจจามิตร\nปัจจุคมน์\nปัจจุทธรณ์\nปัจจุบัน\nปัจจุสมัย\nปัจเจ�\nปัจโจป�าร�ิจ\nปัจฉา\nปัจฉิม\nปัจถรณ์\nปัจนึ�\nปัจยา�าร\nปัจเว�ขณ์\nปัชชุน\nปั�จนที\nปั�จวัคคีย์\nปั�จ�\nปั�จ�ะ\nปั�จมี\nปั�จวีสติ\nปั��ัติ\nปั��า\nปั�หา\nปั�\nปั�นะ\nปั�ยาวัต\nปัณฑรหัตถี\nปัณณะ\nปัณณาส\nปัณณาส�์\nปัณรสี\nปัณหิ\nปัด\nปัตคาด\nปัตตะ\nปัตตานึ�\nปัตตานุโมทนา\nปัตตาเวีย\nปัตติ\nปัตติ�\nปัตถร\nปัตถะ\nปัตนิ\nปัตนี\nปัตหล่า\nปัถพี\nปัถวี\nปัทม์\nปัทมะ\nปัทมาสน์\nปัน\nปั่น\nปั้น\nปั้นจั่น\nปันจุเหร็จ\nปั้นลม\nปั้นหยา\nปั้นเหน่ง\nปับ\nปั๊บ\nปัปผาสะ\nปัพพาชนีย�รรม\nปัพภาระ\nปั๊ม\nปัย�า\nปัยยิ�า\nปัวเปีย\nปัศจิม\nปัศตัน\nปัสสาวะ\nปัสสาสะ\nปา\nป่า\nป้า\nปา�\nปาง\nป้าง\nปาจรีย์\nปาจิตตีย์\nปาจีน\nปา�ลิ\nปา�ิบท\nปา�ิบุคลิ�\nปา�ิโภค\nปา�ิหาริย์\nปา��\nปา��ถา\nปา�ะ\nปาณ�ชาติ\nปาณะ\nปาณาติบาต\nปาณิ\nปาณี\nปาด\nปาติโม�ข์\nปาตี\nปาเต๊ะ\nปาท่องโ�๋\nปาทัง�า\nปาทาน\nปาทุ�า\nปาน\nป่าน\nป้าน\nปานะ\nปานียะ\nป้าบ\nป๊าบ\nปาพจน์\nปาม\nปาโม�ข์\nป่าย\nป้าย\nปายาส\nปาร์เ�ต์\nปารมี\nปารเมศ\nปาราชิ�\nปาริฉัตร\nปาริชาต\nปารุส�วัน\nปาล\nปาล์ม\nปาลิไลย�์\nปาลี\nปาว\nป่าว\nป๊าว\nปาวาร\nปาษาณ\nปาส\nปาสาณ\nปาสาทิ�ะ\nปาหนัน\nปาหี่\nปำ\nป้ำ\nป้ำเป๋อ\nปิ�นิ�\nปิ้ง\nปิงคละ\nปิงปอง\nปิฎ�\nปิ��ะ\nปิ�ิ\nปิณฑะ\nปิด\nปิตตะ\nปิตา\nปิตามหัย�า\nปิตามหัยยิ�า\nปิตุ\nปิตุจฉา\nปิตุภูมิ\nปิตุลา\nปิโตรเลียม\nปิ่น\nปิ่น��้ว\nปิ่นโต\nปิปผลี\nปิ่ม\nปิ้ม\nปิยะ\nปิยังคุ\nปิโยรส\nปิลันธน์\nปิ๋ว\nปิศาจ\nปิห�ะ\nปี\nปี่\nปี้\nปี๋\nปี�\nปี�ะ\nปี๊ด\nปีติ\nปีน\nปีบ\nปี๊บ\nปีศาจ\nปีฬ�ะ\nปึ�\nปึง\nปึ่ง\nปึ๋ง\nปึ้ด\nปึมปื้อ\nปืน\nปื้น\nปือ\nปื้อ\nปื๋อ\nปุ\nปุ๊\nปุ�\nปุ�ปุย\nปุคละ\nปุ้ง�ี๋\nปุงควะ\nปุงลิงค์\nปุงลึงค์\nปุจฉา\nปุ�ะ\nปุณฑริ�\nปุด\nปุตตะ\nปุถุชน\nปุนนาค\nปุนภพ\nปุนัพสุ\nปุบ\nปุ๊บ\nปุปผะ\nปุปะ\nปุพพะ\nปุ่ม\nปุ่มป่ำ\nปุ้ม\nปุ๋ม\nปุย\nปุ้ย\nปุ๋ย\nปุรณะ\nปุระ\nปุราณ\nปุราณะ\nปุริมพรรษา\nปุเรจาริ�\nปุโรหิต\nปุลลิงค์\nปุลลึงค์\nปุลินท์\nปุโลปุเล\nปุษยะ\nปุสสะ\nปู\nปู่\nปูช�ะ\nปูชนียบุคคล\nปูชนียวัตถุ\nปูชนียะ\nปูชา\nปูชิต\nปูด\nปูน\nปูม\nปู้ยี่ปู้ยำ\nปูระ\nปูลู\nเป้\nเป๋\nเป�\nเป๊�\nเป่ง\nเป้ง\nเป๋ง\nเป็ด\nเปตพลี\nเปตอง\nเป็น\nเปยยาล\nเปร็ง\nเปรต\nเปรม\nเปรย\nเปรอ\nเปรอะ\nเปราะ\nเปรียง\nเปรี้ยง\nเปรี้ยงปร้าง\nเปรีย�\nเปรียบ\nเปรี่ยม\nเปรียว\nเปรี้ยว\nเปรียะ\nเปรี๊ยะ\nเปรื่อง\nเปรื้อย\nเปล\nเปล่ง\nเปลว\nเปลา\nเปล่า\nเปล้า\nเปลาะ\nเปลี้ย\nเปลี่ยน\nเปลี่ยม\nเปลี่ยว\nเปลือ�\nเปลือง\nเปลื้อง\nเปลือย\nเปศะ\nเปศัส\nเปส�าร\nเปสละ\nเปสุ�วาท\nเป๋อ\nเป้อเย้อ\nเปอร์\nเปอร์เซ็นต์\nเปะ\nเปา\nเป่า\nเป้า\nเป๊า\nเป๋า\nเป๋าฮื้อ\nเปาะ\nเป๊าะ\nเปาะเปี๊ยะ\nเปาะ�ปะ\nเปิ�\nเปิง\nเปิงมาง\nเปิด\nเปิ่น\nเปิบ\nเปิ๊บ\nเปีย\nเปีย�\nเปี๊ย�\nเปี๊ยบ\nเปี่ยม\nเปี้ยว\nเปี๊ยว\nเปียะ\nเปี๊ยะ\nเปือ�\nเปื้อน\nเปื่อย\n�ป\n�ป้ง\n�ป๋ง\n�ปด\n�ป๊ด\n�ปทู\n�ป้น\n�ป๊น\n�ปบ\n�ป๊บ\n�ปม\n�ปร\n�ปร๋\n�ปร�\n�ปรง\n�ปร่ง\n�ปร๊ด\n�ปร้น\n�ปร๋น\n�ปรปรวน\n�ประ\n�ปล\n�ปล้\n�ปล�\n�ปลง\n�ปลน\n�ปลบ\n�ปล๊บ\n�ป้ว\n�ป๊ว\n�ปะ\n�ป๊ะ\n�ป๊ะซะ\nโป\nโป่\nโป้\nโป๊\nโป�\nโป๊�\nโป๊�เ�อร์\nโป�ขรณี\nโป�ขรพรรษ\nโปเ�\nโปง\nโป่ง\nโป้ง\nโป่งข่าม\nโปงลาง\nโป่งวิด\nโป�บท\nโป�ปทมาส\nโปด�\nโปตถ�ะ\nโปน\nโป๊ป\nโป๊ยเซียน\nโปร��รม\nโปรง\nโปร่ง\nโปรด\nโปรตอน\nโปรตีน\nโปรเตส�ตนต์\nโปร�ทร�เตอร์\nโปรย\nโปล่ง\nโปลิโอ\nโปโล\nโปส�\nโปสต์�าร์ด\nโปะ\nโป๊ะ\nโป๊ะจ้าย\nไป\nไป่\nไป๋\nไปยาล\nไปรษณีย์\nไปรษณียบัตร\nไปรษณียภัณฑ์\nไปรษณียา�ร\nไปล่\nไปศาจ\nผ�\nผ�า\nผ�าย\nผคม\nผง\nผง�\nผงม\nผงะ\nผงาด\nผง่าน\nผจง\nผจ�\nผจั�\nผจาน\nผชุม\nผณิน\nผณินทร\nผณิศวร\nผด\nผดุง\nผเดิน\nผทม\nผนว�\nผนวช\nผนัง\nผนิด\nผนึ�\nผม\nผยอง\nผรณาปีติ\nผรสุ\nผริต\nผรุสวาท\nผล\nผลคุน\nผลคุนี\nผล็อย\nผละ\nผลั�\nผลัด\nผลับ\nผลัวะ\nผลา\nผลา�\nผลานิสงส์\nผลาผล\nผลาหาร\nผลิ\nผลิ�ะ\nผลิต\nผลิน\nผลี\nผลีผลาม\nผลึ�\nผลึ่ง\nผลือ\nผลุ\nผลุง\nผลุด\nผลุน\nผลุนผลัน\nผลุบ\nผลุบผลับ\nผลุย\nผลู\nผวน\nผวย\nผวา\nผสม\nผสาน\nผอง\nผ่อง\nผ่อน\nผอบ\nผอม\nผ็อย\nผอูน\nผะ\nผะดา\nผะสา\nผั�\nผัคคุณ\nผัคคุณี\nผัง\nผัด\nผัน\nผับ\nผัว\nผัวะ\nผัสสะ\nผัสสาหาร\nผา\nผ่า\nผ้า\nผา�\nผาง\nผ่าง\nผาณิต\nผาด\nผาติ\nผ่าน\nผาม\nผาย\nผ่ายผอม\nผาล\nผาลคุน\nผาลา\nผ่าว\nผาสุ�\nผ้าฮาด\nผำ\nผ้ำ\nผิ\nผิง\nผิด\nผิตะ\nผิน\nผิว\nผี\nผี้ว์\nผึง\nผึ่ง\nผึ้ง\nผึ้งรวง\nผืน\nผื่น\nผุ\nผุด\nผุยผง\nผุสราคา\nผู้\nผู�\nเผ\nเผง\nเผชิ�\nเผ็ด\nเผด็จ\nเผดิม\nเผดียง\nเผ่น\nเผนิ�\nเผย\nเผยอ\nเผยิบ\nเผยิบผยาบ\nเผล\nเผล่\nเผล็ด\nเผลอ\nเผลอไผล\nเผละ\nเผลาะ\nเผลาะ�ผละ\nเผลียง\nเผอเรอ\nเผอิ�\nเผอิล\nเผะ\nเผา\nเผ่า\nเผ้า\nเผาะ\nเผิ้ง\nเผิน\nเผียน\nเผือ\nเผื่อ\nเผือ�\nเผือด\nเผือน\nเผื่อน\n�ผ่\n�ผ�\n�ผง\n�ผด\n�ผน\n�ผ่น\n�ผน�\n�ผล\n�ผลง\n�ผล็บ\n�ผล็ว\n�ผละ\n�ผ่ว\n�ผ้ว\nโผ\nโผง\nโผ��ัพพะ\nโผน\nโผเผ\nโผย\nโผล่\nโผล�เผล�\nโผละ\nโผอน\nโผะ\nไผ\nไผ่\nไผท\n�น\n�รั่ง\n�รั่งเศส\n�่อ\n�อย\n�ั�\n�ัง\n�ั่ง\n�ัด\n�ัน\n�า\n�่า\n�้า\n�า�\n�าง\n�าด\n�าน\n�าย\n�่าย\n�้าย\n�ิ่น\n�ี\n�ี่\n�ี�\n�ึ�\n�ืด\n�ืน\n�ุ่น\n�ูง\nเ�้า\nเ�ือ\nเ�ือ�\nเ�ือง\nเ�ื่อน\n���\n��ง\n��ด\nใ�่\nไ�\nพ�\nพ�ุล\nพง\nพงศ์\nพงศ�ร\nพงศธร\nพงศา\nพงศาวดาร\nพจน์\nพจนา\nพจนานุ�รม\nพจนารถ\nพจนีย์\nพจมาน\nพจี\nพชระ\nพ�า\nพ�าลอ\nพณิช\nพณิชย์\nพดด้วง\nพธู\nพนันดร\nพนาดร\nพนาดอน\nพนาราม\nพนาลัย\nพนาลี\nพนาวาส\nพนาเวศ\nพนาศรม\nพนาสณฑ์\nพนาสัณฑ์\nพเนจร\nพ่น\nพ้น\nพนม\nพนอง\nพนอม\nพนั�\nพนั�งาน\nพนัง\nพนัน\nพนัส\nพนา\nพนาย\nพนิดา\nพนิต\nพบ\nพม่า\nพยนต์\nพยศ\nพยั�\nพยั�พเยิด\nพยัคฆ์\nพยัคฆา\nพยัคฆิน\nพยัคฆี\nพยัชน์\nพยั�ชนะ\nพยัต\nพยับ\nพยา�รณ์\nพยาฆร์\nพยางค์\nพยาธิ\nพยาน\nพยาบาท\nพยาบาล\nพยาม\nพยามะ\nพยายาม\nพยุ\nพยุง\nพยุหยาตรา\nพยุหโยธา\nพยุหเสนา\nพยุหะ\nพยู่ห์\nพเยีย\nพร\nพรต\nพรม\nพรรค\nพรรค์\nพรรคานต์\nพรรณ\nพรรณนา\nพรรดึ�\nพรรลาย\nพรรษ\nพรรษา\nพรรเอิ�\nพรวด\nพรวน\nพรหม\nพรหมจรรย์\nพรหมจาริณี\nพรหมจารี\nพรหมา\nพรหมาสตร์\nพรหมินทร์\nพรอ�\nพร่อง\nพร้อง\nพรอด\nพร้อม\nพร้อมพรั�\nพร่อย\nพร้อย\nพระ\nพระนอม\nพระนาด\nพระฮาม\nพรั�พร้อม\nพรั่ง\nพรัด\nพรั่น\nพรับ\nพร่า\nพร้า\nพรา�\nพราง\nพร่าง\nพราด\nพราน\nพราย\nพราว\nพราหมณ์\nพราหมณะ\nพราหมณี\nพราหมี\nพรำ\nพร่ำ\nพริ�\nพริ้ง\nพริบ\nพริ้ม\nพรึง\nพรึน\nพรึบ\nพรึ่บ\nพรืด\nพรุ\nพรุ่ง\nพรุน\nพรู\nพรูด\nพฤ�ษ์\nพฤ�ษชาติ\nพฤ�ษเทวดา\nพฤ�ษราช\nพฤ�ษศาสตร์\nพฤ�ษา\nพฤฒ\nพฤฒา\nพฤฒาจารย์\nพฤฒิ\nพฤต\nพฤติ\nพฤทธ์\nพฤทธิ์\nพฤนต์\nพฤนท์\nพฤศจิ�\nพฤศจิ�ายน\nพฤษภ\nพฤษภาคม\nพฤหัสบดี\nพล\nพละ\nพลา�ร\nพลาดิศัย\nพลาธิ�าร\nพลานามัย\nพลบ\nพลว�\nพลวง\nพลวัต\nพลศาสตร์\nพลอ\nพล้อ\nพลอง\nพลอด\nพลอน\nพลอม�พลม\nพลอย\nพล่อย\nพลั่�\nพลัง\nพลั่ง\nพลั้ง\nพลัด\nพลัน\nพลับ\nพลับพลา\nพลับพลึง\nพลั่ว\nพล่า\nพลาง\nพลา�\nพลาด\nพล่าน\nพลาม\nพล่าม\nพลาย\nพลาสติ�\nพลาสมา\nพลาห�\nพลำ\nพล้ำ\nพลำภัง\nพลิ�\nพลิพัท\nพลิ้ว\nพลี\nพลุ\nพลุ�\nพลุ่�\nพลุ�พล่าน\nพลุ่ง\nพลุ้ย\nพลู\nพลูโต\nพลูโทเนียม\nพว�\nพวง\nพ่วง\nพวน\nพวย\nพส�\nพสุ\nพสุธา\nพสุสง�รานต์\nพหล\nพหุ\nพหุล\nพหู\nพอ\nพ่อ\nพ้อ\nพอ�\nพอง\nพ้อง\nพอน\nพ้อม\nพอโลเนียม\nพะ\nพะงา\nพะงาบ\nพะจง\nพะทำมะรง\nพะนอ\nพะเน้าพะนอ\nพะเนิน\nพะเนียง\nพะ�นง\nพะพาน\nพะพิง\nพะเพิง\nพะยอม\nพ่ะย่ะค่ะ\nพะยูง\nพะยูน\nพะเยิบ\nพะเยิบพะยาบ\nพะรุงพะรัง\nพะโล้\nพะไล\nพะวง\nพะวั�พะวน\nพะวา\nพะว้าพะวัง\nพะอง\nพะอา�พะอำ\nพะอืดพะอม\nพั�\nพั�ตร์\nพั�ตรา\nพั�ร\nพัง\nพัง�า\nพังงา\nพังผืด\nพังพวย\nพังพอน\nพังพาน\nพังพาบ\nพังเพย\nพัช\nพัชนี\nพัชระ\nพั�จน์\nพัฒนะ\nพัฒนา\nพัฒนา�ร\nพัฒนา�าร\nพัด\nพัดชา\nพัดดึงส์\nพัตร\nพัทธ์\nพัทธยา\nพัทธสีมา\nพัทร\nพัน\nพันตู\nพันทาง\nพันธ์\nพันธะ\nพันธ�รณี\nพันธบัตร\nพันธมิตร\nพันธนะ\nพันธนาคาร\nพันธนา�าร\nพันธุ์\nพันธุ�รรม\nพันลึ�\nพันลือ\nพันเลิศ\nพันเอิ�\nพับ\nพัลลภ\nพัลวัน\nพัว\nพัวะ\nพัศดี\nพัสดุ\nพัสตร์\nพัสถาน\nพา\nพา�\nพา�เพียร\nพา�ย์\nพาง\nพ่าง\nพาชี\nพาณิช\nพาณิชย์\nพาณิชย�รรม\nพาณิชย�าร\nพาณิชยศาสตร์\nพาณิชยศิลป์\nพาณินี\nพาณี\nพาณีนี\nพาด\nพาท\nพาทย์\nพาธ\nพาธา\nพาน\nพ่าน\nพานร\nพานรินทร์\nพาม\nพาย\nพ่าย\nพายม้า\nพายัพ\nพายุ\nพาร์เซ�\nพารณ\nพารา\nพาราฟิน\nพาล\nพาลา\nพาลี\nพาลุ�\nพาโล\nพาไล\nพาส\nพาสน์\nพาสนา\nพาสุ�รี\nพ่าห์\nพาหนะ\nพาหะ\nพาหา\nพาหิร�ะ\nพาหิระ\nพาหุ\nพาหุรัด\nพาหุสัจจะ\nพาเหียร\nพาฬ\nพำ\nพำนั�\nพำพึม\nพำลา\nพิ�ล\nพิ�สิต\nพิ�ัด\nพิ�ัติ\nพิ�ัน\nพิ�าร\nพิ�ุล\nพิเคราะห์\nพิฆน์\nพิฆเนศ\nพิฆเนศวร\nพิฆาต\nพิง\nพิจัย\nพิจาร\nพิจารณ์\nพิจารณา\nพิจิ�\nพิจิต\nพิจิตร\nพิช�์\nพิชัย\nพิชาน\nพิชิต\nพิเช�\nพิเชียร\nพิฑูรย์\nพิณ\nพิดทูล\nพิดาน\nพิโดร\nพิตร\nพิถี\nพิถีพิถัน\nพิทย\nพิทย์\nพิทยา\nพิทยาคม\nพิทยาคาร\nพิทยาธร\nพิทยาลัย\nพิทั�ษ์\nพิทูร\nพิเทศ\nพิธาน\nพิธี\nพิธุ\nพินทุ\nพินอบพิเทา\nพินัย\nพินาศ\nพินิจ\nพินิต\nพินิศ\nพินิศจัย\nพิเนต\nพิบัติ\nพิบุล\nพิบูล\nพิปริต\nพิปลาส\nพิพรรธ\nพิพรรธน์\nพิพั�พิพ่วน\nพิพัฒ\nพิพัฒน์\nพิพา�ษ์\nพิพา�ษา\nพิพาท\nพิพิธ\nพิพิธภัณฑ์\nพิพิธภัณฑสถาน\nพิภพ\nพิภัช\nพิภาค\nพิภูษณะ\nพิเภ�\nพิมปะ�ารัง\nพิมพ์\nพิมพ�ารัง\nพิมพา\nพิมพาภรณ์\nพิมล\nพิมเสน\nพิมาน\nพิมุข\nพิโม�ข์\nพิโม�ษ์\nพิโย�พิเ�น\nพิโยค\nพิรอด\nพิระ\nพิรา�ล\nพิราบ\nพิราม\nพิราลัย\nพิริยะ\nพิรี้พิไร\nพิรุณ\nพิรุธ\nพิรุฬห์\nพิเรนทร์\nพิเราะ\nพิโรธ\nพิไร\nพิลัง�าสา\nพิลาป\nพิลาส\nพิลิปดา\nพิลึ�\nพิลึ��ึ��ือ\nพิลึ�พิลั่น\nพิโลน\nพิไล\nพิศ\nพิศวง\nพิศวาส\nพิศาล\nพิศุทธ์\nพิศุทธิ์\nพิเศษ\nพิษ\nพิษ�าน\nพิษนาศน์\nพิสดาร\nพิสมร\nพิสมัย\nพิสัง\nพิสัช\nพิสัย\nพิสิ�\nพิสุทธิ์\nพิสูจน์\nพิหค\nพิหาร\nพิฬาร\nพี\nพี่\nพี้\nพีชคณิต\nพีระมิด\nพึง\nพึ่ง\nพึ่บ\nพึ่บพั่บ\nพึม\nพึมพำ\nพืช\nพืด\nพื้น\nพุ\nพุ�\nพุ�าม\nพุง\nพุ่ง\nพุงดอ\nพุฒ\nพุฒิ\nพุด\nพุดตาน\nพุทธ\nพุทธะ\nพุทธัง�ูร\nพุทธาง�ูร\nพุทธันดร\nพุทธาภิเษ�\nพุทธาวาส\nพุทธิ\nพุทโธ่\nพุทรา\nพุธ\nพุ่ม\nพุมเรียง\nพุ้ย\nพู\nพูพอน\nพู่\nพูด\nพูน\nพู้น\nพู่ระหง\nเพ\nเพ็�\nเพ�า\nเพคะ\nเพ็ง\nเพ่ง\nเพ็จ\nเพชฉลู�รรม\nเพชฌฆาต\nเพชร\nเพชรดา\nเพชรปาณี\nเพชรฤ�ษ์\nเพชรายุธ\nเพชร�ลับ\nเพชรสังฆาต\nเพชรหลี�\nเพชรหึง\nเพ็�\nเพฑูริย์\nเพณี\nเพ็ดทูล\nเพดาน\nเพท\nเพทนา\nเพทาย\nเพทุบาย\nเพโทบาย\nเพ่นพ่าน\nเพนียด\nเพไนย\nเพ้ย\nเพรง\nเพรซีโอดิเมียม\nเพรา\nเพราะ\nเพริด\nเพริศ\nเพรีย�\nเพรียง\nเพรียบ\nเพรี้ยม\nเพรียว\nเพรื่อ\nเพรือง\nเพล\nเพลง\nเพล็ด\nเพล้โพล้\nเพลา\nเพลาะ\nเพลิง\nเพลิดเพลิน\nเพลิน\nเพลีย\nเพลี้ย\nเพลี่ยง\nเพศ\nเพส\nเพสลาด\nเพ่อ\nเพ้อ\nเพ้อเจ้อ\nเพอิ�\nเพะ\nเพา\nเพาะ\nเพิ�\nเพิง\nเพิ่ง\nเพิดเพ้ย\nเพิ่ม\nเพี้ย\nเพียง\nเพี้ยง\nเพียงออ\nเพี้ยน\nเพียบ\nเพียร\nเพื่อ\nเพื่อน\n�พ\n�พ้\n�พง\n�พ่ง\n�พงพวย\n�พทย์\n�พทยศาสตร์\n�พน\n�พ่น\n�พน�\n�พนงเชิง\n�พร\n�พร่\n�พร�\n�พร่ง\n�พรว\n�พร้ว\n�พลง\n�พลทินัม\n�พล็บ\n�พลม\n�พลเลเดียม\n�พละ\n�พละโลม\n�พว\n�พ้ว\n�พศย์\n�พศยา\n�พะ\nโพ\nโพ�\nโพ�พาย\nโพง\nโพงพาง\nโพชฌงค์\nโพซิตรอน\nโพด\nโพทะเล\nโพ�ทสเซียม\nโพธ\nโพธิ\nโพธิ์\nโพน\nโพ้น\nโพนทะนา\nโพบาย\nโพย\nโพย�๊วน\nโพยม\nโพร�\nโพรง\nโพรโท�อ�ทิเนียม\nโพรมีเทียม\nโพระด�\nโพล่\nโพลง\nโพล่ง\nโพล้ง\nโพลน\nโพล้เพล้\nโพละ\nโพสพ\nไพ\nไพ่\nไพจิตร\nไพชน\nไพชยนต์\nไพฑูรย์\nไพที\nไพบูลย์\nไพพรรณ\nไพร\nไพร่\nไพรจิตร\nไพรชน\nไพรชยนต์\nไพรฑูรย์\nไพรที\nไพรบูลย์\nไพรเราะ\nไพรัช\nไพรำ\nไพริน\nไพรินทร์\nไพรี\nไพเราะ\nไพโรจน์\nไพล\nไพล่\nไพศาขะ\nไพศาล\nไพเศษ\nไพสพ\nไพสิ�\nไพหาร\nฟ�\nฟ้ง\nฟรั�โทส\nฟรี\nฟลูออรีน\nฟ่อ\nฟ้อ\nฟอ�\nฟอง\nฟ่อง\nฟ้อง\nฟอด\nฟอน\nฟ่อน\nฟ้อน\nฟ้อ�ฟ้\nฟอร์มาลดีไฮด์\nฟอร์มาลิน\nฟอสฟอรัส\nฟอสเฟต\nฟั�\nฟั�ฟุ้น\nฟัง\nฟัง�์ชัน\nฟัด\nฟัน\nฟั่น\nฟั้น\nฟ้า\nฟา�\nฟาง\nฟ่าง\nฟาด\nฟาทอม\nฟาน\nฟ่าม\nฟาย\nฟาร์ม\nฟาสซิสต์\nฟิด\nฟิต\nฟิบ\nฟิล์ม\nฟิวส์\nฟิสิ�ส์\nฟี่\nฟี้\nฟืดฟาด\nฟืน\nฟื้น\nฟืม\nฟุ\nฟุ้ง\nฟุต\nฟุน\nฟุบ\nฟุ่บ\nฟุ่มเฟือย\nฟุลส��๊ป\nฟู\nฟู่\nฟู�\nฟูด\nฟูม\nเฟ็ด\nเฟ้น\nเฟลด์สปาร์\nเฟ้อ\nเฟอร์เมียม\nเฟอะ\nเฟอะฟะ\nเฟะ\nเฟะฟะ\nเฟิน\nเฟี้ยม\nเฟี้ยว\nเฟือ\nเฟื้อ\nเฟือง\nเฟื่อง\nเฟื้อง\nเฟือน\nเฟือย\nเฟื้อย\n�ฟ่\n�ฟง\n�ฟชั่น\n�ฟน\n�ฟบ\n�ฟ้ม\n�ฟรนเซียม\n�ฟล�ซ์\n�ฟลต\n�ฟะ\nโฟ�ัส\nไฟ\nภควดี\nภควัต\nภควันต์\nภควัม\nภควา\nภควาน\nภคะ\nภคันทลา\nภคินี\nภณะ\nภณิดา\nภพ\nภมร\nภมริน\nภมรี\nภมุ�า\nภยันตราย\nภยาคติ\nภระ\nภรณี\nภรต\nภรรดร\nภรรดา\nภรรยา\nภระมร\nภระมรี\nภราดร\nภราดรภาพ\nภราดา\nภริยา\nภฤศ\nภวะ\nภวตัณหา\nภวนะ\nภวังค์\nภวังคจิต\nภั�ดี\nภั�ตะ\nภั�ติ\nภั�ษ์\nภั�ษา\nภั�ษาหาร\nภัค\nภัคน์\nภังคะ\nภังคี\nภัจ\nภัณฑ์\nภัณฑาคาร\nภัณฑาคาริ�\nภัณฑารั�ษ์\nภัณฑนะ\nภัณฑู\nภัต\nภัตตาคาร\nภัตตาหาร\nภัตร\nภัทระ\nภัทร�ัป\nภัพ\nภัย\nภัสดา\nภัสตรา\nภัสมะ\nภัสสร\nภา\nภาค\nภาคย์\nภาคยานุวัติ\nภาคินี\nภาคิไนย\nภาคี\nภาคียะ\nภาชนะ\nภาชี\nภาณ\nภาณวาร\nภาณ�ะ\nภาณี\nภาณุ\nภาดร\nภาดา\nภาตระ\nภาตา\nภาตุ\nภาติ�ะ\nภาติยะ\nภาพ\nภาพย์\nภาม\nภาย\nภาร\nภาระ\nภารดี\nภารต\nภารตี\nภารยทรัพย์\nภารยา\nภารา\nภาวนา\nภาวะ\nภาษ\nภาษณ์\nภาษา\nภาษิต\nภาษี\nภาส\nภาสน์\nภาสวร\nภาสา\nภาสุระ\nภิ�ขา\nภิ�ขาจาร\nภิ�ขุ\nภิ�ขุนี\nภิ�ษา\nภิ�ษาจาร\nภิ�ษาหาร\nภิ�ษุ\nภิ�ษุณี\nภิงคาร\nภิ�โ�\nภิตติ\nภินท์\nภินทนา�าร\nภิยโย\nภิรมย์\nภิรมย์สุรางค์\nภิษัช\nภิสั�\nภีตะ\nภีมะ\nภีรุ\nภุ�ต์\nภุขัน\nภุช\nภุชงค์\nภุต\nภุมมะ\nภุมรัตน์\nภุมวาร\nภุมรา\nภุมริน\nภุมรี\nภุมเรศ\nภู\nภู่\nภูต\nภูติ\nภูม\nภูมิ\nภูมี\nภูริ\nภูรี\nภูวดล\nภูวนาถ\nภูวเนตร\nภูวไนย\nภูษา\nภูษิต\nเภ�ะ\nเภตรา\nเภท\nเภทุบาย\nเภรี\nเภสัช\nโภค\nโภคะ\nโภคิน\nโภคี\nโภไคย\nโภไคศวรรย์\nโภช\nโภชย์\nโภช�\nโภชนะ\nโภชนา\nโภชนาหาร\nโภชนียะ\nไภริน\nไภรี\nไภษัชคุรุ\nไภษัชย์\nม�ร\nม�ราคม\nม�ุฎ\nมคธ\nมฆวัน\nมฆะ\nมฆา\nม่ง\nมง�ุฎ\nมงโ�รย\nมงคล\nมงคลวาร\nมณฑ์\nมณฑ�\nมณฑนะ\nมณฑป\nมณฑล\nมณฑา\nมณฑารพ\nมณฑิระ\nมณเฑียร\nมณี\nมด\nมตะ\nมต�ภัต\nมติ\nมทนะ\nมทะ\nมธุ\nมธุ�ร\nมธุ�ารี\nมธุลีห์\nมธุระ\nมธุรพจน์\nมน\nมนินทรีย์\nม่น\nมนต์\nมนตร์\nมนตรี\nมนท์\nมนทิราลัย\nมนเทียร\nมนสิ�าร\nมนัส\nมนัสวี\nมนินทรีย์\nมนิมนา\nมนิลา\nมนุ�\nมนุษย์\nมนุษยชาติ\nมนุษยธรรม\nมนุษย์มนา\nมนุษยโล�\nมนุษยศาสตร์\nมนุษยสัมพันธ์\nมนุสาร\nมนู\nมนูสาร\nมโน\nมโนช\nมโนช�์\nมโนราห์\nมโนสาเร่\nมโนห์รา\nมมัง�าร\nมยุรฉัตร\nมยุระ\nมยุรา\nมยุรี\nมยุเรศ\nมยูร\nมร�ต\nมรคา\nมรฑป\nมรณ์\nมรณะ\nมรณ�รรม\nมรณบัตร\nมรณภัย\nมรณภาพ\nมรด�\nมรรค\nมรรคา\nมรรตัย\nมรรยาท\nมรรษ\nมรสุม\nมริจ\nมริยาท\nมรีจิ\nมรุต\nมฤค\nมฤคย์\nมฤคศิระ\nมฤคศิรมาส\nมฤคเศียร\nมฤคินทร์\nมฤเคนทร์\nมฤด�\nมฤต\nมฤตยู\nมฤทุ\nมล\nมละ\nมลั�\nมลังเมลือง\nมล้าง\nมลาย\nมลายู\nมว�\nม่วง\nมวน\nม่วน\nม้วน\nม้วนต้วน\nมวย\nม้วย\nมวล\nมห�รรม\nมหรณพ\nมหรรณพ\nมหรสพ\nมหัจฉริยะ\nมหัต\nมหัทธนะ\nมหันต์\nมหันตโทษ\nมหัพภาค\nมหัศจรรย์\nมหา\nมหา��ิน\nมหา�าฬ\nมหาขันธ�ะ\nมหาจั�ร\nมหาชน\nมหาชัย\nมหาชาติ\nมหาโชตรัต\nมหาดไทย\nมหาดเล็�\nมหาตมะ\nมหาไถ่\nมหาเทพ\nมหาเทพี\nมหาเทวี\nมหาธาตุ\nมหานิ�าย\nมหานิล\nมหาบพิตร\nมหาบัณฑิต\nมหาพน\nมหาพรหม\nมหาภารตะ\nมหาภิเนษ�รมณ์\nมหาภูต\nมหาเมฆ\nมหายาน\nมหายุค\nมหาราช\nมหาฤ�ษ์\nมหาละลวย\nมหาละลาย\nมหาวงศ์\nมหาวรรค\nมหาวิทยาลัย\nมหาศั�ราช\nมหาศาล\nมหาสง�รานต์\nมหาสดมภ์\nมหาสดำ\nมหาสมุทร\nมหาสาว�\nมหาหงส์\nมหาหิงคุ์\nมหาอำนาจ\nมหาอุจ\nมหาอุด\nมหาอุปรา�ร\nมหาอุปราช\nมหิ\nมหิดล\nมหิธร\nมหิป\nมหิงส์\nมหิทธิ\nมหินท์\nมหิมา\nมหิศร\nมหิศวร\nมหิษ\nมหิษี\nมหึมา\nมเหยงค์\nมเหศ\nมเหศวร\nมเหศั�ดิ์\nมเหสั�ข์\nมเหสิ\nมเหสี\nมเหาฬาร\nมโหรสพ\nมโหระทึ�\nมโหรี\nมโหฬาร\nมไหศวรรย์\nมอ\nมอง\nมองโ�ลอยด์\nมองโ�เลีย\nมองคร่อ\nมอ�\nมอด\nม่อต้อ\nมอเตอร์\nมอเตอร์ไซค์\nมอน\nม่อน\nมอบ\nมอม\nมอม�มม\nม่อย\nมอร์ฟีน\nมอระ�ู่\nมอลโทส\nม่อลอ�ม่อ�ล�\nม่อห้อม\nม่อฮ่อม\nมะ\nมะ�รูด\nมะ�ล่ำ\nมะ�อ�\nมะ�่อง\nมะ�ะโรนี\nมะ�า\nมะเ�ลือ\nมะเ�ี๋ยง\nมะข่วง\nมะขวิด\nมะขาม\nมะเขือ\nมะ�ข่น\nมะคัง�ดง\nมะค่า\nมะคำไ�่\nมะคำดีควาย\nมะงั่ว\nมะงุมมะงาหรา\nมะซั�\nมะซาง\nมะดัน\nมะดีหวี\nมะดู�\nมะเดหวี\nมะเดื่อ\nมะต้อง\nมะตะบะ\nมะตาด\nมะตาหะรี\nมะตึ่ง\nมะตื๋น\nมะตูม\nมะ�ต�\nมะโต\nมะนาว\nมะปราง\nมะปริง\nมะ�่อ\nมะพร้าว\nมะพลับ\nมะพูด\nมะ�พน\nมะ�พร้ว\nมะเฟือง\nมะ�ฟน\nมะไฟ\nมะม่วง\nมะม่าว\nมะมี่\nมะมื่น\nมะมุด\nมะเมอ\nมะเมีย\nมะเมื่อย\nมะ�ม\nมะยง\nมะยม\nมะระ\nมะริด\nมะรืน\nมะรุม\nมะรุมมะตุ้ม\nมะเร็ง\nมะเรื่อง\nมะโรง\nมะลอ�มะ�ล�\nมะละ�อ\nมะลิ\nมะลื่น\nมะลืมดำ\nมะลุลี\nมะ�ว้ง\nมะสัง\nมะเส็ง\nมะหวด\nมะหะหมัด\nมะหาด\nมะหิ่ง\nมะเหง�\nมะอึ�\nมะฮอ��านี\nมั�\nมั��ะโรนี\nมั��ะลีผล\nมั��ะสัน\nมั�ขะ\nมั่�ขั้�\nมั�ขิ�า\nมัค\nมัคคะ\nมัคคุเทศ�์\nมัคนาย�\nมัฆวาน\nมั่ง\nมัง�ง\nมัง�ร\nมัง�ุ\nมังคละ\nมังค่า\nมังคุด\nมังตาน\nมังสวิรัติ\nมังสะ\nมังสี\nมัจจะ\nมัจจุ\nมัจฉริยะ\nมัจฉรี\nมัจฉะ\nมัจฉา\nมัชชะ\nมัชวิรัติ\nมัชชาระ\nมัชฌันติ�สมัย\nมัชฌิม\nมัชฌิมา\nมั�จา\nมั�ชิษ�า\nมั�ชุ\nมั�ชุสา\nมั�ชูสา\nมั�เช��ะ\nมั��ะ\nมัณฑนศิลป์\nมัณฑนา\nมัด\nมัตตะ\nมัตตั��ู\nมัตตา\nมัตติ�า\nมัตถ�ะ\nมัตถลุงค์\nมัตสยะ\nมัตสยา\nมัตสระ\nมัตสริน\nมัททวะ\nมัทนะ\nมัทยะ\nมัธย�าน\nมัธยม\nมัธยันห์\nมัธยัสถ์\nมัน\nมั่น\nมันตา\nมันถะ\nมันทิระ\nมันทิราลัย\nมับ\nมั้ม\nมัมมี่\nมัย\nมัลละ\nมัลลิ�า\nมัว\nมัวซัว\nมั่ว\nมัศยา\nมัสตุ\nมัสตาร์ด\nมัสมั่น\nมัสยิด\nมัสรู่\nมัสลิน\nมัสสุ\nมา\nม้า\nมา�\nมาคสิระ\nมาฆบูชา\nมาฆะ\nม้าง\nมางสะ\nมาณพ\nมาณวิ�า\nมาด\nมาดา\nมาตงค์\nมาตร\nมาตรา\nมาตฤ\nมาตังคะ\nมาตา\nมาตามหัย�ะ\nมาตามหัย�า\nมาตามหัยยิ�า\nมาติ�ะ\nมาติ�า\nมาตุ\nมาตุจฉา\nมาตุรงค์\nมาตุเรศ\nมาตุละ\nมาตุลา\nมาตุลานี\nมาทะ\nมาธยมิ�\nมาธยมิ�ะ\nมาธุระ\nมาธุสร\nมาธูระ\nมาน\nม่าน\nม้าน\nมานพ\nมานะ\nมานัต\nมานัส\nมานิต\nมานี\nมานุษ\nมานุษยวิทยา\nมาโนช�์\nมาบ\nมาภา\nม้าม\nม่าย\nมายา\nมาร\nมาราธิราช\nมารค\nมารดร\nมารดา\nมารยา\nมารยาท\nมารศรี\nมารษา\nมาริต\nมารุต\nมาลย์\nมาลัย\nมาลา\nมาลาตี\nมาลาเรีย\nมาลินี\nมาลี\nมาลุต\nมาศ\nมาส\nมาส�\nมาห์\nม่าห์\nมาหิส\nม่าเหมี่ยว\nมาฬ�\nมิ\nมิค\nมิคสั��ี\nมิ่ง\nมิจฉา\nมิด\nมิตร\nมิติ\nมิเตอร์\nมิถยา\nมิถุน\nมิถุนายน\nมิทธะ\nมินตรา\nมินตา\nมินหม้อ\nมิ่ม\nมิ้ม\nมิไย\nมิรันตี\nมิลลิ�รัม\nมิลลิบาร์\nมิลลิเมตร\nมิลลิลิตร\nมิลั�ขะ\nมิลั�ขู\nมิส\nมิส�รี\nมิส�วัน\nมิสซา\nมี\nมี่\nมีด\nมีเทน\nมีน\nมีนาคม\nมี่สั้ว\nมึง\nมึน\nมืด\nมืน\nมื่น\nมือ\nมื้อ\nมุ\nมุ�\nมุ�ดา\nมุ�ดาหาร\nมุ�ุระ\nมุข\nมุขเด็จ\nมุขยประโยค\nมุโขโล�นะ\nมุคคะ\nมุง\nมุ่ง\nมุ้ง\nมุจฉา\nมุจนะ\nมุจลินท์\nมุ�จนะ\nมุ�ชะ\nมุ�ิ\nมุณฑ�ะ\nมุณฑะ\nมุด\nมุต�ิด\nมุตฆาต\nมุตตะ\nมุตตา\nมุตติ\nมุตะ\nมุติ\nมุททา\nมุทธชะ\nมุทธา\nมุทธาภิเษ�\nมุทรา\nมุทริ�า\nมุทะลุ\nมุทา\nมุทิ�า\nมุทิงค์\nมุทิตา\nมุทุ\nมุทุตา\nมุ่น\nมุนิ\nมุนินทร์\nมุนี\nมุบ\nมุบมิบ\nมุม\nมุ้ม\nมุ่ย\nมุรธา\nมุรธาภิเษ�\nมุสละ\nมุสลิม\nมุสา\nมุสิ�\nมุหงิด\nมุหน่าย\nมุหุต\nมุฮัมมัด\nมู�\nมูเซอ\nมูตร\nมู่ทู่\nมูน\nมูมมาม\nมูรติ\nมูรธา\nมูรธาภิเษ�\nมูล\nมูละ\nมูลา\nมูลิ�า�ร\nมู่ลี่\nมู่เล่\nมูสัง\nมูสิ�\nมูสิ�ะ\nมูสิ�ทันต์\nเม\nเม็�\nเม�ะเฮิรตซ์\nเมขลา\nเมฆ\nเมฆา\nเมฆินทร์\nเมฆี\nเม็ง\nเม็ด\nเมตตา\nเมตไตรย\nเมตร\nเมตริ�\nเมตริ�ตัน\nเมถุน\nเมท\nเมโท\nเมทนี\nเมทินี\nเมทนีดล\nเมทานอล\nเมทิล�อล�อฮอล์\nเมธ\nเมธา\nเมธาวี\nเมธี\nเมน\nเม่น\nเม้น\nเมนเดลีเวียม\nเมนทอล\nเม้ม\nเมรัย\nเมริเดียน\nเมรุ\nเมล์\nเมล็ด\nเมลือง\nเมษ\nเมษายน\nเมห์\nเมหนะ\nเมหะ\nเมะ\nเมา\nเม่า\nเม้า\nเมารี\nเมาลี\nเมาฬี\nเมาะ\nเมิง\nเมิน\nเมิล\nเมีย\nเมียง\nเมี่ยง\nเมี้ยน\nเมือ\nเมื้อ\nเมื่อ\nเมือ�\nเมือง\nเมือบ\nเมื่อย\n�ม่\n�ม้\n�ม�\n�ม�นีเซียม\n�มง\n�มง�ะพรุน\n�มง�านิน\n�มง�านีส\n�มงคา\n�มงคาเรือง\n�มงช้าง\n�มงดา\n�มงลั�\n�ม่ตะงาว\n�มน\n�ม่น\n�ม้น\n�มลง\n�มลบ\n�มว\n�ม้ว\n�มะ\nโม\nโม่\nโม้\nโม�\nโม�ข์\nโม�ษะ\nโมฆ�รรม\nโมฆสั��า\nโมฆะ\nโมฆีย�รรม\nโมฆียะ\nโมง\nโม่ง\nโมงครุ่ม\nโมทนา\nโมโน�ซ็�คาไรด์\nโมไนย\nโมเม\nโมเมนต์\nโมเย\nโมรา\nโมรี\nโมเรส\nโมลิบดีนัม\nโมลี\nโมเล�ุล\nโมเส�\nโมเสส\nโม่ห์\nโมหะ\nโมหันธ์\nโมหาคติ\nโมโห\nไม่\nไม้\nไม�า\nไมครอน\nไมโคร�รัม\nไมโครฟิล์ม\nไมโครโฟน\nไมโครมิเตอร์\nไมโครเมตร\nไมโครลิตร\nไมโครเวฟ\nไมตรี\nไมยราบ\nไมล์\nย�\nย��ระบัตร\nย�นะ\nยง\nยงโย่\nยชุรเวท\nยติ\nยติภังค์\nยถา�รรม\nยถาภูต�าณ\nย่น\nยนต์\nยนตร์\nยม\nยม�\nยมโดย\nยมนา\nยมล\nยมะ\nยรรยง\nยล\nยวง\nยวด\nยวน\nยวบ\nย้วย\nยวรยาตร\nยศ\nยโส\nยอ\nย่อ\nยอ�\nย็อ��ย็�\nยอง\nย่อง\nย้อง\nยอด\nยอน\nย้อน\nยอบ\nยอม\nย่อม\nย้อม\nย่อย\nย้อย\nย้อ�ย้\nยะ\nย่ะ\nยะยอบ\nยะยับ\nยั�\nยั�ข์\nยั�ขินี\nยั�ษ์\nยั�ษา\nยั�ษิณี\nยั�ษี\nยัง\nยั้ง\nยั่งยืน\nยัชโ�ปวีต\nยั�\nยั��ะ\nยัด\nยัติภังค์\nยัน\nยั่น\nยันต์\nยันตร\nยันตร์\nยันตร�รรม\nยั่นตะนี\nยับ\nยั่ว\nยั้ว\nยั้วเยี้ย\nยัวรยาตร\nยัวะ\nยัษ�ิ\nยา\nย่า\nยา�\nยาคุ\nยาคู\nยาง\nย่าง\nยางพารา\nยาจ�\nยาจนา\nยาไฉน\nยาด\nยาดา\nยาตร\nยาตรา\nยาน\nย่าน\nย่านพาโหม\nยานมาศ\nยานุมาศ\nยานี\nยาม\nย่าม\nยามะ\nยามั��าร\nยามา\nยาย\nย้าย\nยายี\nยาว\nย้าว\nยาว�าลิ�\nยาวชีวิ�\nยาสูบ\nย่าหยา\nยาหยี\nยำ\nย่ำ\nย้ำ\nยำเยีย\nยิ�\nยิง\nยิ่ง\nยิ��ะ\nยิน\nยิบ\nยิบหยี\nยิปซัม\nยิปซี\nยิ้ม\nยิมนาสติ�\nยิหวา\nยี\nยี่\nยี้\nยี่�่า\nยี่เ�\nยี่เข่ง\nยี่โถ\nยีน\nยี่โป้\nยี่ภู่\nยีราฟ\nยี่ส�\nยี่สง\nยี่สน\nยี่สาน\nยี่สุ่น\nยี่หระ\nยี่หร่า\nยี่ห้อ\nยี่หุบ\nยึ�ยั�\nยึ�ยือ\nยึด\nยืด\nยืน\nยื่น\nยืม\nยื้อ\nยุ\nยุ��ระบัตร\nยุ�ดิ\nยุ�ติ\nยุ�ติธรรม\nยุ�ต์\nยุค\nยุคนธร\nยุคล\nยุคันต์\nยุคันธร\nยุคุนธร\nยุง\nยุ่ง\nยุ้ง\nยุด\nยุต\nยุติ\nยุทธ\nยุทธ์\nยุทธนา\nยุทโธป�รณ์\nยุบ\nยุ่บ\nยุ่บยั่บ\nยุบล\nยุพดี\nยุพเรศ\nยุพา\nยุพาน\nยุพาพาล\nยุพาพิน\nยุ่มย่าม\nยุ่ย\nยุ้ย\nยุรยาตร\nยูรยาตร\nยุวชน\nยุวดี\nยุวราช\nยุวา\nยุวาน\nยู\nยู่\nยูง\nยูโด\nยูถะ\nยูถิ�า\nยูริ�\nยูเรนัส\nยูเรเนียม\nยูโรเพียม\nเย\nเย้\nเยง\nเยซู\nเย็ด\nเย็น\nเย็นตาโฟ\nเย็นเตาโฟ\nเย็บ\nเย้ย\nเยอ\nเย่อ\nเยอรมัน\nเยอว\nเย่อหยิ่ง\nเยอะ\nเยอะ�ยะ\nเยา\nเย้า\nเยาว์\nเยาวชน\nเยาวมาลย์\nเยาวยอด\nเยาวราช\nเยาวเรศ\nเยาวลั�ษณ์\nเยาวพา\nเยาวพาณี\nเยาวพาน\nเยาะ\nเยิง\nเยิน\nเยิ่น\nเยิ่นเย้อ\nเยินยอ\nเยิบ\nเยิบยาบ\nเยิ้ม\nเยีย\nเยี่ยง\nเยี่ยงอย่าง\nเยียงผา\nเยียดยัด\nเยียน\nเยียบ\nเยี่ยม\nเยียรบับ\nเยียรยง\nเยียว\nเยี่ยว\nเยียวยา\nเยือ\nเยื่อ\nเยื้อ\nเยือ�\nเยือง\nเยื่อง\nเยื้อง\nเยือน\nเยื้อน\n�ย่\n�ย้\n�ย�\n�ยง\n�ย่ง\n�ย้ง\n�ยง�ย่\n�ยง�ย้\n�ยบ\n�ย็บ\n�ยม\n�ย้ม\n�ย�ส\n�ยะ\nโย\nโย้\nโย�\nโย�เย�\nโยคาพจร\nโยคาวจร\nโยคเ�ณฑ์\nโยคยะ\nโยคะ\nโยคิน\nโยคี\nโยง\nโย่ง\nโย่งเย่ง\nโยงโย่\nโยชน์\nโยชนา\nโยถิ�ะ\nโยทะ�า\nโยธวาทิต\nโยธา\nโยธิน\nโยน\nโยน�\nโยนิโส\nโยนี\nโยม\nโยโส\nใย\nไย\nไย่\nไยดี\nไยไพ\nร�\nรง\nรงค์\nรงควัตถุ\nรงรอง\nรจนา\nรจเรข\nรจเลข\nรจิต\nรชตะ\nรชนิ\nรชนี\nรชะ\nรณรงค์\nรด\nรดี\nรตนะ\nรตะ\nรติ\nรถ\nรน\nร่น\nรบ\nรบา�\nรพี\nรม\nร่ม\nรมณี\nรมณีย์\nรมณียสถาน\nรมย์\nรมเยศ\nรยางค์\nรว�\nรวง\nร่วง\nรวด\nรวน\nรวนเร\nร่วน\nรวบ\nรวม\nร่วม\nรวย\nรวิ\nรวิวาร\nรวี\nรศนา\nรส\nรสนา\nรสสุคนธ์\nรสายนเวท\nรสิ�\nรหัท\nรหัส\nรโห\nรโห�าน\nรอ\nร่อ\nรอ�\nรอง\nร่อง\nร้อง\nรองเง็ง\nร่อง�ร่ง\nรอด\nรอน\nร่อน\nร้อน\nรอบ\nรอบคอบ\nรอม\nรอมชอม\nรอมร่อ\nรอย\nร่อย\nร้อย\nร่อ�ร่\nระ\nระ�ะ\nระ�า\nระ�ำ\nระเ�ะระ�ะ\nระคน\nระคาง\nระคาย\nระ�คะ\nระฆัง\nระงม\nระงับ\nระ�ง้\nระโง�หิน\nระชวย\nระดม\nระดะ\nระดับ\nระดา\nระด่าว\nระดู\nระเด่น\nระเดียง\nระ�ด\nระตู\nระท�\nระทด\nระทม\nระทวย\nระทา\nระทึ�\nระ�ทะ\nระนาด\nระนาบ\nระนาม\nระนาว\nระเนน\nระเนระนาด\nระเนียด\nระ�นง\nระ�นะ\nระบบ\nระบม\nระบอบ\nระบัด\nระบับ\nระบาด\nระบาย\nระบำ\nระบิล\nระบือ\nระบุ\nระเบง\nระเบ็ง\nระเบิด\nระเบียง\nระเบียน\nระเบียบ\nระ�บบ\nระมัดระวัง\nระมาด\nระเมียร\nระย่อ\nระย่อม\nระยะ\nระยั้ง\nระยับ\nระย้า\nระยาบ\nระยำ\nระยิบระยับ\nระโยง\nระโยงระยาง\nระรวย\nระรอง\nระร่อน\nระรัว\nระราน\nระร่าย\nระริ�\nระรี่\nระรึง\nระรื่น\nระรื้น\nระเร้ง\nระเริง\nระเรียง\nระเรื่อย\nระ�รง\nระลวง\nระลอ�\nระลึ�\nระวัง\nระวาง\nระวาย\nระวิง\nระ�วง\nระ�วดระวัง\nระไว\nระส่ำระสาย\nระห�ระเหิน\nระหง\nระหวย\nระหว่าง\nระหองระ�หง\nระหัด\nระหาย\nระเห็จ\nระเหย\nระเหระหน\nระเหหน\nระเหิด\nระเหินระห�\nระ�หง\nระโหย\nระอา\nระอิดระอา\nระอุ\nรั�\nรั�ข์\nรั�ขิต\nรั�ตะ\nรั�บี้\nรั�เร่\nรั��ร้\nรั�ษ์\nรั�ษา\nรัง\nรั้ง\nรังเ�ียจ\nรัง��\nรังค์\nรังควาน\nรัง�ค\nรังรอง\nรังวัด\nรังสิ\nรังสี\nรังสิมันตุ์\nรังสิมา\nรัจฉา\nรัช\nรัชชูป�าร\nรัชมังคลาภิเษ�\nรัชชุ\nรัชฎาภิเษ�\nรัชดาภิเษ�\nรัชนะ\nรัชนี\nรั�จวน\nรั��าภิปาลโนบาย\nรั�\nรั�ประศาสโนบาย\nรั�ประศาสนศาสตร์\nรัด\nรัต\nรัต�ัมพล\nรัตมณี\nรัตคน\nรัตจันทน์\nรัตตั��ู\nรัตติ\nรัตน์\nรัตนะ\nรัตนโ�สินทร์\nรัตนโ�สินทรศ�\nรัตนชาติ\nรัตนตรัย\nรัตนบัลลัง�์\nรัตนวราภรณ์\nรัตนสิงหาสน์\nรัตนา\nรัตนา�ร\nรัตนาภรณ์\nรัตนาวลี\nรัตมา\nรัถ\nรัถยา\nรัทเทอร์ฟอร์เดียม\nรัน\nรั้น\nรันทด\nรันทวย\nรับ\nรัมณียสถาน\nรัมภา\nรัมมี่\nรัมย์\nรัย\nรัว\nรั่ว\nรั้ว\nรัศมิมัต\nรัศมิมาน\nรัศมี\nรัษฎา�ร\nรัสเซีย\nรัสสะ\nรัสสระ\nรา\nร่า\nร้า\nรา�\nรา�ษส\nรา�สาด\nราคะ\nราคจริต\nราคา\nราคิน\nราคี\nราง\nร่าง\nร้าง\nรางจืด\nรางชาง\nรางวัล\nราช\nราช�ิจจานุเบ�ษา\nราชนิ�ุล\nราชวโรง�าร\nราช�ี\nราชดัด\nราชพฤ�ษ์\nราชมาณพ\nราชมาษ\nราชมาส\nราชย์\nราชสีห์\nราชะ\nราชัน\nราชันย์\nราชัย\nราชา\nราชาธิปไตย\nราชาธิราช\nราชาภิเษ�\nราชายตนะ\nราชาวดี\nราชี\nราชินิ�ุล\nราชินี�ุล\nราชินี\nราชินูปถัมภ์\nราชูปถัมภ์\nราชูปโภค\nราเชน\nราเชนทร์\nราเชนทรยาน\nราโชวาท\nราไชศวรรย์\nรา�\nรา�รอน\nราด\nราต\nราตร\nราตรี\nราน\nร่าน\nร้าน\nราบ\nราพณ์\nราพณาสูร\nราม\nรามเ�ียรติ์\nรามสูร\nรามั�\nรามา\nราย\nร่าย\nร้าย\nราว\nร้าว\nราวี\nราศี\nราษฎร\nราษฎร์\nราษตรี\nราษราตรี\nราหุ\nราหู\nรำ\nร่ำ\nรำคา�\nรำงับ\nรำจวน\nรำบา�\nรำพัน\nรำพาย\nรำพึง\nรำเพย\nรำไพ\nรำมะนา\nรำมะนาด\nรำมะร่อ\nร่ำรวย\nร่ำร่ำ\nรำไร\nรำลึ�\nรำหัด\nรำหัส\nริ\nริ�\nริดสีดวง\nริน\nริ้น\nริบ\nริบบิ้น\nริบรี่\nริบหรี่\nริปุ\nริปู\nริม\nริ้ว\nริษยา\nรี\nรี่\nรี้พล\nรีด\nรีดั�ชัน\nรีต\nรีเนียม\nรีบ\nรีม\nรีรอ\nรี้ริ�\nรึง\nรึ้ง\nรื่น\nรื้น\nรื้อ\nรุ\nรุ�\nรุ�ข์\nรุ�ขชาติ\nรุ�ขเทวดา\nรุ�ขมูล\nรุ�ขา\nรุ�รุย\nรุ่ง\nรุ้ง\nรุงรัง\nรุ่งริ่ง\nรุจ\nรุจา\nรุจนะ\nรุจิ\nรุจี\nรุจิระ\nรุจิรา\nรุด\nรุต\nรุทธ์\nรุทระ\nรุธิร\nรุธิระ\nรุเธียร\nรุน\nรุ่น\nรุบรู่\nรุม\nรุ่ม\nรุ่มร่าม\nรุย\nรุ่ย\nรุรุ\nรุหะ\nรู\nรู่\nรู้\nรูจี\nรูด\nรูทีเนียม\nรูบิเดียม\nรูป\nรูปิยะ\nรูปี\nรูเล็ตต์\nเร่\nเรข\nเรขา\nเรขาคณิต\nเร็ง\nเร่ง\nเร้ง\nเรณุ\nเรณู\nเรดอน\nเรดาร์\nเรเดียม\nเร้น\nเรรวน\nเรไร\nเร็ว\nเร่ว\nเรวดี\nเรอ\nเร่อ\nเรา\nเร่า\nเร้า\nเราะ\nเริง\nเริด\nเริม\nเริ่ม\nเริ้ม\nเริศร้าง\nเรี่ย\nเรี้ย\nเรีย�\nเรียง\nเรียด\nเรียน\nเรียบ\nเรียม\nเรี่ยม\nเรียว\nเรี่ยว\nเรี้ยวร�\nเรือ\nเรื่อ\nเรื้อ\nเรือ�\nเรือง\nเรื่อง\nเรื้อง\nเรืองรอง\nเรือด\nเรือน\nเรื้อน\nเรื่อย\n�ร\n�ร่\n�ร�\n�ร็�เ�ต\n�รง\n�ร่ง\n�ร้ง\n�รด\n�ร้น�ค้น\n�รม\n�ร้ว\n�ระ\nโร\nโร่\nโรค\nโรคา\nโรคาพาธ\nโรง\nโรจ\nโรจน์\nโรเดียม\nโรตี\nโรท\nโรธ\nโรม\nโรมัน\nโรเมอร์\nโรย\nโรเร\nโรหิณี\nโรหิต\nไร\nไร่\nไร้\nไรย์\nฤ�ษ์\nฤ�ษณะ\nฤคเวท\nฤชา\nฤชุ\nฤณ\nฤดี\nฤดียา\nฤดู\nฤต\nฤติยา\nฤตุ\nฤทธา\nฤทธิ์\nฤทัย\nฤษภ\nฤษยา\nฤษี\nฤๅ\nฤๅดี\nฤๅทัย\nฤๅษี\nฤๅสาย\nล�\nล่�\nลฆุ\nลง\nล่ง\nลง�า\nล้งเล้ง\nลด\nลดา\nลดาวัลย์\nลน\nล้น\nลบ\nลบอง\nลพ\nลพุช\nลม\nล่ม\nล้ม\nลมาด\nลรรลุง\nลลนา\nลลิต\nลว�\nลวง\nล่วง\nล้วง\nลวณะ\nลวด\nล้วน\nลวนลาม\nลวนะ\nล่วม\nลวะ\nลวิตร\nลหุ\nลหุ�าบัติ\nล่อ\nล้อ\nลอ�\nล็อ�\nล็อ�เ�ต\nลอ��ล�\nลอ�าริทึม\nลอง\nล่อง\nลอง�อง\nลองจิจูด\nลองไน\nลอด\nลอตเตอรี่\nลอน\nล่อน\nลอบ\nลอม\nล้อม\nลอมชอม\nลอมพอ�\nลอย\nล่อย\nล่อ�ล่\nลอว์เรนเซียม\nลออ\nละ\nล่ะ\nละคร\nละติจูด\nละบม\nละบอง\nละบือ\nละเบ็ง\nละโบม\nละม่อม\nละมั่ง\nละมาน\nละม้าย\nละมุ\nละมุด\nละมุน\nละเมอ\nละเมาะ\nละเมิด\nละเมียด\nละ�มะ\nละโม�\nละโมบ\nละไม\nละลวย\nละลอ�\nละล้า\nละล้าละลัง\nละลาน\nละลาบละล้วง\nละลาย\nละล้าว\nละล่ำละลั�\nละลิบ\nละลุม\nละเลง\nละเล้า\nละเลาะ\nละเลิง\nละเลียด\nละเลียบ\nละไล้\nละว้า\nละวาด\nละเวง\nละ�ว�\nละโว้\nละหมาด\nละห้อย\nละหาน\nละหาร\nละหุ่ง\nละเหย\nละเหี่ย\nละอง\nละออง\nละอาย\nละเอียด\nละ�อน\nลั�\nลั�ขณะ\nลั�ขณา\nลั�ขะ\nลั�ขี\nลั�จั่น\nลั�ปิดลั�เปิด\nลั�ษณ์\nลั�ษณนาม\nลั�ษณะ\nลั�ษณา�าร\nลั�ษมณ์\nลั�ษมาณา\nลั�ษมี\nลั�ษะ\nลัคคะ\nลัคน์\nลัคนา\nลัง\nลั่ง\nลัง�า\nลังคี\nลังถึง\nลังลอง\nลังเล\nลังสาด\nลัชชา\nลัชชี\nลั�จ์\nลั�จ�ร\nลั�ฉ�ร\nลั�ฉน์\nลั�ิ\nลั�ิ�า\nลัด\nลัดา\nลัทธ์\nลัทธิ\nลัน\nลั่น\nลันเต\nลันเตา\nลันไต\nลั่นทม\nลันโทม\nลับ\nลัพธ์\nลัพธิ\nลัภ\nลัภนะ\nลัภย์\nลัมพ์\nลัย\nลา\nล่า\nล้า\nลา�\nลาง\nล่าง\nล้าง\nลางลิง\nลางสาด\nลาช\nลาชะ\nลาชา\nลา�\nลาด\nลาดเลา\nล้าต้า\nล่าเตียง\nลาน\nล่าน\nล้าน\nลาบ\nลาพอน\nลาภ\nลาม\nล่าม\nลาม�\nลาย\nล้าย\nลายสือ\nลาลา\nลาว\nลาวัณย์\nลาวา\nลำ\nล่ำ\nล้ำ\nลำเข็�\nลำ�ข\nลำเค็�\nลำเจีย�\nลำดวน\nลำดับ\nลำเนา\nลำบอง\nลำบา�\nลำปำ\nลำพวน\nลำพอง\nลำพัง\nลำพู\nลำเพ็�\nลำเพา\nลำ�พน\nลำโพง\nลำไพ่\nลำภุขัน\nลำมะลอ�\nลำยอง\nลำไย\nลำลอง\nล่ำลา\nลำลาบ\nลำลึ�\nลำเลาะ\nลำเลิ�\nลำเลียง\nลำเวียง\nลำเอีย�\nลำเอียง\nลิ\nลิ�ขา\nลิ�ไนต์\nลิ�ู\nลิเ�\nลิขนะ\nลิขสิทธิ์\nลิขิต\nลิง\nลิงค์\nลิด\nลิต\nลิตมัส\nลิตร\nลิเทียม\nลิ่น\nลิ้น\nลินจง\nลิ้นจี่\nลินลา\nลินสีด\nลิ่นฮื้อ\nลินิน\nลิบ\nลิปดา\nลิปสติ�\nลิปิ\nลิฟต์\nลิเภา\nลิ่ม\nลิ้ม\nลิมป์\nลิมปนะ\nลิลิต\nลิว\nลิ่ว\nลิสง\nลี\nลี่\nลี้\nลีซอ\nลีบ\nลีลา\nลีลาศ\nลีฬหา\nลึ�\nลึงค์\nลืด\nลื่น\nลื้น\nลืบ\nลืม\nลือ\nลื่อ\nลื้อ\nลุ\nลุ�\nลุง\nลุ้ง\nลุ่น\nลุ้น\nลุพธ์\nลุ่ม\nลุมพี\nลุมพู\nลุย\nลุ่ย\nลุ้ย\nลู่\nลู�\nลู�ระมาศ\nลู�เอ็น\nลูขะ\nลูทีเชียม\nลูบ\nเล�\nเล็�\nเลข\nเลขา\nเลขาธิ�าร\nเลขานุ�าร\nเล็ง\nเล้ง\nเล่งฮื้อ\nเลเซอร์\nเลฑฑุ\nเลณฑุ\nเลณะ\nเล็ด\nเลน\nเล็น\nเล่น\nเลนส์\nเล็บ\nเลบง\nเลป�ร\nเลปน์\nเลเป\nเลเพ\nเล็ม\nเล่ม\nเลย\nเลว\nเลวง\nเลวูโลส\nเลศ\nเลษ�ุ\nเล่ห์\nเล่ห์�ระเท่ห์\nเลหลัง\nเลหะ\nเลอ\nเล่อ\nเลอะ\nเลอะเทอะ\nเละ\nเละเทะ\nเลา\nเล่า\nเล้า\nเลา�ัย\nเล้าโลม\nเลาะ\nเลิ�\nเลิ่�ลั่�\nเลิง\nเลิ้ง\nเลินเล่อ\nเลิศ\nเลีย\nเลียง\nเลี่ยง\nเลี้ยง\nเลียงผา\nเลียง�้าย\nเลียงมัน\nเลียน\nเลี่ยน\nเลียนไฟ\nเลียบ\nเลี่ยม\nเลียว\nเลี้ยว\nเลือ�\nเลือง\nเลื่อง\nเลือด\nเลือน\nเลื่อน\nเลื่อม\nเลื่อย\nเลื้อย\nเลื่อยล้า\n�ล\n�ล่\n�ล้\n�ล�\n�ล็�เ�อร์\n�ล็�โทส\n�ลง\n�ล่ง\n�ล้ง\n�ลน\n�ล่น\n�ลนทานัม\n�ลบ\n�ล้ว\n�ละ\nโล่\nโล้\nโล�\nโล�เชษ�์\nโล�ธรรม\nโล�ธาตุ\nโล�นาถ\nโล�บาล\nโล�ย์\nโล�ัย\nโล�วัชชะ\nโล�วิทู\nโล�ัตถจริยา\nโล�ันตร์\nโล�า\nโล�าธิบดี\nโล�าธิปไตย\nโล�านุวัตร\nโล�าภิวัตน์\nโล�ามิส\nโล�ายัต\nโล�าวินาศ\nโล�ิยะ\nโล�ีย์\nโล�ียวัตร\nโล�ียวิสัย\nโล�ียสุข\nโล�ุตระ\nโล�ุตรธรรม\nโล�ุตรภูมิ\nโลง\nโล่ง\nโล้ง\nโล่งโจ้ง\nโล่งโต้ง\nโล้งโต้ง\nโลจนะ\nโลณะ\nโลด\nโล่ติ๊น\nโลโต\nโลท\nโลน\nโล้น\nโลภ\nโลม\nโลมเล้า\nโลมะ\nโลมา\nโลลุป\nโลเล\nโลโล\nโลโล้\nโลหะ\nโลห�ุมภี\nโลหัช\nโลหิต\nไล่\nไล้\nไลย\nไลลา\nไล่เลี่ย\nฦๅ\nฦๅชา\nฦๅสาย\nว�\nวง\nวง�์\nวง�ต\nวงศ์\nวงศ�ร\nวงศา\nวงษ์\nวจนะ\nวจี\nวชิระ\nวชิรปาณี\nวชิรหัตถ์\nวชิราวุธ\nว�ะ\nว�า�าร\nวณิช\nวณิชชา\nวณิชย์\nวณิชยา\nวณิพ�\nวดี\nวทนะ\nวทั��ุตา\nวทั��ู\nวธุ�า\nวธู\nวน\nวนศาสตร์\nวนสณฑ์\nวนสัณฑ์\nวนอุทยาน\nวนัส\nวนัสบดี\nวนา\nวนาดร\nวนาดอน\nวนานต์\nวนาลัย\nวนาลี\nวนาวาส\nวนาศรม\nวนาสณฑ์\nวนาสัณฑ์\nวนิดา\nวนิพ�\nวเนจร\nวโนทยาน\nวยัคฆ์\nวยา�รณ์\nวรดนู\nวรทาน\nวรมหาวิหาร\nวรงค์\nวรณะ\nวรรค\nวรรคย์\nวรรช\nวรรชย์\nวรรณะ\nวรรณ�รรม\nวรรณคดี\nวรรณยุ�ต์\nวรรณยุต\nวรรณศิลป์\nวรรณนา\nวรรณพฤติ\nวรรณึ�\nวรรธ�ะ\nวรรธนะ\nวรรษ\nวรรษา\nวรวิหาร\nวรั��ู\nวรางคณา\nวรางคนา\nวราห์\nวราหะ\nวรุณ\nวโรดม\nวฤ�\nวลัช\nวลั�ช์\nวลั�ชน์\nวลัย\nวลาห�\nวลี\nวศค\nวศะ\nวศิน\nวสนะ\nวสภะ\nวสละ\nวสวัดดี\nวสวัตตี\nวสะ\nวสันต์\nวสันตดิล�\nวสันตฤดู\nวสันตวิษุวัต\nวสา\nวสี\nวสุ\nวสุธา\nวสุนธรา\nวสุมดี\nวหะ\nวอ\nวอ�\nวอ��ว�\nว่องไว\nวอด\nวอน\nว่อน\nว็อบ\nวอม�วม\nวอลเลย์บอล\nวอ�ว\nวะ\nวั�\nวั��ะ\nวัคคีย์\nวัคคุ\nวัคซีน\nวัง\nวัง�์\nวังชา\nวังเวง\nวังศะ\nวังสะ\nวัจจะ\nวัจ�ุฎี\nวัจฉละ\nวัจน์\nวัช\nวัชชะ\nวัชพืช\nวัชฌ์\nวัชระ\nวัชรปาณี\nวัชรยาน\nวัชรอาสน์\nวัชราสน์\nวัชรินทร์\nวัชรี\nวัชเรนทร์\nวั�\nวั��ะ\nวั�จั�ร\nวั�ทุ�ข์\nวั�สงสาร\nวั��ะ\nวั��ิ\nวัฒ�ะ\nวัฒ�ี\nวัฒนธรรม\nวัฒนะ\nวัฒนา\nวัณ\nวัณโรค\nวัณ�์\nวัณณะ\nวัณนา\nวัด\nวัต\nวัตต์\nวัตตา\nวัตถ์\nวัตถาภรณ์\nวัตถาลัง�าร\nวัตถุ\nวัตนะ\nวัตร\nวัตสดร\nวัตสะ\nวัติ\nวัทน์\nวัน\nวันต์\nวันทนา\nวันทนา�าร\nวันทนีย์\nวันทยหัตถ์\nวันทยาวุธ\nวันทา\nวันทิ\nวับ\nวับวาบ\nวับวาม\nวับ�วบ\nวับ�วม\nวัปปะ\nวัมมิ�ะ\nวัย\nวัล�์\nวัลคุ\nวัลย์\nวัลลภ\nวัลลี\nวัว\nวัสสะ\nวัสโสท�\nวัสดุ\nวัสตร์\nวัสน์\nวัสนะ\nวัสสานะ\nวัสสานฤดู\nวา\nว่า\nว้า\nว้าเหว่\nวา�\nว้า�\nวา�ยสัมพันธ์\nวา�ยะ\nวาง\nว่าง\nว้าง\nวาจ�\nวาจา\nวาจาไปยะ\nวาจาล\nวาชเปยะ\nวาณิช\nวาณิช�ะ\nวาณิชย์\nวาณี\nวาด\nวาต\nวาตะ\nวาตภัย\nวาท\nวาทศาสตร์\nวาทศิลป์\nวาท�ะ\nวาทนะ\nวาทย์\nวาทย�ร\nวาทิต\nวาทิน\nวาที\nวาน\nวานซืน\nว่าน\nวานร\nวานรินทร์\nวาเนเดียม\nวาบ\nวาปี\nวาม\nวามน\nวามนาวตาร\nวามะ\nวาย\nว่าย\nว้าย\nวายะ\nวาโย\nวายามะ\nวายุ\nวายุ�ูล\nวาร\nวาระ\nวารสาร\nวารสารศาสตร์\nวาริ\nวารี\nวาริช\nวารีช\nวาริท\nวาริธร\nวารุณ\nวารุณี\nวาล\nวาลวีชนี\nวาล์ว\nวาลิ�า\nวาลุ�า\nวาว\nว่าว\nว้าว่อน\nว้าวุ่น\nวาสนะ\nวาสนา\nวาสพ\nวาสะ\nวาสิน\nวาสี\nวาสุ�รี\nวาสุ�ี\nวาสุเทพ\nวาหนะ\nวาหะ\nวาหินี\nวาฬ\nวิ�ขัมภ์\nวิ�ขัมภนะ\nวิ�เขป\nวิ�รม\nวิ�รัย\nวิ�รานต์\nวิ�ฤต\nวิ�ฤติ\nวิ�ล\nวิ�สิต\nวิ�ัต\nวิ�ัติ\nวิ�ัติ�าร�\nวิ�ัป\nวิ�ัย\nวิ�าร\nวิ�าล\nวิ�าลโภชน์\nวิคหะ\nวิเคราะห์\nวิฆเนศ\nวิฆเนศวร\nวิฆาต\nวิง\nวิ่ง\nวิ่งเปี้ยว\nวิงวอน\nวิจฉิ�ะ\nวิจล\nวิจั�ขณ์\nวิจั�ษ์\nวิจั�ษณ์\nวิจัย\nวิจาร\nวิจารณ์\nวิจารณ�าณ\nวิจิ\nวิจิ�ิจฉา\nวิจิต\nวิจิตร\nวิจิน\nวิจุณ\nวิจุรณ\nวิชชา\nวิชชุ\nวิชชุดา\nวิชชุตา\nวิชชุลดา\nวิช�ะ\nวิชน\nวิชนี\nวิชย\nวิชัย\nวิชา\nวิชานนะ\nวิชิต\nวิเชียร\nวิ��ัตติ\nวิ��าณ\nวิ��าณ�ทรัพย์\nวิ��ู\nวิฑูรย์\nวิด\nวิต�\nวิตถาร\nวิตามิน\nวิถี\nวิทธะ\nวิทย�านะ\nวิทยา\nวิทยาคม\nวิทยาคาร\nวิทยาลัย\nวิทยุ\nวิทยุต\nวิทวัส\nวิทัตถิ\nวิทัศน์\nวิทารณ์\nวิทิต\nวิทู\nวิทูร\nวิเทศ\nวิเทโศบาย\nวิธ\nวิธวา\nวิธาน\nวิธี\nวิธุระ\nวิธู\nวิธูปนะ\nวิ่น\nวินต�ะ\nวินัย\nวินาที\nวินาย�\nวินาศ\nวินิจ\nวินิจฉัย\nวินิต\nวินิบาต\nวินิปาติ�\nวิเนต\nวิบัติ\nวิบา�\nวิบุล\nวิบุลย์\nวิบูล\nวิบูลย์\nวิป�าร\nวิป�ิสาร\nวิปโยค\nวิประโยค\nวิปริต\nวิปลาส\nวิปวาส\nวิปั�ษ์\nวิปัสส�\nวิปัสสนา\nวิปัสสนายานิ�\nวิพา�ษ์\nวิพิธทัศนา\nวิพุธ\nวิภว\nวิภวตัณหา\nวิภังค์\nวิภัช\nวิภัตติ\nวิภา\nวิภาค\nวิภาช\nวิภาดา\nวิภาวี\nวิภาษ\nวิภาส\nวิภู\nวิภูษณะ\nวิภูษา\nวิภูษิต\nวิมน\nวิมล\nวิมลั�\nวิมังสา\nวิมัติ\nวิมาน\nวิมุข\nวิมุต\nวิมุตติ\nวิเมลือง\nวิโม�ข์\nวิโยค\nวิระ\nวิรงรอง\nวิรังรอง\nวิรัช\nวิรัต\nวิรัติ\nวิราคะ\nวิราม\nวิริยภาพ\nวิริยะ\nวิรุธ\nวิรุฬห์\nวิรุฬห�\nวิรูป\nวิรูปั�ษ์\nวิเรนทร์\nวิโรจ\nวิโรจน์\nวิโรฒ\nวิโรธ\nวิลันดา\nวิลัย\nวิลาด\nวิลาศ\nวิลาป\nวิลาวัณย์\nวิลาส\nวิลาสินี\nวิลิปดา\nวิลิศมาหรา\nวิเลป\nวิเลปนะ\nวิโล�นะ\nวิโลม\nวิไล\nวิไลวรรณ\nวิวรณ์\nวิวรรธน์\nวิวั�\nวิวัฒน์\nวิวัฒนา�าร\nวิวัน\nวิวาท\nวิวาห์\nวิวาหมงคล\nวิวาหะ\nวิวิต\nวิวิธ\nวิเว�\nวิศรุต\nวิศว\nวิศว�ร\nวิศว�รรม\nวิศว�รรมศาสตร์\nวิศัลย์\nวิศาขบูชา\nวิศาขา\nวิศาล\nวิศิษ�์\nวิศุทธ์\nวิศุทธิ์\nวิเศษ\nวิเศษณ์\nวิษณุ\nวิษณุ�รรม\nวิษธร\nวิษัย\nวิษาณ\nวิษุวัต\nวิส�ี้\nวิสรรชนีย์\nวิสฤต\nวิสสุ�รรม\nวิสัชนา\nวิสั��ี\nวิสัย\nวิสัยทัศน์\nวิสาขบูชา\nวิสาขะ\nวิสาขา\nวิสามั�\nวิสามานยนาม\nวิสาร\nวิสารทะ\nวิสาล\nวิสาสะ\nวิสาห�ิจ\nวิสิ�\nวิสุงคามสีมา\nวิสุทธ์\nวิสุทธิ์\nวิสูตร\nวิเสท\nวิหค\nวิหลั่น\nวิหาร\nวิหิงสา\nวิเหสา\nวิฬาร\nวิฬาร์\nวี\nวีจิ\nวีชนี\nวีณา\nวี้ด\nวีร�รรม\nวีรชน\nวีรบุรุษ\nวีรสตรี\nวี่วัน\nวี่�วว\nวีสะ\nวุ้ง\nวุ�ิ\nวุฒ\nวุฒิ\nวุด\nวุ่น\nวุ้น\nวุบ\nวุ้ย\nวุล�ฟรม\nวู้\nวูดวาด\nวูบ\nวู่วาม\nเว้\nเวค\nเวคิน\nเวคี\nเวจ\nเวช\nเวชยันต์\nเว�น์\nเวณิ\nเวณิ�\nเวณุ\nเวตน์\nเวตร\nเวตาล\nเวท\nเวทคู\nเวทนา\nเวทย์\nเวทัลละ\nเวทางค์\nเวทางคศาสตร์\nเวทานต์\nเวทานตะ\nเวทิ\nเวที\nเวธะ\nเวน\nเว้น\nเวนไตย\nเวไนย\nเวมัต\nเว้ย\nเวยยา�รณะ\nเวร\nเวรมณี\nเวรี\nเวโรจน์\nเวลา\nเวเลนซี\nเวศม์\nเวศย์\nเวศยา\nเวสน์\nเวสภู\nเวสม์\nเวสวัณ\nเวสสะ\nเวสสันดร\nเวสสุ�รรม\nเวสสุวัณ\nเวสารัช\nเวสิยา\nเวหน\nเวหะ\nเวหา\nเวหาส\nเวฬุ\nเวฬุริยะ\nเว่อ\nเว้า\nเวิ�\nเวิ้ง\nเวี่ย\nเวียง\nเวียด\nเวียดนาม\nเวียน\nเวียร\nเวี่ยว\n�ว้\n�วง\n�ว้ง\n�วด\n�ว้ด\n�วน\n�ว่น\n�วนดา\n�วบ\n�ว็บ\n�วม\n�ว็ม\n�วว\n�ว่ว\n�วะ\nโว\nโว่\nโว�าร\nโว่ง\nโวทาน\nโวย\nโว้ย\nโว้เว้\nโวหาร\nไว\nไว้\nไว�ูณ�์\nไวฑูรย์\nไวทย์\nไวน์\nไวพจน์\nไวยา�รณ์\nไวยาวัจ�ร\nไวยาวัจมัย\nไวรัส\nไววรรณ\nไวษณพ\nไวโอลิน\nศ�\nศ�ุน\nศ�ุนต์\nศ�ุนิ\nศ�ุนี\nศจี\nศตะ\nศตภิษัช\nศตวรรษ\nศตพรรษ\nศต�ะ\nศนิ\nศพ\nศมนะ\nศมะ\nศยาม\nศยามล\nศร\nศรายุธ\nศราวรณ์\nศรร�รา\nศรวณะ\nศรวณีย์\nศรวิษ�า\nศรัณย์\nศรัณยู\nศรัท\nศรัทธา\nศรัย\nศราทธ์\nศราทธพรต\nศราพ�\nศราว�\nศราวณะ\nศรี\nศรีตรัง\nศรุติ\nศฤคาล\nศฤงค์\nศฤงคาร\nศฤงคาริน\nศฤงคารี\nศลิษ�์\nศลิษา\nศวะ\nศวัส\nศวา\nศวาน\nศศะ\nศศธร\nศศพินทุ์\nศศลั�ษณ์\nศศิ\nศศิน\nศศี\nศศิขัณฑ์\nศศิธร\nศศิมณฑล\nศศิวิมล\nศอ\nศอ�\nศั�ดา\nศั�ดิ\nศั�ดิ์\nศั�ดินา\nศั�ติ\nศั�ย\nศั�ยภาพ\nศั�ย์\nศั�ยะ\nศั�ร\nศั�รินทร์\nศั�เรนทร์\nศั�ราช\nศัง�ร\nศัตรู\nศันสนะ\nศันสนีย์\nศัพท์\nศัยยา\nศัล\nศัลย์\nศัลย�รรม\nศัลย�พทย์\nศัลยศาสตร์\nศัสดร\nศัสตร\nศัสตรศาสตร์\nศัสตรา\nศัสตราวุธ\nศา�ตะ\nศา�ย\nศา�ยะ\nศา�ยพุทธ\nศา�ยมุนี\nศาฎ�\nศาณ\nศานต์\nศานติ\nศาป\nศารท\nศารทูล\nศาริ�า\nศาล\nศาลา\nศาศวัต\nศาสดา\nศาสตร์\nศาสตรา\nศาสตราจารย์\nศาสนา\nศาสน�ิจ\nศาสนจั�ร\nศาสนธรรม\nศาสนบุคคล\nศาสนพิธี\nศาสนวัตถุ\nศาสนศาสตร์\nศาสนสถาน\nศาสนสมบัติ\nศาสนิ�ชน\nศาสนีย์\nศาสนูปถัมภ�\nศาสน์\nศิ�ษ�\nศิ�าร\nศิขร\nศิขริน\nศิขรี\nศิขัณฑ์\nศิคาล\nศิงขร\nศิงขริน\nศิตะ\nศิถี\nศิพิระ\nศิระ\nศิรประภา\nศิราภรณ์\nศิโรรัตน์\nศิโรเว�น์\nศิรา\nศิรามพุช\nศิโรราบ\nศิลป\nศิลป์\nศิลปะ\nศิลป�ร\nศิลป�รรม\nศิลป�ิจ\nศิลปวัตถุ\nศิลปวิทยา\nศิลปศาสตร์\nศิลปศึ�ษา\nศิลปหัตถ�รรม\nศิลปิน\nศิลปี\nศิลา\nศิวะ\nศิวโม�ข์\nศิวลึงค์\nศิวเวท\nศิวาลัย\nศิศีระ\nศิษฎิ\nศิษ�์\nศิษย์\nศิษยานุศิษย์\nศีขร\nศีต\nศีต�าล\nศีรษะ\nศีล\nศึ�\nศึ�ษา\nศึ�ษาธิ�าร\nศึ�ษานิเทศ�์\nศุ�ร์\nศุ�รวรรณ\nศุ�รวาร\nศุ�ระ\nศุ�ล\nศุ�ลปั�ษ์\nศุจิ\nศุทธะ\nศุทธิ\nศุนะ\nศุนิ\nศุภ�ร\nศุภเคราะห์\nศุภนิมิต\nศุภมัสดุ\nศุภมาตรา\nศุภมาส\nศุภอั�ษร\nศุภางค์\nศู�ร\nศุล�า�ร\nศุล�ารั�ษ์\nศุลี\nศุษิร\nศูทร\nศูนย์\nศูนยวาท\nศูละ\nศูลิน\nเศรณี\nเศรษ�\nเศรษ�์\nเศรษ��ิจ\nเศรษ�ศาสตร์\nเศรษ�ี\nเศร้า\nเศลษ\nเศวต\nเศวตร\nเศวตัมพร\nเศษ\nเศาจ\nเศาร์\nเศารยะ\nเศิ�\nเศียร\nโศ�\nโศ�า\nโศ�าดูร\nโศ�าลัย\nโศ�ี\nโศจิ\nโศธนะ\nโศภน\nโศภะ\nโศภา\nโศภิต\nโศภิน\nโศภิษ�์\nโศภี\nโศรดา\nโศรตร\nโศล�\nไศล\nไศวะ\nษมา\nษั�\nษัฑ\nษัณ\nษัษ\nษัษ�ะ\nษัษ�ี\nโษฑศัน\nส�\nส�วาที\nส��ะ\nส�ทาคามิผล\nส�ิทาคามิผล\nส�ทาคามิมรรค\nส�ิทาคามิมรรค\nส�ทาคามี\nส�ิทาคามี\nส�นธ์\nส�ปร�\nส�รณีย์\nส�รรจ์\nส�รรม�ริยา\nส�ล\nส�ลมหาสังฆปริณาย�\nส�ัด\nส�า\nส�าว\nส�ี\nส�ุณ\nส�ุณา\nส�ุณี\nส�ุน\nส�ุนต์\nส�ุล\nสเ�ต\nส��นเดียม\nสขะ\nสง\nส่ง\nสง�ร\nสง�รานต์\nสง�า\nสงค์\nสงคร\nสงคราม\nสงเคราะห์\nสงฆ์\nสงบ\nสงวน\nส่งส�าร\nสงสัย\nสงสาร\nสงสารวั�\nสงัด\nสง่า\nส�ะ\nสณฑ์\nสด\nสดมภ์\nสดับ\nสดับป�รณ์\nสดำ\nสดุดี\nสตะ\nสตน\nสตภิสชะ\nสตรอนเชียม\nสตริ�นิน\nสตรี\nสตัฟฟ์\nสตัมภ์\nสตางค์\nสติ\nสติปั��าน\nสตี\nสตู\nสตูป\nสเต๊�\nสถบดี\nสถล\nสถวีระ\nสถาน\nสถานะ\nสถานี\nสถาบัน\nสถาปนา\nสถาปนิ�\nสถาปัตย�รรม\nสถาปัตย�รรมศาสตร์\nสถาปัตยเรขา\nสถาปัตยเวท\nสถาพร\nสถาวร\nสถิต\nสถิตยศาสตร์\nสถิติ\nสถิร\nสถีรวาท\nสถุล\nสถูป\nสทิง\nสทึง\nสทุม\nสธนะ\nสาธุสะ\nสน\nส้น\nสนทนา\nสนทรรศ\nสนทรรศน์\nสนเทศ\nสนเท่ห์\nสนธยา\nสนธิ\nสนน\nสนม\nสนวน\nสนอง\nสนอบ\nสนอม\nสนะ\nสนัด\nสนั่น\nสนับ\nสนับทึบ\nสนับสนุน\nสนาน\nสนาม\nสนายุ\nสนิ�ะ\nสนิท\nสนิธ\nสนิม\nสนุ�\nสนุ�เ�อร์\nสนุข\nสนุต\nสนุ่น\nสบ\nสบง\nสบถ\nสบัน\nสบาย\nสบู่\nสไบ\nสปริง\nสปอร์\nสปาเ�ตตี\nสเป�ตรัม\nสเป�โทรสโ�ป\nสไปริลลัม\nสพาบ\nสภา\nสภาพ\nสภาว�ารณ์\nสภาวะ\nสม\nสม�าร\nสมจารี\nสมดุล\nสมมูล\nส้ม\nสม�า\nสมณะ\nสมณบริขาร\nสมณศั�ดิ์\nสมณสารูป\nสมเด็จ\nสมถะ\nสมถยานิ�\nสมถวิปัสสนา\nสมนาคุณ\nสมบัติ\nสมบุ�สมบัน\nสมบูรณ์\nสมบูรณา�าสิทธิราชย์\nสมประดี\nสมปฤดี\nสมปฤๅดี\nส้มป่อย\nสมปั�\nสมผุส\nสมพง\nสมพงศ์\nสมพล\nสมพัตสร\nสมพาส\nสมเพช\nสมโพธน์\nสมโพธิ\nสมภพ\nสมภาร\nสมโภค\nสมโภช\nสมมต\nสมมติ\nสมมุติ\nสมมาตร\nส้มมือ\nสมโมท\nสมโยค\nสมร\nสมรด\nสมรรถ\nสมรรถนะ\nสมรรถภาพ\nสมรส\nสมฤดี\nสมฤติ\nสมวายะ\nสมเสร็จ\nสมอ\nสมอง\nสมะ\nสมัคร\nสมังคี\nสมัช\nสมัชชา\nสมั��า\nสมัต\nสมัน\nสมันต์\nสมัย\nสมา\nสมาคม\nสมาจาร\nสมาชิ�\nสมาทาน\nสมาธิ\nสมาน\nสมานฉันท์\nสมาบัติ\nสมาพันธรั�\nสมาส\nสม่ำเสมอ\nสมิง\nสมิต\nสมิติ\nสมิทธ์\nสมิทธิ\nสมี\nสมุ�\nสมุจจัย\nสมุจเฉท\nสมุ��าน\nสมุด\nสมุทร\nสมุทรโคดม\nสมุทัย\nสมุน\nสมุนไพร\nสมุล�ว้ง\nสมุห\nสมุห์\nสมุห�ลาโหม\nสมุหเทศาภิบาล\nสมุหนาม\nสมุหนาย�\nสโมธาน\nสโมสร\nสยด\nสยนะ\nสยบ\nสยมพร\nสยมภู\nสยอง\nสยอน\nสยัมวรา\nสยาม\nสยามานุสติ\nสยามินทร์\nสยาย\nสยิว\nสยิ้ว\nสยุมพร\nสยุมภู\nสร\nสรง\nสร่ง\nสรณะ\nสรณคมน์\nสรณาคมน์\nสรณตรัย\nสรตะ\nสรทะ\nสรนุ�\nสรเนาะ\nสรไน\nสรเพช�\nสรภะ\nสรภั��ะ\nสรภู\nสรม\nสรร\nสรรค์\nสรรพ\nสรรพคุณ\nสรรพนาม\nสรรพสามิต\nสรรพัช�\nสรรพา�ร\nสรรพางค์\nสรรเพช�\nสรรเพชุดา\nสรรเสริ�\nสรลอน\nสรเลข\nสรวง\nสรวม\nสรวล\nสรเสริ�\nสร้อย\nสระ\nสระ�อ\nสระท้อน\nสระพรั่ง\nสระอาด\nสรั่ง\nสรัสวดี\nสร่าง\nสร้าง\nสรา�\nสรี้\nสรีระ\nสรีร�ิจ\nสรีรธาตุ\nสรีรวิทยา\nสรีรศาสตร์\nสรีรังคาร\nสรีรางคาร\nสรุป\nสโรช\nสโรชะ\nสฤ�\nสฤต\nสฤษฎิ\nสฤษฎี\nสฤษ�์\nสฤษดิ์\nสลด\nสลบ\nสลวน\nสลวย\nสลอด\nสลอน\nสลอย\nสละ\nสลั�\nสลัด\nสลัดได\nสลับ\nสลัว\nสลา\nสลา�\nสลาง\nสล้าง\nสลาด\nสลาตัน\nสลาบ\nสลาย\nสลิด\nสลิล\nสลึ�\nสลึง\nสลุต\nสลุบ\nสลุมพร\nส�ลง\nสว�ารย์\nสวภาพ\nสวราชย์\nสว�\nส้วง\nสวด\nสวน\nสวนะ\nสวนา�าร\nส่วน\nสวนิต\nสวบ\nสวม\nส้วม\nสวย\nส่วย\nส้วย\nสวยม\nสวรรค\nสวรรค์\nสวรรคต\nสวรรคาลัย\nสวรรยา\nสวระ\nสวะ\nสวัสดิ\nสวัสดิ์\nสวัสดิ�าร\nสวัสดิภาพ\nสวัสดิมงคล\nสวัสดี\nสวัสติ\nสวาตี\nสวัสติ�ะ\nสวา\nสวาปาม\nสวาคตะ\nสวาง\nสว่าง\nสวาด\nสวาดิ\nสวาท\nสว่าน\nสว้าน\nสวาบ\nสวามิ\nสวามี\nสวามินี\nสวาย\nสวาสดิ์\nสวาหะ\nสวิง\nสวิ��าณ�ทรัพย์\nสวิตช์\nสสาร\nสสุระ\nสสุรี\nสห�รณ์\nสห�าร\nสหจร\nสหชาต\nสหชาติ\nสหธรรม\nสหธรรมิ�\nสหประชาชาติ\nสหพันธ์\nสหพันธรั�\nสหภาพ\nสหศึ�ษา\nสหัช\nสหัมบดี\nสหัส\nสหัสสะ\nสหัสธารา\nสหัสนัยน์\nสหัสเนตร\nสหัสรังสี\nสหัสา\nสหาย\nสอ\nส่อ\nสอง\nส่อง\nส้อง\nสอด\nสอน\nส่อน\nสอบ\nสอพลอ\nส้อม\nสอย\nสะ\nสะ�ด\nสะ�อ\nสะ�าง\nสะ�าระ\nสะ�ิด\nสะ�ิดสะเ�า\nสะเ�็ด\nสะ��\nสะคร้อ\nสะครา�\nสะค้าน\nสะเงาะสะ�งะ\nสะดม\nสะดว�\nสะดิ้ง\nสะดึง\nสะดือ\nสะดุ้ง\nสะดุด\nสะเด็ด\nสะเดา\nสะเดาะ\nสะตอ\nสะตาหมัน\nสะตึ\nสะตือ\nสะตุ\nสะเต๊ะ\nสะโต�\nสะท�\nสะท้อน\nสะท้าน\nสะทึ�\nสะเทิน\nสะเทิ้น\nสะเทือน\nสะเทื้อน\nสะบะ\nสะบั�\nสะบั�สะบอม\nสะบัด\nสะบัดสะบิ้ง\nสะบั้น\nสะบันงา\nสะบ้า\nสะบู\nสะ�บง\nสะเปะสะปะ\nสะพรั่ง\nสะพรึง�ลัว\nสะพรึบ\nสะพรึ่บ\nสะพั�\nสะพัง\nสะพัด\nสะพั้น\nสะพาน\nสะพาย\nสะเพร่า\nสะโพ�\nสะเภา\nสะใภ้\nสะโมง\nสะระตะ\nสะระ�หน่\nสะลาง\nสะลาบ\nสะลึมสะลือ\nสะวี้ดสะว้าด\nสะสม\nสะสวย\nสะสาง\nสะเหล่อ\nสะอาง\nสะอาด\nสะอ้าน\nสะอิ้ง\nสะอิดสะเอียน\nสะอึ�\nสะอื้น\nสะเอ้ง\nสะเอว\nสะเออะ\nสะโอดสะอง\nสะไอ\nสั�\nสั��ะ\nสั�ยะ\nสั��ัจจะ\nสั��ายทิ�ิ\nสั��าร\nสั��าระ\nสั�ขี\nสั�วา\nสั�หลาด\nสัค\nสัคคะ\nสั่ง\nสัง�ร\nสัง�รณี\nสัง�รประโยค\nสัง�ะตัง\nสัง�ะวัง\nสัง�ะวาด\nสัง�ะสี\nสัง�ัด\nสัง�ัปปะ\nสัง�า\nสัง�าร\nสัง�าศ\nสัง�ิเลส\nสังเ�ต\nสังข์\nสังข�ร\nสังขตธรรม\nสังขตะ\nสังขยา\nสังขลิ�\nสังขลิ�า\nสังขาร\nสังขารา\nสังเขป\nสังค์\nสังค�าติ\nสังคม\nสังคหะ\nสังคัง\nสังคายนา\nสังคายนาย\nสังคีต\nสังคีติ\nสังเค็ด\nสังเคราะห์\nสังฆ�รรม\nสังฆ�ารี\nสังฆเถระ\nสังฆทาน\nสังฆนาย�\nสังฆปาโม�ข์\nสังฆภัต\nสังฆเภท\nสังฆมณฑล\nสังฆมนตรี\nสังฆราช\nสังฆสภา\nสังฆาณัติ\nสังฆา�ิ\nสังฆาทิเสส\nสังฆาธิ�าร\nสังฆานุสติ\nสังฆาวาส\nสังยุตนิ�าย\nสังโยค\nสังโยชน์\nสังวร\nสังวัจฉระ\nสังวัธยาย\nสังวาล\nสังวาส\nสังเวคะ\nสังเวช\nสังเวชนียสถาน\nสังเวย\nสังเวียน\nสังส�ฤต\nสังส�าร\nสังสนทนา\nสั่งสนทนา\nสังสรรค์\nสังสารวั�\nสังสิทธิ\nสังสุทธ์\nสังสุทธิ\nสังหร\nสังหรณ์\nสังหาร\nสังหาริมทรัพย์\nสังหาริมะ\nสังหิต\nสัจ\nสัจ�ิริยา\nสัจจะ\nสัจ�าณ\nสัจธรรม\nสัจนิยม\nสัจพจน์\nสัชฌะ\nสัชฌุ\nสั�จร\nสั�เจตนา\nสั�ชาต�าณ\nสั�ชาติ\nสั�ฌา\nสั��า\nสั��าณ\nสั��ี\nสั�โ�ชน์\nสั�นิยม\nสั�ประ�าศ\nสั�ลั�ษณ์\nสั�ิ\nสัณ�าน\nสัณ�ิติ\nสัณฑ์\nสัณห์\nสัด\nสัดจอง\nสัต\nสัตตะ\nสัตตาห�รณียะ\nสัตตาห�าลิ�\nสัตมวาร\nสัตสด�\nสัตตบง�ช\nสัตตบรรณ\nสัตตบุษย์\nสัตตู\nสัตถันดร\nสัตถา\nสัตถิ\nสัตถุ\nสัตถุศาสนา\nสัตบรรณ\nสัตย์\nสัตยพรต\nสัตยวาที\nสัตยาเคราะห์\nสัตยาธิษ�าน\nสัตยาบัน\nสัตว์\nสัตวชาติ\nสัตวบาล\nสัตว�พทย์\nสัตววิทยา\nสัตวา\nสัทธรรม\nสัทธา\nสัทธาจริต\nสัทธาธิ�ะ\nสัทธินทรีย์\nสัทธิงวิหาริ�\nสัทธิวิหาริ�\nสัทวิทยา\nสัทศาสตร์\nสัทอั�ษร\nสัน\nสั่น\nสั้น\nสันดาน\nสันดาป\nสันโดษ\nสันต์\nสันตติ\nสันตะปาปา\nสันตะวา\nสันติ\nสันตุ��ี\nสันถวไมตรี\nสันถวะ\nสันถัต\nสันถาร\nสันทนะ\nสันทะ\nสันทัด\nสันทัสนะ\nสันทาน\nสันทิ�ิ�\nสันทิส\nสันเทหะ\nสันธาน\nสันนิธิ\nสันนิบาต\nสันนิวาส\nสันนิษ�าน\nสันส�ฤต\nสับ\nสับปลับ\nสับปลี้\nสับปะรด\nสัปคับ\nสัปดาห์\nสัปดาหะ\nสัปดน\nสัปตศ�\nสัปทน\nสัปปะ\nสัปปิ\nสัปปุริส\nสัปปุรุษ\nสัประยุทธ์\nสัปหง�\nสัปเหร่อ\nสัพ\nสัพพะ\nสัพพั��ู\nสัพเพเหระ\nสัพยอ�\nสัมบูรณ์\nสัมปชั��ะ\nสัมปทา\nสัมปทาน\nสัมปยุต\nสัมปโยค\nสัมประสิทธิ์\nสัมประหาร\nสัมปรายภพ\nสัมปรายิ�ภพ\nสัมปัตติ\nสัมผัปลาป\nสัมผัปลาปะ\nสัมผัส\nสัมพล\nสัมพหุลา\nสัมพัจฉรฉินท์\nสัมพัตสร\nสัมพัทธ์\nสัมพันธ์\nสัมพันธน์\nสัมพันธภาพ\nสัมพันธมิตร\nสัมพันธไมตรี\nสัมพาหะ\nสัมพุทธ\nสัมพุทธะ\nสัมโพธิ\nสัมภวะ\nสัมภเวสี\nสัมภัต\nสัมภัตตะ\nสัมภาระ\nสัมภาษณ์\nสัมโภค�าย\nสัมมนา\nสัมมัปธาน\nสัมมา\nสัมโมทนีย�ถา\nสัมฤทธิ\nสัมฤทธิ์\nสัมฤทธิศ�\nสัยน์\nสัลเลข\nสัสดี\nสัสตทิ�ิ\nสัสสะ\nสัสสุ\nสัสสู\nสา\nส่า\nสา�\nสา�รรจ์\nสา�ล\nสา�ัจฉา\nสา�ัลย์\nสา�ิยะ\nสาเ�\nสาขา\nสาคร\nสาคเรศ\nสาคู\nสาง\nส้าง\nสาชล\nสาฎ�\nสา�ิ�\nสาณี\nสาด\nสาไถย\nสาทร\nสาทิส\nสาทุ\nสาโท\nสาธ�\nสาธยะ\nสาธยาย\nสาธารณะ\nสาธารณชน\nสาธารณประโยชน์\nสาธารณภัย\nสาธารณรั�\nสาธารณสถาน\nสาธารณสมบัติ\nสาธารณสุข\nสาธารณูป�าร\nสาธารณูปโภค\nสาธารณ์\nสาธิต\nสาธุ\nสาน\nส่าน\nสานุ\nสานู\nสานุศิษย์\nสาบ\nสาบสู�\nสาบาน\nสาป\nสาปไตย\nสาม\nสามชุ�\nสามเณร\nสามเณรี\nสามนต์\nสามนตราช\nสามยทรัพย์\nสามล\nสามหาว\nสามะ\nสามัคคี\nสามั�\nสามัตถิยะ\nสามานย์\nสามานยนาม\nสามารถ\nสามิต\nสามินี\nสามิภั�ดิ์\nสามี\nสามีจิ�รรม\nสาย\nส่าย\nส้าย\nสายชู\nสายัณห์\nสายาห์\nสาร\nสารคดี\nสารธรรม\nสารนิเทศ\nสารบบ\nสารบรรณ\nสารบั�\nสารบา�\nสารบา�ชี\nสารประโยชน์\nสารสนเทศ\nสารทุ�ข์\nสารถี\nสารท\nสารพัด\nสารพัน\nสารพางค์\nสารภาพ\nสารภี\nสารวัตร\nสาระ\nสาระ�น\nสาระพา\nสาระยำ\nสาระวารี\nสาระสะมา\nสารัตถประโยชน์\nสารัตถศึ�ษา\nสารัตถะ\nสารัทธ์\nสารัมภ์\nสาราณีย�ร\nสาราณียธรรม\nสาราณียะ\nสารานุ�รม\nสารีริ�ธาตุ\nสารูป\nสาโรช\nสาละ\nสาละวน\nสาลิ\nสาลิ�า\nสาลินี\nสาลี\nสาลี่\nสาลู\nสาโลหิต\nสาว\nสาว�\nสาวิ�า\nสาวิตร\nสาวิตรี\nสาสน\nสาสน์\nสาส์น\nสาสนา\nสาสม\nสาหร่าย\nสาหรี\nส่าหรี\nสาหัส\nสาเหตุ\nสา�หร�\nสำ\nสำส่อน\nส่ำ\nสำคั�\nสำซ่าง\nสำ�ดง\nสำทับ\nสำนวน\nสำนอง\nสำนั�\nสำนาน\nสำนึ�\nสำนึง\nสำเนา\nสำเนียง\nสำบัด\nสำปะลอ\nสำปะหลัง\nสำปั้น\nสำปันนี\nสำเภา\nสำมะงา\nสำมะโน\nสำมะลอ\nสำมะเลเทเมา\nสำมะหา\nสำรด\nสำรวจ\nสำรวม\nสำรวย\nสำรวล\nสำรอ�\nสำรอง\nสำรับ\nสำรา�\nสำรา�\nสำริด\nสำเร็จ\nสำเรา\nสำเริง\nสำโรง\nสำลั�\nสำลาน\nสำลี\nสำ�ลง\nสำหรวด\nสำหรับ\nสำหา\nสำเหนีย�\nสำเหร่\nสำออย\nสำอาง\nสิ\nสิ�ข์\nสิข\nสิ�ขมานา\nสิ�ขา\nสิขร\nสิขรี\nสิขเรศ\nสิขา\nสิขานล\nสิขี\nสิคาล\nสิง\nสิ่ง\nสิงขร\nสิงค์\nสิงคลิ้ง\nสิงคลี\nสิงคาร\nสิงคาล\nสิงคี\nสิงโต\nสิงห์\nสิงหนาท\nสิงหบั�ชร\nสิงหรา\nสิงหราช\nสิงหาคม\nสิงหาสน์\nสิงหล\nสิ�จน์\nสิตะ\nสิตางศุ์\nสิถิล\nสิทธ์\nสิทธัตถะ\nสิทธา\nสิทธาจารย์\nสิทธารถ\nสิทธิ\nสิทธิ์\nสิทธิ�าริยะ\nสิธยะ\nสิน\nสิ้น\nสินเทา\nสินธพ\nสินธุ\nสินธุ์\nสินธุระ\nสินธู\nสินเธาว์\nสินาด\nสินิทธ์\nสินี\nสิเนรุ\nสิเนห�\nสิเนหะ\nสิเนหา\nสิเน่หา\nสิบ\nสิปปะ\nสิมพลี\nสิระ\nสิโรดม\nสิโรตม์\nสิริ\nสิรี\nสิลา\nสิว\nสิ่ว\nสิวะ\nสิวาลัย\nสิวิ�า\nสี\nสี่\nสี้\nสี�า\nสี�ุน\nสีข้าง\nสีด\nสีดอ\nสีดา\nสีตลรัศมี\nสีตโลท�\nสีโตท�\nสีทันดร\nสีมันต์\nสีมา\nสีละมัน\nสีวิ�า\nสีสอ\nสีสะ\nสีสา\nสีสุ�\nสีเสียด\nสีห์\nสีหนาท\nสีหบั�ชร\nสีหราช\nสีหไสยา\nสีหไสยาสน์\nสีหะ\nสึ�\nสึง\nสืบ\nสื่อ\nสุ\nสุ�\nสุ�ข์\nสุ�ร\nสุ�รม\nสุ�ำศพ\nสุ�ียา�ี้\nสุข\nส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ม\nหอย\nห้อย\nหะ\nหะยี\nหะหาย\nหั�\nหัจ�์\nหัจ�ี\nหัช\nหั��ะ\nหัด\nหัต\nหัตถ์\nหัตถ�รรม\nหัตถ�าร\nหัตถ�ิจ\nหัตถบาส\nหัตถพันธ์\nหัตถาภรณ์\nหัตถศาสตร์\nหัตถศิลป์\nหัตถศึ�ษา\nหัตถาจารย์\nหัตถินี\nหัตถี\nหัน\nหั่น\nหั้น\nหันตรา\nหับ\nหัย\nหัว\nหัวร่อ\nหัวเราะ\nหัส\nหัสดิน\nหัสดี\nหัสต์\nหัสตะ\nหา\nห่า\nห้า\nหา�\nหาง\nห่าง\nห้าง\nหา�\nหาด\nห่าน\nหาบ\nหาม\nห่าม\nห้าม\nหาย\nหายใจ\nหายนะ\nหาร\nหารือ\nหาว\nห้าว\nหาสะ\nหำ\nห้ำ\nหิ้ง\nหิงคุ\nหิงสา\nหิงห้อย\nหิ่งห้อย\nหิ่งหาย\nหิด\nหิต\nหิตานุหิตประโยชน์\nหิน\nหิมพาน\nหิมพานต์\nหิมวัต\nหิมวันต์\nหิมวา\nหิมะ\nหิมาลัย\nหิรั�\nหิรั��ิ�าร์\nหิรั�บั�\nหิรัณย์\nหิรัณยรัศมี\nหิริ\nหิว\nหิ้ว\nหี\nหีด\nหีนยาน\nหีบ\nหึ\nหึง\nหึ่ง\nหึงสา\nหืด\nหืน\nหื่น\nหือ\nหื้อ\nหุง\nหุน\nหุ่น\nหุ้น\nหุนหัน\nหุบ\nหุ้ม\nหุยฮา\nหู\nหู่\nหู�\nหูด\nเห\nเห่\nเหง\nเหง่ง\nเหงา\nเหง้า\nเหงื่อ\nเหงือ�\nเห็จ\nเห็ด\nเหติ\nเหตุ\nเห็น\nเหน่ง\nเหนงนายพราน\nเหน็ดเหนื่อย\nเหน็บ\nเหน่อ\nเห็นอ้ม\nเหนอะ\nเหนอะหนะ\nเหน้า\nเหนาะ\nเหนียง\nเหนี่ยง\nเหนี่ยน\nเหนียม\nเหนียว\nเหนี่ยว\nเหนือ\nเหนื่อย\nเห็บ\nเหม\nเหม่\nเหม็ง\nเหม่ง\nเหม็น\nเหมวดี\nเหม่อ\nเหมันต์\nเหมันตฤดู\nเหมา\nเหมายัน\nเหมาะ\nเหมียว\nเหมี่ยว\nเหมือง\nเหมือด\nเหมือน\nเหมื่อย\nเหย\nเหยง\nเหย่อย\nเหยา\nเหย่า\nเหย้า\nเหยาะ\nเหยาะ�หยะ\nเหยิง\nเหยิบ\nเหยียด\nเหยียบ\nเหยี่ยว\nเหยื่อ\nเหยือ�\nเหรอ\nเหรอะ\nเหรั��ิ�\nเหรา\nเหราะ\nเหรีย�\nเหล่\nเหล็�\nเหลน\nเหลว\nเหลอ\nเหลา\nเหล่า\nเหล้า\nเหลาะ�หละ\nเหลิง\nเหลิงเจิ้ง\nเหลียน\nเหลี่ยม\nเหลียว\nเหลือ\nเหลือ�\nเหลือง\nเหลือบ\nเหลือม\nเหลื่อม\nเหว\nเหว่\nเหวง\nเหวย\nเหวอะ\nเหวอะหวะ\nเหวี่ยง\nเห่อ\nเหอะ\nเหะ\nเหะหะ\nเหา\nเห่า\nเหาะ\nเหิน\nเหิม\nเหี้ย\nเหียง\nเหียน\nเหี้ยน\nเหี้ยม\nเหี่ยว\nเหื่อ\nเหือด\n�ห\n�ห่\n�ห้\n�ห�\n�หง\n�หง่\n�ห่ง\n�ห้ง\n�หง��๋\n�หง่ง\n�หงน\n�หน\n�ห้น\n�หนง\n�หนบ\n�หนม\n�หบ\n�หม\n�หม่\n�หม่ม\n�หมะ\n�หย\n�หย่\n�หยง\n�หย่ง\n�หยม\n�หย็ม\n�หยะ\n�หล่\n�หล�\n�หล่ง\n�หลน\n�หลม\n�หละ\n�หว\n�ห้ว\n�หว�\n�หว่ง\n�หวด\n�หวน\n�หวะ\n�หะ\nโห่\nโหง\nโหด\nโหน\nโหน�\nโหน่ง\nโหม\nโหม่ง\nโหมด\nโหย\nโหย�เหย�\nโหยง\nโหย่ง\nโหร\nโหรง\nโหรงเหรง\nโหรดาจารย์\nโหระพา\nโหรา\nโหราจารย์\nโหราศาสตร์\nโหล\nโหล่\nโหลงโจ้ง\nโหว\nโหว่\nโหว้\nโหว�เหว�\nโหวง\nโหวด\nโหวต\nให้\nให�่\nใหม่\nไห\nไห่\nไห้\nไหน\nไหม\nไหม้\nไหรณย์\nไหล\nไหล่\nไหว\nไหว้\nไหหลำ\nอ�\nอ�ตเวทิตา\nอ�ตเวที\nอ�ตั��ุตา\nอ�ตั��ู\nอ�นิษ�์\nอ�รณีย์\nอ�รรม�ริยา\nอ�ัปปิยวัตถุ\nอ�ัปปิยะ\nอ�ุศล\nอคติ\nอคาธ\nอโฆษะ\nอง�์\nองค์\nองคชาต\nองคมนตรี\nองครั�ษ์\nองคาพยพ\nองคุลี\nองศ์\nองศา\nองอาจ\nองุ่น\nอจลา\nอจินตา\nอจินไตย\nอจิระ\nอเจล�\nอเจละ\nอชะ\nอชิน\nอชินี\nอชิระ\nอ�วี\nอณิ\nอณู\nอโณทัย\nอด\nอดิถี\nอดิเทพ\nอดิเร�\nอดิศร\nอดิศวร\nอดิศัย\nอดีต\nอดุล\nอดุลย์\nอติ\nอติชาต\nอติมานะ\nอติราช\nอติเร�\nอติสาร\nอถรรพเวท\nอาถรรพเวท\nอทระ\nอทินนาทาน\nอธรรม\nอธิ\nอธิ�มาส\nอธิ�รณ์\nอธิ�วาร\nอธิ�สุรทิน\nอธิ�าร\nอธิคม\nอธิ��าน\nอธิบดี\nอธิบาย\nอธิป\nอธิปไตย\nอธิมาตร\nอธิมุตติ\nอธิโม�ข์\nอธิราช\nอธิวาส\nอธิวาสนะ\nอธิศีล\nอธิษ�าน\nอธึ�\nอ้น\nอนงค์\nอนงคณะ\nอนงคเลขา\nอนธ�าร\nอนนต์\nอนยะ\nอนรรฆ\nอนรรถ\nอนล\nอนวัช\nอนั�\nอนัตตา\nอนันต์\nอนันตริย�รรม\nอนัม\nอนาคต\nอนาคามิผล\nอนาคามิมรรค\nอนาคามี\nอนาจาร\nอนาถ\nอนาถา\nอนาทร\nอนาธิปไตย\nอนามัย\nอนามิ�า\nอนารยชน\nอนารยธรรม\nอนารยะ\nอนาลัย\nอนำ\nอนิจ\nอนิจจัง\nอนิจจา\nอนิ��ารมณ์\nอนิยต\nอนิยม\nอนิล\nอนิวรรต\nอนิวรรตน์\nอนี�ะ\nอนีจะ\nอนึ�\nอนึ่ง\nอนุ\nอนุ�ร\nอนุ�รม\nอนุ�รรม�าร\nอนุ�ระเบียด\nอนุ�าชาด\nอนุ�าร\nอนุ�ูล\nอนุคามิ�\nอนุเคราะห์\nอนุจร\nอนุช\nอนุชน\nอนุชา\nอนุชาต\nอนุชิต\nอนุ�าต\nอนุ�าโตตุลา�าร\nอนุตร\nอนุเถระ\nอนุทิน\nอนุบท\nอนุบาล\nอนุประโยค\nอนุปริ��า\nอนุปสัมบัน\nอนุปัสนา\nอนุพงศ์\nอนุพัทธ์\nอนุพันธ์\nอนุโพธ\nอนุภรรยา\nอนุภริยา\nอนุภาค\nอนุภาษ\nอนุมัติ\nอนุมาตรา\nอนุมาน\nอนุมูล\nอนุโมทนา\nอนุโยค\nอนุรั�ษ์\nอนุรั�ษนิยม\nอนุราช\nอนุราธ\nอนุราธะ\nอนุราธา\nอนุรูป\nอนุโลม\nอนุวงศ์\nอนุวรรตน์\nอนุวัต\nอนุวัตน์\nอนุวัตร\nอนุวัติ\nอนุวาต\nอนุศาส�\nอนุศาสน์\nอนุศาสนาจารย์\nอนุศิษ�์\nอนุสติ\nอนุสนธิ\nอนุสร\nอนุสรณ์\nอนุสั��า\nอนุสัย\nอนุสาวรีย์\nอนุสาสนี\nอเน�\nอเน�คุณ\nอเน�รรถประโยค\nอเนจอนาถ\nอโนชา\nอโนดาต\nอบ\nอบเชย\nอบาย\nอปจายนธรรม\nอปจายนมัย\nอปมงคล\nอปยศ\nอประไมย\nอปรัณณชาติ\nอปรา\nอปราชัย\nอปราชิต\nอปริมาณ\nอปลั�ษณ์\nอปโล�น์\nอปวาท\nอเปหิ\nอพพะ\nอพยพ\nอภัพ\nอภัย\nอภิ\nอภิฆาต\nอภิชฌา\nอภิชน\nอภิชนาธิปไตย\nอภิชัย\nอภิชาต\nอภิชิต\nอภิ��า\nอภิ��าณ\nอภิธรรม\nอภิธาน\nอภิไธย\nอภินันท์\nอภินันทนา�าร\nอภินัย\nอภินิหาร\nอภิเนษ�รมณ์\nอภิบาล\nอภิปรัช�า\nอภิปราย\nอภิมหาอำนาจ\nอภิมานะ\nอภิมุข\nอภิรดี\nอภิรติ\nอภิรมย์\nอภิรั�ษ์\nอภิราม\nอภิรุต\nอภิรุม\nอภิรูป\nอภิลั�ขิต\nอภิลั�ขิตสมัย\nอภิเลปน์\nอภิวันท์\nอภิวาท\nอภิวาทน์\nอภิเษ�\nอภิสมโพธิ\nอภิสมัย\nอภิสมาจาร\nอภิสัมโพธิ\nอภิสัมโพธิ�าณ\nอภิสิต\nอภิสิทธิ์\nอภูตะ\nอม\nอมพะนำ\nอ้ม\nอมตธรรม\nอมตบท\nอมตะ\nอมนุษย์\nอมร\nอมรา\nอมราวดี\nอมรินทร์\nอมเรนทร์\nอมเรศ\nอมฤต\nอมัตร\nอมาตย์\nอมาวสี\nอมาวสุ\nอมาวาสี\nอมิตร\nอเมริ�ัน\nอย่า\nอยา�\nอย่าง\nอยุทธ์\nอยู่\nอร\nอรชร\nอรชุน\nอรดี\nอรติ\nอรทัย\nอรไท\nอรนุช\nอรพินท์\nอรพิม\nอรรค\nอรรฆ\nอรรฆย์\nอรรจน์\nอรรณพ\nอรรถ\nอรรถ�ถา\nอรรถ�ถาจารย์\nอรรถาธิบาย\nอรรธ\nอรสุม\nอรหะ\nอรหัง\nอรหัต\nอรหัตผล\nอรหัตมรรค\nอรหัน\nอรหันต์\nอรหันตฆาต\nอร่อย\nอรั�\nอรั��ิ�\nอรั�วาส\nอรั�วาสี\nอรัณย์\nอราดี\nอร่าม\nอริ\nอรินทร์\nอริน\nอริย�ะ\nอริยทรัพย์\nอริยบุคคล\nอริยผล\nอริยมรรค\nอริยสั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nอำพล\nอำพะนำ\nอำพัน\nอำไพ\nอำเภอ\nอำมร\nอำมฤคโชค\nอำมฤต\nอำมหิต\nอำมาตย์\nอำมาตยาธิปไตย\nอำยวน\nอำรุง\nอำลา\nอำอวม\nอ้ำอึ้ง\nอิ�\nอิง\nอิงค์\nอิงอร\nอิจฉา\nอิฉัน\nอิชยา\nอิ��ารมณ์\nอิ�\nอิ�ผล\nอิด\nอิตถี\nอิตเทรียม\nอิตเทอร์เบียม\nอิติวุตต�ะ\nอิทธิ\nอิน\nอินซูลิน\nอินเดีย\nอินเดียน�ดง\nอินเดียม\nอินท์\nอินทขีล\nอินทนิล\nอินทผลัม\nอินทร์\nอินทรธนู\nอินทรวงศ์\nอินทรวิเชียร\nอินทรศั�ดิ์\nอินทราณี\nอินทราภิเษ�\nอินทรายุธ\nอินทรี\nอินทรีย์\nอินทรียสังวร\nอินทีวร\nอินทุ\nอินฟราเรด\nอินัง\nอิ่ม\nอิมัลชัน\nอิริเดียม\nอิริยา\nอิริยาบถ\nอิรุพเพท\nอิเล็�ตรอน\nอิเล็�ทรอนิ�ส์\nอิเล็�โทน\nอิศร\nอิศวร\nอิษ�์\nอิษ�ี\nอิส\nอิสตรี\nอิสัตรี\nอิสรภาพ\nอิสระ\nอิสริยยศ\nอิสริยะ\nอิสริยาภรณ์\nอิสลาม\nอิสสา\nอิสิ\nอิสี\nอิหม่าม\nอิหลั�อิเหลื่อ\nอี\nอี่\nอี้\nอี๊\nอี๋\nอี๋อ๋อ\nอี�\nอี�้อ\nอี�๋อย\nอีโ�้ง\nอีจู้\nอี๊ด\nอีเต้อ\nอีโต้\nอีทุบ\nอีเทอร์\nอีนุงตุงนัง\nอีนูน\nอีโน\nอี�ปะ\nอีโปง\nอีเพา\nอีมู\nอีรม\nอีลุ้ม\nอีลุ่ยฉุย�ฉ�\nอีเลิ้ง\nอีศ\nอีศวร\nอีส\nอีสาน\nอีสุ�อีใส\nอีหรอบ\nอีหลั�อีเหลื่อ\nอีหลี\nอีหลุ�ขลุ�ขลั�\nอีหลุ�ขลุ�ขลุ่ย\nอีเห็น\nอีเหน็บ\nอีเหนียว\nอีเหละเขละขละ\nอีเหละเขะขะ\nอีโหน่อีเหน่\nอีโหล�โขล�เขล�\nอี�อ่น\nอึ\nอึ�\nอึ้�\nอึ๊�\nอึ�ทึ�\nอึ�อั�\nอึง\nอึ่ง\nอึ้ง\nอึด\nอึดตะปือ\nอึ้ดทึ่ด\nอึน\nอืด\nอื่น\nอื้น\nอือ\nอื้อ\nอื้อฮือ\nอุ\nอุ�\nอุ��า\nอุ��าบาต\nอุ�ฤษ�์\nอุ�ลาบาต\nอุค\nอุคระ\nอุคหนิมิต\nอุโฆษ\nอุ้ง\nอุจ\nอุจจาระ\nอุจฉุ\nอุจเฉท\nอุจเฉททิ�ิ\nอุจาด\nอุชุ\nอุ��า�าร\nอุณหภูมิ\nอุณหะ\nอุณหาหาร\nอุณหิส\nอุณา\nอุณาโลม\nอุด\nอุดเตา\nอุดม\nอุดม�ารณ์\nอุดมคติ\nอุดมศึ�ษา\nอุดร\nอุดหนุน\nอุตดม\nอุตตมะ\nอุตมภาพ\nอุตมางค์\nอุตดร\nอุตร�ุรุทวีป\nอุตตรายัน\nอุตรนิ�าย\nอุตรผลคุนี\nอุตตรผลคุนี\nอุตรภัทรบท\nอุตตรภัทรบท\nอุตตรภัททะ\nอุตราภิมุข\nอุตราวรรต\nอุตราวั�\nอุตราษาฒ\nอุตตราสาฬหะ\nอุตราสงค์\nอุตตานภาพ\nอุตพิด\nอุตรา\nอุตริ\nอุตริมนุสธรรม\nอุตลุด\nอุตส่าห์\nอุตสาห�รรม\nอุตสาหะ\nอุตุ\nอุตุนิยม\nอุตุนิยมวิทยา\nอุท�\nอุท�ธาร\nอุท�ธารา\nอุท�ภัย\nอุท�วิทยา\nอุท�ศาสตร์\nอุทธรณ์\nอุทธัจ\nอุทยาน\nอุทร\nอุทริยะ\nอุทลุม\nอุทัช\nอุทัย\nอุทาน\nอุทาร\nอุทาหรณ์\nอุทิศ\nอุทุมพร\nอุเทศ\nอุเทสิ�เจดีย์\nอุธัจ\nอุ่น\nอุบ\nอุบล\nอุบะ\nอุบ๊ะ\nอุบัติ\nอุบาท\nอุบาทว์\nอุบาย\nอุบาส�\nอุบาสิ�า\nอุเบ�ขา\nอุโบสถ\nอุป�รณ์\nอุป�รม\nอุป�าร\nอุป�าระ\nอุป�ารี\nอุป�ิเลส\nอุปจาร\nอุปถัมภ์\nอุปถัมภ�\nอุปทม\nอุปทูต\nอุปเทศ\nอุปเท่ห์\nอุปธิ\nอุปนัย\nอุปนิ�ขิต\nอุปนิษัท\nอุปนิสัย\nอุปบัติ\nอุปปาติ�ะ\nอุปพัทธ์\nอุปพันธ์\nอุปโภค\nอุปมา\nอุปมาน\nอุปไมย\nอุปยุวราช\nอุปรา�ร\nอุปราคา\nอุปราช\nอุปริ\nอุปริมปริยาย\nอุปโล�น์\nอุปเวท\nอุปสมบท\nอุปสมบัน\nอุปสัมบัน\nอุปสรรค\nอุปสัมปทา\nอุปฮาด\nอุปัชฌาย์\nอุปัชฌายวัตร\nอุปัชฌายะ\nอุปั��า�\nอุปั��านะ\nอุปัทวะ\nอุปัทวันตราย\nอุปาทาน\nอุปาหนา\nอุภัย\nอุ้ม\nอุมงค์\nอุโมงค์\nอุย\nอุ่ย\nอุ้ย\nอุ๊ย\nอุยยาน\nอุยยาม\nอุรณะ\nอุรพี\nอุระ\nอุรังอุตัง\nอุรัจฉัท\nอุรัจฉทะ\nอุรา\nอุรุ\nอุไร\nอุล�มณี\nอุลโลจ\nอุลาม�\nอุลิด\nอุโล�\nอุ�ว้\nอุษณ�ร\nอุษณ�าล\nอุษณรัศมี\nอุษณรุจี\nอุษณา�าร\nอุษณีษ์\nอุษมะ\nอุษมัน\nอุษา\nอุษาโยค\nอุสภ\nอุสส่าห์\nอุสสาหะ\nอุสา\nอุสุ\nอุสุภ\nอุสุภราช\nอุสุม\nอุหรับ\nอุหลบ\nอุเหม่\nอุฬาร\nอู\nอู่\nอู้\nอู�\nอูด\nอูม\nอูย\nอูรุ\nอู๋อี๋\nเอ\nเอ้\nเอ๊\nเอ�\nเอ�เขน�\nเอ�ซเรย์\nเอ�รรถประโยค\nเอ�ัคตา\nเอ�ังสพยา�รณ์\nเอ�ังสวาที\nเอ�า\nเอ้�า\nเอ�าธิปไตย\nเอเคอร์\nเอง\nเอ็ง\nเอ๋ง\nเอ็ด\nเอ็ดตะโร\nเอดส์\nเอตทัคคะ\nเอ้เต\nเอทิล\nเอน\nเอ็น\nเอนไซม์\nเอ็นดู\nเอ็นอ่อน\nเอม\nเอ็มบริโอ\nเอย\nเอ่ย\nเอ๊ย\nเอ๋ย\nเอร็ดอร่อย\nเอราวัณ\nเอว\nเอ๊ว\nเอวัง\nเอฬ�ะ\nเอฬา\nเออ\nเอ่อ\nเออร์เบียม\nเอ้อระเหย\nเอ้อเร้อ\nเอ้อเฮอ\nเอ๊ะ\nเอะใจ\nเอะอะ\nเอะอะมะเทิ่ง\nเอา\nเอาทาร\nเอาทารย์\nเอารส\nเอาฬาร\nเอาะลาย\nเอิ�\nเอิ�เ�ริ�\nเอิ้น\nเอิบ\nเอียง\nเอี้ยง\nเอียด\nเอี๊ยด\nเอียน\nเอี่ยน\nเอี่ยม\nเอี๊ยม\nเอี้ยมจุ๊น\nเอี้ยมเฟี้ยม\nเอี่ยว\nเอี้ยว\nเอื้อ\nเอื๊อ�\nเอื้อง\nเอือด\nเอือน\nเอื้อน\nเอือม\nเอื้อม\nเอื่อย\nเอื้อย\n�อ\n�อ้\n�อ๋\n�อ�\n�อ�ทิเนียม\n�อ่ง\n�อ้ง�ม้ง\n�อด\n�อ้ด\n�อ๊ด\n�อ่น\n�อนติเจน\n�อนติบอดี\n�อนติอิเล็�ตรอน\n�อโนด\n�อบ\n�อม\n�อ้ม\n�อม�ปร์\n�อมมิเตอร์\n�อมโมเนีย\n�อร่ม\n�อล�อฮอล์\n�อลฟา\n�อว\n�อ่ว\n�อ้ว�ซ่ว\n�อสทาทีน\n�อสไพริน\n�อสฟัลต์\n�อหนัง\n�ออัด\nโอ\nโอ่\nโอ้\nโอ๋\nโอ�\nโอ้�\nโอ้�อ้า�\nโอ๊�\nโอ�าส\nโอฆชล\nโอฆสงสาร\nโอฆะ\nโอ่ง\nโอง�าร\nโองโขดง\nโอชะ\nโอชา\nโอโซน\nโอ�\nโอด\nโอ๊ต\nโอตตัปปะ\nโอทนะ\nโอน\nโอบ\nโอปปาติ�ะ\nโอภา\nโอภาส\nโอม\nโอย\nโอ๊ย\nโอรส\nโอละพ่อ\nโอลิมปิ�\nโอวาท\nโอษ�์\nโอษ�ชะ\nโอษ�ภัย\nโอสถ\nโอห์ม\nโอหัง\nโอฬาร\nโอฬาริ�\nโอฬารึ�\nโอ้เอ้\nโอเอซิส\nโอ้โฮ\nไอ\nไอ้\nไอโซโทป\nไอน์สไตเนียม\nไอยรา\nไอยเรศ\nไอราพต\nไอราวัณ\nไอราวัต\nไอศ�รีม\nไอศวรรย์\nไอศุริยสมบัติ\nไอศูรย์\nไอออน\nไอโอดีน\nฮ�เ�ี้ยน\nฮด\nฮวงซุ้ย\nฮวน\nฮ้วนหมู\nฮวบ\nฮ่อ\nฮ้อ\nฮอ��ี้\nฮอด\nฮ่อม\nฮ่อยจ๊อ\nฮอร์โมน\nฮอล�ลนด์\nฮอลันดา\nฮะ\nฮะเบส\nฮะเรีย\nฮั�\nฮังเล\nฮัจ�์\nฮัจ�ะฮ์\nฮัจ�ี\nฮั่น\nฮั้ว\nฮา\nฮ้า\nฮ่างหลวง\nฮาจ�์\nฮาม\nฮาเร็ม\nฮาห์เนียม\nฮิจเราะห์\nฮินดู\nฮิปโปโปเตมัส\nฮิสทีเรีย\nฮีเลียม\nฮึ\nฮึ�\nฮึด\nฮึดฮัด\nฮึ่ม\nฮึย\nฮึ่ย\nฮืดฮาด\nฮือ\nฮื่อ\nฮื้อ\nฮื้อฉี่\nฮุด\nฮุบ\nฮุยเลฮุย\nฮู้\nฮู�\nฮูม\nเฮ\nเฮฮา\nเฮ�ตาร์\nเฮ�โต�รัม\nเฮ�โตเมตร\nเฮ�โตลิตร\nเฮง\nเฮ็ด\nเฮโมโ�ลบิน\nเฮย\nเฮ่ย\nเฮ้ย\nเฮโรอีน\nเฮลิคอปเตอร์\nเฮโล\nเฮละโล\nเฮ้ว\nเฮอ\nเฮ่อ\nเฮ้อ\nเฮอริเคน\nเฮิรตซ์\nเฮี้ยน\nเฮี้ยบ\nเฮี้ยว\nเฮือ�\nเฮือน\n�ฮ\n�ฮ่\n�ฮ�\n�ฮ่�ึ๊น\n�ฮนด์บอล\n�ฮฟเนียม\n�ฮม\n�ฮะ\nโฮ\nโฮ�\nโฮ่ง\nโฮ้ง\nโฮเต็ล\nโฮลเมียม\nโฮะ\nไฮ้\nไฮโ�รมิเตอร์\nไฮดรา\nไฮโดร\nไฮโดรคาร์บอน\nไฮโดรเจน\nไฮโดรมิเตอร์\nไฮไฟ\nไฮโล\nไฮฮี\n"
+              .split(/[\r\n]+/)
+              .filter(function (w) {
+                return w.length > 1;
+              })
+      this.addWords(words, false)
+    }
+    if(finalize){
+      this.finalizeDict();
+    }
+  },
+
+  dictSeek: function (l, r, ch, strOffset, pos) {
+    var ans = null;
+    while (l <= r) {
+      var m = Math.floor((l + r) / 2),
+        dict_item = this.dict[m],
+        len = dict_item.length;
+      if (len <= strOffset) {
+        l = m + 1;
+      } else {
+        var ch_ = dict_item[strOffset];
+        if (ch_ < ch) {
+          l = m + 1;
+        } else if (ch_ > ch) {
+          r = m - 1;
+        } else {
+          ans = m;
+          if (pos == LEFT) {
+            r = m - 1;
+          } else {
+            l = m + 1;
+          }
+        }
+      }
+    }
+    return ans;
+  },
+
+  isFinal: function (acceptor) {
+    return this.dict[acceptor.l].length == acceptor.strOffset;
+  },
+
+  createAcceptor: function () {
+    return {
+      l: 0,
+      r: this.dict.length - 1,
+      strOffset: 0,
+      isFinal: false,
+      dict: this,
+      transit: function (ch) {
+        return this.dict.transit(this, ch);
+      },
+      isError: false,
+      tag: "DICT",
+      w: 1,
+      type: "DICT"
+    };
+  },
+
+  transit: function (acceptor, ch) {
+    var l = this.dictSeek(acceptor.l,
+      acceptor.r,
+      ch,
+      acceptor.strOffset,
+      LEFT);
+    if (l !== null) {
+      var r = this.dictSeek(l,
+        acceptor.r,
+        ch,
+        acceptor.strOffset,
+        RIGHT);
+      acceptor.l = l;
+      acceptor.r = r;
+      acceptor.strOffset++;
+      acceptor.isFinal = this.isFinal(acceptor);
+    } else {
+      acceptor.isError = true;
+    }
+    return acceptor;
+  },
+
+  sortuniq: function(a){
+    return a.sort().filter(function(item, pos, arr){
+      return !pos || item != arr[pos - 1];
+    })
+  },
+
+  flatten: function(a){
+    //[[1,2],[3]] -> [1,2,3]
+    return [].concat.apply([], a);
+  }
+};
+module.exports = WordcutDict;
+
+}).call(this,"/dist/tmp")
+},{"glob":16,"path":22}],3:[function(require,module,exports){
+var WordRule = {
+  createAcceptor: function(tag) {
+    if (tag["WORD_RULE"])
+      return null;
+
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              var lch = ch.toLowerCase();
+              if (lch >= "a" && lch <= "z") {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: "WORD_RULE",
+            type: "WORD_RULE",
+            w: 1};
+  }
+};
+
+var NumberRule = {
+  createAcceptor: function(tag) {
+    if (tag["NUMBER_RULE"])
+      return null;
+
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (ch >= "0" && ch <= "9") {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: "NUMBER_RULE",
+            type: "NUMBER_RULE",
+            w: 1};
+  }
+};
+
+var SpaceRule = {
+  tag: "SPACE_RULE",
+  createAcceptor: function(tag) {
+
+    if (tag["SPACE_RULE"])
+      return null;
+
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (ch == " " || ch == "\t" || ch == "\r" || ch == "\n" ||
+                  ch == "\u00A0" || ch=="\u2003"//nbsp and emsp
+                 ) {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: SpaceRule.tag,
+            w: 1,
+            type: "SPACE_RULE"};
+  }
+}
+
+var SingleSymbolRule = {
+  tag: "SINSYM",
+  createAcceptor: function(tag) {
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (this.strOffset == 0 && ch.match(/^[\@\(\)\/\,\-\."`]$/)) {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: "SINSYM",
+            w: 1,
+            type: "SINSYM"};
+  }
+}
+
+
+var LatinRules = [WordRule, SpaceRule, SingleSymbolRule, NumberRule];
+
+module.exports = LatinRules;
+
+},{}],4:[function(require,module,exports){
+var _ = require("underscore")
+  , WordcutCore = require("./wordcut_core");
+var PathInfoBuilder = {
+
+  /*
+    buildByPartAcceptors: function(path, acceptors, i) {
+    var 
+    var genInfos = partAcceptors.reduce(function(genInfos, acceptor) {
+      
+    }, []);
+    
+    return genInfos;
+  } 
+  */
+
+  buildByAcceptors: function(path, finalAcceptors, i) {
+    var self = this;
+    var infos = finalAcceptors.map(function(acceptor) {
+      var p = i - acceptor.strOffset + 1
+        , _info = path[p];            
+      
+      var info = {p: p, 
+                  mw: _info.mw + (acceptor.mw === undefined ? 0 : acceptor.mw),
+                  w: acceptor.w + _info.w,
+                  unk: (acceptor.unk ? acceptor.unk : 0) + _info.unk, 
+                  type: acceptor.type};
+
+      if (acceptor.type == "PART") {
+        for(var j = p + 1; j <= i; j++) {
+          path[j].merge = p;
+        }
+        info.merge = p;
+      }
+
+      return info;
+    });
+    return infos.filter(function(info) { return info; });
+  },
+  
+  fallback: function(path, leftBoundary, text, i) {
+    var _info = path[leftBoundary];
+    if (text[i].match(/[\u0E48-\u0E4E]/)) {
+      if (leftBoundary != 0) 
+        leftBoundary = path[leftBoundary].p;
+      return {p: leftBoundary,
+              mw: 0,
+              w: 1 + _info.w,
+              unk: 1 + _info.unk,
+              type: "UNK"};      
+/*    } else if(leftBoundary > 0 && path[leftBoundary].type !== "UNK") {
+      leftBoundary = path[leftBoundary].p;
+      return {p: leftBoundary,
+              w: 1 + _info.w,
+              unk: 1 + _info.unk,
+              type: "UNK"};            */
+    } else {      
+      return {p: leftBoundary,
+              mw: _info.mw,
+              w: 1 + _info.w,
+              unk: 1 + _info.unk,
+              type: "UNK"};
+    }
+  },
+  
+  build: function(path, finalAcceptors, i, leftBoundary, text) {
+    var basicPathInfos = this.buildByAcceptors(path, finalAcceptors, i);
+    if (basicPathInfos.length > 0) {
+      return basicPathInfos;
+    } else {
+      return [this.fallback(path, leftBoundary, text, i)];
+    }
+  }
+};
+
+module.exports = function() {
+  return _.clone(PathInfoBuilder);
+}
+
+},{"./wordcut_core":8,"underscore":25}],5:[function(require,module,exports){
+var _ = require("underscore");
+
+
+var PathSelector = {
+  selectPath: function(paths) {
+    var path = paths.reduce(function(selectedPath, path) {
+      if (selectedPath == null) {        
+        return path;
+      } else {
+        if (path.unk < selectedPath.unk) 
+          return path;        
+        if (path.unk == selectedPath.unk) {
+          if (path.mw < selectedPath.mw)
+            return path
+          if (path.mw == selectedPath.mw) {
+            if (path.w < selectedPath.w) 
+              return path;
+          }
+        }
+        return selectedPath;
+      }
+    }, null);
+    return path;
+  },
+  
+  createPath: function() {
+    return [{p:null, w:0, unk:0, type: "INIT", mw:0}];
+  }
+};
+
+module.exports = function() {
+  return _.clone(PathSelector);
+};
+
+},{"underscore":25}],6:[function(require,module,exports){
+function isMatch(pat, offset, ch) {
+  if (pat.length <= offset)
+    return false;
+  var _ch = pat[offset];
+  return _ch == ch ||
+         (_ch.match(/[�ข]/) && ch.match(/[�-ฮ]/)) ||
+         (_ch.match(/[มบ]/) && ch.match(/[�-ฮ]/)) ||
+         (_ch.match(/\u0E49/) && ch.match(/[\u0E48-\u0E4B]/));
+}
+
+var Rule0 = {
+  pat: "เห�็ม",
+  createAcceptor: function(tag) {
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (isMatch(Rule0.pat, this.strOffset,ch)) {                 
+                this.isFinal = (this.strOffset + 1 == Rule0.pat.length);                
+                this.strOffset++;
+              } else {              
+                this.isError = true;             
+              }
+              return this;
+            },
+            isError: false,
+            tag: "THAI_RULE",
+            type: "THAI_RULE", 
+            w: 1};                        
+  }
+};
+
+var PartRule = {
+  createAcceptor: function(tag) {
+    return {strOffset: 0,
+            patterns: [
+              "��", "เ�", "�้", "��์", "�า", "�ี", "�ิ", "�ื�"  
+            ],
+            isFinal: false,
+            transit: function(ch) {
+              var offset = this.strOffset;
+              this.patterns = this.patterns.filter(function(pat) {
+                return isMatch(pat, offset, ch);
+              });
+              
+              if (this.patterns.length > 0) {
+                var len = 1 + offset;
+                this.isFinal = this.patterns.some(function(pat) {
+                  return pat.length == len; 
+                });
+                this.strOffset++;
+              } else {              
+                this.isError = true;             
+              }
+              return this;
+            },
+            isError: false,
+            tag: "PART",
+            type: "PART", 
+            unk: 1,
+            w: 1};                        
+  }
+};
+
+var ThaiRules = [Rule0, PartRule];
+
+module.exports = ThaiRules;
+
+},{}],7:[function(require,module,exports){
+var sys = require("sys")
+  , WordcutDict = require("./dict")
+  , WordcutCore = require("./wordcut_core")
+  , PathInfoBuilder = require("./path_info_builder")
+  , PathSelector = require("./path_selector")
+  , Acceptors = require("./acceptors")
+  , latinRules = require("./latin_rules")
+  , thaiRules = require("./thai_rules")
+  , _ = require("underscore");
+
+
+var Wordcut = Object.create(WordcutCore);
+Wordcut.defaultPathInfoBuilder = PathInfoBuilder;
+Wordcut.defaultPathSelector = PathSelector;
+Wordcut.defaultAcceptors = Acceptors;
+Wordcut.defaultLatinRules = latinRules;
+Wordcut.defaultThaiRules = thaiRules;
+Wordcut.defaultDict = WordcutDict;
+
+
+Wordcut.initNoDict = function(dict_path) {
+  var self = this;
+  self.pathInfoBuilder = new self.defaultPathInfoBuilder;
+  self.pathSelector = new self.defaultPathSelector;
+  self.acceptors = new self.defaultAcceptors;
+  self.defaultLatinRules.forEach(function(rule) {
+    self.acceptors.creators.push(rule);
+  });
+  self.defaultThaiRules.forEach(function(rule) {
+    self.acceptors.creators.push(rule);
+  });
+};
+
+Wordcut.init = function(dict_path, withDefault, additionalWords) {
+  withDefault = withDefault || false;
+  this.initNoDict();
+  var dict = _.clone(this.defaultDict);
+  dict.init(dict_path, withDefault, additionalWords);
+  this.acceptors.creators.push(dict);
+};
+
+module.exports = Wordcut;
+
+},{"./acceptors":1,"./dict":2,"./latin_rules":3,"./path_info_builder":4,"./path_selector":5,"./thai_rules":6,"./wordcut_core":8,"sys":28,"underscore":25}],8:[function(require,module,exports){
+var WordcutCore = {
+
+  buildPath: function(text) {
+    var self = this
+      , path = self.pathSelector.createPath()
+      , leftBoundary = 0;
+    self.acceptors.reset();
+    for (var i = 0; i < text.length; i++) {
+      var ch = text[i];
+      self.acceptors.transit(ch);
+
+      var possiblePathInfos = self
+        .pathInfoBuilder
+        .build(path,
+               self.acceptors.getFinalAcceptors(),
+               i,
+               leftBoundary,
+               text);
+      var selectedPath = self.pathSelector.selectPath(possiblePathInfos)
+
+      path.push(selectedPath);
+      if (selectedPath.type !== "UNK") {
+        leftBoundary = i;
+      }
+    }
+    return path;
+  },
+
+  pathToRanges: function(path) {
+    var e = path.length - 1
+     , ranges = [];
+
+    while (e > 0) {
+      var info = path[e]
+       , s = info.p;
+
+      if (info.merge !== undefined && ranges.length > 0) {
+        var r = ranges[ranges.length - 1];
+        r.s = info.merge;
+        s = r.s;
+      } else {
+        ranges.push({s:s, e:e});
+      }
+      e = s;
+    }
+    return ranges.reverse();
+  },
+
+  rangesToText: function(text, ranges, delimiter) {
+    return ranges.map(function(r) {
+      return text.substring(r.s, r.e);
+    }).join(delimiter);
+  },
+
+  cut: function(text, delimiter) {
+    var path = this.buildPath(text)
+      , ranges = this.pathToRanges(path);
+    return this
+      .rangesToText(text, ranges,
+                    (delimiter === undefined ? "|" : delimiter));
+  },
+
+  cutIntoRanges: function(text, noText) {
+    var path = this.buildPath(text)
+      , ranges = this.pathToRanges(path);
+
+    if (!noText) {
+      ranges.forEach(function(r) {
+        r.text = text.substring(r.s, r.e);
+      });
+    }
+    return ranges;
+  },
+
+  cutIntoArray: function(text) {
+    var path = this.buildPath(text)
+      , ranges = this.pathToRanges(path);
+    
+    return ranges.map(function(r) {
+      return text.substring(r.s, r.e)
+    });
+  }
+};
+
+module.exports = WordcutCore;
+
+},{}],9:[function(require,module,exports){
+// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
+//
+// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
+//
+// Originally from narwhal.js (http://narwhaljs.org)
+// Copyright (c) 2009 Thomas Robinson <280north.com>
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the 'Software'), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// when used in node, this will actually load the util module we depend on
+// versus loading the builtin util module as happens otherwise
+// this is a bug in node module loading as far as I am concerned
+var util = require('util/');
+
+var pSlice = Array.prototype.slice;
+var hasOwn = Object.prototype.hasOwnProperty;
+
+// 1. The assert module provides functions that throw
+// AssertionError's when particular conditions are not met. The
+// assert module must conform to the following interface.
+
+var assert = module.exports = ok;
+
+// 2. The AssertionError is defined in assert.
+// new assert.AssertionError({ message: message,
+//                             actual: actual,
+//                             expected: expected })
+
+assert.AssertionError = function AssertionError(options) {
+  this.name = 'AssertionError';
+  this.actual = options.actual;
+  this.expected = options.expected;
+  this.operator = options.operator;
+  if (options.message) {
+    this.message = options.message;
+    this.generatedMessage = false;
+  } else {
+    this.message = getMessage(this);
+    this.generatedMessage = true;
+  }
+  var stackStartFunction = options.stackStartFunction || fail;
+
+  if (Error.captureStackTrace) {
+    Error.captureStackTrace(this, stackStartFunction);
+  }
+  else {
+    // non v8 browsers so we can have a stacktrace
+    var err = new Error();
+    if (err.stack) {
+      var out = err.stack;
+
+      // try to strip useless frames
+      var fn_name = stackStartFunction.name;
+      var idx = out.indexOf('\n' + fn_name);
+      if (idx >= 0) {
+        // once we have located the function frame
+        // we need to strip out everything before it (and its line)
+        var next_line = out.indexOf('\n', idx + 1);
+        out = out.substring(next_line + 1);
+      }
+
+      this.stack = out;
+    }
+  }
+};
+
+// assert.AssertionError instanceof Error
+util.inherits(assert.AssertionError, Error);
+
+function replacer(key, value) {
+  if (util.isUndefined(value)) {
+    return '' + value;
+  }
+  if (util.isNumber(value) && !isFinite(value)) {
+    return value.toString();
+  }
+  if (util.isFunction(value) || util.isRegExp(value)) {
+    return value.toString();
+  }
+  return value;
+}
+
+function truncate(s, n) {
+  if (util.isString(s)) {
+    return s.length < n ? s : s.slice(0, n);
+  } else {
+    return s;
+  }
+}
+
+function getMessage(self) {
+  return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' +
+         self.operator + ' ' +
+         truncate(JSON.stringify(self.expected, replacer), 128);
+}
+
+// At present only the three keys mentioned above are used and
+// understood by the spec. Implementations or sub modules can pass
+// other keys to the AssertionError's constructor - they will be
+// ignored.
+
+// 3. All of the following functions must throw an AssertionError
+// when a corresponding condition is not met, with a message that
+// may be undefined if not provided.  All assertion methods provide
+// both the actual and expected values to the assertion error for
+// display purposes.
+
+function fail(actual, expected, message, operator, stackStartFunction) {
+  throw new assert.AssertionError({
+    message: message,
+    actual: actual,
+    expected: expected,
+    operator: operator,
+    stackStartFunction: stackStartFunction
+  });
+}
+
+// EXTENSION! allows for well behaved errors defined elsewhere.
+assert.fail = fail;
+
+// 4. Pure assertion tests whether a value is truthy, as determined
+// by !!guard.
+// assert.ok(guard, message_opt);
+// This statement is equivalent to assert.equal(true, !!guard,
+// message_opt);. To test strictly for the value true, use
+// assert.strictEqual(true, guard, message_opt);.
+
+function ok(value, message) {
+  if (!value) fail(value, true, message, '==', assert.ok);
+}
+assert.ok = ok;
+
+// 5. The equality assertion tests shallow, coercive equality with
+// ==.
+// assert.equal(actual, expected, message_opt);
+
+assert.equal = function equal(actual, expected, message) {
+  if (actual != expected) fail(actual, expected, message, '==', assert.equal);
+};
+
+// 6. The non-equality assertion tests for whether two objects are not equal
+// with != assert.notEqual(actual, expected, message_opt);
+
+assert.notEqual = function notEqual(actual, expected, message) {
+  if (actual == expected) {
+    fail(actual, expected, message, '!=', assert.notEqual);
+  }
+};
+
+// 7. The equivalence assertion tests a deep equality relation.
+// assert.deepEqual(actual, expected, message_opt);
+
+assert.deepEqual = function deepEqual(actual, expected, message) {
+  if (!_deepEqual(actual, expected)) {
+    fail(actual, expected, message, 'deepEqual', assert.deepEqual);
+  }
+};
+
+function _deepEqual(actual, expected) {
+  // 7.1. All identical values are equivalent, as determined by ===.
+  if (actual === expected) {
+    return true;
+
+  } else if (util.isBuffer(actual) && util.isBuffer(expected)) {
+    if (actual.length != expected.length) return false;
+
+    for (var i = 0; i < actual.length; i++) {
+      if (actual[i] !== expected[i]) return false;
+    }
+
+    return true;
+
+  // 7.2. If the expected value is a Date object, the actual value is
+  // equivalent if it is also a Date object that refers to the same time.
+  } else if (util.isDate(actual) && util.isDate(expected)) {
+    return actual.getTime() === expected.getTime();
+
+  // 7.3 If the expected value is a RegExp object, the actual value is
+  // equivalent if it is also a RegExp object with the same source and
+  // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
+  } else if (util.isRegExp(actual) && util.isRegExp(expected)) {
+    return actual.source === expected.source &&
+           actual.global === expected.global &&
+           actual.multiline === expected.multiline &&
+           actual.lastIndex === expected.lastIndex &&
+           actual.ignoreCase === expected.ignoreCase;
+
+  // 7.4. Other pairs that do not both pass typeof value == 'object',
+  // equivalence is determined by ==.
+  } else if (!util.isObject(actual) && !util.isObject(expected)) {
+    return actual == expected;
+
+  // 7.5 For all other Object pairs, including Array objects, equivalence is
+  // determined by having the same number of owned properties (as verified
+  // with Object.prototype.hasOwnProperty.call), the same set of keys
+  // (although not necessarily the same order), equivalent values for every
+  // corresponding key, and an identical 'prototype' property. Note: this
+  // accounts for both named and indexed properties on Arrays.
+  } else {
+    return objEquiv(actual, expected);
+  }
+}
+
+function isArguments(object) {
+  return Object.prototype.toString.call(object) == '[object Arguments]';
+}
+
+function objEquiv(a, b) {
+  if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b))
+    return false;
+  // an identical 'prototype' property.
+  if (a.prototype !== b.prototype) return false;
+  // if one is a primitive, the other must be same
+  if (util.isPrimitive(a) || util.isPrimitive(b)) {
+    return a === b;
+  }
+  var aIsArgs = isArguments(a),
+      bIsArgs = isArguments(b);
+  if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
+    return false;
+  if (aIsArgs) {
+    a = pSlice.call(a);
+    b = pSlice.call(b);
+    return _deepEqual(a, b);
+  }
+  var ka = objectKeys(a),
+      kb = objectKeys(b),
+      key, i;
+  // having the same number of owned properties (keys incorporates
+  // hasOwnProperty)
+  if (ka.length != kb.length)
+    return false;
+  //the same set of keys (although not necessarily the same order),
+  ka.sort();
+  kb.sort();
+  //~~~cheap key test
+  for (i = ka.length - 1; i >= 0; i--) {
+    if (ka[i] != kb[i])
+      return false;
+  }
+  //equivalent values for every corresponding key, and
+  //~~~possibly expensive deep test
+  for (i = ka.length - 1; i >= 0; i--) {
+    key = ka[i];
+    if (!_deepEqual(a[key], b[key])) return false;
+  }
+  return true;
+}
+
+// 8. The non-equivalence assertion tests for any deep inequality.
+// assert.notDeepEqual(actual, expected, message_opt);
+
+assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
+  if (_deepEqual(actual, expected)) {
+    fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
+  }
+};
+
+// 9. The strict equality assertion tests strict equality, as determined by ===.
+// assert.strictEqual(actual, expected, message_opt);
+
+assert.strictEqual = function strictEqual(actual, expected, message) {
+  if (actual !== expected) {
+    fail(actual, expected, message, '===', assert.strictEqual);
+  }
+};
+
+// 10. The strict non-equality assertion tests for strict inequality, as
+// determined by !==.  assert.notStrictEqual(actual, expected, message_opt);
+
+assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
+  if (actual === expected) {
+    fail(actual, expected, message, '!==', assert.notStrictEqual);
+  }
+};
+
+function expectedException(actual, expected) {
+  if (!actual || !expected) {
+    return false;
+  }
+
+  if (Object.prototype.toString.call(expected) == '[object RegExp]') {
+    return expected.test(actual);
+  } else if (actual instanceof expected) {
+    return true;
+  } else if (expected.call({}, actual) === true) {
+    return true;
+  }
+
+  return false;
+}
+
+function _throws(shouldThrow, block, expected, message) {
+  var actual;
+
+  if (util.isString(expected)) {
+    message = expected;
+    expected = null;
+  }
+
+  try {
+    block();
+  } catch (e) {
+    actual = e;
+  }
+
+  message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
+            (message ? ' ' + message : '.');
+
+  if (shouldThrow && !actual) {
+    fail(actual, expected, 'Missing expected exception' + message);
+  }
+
+  if (!shouldThrow && expectedException(actual, expected)) {
+    fail(actual, expected, 'Got unwanted exception' + message);
+  }
+
+  if ((shouldThrow && actual && expected &&
+      !expectedException(actual, expected)) || (!shouldThrow && actual)) {
+    throw actual;
+  }
+}
+
+// 11. Expected to throw an error:
+// assert.throws(block, Error_opt, message_opt);
+
+assert.throws = function(block, /*optional*/error, /*optional*/message) {
+  _throws.apply(this, [true].concat(pSlice.call(arguments)));
+};
+
+// EXTENSION! This is annoying to write outside this module.
+assert.doesNotThrow = function(block, /*optional*/message) {
+  _throws.apply(this, [false].concat(pSlice.call(arguments)));
+};
+
+assert.ifError = function(err) { if (err) {throw err;}};
+
+var objectKeys = Object.keys || function (obj) {
+  var keys = [];
+  for (var key in obj) {
+    if (hasOwn.call(obj, key)) keys.push(key);
+  }
+  return keys;
+};
+
+},{"util/":28}],10:[function(require,module,exports){
+'use strict';
+module.exports = balanced;
+function balanced(a, b, str) {
+  if (a instanceof RegExp) a = maybeMatch(a, str);
+  if (b instanceof RegExp) b = maybeMatch(b, str);
+
+  var r = range(a, b, str);
+
+  return r && {
+    start: r[0],
+    end: r[1],
+    pre: str.slice(0, r[0]),
+    body: str.slice(r[0] + a.length, r[1]),
+    post: str.slice(r[1] + b.length)
+  };
+}
+
+function maybeMatch(reg, str) {
+  var m = str.match(reg);
+  return m ? m[0] : null;
+}
+
+balanced.range = range;
+function range(a, b, str) {
+  var begs, beg, left, right, result;
+  var ai = str.indexOf(a);
+  var bi = str.indexOf(b, ai + 1);
+  var i = ai;
+
+  if (ai >= 0 && bi > 0) {
+    begs = [];
+    left = str.length;
+
+    while (i >= 0 && !result) {
+      if (i == ai) {
+        begs.push(i);
+        ai = str.indexOf(a, i + 1);
+      } else if (begs.length == 1) {
+        result = [ begs.pop(), bi ];
+      } else {
+        beg = begs.pop();
+        if (beg < left) {
+          left = beg;
+          right = bi;
+        }
+
+        bi = str.indexOf(b, i + 1);
+      }
+
+      i = ai < bi && ai >= 0 ? ai : bi;
+    }
+
+    if (begs.length) {
+      result = [ left, right ];
+    }
+  }
+
+  return result;
+}
+
+},{}],11:[function(require,module,exports){
+var concatMap = require('concat-map');
+var balanced = require('balanced-match');
+
+module.exports = expandTop;
+
+var escSlash = '\0SLASH'+Math.random()+'\0';
+var escOpen = '\0OPEN'+Math.random()+'\0';
+var escClose = '\0CLOSE'+Math.random()+'\0';
+var escComma = '\0COMMA'+Math.random()+'\0';
+var escPeriod = '\0PERIOD'+Math.random()+'\0';
+
+function numeric(str) {
+  return parseInt(str, 10) == str
+    ? parseInt(str, 10)
+    : str.charCodeAt(0);
+}
+
+function escapeBraces(str) {
+  return str.split('\\\\').join(escSlash)
+            .split('\\{').join(escOpen)
+            .split('\\}').join(escClose)
+            .split('\\,').join(escComma)
+            .split('\\.').join(escPeriod);
+}
+
+function unescapeBraces(str) {
+  return str.split(escSlash).join('\\')
+            .split(escOpen).join('{')
+            .split(escClose).join('}')
+            .split(escComma).join(',')
+            .split(escPeriod).join('.');
+}
+
+
+// Basically just str.split(","), but handling cases
+// where we have nested braced sections, which should be
+// treated as individual members, like {a,{b,c},d}
+function parseCommaParts(str) {
+  if (!str)
+    return [''];
+
+  var parts = [];
+  var m = balanced('{', '}', str);
+
+  if (!m)
+    return str.split(',');
+
+  var pre = m.pre;
+  var body = m.body;
+  var post = m.post;
+  var p = pre.split(',');
+
+  p[p.length-1] += '{' + body + '}';
+  var postParts = parseCommaParts(post);
+  if (post.length) {
+    p[p.length-1] += postParts.shift();
+    p.push.apply(p, postParts);
+  }
+
+  parts.push.apply(parts, p);
+
+  return parts;
+}
+
+function expandTop(str) {
+  if (!str)
+    return [];
+
+  // I don't know why Bash 4.3 does this, but it does.
+  // Anything starting with {} will have the first two bytes preserved
+  // but *only* at the top level, so {},a}b will not expand to anything,
+  // but a{},b}c will be expanded to [a}c,abc].
+  // One could argue that this is a bug in Bash, but since the goal of
+  // this module is to match Bash's rules, we escape a leading {}
+  if (str.substr(0, 2) === '{}') {
+    str = '\\{\\}' + str.substr(2);
+  }
+
+  return expand(escapeBraces(str), true).map(unescapeBraces);
+}
+
+function identity(e) {
+  return e;
+}
+
+function embrace(str) {
+  return '{' + str + '}';
+}
+function isPadded(el) {
+  return /^-?0\d/.test(el);
+}
+
+function lte(i, y) {
+  return i <= y;
+}
+function gte(i, y) {
+  return i >= y;
+}
+
+function expand(str, isTop) {
+  var expansions = [];
+
+  var m = balanced('{', '}', str);
+  if (!m || /\$$/.test(m.pre)) return [str];
+
+  var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+  var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
+  var isSequence = isNumericSequence || isAlphaSequence;
+  var isOptions = m.body.indexOf(',') >= 0;
+  if (!isSequence && !isOptions) {
+    // {a},b}
+    if (m.post.match(/,.*\}/)) {
+      str = m.pre + '{' + m.body + escClose + m.post;
+      return expand(str);
+    }
+    return [str];
+  }
+
+  var n;
+  if (isSequence) {
+    n = m.body.split(/\.\./);
+  } else {
+    n = parseCommaParts(m.body);
+    if (n.length === 1) {
+      // x{{a,b}}y ==> x{a}y x{b}y
+      n = expand(n[0], false).map(embrace);
+      if (n.length === 1) {
+        var post = m.post.length
+          ? expand(m.post, false)
+          : [''];
+        return post.map(function(p) {
+          return m.pre + n[0] + p;
+        });
+      }
+    }
+  }
+
+  // at this point, n is the parts, and we know it's not a comma set
+  // with a single entry.
+
+  // no need to expand pre, since it is guaranteed to be free of brace-sets
+  var pre = m.pre;
+  var post = m.post.length
+    ? expand(m.post, false)
+    : [''];
+
+  var N;
+
+  if (isSequence) {
+    var x = numeric(n[0]);
+    var y = numeric(n[1]);
+    var width = Math.max(n[0].length, n[1].length)
+    var incr = n.length == 3
+      ? Math.abs(numeric(n[2]))
+      : 1;
+    var test = lte;
+    var reverse = y < x;
+    if (reverse) {
+      incr *= -1;
+      test = gte;
+    }
+    var pad = n.some(isPadded);
+
+    N = [];
+
+    for (var i = x; test(i, y); i += incr) {
+      var c;
+      if (isAlphaSequence) {
+        c = String.fromCharCode(i);
+        if (c === '\\')
+          c = '';
+      } else {
+        c = String(i);
+        if (pad) {
+          var need = width - c.length;
+          if (need > 0) {
+            var z = new Array(need + 1).join('0');
+            if (i < 0)
+              c = '-' + z + c.slice(1);
+            else
+              c = z + c;
+          }
+        }
+      }
+      N.push(c);
+    }
+  } else {
+    N = concatMap(n, function(el) { return expand(el, false) });
+  }
+
+  for (var j = 0; j < N.length; j++) {
+    for (var k = 0; k < post.length; k++) {
+      var expansion = pre + N[j] + post[k];
+      if (!isTop || isSequence || expansion)
+        expansions.push(expansion);
+    }
+  }
+
+  return expansions;
+}
+
+
+},{"balanced-match":10,"concat-map":13}],12:[function(require,module,exports){
+
+},{}],13:[function(require,module,exports){
+module.exports = function (xs, fn) {
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        var x = fn(xs[i], i);
+        if (isArray(x)) res.push.apply(res, x);
+        else res.push(x);
+    }
+    return res;
+};
+
+var isArray = Array.isArray || function (xs) {
+    return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+},{}],14:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+function EventEmitter() {
+  this._events = this._events || {};
+  this._maxListeners = this._maxListeners || undefined;
+}
+module.exports = EventEmitter;
+
+// Backwards-compat with node 0.10.x
+EventEmitter.EventEmitter = EventEmitter;
+
+EventEmitter.prototype._events = undefined;
+EventEmitter.prototype._maxListeners = undefined;
+
+// By default EventEmitters will print a warning if more than 10 listeners are
+// added to it. This is a useful default which helps finding memory leaks.
+EventEmitter.defaultMaxListeners = 10;
+
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+EventEmitter.prototype.setMaxListeners = function(n) {
+  if (!isNumber(n) || n < 0 || isNaN(n))
+    throw TypeError('n must be a positive number');
+  this._maxListeners = n;
+  return this;
+};
+
+EventEmitter.prototype.emit = function(type) {
+  var er, handler, len, args, i, listeners;
+
+  if (!this._events)
+    this._events = {};
+
+  // If there is no 'error' event listener then throw.
+  if (type === 'error') {
+    if (!this._events.error ||
+        (isObject(this._events.error) && !this._events.error.length)) {
+      er = arguments[1];
+      if (er instanceof Error) {
+        throw er; // Unhandled 'error' event
+      }
+      throw TypeError('Uncaught, unspecified "error" event.');
+    }
+  }
+
+  handler = this._events[type];
+
+  if (isUndefined(handler))
+    return false;
+
+  if (isFunction(handler)) {
+    switch (arguments.length) {
+      // fast cases
+      case 1:
+        handler.call(this);
+        break;
+      case 2:
+        handler.call(this, arguments[1]);
+        break;
+      case 3:
+        handler.call(this, arguments[1], arguments[2]);
+        break;
+      // slower
+      default:
+        len = arguments.length;
+        args = new Array(len - 1);
+        for (i = 1; i < len; i++)
+          args[i - 1] = arguments[i];
+        handler.apply(this, args);
+    }
+  } else if (isObject(handler)) {
+    len = arguments.length;
+    args = new Array(len - 1);
+    for (i = 1; i < len; i++)
+      args[i - 1] = arguments[i];
+
+    listeners = handler.slice();
+    len = listeners.length;
+    for (i = 0; i < len; i++)
+      listeners[i].apply(this, args);
+  }
+
+  return true;
+};
+
+EventEmitter.prototype.addListener = function(type, listener) {
+  var m;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events)
+    this._events = {};
+
+  // To avoid recursion in the case that type === "newListener"! Before
+  // adding it to the listeners, first emit "newListener".
+  if (this._events.newListener)
+    this.emit('newListener', type,
+              isFunction(listener.listener) ?
+              listener.listener : listener);
+
+  if (!this._events[type])
+    // Optimize the case of one listener. Don't need the extra array object.
+    this._events[type] = listener;
+  else if (isObject(this._events[type]))
+    // If we've already got an array, just append.
+    this._events[type].push(listener);
+  else
+    // Adding the second element, need to change to array.
+    this._events[type] = [this._events[type], listener];
+
+  // Check for listener leak
+  if (isObject(this._events[type]) && !this._events[type].warned) {
+    var m;
+    if (!isUndefined(this._maxListeners)) {
+      m = this._maxListeners;
+    } else {
+      m = EventEmitter.defaultMaxListeners;
+    }
+
+    if (m && m > 0 && this._events[type].length > m) {
+      this._events[type].warned = true;
+      console.error('(node) warning: possible EventEmitter memory ' +
+                    'leak detected. %d listeners added. ' +
+                    'Use emitter.setMaxListeners() to increase limit.',
+                    this._events[type].length);
+      if (typeof console.trace === 'function') {
+        // not supported in IE 10
+        console.trace();
+      }
+    }
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.once = function(type, listener) {
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  var fired = false;
+
+  function g() {
+    this.removeListener(type, g);
+
+    if (!fired) {
+      fired = true;
+      listener.apply(this, arguments);
+    }
+  }
+
+  g.listener = listener;
+  this.on(type, g);
+
+  return this;
+};
+
+// emits a 'removeListener' event iff the listener was removed
+EventEmitter.prototype.removeListener = function(type, listener) {
+  var list, position, length, i;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events || !this._events[type])
+    return this;
+
+  list = this._events[type];
+  length = list.length;
+  position = -1;
+
+  if (list === listener ||
+      (isFunction(list.listener) && list.listener === listener)) {
+    delete this._events[type];
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+
+  } else if (isObject(list)) {
+    for (i = length; i-- > 0;) {
+      if (list[i] === listener ||
+          (list[i].listener && list[i].listener === listener)) {
+        position = i;
+        break;
+      }
+    }
+
+    if (position < 0)
+      return this;
+
+    if (list.length === 1) {
+      list.length = 0;
+      delete this._events[type];
+    } else {
+      list.splice(position, 1);
+    }
+
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.removeAllListeners = function(type) {
+  var key, listeners;
+
+  if (!this._events)
+    return this;
+
+  // not listening for removeListener, no need to emit
+  if (!this._events.removeListener) {
+    if (arguments.length === 0)
+      this._events = {};
+    else if (this._events[type])
+      delete this._events[type];
+    return this;
+  }
+
+  // emit removeListener for all listeners on all events
+  if (arguments.length === 0) {
+    for (key in this._events) {
+      if (key === 'removeListener') continue;
+      this.removeAllListeners(key);
+    }
+    this.removeAllListeners('removeListener');
+    this._events = {};
+    return this;
+  }
+
+  listeners = this._events[type];
+
+  if (isFunction(listeners)) {
+    this.removeListener(type, listeners);
+  } else {
+    // LIFO order
+    while (listeners.length)
+      this.removeListener(type, listeners[listeners.length - 1]);
+  }
+  delete this._events[type];
+
+  return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+  var ret;
+  if (!this._events || !this._events[type])
+    ret = [];
+  else if (isFunction(this._events[type]))
+    ret = [this._events[type]];
+  else
+    ret = this._events[type].slice();
+  return ret;
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+  var ret;
+  if (!emitter._events || !emitter._events[type])
+    ret = 0;
+  else if (isFunction(emitter._events[type]))
+    ret = 1;
+  else
+    ret = emitter._events[type].length;
+  return ret;
+};
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+
+},{}],15:[function(require,module,exports){
+(function (process){
+exports.alphasort = alphasort
+exports.alphasorti = alphasorti
+exports.setopts = setopts
+exports.ownProp = ownProp
+exports.makeAbs = makeAbs
+exports.finish = finish
+exports.mark = mark
+exports.isIgnored = isIgnored
+exports.childrenIgnored = childrenIgnored
+
+function ownProp (obj, field) {
+  return Object.prototype.hasOwnProperty.call(obj, field)
+}
+
+var path = require("path")
+var minimatch = require("minimatch")
+var isAbsolute = require("path-is-absolute")
+var Minimatch = minimatch.Minimatch
+
+function alphasorti (a, b) {
+  return a.toLowerCase().localeCompare(b.toLowerCase())
+}
+
+function alphasort (a, b) {
+  return a.localeCompare(b)
+}
+
+function setupIgnores (self, options) {
+  self.ignore = options.ignore || []
+
+  if (!Array.isArray(self.ignore))
+    self.ignore = [self.ignore]
+
+  if (self.ignore.length) {
+    self.ignore = self.ignore.map(ignoreMap)
+  }
+}
+
+function ignoreMap (pattern) {
+  var gmatcher = null
+  if (pattern.slice(-3) === '/**') {
+    var gpattern = pattern.replace(/(\/\*\*)+$/, '')
+    gmatcher = new Minimatch(gpattern)
+  }
+
+  return {
+    matcher: new Minimatch(pattern),
+    gmatcher: gmatcher
+  }
+}
+
+function setopts (self, pattern, options) {
+  if (!options)
+    options = {}
+
+  // base-matching: just use globstar for that.
+  if (options.matchBase && -1 === pattern.indexOf("/")) {
+    if (options.noglobstar) {
+      throw new Error("base matching requires globstar")
+    }
+    pattern = "**/" + pattern
+  }
+
+  self.silent = !!options.silent
+  self.pattern = pattern
+  self.strict = options.strict !== false
+  self.realpath = !!options.realpath
+  self.realpathCache = options.realpathCache || Object.create(null)
+  self.follow = !!options.follow
+  self.dot = !!options.dot
+  self.mark = !!options.mark
+  self.nodir = !!options.nodir
+  if (self.nodir)
+    self.mark = true
+  self.sync = !!options.sync
+  self.nounique = !!options.nounique
+  self.nonull = !!options.nonull
+  self.nosort = !!options.nosort
+  self.nocase = !!options.nocase
+  self.stat = !!options.stat
+  self.noprocess = !!options.noprocess
+
+  self.maxLength = options.maxLength || Infinity
+  self.cache = options.cache || Object.create(null)
+  self.statCache = options.statCache || Object.create(null)
+  self.symlinks = options.symlinks || Object.create(null)
+
+  setupIgnores(self, options)
+
+  self.changedCwd = false
+  var cwd = process.cwd()
+  if (!ownProp(options, "cwd"))
+    self.cwd = cwd
+  else {
+    self.cwd = options.cwd
+    self.changedCwd = path.resolve(options.cwd) !== cwd
+  }
+
+  self.root = options.root || path.resolve(self.cwd, "/")
+  self.root = path.resolve(self.root)
+  if (process.platform === "win32")
+    self.root = self.root.replace(/\\/g, "/")
+
+  self.nomount = !!options.nomount
+
+  // disable comments and negation unless the user explicitly
+  // passes in false as the option.
+  options.nonegate = options.nonegate === false ? false : true
+  options.nocomment = options.nocomment === false ? false : true
+  deprecationWarning(options)
+
+  self.minimatch = new Minimatch(pattern, options)
+  self.options = self.minimatch.options
+}
+
+// TODO(isaacs): remove entirely in v6
+// exported to reset in tests
+exports.deprecationWarned
+function deprecationWarning(options) {
+  if (!options.nonegate || !options.nocomment) {
+    if (process.noDeprecation !== true && !exports.deprecationWarned) {
+      var msg = 'glob WARNING: comments and negation will be disabled in v6'
+      if (process.throwDeprecation)
+        throw new Error(msg)
+      else if (process.traceDeprecation)
+        console.trace(msg)
+      else
+        console.error(msg)
+
+      exports.deprecationWarned = true
+    }
+  }
+}
+
+function finish (self) {
+  var nou = self.nounique
+  var all = nou ? [] : Object.create(null)
+
+  for (var i = 0, l = self.matches.length; i < l; i ++) {
+    var matches = self.matches[i]
+    if (!matches || Object.keys(matches).length === 0) {
+      if (self.nonull) {
+        // do like the shell, and spit out the literal glob
+        var literal = self.minimatch.globSet[i]
+        if (nou)
+          all.push(literal)
+        else
+          all[literal] = true
+      }
+    } else {
+      // had matches
+      var m = Object.keys(matches)
+      if (nou)
+        all.push.apply(all, m)
+      else
+        m.forEach(function (m) {
+          all[m] = true
+        })
+    }
+  }
+
+  if (!nou)
+    all = Object.keys(all)
+
+  if (!self.nosort)
+    all = all.sort(self.nocase ? alphasorti : alphasort)
+
+  // at *some* point we statted all of these
+  if (self.mark) {
+    for (var i = 0; i < all.length; i++) {
+      all[i] = self._mark(all[i])
+    }
+    if (self.nodir) {
+      all = all.filter(function (e) {
+        return !(/\/$/.test(e))
+      })
+    }
+  }
+
+  if (self.ignore.length)
+    all = all.filter(function(m) {
+      return !isIgnored(self, m)
+    })
+
+  self.found = all
+}
+
+function mark (self, p) {
+  var abs = makeAbs(self, p)
+  var c = self.cache[abs]
+  var m = p
+  if (c) {
+    var isDir = c === 'DIR' || Array.isArray(c)
+    var slash = p.slice(-1) === '/'
+
+    if (isDir && !slash)
+      m += '/'
+    else if (!isDir && slash)
+      m = m.slice(0, -1)
+
+    if (m !== p) {
+      var mabs = makeAbs(self, m)
+      self.statCache[mabs] = self.statCache[abs]
+      self.cache[mabs] = self.cache[abs]
+    }
+  }
+
+  return m
+}
+
+// lotta situps...
+function makeAbs (self, f) {
+  var abs = f
+  if (f.charAt(0) === '/') {
+    abs = path.join(self.root, f)
+  } else if (isAbsolute(f) || f === '') {
+    abs = f
+  } else if (self.changedCwd) {
+    abs = path.resolve(self.cwd, f)
+  } else {
+    abs = path.resolve(f)
+  }
+  return abs
+}
+
+
+// Return true, if pattern ends with globstar '**', for the accompanying parent directory.
+// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
+function isIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
+
+  return self.ignore.some(function(item) {
+    return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}
+
+function childrenIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
+
+  return self.ignore.some(function(item) {
+    return !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}
+
+}).call(this,require('_process'))
+},{"_process":24,"minimatch":20,"path":22,"path-is-absolute":23}],16:[function(require,module,exports){
+(function (process){
+// Approach:
+//
+// 1. Get the minimatch set
+// 2. For each pattern in the set, PROCESS(pattern, false)
+// 3. Store matches per-set, then uniq them
+//
+// PROCESS(pattern, inGlobStar)
+// Get the first [n] items from pattern that are all strings
+// Join these together.  This is PREFIX.
+//   If there is no more remaining, then stat(PREFIX) and
+//   add to matches if it succeeds.  END.
+//
+// If inGlobStar and PREFIX is symlink and points to dir
+//   set ENTRIES = []
+// else readdir(PREFIX) as ENTRIES
+//   If fail, END
+//
+// with ENTRIES
+//   If pattern[n] is GLOBSTAR
+//     // handle the case where the globstar match is empty
+//     // by pruning it out, and testing the resulting pattern
+//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
+//     // handle other cases.
+//     for ENTRY in ENTRIES (not dotfiles)
+//       // attach globstar + tail onto the entry
+//       // Mark that this entry is a globstar match
+//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
+//
+//   else // not globstar
+//     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
+//       Test ENTRY against pattern[n]
+//       If fails, continue
+//       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
+//
+// Caveat:
+//   Cache all stats and readdirs results to minimize syscall.  Since all
+//   we ever care about is existence and directory-ness, we can just keep
+//   `true` for files, and [children,...] for directories, or `false` for
+//   things that don't exist.
+
+module.exports = glob
+
+var fs = require('fs')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var inherits = require('inherits')
+var EE = require('events').EventEmitter
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var globSync = require('./sync.js')
+var common = require('./common.js')
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var inflight = require('inflight')
+var util = require('util')
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
+
+var once = require('once')
+
+function glob (pattern, options, cb) {
+  if (typeof options === 'function') cb = options, options = {}
+  if (!options) options = {}
+
+  if (options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return globSync(pattern, options)
+  }
+
+  return new Glob(pattern, options, cb)
+}
+
+glob.sync = globSync
+var GlobSync = glob.GlobSync = globSync.GlobSync
+
+// old api surface
+glob.glob = glob
+
+glob.hasMagic = function (pattern, options_) {
+  var options = util._extend({}, options_)
+  options.noprocess = true
+
+  var g = new Glob(pattern, options)
+  var set = g.minimatch.set
+  if (set.length > 1)
+    return true
+
+  for (var j = 0; j < set[0].length; j++) {
+    if (typeof set[0][j] !== 'string')
+      return true
+  }
+
+  return false
+}
+
+glob.Glob = Glob
+inherits(Glob, EE)
+function Glob (pattern, options, cb) {
+  if (typeof options === 'function') {
+    cb = options
+    options = null
+  }
+
+  if (options && options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return new GlobSync(pattern, options)
+  }
+
+  if (!(this instanceof Glob))
+    return new Glob(pattern, options, cb)
+
+  setopts(this, pattern, options)
+  this._didRealPath = false
+
+  // process each pattern in the minimatch set
+  var n = this.minimatch.set.length
+
+  // The matches are stored as {<filename>: true,...} so that
+  // duplicates are automagically pruned.
+  // Later, we do an Object.keys() on these.
+  // Keep them as a list so we can fill in when nonull is set.
+  this.matches = new Array(n)
+
+  if (typeof cb === 'function') {
+    cb = once(cb)
+    this.on('error', cb)
+    this.on('end', function (matches) {
+      cb(null, matches)
+    })
+  }
+
+  var self = this
+  var n = this.minimatch.set.length
+  this._processing = 0
+  this.matches = new Array(n)
+
+  this._emitQueue = []
+  this._processQueue = []
+  this.paused = false
+
+  if (this.noprocess)
+    return this
+
+  if (n === 0)
+    return done()
+
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false, done)
+  }
+
+  function done () {
+    --self._processing
+    if (self._processing <= 0)
+      self._finish()
+  }
+}
+
+Glob.prototype._finish = function () {
+  assert(this instanceof Glob)
+  if (this.aborted)
+    return
+
+  if (this.realpath && !this._didRealpath)
+    return this._realpath()
+
+  common.finish(this)
+  this.emit('end', this.found)
+}
+
+Glob.prototype._realpath = function () {
+  if (this._didRealpath)
+    return
+
+  this._didRealpath = true
+
+  var n = this.matches.length
+  if (n === 0)
+    return this._finish()
+
+  var self = this
+  for (var i = 0; i < this.matches.length; i++)
+    this._realpathSet(i, next)
+
+  function next () {
+    if (--n === 0)
+      self._finish()
+  }
+}
+
+Glob.prototype._realpathSet = function (index, cb) {
+  var matchset = this.matches[index]
+  if (!matchset)
+    return cb()
+
+  var found = Object.keys(matchset)
+  var self = this
+  var n = found.length
+
+  if (n === 0)
+    return cb()
+
+  var set = this.matches[index] = Object.create(null)
+  found.forEach(function (p, i) {
+    // If there's a problem with the stat, then it means that
+    // one or more of the links in the realpath couldn't be
+    // resolved.  just return the abs value in that case.
+    p = self._makeAbs(p)
+    fs.realpath(p, self.realpathCache, function (er, real) {
+      if (!er)
+        set[real] = true
+      else if (er.syscall === 'stat')
+        set[p] = true
+      else
+        self.emit('error', er) // srsly wtf right here
+
+      if (--n === 0) {
+        self.matches[index] = set
+        cb()
+      }
+    })
+  })
+}
+
+Glob.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+Glob.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
+
+Glob.prototype.abort = function () {
+  this.aborted = true
+  this.emit('abort')
+}
+
+Glob.prototype.pause = function () {
+  if (!this.paused) {
+    this.paused = true
+    this.emit('pause')
+  }
+}
+
+Glob.prototype.resume = function () {
+  if (this.paused) {
+    this.emit('resume')
+    this.paused = false
+    if (this._emitQueue.length) {
+      var eq = this._emitQueue.slice(0)
+      this._emitQueue.length = 0
+      for (var i = 0; i < eq.length; i ++) {
+        var e = eq[i]
+        this._emitMatch(e[0], e[1])
+      }
+    }
+    if (this._processQueue.length) {
+      var pq = this._processQueue.slice(0)
+      this._processQueue.length = 0
+      for (var i = 0; i < pq.length; i ++) {
+        var p = pq[i]
+        this._processing--
+        this._process(p[0], p[1], p[2], p[3])
+      }
+    }
+  }
+}
+
+Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
+  assert(this instanceof Glob)
+  assert(typeof cb === 'function')
+
+  if (this.aborted)
+    return
+
+  this._processing++
+  if (this.paused) {
+    this._processQueue.push([pattern, index, inGlobStar, cb])
+    return
+  }
+
+  //console.error('PROCESS %d', this._processing, pattern)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // see if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index, cb)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip _processing
+  if (childrenIgnored(this, read))
+    return cb()
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
+}
+
+Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return cb()
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return cb()
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this._emitMatch(index, e)
+    }
+    // This was the last one, and no stats were needed
+    return cb()
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix) {
+      if (prefix !== '/')
+        e = prefix + '/' + e
+      else
+        e = prefix + e
+    }
+    this._process([e].concat(remain), index, inGlobStar, cb)
+  }
+  cb()
+}
+
+Glob.prototype._emitMatch = function (index, e) {
+  if (this.aborted)
+    return
+
+  if (this.matches[index][e])
+    return
+
+  if (isIgnored(this, e))
+    return
+
+  if (this.paused) {
+    this._emitQueue.push([index, e])
+    return
+  }
+
+  var abs = this._makeAbs(e)
+
+  if (this.nodir) {
+    var c = this.cache[abs]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
+
+  if (this.mark)
+    e = this._mark(e)
+
+  this.matches[index][e] = true
+
+  var st = this.statCache[abs]
+  if (st)
+    this.emit('stat', e, st)
+
+  this.emit('match', e)
+}
+
+Glob.prototype._readdirInGlobStar = function (abs, cb) {
+  if (this.aborted)
+    return
+
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false, cb)
+
+  var lstatkey = 'lstat\0' + abs
+  var self = this
+  var lstatcb = inflight(lstatkey, lstatcb_)
+
+  if (lstatcb)
+    fs.lstat(abs, lstatcb)
+
+  function lstatcb_ (er, lstat) {
+    if (er)
+      return cb()
+
+    var isSym = lstat.isSymbolicLink()
+    self.symlinks[abs] = isSym
+
+    // If it's not a symlink or a dir, then it's definitely a regular file.
+    // don't bother doing a readdir in that case.
+    if (!isSym && !lstat.isDirectory()) {
+      self.cache[abs] = 'FILE'
+      cb()
+    } else
+      self._readdir(abs, false, cb)
+  }
+}
+
+Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+  if (this.aborted)
+    return
+
+  cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
+  if (!cb)
+    return
+
+  //console.error('RD %j %j', +inGlobStar, abs)
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs, cb)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return cb()
+
+    if (Array.isArray(c))
+      return cb(null, c)
+  }
+
+  var self = this
+  fs.readdir(abs, readdirCb(this, abs, cb))
+}
+
+function readdirCb (self, abs, cb) {
+  return function (er, entries) {
+    if (er)
+      self._readdirError(abs, er, cb)
+    else
+      self._readdirEntries(abs, entries, cb)
+  }
+}
+
+Glob.prototype._readdirEntries = function (abs, entries, cb) {
+  if (this.aborted)
+    return
+
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+  return cb(null, entries)
+}
+
+Glob.prototype._readdirError = function (f, er, cb) {
+  if (this.aborted)
+    return
+
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      this.cache[this._makeAbs(f)] = 'FILE'
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict) {
+        this.emit('error', er)
+        // If the error is handled, then we abort
+        // if not, we threw out of here
+        this.abort()
+      }
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+
+  return cb()
+}
+
+Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+
+Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+  //console.error('pgs2', prefix, remain[0], entries)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return cb()
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false, cb)
+
+  var isSym = this.symlinks[abs]
+  var len = entries.length
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return cb()
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true, cb)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true, cb)
+  }
+
+  cb()
+}
+
+Glob.prototype._processSimple = function (prefix, index, cb) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var self = this
+  this._stat(prefix, function (er, exists) {
+    self._processSimple2(prefix, index, er, exists, cb)
+  })
+}
+Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
+
+  //console.error('ps2', prefix, exists)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return cb()
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
+
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
+
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+  cb()
+}
+
+// Returns either 'DIR', 'FILE', or false
+Glob.prototype._stat = function (f, cb) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
+
+  if (f.length > this.maxLength)
+    return cb()
+
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return cb(null, c)
+
+    if (needDir && c === 'FILE')
+      return cb()
+
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (stat !== undefined) {
+    if (stat === false)
+      return cb(null, stat)
+    else {
+      var type = stat.isDirectory() ? 'DIR' : 'FILE'
+      if (needDir && type === 'FILE')
+        return cb()
+      else
+        return cb(null, type, stat)
+    }
+  }
+
+  var self = this
+  var statcb = inflight('stat\0' + abs, lstatcb_)
+  if (statcb)
+    fs.lstat(abs, statcb)
+
+  function lstatcb_ (er, lstat) {
+    if (lstat && lstat.isSymbolicLink()) {
+      // If it's a symlink, then treat it as the target, unless
+      // the target does not exist, then treat it as a file.
+      return fs.stat(abs, function (er, stat) {
+        if (er)
+          self._stat2(f, abs, null, lstat, cb)
+        else
+          self._stat2(f, abs, er, stat, cb)
+      })
+    } else {
+      self._stat2(f, abs, er, lstat, cb)
+    }
+  }
+}
+
+Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+  if (er) {
+    this.statCache[abs] = false
+    return cb()
+  }
+
+  var needDir = f.slice(-1) === '/'
+  this.statCache[abs] = stat
+
+  if (abs.slice(-1) === '/' && !stat.isDirectory())
+    return cb(null, false, stat)
+
+  var c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[abs] = this.cache[abs] || c
+
+  if (needDir && c !== 'DIR')
+    return cb()
+
+  return cb(null, c, stat)
+}
+
+}).call(this,require('_process'))
+},{"./common.js":15,"./sync.js":17,"_process":24,"assert":9,"events":14,"fs":12,"inflight":18,"inherits":19,"minimatch":20,"once":21,"path":22,"path-is-absolute":23,"util":28}],17:[function(require,module,exports){
+(function (process){
+module.exports = globSync
+globSync.GlobSync = GlobSync
+
+var fs = require('fs')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var Glob = require('./glob.js').Glob
+var util = require('util')
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var common = require('./common.js')
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var childrenIgnored = common.childrenIgnored
+
+function globSync (pattern, options) {
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  return new GlobSync(pattern, options).found
+}
+
+function GlobSync (pattern, options) {
+  if (!pattern)
+    throw new Error('must provide pattern')
+
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  if (!(this instanceof GlobSync))
+    return new GlobSync(pattern, options)
+
+  setopts(this, pattern, options)
+
+  if (this.noprocess)
+    return this
+
+  var n = this.minimatch.set.length
+  this.matches = new Array(n)
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false)
+  }
+  this._finish()
+}
+
+GlobSync.prototype._finish = function () {
+  assert(this instanceof GlobSync)
+  if (this.realpath) {
+    var self = this
+    this.matches.forEach(function (matchset, index) {
+      var set = self.matches[index] = Object.create(null)
+      for (var p in matchset) {
+        try {
+          p = self._makeAbs(p)
+          var real = fs.realpathSync(p, self.realpathCache)
+          set[real] = true
+        } catch (er) {
+          if (er.syscall === 'stat')
+            set[self._makeAbs(p)] = true
+          else
+            throw er
+        }
+      }
+    })
+  }
+  common.finish(this)
+}
+
+
+GlobSync.prototype._process = function (pattern, index, inGlobStar) {
+  assert(this instanceof GlobSync)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // See if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip processing
+  if (childrenIgnored(this, read))
+    return
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar)
+}
+
+
+GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {
+  var entries = this._readdir(abs, inGlobStar)
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix.slice(-1) !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this.matches[index][e] = true
+    }
+    // This was the last one, and no stats were needed
+    return
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix)
+      newPattern = [prefix, e]
+    else
+      newPattern = [e]
+    this._process(newPattern.concat(remain), index, inGlobStar)
+  }
+}
+
+
+GlobSync.prototype._emitMatch = function (index, e) {
+  var abs = this._makeAbs(e)
+  if (this.mark)
+    e = this._mark(e)
+
+  if (this.matches[index][e])
+    return
+
+  if (this.nodir) {
+    var c = this.cache[this._makeAbs(e)]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
+
+  this.matches[index][e] = true
+  if (this.stat)
+    this._stat(e)
+}
+
+
+GlobSync.prototype._readdirInGlobStar = function (abs) {
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false)
+
+  var entries
+  var lstat
+  var stat
+  try {
+    lstat = fs.lstatSync(abs)
+  } catch (er) {
+    // lstat failed, doesn't exist
+    return null
+  }
+
+  var isSym = lstat.isSymbolicLink()
+  this.symlinks[abs] = isSym
+
+  // If it's not a symlink or a dir, then it's definitely a regular file.
+  // don't bother doing a readdir in that case.
+  if (!isSym && !lstat.isDirectory())
+    this.cache[abs] = 'FILE'
+  else
+    entries = this._readdir(abs, false)
+
+  return entries
+}
+
+GlobSync.prototype._readdir = function (abs, inGlobStar) {
+  var entries
+
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return null
+
+    if (Array.isArray(c))
+      return c
+  }
+
+  try {
+    return this._readdirEntries(abs, fs.readdirSync(abs))
+  } catch (er) {
+    this._readdirError(abs, er)
+    return null
+  }
+}
+
+GlobSync.prototype._readdirEntries = function (abs, entries) {
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+
+  // mark and cache dir-ness
+  return entries
+}
+
+GlobSync.prototype._readdirError = function (f, er) {
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      this.cache[this._makeAbs(f)] = 'FILE'
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict)
+        throw er
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+}
+
+GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {
+
+  var entries = this._readdir(abs, inGlobStar)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false)
+
+  var len = entries.length
+  var isSym = this.symlinks[abs]
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true)
+  }
+}
+
+GlobSync.prototype._processSimple = function (prefix, index) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var exists = this._stat(prefix)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
+
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
+
+  // Mark this as a match
+  this.matches[index][prefix] = true
+}
+
+// Returns either 'DIR', 'FILE', or false
+GlobSync.prototype._stat = function (f) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
+
+  if (f.length > this.maxLength)
+    return false
+
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return c
+
+    if (needDir && c === 'FILE')
+      return false
+
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (!stat) {
+    var lstat
+    try {
+      lstat = fs.lstatSync(abs)
+    } catch (er) {
+      return false
+    }
+
+    if (lstat.isSymbolicLink()) {
+      try {
+        stat = fs.statSync(abs)
+      } catch (er) {
+        stat = lstat
+      }
+    } else {
+      stat = lstat
+    }
+  }
+
+  this.statCache[abs] = stat
+
+  var c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[abs] = this.cache[abs] || c
+
+  if (needDir && c !== 'DIR')
+    return false
+
+  return c
+}
+
+GlobSync.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+GlobSync.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
+
+}).call(this,require('_process'))
+},{"./common.js":15,"./glob.js":16,"_process":24,"assert":9,"fs":12,"minimatch":20,"path":22,"path-is-absolute":23,"util":28}],18:[function(require,module,exports){
+(function (process){
+var wrappy = require('wrappy')
+var reqs = Object.create(null)
+var once = require('once')
+
+module.exports = wrappy(inflight)
+
+function inflight (key, cb) {
+  if (reqs[key]) {
+    reqs[key].push(cb)
+    return null
+  } else {
+    reqs[key] = [cb]
+    return makeres(key)
+  }
+}
+
+function makeres (key) {
+  return once(function RES () {
+    var cbs = reqs[key]
+    var len = cbs.length
+    var args = slice(arguments)
+
+    // XXX It's somewhat ambiguous whether a new callback added in this
+    // pass should be queued for later execution if something in the
+    // list of callbacks throws, or if it should just be discarded.
+    // However, it's such an edge case that it hardly matters, and either
+    // choice is likely as surprising as the other.
+    // As it happens, we do go ahead and schedule it for later execution.
+    try {
+      for (var i = 0; i < len; i++) {
+        cbs[i].apply(null, args)
+      }
+    } finally {
+      if (cbs.length > len) {
+        // added more in the interim.
+        // de-zalgo, just in case, but don't call again.
+        cbs.splice(0, len)
+        process.nextTick(function () {
+          RES.apply(null, args)
+        })
+      } else {
+        delete reqs[key]
+      }
+    }
+  })
+}
+
+function slice (args) {
+  var length = args.length
+  var array = []
+
+  for (var i = 0; i < length; i++) array[i] = args[i]
+  return array
+}
+
+}).call(this,require('_process'))
+},{"_process":24,"once":21,"wrappy":29}],19:[function(require,module,exports){
+if (typeof Object.create === 'function') {
+  // implementation from standard node.js 'util' module
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    ctor.prototype = Object.create(superCtor.prototype, {
+      constructor: {
+        value: ctor,
+        enumerable: false,
+        writable: true,
+        configurable: true
+      }
+    });
+  };
+} else {
+  // old school shim for old browsers
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    var TempCtor = function () {}
+    TempCtor.prototype = superCtor.prototype
+    ctor.prototype = new TempCtor()
+    ctor.prototype.constructor = ctor
+  }
+}
+
+},{}],20:[function(require,module,exports){
+module.exports = minimatch
+minimatch.Minimatch = Minimatch
+
+var path = { sep: '/' }
+try {
+  path = require('path')
+} catch (er) {}
+
+var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
+var expand = require('brace-expansion')
+
+var plTypes = {
+  '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},
+  '?': { open: '(?:', close: ')?' },
+  '+': { open: '(?:', close: ')+' },
+  '*': { open: '(?:', close: ')*' },
+  '@': { open: '(?:', close: ')' }
+}
+
+// any single thing other than /
+// don't need to escape / when using new RegExp()
+var qmark = '[^/]'
+
+// * => any number of characters
+var star = qmark + '*?'
+
+// ** when dots are allowed.  Anything goes, except .. and .
+// not (^ or / followed by one or two dots followed by $ or /),
+// followed by anything, any number of times.
+var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
+
+// not a ^ or / followed by a dot,
+// followed by anything, any number of times.
+var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
+
+// characters that need to be escaped in RegExp.
+var reSpecials = charSet('().*{}+?[]^$\\!')
+
+// "abc" -> { a:true, b:true, c:true }
+function charSet (s) {
+  return s.split('').reduce(function (set, c) {
+    set[c] = true
+    return set
+  }, {})
+}
+
+// normalizes slashes.
+var slashSplit = /\/+/
+
+minimatch.filter = filter
+function filter (pattern, options) {
+  options = options || {}
+  return function (p, i, list) {
+    return minimatch(p, pattern, options)
+  }
+}
+
+function ext (a, b) {
+  a = a || {}
+  b = b || {}
+  var t = {}
+  Object.keys(b).forEach(function (k) {
+    t[k] = b[k]
+  })
+  Object.keys(a).forEach(function (k) {
+    t[k] = a[k]
+  })
+  return t
+}
+
+minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return minimatch
+
+  var orig = minimatch
+
+  var m = function minimatch (p, pattern, options) {
+    return orig.minimatch(p, pattern, ext(def, options))
+  }
+
+  m.Minimatch = function Minimatch (pattern, options) {
+    return new orig.Minimatch(pattern, ext(def, options))
+  }
+
+  return m
+}
+
+Minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return Minimatch
+  return minimatch.defaults(def).Minimatch
+}
+
+function minimatch (p, pattern, options) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+
+  // shortcut: comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    return false
+  }
+
+  // "" only matches ""
+  if (pattern.trim() === '') return p === ''
+
+  return new Minimatch(pattern, options).match(p)
+}
+
+function Minimatch (pattern, options) {
+  if (!(this instanceof Minimatch)) {
+    return new Minimatch(pattern, options)
+  }
+
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+  pattern = pattern.trim()
+
+  // windows support: need to use /, not \
+  if (path.sep !== '/') {
+    pattern = pattern.split(path.sep).join('/')
+  }
+
+  this.options = options
+  this.set = []
+  this.pattern = pattern
+  this.regexp = null
+  this.negate = false
+  this.comment = false
+  this.empty = false
+
+  // make the set of regexps etc.
+  this.make()
+}
+
+Minimatch.prototype.debug = function () {}
+
+Minimatch.prototype.make = make
+function make () {
+  // don't do it more than once.
+  if (this._made) return
+
+  var pattern = this.pattern
+  var options = this.options
+
+  // empty patterns and comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    this.comment = true
+    return
+  }
+  if (!pattern) {
+    this.empty = true
+    return
+  }
+
+  // step 1: figure out negation, etc.
+  this.parseNegate()
+
+  // step 2: expand braces
+  var set = this.globSet = this.braceExpand()
+
+  if (options.debug) this.debug = console.error
+
+  this.debug(this.pattern, set)
+
+  // step 3: now we have a set, so turn each one into a series of path-portion
+  // matching patterns.
+  // These will be regexps, except in the case of "**", which is
+  // set to the GLOBSTAR object for globstar behavior,
+  // and will not contain any / characters
+  set = this.globParts = set.map(function (s) {
+    return s.split(slashSplit)
+  })
+
+  this.debug(this.pattern, set)
+
+  // glob --> regexps
+  set = set.map(function (s, si, set) {
+    return s.map(this.parse, this)
+  }, this)
+
+  this.debug(this.pattern, set)
+
+  // filter out everything that didn't compile properly.
+  set = set.filter(function (s) {
+    return s.indexOf(false) === -1
+  })
+
+  this.debug(this.pattern, set)
+
+  this.set = set
+}
+
+Minimatch.prototype.parseNegate = parseNegate
+function parseNegate () {
+  var pattern = this.pattern
+  var negate = false
+  var options = this.options
+  var negateOffset = 0
+
+  if (options.nonegate) return
+
+  for (var i = 0, l = pattern.length
+    ; i < l && pattern.charAt(i) === '!'
+    ; i++) {
+    negate = !negate
+    negateOffset++
+  }
+
+  if (negateOffset) this.pattern = pattern.substr(negateOffset)
+  this.negate = negate
+}
+
+// Brace expansion:
+// a{b,c}d -> abd acd
+// a{b,}c -> abc ac
+// a{0..3}d -> a0d a1d a2d a3d
+// a{b,c{d,e}f}g -> abg acdfg acefg
+// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+//
+// Invalid sets are not expanded.
+// a{2..}b -> a{2..}b
+// a{b}c -> a{b}c
+minimatch.braceExpand = function (pattern, options) {
+  return braceExpand(pattern, options)
+}
+
+Minimatch.prototype.braceExpand = braceExpand
+
+function braceExpand (pattern, options) {
+  if (!options) {
+    if (this instanceof Minimatch) {
+      options = this.options
+    } else {
+      options = {}
+    }
+  }
+
+  pattern = typeof pattern === 'undefined'
+    ? this.pattern : pattern
+
+  if (typeof pattern === 'undefined') {
+    throw new TypeError('undefined pattern')
+  }
+
+  if (options.nobrace ||
+    !pattern.match(/\{.*\}/)) {
+    // shortcut. no need to expand.
+    return [pattern]
+  }
+
+  return expand(pattern)
+}
+
+// parse a component of the expanded set.
+// At this point, no pattern may contain "/" in it
+// so we're going to return a 2d array, where each entry is the full
+// pattern, split on '/', and then turned into a regular expression.
+// A regexp is made at the end which joins each array with an
+// escaped /, and another full one which joins each regexp with |.
+//
+// Following the lead of Bash 4.1, note that "**" only has special meaning
+// when it is the *only* thing in a path portion.  Otherwise, any series
+// of * is equivalent to a single *.  Globstar behavior is enabled by
+// default, and can be disabled by setting options.noglobstar.
+Minimatch.prototype.parse = parse
+var SUBPARSE = {}
+function parse (pattern, isSub) {
+  if (pattern.length > 1024 * 64) {
+    throw new TypeError('pattern is too long')
+  }
+
+  var options = this.options
+
+  // shortcuts
+  if (!options.noglobstar && pattern === '**') return GLOBSTAR
+  if (pattern === '') return ''
+
+  var re = ''
+  var hasMagic = !!options.nocase
+  var escaping = false
+  // ? => one single character
+  var patternListStack = []
+  var negativeLists = []
+  var stateChar
+  var inClass = false
+  var reClassStart = -1
+  var classStart = -1
+  // . and .. never match anything that doesn't start with .,
+  // even when options.dot is set.
+  var patternStart = pattern.charAt(0) === '.' ? '' // anything
+  // not (start or / followed by . or .. followed by / or end)
+  : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
+  : '(?!\\.)'
+  var self = this
+
+  function clearStateChar () {
+    if (stateChar) {
+      // we had some state-tracking character
+      // that wasn't consumed by this pass.
+      switch (stateChar) {
+        case '*':
+          re += star
+          hasMagic = true
+        break
+        case '?':
+          re += qmark
+          hasMagic = true
+        break
+        default:
+          re += '\\' + stateChar
+        break
+      }
+      self.debug('clearStateChar %j %j', stateChar, re)
+      stateChar = false
+    }
+  }
+
+  for (var i = 0, len = pattern.length, c
+    ; (i < len) && (c = pattern.charAt(i))
+    ; i++) {
+    this.debug('%s\t%s %s %j', pattern, i, re, c)
+
+    // skip over any that are escaped.
+    if (escaping && reSpecials[c]) {
+      re += '\\' + c
+      escaping = false
+      continue
+    }
+
+    switch (c) {
+      case '/':
+        // completely not allowed, even escaped.
+        // Should already be path-split by now.
+        return false
+
+      case '\\':
+        clearStateChar()
+        escaping = true
+      continue
+
+      // the various stateChar values
+      // for the "extglob" stuff.
+      case '?':
+      case '*':
+      case '+':
+      case '@':
+      case '!':
+        this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
+
+        // all of those are literals inside a class, except that
+        // the glob [!a] means [^a] in regexp
+        if (inClass) {
+          this.debug('  in class')
+          if (c === '!' && i === classStart + 1) c = '^'
+          re += c
+          continue
+        }
+
+        // if we already have a stateChar, then it means
+        // that there was something like ** or +? in there.
+        // Handle the stateChar, then proceed with this one.
+        self.debug('call clearStateChar %j', stateChar)
+        clearStateChar()
+        stateChar = c
+        // if extglob is disabled, then +(asdf|foo) isn't a thing.
+        // just clear the statechar *now*, rather than even diving into
+        // the patternList stuff.
+        if (options.noext) clearStateChar()
+      continue
+
+      case '(':
+        if (inClass) {
+          re += '('
+          continue
+        }
+
+        if (!stateChar) {
+          re += '\\('
+          continue
+        }
+
+        patternListStack.push({
+          type: stateChar,
+          start: i - 1,
+          reStart: re.length,
+          open: plTypes[stateChar].open,
+          close: plTypes[stateChar].close
+        })
+        // negation is (?:(?!js)[^/]*)
+        re += stateChar === '!' ? '(?:(?!(?:' : '(?:'
+        this.debug('plType %j %j', stateChar, re)
+        stateChar = false
+      continue
+
+      case ')':
+        if (inClass || !patternListStack.length) {
+          re += '\\)'
+          continue
+        }
+
+        clearStateChar()
+        hasMagic = true
+        var pl = patternListStack.pop()
+        // negation is (?:(?!js)[^/]*)
+        // The others are (?:<pattern>)<type>
+        re += pl.close
+        if (pl.type === '!') {
+          negativeLists.push(pl)
+        }
+        pl.reEnd = re.length
+      continue
+
+      case '|':
+        if (inClass || !patternListStack.length || escaping) {
+          re += '\\|'
+          escaping = false
+          continue
+        }
+
+        clearStateChar()
+        re += '|'
+      continue
+
+      // these are mostly the same in regexp and glob
+      case '[':
+        // swallow any state-tracking char before the [
+        clearStateChar()
+
+        if (inClass) {
+          re += '\\' + c
+          continue
+        }
+
+        inClass = true
+        classStart = i
+        reClassStart = re.length
+        re += c
+      continue
+
+      case ']':
+        //  a right bracket shall lose its special
+        //  meaning and represent itself in
+        //  a bracket expression if it occurs
+        //  first in the list.  -- POSIX.2 2.8.3.2
+        if (i === classStart + 1 || !inClass) {
+          re += '\\' + c
+          escaping = false
+          continue
+        }
+
+        // handle the case where we left a class open.
+        // "[z-a]" is valid, equivalent to "\[z-a\]"
+        if (inClass) {
+          // split where the last [ was, make sure we don't have
+          // an invalid re. if so, re-walk the contents of the
+          // would-be class to re-translate any characters that
+          // were passed through as-is
+          // TODO: It would probably be faster to determine this
+          // without a try/catch and a new RegExp, but it's tricky
+          // to do safely.  For now, this is safe and works.
+          var cs = pattern.substring(classStart + 1, i)
+          try {
+            RegExp('[' + cs + ']')
+          } catch (er) {
+            // not a valid class!
+            var sp = this.parse(cs, SUBPARSE)
+            re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
+            hasMagic = hasMagic || sp[1]
+            inClass = false
+            continue
+          }
+        }
+
+        // finish up the class.
+        hasMagic = true
+        inClass = false
+        re += c
+      continue
+
+      default:
+        // swallow any state char that wasn't consumed
+        clearStateChar()
+
+        if (escaping) {
+          // no need
+          escaping = false
+        } else if (reSpecials[c]
+          && !(c === '^' && inClass)) {
+          re += '\\'
+        }
+
+        re += c
+
+    } // switch
+  } // for
+
+  // handle the case where we left a class open.
+  // "[abc" is valid, equivalent to "\[abc"
+  if (inClass) {
+    // split where the last [ was, and escape it
+    // this is a huge pita.  We now have to re-walk
+    // the contents of the would-be class to re-translate
+    // any characters that were passed through as-is
+    cs = pattern.substr(classStart + 1)
+    sp = this.parse(cs, SUBPARSE)
+    re = re.substr(0, reClassStart) + '\\[' + sp[0]
+    hasMagic = hasMagic || sp[1]
+  }
+
+  // handle the case where we had a +( thing at the *end*
+  // of the pattern.
+  // each pattern list stack adds 3 chars, and we need to go through
+  // and escape any | chars that were passed through as-is for the regexp.
+  // Go through and escape them, taking care not to double-escape any
+  // | chars that were already escaped.
+  for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+    var tail = re.slice(pl.reStart + pl.open.length)
+    this.debug('setting tail', re, pl)
+    // maybe some even number of \, then maybe 1 \, followed by a |
+    tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) {
+      if (!$2) {
+        // the | isn't already escaped, so escape it.
+        $2 = '\\'
+      }
+
+      // need to escape all those slashes *again*, without escaping the
+      // one that we need for escaping the | character.  As it works out,
+      // escaping an even number of slashes can be done by simply repeating
+      // it exactly after itself.  That's why this trick works.
+      //
+      // I am sorry that you have to see this.
+      return $1 + $1 + $2 + '|'
+    })
+
+    this.debug('tail=%j\n   %s', tail, tail, pl, re)
+    var t = pl.type === '*' ? star
+      : pl.type === '?' ? qmark
+      : '\\' + pl.type
+
+    hasMagic = true
+    re = re.slice(0, pl.reStart) + t + '\\(' + tail
+  }
+
+  // handle trailing things that only matter at the very end.
+  clearStateChar()
+  if (escaping) {
+    // trailing \\
+    re += '\\\\'
+  }
+
+  // only need to apply the nodot start if the re starts with
+  // something that could conceivably capture a dot
+  var addPatternStart = false
+  switch (re.charAt(0)) {
+    case '.':
+    case '[':
+    case '(': addPatternStart = true
+  }
+
+  // Hack to work around lack of negative lookbehind in JS
+  // A pattern like: *.!(x).!(y|z) needs to ensure that a name
+  // like 'a.xyz.yz' doesn't match.  So, the first negative
+  // lookahead, has to look ALL the way ahead, to the end of
+  // the pattern.
+  for (var n = negativeLists.length - 1; n > -1; n--) {
+    var nl = negativeLists[n]
+
+    var nlBefore = re.slice(0, nl.reStart)
+    var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)
+    var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)
+    var nlAfter = re.slice(nl.reEnd)
+
+    nlLast += nlAfter
+
+    // Handle nested stuff like *(*.js|!(*.json)), where open parens
+    // mean that we should *not* include the ) in the bit that is considered
+    // "after" the negated section.
+    var openParensBefore = nlBefore.split('(').length - 1
+    var cleanAfter = nlAfter
+    for (i = 0; i < openParensBefore; i++) {
+      cleanAfter = cleanAfter.replace(/\)[+*?]?/, '')
+    }
+    nlAfter = cleanAfter
+
+    var dollar = ''
+    if (nlAfter === '' && isSub !== SUBPARSE) {
+      dollar = '$'
+    }
+    var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast
+    re = newRe
+  }
+
+  // if the re is not "" at this point, then we need to make sure
+  // it doesn't match against an empty path part.
+  // Otherwise a/* will match a/, which it should not.
+  if (re !== '' && hasMagic) {
+    re = '(?=.)' + re
+  }
+
+  if (addPatternStart) {
+    re = patternStart + re
+  }
+
+  // parsing just a piece of a larger pattern.
+  if (isSub === SUBPARSE) {
+    return [re, hasMagic]
+  }
+
+  // skip the regexp for non-magical patterns
+  // unescape anything in it, though, so that it'll be
+  // an exact match against a file etc.
+  if (!hasMagic) {
+    return globUnescape(pattern)
+  }
+
+  var flags = options.nocase ? 'i' : ''
+  try {
+    var regExp = new RegExp('^' + re + '$', flags)
+  } catch (er) {
+    // If it was an invalid regular expression, then it can't match
+    // anything.  This trick looks for a character after the end of
+    // the string, which is of course impossible, except in multi-line
+    // mode, but it's not a /m regex.
+    return new RegExp('$.')
+  }
+
+  regExp._glob = pattern
+  regExp._src = re
+
+  return regExp
+}
+
+minimatch.makeRe = function (pattern, options) {
+  return new Minimatch(pattern, options || {}).makeRe()
+}
+
+Minimatch.prototype.makeRe = makeRe
+function makeRe () {
+  if (this.regexp || this.regexp === false) return this.regexp
+
+  // at this point, this.set is a 2d array of partial
+  // pattern strings, or "**".
+  //
+  // It's better to use .match().  This function shouldn't
+  // be used, really, but it's pretty convenient sometimes,
+  // when you just want to work with a regex.
+  var set = this.set
+
+  if (!set.length) {
+    this.regexp = false
+    return this.regexp
+  }
+  var options = this.options
+
+  var twoStar = options.noglobstar ? star
+    : options.dot ? twoStarDot
+    : twoStarNoDot
+  var flags = options.nocase ? 'i' : ''
+
+  var re = set.map(function (pattern) {
+    return pattern.map(function (p) {
+      return (p === GLOBSTAR) ? twoStar
+      : (typeof p === 'string') ? regExpEscape(p)
+      : p._src
+    }).join('\\\/')
+  }).join('|')
+
+  // must match entire pattern
+  // ending in a * or ** will make it less strict.
+  re = '^(?:' + re + ')$'
+
+  // can match anything, as long as it's not this.
+  if (this.negate) re = '^(?!' + re + ').*$'
+
+  try {
+    this.regexp = new RegExp(re, flags)
+  } catch (ex) {
+    this.regexp = false
+  }
+  return this.regexp
+}
+
+minimatch.match = function (list, pattern, options) {
+  options = options || {}
+  var mm = new Minimatch(pattern, options)
+  list = list.filter(function (f) {
+    return mm.match(f)
+  })
+  if (mm.options.nonull && !list.length) {
+    list.push(pattern)
+  }
+  return list
+}
+
+Minimatch.prototype.match = match
+function match (f, partial) {
+  this.debug('match', f, this.pattern)
+  // short-circuit in the case of busted things.
+  // comments, etc.
+  if (this.comment) return false
+  if (this.empty) return f === ''
+
+  if (f === '/' && partial) return true
+
+  var options = this.options
+
+  // windows: need to use /, not \
+  if (path.sep !== '/') {
+    f = f.split(path.sep).join('/')
+  }
+
+  // treat the test path as a set of pathparts.
+  f = f.split(slashSplit)
+  this.debug(this.pattern, 'split', f)
+
+  // just ONE of the pattern sets in this.set needs to match
+  // in order for it to be valid.  If negating, then just one
+  // match means that we have failed.
+  // Either way, return on the first hit.
+
+  var set = this.set
+  this.debug(this.pattern, 'set', set)
+
+  // Find the basename of the path by looking for the last non-empty segment
+  var filename
+  var i
+  for (i = f.length - 1; i >= 0; i--) {
+    filename = f[i]
+    if (filename) break
+  }
+
+  for (i = 0; i < set.length; i++) {
+    var pattern = set[i]
+    var file = f
+    if (options.matchBase && pattern.length === 1) {
+      file = [filename]
+    }
+    var hit = this.matchOne(file, pattern, partial)
+    if (hit) {
+      if (options.flipNegate) return true
+      return !this.negate
+    }
+  }
+
+  // didn't get any hits.  this is success if it's a negative
+  // pattern, failure otherwise.
+  if (options.flipNegate) return false
+  return this.negate
+}
+
+// set partial to true to test if, for example,
+// "/a/b" matches the start of "/*/b/*/d"
+// Partial means, if you run out of file before you run
+// out of pattern, then that's fine, as long as all
+// the parts match.
+Minimatch.prototype.matchOne = function (file, pattern, partial) {
+  var options = this.options
+
+  this.debug('matchOne',
+    { 'this': this, file: file, pattern: pattern })
+
+  this.debug('matchOne', file.length, pattern.length)
+
+  for (var fi = 0,
+      pi = 0,
+      fl = file.length,
+      pl = pattern.length
+      ; (fi < fl) && (pi < pl)
+      ; fi++, pi++) {
+    this.debug('matchOne loop')
+    var p = pattern[pi]
+    var f = file[fi]
+
+    this.debug(pattern, p, f)
+
+    // should be impossible.
+    // some invalid regexp stuff in the set.
+    if (p === false) return false
+
+    if (p === GLOBSTAR) {
+      this.debug('GLOBSTAR', [pattern, p, f])
+
+      // "**"
+      // a/**/b/**/c would match the following:
+      // a/b/x/y/z/c
+      // a/x/y/z/b/c
+      // a/b/x/b/x/c
+      // a/b/c
+      // To do this, take the rest of the pattern after
+      // the **, and see if it would match the file remainder.
+      // If so, return success.
+      // If not, the ** "swallows" a segment, and try again.
+      // This is recursively awful.
+      //
+      // a/**/b/**/c matching a/b/x/y/z/c
+      // - a matches a
+      // - doublestar
+      //   - matchOne(b/x/y/z/c, b/**/c)
+      //     - b matches b
+      //     - doublestar
+      //       - matchOne(x/y/z/c, c) -> no
+      //       - matchOne(y/z/c, c) -> no
+      //       - matchOne(z/c, c) -> no
+      //       - matchOne(c, c) yes, hit
+      var fr = fi
+      var pr = pi + 1
+      if (pr === pl) {
+        this.debug('** at the end')
+        // a ** at the end will just swallow the rest.
+        // We have found a match.
+        // however, it will not swallow /.x, unless
+        // options.dot is set.
+        // . and .. are *never* matched by **, for explosively
+        // exponential reasons.
+        for (; fi < fl; fi++) {
+          if (file[fi] === '.' || file[fi] === '..' ||
+            (!options.dot && file[fi].charAt(0) === '.')) return false
+        }
+        return true
+      }
+
+      // ok, let's see if we can swallow whatever we can.
+      while (fr < fl) {
+        var swallowee = file[fr]
+
+        this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
+
+        // XXX remove this slice.  Just pass the start index.
+        if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+          this.debug('globstar found match!', fr, fl, swallowee)
+          // found a match.
+          return true
+        } else {
+          // can't swallow "." or ".." ever.
+          // can only swallow ".foo" when explicitly asked.
+          if (swallowee === '.' || swallowee === '..' ||
+            (!options.dot && swallowee.charAt(0) === '.')) {
+            this.debug('dot detected!', file, fr, pattern, pr)
+            break
+          }
+
+          // ** swallows a segment, and continue.
+          this.debug('globstar swallow a segment, and continue')
+          fr++
+        }
+      }
+
+      // no match was found.
+      // However, in partial mode, we can't say this is necessarily over.
+      // If there's more *pattern* left, then
+      if (partial) {
+        // ran out of file
+        this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
+        if (fr === fl) return true
+      }
+      return false
+    }
+
+    // something other than **
+    // non-magic patterns just have to match exactly
+    // patterns with magic have been turned into regexps.
+    var hit
+    if (typeof p === 'string') {
+      if (options.nocase) {
+        hit = f.toLowerCase() === p.toLowerCase()
+      } else {
+        hit = f === p
+      }
+      this.debug('string match', p, f, hit)
+    } else {
+      hit = f.match(p)
+      this.debug('pattern match', p, f, hit)
+    }
+
+    if (!hit) return false
+  }
+
+  // Note: ending in / means that we'll get a final ""
+  // at the end of the pattern.  This can only match a
+  // corresponding "" at the end of the file.
+  // If the file ends in /, then it can only match a
+  // a pattern that ends in /, unless the pattern just
+  // doesn't have any more for it. But, a/b/ should *not*
+  // match "a/b/*", even though "" matches against the
+  // [^/]*? pattern, except in partial mode, where it might
+  // simply not be reached yet.
+  // However, a/b/ should still satisfy a/*
+
+  // now either we fell off the end of the pattern, or we're done.
+  if (fi === fl && pi === pl) {
+    // ran out of pattern and filename at the same time.
+    // an exact hit!
+    return true
+  } else if (fi === fl) {
+    // ran out of file, but still had pattern left.
+    // this is ok if we're doing the match as part of
+    // a glob fs traversal.
+    return partial
+  } else if (pi === pl) {
+    // ran out of pattern, still have file left.
+    // this is only acceptable if we're on the very last
+    // empty segment of a file with a trailing slash.
+    // a/* should match a/b/
+    var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
+    return emptyFileEnd
+  }
+
+  // should be unreachable.
+  throw new Error('wtf?')
+}
+
+// replace stuff like \* with *
+function globUnescape (s) {
+  return s.replace(/\\(.)/g, '$1')
+}
+
+function regExpEscape (s) {
+  return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+}
+
+},{"brace-expansion":11,"path":22}],21:[function(require,module,exports){
+var wrappy = require('wrappy')
+module.exports = wrappy(once)
+module.exports.strict = wrappy(onceStrict)
+
+once.proto = once(function () {
+  Object.defineProperty(Function.prototype, 'once', {
+    value: function () {
+      return once(this)
+    },
+    configurable: true
+  })
+
+  Object.defineProperty(Function.prototype, 'onceStrict', {
+    value: function () {
+      return onceStrict(this)
+    },
+    configurable: true
+  })
+})
+
+function once (fn) {
+  var f = function () {
+    if (f.called) return f.value
+    f.called = true
+    return f.value = fn.apply(this, arguments)
+  }
+  f.called = false
+  return f
+}
+
+function onceStrict (fn) {
+  var f = function () {
+    if (f.called)
+      throw new Error(f.onceError)
+    f.called = true
+    return f.value = fn.apply(this, arguments)
+  }
+  var name = fn.name || 'Function wrapped with `once`'
+  f.onceError = name + " shouldn't be called more than once"
+  f.called = false
+  return f
+}
+
+},{"wrappy":29}],22:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// resolves . and .. elements in a path array with directory names there
+// must be no slashes, empty elements, or device names (c:\) in the array
+// (so also no leading and trailing slashes - it does not distinguish
+// relative and absolute paths)
+function normalizeArray(parts, allowAboveRoot) {
+  // if the path tries to go above the root, `up` ends up > 0
+  var up = 0;
+  for (var i = parts.length - 1; i >= 0; i--) {
+    var last = parts[i];
+    if (last === '.') {
+      parts.splice(i, 1);
+    } else if (last === '..') {
+      parts.splice(i, 1);
+      up++;
+    } else if (up) {
+      parts.splice(i, 1);
+      up--;
+    }
+  }
+
+  // if the path is allowed to go above the root, restore leading ..s
+  if (allowAboveRoot) {
+    for (; up--; up) {
+      parts.unshift('..');
+    }
+  }
+
+  return parts;
+}
+
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+    /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var splitPath = function(filename) {
+  return splitPathRe.exec(filename).slice(1);
+};
+
+// path.resolve([from ...], to)
+// posix version
+exports.resolve = function() {
+  var resolvedPath = '',
+      resolvedAbsolute = false;
+
+  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+    var path = (i >= 0) ? arguments[i] : process.cwd();
+
+    // Skip empty and invalid entries
+    if (typeof path !== 'string') {
+      throw new TypeError('Arguments to path.resolve must be strings');
+    } else if (!path) {
+      continue;
+    }
+
+    resolvedPath = path + '/' + resolvedPath;
+    resolvedAbsolute = path.charAt(0) === '/';
+  }
+
+  // At this point the path should be resolved to a full absolute path, but
+  // handle relative paths to be safe (might happen when process.cwd() fails)
+
+  // Normalize the path
+  resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+    return !!p;
+  }), !resolvedAbsolute).join('/');
+
+  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+};
+
+// path.normalize(path)
+// posix version
+exports.normalize = function(path) {
+  var isAbsolute = exports.isAbsolute(path),
+      trailingSlash = substr(path, -1) === '/';
+
+  // Normalize the path
+  path = normalizeArray(filter(path.split('/'), function(p) {
+    return !!p;
+  }), !isAbsolute).join('/');
+
+  if (!path && !isAbsolute) {
+    path = '.';
+  }
+  if (path && trailingSlash) {
+    path += '/';
+  }
+
+  return (isAbsolute ? '/' : '') + path;
+};
+
+// posix version
+exports.isAbsolute = function(path) {
+  return path.charAt(0) === '/';
+};
+
+// posix version
+exports.join = function() {
+  var paths = Array.prototype.slice.call(arguments, 0);
+  return exports.normalize(filter(paths, function(p, index) {
+    if (typeof p !== 'string') {
+      throw new TypeError('Arguments to path.join must be strings');
+    }
+    return p;
+  }).join('/'));
+};
+
+
+// path.relative(from, to)
+// posix version
+exports.relative = function(from, to) {
+  from = exports.resolve(from).substr(1);
+  to = exports.resolve(to).substr(1);
+
+  function trim(arr) {
+    var start = 0;
+    for (; start < arr.length; start++) {
+      if (arr[start] !== '') break;
+    }
+
+    var end = arr.length - 1;
+    for (; end >= 0; end--) {
+      if (arr[end] !== '') break;
+    }
+
+    if (start > end) return [];
+    return arr.slice(start, end - start + 1);
+  }
+
+  var fromParts = trim(from.split('/'));
+  var toParts = trim(to.split('/'));
+
+  var length = Math.min(fromParts.length, toParts.length);
+  var samePartsLength = length;
+  for (var i = 0; i < length; i++) {
+    if (fromParts[i] !== toParts[i]) {
+      samePartsLength = i;
+      break;
+    }
+  }
+
+  var outputParts = [];
+  for (var i = samePartsLength; i < fromParts.length; i++) {
+    outputParts.push('..');
+  }
+
+  outputParts = outputParts.concat(toParts.slice(samePartsLength));
+
+  return outputParts.join('/');
+};
+
+exports.sep = '/';
+exports.delimiter = ':';
+
+exports.dirname = function(path) {
+  var result = splitPath(path),
+      root = result[0],
+      dir = result[1];
+
+  if (!root && !dir) {
+    // No dirname whatsoever
+    return '.';
+  }
+
+  if (dir) {
+    // It has a dirname, strip trailing slash
+    dir = dir.substr(0, dir.length - 1);
+  }
+
+  return root + dir;
+};
+
+
+exports.basename = function(path, ext) {
+  var f = splitPath(path)[2];
+  // TODO: make this comparison case-insensitive on windows?
+  if (ext && f.substr(-1 * ext.length) === ext) {
+    f = f.substr(0, f.length - ext.length);
+  }
+  return f;
+};
+
+
+exports.extname = function(path) {
+  return splitPath(path)[3];
+};
+
+function filter (xs, f) {
+    if (xs.filter) return xs.filter(f);
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        if (f(xs[i], i, xs)) res.push(xs[i]);
+    }
+    return res;
+}
+
+// String.prototype.substr - negative index don't work in IE8
+var substr = 'ab'.substr(-1) === 'b'
+    ? function (str, start, len) { return str.substr(start, len) }
+    : function (str, start, len) {
+        if (start < 0) start = str.length + start;
+        return str.substr(start, len);
+    }
+;
+
+}).call(this,require('_process'))
+},{"_process":24}],23:[function(require,module,exports){
+(function (process){
+'use strict';
+
+function posix(path) {
+	return path.charAt(0) === '/';
+}
+
+function win32(path) {
+	// https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
+	var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+	var result = splitDeviceRe.exec(path);
+	var device = result[1] || '';
+	var isUnc = Boolean(device && device.charAt(1) !== ':');
+
+	// UNC paths are always absolute
+	return Boolean(result[2] || isUnc);
+}
+
+module.exports = process.platform === 'win32' ? win32 : posix;
+module.exports.posix = posix;
+module.exports.win32 = win32;
+
+}).call(this,require('_process'))
+},{"_process":24}],24:[function(require,module,exports){
+// shim for using process in browser
+var process = module.exports = {};
+
+// cached from whatever global is present so that test runners that stub it
+// don't break things.  But we need to wrap it in a try catch in case it is
+// wrapped in strict mode code which doesn't define any globals.  It's inside a
+// function because try/catches deoptimize in certain engines.
+
+var cachedSetTimeout;
+var cachedClearTimeout;
+
+function defaultSetTimout() {
+    throw new Error('setTimeout has not been defined');
+}
+function defaultClearTimeout () {
+    throw new Error('clearTimeout has not been defined');
+}
+(function () {
+    try {
+        if (typeof setTimeout === 'function') {
+            cachedSetTimeout = setTimeout;
+        } else {
+            cachedSetTimeout = defaultSetTimout;
+        }
+    } catch (e) {
+        cachedSetTimeout = defaultSetTimout;
+    }
+    try {
+        if (typeof clearTimeout === 'function') {
+            cachedClearTimeout = clearTimeout;
+        } else {
+            cachedClearTimeout = defaultClearTimeout;
+        }
+    } catch (e) {
+        cachedClearTimeout = defaultClearTimeout;
+    }
+} ())
+function runTimeout(fun) {
+    if (cachedSetTimeout === setTimeout) {
+        //normal enviroments in sane situations
+        return setTimeout(fun, 0);
+    }
+    // if setTimeout wasn't available but was latter defined
+    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+        cachedSetTimeout = setTimeout;
+        return setTimeout(fun, 0);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedSetTimeout(fun, 0);
+    } catch(e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+            return cachedSetTimeout.call(null, fun, 0);
+        } catch(e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
+            return cachedSetTimeout.call(this, fun, 0);
+        }
+    }
+
+
+}
+function runClearTimeout(marker) {
+    if (cachedClearTimeout === clearTimeout) {
+        //normal enviroments in sane situations
+        return clearTimeout(marker);
+    }
+    // if clearTimeout wasn't available but was latter defined
+    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+        cachedClearTimeout = clearTimeout;
+        return clearTimeout(marker);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedClearTimeout(marker);
+    } catch (e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
+            return cachedClearTimeout.call(null, marker);
+        } catch (e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
+            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
+            return cachedClearTimeout.call(this, marker);
+        }
+    }
+
+
+
+}
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+    if (!draining || !currentQueue) {
+        return;
+    }
+    draining = false;
+    if (currentQueue.length) {
+        queue = currentQueue.concat(queue);
+    } else {
+        queueIndex = -1;
+    }
+    if (queue.length) {
+        drainQueue();
+    }
+}
+
+function drainQueue() {
+    if (draining) {
+        return;
+    }
+    var timeout = runTimeout(cleanUpNextTick);
+    draining = true;
+
+    var len = queue.length;
+    while(len) {
+        currentQueue = queue;
+        queue = [];
+        while (++queueIndex < len) {
+            if (currentQueue) {
+                currentQueue[queueIndex].run();
+            }
+        }
+        queueIndex = -1;
+        len = queue.length;
+    }
+    currentQueue = null;
+    draining = false;
+    runClearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+    var args = new Array(arguments.length - 1);
+    if (arguments.length > 1) {
+        for (var i = 1; i < arguments.length; i++) {
+            args[i - 1] = arguments[i];
+        }
+    }
+    queue.push(new Item(fun, args));
+    if (queue.length === 1 && !draining) {
+        runTimeout(drainQueue);
+    }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+    this.fun = fun;
+    this.array = array;
+}
+Item.prototype.run = function () {
+    this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+process.prependListener = noop;
+process.prependOnceListener = noop;
+
+process.listeners = function (name) { return [] }
+
+process.binding = function (name) {
+    throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+    throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+},{}],25:[function(require,module,exports){
+//     Underscore.js 1.8.3
+//     http://underscorejs.org
+//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `exports` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var
+    push             = ArrayProto.push,
+    slice            = ArrayProto.slice,
+    toString         = ObjProto.toString,
+    hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind,
+    nativeCreate       = Object.create;
+
+  // Naked function reference for surrogate-prototype-swapping.
+  var Ctor = function(){};
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object.
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {
+    root._ = _;
+  }
+
+  // Current version.
+  _.VERSION = '1.8.3';
+
+  // Internal function that returns an efficient (for current engines) version
+  // of the passed-in callback, to be repeatedly applied in other Underscore
+  // functions.
+  var optimizeCb = function(func, context, argCount) {
+    if (context === void 0) return func;
+    switch (argCount == null ? 3 : argCount) {
+      case 1: return function(value) {
+        return func.call(context, value);
+      };
+      case 2: return function(value, other) {
+        return func.call(context, value, other);
+      };
+      case 3: return function(value, index, collection) {
+        return func.call(context, value, index, collection);
+      };
+      case 4: return function(accumulator, value, index, collection) {
+        return func.call(context, accumulator, value, index, collection);
+      };
+    }
+    return function() {
+      return func.apply(context, arguments);
+    };
+  };
+
+  // A mostly-internal function to generate callbacks that can be applied
+  // to each element in a collection, returning the desired result — either
+  // identity, an arbitrary callback, a property matcher, or a property accessor.
+  var cb = function(value, context, argCount) {
+    if (value == null) return _.identity;
+    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
+    if (_.isObject(value)) return _.matcher(value);
+    return _.property(value);
+  };
+  _.iteratee = function(value, context) {
+    return cb(value, context, Infinity);
+  };
+
+  // An internal function for creating assigner functions.
+  var createAssigner = function(keysFunc, undefinedOnly) {
+    return function(obj) {
+      var length = arguments.length;
+      if (length < 2 || obj == null) return obj;
+      for (var index = 1; index < length; index++) {
+        var source = arguments[index],
+            keys = keysFunc(source),
+            l = keys.length;
+        for (var i = 0; i < l; i++) {
+          var key = keys[i];
+          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
+        }
+      }
+      return obj;
+    };
+  };
+
+  // An internal function for creating a new object that inherits from another.
+  var baseCreate = function(prototype) {
+    if (!_.isObject(prototype)) return {};
+    if (nativeCreate) return nativeCreate(prototype);
+    Ctor.prototype = prototype;
+    var result = new Ctor;
+    Ctor.prototype = null;
+    return result;
+  };
+
+  var property = function(key) {
+    return function(obj) {
+      return obj == null ? void 0 : obj[key];
+    };
+  };
+
+  // Helper for collection methods to determine whether a collection
+  // should be iterated as an array or as an object
+  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
+  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+  var getLength = property('length');
+  var isArrayLike = function(collection) {
+    var length = getLength(collection);
+    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
+  };
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles raw objects in addition to array-likes. Treats all
+  // sparse array-likes as if they were dense.
+  _.each = _.forEach = function(obj, iteratee, context) {
+    iteratee = optimizeCb(iteratee, context);
+    var i, length;
+    if (isArrayLike(obj)) {
+      for (i = 0, length = obj.length; i < length; i++) {
+        iteratee(obj[i], i, obj);
+      }
+    } else {
+      var keys = _.keys(obj);
+      for (i = 0, length = keys.length; i < length; i++) {
+        iteratee(obj[keys[i]], keys[i], obj);
+      }
+    }
+    return obj;
+  };
+
+  // Return the results of applying the iteratee to each element.
+  _.map = _.collect = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length,
+        results = Array(length);
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      results[index] = iteratee(obj[currentKey], currentKey, obj);
+    }
+    return results;
+  };
+
+  // Create a reducing function iterating left or right.
+  function createReduce(dir) {
+    // Optimized iterator function as using arguments.length
+    // in the main function will deoptimize the, see #1991.
+    function iterator(obj, iteratee, memo, keys, index, length) {
+      for (; index >= 0 && index < length; index += dir) {
+        var currentKey = keys ? keys[index] : index;
+        memo = iteratee(memo, obj[currentKey], currentKey, obj);
+      }
+      return memo;
+    }
+
+    return function(obj, iteratee, memo, context) {
+      iteratee = optimizeCb(iteratee, context, 4);
+      var keys = !isArrayLike(obj) && _.keys(obj),
+          length = (keys || obj).length,
+          index = dir > 0 ? 0 : length - 1;
+      // Determine the initial value if none is provided.
+      if (arguments.length < 3) {
+        memo = obj[keys ? keys[index] : index];
+        index += dir;
+      }
+      return iterator(obj, iteratee, memo, keys, index, length);
+    };
+  }
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`.
+  _.reduce = _.foldl = _.inject = createReduce(1);
+
+  // The right-associative version of reduce, also known as `foldr`.
+  _.reduceRight = _.foldr = createReduce(-1);
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, predicate, context) {
+    var key;
+    if (isArrayLike(obj)) {
+      key = _.findIndex(obj, predicate, context);
+    } else {
+      key = _.findKey(obj, predicate, context);
+    }
+    if (key !== void 0 && key !== -1) return obj[key];
+  };
+
+  // Return all the elements that pass a truth test.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, predicate, context) {
+    var results = [];
+    predicate = cb(predicate, context);
+    _.each(obj, function(value, index, list) {
+      if (predicate(value, index, list)) results.push(value);
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, predicate, context) {
+    return _.filter(obj, _.negate(cb(predicate)), context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (!predicate(obj[currentKey], currentKey, obj)) return false;
+    }
+    return true;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Aliased as `any`.
+  _.some = _.any = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (predicate(obj[currentKey], currentKey, obj)) return true;
+    }
+    return false;
+  };
+
+  // Determine if the array or object contains a given item (using `===`).
+  // Aliased as `includes` and `include`.
+  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
+    if (!isArrayLike(obj)) obj = _.values(obj);
+    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+    return _.indexOf(obj, item, fromIndex) >= 0;
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      var func = isFunc ? method : value[method];
+      return func == null ? func : func.apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, _.property(key));
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs) {
+    return _.filter(obj, _.matcher(attrs));
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.find(obj, _.matcher(attrs));
+  };
+
+  // Return the maximum element (or element-based computation).
+  _.max = function(obj, iteratee, context) {
+    var result = -Infinity, lastComputed = -Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value > result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iteratee, context) {
+    var result = Infinity, lastComputed = Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value < result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed < lastComputed || computed === Infinity && result === Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Shuffle a collection, using the modern version of the
+  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
+  _.shuffle = function(obj) {
+    var set = isArrayLike(obj) ? obj : _.values(obj);
+    var length = set.length;
+    var shuffled = Array(length);
+    for (var index = 0, rand; index < length; index++) {
+      rand = _.random(0, index);
+      if (rand !== index) shuffled[index] = shuffled[rand];
+      shuffled[rand] = set[index];
+    }
+    return shuffled;
+  };
+
+  // Sample **n** random values from a collection.
+  // If **n** is not specified, returns a single random element.
+  // The internal `guard` argument allows it to work with `map`.
+  _.sample = function(obj, n, guard) {
+    if (n == null || guard) {
+      if (!isArrayLike(obj)) obj = _.values(obj);
+      return obj[_.random(obj.length - 1)];
+    }
+    return _.shuffle(obj).slice(0, Math.max(0, n));
+  };
+
+  // Sort the object's values by a criterion produced by an iteratee.
+  _.sortBy = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value: value,
+        index: index,
+        criteria: iteratee(value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index - right.index;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(behavior) {
+    return function(obj, iteratee, context) {
+      var result = {};
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index) {
+        var key = iteratee(value, index, obj);
+        behavior(result, value, key);
+      });
+      return result;
+    };
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
+  });
+
+  // Indexes the object's values by a criterion, similar to `groupBy`, but for
+  // when you know that your index values will be unique.
+  _.indexBy = group(function(result, value, key) {
+    result[key] = value;
+  });
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key]++; else result[key] = 1;
+  });
+
+  // Safely create a real, live array from anything iterable.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (isArrayLike(obj)) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
+  };
+
+  // Split a collection into two arrays: one whose elements all satisfy the given
+  // predicate, and one whose elements all do not satisfy the predicate.
+  _.partition = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var pass = [], fail = [];
+    _.each(obj, function(value, key, obj) {
+      (predicate(value, key, obj) ? pass : fail).push(value);
+    });
+    return [pass, fail];
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[0];
+    return _.initial(array, array.length - n);
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[array.length - 1];
+    return _.rest(array, Math.max(0, array.length - n));
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, n == null || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, strict, startIndex) {
+    var output = [], idx = 0;
+    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
+      var value = input[i];
+      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
+        //flatten current level of array or arguments object
+        if (!shallow) value = flatten(value, shallow, strict);
+        var j = 0, len = value.length;
+        output.length += len;
+        while (j < len) {
+          output[idx++] = value[j++];
+        }
+      } else if (!strict) {
+        output[idx++] = value;
+      }
+    }
+    return output;
+  };
+
+  // Flatten out an array, either recursively (by default), or just one level.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, false);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
+    if (!_.isBoolean(isSorted)) {
+      context = iteratee;
+      iteratee = isSorted;
+      isSorted = false;
+    }
+    if (iteratee != null) iteratee = cb(iteratee, context);
+    var result = [];
+    var seen = [];
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var value = array[i],
+          computed = iteratee ? iteratee(value, i, array) : value;
+      if (isSorted) {
+        if (!i || seen !== computed) result.push(value);
+        seen = computed;
+      } else if (iteratee) {
+        if (!_.contains(seen, computed)) {
+          seen.push(computed);
+          result.push(value);
+        }
+      } else if (!_.contains(result, value)) {
+        result.push(value);
+      }
+    }
+    return result;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(flatten(arguments, true, true));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var result = [];
+    var argsLength = arguments.length;
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var item = array[i];
+      if (_.contains(result, item)) continue;
+      for (var j = 1; j < argsLength; j++) {
+        if (!_.contains(arguments[j], item)) break;
+      }
+      if (j === argsLength) result.push(item);
+    }
+    return result;
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = flatten(arguments, true, true, 1);
+    return _.filter(array, function(value){
+      return !_.contains(rest, value);
+    });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    return _.unzip(arguments);
+  };
+
+  // Complement of _.zip. Unzip accepts an array of arrays and groups
+  // each array's elements on shared indices
+  _.unzip = function(array) {
+    var length = array && _.max(array, getLength).length || 0;
+    var result = Array(length);
+
+    for (var index = 0; index < length; index++) {
+      result[index] = _.pluck(array, index);
+    }
+    return result;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    var result = {};
+    for (var i = 0, length = getLength(list); i < length; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // Generator function to create the findIndex and findLastIndex functions
+  function createPredicateIndexFinder(dir) {
+    return function(array, predicate, context) {
+      predicate = cb(predicate, context);
+      var length = getLength(array);
+      var index = dir > 0 ? 0 : length - 1;
+      for (; index >= 0 && index < length; index += dir) {
+        if (predicate(array[index], index, array)) return index;
+      }
+      return -1;
+    };
+  }
+
+  // Returns the first index on an array-like that passes a predicate test
+  _.findIndex = createPredicateIndexFinder(1);
+  _.findLastIndex = createPredicateIndexFinder(-1);
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iteratee, context) {
+    iteratee = cb(iteratee, context, 1);
+    var value = iteratee(obj);
+    var low = 0, high = getLength(array);
+    while (low < high) {
+      var mid = Math.floor((low + high) / 2);
+      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
+    }
+    return low;
+  };
+
+  // Generator function to create the indexOf and lastIndexOf functions
+  function createIndexFinder(dir, predicateFind, sortedIndex) {
+    return function(array, item, idx) {
+      var i = 0, length = getLength(array);
+      if (typeof idx == 'number') {
+        if (dir > 0) {
+            i = idx >= 0 ? idx : Math.max(idx + length, i);
+        } else {
+            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+        }
+      } else if (sortedIndex && idx && length) {
+        idx = sortedIndex(array, item);
+        return array[idx] === item ? idx : -1;
+      }
+      if (item !== item) {
+        idx = predicateFind(slice.call(array, i, length), _.isNaN);
+        return idx >= 0 ? idx + i : -1;
+      }
+      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+        if (array[idx] === item) return idx;
+      }
+      return -1;
+    };
+  }
+
+  // Return the position of the first occurrence of an item in an array,
+  // or -1 if the item is not included in the array.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (stop == null) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = step || 1;
+
+    var length = Math.max(Math.ceil((stop - start) / step), 0);
+    var range = Array(length);
+
+    for (var idx = 0; idx < length; idx++, start += step) {
+      range[idx] = start;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Determines whether to execute a function as a constructor
+  // or a normal function with the provided arguments
+  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
+    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
+    var self = baseCreate(sourceFunc.prototype);
+    var result = sourceFunc.apply(self, args);
+    if (_.isObject(result)) return result;
+    return self;
+  };
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
+    var args = slice.call(arguments, 2);
+    var bound = function() {
+      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
+    };
+    return bound;
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context. _ acts
+  // as a placeholder, allowing any combination of arguments to be pre-filled.
+  _.partial = function(func) {
+    var boundArgs = slice.call(arguments, 1);
+    var bound = function() {
+      var position = 0, length = boundArgs.length;
+      var args = Array(length);
+      for (var i = 0; i < length; i++) {
+        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
+      }
+      while (position < arguments.length) args.push(arguments[position++]);
+      return executeBound(func, bound, this, this, args);
+    };
+    return bound;
+  };
+
+  // Bind a number of an object's methods to that object. Remaining arguments
+  // are the method names to be bound. Useful for ensuring that all callbacks
+  // defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var i, length = arguments.length, key;
+    if (length <= 1) throw new Error('bindAll must be passed function names');
+    for (i = 1; i < length; i++) {
+      key = arguments[i];
+      obj[key] = _.bind(obj[key], obj);
+    }
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memoize = function(key) {
+      var cache = memoize.cache;
+      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
+      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
+      return cache[address];
+    };
+    memoize.cache = {};
+    return memoize;
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){
+      return func.apply(null, args);
+    }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = _.partial(_.delay, _, 1);
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time. Normally, the throttled function will run
+  // as much as it can, without ever going more than once per `wait` duration;
+  // but if you'd like to disable the execution on the leading edge, pass
+  // `{leading: false}`. To disable execution on the trailing edge, ditto.
+  _.throttle = function(func, wait, options) {
+    var context, args, result;
+    var timeout = null;
+    var previous = 0;
+    if (!options) options = {};
+    var later = function() {
+      previous = options.leading === false ? 0 : _.now();
+      timeout = null;
+      result = func.apply(context, args);
+      if (!timeout) context = args = null;
+    };
+    return function() {
+      var now = _.now();
+      if (!previous && options.leading === false) previous = now;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0 || remaining > wait) {
+        if (timeout) {
+          clearTimeout(timeout);
+          timeout = null;
+        }
+        previous = now;
+        result = func.apply(context, args);
+        if (!timeout) context = args = null;
+      } else if (!timeout && options.trailing !== false) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, args, context, timestamp, result;
+
+    var later = function() {
+      var last = _.now() - timestamp;
+
+      if (last < wait && last >= 0) {
+        timeout = setTimeout(later, wait - last);
+      } else {
+        timeout = null;
+        if (!immediate) {
+          result = func.apply(context, args);
+          if (!timeout) context = args = null;
+        }
+      }
+    };
+
+    return function() {
+      context = this;
+      args = arguments;
+      timestamp = _.now();
+      var callNow = immediate && !timeout;
+      if (!timeout) timeout = setTimeout(later, wait);
+      if (callNow) {
+        result = func.apply(context, args);
+        context = args = null;
+      }
+
+      return result;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return _.partial(wrapper, func);
+  };
+
+  // Returns a negated version of the passed-in predicate.
+  _.negate = function(predicate) {
+    return function() {
+      return !predicate.apply(this, arguments);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var args = arguments;
+    var start = args.length - 1;
+    return function() {
+      var i = start;
+      var result = args[start].apply(this, arguments);
+      while (i--) result = args[i].call(this, result);
+      return result;
+    };
+  };
+
+  // Returns a function that will only be executed on and after the Nth call.
+  _.after = function(times, func) {
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Returns a function that will only be executed up to (but not including) the Nth call.
+  _.before = function(times, func) {
+    var memo;
+    return function() {
+      if (--times > 0) {
+        memo = func.apply(this, arguments);
+      }
+      if (times <= 1) func = null;
+      return memo;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = _.partial(_.before, 2);
+
+  // Object Functions
+  // ----------------
+
+  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
+  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
+  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
+                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
+
+  function collectNonEnumProps(obj, keys) {
+    var nonEnumIdx = nonEnumerableProps.length;
+    var constructor = obj.constructor;
+    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;
+
+    // Constructor is a special case.
+    var prop = 'constructor';
+    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);
+
+    while (nonEnumIdx--) {
+      prop = nonEnumerableProps[nonEnumIdx];
+      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
+        keys.push(prop);
+      }
+    }
+  }
+
+  // Retrieve the names of an object's own properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    if (nativeKeys) return nativeKeys(obj);
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve all the property names of an object.
+  _.allKeys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    var keys = [];
+    for (var key in obj) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var values = Array(length);
+    for (var i = 0; i < length; i++) {
+      values[i] = obj[keys[i]];
+    }
+    return values;
+  };
+
+  // Returns the results of applying the iteratee to each element of the object
+  // In contrast to _.map it returns an object
+  _.mapObject = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys =  _.keys(obj),
+          length = keys.length,
+          results = {},
+          currentKey;
+      for (var index = 0; index < length; index++) {
+        currentKey = keys[index];
+        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
+      }
+      return results;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var pairs = Array(length);
+    for (var i = 0; i < length; i++) {
+      pairs[i] = [keys[i], obj[keys[i]]];
+    }
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    var keys = _.keys(obj);
+    for (var i = 0, length = keys.length; i < length; i++) {
+      result[obj[keys[i]]] = keys[i];
+    }
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = createAssigner(_.allKeys);
+
+  // Assigns a given object with all the own properties in the passed-in object(s)
+  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
+  _.extendOwn = _.assign = createAssigner(_.keys);
+
+  // Returns the first key on an object that passes a predicate test
+  _.findKey = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = _.keys(obj), key;
+    for (var i = 0, length = keys.length; i < length; i++) {
+      key = keys[i];
+      if (predicate(obj[key], key, obj)) return key;
+    }
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(object, oiteratee, context) {
+    var result = {}, obj = object, iteratee, keys;
+    if (obj == null) return result;
+    if (_.isFunction(oiteratee)) {
+      keys = _.allKeys(obj);
+      iteratee = optimizeCb(oiteratee, context);
+    } else {
+      keys = flatten(arguments, false, false, 1);
+      iteratee = function(value, key, obj) { return key in obj; };
+      obj = Object(obj);
+    }
+    for (var i = 0, length = keys.length; i < length; i++) {
+      var key = keys[i];
+      var value = obj[key];
+      if (iteratee(value, key, obj)) result[key] = value;
+    }
+    return result;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj, iteratee, context) {
+    if (_.isFunction(iteratee)) {
+      iteratee = _.negate(iteratee);
+    } else {
+      var keys = _.map(flatten(arguments, false, false, 1), String);
+      iteratee = function(value, key) {
+        return !_.contains(keys, key);
+      };
+    }
+    return _.pick(obj, iteratee, context);
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = createAssigner(_.allKeys, true);
+
+  // Creates an object that inherits from the given prototype object.
+  // If additional properties are provided then they will be added to the
+  // created object.
+  _.create = function(prototype, props) {
+    var result = baseCreate(prototype);
+    if (props) _.extendOwn(result, props);
+    return result;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Returns whether an object has a given set of `key:value` pairs.
+  _.isMatch = function(object, attrs) {
+    var keys = _.keys(attrs), length = keys.length;
+    if (object == null) return !length;
+    var obj = Object(object);
+    for (var i = 0; i < length; i++) {
+      var key = keys[i];
+      if (attrs[key] !== obj[key] || !(key in obj)) return false;
+    }
+    return true;
+  };
+
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
+    if (a === b) return a !== 0 || 1 / a === 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className !== toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
+      case '[object RegExp]':
+      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return '' + a === '' + b;
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive.
+        // Object(NaN) is equivalent to NaN
+        if (+a !== +a) return +b !== +b;
+        // An `egal` comparison is performed for other numeric values.
+        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a === +b;
+    }
+
+    var areArrays = className === '[object Array]';
+    if (!areArrays) {
+      if (typeof a != 'object' || typeof b != 'object') return false;
+
+      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
+                               _.isFunction(bCtor) && bCtor instanceof bCtor)
+                          && ('constructor' in a && 'constructor' in b)) {
+        return false;
+      }
+    }
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+
+    // Initializing stack of traversed objects.
+    // It's done here since we only need them for objects and arrays comparison.
+    aStack = aStack || [];
+    bStack = bStack || [];
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] === a) return bStack[length] === b;
+    }
+
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+
+    // Recursively compare objects and arrays.
+    if (areArrays) {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      length = a.length;
+      if (length !== b.length) return false;
+      // Deep compare the contents, ignoring non-numeric properties.
+      while (length--) {
+        if (!eq(a[length], b[length], aStack, bStack)) return false;
+      }
+    } else {
+      // Deep compare objects.
+      var keys = _.keys(a), key;
+      length = keys.length;
+      // Ensure that both objects contain the same number of properties before comparing deep equality.
+      if (_.keys(b).length !== length) return false;
+      while (length--) {
+        // Deep compare each member
+        key = keys[length];
+        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return true;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
+    return _.keys(obj).length === 0;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) === '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    var type = typeof obj;
+    return type === 'function' || type === 'object' && !!obj;
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
+  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) === '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE < 9), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return _.has(obj, 'callee');
+    };
+  }
+
+  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
+  // IE 11 (#1621), and in Safari 8 (#1929).
+  if (typeof /./ != 'function' && typeof Int8Array != 'object') {
+    _.isFunction = function(obj) {
+      return typeof obj == 'function' || false;
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj !== +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return obj != null && hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iteratees.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Predicate-generating functions. Often useful outside of Underscore.
+  _.constant = function(value) {
+    return function() {
+      return value;
+    };
+  };
+
+  _.noop = function(){};
+
+  _.property = property;
+
+  // Generates a function for a given object that returns a given property.
+  _.propertyOf = function(obj) {
+    return obj == null ? function(){} : function(key) {
+      return obj[key];
+    };
+  };
+
+  // Returns a predicate for checking whether an object has a given set of
+  // `key:value` pairs.
+  _.matcher = _.matches = function(attrs) {
+    attrs = _.extendOwn({}, attrs);
+    return function(obj) {
+      return _.isMatch(obj, attrs);
+    };
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iteratee, context) {
+    var accum = Array(Math.max(0, n));
+    iteratee = optimizeCb(iteratee, context, 1);
+    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // A (possibly faster) way to get the current timestamp as an integer.
+  _.now = Date.now || function() {
+    return new Date().getTime();
+  };
+
+   // List of HTML entities for escaping.
+  var escapeMap = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#x27;',
+    '`': '&#x60;'
+  };
+  var unescapeMap = _.invert(escapeMap);
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  var createEscaper = function(map) {
+    var escaper = function(match) {
+      return map[match];
+    };
+    // Regexes for identifying a key that needs to be escaped
+    var source = '(?:' + _.keys(map).join('|') + ')';
+    var testRegexp = RegExp(source);
+    var replaceRegexp = RegExp(source, 'g');
+    return function(string) {
+      string = string == null ? '' : '' + string;
+      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
+    };
+  };
+  _.escape = createEscaper(escapeMap);
+  _.unescape = createEscaper(unescapeMap);
+
+  // If the value of the named `property` is a function then invoke it with the
+  // `object` as context; otherwise, return it.
+  _.result = function(object, property, fallback) {
+    var value = object == null ? void 0 : object[property];
+    if (value === void 0) {
+      value = fallback;
+    }
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
+
+  var escapeChar = function(match) {
+    return '\\' + escapes[match];
+  };
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  // NB: `oldSettings` only exists for backwards compatibility.
+  _.template = function(text, settings, oldSettings) {
+    if (!settings && oldSettings) settings = oldSettings;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset).replace(escaper, escapeChar);
+      index = offset + match.length;
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      } else if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      } else if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+
+      // Adobe VMs need the match returned to produce the correct offest.
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
+    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + 'return __p;\n';
+
+    try {
+      var render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
+    var template = function(data) {
+      return render.call(this, data, _);
+    };
+
+    // Provide the compiled source as a convenience for precompilation.
+    var argument = settings.variable || 'obj';
+    template.source = 'function(' + argument + '){\n' + source + '}';
+
+    return template;
+  };
+
+  // Add a "chain" function. Start chaining a wrapped Underscore object.
+  _.chain = function(obj) {
+    var instance = _(obj);
+    instance._chain = true;
+    return instance;
+  };
+
+  // OOP
+  // ---------------
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(instance, obj) {
+    return instance._chain ? _(obj).chain() : obj;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    _.each(_.functions(obj), function(name) {
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
+      return result(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  _.each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  // Extracts the result from a wrapped and chained object.
+  _.prototype.value = function() {
+    return this._wrapped;
+  };
+
+  // Provide unwrapping proxy for some methods used in engine operations
+  // such as arithmetic and JSON stringification.
+  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
+
+  _.prototype.toString = function() {
+    return '' + this._wrapped;
+  };
+
+  // AMD registration happens at the end for compatibility with AMD loaders
+  // that may not enforce next-turn semantics on modules. Even though general
+  // practice for AMD registration is to be anonymous, underscore registers
+  // as a named module because, like jQuery, it is a base library that is
+  // popular enough to be bundled in a third party lib, but not be part of
+  // an AMD load request. Those cases could generate an error when an
+  // anonymous define() is called outside of a loader request.
+  if (typeof define === 'function' && define.amd) {
+    define('underscore', [], function() {
+      return _;
+    });
+  }
+}.call(this));
+
+},{}],26:[function(require,module,exports){
+arguments[4][19][0].apply(exports,arguments)
+},{"dup":19}],27:[function(require,module,exports){
+module.exports = function isBuffer(arg) {
+  return arg && typeof arg === 'object'
+    && typeof arg.copy === 'function'
+    && typeof arg.fill === 'function'
+    && typeof arg.readUInt8 === 'function';
+}
+},{}],28:[function(require,module,exports){
+(function (process,global){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var formatRegExp = /%[sdj%]/g;
+exports.format = function(f) {
+  if (!isString(f)) {
+    var objects = [];
+    for (var i = 0; i < arguments.length; i++) {
+      objects.push(inspect(arguments[i]));
+    }
+    return objects.join(' ');
+  }
+
+  var i = 1;
+  var args = arguments;
+  var len = args.length;
+  var str = String(f).replace(formatRegExp, function(x) {
+    if (x === '%%') return '%';
+    if (i >= len) return x;
+    switch (x) {
+      case '%s': return String(args[i++]);
+      case '%d': return Number(args[i++]);
+      case '%j':
+        try {
+          return JSON.stringify(args[i++]);
+        } catch (_) {
+          return '[Circular]';
+        }
+      default:
+        return x;
+    }
+  });
+  for (var x = args[i]; i < len; x = args[++i]) {
+    if (isNull(x) || !isObject(x)) {
+      str += ' ' + x;
+    } else {
+      str += ' ' + inspect(x);
+    }
+  }
+  return str;
+};
+
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+  // Allow for deprecating things in the process of starting up.
+  if (isUndefined(global.process)) {
+    return function() {
+      return exports.deprecate(fn, msg).apply(this, arguments);
+    };
+  }
+
+  if (process.noDeprecation === true) {
+    return fn;
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (process.throwDeprecation) {
+        throw new Error(msg);
+      } else if (process.traceDeprecation) {
+        console.trace(msg);
+      } else {
+        console.error(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+};
+
+
+var debugs = {};
+var debugEnviron;
+exports.debuglog = function(set) {
+  if (isUndefined(debugEnviron))
+    debugEnviron = process.env.NODE_DEBUG || '';
+  set = set.toUpperCase();
+  if (!debugs[set]) {
+    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+      var pid = process.pid;
+      debugs[set] = function() {
+        var msg = exports.format.apply(exports, arguments);
+        console.error('%s %d: %s', set, pid, msg);
+      };
+    } else {
+      debugs[set] = function() {};
+    }
+  }
+  return debugs[set];
+};
+
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+  // default options
+  var ctx = {
+    seen: [],
+    stylize: stylizeNoColor
+  };
+  // legacy...
+  if (arguments.length >= 3) ctx.depth = arguments[2];
+  if (arguments.length >= 4) ctx.colors = arguments[3];
+  if (isBoolean(opts)) {
+    // legacy...
+    ctx.showHidden = opts;
+  } else if (opts) {
+    // got an "options" object
+    exports._extend(ctx, opts);
+  }
+  // set default options
+  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+  if (isUndefined(ctx.depth)) ctx.depth = 2;
+  if (isUndefined(ctx.colors)) ctx.colors = false;
+  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+  if (ctx.colors) ctx.stylize = stylizeWithColor;
+  return formatValue(ctx, obj, ctx.depth);
+}
+exports.inspect = inspect;
+
+
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+  'bold' : [1, 22],
+  'italic' : [3, 23],
+  'underline' : [4, 24],
+  'inverse' : [7, 27],
+  'white' : [37, 39],
+  'grey' : [90, 39],
+  'black' : [30, 39],
+  'blue' : [34, 39],
+  'cyan' : [36, 39],
+  'green' : [32, 39],
+  'magenta' : [35, 39],
+  'red' : [31, 39],
+  'yellow' : [33, 39]
+};
+
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+  'special': 'cyan',
+  'number': 'yellow',
+  'boolean': 'yellow',
+  'undefined': 'grey',
+  'null': 'bold',
+  'string': 'green',
+  'date': 'magenta',
+  // "name": intentionally not styling
+  'regexp': 'red'
+};
+
+
+function stylizeWithColor(str, styleType) {
+  var style = inspect.styles[styleType];
+
+  if (style) {
+    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+           '\u001b[' + inspect.colors[style][1] + 'm';
+  } else {
+    return str;
+  }
+}
+
+
+function stylizeNoColor(str, styleType) {
+  return str;
+}
+
+
+function arrayToHash(array) {
+  var hash = {};
+
+  array.forEach(function(val, idx) {
+    hash[val] = true;
+  });
+
+  return hash;
+}
+
+
+function formatValue(ctx, value, recurseTimes) {
+  // Provide a hook for user-specified inspect functions.
+  // Check that value is an object with an inspect function on it
+  if (ctx.customInspect &&
+      value &&
+      isFunction(value.inspect) &&
+      // Filter out the util module, it's inspect function is special
+      value.inspect !== exports.inspect &&
+      // Also filter out any prototype objects using the circular check.
+      !(value.constructor && value.constructor.prototype === value)) {
+    var ret = value.inspect(recurseTimes, ctx);
+    if (!isString(ret)) {
+      ret = formatValue(ctx, ret, recurseTimes);
+    }
+    return ret;
+  }
+
+  // Primitive types cannot have properties
+  var primitive = formatPrimitive(ctx, value);
+  if (primitive) {
+    return primitive;
+  }
+
+  // Look up the keys of the object.
+  var keys = Object.keys(value);
+  var visibleKeys = arrayToHash(keys);
+
+  if (ctx.showHidden) {
+    keys = Object.getOwnPropertyNames(value);
+  }
+
+  // IE doesn't make error fields non-enumerable
+  // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+  if (isError(value)
+      && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+    return formatError(value);
+  }
+
+  // Some type of object without properties can be shortcutted.
+  if (keys.length === 0) {
+    if (isFunction(value)) {
+      var name = value.name ? ': ' + value.name : '';
+      return ctx.stylize('[Function' + name + ']', 'special');
+    }
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    }
+    if (isDate(value)) {
+      return ctx.stylize(Date.prototype.toString.call(value), 'date');
+    }
+    if (isError(value)) {
+      return formatError(value);
+    }
+  }
+
+  var base = '', array = false, braces = ['{', '}'];
+
+  // Make Array say that they are Array
+  if (isArray(value)) {
+    array = true;
+    braces = ['[', ']'];
+  }
+
+  // Make functions say that they are functions
+  if (isFunction(value)) {
+    var n = value.name ? ': ' + value.name : '';
+    base = ' [Function' + n + ']';
+  }
+
+  // Make RegExps say that they are RegExps
+  if (isRegExp(value)) {
+    base = ' ' + RegExp.prototype.toString.call(value);
+  }
+
+  // Make dates with properties first say the date
+  if (isDate(value)) {
+    base = ' ' + Date.prototype.toUTCString.call(value);
+  }
+
+  // Make error with message first say the error
+  if (isError(value)) {
+    base = ' ' + formatError(value);
+  }
+
+  if (keys.length === 0 && (!array || value.length == 0)) {
+    return braces[0] + base + braces[1];
+  }
+
+  if (recurseTimes < 0) {
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    } else {
+      return ctx.stylize('[Object]', 'special');
+    }
+  }
+
+  ctx.seen.push(value);
+
+  var output;
+  if (array) {
+    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+  } else {
+    output = keys.map(function(key) {
+      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+    });
+  }
+
+  ctx.seen.pop();
+
+  return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+  if (isUndefined(value))
+    return ctx.stylize('undefined', 'undefined');
+  if (isString(value)) {
+    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+                                             .replace(/'/g, "\\'")
+                                             .replace(/\\"/g, '"') + '\'';
+    return ctx.stylize(simple, 'string');
+  }
+  if (isNumber(value))
+    return ctx.stylize('' + value, 'number');
+  if (isBoolean(value))
+    return ctx.stylize('' + value, 'boolean');
+  // For some reason typeof null is "object", so special case here.
+  if (isNull(value))
+    return ctx.stylize('null', 'null');
+}
+
+
+function formatError(value) {
+  return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+  var output = [];
+  for (var i = 0, l = value.length; i < l; ++i) {
+    if (hasOwnProperty(value, String(i))) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          String(i), true));
+    } else {
+      output.push('');
+    }
+  }
+  keys.forEach(function(key) {
+    if (!key.match(/^\d+$/)) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          key, true));
+    }
+  });
+  return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+  var name, str, desc;
+  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+  if (desc.get) {
+    if (desc.set) {
+      str = ctx.stylize('[Getter/Setter]', 'special');
+    } else {
+      str = ctx.stylize('[Getter]', 'special');
+    }
+  } else {
+    if (desc.set) {
+      str = ctx.stylize('[Setter]', 'special');
+    }
+  }
+  if (!hasOwnProperty(visibleKeys, key)) {
+    name = '[' + key + ']';
+  }
+  if (!str) {
+    if (ctx.seen.indexOf(desc.value) < 0) {
+      if (isNull(recurseTimes)) {
+        str = formatValue(ctx, desc.value, null);
+      } else {
+        str = formatValue(ctx, desc.value, recurseTimes - 1);
+      }
+      if (str.indexOf('\n') > -1) {
+        if (array) {
+          str = str.split('\n').map(function(line) {
+            return '  ' + line;
+          }).join('\n').substr(2);
+        } else {
+          str = '\n' + str.split('\n').map(function(line) {
+            return '   ' + line;
+          }).join('\n');
+        }
+      }
+    } else {
+      str = ctx.stylize('[Circular]', 'special');
+    }
+  }
+  if (isUndefined(name)) {
+    if (array && key.match(/^\d+$/)) {
+      return str;
+    }
+    name = JSON.stringify('' + key);
+    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+      name = name.substr(1, name.length - 2);
+      name = ctx.stylize(name, 'name');
+    } else {
+      name = name.replace(/'/g, "\\'")
+                 .replace(/\\"/g, '"')
+                 .replace(/(^"|"$)/g, "'");
+      name = ctx.stylize(name, 'string');
+    }
+  }
+
+  return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+  var numLinesEst = 0;
+  var length = output.reduce(function(prev, cur) {
+    numLinesEst++;
+    if (cur.indexOf('\n') >= 0) numLinesEst++;
+    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+  }, 0);
+
+  if (length > 60) {
+    return braces[0] +
+           (base === '' ? '' : base + '\n ') +
+           ' ' +
+           output.join(',\n  ') +
+           ' ' +
+           braces[1];
+  }
+
+  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+  return Array.isArray(ar);
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return isObject(e) &&
+      (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = require('./support/isBuffer');
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+
+function pad(n) {
+  return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
+
+
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+              'Oct', 'Nov', 'Dec'];
+
+// 26 Feb 16:19:34
+function timestamp() {
+  var d = new Date();
+  var time = [pad(d.getHours()),
+              pad(d.getMinutes()),
+              pad(d.getSeconds())].join(':');
+  return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
+
+
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
+
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ *     prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = require('inherits');
+
+exports._extend = function(origin, add) {
+  // Don't do anything if add isn't an object
+  if (!add || !isObject(add)) return origin;
+
+  var keys = Object.keys(add);
+  var i = keys.length;
+  while (i--) {
+    origin[keys[i]] = add[keys[i]];
+  }
+  return origin;
+};
+
+function hasOwnProperty(obj, prop) {
+  return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./support/isBuffer":27,"_process":24,"inherits":26}],29:[function(require,module,exports){
+// Returns a wrapper function that returns a wrapped callback
+// The wrapper function should do some stuff, and return a
+// presumably different callback function.
+// This makes sure that own properties are retained, so that
+// decorations and such are not lost along the way.
+module.exports = wrappy
+function wrappy (fn, cb) {
+  if (fn && cb) return wrappy(fn)(cb)
+
+  if (typeof fn !== 'function')
+    throw new TypeError('need wrapper function')
+
+  Object.keys(fn).forEach(function (k) {
+    wrapper[k] = fn[k]
+  })
+
+  return wrapper
+
+  function wrapper() {
+    var args = new Array(arguments.length)
+    for (var i = 0; i < args.length; i++) {
+      args[i] = arguments[i]
+    }
+    var ret = fn.apply(this, args)
+    var cb = args[args.length-1]
+    if (typeof ret === 'function' && ret !== cb) {
+      Object.keys(cb).forEach(function (k) {
+        ret[k] = cb[k]
+      })
+    }
+    return ret
+  }
+}
+
+},{}]},{},[7])(7)
+});
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/javascripts/modernizr.86422ebf.js b/freetype/docs/reference/assets/javascripts/modernizr.86422ebf.js
deleted file mode 100644
index 4ab44d72c..000000000
--- a/freetype/docs/reference/assets/javascripts/modernizr.86422ebf.js
+++ /dev/null
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+ * lunr.TokenSet
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.TokenSet=function(){this.final=!1,this.edges={},this.id=t.TokenSet._nextId,t.TokenSet._nextId+=1},t.TokenSet._nextId=1,t.TokenSet.fromArray=function(e){for(var r=new t.TokenSet.Builder,n=0,i=e.length;n<i;n++)r.insert(e[n]);return r.finish(),r.root},t.TokenSet.fromClause=function(e){return"editDistance"in e?t.TokenSet.fromFuzzyString(e.term,e.editDistance):t.TokenSet.fromString(e.term)},t.TokenSet.fromFuzzyString=function(e,r){for(var n=new t.TokenSet,i=[{node:n,editsRemaining:r,str:e}];i.length;){var s=i.pop();if(s.str.length>0){var o=s.str.charAt(0),a;o in s.node.edges?a=s.node.edges[o]:(a=new t.TokenSet,s.node.edges[o]=a),s.str.length==1&&(a.final=!0),i.push({node:a,editsRemaining:s.editsRemaining,str:s.str.slice(1)})}if(s.editsRemaining!=0){if("*"in s.node.edges)var u=s.node.edges["*"];else{var u=new t.TokenSet;s.node.edges["*"]=u}if(s.str.length==0&&(u.final=!0),i.push({node:u,editsRemaining:s.editsRemaining-1,str:s.str}),s.str.length>1&&i.push({node:s.node,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)}),s.str.length==1&&(s.node.final=!0),s.str.length>=1){if("*"in s.node.edges)var c=s.node.edges["*"];else{var c=new t.TokenSet;s.node.edges["*"]=c}s.str.length==1&&(c.final=!0),i.push({node:c,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)})}if(s.str.length>1){var d=s.str.charAt(0),y=s.str.charAt(1),p;y in s.node.edges?p=s.node.edges[y]:(p=new t.TokenSet,s.node.edges[y]=p),s.str.length==1&&(p.final=!0),i.push({node:p,editsRemaining:s.editsRemaining-1,str:d+s.str.slice(2)})}}}return n},t.TokenSet.fromString=function(e){for(var r=new t.TokenSet,n=r,i=0,s=e.length;i<s;i++){var o=e[i],a=i==s-1;if(o=="*")r.edges[o]=r,r.final=a;else{var u=new t.TokenSet;u.final=a,r.edges[o]=u,r=u}}return n},t.TokenSet.prototype.toArray=function(){for(var e=[],r=[{prefix:"",node:this}];r.length;){var n=r.pop(),i=Object.keys(n.node.edges),s=i.length;n.node.final&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<s;o++){var a=i[o];r.push({prefix:n.prefix.concat(a),node:n.node.edges[a]})}}return e},t.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this.final?"1":"0",r=Object.keys(this.edges).sort(),n=r.length,i=0;i<n;i++){var s=r[i],o=this.edges[s];e=e+s+o.id}return e},t.TokenSet.prototype.intersect=function(e){for(var r=new t.TokenSet,n=void 0,i=[{qNode:e,output:r,node:this}];i.length;){n=i.pop();for(var s=Object.keys(n.qNode.edges),o=s.length,a=Object.keys(n.node.edges),u=a.length,c=0;c<o;c++)for(var d=s[c],y=0;y<u;y++){var p=a[y];if(p==d||d=="*"){var b=n.node.edges[p],m=n.qNode.edges[d],Q=b.final&&m.final,f=void 0;p in n.output.edges?(f=n.output.edges[p],f.final=f.final||Q):(f=new t.TokenSet,f.final=Q,n.output.edges[p]=f),i.push({qNode:m,output:f,node:b})}}}return r},t.TokenSet.Builder=function(){this.previousWord="",this.root=new t.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},t.TokenSet.Builder.prototype.insert=function(e){var r,n=0;if(e<this.previousWord)throw new Error("Out of order word insertion");for(var i=0;i<e.length&&i<this.previousWord.length&&e[i]==this.previousWord[i];i++)n++;this.minimize(n),this.uncheckedNodes.length==0?r=this.root:r=this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(var i=n;i<e.length;i++){var s=new t.TokenSet,o=e[i];r.edges[o]=s,this.uncheckedNodes.push({parent:r,char:o,child:s}),r=s}r.final=!0,this.previousWord=e},t.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},t.TokenSet.Builder.prototype.minimize=function(e){for(var r=this.uncheckedNodes.length-1;r>=e;r--){var n=this.uncheckedNodes[r],i=n.child.toString();i in this.minimizedNodes?n.parent.edges[n.char]=this.minimizedNodes[i]:(n.child._str=i,this.minimizedNodes[i]=n.child),this.uncheckedNodes.pop()}};/*!
+ * lunr.Index
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},t.Index.prototype.search=function(e){return this.query(function(r){var n=new t.QueryParser(e,r);n.parse()})},t.Index.prototype.query=function(e){for(var r=new t.Query(this.fields),n=Object.create(null),i=Object.create(null),s=Object.create(null),o=Object.create(null),a=Object.create(null),u=0;u<this.fields.length;u++)i[this.fields[u]]=new t.Vector;e.call(r,r);for(var u=0;u<r.clauses.length;u++){var c=r.clauses[u],d=null,y=t.Set.empty;c.usePipeline?d=this.pipeline.runString(c.term,{fields:c.fields}):d=[c.term];for(var p=0;p<d.length;p++){var b=d[p];c.term=b;var m=t.TokenSet.fromClause(c),Q=this.tokenSet.intersect(m).toArray();if(Q.length===0&&c.presence===t.Query.presence.REQUIRED){for(var f=0;f<c.fields.length;f++){var g=c.fields[f];o[g]=t.Set.empty}break}for(var L=0;L<Q.length;L++)for(var w=Q[L],k=this.invertedIndex[w],O=k._index,f=0;f<c.fields.length;f++){var g=c.fields[f],j=k[g],C=Object.keys(j),A=w+"/"+g,$=new t.Set(C);if(c.presence==t.Query.presence.REQUIRED&&(y=y.union($),o[g]===void 0&&(o[g]=t.Set.complete)),c.presence==t.Query.presence.PROHIBITED){a[g]===void 0&&(a[g]=t.Set.empty),a[g]=a[g].union($);continue}if(i[g].upsert(O,c.boost,function(ue,ce){return ue+ce}),!s[A]){for(var D=0;D<C.length;D++){var V=C[D],P=new t.FieldRef(V,g),N=j[V],B;(B=n[P])===void 0?n[P]=new t.MatchData(w,g,N):B.add(w,g,N)}s[A]=!0}}}if(c.presence===t.Query.presence.REQUIRED)for(var f=0;f<c.fields.length;f++){var g=c.fields[f];o[g]=o[g].intersect(y)}}for(var M=t.Set.complete,_=t.Set.empty,u=0;u<this.fields.length;u++){var g=this.fields[u];o[g]&&(M=M.intersect(o[g])),a[g]&&(_=_.union(a[g]))}var l=Object.keys(n),v=[],I=Object.create(null);if(r.isNegated()){l=Object.keys(this.fieldVectors);for(var u=0;u<l.length;u++){var P=l[u],E=t.FieldRef.fromString(P);n[P]=new t.MatchData}}for(var u=0;u<l.length;u++){var E=t.FieldRef.fromString(l[u]),h=E.docRef;if(!!M.contains(h)&&!_.contains(h)){var x=this.fieldVectors[E],T=i[E.fieldName].similarity(x),F;if((F=I[h])!==void 0)F.score+=T,F.matchData.combine(n[E]);else{var S={ref:h,score:T,matchData:n[E]};I[h]=S,v.push(S)}}}return v.sort(function(oe,ae){return ae.score-oe.score})},t.Index.prototype.toJSON=function(){var e=Object.keys(this.invertedIndex).sort().map(function(n){return[n,this.invertedIndex[n]]},this),r=Object.keys(this.fieldVectors).map(function(n){return[n,this.fieldVectors[n].toJSON()]},this);return{version:t.version,fields:this.fields,fieldVectors:r,invertedIndex:e,pipeline:this.pipeline.toJSON()}},t.Index.load=function(e){var r={},n={},i=e.fieldVectors,s=Object.create(null),o=e.invertedIndex,a=new t.TokenSet.Builder,u=t.Pipeline.load(e.pipeline);e.version!=t.version&&t.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+t.version+"' does not match serialized index '"+e.version+"'");for(var c=0;c<i.length;c++){var d=i[c],y=d[0],p=d[1];n[y]=new t.Vector(p)}for(var c=0;c<o.length;c++){var d=o[c],b=d[0],m=d[1];a.insert(b),s[b]=m}return a.finish(),r.fields=e.fields,r.fieldVectors=n,r.invertedIndex=s,r.tokenSet=a.root,r.pipeline=u,new t.Index(r)};/*!
+ * lunr.Builder
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=t.tokenizer,this.pipeline=new t.Pipeline,this.searchPipeline=new t.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},t.Builder.prototype.ref=function(e){this._ref=e},t.Builder.prototype.field=function(e,r){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=r||{}},t.Builder.prototype.b=function(e){e<0?this._b=0:e>1?this._b=1:this._b=e},t.Builder.prototype.k1=function(e){this._k1=e},t.Builder.prototype.add=function(e,r){var n=e[this._ref],i=Object.keys(this._fields);this._documents[n]=r||{},this.documentCount+=1;for(var s=0;s<i.length;s++){var o=i[s],a=this._fields[o].extractor,u=a?a(e):e[o],c=this.tokenizer(u,{fields:[o]}),d=this.pipeline.run(c),y=new t.FieldRef(n,o),p=Object.create(null);this.fieldTermFrequencies[y]=p,this.fieldLengths[y]=0,this.fieldLengths[y]+=d.length;for(var b=0;b<d.length;b++){var m=d[b];if(p[m]==null&&(p[m]=0),p[m]+=1,this.invertedIndex[m]==null){var Q=Object.create(null);Q._index=this.termIndex,this.termIndex+=1;for(var f=0;f<i.length;f++)Q[i[f]]=Object.create(null);this.invertedIndex[m]=Q}this.invertedIndex[m][o][n]==null&&(this.invertedIndex[m][o][n]=Object.create(null));for(var g=0;g<this.metadataWhitelist.length;g++){var L=this.metadataWhitelist[g],w=m.metadata[L];this.invertedIndex[m][o][n][L]==null&&(this.invertedIndex[m][o][n][L]=[]),this.invertedIndex[m][o][n][L].push(w)}}}},t.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),r=e.length,n={},i={},s=0;s<r;s++){var o=t.FieldRef.fromString(e[s]),a=o.fieldName;i[a]||(i[a]=0),i[a]+=1,n[a]||(n[a]=0),n[a]+=this.fieldLengths[o]}for(var u=Object.keys(this._fields),s=0;s<u.length;s++){var c=u[s];n[c]=n[c]/i[c]}this.averageFieldLength=n},t.Builder.prototype.createFieldVectors=function(){for(var e={},r=Object.keys(this.fieldTermFrequencies),n=r.length,i=Object.create(null),s=0;s<n;s++){for(var o=t.FieldRef.fromString(r[s]),a=o.fieldName,u=this.fieldLengths[o],c=new t.Vector,d=this.fieldTermFrequencies[o],y=Object.keys(d),p=y.length,b=this._fields[a].boost||1,m=this._documents[o.docRef].boost||1,Q=0;Q<p;Q++){var f=y[Q],g=d[f],L=this.invertedIndex[f]._index,w,k,O;i[f]===void 0?(w=t.idf(this.invertedIndex[f],this.documentCount),i[f]=w):w=i[f],k=w*((this._k1+1)*g)/(this._k1*(1-this._b+this._b*(u/this.averageFieldLength[a]))+g),k*=b,k*=m,O=Math.round(k*1e3)/1e3,c.insert(L,O)}e[o]=c}this.fieldVectors=e},t.Builder.prototype.createTokenSet=function(){this.tokenSet=t.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},t.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new t.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},t.Builder.prototype.use=function(e){var r=Array.prototype.slice.call(arguments,1);r.unshift(this),e.apply(this,r)},t.MatchData=function(e,r,n){for(var i=Object.create(null),s=Object.keys(n||{}),o=0;o<s.length;o++){var a=s[o];i[a]=n[a].slice()}this.metadata=Object.create(null),e!==void 0&&(this.metadata[e]=Object.create(null),this.metadata[e][r]=i)},t.MatchData.prototype.combine=function(e){for(var r=Object.keys(e.metadata),n=0;n<r.length;n++){var i=r[n],s=Object.keys(e.metadata[i]);this.metadata[i]==null&&(this.metadata[i]=Object.create(null));for(var o=0;o<s.length;o++){var a=s[o],u=Object.keys(e.metadata[i][a]);this.metadata[i][a]==null&&(this.metadata[i][a]=Object.create(null));for(var c=0;c<u.length;c++){var d=u[c];this.metadata[i][a][d]==null?this.metadata[i][a][d]=e.metadata[i][a][d]:this.metadata[i][a][d]=this.metadata[i][a][d].concat(e.metadata[i][a][d])}}}},t.MatchData.prototype.add=function(e,r,n){if(!(e in this.metadata)){this.metadata[e]=Object.create(null),this.metadata[e][r]=n;return}if(!(r in this.metadata[e])){this.metadata[e][r]=n;return}for(var i=Object.keys(n),s=0;s<i.length;s++){var o=i[s];o in this.metadata[e][r]?this.metadata[e][r][o]=this.metadata[e][r][o].concat(n[o]):this.metadata[e][r][o]=n[o]}},t.Query=function(e){this.clauses=[],this.allFields=e},t.Query.wildcard=new String("*"),t.Query.wildcard.NONE=0,t.Query.wildcard.LEADING=1,t.Query.wildcard.TRAILING=2,t.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},t.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=t.Query.wildcard.NONE),e.wildcard&t.Query.wildcard.LEADING&&e.term.charAt(0)!=t.Query.wildcard&&(e.term="*"+e.term),e.wildcard&t.Query.wildcard.TRAILING&&e.term.slice(-1)!=t.Query.wildcard&&(e.term=""+e.term+"*"),"presence"in e||(e.presence=t.Query.presence.OPTIONAL),this.clauses.push(e),this},t.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=t.Query.presence.PROHIBITED)return!1;return!0},t.Query.prototype.term=function(e,r){if(Array.isArray(e))return e.forEach(function(i){this.term(i,t.utils.clone(r))},this),this;var n=r||{};return n.term=e.toString(),this.clause(n),this},t.QueryParseError=function(e,r,n){this.name="QueryParseError",this.message=e,this.start=r,this.end=n},t.QueryParseError.prototype=new Error,t.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},t.QueryLexer.prototype.run=function(){for(var e=t.QueryLexer.lexText;e;)e=e(this)},t.QueryLexer.prototype.sliceString=function(){for(var e=[],r=this.start,n=this.pos,i=0;i<this.escapeCharPositions.length;i++)n=this.escapeCharPositions[i],e.push(this.str.slice(r,n)),r=n+1;return e.push(this.str.slice(r,this.pos)),this.escapeCharPositions.length=0,e.join("")},t.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},t.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},t.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return t.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},t.QueryLexer.prototype.width=function(){return this.pos-this.start},t.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},t.QueryLexer.prototype.backup=function(){this.pos-=1},t.QueryLexer.prototype.acceptDigitRun=function(){var e,r;do e=this.next(),r=e.charCodeAt(0);while(r>47&&r<58);e!=t.QueryLexer.EOS&&this.backup()},t.QueryLexer.prototype.more=function(){return this.pos<this.length},t.QueryLexer.EOS="EOS",t.QueryLexer.FIELD="FIELD",t.QueryLexer.TERM="TERM",t.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",t.QueryLexer.BOOST="BOOST",t.QueryLexer.PRESENCE="PRESENCE",t.QueryLexer.lexField=function(e){return e.backup(),e.emit(t.QueryLexer.FIELD),e.ignore(),t.QueryLexer.lexText},t.QueryLexer.lexTerm=function(e){if(e.width()>1&&(e.backup(),e.emit(t.QueryLexer.TERM)),e.ignore(),e.more())return t.QueryLexer.lexText},t.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.EDIT_DISTANCE),t.QueryLexer.lexText},t.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.BOOST),t.QueryLexer.lexText},t.QueryLexer.lexEOS=function(e){e.width()>0&&e.emit(t.QueryLexer.TERM)},t.QueryLexer.termSeparator=t.tokenizer.separator,t.QueryLexer.lexText=function(e){for(;;){var r=e.next();if(r==t.QueryLexer.EOS)return t.QueryLexer.lexEOS;if(r.charCodeAt(0)==92){e.escapeCharacter();continue}if(r==":")return t.QueryLexer.lexField;if(r=="~")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexEditDistance;if(r=="^")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexBoost;if(r=="+"&&e.width()===1||r=="-"&&e.width()===1)return e.emit(t.QueryLexer.PRESENCE),t.QueryLexer.lexText;if(r.match(t.QueryLexer.termSeparator))return t.QueryLexer.lexTerm}},t.QueryParser=function(e,r){this.lexer=new t.QueryLexer(e),this.query=r,this.currentClause={},this.lexemeIdx=0},t.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var e=t.QueryParser.parseClause;e;)e=e(this);return this.query},t.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},t.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},t.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},t.QueryParser.parseClause=function(e){var r=e.peekLexeme();if(r!=null)switch(r.type){case t.QueryLexer.PRESENCE:return t.QueryParser.parsePresence;case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expected either a field or a term, found "+r.type;throw r.str.length>=1&&(n+=" with value '"+r.str+"'"),new t.QueryParseError(n,r.start,r.end)}},t.QueryParser.parsePresence=function(e){var r=e.consumeLexeme();if(r!=null){switch(r.str){case"-":e.currentClause.presence=t.Query.presence.PROHIBITED;break;case"+":e.currentClause.presence=t.Query.presence.REQUIRED;break;default:var n="unrecognised presence operator'"+r.str+"'";throw new t.QueryParseError(n,r.start,r.end)}var i=e.peekLexeme();if(i==null){var n="expecting term or field, found nothing";throw new t.QueryParseError(n,r.start,r.end)}switch(i.type){case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expecting term or field, found '"+i.type+"'";throw new t.QueryParseError(n,i.start,i.end)}}},t.QueryParser.parseField=function(e){var r=e.consumeLexeme();if(r!=null){if(e.query.allFields.indexOf(r.str)==-1){var n=e.query.allFields.map(function(o){return"'"+o+"'"}).join(", "),i="unrecognised field '"+r.str+"', possible fields: "+n;throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.fields=[r.str];var s=e.peekLexeme();if(s==null){var i="expecting term, found nothing";throw new t.QueryParseError(i,r.start,r.end)}switch(s.type){case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var i="expecting term, found '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseTerm=function(e){var r=e.consumeLexeme();if(r!=null){e.currentClause.term=r.str.toLowerCase(),r.str.indexOf("*")!=-1&&(e.currentClause.usePipeline=!1);var n=e.peekLexeme();if(n==null){e.nextClause();return}switch(n.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+n.type+"'";throw new t.QueryParseError(i,n.start,n.end)}}},t.QueryParser.parseEditDistance=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="edit distance must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.editDistance=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseBoost=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="boost must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.boost=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},function(e,r){typeof define=="function"&&define.amd?define(r):typeof G=="object"?J.exports=r():e.lunr=r()}(this,function(){return t})})()});var K=q((we,Z)=>{/*!
+ * escape-html
+ * Copyright(c) 2012-2013 TJ Holowaychuk
+ * Copyright(c) 2015 Andreas Lubbe
+ * Copyright(c) 2015 Tiancheng "Timothy" Gu
+ * MIT Licensed
+ */"use strict";var me=/["'&<>]/;Z.exports=ve;function ve(t){var e=""+t,r=me.exec(e);if(!r)return e;var n,i="",s=0,o=0;for(s=r.index;s<e.length;s++){switch(e.charCodeAt(s)){case 34:n="&quot;";break;case 38:n="&amp;";break;case 39:n="&#39;";break;case 60:n="&lt;";break;case 62:n="&gt;";break;default:continue}o!==s&&(i+=e.substring(o,s)),o=s+1,i+=n}return o!==s?i+e.substring(o,s):i}});var se=Y(X());var ee=Y(K());function te(t){let e=new Map,r=new Set;for(let n of t){let[i,s]=n.location.split("#"),o=n.location,a=n.title,u=(0,ee.default)(n.text).replace(/\s+(?=[,.:;!?])/g,"").replace(/\s+/g," ");if(s){let c=e.get(i);r.has(c)?e.set(o,{location:o,title:a,text:u,parent:c}):(c.title=n.title,c.text=u,r.add(c))}else e.set(o,{location:o,title:a,text:u})}return e}function re(t){let e=new RegExp(t.separator,"img"),r=(n,i,s)=>`${i}<mark data-md-highlight>${s}</mark>`;return n=>{n=n.replace(/[\s*+\-:~^]+/g," ").trim();let i=new RegExp(`(^|${t.separator})(${n.replace(/[|\\{}()[\]^$+*?.-]/g,"\\$&").replace(e,"|")})`,"img");return s=>s.replace(i,r).replace(/<\/mark>(\s+)<mark[^>]*>/img,"$1")}}function ne(t){let e=new lunr.Query(["title","text"]);return new lunr.QueryParser(t,e).parse(),e.clauses}function ie(t,e){let r=new Set(t),n={};for(let i=0;i<e.length;i++)for(let s of r)e[i].startsWith(s.term)&&(n[s.term]=!0,r.delete(s));for(let i of r)n[i.term]=!1;return n}function xe(t,e){let[r,n]=[new Set(t),new Set(e)];return[...new Set([...r].filter(i=>!n.has(i)))]}var W=class{constructor({config:e,docs:r,pipeline:n,index:i}){this.documents=te(r),this.highlight=re(e),lunr.tokenizer.separator=new RegExp(e.separator),typeof i=="undefined"?this.index=lunr(function(){e.lang.length===1&&e.lang[0]!=="en"?this.use(lunr[e.lang[0]]):e.lang.length>1&&this.use(lunr.multiLanguage(...e.lang));let s=xe(["trimmer","stopWordFilter","stemmer"],n);for(let o of e.lang.map(a=>a==="en"?lunr:lunr[a]))for(let a of s)this.pipeline.remove(o[a]),this.searchPipeline.remove(o[a]);this.field("title",{boost:1e3}),this.field("text"),this.ref("location");for(let o of r)this.add(o)}):this.index=lunr.Index.load(i)}search(e){if(e)try{let r=this.highlight(e),n=ne(e).filter(s=>s.presence!==lunr.Query.presence.PROHIBITED);return[...this.index.search(`${e}*`).reduce((s,{ref:o,score:a,matchData:u})=>{let c=this.documents.get(o);if(typeof c!="undefined"){let{location:d,title:y,text:p,parent:b}=c,m=ie(n,Object.keys(u.metadata)),Q=+!b+ +Object.values(m).every(f=>f);s.push({location:d,title:r(y),text:r(p),score:a*(1+Q),terms:m})}return s},[]).sort((s,o)=>o.score-s.score).reduce((s,o)=>{let a=this.documents.get(o.location);if(typeof a!="undefined"){let u="parent"in a?a.parent.location:a.location;s.set(u,[...s.get(u)||[],o])}return s},new Map).values()]}catch(r){console.warn(`Invalid query: ${e} \u2013 see https://bit.ly/2s3ChXG`)}return[]}};var R;(function(i){i[i.SETUP=0]="SETUP",i[i.READY=1]="READY",i[i.QUERY=2]="QUERY",i[i.RESULT=3]="RESULT"})(R||(R={}));var H;function Se(t){return z(this,null,function*(){let e="../lunr";if(typeof parent!="undefined"&&"IFrameWorker"in parent){let n=document.querySelector("script[src]"),[i]=n.src.split("/worker");e=e.replace("..",i)}let r=[];for(let n of t.lang){switch(n){case"ja":r.push(`${e}/tinyseg.js`);break;case"hi":case"th":r.push(`${e}/wordcut.js`);break}n!=="en"&&r.push(`${e}/min/lunr.${n}.min.js`)}t.lang.length>1&&r.push(`${e}/min/lunr.multi.min.js`),r.length&&(yield importScripts(`${e}/min/lunr.stemmer.support.min.js`,...r))})}function Qe(t){return z(this,null,function*(){switch(t.type){case R.SETUP:return yield Se(t.data.config),H=new W(t.data),{type:R.READY};case R.QUERY:return{type:R.RESULT,data:H?H.search(t.data):[]};default:throw new TypeError("Invalid message type")}})}self.lunr=se.default;addEventListener("message",t=>z(void 0,null,function*(){postMessage(yield Qe(t.data))}));})();
+//# sourceMappingURL=search.477d984a.min.js.map
+
diff --git a/freetype/docs/reference/assets/javascripts/workers/search.477d984a.min.js.map b/freetype/docs/reference/assets/javascripts/workers/search.477d984a.min.js.map
new file mode 100644
index 000000000..e1f2dd9c1
--- /dev/null
+++ b/freetype/docs/reference/assets/javascripts/workers/search.477d984a.min.js.map
@@ -0,0 +1,7 @@
+{
+  "version": 3,
+  "sources": ["node_modules/lunr/lunr.js", "node_modules/escape-html/index.js", "src/assets/javascripts/integrations/search/worker/main/index.ts", "src/assets/javascripts/integrations/search/document/index.ts", "src/assets/javascripts/integrations/search/highlighter/index.ts", "src/assets/javascripts/integrations/search/query/_/index.ts", "src/assets/javascripts/integrations/search/_/index.ts", "src/assets/javascripts/integrations/search/worker/message/index.ts"],
+  "sourcesContent": ["/**\n * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 2.3.9\n * Copyright (C) 2020 Oliver Nightingale\n * @license MIT\n */\n\n;(function(){\n\n/**\n * A convenience function for configuring and constructing\n * a new lunr Index.\n *\n * A lunr.Builder instance is created and the pipeline setup\n * with a trimmer, stop word filter and stemmer.\n *\n * This builder object is yielded to the configuration function\n * that is passed as a parameter, allowing the list of fields\n * and other builder parameters to be customised.\n *\n * All documents _must_ be added within the passed config function.\n *\n * @example\n * var idx = lunr(function () {\n *   this.field('title')\n *   this.field('body')\n *   this.ref('id')\n *\n *   documents.forEach(function (doc) {\n *     this.add(doc)\n *   }, this)\n * })\n *\n * @see {@link lunr.Builder}\n * @see {@link lunr.Pipeline}\n * @see {@link lunr.trimmer}\n * @see {@link lunr.stopWordFilter}\n * @see {@link lunr.stemmer}\n * @namespace {function} lunr\n */\nvar lunr = function (config) {\n  var builder = new lunr.Builder\n\n  builder.pipeline.add(\n    lunr.trimmer,\n    lunr.stopWordFilter,\n    lunr.stemmer\n  )\n\n  builder.searchPipeline.add(\n    lunr.stemmer\n  )\n\n  config.call(builder, builder)\n  return builder.build()\n}\n\nlunr.version = \"2.3.9\"\n/*!\n * lunr.utils\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A namespace containing utils for the rest of the lunr library\n * @namespace lunr.utils\n */\nlunr.utils = {}\n\n/**\n * Print a warning message to the console.\n *\n * @param {String} message The message to be printed.\n * @memberOf lunr.utils\n * @function\n */\nlunr.utils.warn = (function (global) {\n  /* eslint-disable no-console */\n  return function (message) {\n    if (global.console && console.warn) {\n      console.warn(message)\n    }\n  }\n  /* eslint-enable no-console */\n})(this)\n\n/**\n * Convert an object to a string.\n *\n * In the case of `null` and `undefined` the function returns\n * the empty string, in all other cases the result of calling\n * `toString` on the passed object is returned.\n *\n * @param {Any} obj The object to convert to a string.\n * @return {String} string representation of the passed object.\n * @memberOf lunr.utils\n */\nlunr.utils.asString = function (obj) {\n  if (obj === void 0 || obj === null) {\n    return \"\"\n  } else {\n    return obj.toString()\n  }\n}\n\n/**\n * Clones an object.\n *\n * Will create a copy of an existing object such that any mutations\n * on the copy cannot affect the original.\n *\n * Only shallow objects are supported, passing a nested object to this\n * function will cause a TypeError.\n *\n * Objects with primitives, and arrays of primitives are supported.\n *\n * @param {Object} obj The object to clone.\n * @return {Object} a clone of the passed object.\n * @throws {TypeError} when a nested object is passed.\n * @memberOf Utils\n */\nlunr.utils.clone = function (obj) {\n  if (obj === null || obj === undefined) {\n    return obj\n  }\n\n  var clone = Object.create(null),\n      keys = Object.keys(obj)\n\n  for (var i = 0; i < keys.length; i++) {\n    var key = keys[i],\n        val = obj[key]\n\n    if (Array.isArray(val)) {\n      clone[key] = val.slice()\n      continue\n    }\n\n    if (typeof val === 'string' ||\n        typeof val === 'number' ||\n        typeof val === 'boolean') {\n      clone[key] = val\n      continue\n    }\n\n    throw new TypeError(\"clone is not deep and does not support nested objects\")\n  }\n\n  return clone\n}\nlunr.FieldRef = function (docRef, fieldName, stringValue) {\n  this.docRef = docRef\n  this.fieldName = fieldName\n  this._stringValue = stringValue\n}\n\nlunr.FieldRef.joiner = \"/\"\n\nlunr.FieldRef.fromString = function (s) {\n  var n = s.indexOf(lunr.FieldRef.joiner)\n\n  if (n === -1) {\n    throw \"malformed field ref string\"\n  }\n\n  var fieldRef = s.slice(0, n),\n      docRef = s.slice(n + 1)\n\n  return new lunr.FieldRef (docRef, fieldRef, s)\n}\n\nlunr.FieldRef.prototype.toString = function () {\n  if (this._stringValue == undefined) {\n    this._stringValue = this.fieldName + lunr.FieldRef.joiner + this.docRef\n  }\n\n  return this._stringValue\n}\n/*!\n * lunr.Set\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A lunr set.\n *\n * @constructor\n */\nlunr.Set = function (elements) {\n  this.elements = Object.create(null)\n\n  if (elements) {\n    this.length = elements.length\n\n    for (var i = 0; i < this.length; i++) {\n      this.elements[elements[i]] = true\n    }\n  } else {\n    this.length = 0\n  }\n}\n\n/**\n * A complete set that contains all elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.complete = {\n  intersect: function (other) {\n    return other\n  },\n\n  union: function () {\n    return this\n  },\n\n  contains: function () {\n    return true\n  }\n}\n\n/**\n * An empty set that contains no elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.empty = {\n  intersect: function () {\n    return this\n  },\n\n  union: function (other) {\n    return other\n  },\n\n  contains: function () {\n    return false\n  }\n}\n\n/**\n * Returns true if this set contains the specified object.\n *\n * @param {object} object - Object whose presence in this set is to be tested.\n * @returns {boolean} - True if this set contains the specified object.\n */\nlunr.Set.prototype.contains = function (object) {\n  return !!this.elements[object]\n}\n\n/**\n * Returns a new set containing only the elements that are present in both\n * this set and the specified set.\n *\n * @param {lunr.Set} other - set to intersect with this set.\n * @returns {lunr.Set} a new set that is the intersection of this and the specified set.\n */\n\nlunr.Set.prototype.intersect = function (other) {\n  var a, b, elements, intersection = []\n\n  if (other === lunr.Set.complete) {\n    return this\n  }\n\n  if (other === lunr.Set.empty) {\n    return other\n  }\n\n  if (this.length < other.length) {\n    a = this\n    b = other\n  } else {\n    a = other\n    b = this\n  }\n\n  elements = Object.keys(a.elements)\n\n  for (var i = 0; i < elements.length; i++) {\n    var element = elements[i]\n    if (element in b.elements) {\n      intersection.push(element)\n    }\n  }\n\n  return new lunr.Set (intersection)\n}\n\n/**\n * Returns a new set combining the elements of this and the specified set.\n *\n * @param {lunr.Set} other - set to union with this set.\n * @return {lunr.Set} a new set that is the union of this and the specified set.\n */\n\nlunr.Set.prototype.union = function (other) {\n  if (other === lunr.Set.complete) {\n    return lunr.Set.complete\n  }\n\n  if (other === lunr.Set.empty) {\n    return this\n  }\n\n  return new lunr.Set(Object.keys(this.elements).concat(Object.keys(other.elements)))\n}\n/**\n * A function to calculate the inverse document frequency for\n * a posting. This is shared between the builder and the index\n *\n * @private\n * @param {object} posting - The posting for a given term\n * @param {number} documentCount - The total number of documents.\n */\nlunr.idf = function (posting, documentCount) {\n  var documentsWithTerm = 0\n\n  for (var fieldName in posting) {\n    if (fieldName == '_index') continue // Ignore the term index, its not a field\n    documentsWithTerm += Object.keys(posting[fieldName]).length\n  }\n\n  var x = (documentCount - documentsWithTerm + 0.5) / (documentsWithTerm + 0.5)\n\n  return Math.log(1 + Math.abs(x))\n}\n\n/**\n * A token wraps a string representation of a token\n * as it is passed through the text processing pipeline.\n *\n * @constructor\n * @param {string} [str=''] - The string token being wrapped.\n * @param {object} [metadata={}] - Metadata associated with this token.\n */\nlunr.Token = function (str, metadata) {\n  this.str = str || \"\"\n  this.metadata = metadata || {}\n}\n\n/**\n * Returns the token string that is being wrapped by this object.\n *\n * @returns {string}\n */\nlunr.Token.prototype.toString = function () {\n  return this.str\n}\n\n/**\n * A token update function is used when updating or optionally\n * when cloning a token.\n *\n * @callback lunr.Token~updateFunction\n * @param {string} str - The string representation of the token.\n * @param {Object} metadata - All metadata associated with this token.\n */\n\n/**\n * Applies the given function to the wrapped string token.\n *\n * @example\n * token.update(function (str, metadata) {\n *   return str.toUpperCase()\n * })\n *\n * @param {lunr.Token~updateFunction} fn - A function to apply to the token string.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.update = function (fn) {\n  this.str = fn(this.str, this.metadata)\n  return this\n}\n\n/**\n * Creates a clone of this token. Optionally a function can be\n * applied to the cloned token.\n *\n * @param {lunr.Token~updateFunction} [fn] - An optional function to apply to the cloned token.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.clone = function (fn) {\n  fn = fn || function (s) { return s }\n  return new lunr.Token (fn(this.str, this.metadata), this.metadata)\n}\n/*!\n * lunr.tokenizer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A function for splitting a string into tokens ready to be inserted into\n * the search index. Uses `lunr.tokenizer.separator` to split strings, change\n * the value of this property to change how strings are split into tokens.\n *\n * This tokenizer will convert its parameter to a string by calling `toString` and\n * then will split this string on the character in `lunr.tokenizer.separator`.\n * Arrays will have their elements converted to strings and wrapped in a lunr.Token.\n *\n * Optional metadata can be passed to the tokenizer, this metadata will be cloned and\n * added as metadata to every token that is created from the object to be tokenized.\n *\n * @static\n * @param {?(string|object|object[])} obj - The object to convert into tokens\n * @param {?object} metadata - Optional metadata to associate with every token\n * @returns {lunr.Token[]}\n * @see {@link lunr.Pipeline}\n */\nlunr.tokenizer = function (obj, metadata) {\n  if (obj == null || obj == undefined) {\n    return []\n  }\n\n  if (Array.isArray(obj)) {\n    return obj.map(function (t) {\n      return new lunr.Token(\n        lunr.utils.asString(t).toLowerCase(),\n        lunr.utils.clone(metadata)\n      )\n    })\n  }\n\n  var str = obj.toString().toLowerCase(),\n      len = str.length,\n      tokens = []\n\n  for (var sliceEnd = 0, sliceStart = 0; sliceEnd <= len; sliceEnd++) {\n    var char = str.charAt(sliceEnd),\n        sliceLength = sliceEnd - sliceStart\n\n    if ((char.match(lunr.tokenizer.separator) || sliceEnd == len)) {\n\n      if (sliceLength > 0) {\n        var tokenMetadata = lunr.utils.clone(metadata) || {}\n        tokenMetadata[\"position\"] = [sliceStart, sliceLength]\n        tokenMetadata[\"index\"] = tokens.length\n\n        tokens.push(\n          new lunr.Token (\n            str.slice(sliceStart, sliceEnd),\n            tokenMetadata\n          )\n        )\n      }\n\n      sliceStart = sliceEnd + 1\n    }\n\n  }\n\n  return tokens\n}\n\n/**\n * The separator used to split a string into tokens. Override this property to change the behaviour of\n * `lunr.tokenizer` behaviour when tokenizing strings. By default this splits on whitespace and hyphens.\n *\n * @static\n * @see lunr.tokenizer\n */\nlunr.tokenizer.separator = /[\\s\\-]+/\n/*!\n * lunr.Pipeline\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Pipelines maintain an ordered list of functions to be applied to all\n * tokens in documents entering the search index and queries being ran against\n * the index.\n *\n * An instance of lunr.Index created with the lunr shortcut will contain a\n * pipeline with a stop word filter and an English language stemmer. Extra\n * functions can be added before or after either of these functions or these\n * default functions can be removed.\n *\n * When run the pipeline will call each function in turn, passing a token, the\n * index of that token in the original list of all tokens and finally a list of\n * all the original tokens.\n *\n * The output of functions in the pipeline will be passed to the next function\n * in the pipeline. To exclude a token from entering the index the function\n * should return undefined, the rest of the pipeline will not be called with\n * this token.\n *\n * For serialisation of pipelines to work, all functions used in an instance of\n * a pipeline should be registered with lunr.Pipeline. Registered functions can\n * then be loaded. If trying to load a serialised pipeline that uses functions\n * that are not registered an error will be thrown.\n *\n * If not planning on serialising the pipeline then registering pipeline functions\n * is not necessary.\n *\n * @constructor\n */\nlunr.Pipeline = function () {\n  this._stack = []\n}\n\nlunr.Pipeline.registeredFunctions = Object.create(null)\n\n/**\n * A pipeline function maps lunr.Token to lunr.Token. A lunr.Token contains the token\n * string as well as all known metadata. A pipeline function can mutate the token string\n * or mutate (or add) metadata for a given token.\n *\n * A pipeline function can indicate that the passed token should be discarded by returning\n * null, undefined or an empty string. This token will not be passed to any downstream pipeline\n * functions and will not be added to the index.\n *\n * Multiple tokens can be returned by returning an array of tokens. Each token will be passed\n * to any downstream pipeline functions and all will returned tokens will be added to the index.\n *\n * Any number of pipeline functions may be chained together using a lunr.Pipeline.\n *\n * @interface lunr.PipelineFunction\n * @param {lunr.Token} token - A token from the document being processed.\n * @param {number} i - The index of this token in the complete list of tokens for this document/field.\n * @param {lunr.Token[]} tokens - All tokens for this document/field.\n * @returns {(?lunr.Token|lunr.Token[])}\n */\n\n/**\n * Register a function with the pipeline.\n *\n * Functions that are used in the pipeline should be registered if the pipeline\n * needs to be serialised, or a serialised pipeline needs to be loaded.\n *\n * Registering a function does not add it to a pipeline, functions must still be\n * added to instances of the pipeline for them to be used when running a pipeline.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @param {String} label - The label to register this function with\n */\nlunr.Pipeline.registerFunction = function (fn, label) {\n  if (label in this.registeredFunctions) {\n    lunr.utils.warn('Overwriting existing registered function: ' + label)\n  }\n\n  fn.label = label\n  lunr.Pipeline.registeredFunctions[fn.label] = fn\n}\n\n/**\n * Warns if the function is not registered as a Pipeline function.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @private\n */\nlunr.Pipeline.warnIfFunctionNotRegistered = function (fn) {\n  var isRegistered = fn.label && (fn.label in this.registeredFunctions)\n\n  if (!isRegistered) {\n    lunr.utils.warn('Function is not registered with pipeline. This may cause problems when serialising the index.\\n', fn)\n  }\n}\n\n/**\n * Loads a previously serialised pipeline.\n *\n * All functions to be loaded must already be registered with lunr.Pipeline.\n * If any function from the serialised data has not been registered then an\n * error will be thrown.\n *\n * @param {Object} serialised - The serialised pipeline to load.\n * @returns {lunr.Pipeline}\n */\nlunr.Pipeline.load = function (serialised) {\n  var pipeline = new lunr.Pipeline\n\n  serialised.forEach(function (fnName) {\n    var fn = lunr.Pipeline.registeredFunctions[fnName]\n\n    if (fn) {\n      pipeline.add(fn)\n    } else {\n      throw new Error('Cannot load unregistered function: ' + fnName)\n    }\n  })\n\n  return pipeline\n}\n\n/**\n * Adds new functions to the end of the pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction[]} functions - Any number of functions to add to the pipeline.\n */\nlunr.Pipeline.prototype.add = function () {\n  var fns = Array.prototype.slice.call(arguments)\n\n  fns.forEach(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n    this._stack.push(fn)\n  }, this)\n}\n\n/**\n * Adds a single function after a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.after = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  pos = pos + 1\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Adds a single function before a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.before = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Removes a function from the pipeline.\n *\n * @param {lunr.PipelineFunction} fn The function to remove from the pipeline.\n */\nlunr.Pipeline.prototype.remove = function (fn) {\n  var pos = this._stack.indexOf(fn)\n  if (pos == -1) {\n    return\n  }\n\n  this._stack.splice(pos, 1)\n}\n\n/**\n * Runs the current list of functions that make up the pipeline against the\n * passed tokens.\n *\n * @param {Array} tokens The tokens to run through the pipeline.\n * @returns {Array}\n */\nlunr.Pipeline.prototype.run = function (tokens) {\n  var stackLength = this._stack.length\n\n  for (var i = 0; i < stackLength; i++) {\n    var fn = this._stack[i]\n    var memo = []\n\n    for (var j = 0; j < tokens.length; j++) {\n      var result = fn(tokens[j], j, tokens)\n\n      if (result === null || result === void 0 || result === '') continue\n\n      if (Array.isArray(result)) {\n        for (var k = 0; k < result.length; k++) {\n          memo.push(result[k])\n        }\n      } else {\n        memo.push(result)\n      }\n    }\n\n    tokens = memo\n  }\n\n  return tokens\n}\n\n/**\n * Convenience method for passing a string through a pipeline and getting\n * strings out. This method takes care of wrapping the passed string in a\n * token and mapping the resulting tokens back to strings.\n *\n * @param {string} str - The string to pass through the pipeline.\n * @param {?object} metadata - Optional metadata to associate with the token\n * passed to the pipeline.\n * @returns {string[]}\n */\nlunr.Pipeline.prototype.runString = function (str, metadata) {\n  var token = new lunr.Token (str, metadata)\n\n  return this.run([token]).map(function (t) {\n    return t.toString()\n  })\n}\n\n/**\n * Resets the pipeline by removing any existing processors.\n *\n */\nlunr.Pipeline.prototype.reset = function () {\n  this._stack = []\n}\n\n/**\n * Returns a representation of the pipeline ready for serialisation.\n *\n * Logs a warning if the function has not been registered.\n *\n * @returns {Array}\n */\nlunr.Pipeline.prototype.toJSON = function () {\n  return this._stack.map(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n\n    return fn.label\n  })\n}\n/*!\n * lunr.Vector\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A vector is used to construct the vector space of documents and queries. These\n * vectors support operations to determine the similarity between two documents or\n * a document and a query.\n *\n * Normally no parameters are required for initializing a vector, but in the case of\n * loading a previously dumped vector the raw elements can be provided to the constructor.\n *\n * For performance reasons vectors are implemented with a flat array, where an elements\n * index is immediately followed by its value. E.g. [index, value, index, value]. This\n * allows the underlying array to be as sparse as possible and still offer decent\n * performance when being used for vector calculations.\n *\n * @constructor\n * @param {Number[]} [elements] - The flat list of element index and element value pairs.\n */\nlunr.Vector = function (elements) {\n  this._magnitude = 0\n  this.elements = elements || []\n}\n\n\n/**\n * Calculates the position within the vector to insert a given index.\n *\n * This is used internally by insert and upsert. If there are duplicate indexes then\n * the position is returned as if the value for that index were to be updated, but it\n * is the callers responsibility to check whether there is a duplicate at that index\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @returns {Number}\n */\nlunr.Vector.prototype.positionForIndex = function (index) {\n  // For an empty vector the tuple can be inserted at the beginning\n  if (this.elements.length == 0) {\n    return 0\n  }\n\n  var start = 0,\n      end = this.elements.length / 2,\n      sliceLength = end - start,\n      pivotPoint = Math.floor(sliceLength / 2),\n      pivotIndex = this.elements[pivotPoint * 2]\n\n  while (sliceLength > 1) {\n    if (pivotIndex < index) {\n      start = pivotPoint\n    }\n\n    if (pivotIndex > index) {\n      end = pivotPoint\n    }\n\n    if (pivotIndex == index) {\n      break\n    }\n\n    sliceLength = end - start\n    pivotPoint = start + Math.floor(sliceLength / 2)\n    pivotIndex = this.elements[pivotPoint * 2]\n  }\n\n  if (pivotIndex == index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex > index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex < index) {\n    return (pivotPoint + 1) * 2\n  }\n}\n\n/**\n * Inserts an element at an index within the vector.\n *\n * Does not allow duplicates, will throw an error if there is already an entry\n * for this index.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n */\nlunr.Vector.prototype.insert = function (insertIdx, val) {\n  this.upsert(insertIdx, val, function () {\n    throw \"duplicate index\"\n  })\n}\n\n/**\n * Inserts or updates an existing index within the vector.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n * @param {function} fn - A function that is called for updates, the existing value and the\n * requested value are passed as arguments\n */\nlunr.Vector.prototype.upsert = function (insertIdx, val, fn) {\n  this._magnitude = 0\n  var position = this.positionForIndex(insertIdx)\n\n  if (this.elements[position] == insertIdx) {\n    this.elements[position + 1] = fn(this.elements[position + 1], val)\n  } else {\n    this.elements.splice(position, 0, insertIdx, val)\n  }\n}\n\n/**\n * Calculates the magnitude of this vector.\n *\n * @returns {Number}\n */\nlunr.Vector.prototype.magnitude = function () {\n  if (this._magnitude) return this._magnitude\n\n  var sumOfSquares = 0,\n      elementsLength = this.elements.length\n\n  for (var i = 1; i < elementsLength; i += 2) {\n    var val = this.elements[i]\n    sumOfSquares += val * val\n  }\n\n  return this._magnitude = Math.sqrt(sumOfSquares)\n}\n\n/**\n * Calculates the dot product of this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The vector to compute the dot product with.\n * @returns {Number}\n */\nlunr.Vector.prototype.dot = function (otherVector) {\n  var dotProduct = 0,\n      a = this.elements, b = otherVector.elements,\n      aLen = a.length, bLen = b.length,\n      aVal = 0, bVal = 0,\n      i = 0, j = 0\n\n  while (i < aLen && j < bLen) {\n    aVal = a[i], bVal = b[j]\n    if (aVal < bVal) {\n      i += 2\n    } else if (aVal > bVal) {\n      j += 2\n    } else if (aVal == bVal) {\n      dotProduct += a[i + 1] * b[j + 1]\n      i += 2\n      j += 2\n    }\n  }\n\n  return dotProduct\n}\n\n/**\n * Calculates the similarity between this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The other vector to calculate the\n * similarity with.\n * @returns {Number}\n */\nlunr.Vector.prototype.similarity = function (otherVector) {\n  return this.dot(otherVector) / this.magnitude() || 0\n}\n\n/**\n * Converts the vector to an array of the elements within the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toArray = function () {\n  var output = new Array (this.elements.length / 2)\n\n  for (var i = 1, j = 0; i < this.elements.length; i += 2, j++) {\n    output[j] = this.elements[i]\n  }\n\n  return output\n}\n\n/**\n * A JSON serializable representation of the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toJSON = function () {\n  return this.elements\n}\n/* eslint-disable */\n/*!\n * lunr.stemmer\n * Copyright (C) 2020 Oliver Nightingale\n * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt\n */\n\n/**\n * lunr.stemmer is an english language stemmer, this is a JavaScript\n * implementation of the PorterStemmer taken from http://tartarus.org/~martin\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token - The string to stem\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n * @function\n */\nlunr.stemmer = (function(){\n  var step2list = {\n      \"ational\" : \"ate\",\n      \"tional\" : \"tion\",\n      \"enci\" : \"ence\",\n      \"anci\" : \"ance\",\n      \"izer\" : \"ize\",\n      \"bli\" : \"ble\",\n      \"alli\" : \"al\",\n      \"entli\" : \"ent\",\n      \"eli\" : \"e\",\n      \"ousli\" : \"ous\",\n      \"ization\" : \"ize\",\n      \"ation\" : \"ate\",\n      \"ator\" : \"ate\",\n      \"alism\" : \"al\",\n      \"iveness\" : \"ive\",\n      \"fulness\" : \"ful\",\n      \"ousness\" : \"ous\",\n      \"aliti\" : \"al\",\n      \"iviti\" : \"ive\",\n      \"biliti\" : \"ble\",\n      \"logi\" : \"log\"\n    },\n\n    step3list = {\n      \"icate\" : \"ic\",\n      \"ative\" : \"\",\n      \"alize\" : \"al\",\n      \"iciti\" : \"ic\",\n      \"ical\" : \"ic\",\n      \"ful\" : \"\",\n      \"ness\" : \"\"\n    },\n\n    c = \"[^aeiou]\",          // consonant\n    v = \"[aeiouy]\",          // vowel\n    C = c + \"[^aeiouy]*\",    // consonant sequence\n    V = v + \"[aeiou]*\",      // vowel sequence\n\n    mgr0 = \"^(\" + C + \")?\" + V + C,               // [C]VC... is m>0\n    meq1 = \"^(\" + C + \")?\" + V + C + \"(\" + V + \")?$\",  // [C]VC[V] is m=1\n    mgr1 = \"^(\" + C + \")?\" + V + C + V + C,       // [C]VCVC... is m>1\n    s_v = \"^(\" + C + \")?\" + v;                   // vowel in stem\n\n  var re_mgr0 = new RegExp(mgr0);\n  var re_mgr1 = new RegExp(mgr1);\n  var re_meq1 = new RegExp(meq1);\n  var re_s_v = new RegExp(s_v);\n\n  var re_1a = /^(.+?)(ss|i)es$/;\n  var re2_1a = /^(.+?)([^s])s$/;\n  var re_1b = /^(.+?)eed$/;\n  var re2_1b = /^(.+?)(ed|ing)$/;\n  var re_1b_2 = /.$/;\n  var re2_1b_2 = /(at|bl|iz)$/;\n  var re3_1b_2 = new RegExp(\"([^aeiouylsz])\\\\1$\");\n  var re4_1b_2 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var re_1c = /^(.+?[^aeiou])y$/;\n  var re_2 = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;\n\n  var re_3 = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;\n\n  var re_4 = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;\n  var re2_4 = /^(.+?)(s|t)(ion)$/;\n\n  var re_5 = /^(.+?)e$/;\n  var re_5_1 = /ll$/;\n  var re3_5 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var porterStemmer = function porterStemmer(w) {\n    var stem,\n      suffix,\n      firstch,\n      re,\n      re2,\n      re3,\n      re4;\n\n    if (w.length < 3) { return w; }\n\n    firstch = w.substr(0,1);\n    if (firstch == \"y\") {\n      w = firstch.toUpperCase() + w.substr(1);\n    }\n\n    // Step 1a\n    re = re_1a\n    re2 = re2_1a;\n\n    if (re.test(w)) { w = w.replace(re,\"$1$2\"); }\n    else if (re2.test(w)) { w = w.replace(re2,\"$1$2\"); }\n\n    // Step 1b\n    re = re_1b;\n    re2 = re2_1b;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      re = re_mgr0;\n      if (re.test(fp[1])) {\n        re = re_1b_2;\n        w = w.replace(re,\"\");\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1];\n      re2 = re_s_v;\n      if (re2.test(stem)) {\n        w = stem;\n        re2 = re2_1b_2;\n        re3 = re3_1b_2;\n        re4 = re4_1b_2;\n        if (re2.test(w)) { w = w + \"e\"; }\n        else if (re3.test(w)) { re = re_1b_2; w = w.replace(re,\"\"); }\n        else if (re4.test(w)) { w = w + \"e\"; }\n      }\n    }\n\n    // Step 1c - replace suffix y or Y by i if preceded by a non-vowel which is not the first letter of the word (so cry -> cri, by -> by, say -> say)\n    re = re_1c;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      w = stem + \"i\";\n    }\n\n    // Step 2\n    re = re_2;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step2list[suffix];\n      }\n    }\n\n    // Step 3\n    re = re_3;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step3list[suffix];\n      }\n    }\n\n    // Step 4\n    re = re_4;\n    re2 = re2_4;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      if (re.test(stem)) {\n        w = stem;\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1] + fp[2];\n      re2 = re_mgr1;\n      if (re2.test(stem)) {\n        w = stem;\n      }\n    }\n\n    // Step 5\n    re = re_5;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      re2 = re_meq1;\n      re3 = re3_5;\n      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) {\n        w = stem;\n      }\n    }\n\n    re = re_5_1;\n    re2 = re_mgr1;\n    if (re.test(w) && re2.test(w)) {\n      re = re_1b_2;\n      w = w.replace(re,\"\");\n    }\n\n    // and turn initial Y back to y\n\n    if (firstch == \"y\") {\n      w = firstch.toLowerCase() + w.substr(1);\n    }\n\n    return w;\n  };\n\n  return function (token) {\n    return token.update(porterStemmer);\n  }\n})();\n\nlunr.Pipeline.registerFunction(lunr.stemmer, 'stemmer')\n/*!\n * lunr.stopWordFilter\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.generateStopWordFilter builds a stopWordFilter function from the provided\n * list of stop words.\n *\n * The built in lunr.stopWordFilter is built using this generator and can be used\n * to generate custom stopWordFilters for applications or non English languages.\n *\n * @function\n * @param {Array} token The token to pass through the filter\n * @returns {lunr.PipelineFunction}\n * @see lunr.Pipeline\n * @see lunr.stopWordFilter\n */\nlunr.generateStopWordFilter = function (stopWords) {\n  var words = stopWords.reduce(function (memo, stopWord) {\n    memo[stopWord] = stopWord\n    return memo\n  }, {})\n\n  return function (token) {\n    if (token && words[token.toString()] !== token.toString()) return token\n  }\n}\n\n/**\n * lunr.stopWordFilter is an English language stop word list filter, any words\n * contained in the list will not be passed through the filter.\n *\n * This is intended to be used in the Pipeline. If the token does not pass the\n * filter then undefined will be returned.\n *\n * @function\n * @implements {lunr.PipelineFunction}\n * @params {lunr.Token} token - A token to check for being a stop word.\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n */\nlunr.stopWordFilter = lunr.generateStopWordFilter([\n  'a',\n  'able',\n  'about',\n  'across',\n  'after',\n  'all',\n  'almost',\n  'also',\n  'am',\n  'among',\n  'an',\n  'and',\n  'any',\n  'are',\n  'as',\n  'at',\n  'be',\n  'because',\n  'been',\n  'but',\n  'by',\n  'can',\n  'cannot',\n  'could',\n  'dear',\n  'did',\n  'do',\n  'does',\n  'either',\n  'else',\n  'ever',\n  'every',\n  'for',\n  'from',\n  'get',\n  'got',\n  'had',\n  'has',\n  'have',\n  'he',\n  'her',\n  'hers',\n  'him',\n  'his',\n  'how',\n  'however',\n  'i',\n  'if',\n  'in',\n  'into',\n  'is',\n  'it',\n  'its',\n  'just',\n  'least',\n  'let',\n  'like',\n  'likely',\n  'may',\n  'me',\n  'might',\n  'most',\n  'must',\n  'my',\n  'neither',\n  'no',\n  'nor',\n  'not',\n  'of',\n  'off',\n  'often',\n  'on',\n  'only',\n  'or',\n  'other',\n  'our',\n  'own',\n  'rather',\n  'said',\n  'say',\n  'says',\n  'she',\n  'should',\n  'since',\n  'so',\n  'some',\n  'than',\n  'that',\n  'the',\n  'their',\n  'them',\n  'then',\n  'there',\n  'these',\n  'they',\n  'this',\n  'tis',\n  'to',\n  'too',\n  'twas',\n  'us',\n  'wants',\n  'was',\n  'we',\n  'were',\n  'what',\n  'when',\n  'where',\n  'which',\n  'while',\n  'who',\n  'whom',\n  'why',\n  'will',\n  'with',\n  'would',\n  'yet',\n  'you',\n  'your'\n])\n\nlunr.Pipeline.registerFunction(lunr.stopWordFilter, 'stopWordFilter')\n/*!\n * lunr.trimmer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.trimmer is a pipeline function for trimming non word\n * characters from the beginning and end of tokens before they\n * enter the index.\n *\n * This implementation may not work correctly for non latin\n * characters and should either be removed or adapted for use\n * with languages with non-latin characters.\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token The token to pass through the filter\n * @returns {lunr.Token}\n * @see lunr.Pipeline\n */\nlunr.trimmer = function (token) {\n  return token.update(function (s) {\n    return s.replace(/^\\W+/, '').replace(/\\W+$/, '')\n  })\n}\n\nlunr.Pipeline.registerFunction(lunr.trimmer, 'trimmer')\n/*!\n * lunr.TokenSet\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A token set is used to store the unique list of all tokens\n * within an index. Token sets are also used to represent an\n * incoming query to the index, this query token set and index\n * token set are then intersected to find which tokens to look\n * up in the inverted index.\n *\n * A token set can hold multiple tokens, as in the case of the\n * index token set, or it can hold a single token as in the\n * case of a simple query token set.\n *\n * Additionally token sets are used to perform wildcard matching.\n * Leading, contained and trailing wildcards are supported, and\n * from this edit distance matching can also be provided.\n *\n * Token sets are implemented as a minimal finite state automata,\n * where both common prefixes and suffixes are shared between tokens.\n * This helps to reduce the space used for storing the token set.\n *\n * @constructor\n */\nlunr.TokenSet = function () {\n  this.final = false\n  this.edges = {}\n  this.id = lunr.TokenSet._nextId\n  lunr.TokenSet._nextId += 1\n}\n\n/**\n * Keeps track of the next, auto increment, identifier to assign\n * to a new tokenSet.\n *\n * TokenSets require a unique identifier to be correctly minimised.\n *\n * @private\n */\nlunr.TokenSet._nextId = 1\n\n/**\n * Creates a TokenSet instance from the given sorted array of words.\n *\n * @param {String[]} arr - A sorted array of strings to create the set from.\n * @returns {lunr.TokenSet}\n * @throws Will throw an error if the input array is not sorted.\n */\nlunr.TokenSet.fromArray = function (arr) {\n  var builder = new lunr.TokenSet.Builder\n\n  for (var i = 0, len = arr.length; i < len; i++) {\n    builder.insert(arr[i])\n  }\n\n  builder.finish()\n  return builder.root\n}\n\n/**\n * Creates a token set from a query clause.\n *\n * @private\n * @param {Object} clause - A single clause from lunr.Query.\n * @param {string} clause.term - The query clause term.\n * @param {number} [clause.editDistance] - The optional edit distance for the term.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromClause = function (clause) {\n  if ('editDistance' in clause) {\n    return lunr.TokenSet.fromFuzzyString(clause.term, clause.editDistance)\n  } else {\n    return lunr.TokenSet.fromString(clause.term)\n  }\n}\n\n/**\n * Creates a token set representing a single string with a specified\n * edit distance.\n *\n * Insertions, deletions, substitutions and transpositions are each\n * treated as an edit distance of 1.\n *\n * Increasing the allowed edit distance will have a dramatic impact\n * on the performance of both creating and intersecting these TokenSets.\n * It is advised to keep the edit distance less than 3.\n *\n * @param {string} str - The string to create the token set from.\n * @param {number} editDistance - The allowed edit distance to match.\n * @returns {lunr.Vector}\n */\nlunr.TokenSet.fromFuzzyString = function (str, editDistance) {\n  var root = new lunr.TokenSet\n\n  var stack = [{\n    node: root,\n    editsRemaining: editDistance,\n    str: str\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop()\n\n    // no edit\n    if (frame.str.length > 0) {\n      var char = frame.str.charAt(0),\n          noEditNode\n\n      if (char in frame.node.edges) {\n        noEditNode = frame.node.edges[char]\n      } else {\n        noEditNode = new lunr.TokenSet\n        frame.node.edges[char] = noEditNode\n      }\n\n      if (frame.str.length == 1) {\n        noEditNode.final = true\n      }\n\n      stack.push({\n        node: noEditNode,\n        editsRemaining: frame.editsRemaining,\n        str: frame.str.slice(1)\n      })\n    }\n\n    if (frame.editsRemaining == 0) {\n      continue\n    }\n\n    // insertion\n    if (\"*\" in frame.node.edges) {\n      var insertionNode = frame.node.edges[\"*\"]\n    } else {\n      var insertionNode = new lunr.TokenSet\n      frame.node.edges[\"*\"] = insertionNode\n    }\n\n    if (frame.str.length == 0) {\n      insertionNode.final = true\n    }\n\n    stack.push({\n      node: insertionNode,\n      editsRemaining: frame.editsRemaining - 1,\n      str: frame.str\n    })\n\n    // deletion\n    // can only do a deletion if we have enough edits remaining\n    // and if there are characters left to delete in the string\n    if (frame.str.length > 1) {\n      stack.push({\n        node: frame.node,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // deletion\n    // just removing the last character from the str\n    if (frame.str.length == 1) {\n      frame.node.final = true\n    }\n\n    // substitution\n    // can only do a substitution if we have enough edits remaining\n    // and if there are characters left to substitute\n    if (frame.str.length >= 1) {\n      if (\"*\" in frame.node.edges) {\n        var substitutionNode = frame.node.edges[\"*\"]\n      } else {\n        var substitutionNode = new lunr.TokenSet\n        frame.node.edges[\"*\"] = substitutionNode\n      }\n\n      if (frame.str.length == 1) {\n        substitutionNode.final = true\n      }\n\n      stack.push({\n        node: substitutionNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // transposition\n    // can only do a transposition if there are edits remaining\n    // and there are enough characters to transpose\n    if (frame.str.length > 1) {\n      var charA = frame.str.charAt(0),\n          charB = frame.str.charAt(1),\n          transposeNode\n\n      if (charB in frame.node.edges) {\n        transposeNode = frame.node.edges[charB]\n      } else {\n        transposeNode = new lunr.TokenSet\n        frame.node.edges[charB] = transposeNode\n      }\n\n      if (frame.str.length == 1) {\n        transposeNode.final = true\n      }\n\n      stack.push({\n        node: transposeNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: charA + frame.str.slice(2)\n      })\n    }\n  }\n\n  return root\n}\n\n/**\n * Creates a TokenSet from a string.\n *\n * The string may contain one or more wildcard characters (*)\n * that will allow wildcard matching when intersecting with\n * another TokenSet.\n *\n * @param {string} str - The string to create a TokenSet from.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromString = function (str) {\n  var node = new lunr.TokenSet,\n      root = node\n\n  /*\n   * Iterates through all characters within the passed string\n   * appending a node for each character.\n   *\n   * When a wildcard character is found then a self\n   * referencing edge is introduced to continually match\n   * any number of any characters.\n   */\n  for (var i = 0, len = str.length; i < len; i++) {\n    var char = str[i],\n        final = (i == len - 1)\n\n    if (char == \"*\") {\n      node.edges[char] = node\n      node.final = final\n\n    } else {\n      var next = new lunr.TokenSet\n      next.final = final\n\n      node.edges[char] = next\n      node = next\n    }\n  }\n\n  return root\n}\n\n/**\n * Converts this TokenSet into an array of strings\n * contained within the TokenSet.\n *\n * This is not intended to be used on a TokenSet that\n * contains wildcards, in these cases the results are\n * undefined and are likely to cause an infinite loop.\n *\n * @returns {string[]}\n */\nlunr.TokenSet.prototype.toArray = function () {\n  var words = []\n\n  var stack = [{\n    prefix: \"\",\n    node: this\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop(),\n        edges = Object.keys(frame.node.edges),\n        len = edges.length\n\n    if (frame.node.final) {\n      /* In Safari, at this point the prefix is sometimes corrupted, see:\n       * https://github.com/olivernn/lunr.js/issues/279 Calling any\n       * String.prototype method forces Safari to \"cast\" this string to what\n       * it's supposed to be, fixing the bug. */\n      frame.prefix.charAt(0)\n      words.push(frame.prefix)\n    }\n\n    for (var i = 0; i < len; i++) {\n      var edge = edges[i]\n\n      stack.push({\n        prefix: frame.prefix.concat(edge),\n        node: frame.node.edges[edge]\n      })\n    }\n  }\n\n  return words\n}\n\n/**\n * Generates a string representation of a TokenSet.\n *\n * This is intended to allow TokenSets to be used as keys\n * in objects, largely to aid the construction and minimisation\n * of a TokenSet. As such it is not designed to be a human\n * friendly representation of the TokenSet.\n *\n * @returns {string}\n */\nlunr.TokenSet.prototype.toString = function () {\n  // NOTE: Using Object.keys here as this.edges is very likely\n  // to enter 'hash-mode' with many keys being added\n  //\n  // avoiding a for-in loop here as it leads to the function\n  // being de-optimised (at least in V8). From some simple\n  // benchmarks the performance is comparable, but allowing\n  // V8 to optimize may mean easy performance wins in the future.\n\n  if (this._str) {\n    return this._str\n  }\n\n  var str = this.final ? '1' : '0',\n      labels = Object.keys(this.edges).sort(),\n      len = labels.length\n\n  for (var i = 0; i < len; i++) {\n    var label = labels[i],\n        node = this.edges[label]\n\n    str = str + label + node.id\n  }\n\n  return str\n}\n\n/**\n * Returns a new TokenSet that is the intersection of\n * this TokenSet and the passed TokenSet.\n *\n * This intersection will take into account any wildcards\n * contained within the TokenSet.\n *\n * @param {lunr.TokenSet} b - An other TokenSet to intersect with.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.prototype.intersect = function (b) {\n  var output = new lunr.TokenSet,\n      frame = undefined\n\n  var stack = [{\n    qNode: b,\n    output: output,\n    node: this\n  }]\n\n  while (stack.length) {\n    frame = stack.pop()\n\n    // NOTE: As with the #toString method, we are using\n    // Object.keys and a for loop instead of a for-in loop\n    // as both of these objects enter 'hash' mode, causing\n    // the function to be de-optimised in V8\n    var qEdges = Object.keys(frame.qNode.edges),\n        qLen = qEdges.length,\n        nEdges = Object.keys(frame.node.edges),\n        nLen = nEdges.length\n\n    for (var q = 0; q < qLen; q++) {\n      var qEdge = qEdges[q]\n\n      for (var n = 0; n < nLen; n++) {\n        var nEdge = nEdges[n]\n\n        if (nEdge == qEdge || qEdge == '*') {\n          var node = frame.node.edges[nEdge],\n              qNode = frame.qNode.edges[qEdge],\n              final = node.final && qNode.final,\n              next = undefined\n\n          if (nEdge in frame.output.edges) {\n            // an edge already exists for this character\n            // no need to create a new node, just set the finality\n            // bit unless this node is already final\n            next = frame.output.edges[nEdge]\n            next.final = next.final || final\n\n          } else {\n            // no edge exists yet, must create one\n            // set the finality bit and insert it\n            // into the output\n            next = new lunr.TokenSet\n            next.final = final\n            frame.output.edges[nEdge] = next\n          }\n\n          stack.push({\n            qNode: qNode,\n            output: next,\n            node: node\n          })\n        }\n      }\n    }\n  }\n\n  return output\n}\nlunr.TokenSet.Builder = function () {\n  this.previousWord = \"\"\n  this.root = new lunr.TokenSet\n  this.uncheckedNodes = []\n  this.minimizedNodes = {}\n}\n\nlunr.TokenSet.Builder.prototype.insert = function (word) {\n  var node,\n      commonPrefix = 0\n\n  if (word < this.previousWord) {\n    throw new Error (\"Out of order word insertion\")\n  }\n\n  for (var i = 0; i < word.length && i < this.previousWord.length; i++) {\n    if (word[i] != this.previousWord[i]) break\n    commonPrefix++\n  }\n\n  this.minimize(commonPrefix)\n\n  if (this.uncheckedNodes.length == 0) {\n    node = this.root\n  } else {\n    node = this.uncheckedNodes[this.uncheckedNodes.length - 1].child\n  }\n\n  for (var i = commonPrefix; i < word.length; i++) {\n    var nextNode = new lunr.TokenSet,\n        char = word[i]\n\n    node.edges[char] = nextNode\n\n    this.uncheckedNodes.push({\n      parent: node,\n      char: char,\n      child: nextNode\n    })\n\n    node = nextNode\n  }\n\n  node.final = true\n  this.previousWord = word\n}\n\nlunr.TokenSet.Builder.prototype.finish = function () {\n  this.minimize(0)\n}\n\nlunr.TokenSet.Builder.prototype.minimize = function (downTo) {\n  for (var i = this.uncheckedNodes.length - 1; i >= downTo; i--) {\n    var node = this.uncheckedNodes[i],\n        childKey = node.child.toString()\n\n    if (childKey in this.minimizedNodes) {\n      node.parent.edges[node.char] = this.minimizedNodes[childKey]\n    } else {\n      // Cache the key for this node since\n      // we know it can't change anymore\n      node.child._str = childKey\n\n      this.minimizedNodes[childKey] = node.child\n    }\n\n    this.uncheckedNodes.pop()\n  }\n}\n/*!\n * lunr.Index\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * An index contains the built index of all documents and provides a query interface\n * to the index.\n *\n * Usually instances of lunr.Index will not be created using this constructor, instead\n * lunr.Builder should be used to construct new indexes, or lunr.Index.load should be\n * used to load previously built and serialized indexes.\n *\n * @constructor\n * @param {Object} attrs - The attributes of the built search index.\n * @param {Object} attrs.invertedIndex - An index of term/field to document reference.\n * @param {Object<string, lunr.Vector>} attrs.fieldVectors - Field vectors\n * @param {lunr.TokenSet} attrs.tokenSet - An set of all corpus tokens.\n * @param {string[]} attrs.fields - The names of indexed document fields.\n * @param {lunr.Pipeline} attrs.pipeline - The pipeline to use for search terms.\n */\nlunr.Index = function (attrs) {\n  this.invertedIndex = attrs.invertedIndex\n  this.fieldVectors = attrs.fieldVectors\n  this.tokenSet = attrs.tokenSet\n  this.fields = attrs.fields\n  this.pipeline = attrs.pipeline\n}\n\n/**\n * A result contains details of a document matching a search query.\n * @typedef {Object} lunr.Index~Result\n * @property {string} ref - The reference of the document this result represents.\n * @property {number} score - A number between 0 and 1 representing how similar this document is to the query.\n * @property {lunr.MatchData} matchData - Contains metadata about this match including which term(s) caused the match.\n */\n\n/**\n * Although lunr provides the ability to create queries using lunr.Query, it also provides a simple\n * query language which itself is parsed into an instance of lunr.Query.\n *\n * For programmatically building queries it is advised to directly use lunr.Query, the query language\n * is best used for human entered text rather than program generated text.\n *\n * At its simplest queries can just be a single term, e.g. `hello`, multiple terms are also supported\n * and will be combined with OR, e.g `hello world` will match documents that contain either 'hello'\n * or 'world', though those that contain both will rank higher in the results.\n *\n * Wildcards can be included in terms to match one or more unspecified characters, these wildcards can\n * be inserted anywhere within the term, and more than one wildcard can exist in a single term. Adding\n * wildcards will increase the number of documents that will be found but can also have a negative\n * impact on query performance, especially with wildcards at the beginning of a term.\n *\n * Terms can be restricted to specific fields, e.g. `title:hello`, only documents with the term\n * hello in the title field will match this query. Using a field not present in the index will lead\n * to an error being thrown.\n *\n * Modifiers can also be added to terms, lunr supports edit distance and boost modifiers on terms. A term\n * boost will make documents matching that term score higher, e.g. `foo^5`. Edit distance is also supported\n * to provide fuzzy matching, e.g. 'hello~2' will match documents with hello with an edit distance of 2.\n * Avoid large values for edit distance to improve query performance.\n *\n * Each term also supports a presence modifier. By default a term's presence in document is optional, however\n * this can be changed to either required or prohibited. For a term's presence to be required in a document the\n * term should be prefixed with a '+', e.g. `+foo bar` is a search for documents that must contain 'foo' and\n * optionally contain 'bar'. Conversely a leading '-' sets the terms presence to prohibited, i.e. it must not\n * appear in a document, e.g. `-foo bar` is a search for documents that do not contain 'foo' but may contain 'bar'.\n *\n * To escape special characters the backslash character '\\' can be used, this allows searches to include\n * characters that would normally be considered modifiers, e.g. `foo\\~2` will search for a term \"foo~2\" instead\n * of attempting to apply a boost of 2 to the search term \"foo\".\n *\n * @typedef {string} lunr.Index~QueryString\n * @example <caption>Simple single term query</caption>\n * hello\n * @example <caption>Multiple term query</caption>\n * hello world\n * @example <caption>term scoped to a field</caption>\n * title:hello\n * @example <caption>term with a boost of 10</caption>\n * hello^10\n * @example <caption>term with an edit distance of 2</caption>\n * hello~2\n * @example <caption>terms with presence modifiers</caption>\n * -foo +bar baz\n */\n\n/**\n * Performs a search against the index using lunr query syntax.\n *\n * Results will be returned sorted by their score, the most relevant results\n * will be returned first.  For details on how the score is calculated, please see\n * the {@link https://lunrjs.com/guides/searching.html#scoring|guide}.\n *\n * For more programmatic querying use lunr.Index#query.\n *\n * @param {lunr.Index~QueryString} queryString - A string containing a lunr query.\n * @throws {lunr.QueryParseError} If the passed query string cannot be parsed.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.search = function (queryString) {\n  return this.query(function (query) {\n    var parser = new lunr.QueryParser(queryString, query)\n    parser.parse()\n  })\n}\n\n/**\n * A query builder callback provides a query object to be used to express\n * the query to perform on the index.\n *\n * @callback lunr.Index~queryBuilder\n * @param {lunr.Query} query - The query object to build up.\n * @this lunr.Query\n */\n\n/**\n * Performs a query against the index using the yielded lunr.Query object.\n *\n * If performing programmatic queries against the index, this method is preferred\n * over lunr.Index#search so as to avoid the additional query parsing overhead.\n *\n * A query object is yielded to the supplied function which should be used to\n * express the query to be run against the index.\n *\n * Note that although this function takes a callback parameter it is _not_ an\n * asynchronous operation, the callback is just yielded a query object to be\n * customized.\n *\n * @param {lunr.Index~queryBuilder} fn - A function that is used to build the query.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.query = function (fn) {\n  // for each query clause\n  // * process terms\n  // * expand terms from token set\n  // * find matching documents and metadata\n  // * get document vectors\n  // * score documents\n\n  var query = new lunr.Query(this.fields),\n      matchingFields = Object.create(null),\n      queryVectors = Object.create(null),\n      termFieldCache = Object.create(null),\n      requiredMatches = Object.create(null),\n      prohibitedMatches = Object.create(null)\n\n  /*\n   * To support field level boosts a query vector is created per\n   * field. An empty vector is eagerly created to support negated\n   * queries.\n   */\n  for (var i = 0; i < this.fields.length; i++) {\n    queryVectors[this.fields[i]] = new lunr.Vector\n  }\n\n  fn.call(query, query)\n\n  for (var i = 0; i < query.clauses.length; i++) {\n    /*\n     * Unless the pipeline has been disabled for this term, which is\n     * the case for terms with wildcards, we need to pass the clause\n     * term through the search pipeline. A pipeline returns an array\n     * of processed terms. Pipeline functions may expand the passed\n     * term, which means we may end up performing multiple index lookups\n     * for a single query term.\n     */\n    var clause = query.clauses[i],\n        terms = null,\n        clauseMatches = lunr.Set.empty\n\n    if (clause.usePipeline) {\n      terms = this.pipeline.runString(clause.term, {\n        fields: clause.fields\n      })\n    } else {\n      terms = [clause.term]\n    }\n\n    for (var m = 0; m < terms.length; m++) {\n      var term = terms[m]\n\n      /*\n       * Each term returned from the pipeline needs to use the same query\n       * clause object, e.g. the same boost and or edit distance. The\n       * simplest way to do this is to re-use the clause object but mutate\n       * its term property.\n       */\n      clause.term = term\n\n      /*\n       * From the term in the clause we create a token set which will then\n       * be used to intersect the indexes token set to get a list of terms\n       * to lookup in the inverted index\n       */\n      var termTokenSet = lunr.TokenSet.fromClause(clause),\n          expandedTerms = this.tokenSet.intersect(termTokenSet).toArray()\n\n      /*\n       * If a term marked as required does not exist in the tokenSet it is\n       * impossible for the search to return any matches. We set all the field\n       * scoped required matches set to empty and stop examining any further\n       * clauses.\n       */\n      if (expandedTerms.length === 0 && clause.presence === lunr.Query.presence.REQUIRED) {\n        for (var k = 0; k < clause.fields.length; k++) {\n          var field = clause.fields[k]\n          requiredMatches[field] = lunr.Set.empty\n        }\n\n        break\n      }\n\n      for (var j = 0; j < expandedTerms.length; j++) {\n        /*\n         * For each term get the posting and termIndex, this is required for\n         * building the query vector.\n         */\n        var expandedTerm = expandedTerms[j],\n            posting = this.invertedIndex[expandedTerm],\n            termIndex = posting._index\n\n        for (var k = 0; k < clause.fields.length; k++) {\n          /*\n           * For each field that this query term is scoped by (by default\n           * all fields are in scope) we need to get all the document refs\n           * that have this term in that field.\n           *\n           * The posting is the entry in the invertedIndex for the matching\n           * term from above.\n           */\n          var field = clause.fields[k],\n              fieldPosting = posting[field],\n              matchingDocumentRefs = Object.keys(fieldPosting),\n              termField = expandedTerm + \"/\" + field,\n              matchingDocumentsSet = new lunr.Set(matchingDocumentRefs)\n\n          /*\n           * if the presence of this term is required ensure that the matching\n           * documents are added to the set of required matches for this clause.\n           *\n           */\n          if (clause.presence == lunr.Query.presence.REQUIRED) {\n            clauseMatches = clauseMatches.union(matchingDocumentsSet)\n\n            if (requiredMatches[field] === undefined) {\n              requiredMatches[field] = lunr.Set.complete\n            }\n          }\n\n          /*\n           * if the presence of this term is prohibited ensure that the matching\n           * documents are added to the set of prohibited matches for this field,\n           * creating that set if it does not yet exist.\n           */\n          if (clause.presence == lunr.Query.presence.PROHIBITED) {\n            if (prohibitedMatches[field] === undefined) {\n              prohibitedMatches[field] = lunr.Set.empty\n            }\n\n            prohibitedMatches[field] = prohibitedMatches[field].union(matchingDocumentsSet)\n\n            /*\n             * Prohibited matches should not be part of the query vector used for\n             * similarity scoring and no metadata should be extracted so we continue\n             * to the next field\n             */\n            continue\n          }\n\n          /*\n           * The query field vector is populated using the termIndex found for\n           * the term and a unit value with the appropriate boost applied.\n           * Using upsert because there could already be an entry in the vector\n           * for the term we are working with. In that case we just add the scores\n           * together.\n           */\n          queryVectors[field].upsert(termIndex, clause.boost, function (a, b) { return a + b })\n\n          /**\n           * If we've already seen this term, field combo then we've already collected\n           * the matching documents and metadata, no need to go through all that again\n           */\n          if (termFieldCache[termField]) {\n            continue\n          }\n\n          for (var l = 0; l < matchingDocumentRefs.length; l++) {\n            /*\n             * All metadata for this term/field/document triple\n             * are then extracted and collected into an instance\n             * of lunr.MatchData ready to be returned in the query\n             * results\n             */\n            var matchingDocumentRef = matchingDocumentRefs[l],\n                matchingFieldRef = new lunr.FieldRef (matchingDocumentRef, field),\n                metadata = fieldPosting[matchingDocumentRef],\n                fieldMatch\n\n            if ((fieldMatch = matchingFields[matchingFieldRef]) === undefined) {\n              matchingFields[matchingFieldRef] = new lunr.MatchData (expandedTerm, field, metadata)\n            } else {\n              fieldMatch.add(expandedTerm, field, metadata)\n            }\n\n          }\n\n          termFieldCache[termField] = true\n        }\n      }\n    }\n\n    /**\n     * If the presence was required we need to update the requiredMatches field sets.\n     * We do this after all fields for the term have collected their matches because\n     * the clause terms presence is required in _any_ of the fields not _all_ of the\n     * fields.\n     */\n    if (clause.presence === lunr.Query.presence.REQUIRED) {\n      for (var k = 0; k < clause.fields.length; k++) {\n        var field = clause.fields[k]\n        requiredMatches[field] = requiredMatches[field].intersect(clauseMatches)\n      }\n    }\n  }\n\n  /**\n   * Need to combine the field scoped required and prohibited\n   * matching documents into a global set of required and prohibited\n   * matches\n   */\n  var allRequiredMatches = lunr.Set.complete,\n      allProhibitedMatches = lunr.Set.empty\n\n  for (var i = 0; i < this.fields.length; i++) {\n    var field = this.fields[i]\n\n    if (requiredMatches[field]) {\n      allRequiredMatches = allRequiredMatches.intersect(requiredMatches[field])\n    }\n\n    if (prohibitedMatches[field]) {\n      allProhibitedMatches = allProhibitedMatches.union(prohibitedMatches[field])\n    }\n  }\n\n  var matchingFieldRefs = Object.keys(matchingFields),\n      results = [],\n      matches = Object.create(null)\n\n  /*\n   * If the query is negated (contains only prohibited terms)\n   * we need to get _all_ fieldRefs currently existing in the\n   * index. This is only done when we know that the query is\n   * entirely prohibited terms to avoid any cost of getting all\n   * fieldRefs unnecessarily.\n   *\n   * Additionally, blank MatchData must be created to correctly\n   * populate the results.\n   */\n  if (query.isNegated()) {\n    matchingFieldRefs = Object.keys(this.fieldVectors)\n\n    for (var i = 0; i < matchingFieldRefs.length; i++) {\n      var matchingFieldRef = matchingFieldRefs[i]\n      var fieldRef = lunr.FieldRef.fromString(matchingFieldRef)\n      matchingFields[matchingFieldRef] = new lunr.MatchData\n    }\n  }\n\n  for (var i = 0; i < matchingFieldRefs.length; i++) {\n    /*\n     * Currently we have document fields that match the query, but we\n     * need to return documents. The matchData and scores are combined\n     * from multiple fields belonging to the same document.\n     *\n     * Scores are calculated by field, using the query vectors created\n     * above, and combined into a final document score using addition.\n     */\n    var fieldRef = lunr.FieldRef.fromString(matchingFieldRefs[i]),\n        docRef = fieldRef.docRef\n\n    if (!allRequiredMatches.contains(docRef)) {\n      continue\n    }\n\n    if (allProhibitedMatches.contains(docRef)) {\n      continue\n    }\n\n    var fieldVector = this.fieldVectors[fieldRef],\n        score = queryVectors[fieldRef.fieldName].similarity(fieldVector),\n        docMatch\n\n    if ((docMatch = matches[docRef]) !== undefined) {\n      docMatch.score += score\n      docMatch.matchData.combine(matchingFields[fieldRef])\n    } else {\n      var match = {\n        ref: docRef,\n        score: score,\n        matchData: matchingFields[fieldRef]\n      }\n      matches[docRef] = match\n      results.push(match)\n    }\n  }\n\n  /*\n   * Sort the results objects by score, highest first.\n   */\n  return results.sort(function (a, b) {\n    return b.score - a.score\n  })\n}\n\n/**\n * Prepares the index for JSON serialization.\n *\n * The schema for this JSON blob will be described in a\n * separate JSON schema file.\n *\n * @returns {Object}\n */\nlunr.Index.prototype.toJSON = function () {\n  var invertedIndex = Object.keys(this.invertedIndex)\n    .sort()\n    .map(function (term) {\n      return [term, this.invertedIndex[term]]\n    }, this)\n\n  var fieldVectors = Object.keys(this.fieldVectors)\n    .map(function (ref) {\n      return [ref, this.fieldVectors[ref].toJSON()]\n    }, this)\n\n  return {\n    version: lunr.version,\n    fields: this.fields,\n    fieldVectors: fieldVectors,\n    invertedIndex: invertedIndex,\n    pipeline: this.pipeline.toJSON()\n  }\n}\n\n/**\n * Loads a previously serialized lunr.Index\n *\n * @param {Object} serializedIndex - A previously serialized lunr.Index\n * @returns {lunr.Index}\n */\nlunr.Index.load = function (serializedIndex) {\n  var attrs = {},\n      fieldVectors = {},\n      serializedVectors = serializedIndex.fieldVectors,\n      invertedIndex = Object.create(null),\n      serializedInvertedIndex = serializedIndex.invertedIndex,\n      tokenSetBuilder = new lunr.TokenSet.Builder,\n      pipeline = lunr.Pipeline.load(serializedIndex.pipeline)\n\n  if (serializedIndex.version != lunr.version) {\n    lunr.utils.warn(\"Version mismatch when loading serialised index. Current version of lunr '\" + lunr.version + \"' does not match serialized index '\" + serializedIndex.version + \"'\")\n  }\n\n  for (var i = 0; i < serializedVectors.length; i++) {\n    var tuple = serializedVectors[i],\n        ref = tuple[0],\n        elements = tuple[1]\n\n    fieldVectors[ref] = new lunr.Vector(elements)\n  }\n\n  for (var i = 0; i < serializedInvertedIndex.length; i++) {\n    var tuple = serializedInvertedIndex[i],\n        term = tuple[0],\n        posting = tuple[1]\n\n    tokenSetBuilder.insert(term)\n    invertedIndex[term] = posting\n  }\n\n  tokenSetBuilder.finish()\n\n  attrs.fields = serializedIndex.fields\n\n  attrs.fieldVectors = fieldVectors\n  attrs.invertedIndex = invertedIndex\n  attrs.tokenSet = tokenSetBuilder.root\n  attrs.pipeline = pipeline\n\n  return new lunr.Index(attrs)\n}\n/*!\n * lunr.Builder\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Builder performs indexing on a set of documents and\n * returns instances of lunr.Index ready for querying.\n *\n * All configuration of the index is done via the builder, the\n * fields to index, the document reference, the text processing\n * pipeline and document scoring parameters are all set on the\n * builder before indexing.\n *\n * @constructor\n * @property {string} _ref - Internal reference to the document reference field.\n * @property {string[]} _fields - Internal reference to the document fields to index.\n * @property {object} invertedIndex - The inverted index maps terms to document fields.\n * @property {object} documentTermFrequencies - Keeps track of document term frequencies.\n * @property {object} documentLengths - Keeps track of the length of documents added to the index.\n * @property {lunr.tokenizer} tokenizer - Function for splitting strings into tokens for indexing.\n * @property {lunr.Pipeline} pipeline - The pipeline performs text processing on tokens before indexing.\n * @property {lunr.Pipeline} searchPipeline - A pipeline for processing search terms before querying the index.\n * @property {number} documentCount - Keeps track of the total number of documents indexed.\n * @property {number} _b - A parameter to control field length normalization, setting this to 0 disabled normalization, 1 fully normalizes field lengths, the default value is 0.75.\n * @property {number} _k1 - A parameter to control how quickly an increase in term frequency results in term frequency saturation, the default value is 1.2.\n * @property {number} termIndex - A counter incremented for each unique term, used to identify a terms position in the vector space.\n * @property {array} metadataWhitelist - A list of metadata keys that have been whitelisted for entry in the index.\n */\nlunr.Builder = function () {\n  this._ref = \"id\"\n  this._fields = Object.create(null)\n  this._documents = Object.create(null)\n  this.invertedIndex = Object.create(null)\n  this.fieldTermFrequencies = {}\n  this.fieldLengths = {}\n  this.tokenizer = lunr.tokenizer\n  this.pipeline = new lunr.Pipeline\n  this.searchPipeline = new lunr.Pipeline\n  this.documentCount = 0\n  this._b = 0.75\n  this._k1 = 1.2\n  this.termIndex = 0\n  this.metadataWhitelist = []\n}\n\n/**\n * Sets the document field used as the document reference. Every document must have this field.\n * The type of this field in the document should be a string, if it is not a string it will be\n * coerced into a string by calling toString.\n *\n * The default ref is 'id'.\n *\n * The ref should _not_ be changed during indexing, it should be set before any documents are\n * added to the index. Changing it during indexing can lead to inconsistent results.\n *\n * @param {string} ref - The name of the reference field in the document.\n */\nlunr.Builder.prototype.ref = function (ref) {\n  this._ref = ref\n}\n\n/**\n * A function that is used to extract a field from a document.\n *\n * Lunr expects a field to be at the top level of a document, if however the field\n * is deeply nested within a document an extractor function can be used to extract\n * the right field for indexing.\n *\n * @callback fieldExtractor\n * @param {object} doc - The document being added to the index.\n * @returns {?(string|object|object[])} obj - The object that will be indexed for this field.\n * @example <caption>Extracting a nested field</caption>\n * function (doc) { return doc.nested.field }\n */\n\n/**\n * Adds a field to the list of document fields that will be indexed. Every document being\n * indexed should have this field. Null values for this field in indexed documents will\n * not cause errors but will limit the chance of that document being retrieved by searches.\n *\n * All fields should be added before adding documents to the index. Adding fields after\n * a document has been indexed will have no effect on already indexed documents.\n *\n * Fields can be boosted at build time. This allows terms within that field to have more\n * importance when ranking search results. Use a field boost to specify that matches within\n * one field are more important than other fields.\n *\n * @param {string} fieldName - The name of a field to index in all documents.\n * @param {object} attributes - Optional attributes associated with this field.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this field.\n * @param {fieldExtractor} [attributes.extractor] - Function to extract a field from a document.\n * @throws {RangeError} fieldName cannot contain unsupported characters '/'\n */\nlunr.Builder.prototype.field = function (fieldName, attributes) {\n  if (/\\//.test(fieldName)) {\n    throw new RangeError (\"Field '\" + fieldName + \"' contains illegal character '/'\")\n  }\n\n  this._fields[fieldName] = attributes || {}\n}\n\n/**\n * A parameter to tune the amount of field length normalisation that is applied when\n * calculating relevance scores. A value of 0 will completely disable any normalisation\n * and a value of 1 will fully normalise field lengths. The default is 0.75. Values of b\n * will be clamped to the range 0 - 1.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.b = function (number) {\n  if (number < 0) {\n    this._b = 0\n  } else if (number > 1) {\n    this._b = 1\n  } else {\n    this._b = number\n  }\n}\n\n/**\n * A parameter that controls the speed at which a rise in term frequency results in term\n * frequency saturation. The default value is 1.2. Setting this to a higher value will give\n * slower saturation levels, a lower value will result in quicker saturation.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.k1 = function (number) {\n  this._k1 = number\n}\n\n/**\n * Adds a document to the index.\n *\n * Before adding fields to the index the index should have been fully setup, with the document\n * ref and all fields to index already having been specified.\n *\n * The document must have a field name as specified by the ref (by default this is 'id') and\n * it should have all fields defined for indexing, though null or undefined values will not\n * cause errors.\n *\n * Entire documents can be boosted at build time. Applying a boost to a document indicates that\n * this document should rank higher in search results than other documents.\n *\n * @param {object} doc - The document to add to the index.\n * @param {object} attributes - Optional attributes associated with this document.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this document.\n */\nlunr.Builder.prototype.add = function (doc, attributes) {\n  var docRef = doc[this._ref],\n      fields = Object.keys(this._fields)\n\n  this._documents[docRef] = attributes || {}\n  this.documentCount += 1\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i],\n        extractor = this._fields[fieldName].extractor,\n        field = extractor ? extractor(doc) : doc[fieldName],\n        tokens = this.tokenizer(field, {\n          fields: [fieldName]\n        }),\n        terms = this.pipeline.run(tokens),\n        fieldRef = new lunr.FieldRef (docRef, fieldName),\n        fieldTerms = Object.create(null)\n\n    this.fieldTermFrequencies[fieldRef] = fieldTerms\n    this.fieldLengths[fieldRef] = 0\n\n    // store the length of this field for this document\n    this.fieldLengths[fieldRef] += terms.length\n\n    // calculate term frequencies for this field\n    for (var j = 0; j < terms.length; j++) {\n      var term = terms[j]\n\n      if (fieldTerms[term] == undefined) {\n        fieldTerms[term] = 0\n      }\n\n      fieldTerms[term] += 1\n\n      // add to inverted index\n      // create an initial posting if one doesn't exist\n      if (this.invertedIndex[term] == undefined) {\n        var posting = Object.create(null)\n        posting[\"_index\"] = this.termIndex\n        this.termIndex += 1\n\n        for (var k = 0; k < fields.length; k++) {\n          posting[fields[k]] = Object.create(null)\n        }\n\n        this.invertedIndex[term] = posting\n      }\n\n      // add an entry for this term/fieldName/docRef to the invertedIndex\n      if (this.invertedIndex[term][fieldName][docRef] == undefined) {\n        this.invertedIndex[term][fieldName][docRef] = Object.create(null)\n      }\n\n      // store all whitelisted metadata about this token in the\n      // inverted index\n      for (var l = 0; l < this.metadataWhitelist.length; l++) {\n        var metadataKey = this.metadataWhitelist[l],\n            metadata = term.metadata[metadataKey]\n\n        if (this.invertedIndex[term][fieldName][docRef][metadataKey] == undefined) {\n          this.invertedIndex[term][fieldName][docRef][metadataKey] = []\n        }\n\n        this.invertedIndex[term][fieldName][docRef][metadataKey].push(metadata)\n      }\n    }\n\n  }\n}\n\n/**\n * Calculates the average document length for this index\n *\n * @private\n */\nlunr.Builder.prototype.calculateAverageFieldLengths = function () {\n\n  var fieldRefs = Object.keys(this.fieldLengths),\n      numberOfFields = fieldRefs.length,\n      accumulator = {},\n      documentsWithField = {}\n\n  for (var i = 0; i < numberOfFields; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        field = fieldRef.fieldName\n\n    documentsWithField[field] || (documentsWithField[field] = 0)\n    documentsWithField[field] += 1\n\n    accumulator[field] || (accumulator[field] = 0)\n    accumulator[field] += this.fieldLengths[fieldRef]\n  }\n\n  var fields = Object.keys(this._fields)\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i]\n    accumulator[fieldName] = accumulator[fieldName] / documentsWithField[fieldName]\n  }\n\n  this.averageFieldLength = accumulator\n}\n\n/**\n * Builds a vector space model of every document using lunr.Vector\n *\n * @private\n */\nlunr.Builder.prototype.createFieldVectors = function () {\n  var fieldVectors = {},\n      fieldRefs = Object.keys(this.fieldTermFrequencies),\n      fieldRefsLength = fieldRefs.length,\n      termIdfCache = Object.create(null)\n\n  for (var i = 0; i < fieldRefsLength; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        fieldName = fieldRef.fieldName,\n        fieldLength = this.fieldLengths[fieldRef],\n        fieldVector = new lunr.Vector,\n        termFrequencies = this.fieldTermFrequencies[fieldRef],\n        terms = Object.keys(termFrequencies),\n        termsLength = terms.length\n\n\n    var fieldBoost = this._fields[fieldName].boost || 1,\n        docBoost = this._documents[fieldRef.docRef].boost || 1\n\n    for (var j = 0; j < termsLength; j++) {\n      var term = terms[j],\n          tf = termFrequencies[term],\n          termIndex = this.invertedIndex[term]._index,\n          idf, score, scoreWithPrecision\n\n      if (termIdfCache[term] === undefined) {\n        idf = lunr.idf(this.invertedIndex[term], this.documentCount)\n        termIdfCache[term] = idf\n      } else {\n        idf = termIdfCache[term]\n      }\n\n      score = idf * ((this._k1 + 1) * tf) / (this._k1 * (1 - this._b + this._b * (fieldLength / this.averageFieldLength[fieldName])) + tf)\n      score *= fieldBoost\n      score *= docBoost\n      scoreWithPrecision = Math.round(score * 1000) / 1000\n      // Converts 1.23456789 to 1.234.\n      // Reducing the precision so that the vectors take up less\n      // space when serialised. Doing it now so that they behave\n      // the same before and after serialisation. Also, this is\n      // the fastest approach to reducing a number's precision in\n      // JavaScript.\n\n      fieldVector.insert(termIndex, scoreWithPrecision)\n    }\n\n    fieldVectors[fieldRef] = fieldVector\n  }\n\n  this.fieldVectors = fieldVectors\n}\n\n/**\n * Creates a token set of all tokens in the index using lunr.TokenSet\n *\n * @private\n */\nlunr.Builder.prototype.createTokenSet = function () {\n  this.tokenSet = lunr.TokenSet.fromArray(\n    Object.keys(this.invertedIndex).sort()\n  )\n}\n\n/**\n * Builds the index, creating an instance of lunr.Index.\n *\n * This completes the indexing process and should only be called\n * once all documents have been added to the index.\n *\n * @returns {lunr.Index}\n */\nlunr.Builder.prototype.build = function () {\n  this.calculateAverageFieldLengths()\n  this.createFieldVectors()\n  this.createTokenSet()\n\n  return new lunr.Index({\n    invertedIndex: this.invertedIndex,\n    fieldVectors: this.fieldVectors,\n    tokenSet: this.tokenSet,\n    fields: Object.keys(this._fields),\n    pipeline: this.searchPipeline\n  })\n}\n\n/**\n * Applies a plugin to the index builder.\n *\n * A plugin is a function that is called with the index builder as its context.\n * Plugins can be used to customise or extend the behaviour of the index\n * in some way. A plugin is just a function, that encapsulated the custom\n * behaviour that should be applied when building the index.\n *\n * The plugin function will be called with the index builder as its argument, additional\n * arguments can also be passed when calling use. The function will be called\n * with the index builder as its context.\n *\n * @param {Function} plugin The plugin to apply.\n */\nlunr.Builder.prototype.use = function (fn) {\n  var args = Array.prototype.slice.call(arguments, 1)\n  args.unshift(this)\n  fn.apply(this, args)\n}\n/**\n * Contains and collects metadata about a matching document.\n * A single instance of lunr.MatchData is returned as part of every\n * lunr.Index~Result.\n *\n * @constructor\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n * @property {object} metadata - A cloned collection of metadata associated with this document.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData = function (term, field, metadata) {\n  var clonedMetadata = Object.create(null),\n      metadataKeys = Object.keys(metadata || {})\n\n  // Cloning the metadata to prevent the original\n  // being mutated during match data combination.\n  // Metadata is kept in an array within the inverted\n  // index so cloning the data can be done with\n  // Array#slice\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n    clonedMetadata[key] = metadata[key].slice()\n  }\n\n  this.metadata = Object.create(null)\n\n  if (term !== undefined) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = clonedMetadata\n  }\n}\n\n/**\n * An instance of lunr.MatchData will be created for every term that matches a\n * document. However only one instance is required in a lunr.Index~Result. This\n * method combines metadata from another instance of lunr.MatchData with this\n * objects metadata.\n *\n * @param {lunr.MatchData} otherMatchData - Another instance of match data to merge with this one.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData.prototype.combine = function (otherMatchData) {\n  var terms = Object.keys(otherMatchData.metadata)\n\n  for (var i = 0; i < terms.length; i++) {\n    var term = terms[i],\n        fields = Object.keys(otherMatchData.metadata[term])\n\n    if (this.metadata[term] == undefined) {\n      this.metadata[term] = Object.create(null)\n    }\n\n    for (var j = 0; j < fields.length; j++) {\n      var field = fields[j],\n          keys = Object.keys(otherMatchData.metadata[term][field])\n\n      if (this.metadata[term][field] == undefined) {\n        this.metadata[term][field] = Object.create(null)\n      }\n\n      for (var k = 0; k < keys.length; k++) {\n        var key = keys[k]\n\n        if (this.metadata[term][field][key] == undefined) {\n          this.metadata[term][field][key] = otherMatchData.metadata[term][field][key]\n        } else {\n          this.metadata[term][field][key] = this.metadata[term][field][key].concat(otherMatchData.metadata[term][field][key])\n        }\n\n      }\n    }\n  }\n}\n\n/**\n * Add metadata for a term/field pair to this instance of match data.\n *\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n */\nlunr.MatchData.prototype.add = function (term, field, metadata) {\n  if (!(term in this.metadata)) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  if (!(field in this.metadata[term])) {\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  var metadataKeys = Object.keys(metadata)\n\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n\n    if (key in this.metadata[term][field]) {\n      this.metadata[term][field][key] = this.metadata[term][field][key].concat(metadata[key])\n    } else {\n      this.metadata[term][field][key] = metadata[key]\n    }\n  }\n}\n/**\n * A lunr.Query provides a programmatic way of defining queries to be performed\n * against a {@link lunr.Index}.\n *\n * Prefer constructing a lunr.Query using the {@link lunr.Index#query} method\n * so the query object is pre-initialized with the right index fields.\n *\n * @constructor\n * @property {lunr.Query~Clause[]} clauses - An array of query clauses.\n * @property {string[]} allFields - An array of all available fields in a lunr.Index.\n */\nlunr.Query = function (allFields) {\n  this.clauses = []\n  this.allFields = allFields\n}\n\n/**\n * Constants for indicating what kind of automatic wildcard insertion will be used when constructing a query clause.\n *\n * This allows wildcards to be added to the beginning and end of a term without having to manually do any string\n * concatenation.\n *\n * The wildcard constants can be bitwise combined to select both leading and trailing wildcards.\n *\n * @constant\n * @default\n * @property {number} wildcard.NONE - The term will have no wildcards inserted, this is the default behaviour\n * @property {number} wildcard.LEADING - Prepend the term with a wildcard, unless a leading wildcard already exists\n * @property {number} wildcard.TRAILING - Append a wildcard to the term, unless a trailing wildcard already exists\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with trailing wildcard</caption>\n * query.term('foo', { wildcard: lunr.Query.wildcard.TRAILING })\n * @example <caption>query term with leading and trailing wildcard</caption>\n * query.term('foo', {\n *   wildcard: lunr.Query.wildcard.LEADING | lunr.Query.wildcard.TRAILING\n * })\n */\n\nlunr.Query.wildcard = new String (\"*\")\nlunr.Query.wildcard.NONE = 0\nlunr.Query.wildcard.LEADING = 1\nlunr.Query.wildcard.TRAILING = 2\n\n/**\n * Constants for indicating what kind of presence a term must have in matching documents.\n *\n * @constant\n * @enum {number}\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with required presence</caption>\n * query.term('foo', { presence: lunr.Query.presence.REQUIRED })\n */\nlunr.Query.presence = {\n  /**\n   * Term's presence in a document is optional, this is the default value.\n   */\n  OPTIONAL: 1,\n\n  /**\n   * Term's presence in a document is required, documents that do not contain\n   * this term will not be returned.\n   */\n  REQUIRED: 2,\n\n  /**\n   * Term's presence in a document is prohibited, documents that do contain\n   * this term will not be returned.\n   */\n  PROHIBITED: 3\n}\n\n/**\n * A single clause in a {@link lunr.Query} contains a term and details on how to\n * match that term against a {@link lunr.Index}.\n *\n * @typedef {Object} lunr.Query~Clause\n * @property {string[]} fields - The fields in an index this clause should be matched against.\n * @property {number} [boost=1] - Any boost that should be applied when matching this clause.\n * @property {number} [editDistance] - Whether the term should have fuzzy matching applied, and how fuzzy the match should be.\n * @property {boolean} [usePipeline] - Whether the term should be passed through the search pipeline.\n * @property {number} [wildcard=lunr.Query.wildcard.NONE] - Whether the term should have wildcards appended or prepended.\n * @property {number} [presence=lunr.Query.presence.OPTIONAL] - The terms presence in any matching documents.\n */\n\n/**\n * Adds a {@link lunr.Query~Clause} to this query.\n *\n * Unless the clause contains the fields to be matched all fields will be matched. In addition\n * a default boost of 1 is applied to the clause.\n *\n * @param {lunr.Query~Clause} clause - The clause to add to this query.\n * @see lunr.Query~Clause\n * @returns {lunr.Query}\n */\nlunr.Query.prototype.clause = function (clause) {\n  if (!('fields' in clause)) {\n    clause.fields = this.allFields\n  }\n\n  if (!('boost' in clause)) {\n    clause.boost = 1\n  }\n\n  if (!('usePipeline' in clause)) {\n    clause.usePipeline = true\n  }\n\n  if (!('wildcard' in clause)) {\n    clause.wildcard = lunr.Query.wildcard.NONE\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.LEADING) && (clause.term.charAt(0) != lunr.Query.wildcard)) {\n    clause.term = \"*\" + clause.term\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.TRAILING) && (clause.term.slice(-1) != lunr.Query.wildcard)) {\n    clause.term = \"\" + clause.term + \"*\"\n  }\n\n  if (!('presence' in clause)) {\n    clause.presence = lunr.Query.presence.OPTIONAL\n  }\n\n  this.clauses.push(clause)\n\n  return this\n}\n\n/**\n * A negated query is one in which every clause has a presence of\n * prohibited. These queries require some special processing to return\n * the expected results.\n *\n * @returns boolean\n */\nlunr.Query.prototype.isNegated = function () {\n  for (var i = 0; i < this.clauses.length; i++) {\n    if (this.clauses[i].presence != lunr.Query.presence.PROHIBITED) {\n      return false\n    }\n  }\n\n  return true\n}\n\n/**\n * Adds a term to the current query, under the covers this will create a {@link lunr.Query~Clause}\n * to the list of clauses that make up this query.\n *\n * The term is used as is, i.e. no tokenization will be performed by this method. Instead conversion\n * to a token or token-like string should be done before calling this method.\n *\n * The term will be converted to a string by calling `toString`. Multiple terms can be passed as an\n * array, each term in the array will share the same options.\n *\n * @param {object|object[]} term - The term(s) to add to the query.\n * @param {object} [options] - Any additional properties to add to the query clause.\n * @returns {lunr.Query}\n * @see lunr.Query#clause\n * @see lunr.Query~Clause\n * @example <caption>adding a single term to a query</caption>\n * query.term(\"foo\")\n * @example <caption>adding a single term to a query and specifying search fields, term boost and automatic trailing wildcard</caption>\n * query.term(\"foo\", {\n *   fields: [\"title\"],\n *   boost: 10,\n *   wildcard: lunr.Query.wildcard.TRAILING\n * })\n * @example <caption>using lunr.tokenizer to convert a string to tokens before using them as terms</caption>\n * query.term(lunr.tokenizer(\"foo bar\"))\n */\nlunr.Query.prototype.term = function (term, options) {\n  if (Array.isArray(term)) {\n    term.forEach(function (t) { this.term(t, lunr.utils.clone(options)) }, this)\n    return this\n  }\n\n  var clause = options || {}\n  clause.term = term.toString()\n\n  this.clause(clause)\n\n  return this\n}\nlunr.QueryParseError = function (message, start, end) {\n  this.name = \"QueryParseError\"\n  this.message = message\n  this.start = start\n  this.end = end\n}\n\nlunr.QueryParseError.prototype = new Error\nlunr.QueryLexer = function (str) {\n  this.lexemes = []\n  this.str = str\n  this.length = str.length\n  this.pos = 0\n  this.start = 0\n  this.escapeCharPositions = []\n}\n\nlunr.QueryLexer.prototype.run = function () {\n  var state = lunr.QueryLexer.lexText\n\n  while (state) {\n    state = state(this)\n  }\n}\n\nlunr.QueryLexer.prototype.sliceString = function () {\n  var subSlices = [],\n      sliceStart = this.start,\n      sliceEnd = this.pos\n\n  for (var i = 0; i < this.escapeCharPositions.length; i++) {\n    sliceEnd = this.escapeCharPositions[i]\n    subSlices.push(this.str.slice(sliceStart, sliceEnd))\n    sliceStart = sliceEnd + 1\n  }\n\n  subSlices.push(this.str.slice(sliceStart, this.pos))\n  this.escapeCharPositions.length = 0\n\n  return subSlices.join('')\n}\n\nlunr.QueryLexer.prototype.emit = function (type) {\n  this.lexemes.push({\n    type: type,\n    str: this.sliceString(),\n    start: this.start,\n    end: this.pos\n  })\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.escapeCharacter = function () {\n  this.escapeCharPositions.push(this.pos - 1)\n  this.pos += 1\n}\n\nlunr.QueryLexer.prototype.next = function () {\n  if (this.pos >= this.length) {\n    return lunr.QueryLexer.EOS\n  }\n\n  var char = this.str.charAt(this.pos)\n  this.pos += 1\n  return char\n}\n\nlunr.QueryLexer.prototype.width = function () {\n  return this.pos - this.start\n}\n\nlunr.QueryLexer.prototype.ignore = function () {\n  if (this.start == this.pos) {\n    this.pos += 1\n  }\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.backup = function () {\n  this.pos -= 1\n}\n\nlunr.QueryLexer.prototype.acceptDigitRun = function () {\n  var char, charCode\n\n  do {\n    char = this.next()\n    charCode = char.charCodeAt(0)\n  } while (charCode > 47 && charCode < 58)\n\n  if (char != lunr.QueryLexer.EOS) {\n    this.backup()\n  }\n}\n\nlunr.QueryLexer.prototype.more = function () {\n  return this.pos < this.length\n}\n\nlunr.QueryLexer.EOS = 'EOS'\nlunr.QueryLexer.FIELD = 'FIELD'\nlunr.QueryLexer.TERM = 'TERM'\nlunr.QueryLexer.EDIT_DISTANCE = 'EDIT_DISTANCE'\nlunr.QueryLexer.BOOST = 'BOOST'\nlunr.QueryLexer.PRESENCE = 'PRESENCE'\n\nlunr.QueryLexer.lexField = function (lexer) {\n  lexer.backup()\n  lexer.emit(lunr.QueryLexer.FIELD)\n  lexer.ignore()\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexTerm = function (lexer) {\n  if (lexer.width() > 1) {\n    lexer.backup()\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n\n  lexer.ignore()\n\n  if (lexer.more()) {\n    return lunr.QueryLexer.lexText\n  }\n}\n\nlunr.QueryLexer.lexEditDistance = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.EDIT_DISTANCE)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexBoost = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.BOOST)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexEOS = function (lexer) {\n  if (lexer.width() > 0) {\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n}\n\n// This matches the separator used when tokenising fields\n// within a document. These should match otherwise it is\n// not possible to search for some tokens within a document.\n//\n// It is possible for the user to change the separator on the\n// tokenizer so it _might_ clash with any other of the special\n// characters already used within the search string, e.g. :.\n//\n// This means that it is possible to change the separator in\n// such a way that makes some words unsearchable using a search\n// string.\nlunr.QueryLexer.termSeparator = lunr.tokenizer.separator\n\nlunr.QueryLexer.lexText = function (lexer) {\n  while (true) {\n    var char = lexer.next()\n\n    if (char == lunr.QueryLexer.EOS) {\n      return lunr.QueryLexer.lexEOS\n    }\n\n    // Escape character is '\\'\n    if (char.charCodeAt(0) == 92) {\n      lexer.escapeCharacter()\n      continue\n    }\n\n    if (char == \":\") {\n      return lunr.QueryLexer.lexField\n    }\n\n    if (char == \"~\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexEditDistance\n    }\n\n    if (char == \"^\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexBoost\n    }\n\n    // \"+\" indicates term presence is required\n    // checking for length to ensure that only\n    // leading \"+\" are considered\n    if (char == \"+\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    // \"-\" indicates term presence is prohibited\n    // checking for length to ensure that only\n    // leading \"-\" are considered\n    if (char == \"-\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    if (char.match(lunr.QueryLexer.termSeparator)) {\n      return lunr.QueryLexer.lexTerm\n    }\n  }\n}\n\nlunr.QueryParser = function (str, query) {\n  this.lexer = new lunr.QueryLexer (str)\n  this.query = query\n  this.currentClause = {}\n  this.lexemeIdx = 0\n}\n\nlunr.QueryParser.prototype.parse = function () {\n  this.lexer.run()\n  this.lexemes = this.lexer.lexemes\n\n  var state = lunr.QueryParser.parseClause\n\n  while (state) {\n    state = state(this)\n  }\n\n  return this.query\n}\n\nlunr.QueryParser.prototype.peekLexeme = function () {\n  return this.lexemes[this.lexemeIdx]\n}\n\nlunr.QueryParser.prototype.consumeLexeme = function () {\n  var lexeme = this.peekLexeme()\n  this.lexemeIdx += 1\n  return lexeme\n}\n\nlunr.QueryParser.prototype.nextClause = function () {\n  var completedClause = this.currentClause\n  this.query.clause(completedClause)\n  this.currentClause = {}\n}\n\nlunr.QueryParser.parseClause = function (parser) {\n  var lexeme = parser.peekLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.type) {\n    case lunr.QueryLexer.PRESENCE:\n      return lunr.QueryParser.parsePresence\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expected either a field or a term, found \" + lexeme.type\n\n      if (lexeme.str.length >= 1) {\n        errorMessage += \" with value '\" + lexeme.str + \"'\"\n      }\n\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n}\n\nlunr.QueryParser.parsePresence = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.str) {\n    case \"-\":\n      parser.currentClause.presence = lunr.Query.presence.PROHIBITED\n      break\n    case \"+\":\n      parser.currentClause.presence = lunr.Query.presence.REQUIRED\n      break\n    default:\n      var errorMessage = \"unrecognised presence operator'\" + lexeme.str + \"'\"\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term or field, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term or field, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseField = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  if (parser.query.allFields.indexOf(lexeme.str) == -1) {\n    var possibleFields = parser.query.allFields.map(function (f) { return \"'\" + f + \"'\" }).join(', '),\n        errorMessage = \"unrecognised field '\" + lexeme.str + \"', possible fields: \" + possibleFields\n\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.fields = [lexeme.str]\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseTerm = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  parser.currentClause.term = lexeme.str.toLowerCase()\n\n  if (lexeme.str.indexOf(\"*\") != -1) {\n    parser.currentClause.usePipeline = false\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseEditDistance = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var editDistance = parseInt(lexeme.str, 10)\n\n  if (isNaN(editDistance)) {\n    var errorMessage = \"edit distance must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.editDistance = editDistance\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseBoost = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var boost = parseInt(lexeme.str, 10)\n\n  if (isNaN(boost)) {\n    var errorMessage = \"boost must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.boost = boost\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\n  /**\n   * export the module via AMD, CommonJS or as a browser global\n   * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js\n   */\n  ;(function (root, factory) {\n    if (typeof define === 'function' && define.amd) {\n      // AMD. Register as an anonymous module.\n      define(factory)\n    } else if (typeof exports === 'object') {\n      /**\n       * Node. Does not work with strict CommonJS, but\n       * only CommonJS-like enviroments that support module.exports,\n       * like Node.\n       */\n      module.exports = factory()\n    } else {\n      // Browser globals (root is window)\n      root.lunr = factory()\n    }\n  }(this, function () {\n    /**\n     * Just return a value to define the module export.\n     * This example returns an object, but the module\n     * can return a function as the exported value.\n     */\n    return lunr\n  }))\n})();\n", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param  {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n  var str = '' + string;\n  var match = matchHtmlRegExp.exec(str);\n\n  if (!match) {\n    return str;\n  }\n\n  var escape;\n  var html = '';\n  var index = 0;\n  var lastIndex = 0;\n\n  for (index = match.index; index < str.length; index++) {\n    switch (str.charCodeAt(index)) {\n      case 34: // \"\n        escape = '&quot;';\n        break;\n      case 38: // &\n        escape = '&amp;';\n        break;\n      case 39: // '\n        escape = '&#39;';\n        break;\n      case 60: // <\n        escape = '&lt;';\n        break;\n      case 62: // >\n        escape = '&gt;';\n        break;\n      default:\n        continue;\n    }\n\n    if (lastIndex !== index) {\n      html += str.substring(lastIndex, index);\n    }\n\n    lastIndex = index + 1;\n    html += escape;\n  }\n\n  return lastIndex !== index\n    ? html + str.substring(lastIndex, index)\n    : html;\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport lunr from \"lunr\"\n\nimport { Search, SearchIndexConfig } from \"../../_\"\nimport {\n  SearchMessage,\n  SearchMessageType\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Add support for usage with `iframe-worker` polyfill\n *\n * While `importScripts` is synchronous when executed inside of a web worker,\n * it's not possible to provide a synchronous polyfilled implementation. The\n * cool thing is that awaiting a non-Promise is a noop, so extending the type\n * definition to return a `Promise` shouldn't break anything.\n *\n * @see https://bit.ly/2PjDnXi - GitHub comment\n */\ndeclare global {\n  function importScripts(...urls: string[]): Promise<void> | void\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nlet index: Search\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch (= import) multi-language support through `lunr-languages`\n *\n * This function automatically imports the stemmers necessary to process the\n * languages, which are defined through the search index configuration.\n *\n * If the worker runs inside of an `iframe` (when using `iframe-worker` as\n * a shim), the base URL for the stemmers to be loaded must be determined by\n * searching for the first `script` element with a `src` attribute, which will\n * contain the contents of this script.\n *\n * @param config - Search index configuration\n *\n * @returns Promise resolving with no result\n */\nasync function setupSearchLanguages(\n  config: SearchIndexConfig\n): Promise<void> {\n  let base = \"../lunr\"\n\n  /* Detect `iframe-worker` and fix base URL */\n  if (typeof parent !== \"undefined\" && \"IFrameWorker\" in parent) {\n    const worker = document.querySelector<HTMLScriptElement>(\"script[src]\")!\n    const [path] = worker.src.split(\"/worker\")\n\n    /* Prefix base with path */\n    base = base.replace(\"..\", path)\n  }\n\n  /* Add scripts for languages */\n  const scripts = []\n  for (const lang of config.lang) {\n    switch (lang) {\n\n      /* Add segmenter for Japanese */\n      case \"ja\":\n        scripts.push(`${base}/tinyseg.js`)\n        break\n\n      /* Add segmenter for Hindi and Thai */\n      case \"hi\":\n      case \"th\":\n        scripts.push(`${base}/wordcut.js`)\n        break\n    }\n\n    /* Add language support */\n    if (lang !== \"en\")\n      scripts.push(`${base}/min/lunr.${lang}.min.js`)\n  }\n\n  /* Add multi-language support */\n  if (config.lang.length > 1)\n    scripts.push(`${base}/min/lunr.multi.min.js`)\n\n  /* Load scripts synchronously */\n  if (scripts.length)\n    await importScripts(\n      `${base}/min/lunr.stemmer.support.min.js`,\n      ...scripts\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Message handler\n *\n * @param message - Source message\n *\n * @returns Target message\n */\nexport async function handler(\n  message: SearchMessage\n): Promise<SearchMessage> {\n  switch (message.type) {\n\n    /* Search setup message */\n    case SearchMessageType.SETUP:\n      await setupSearchLanguages(message.data.config)\n      index = new Search(message.data)\n      return {\n        type: SearchMessageType.READY\n      }\n\n    /* Search query message */\n    case SearchMessageType.QUERY:\n      return {\n        type: SearchMessageType.RESULT,\n        data: index ? index.search(message.data) : []\n      }\n\n    /* All other messages */\n    default:\n      throw new TypeError(\"Invalid message type\")\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Worker\n * ------------------------------------------------------------------------- */\n\n/* @ts-ignore - expose Lunr.js in global scope, or stemmers will not work */\nself.lunr = lunr\n\n/* Handle messages */\naddEventListener(\"message\", async ev => {\n  postMessage(await handler(ev.data))\n})\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport interface SearchDocument extends SearchIndexDocument {\n  parent?: SearchIndexDocument         /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map<string, SearchDocument>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n  docs: SearchIndexDocument[]\n): SearchDocumentMap {\n  const documents = new Map<string, SearchDocument>()\n  const parents   = new Set<SearchDocument>()\n  for (const doc of docs) {\n    const [path, hash] = doc.location.split(\"#\")\n\n    /* Extract location and title */\n    const location = doc.location\n    const title    = doc.title\n\n    /* Escape and cleanup text */\n    const text = escapeHTML(doc.text)\n      .replace(/\\s+(?=[,.:;!?])/g, \"\")\n      .replace(/\\s+/g, \" \")\n\n    /* Handle section */\n    if (hash) {\n      const parent = documents.get(path)!\n\n      /* Ignore first section, override article */\n      if (!parents.has(parent)) {\n        parent.title = doc.title\n        parent.text  = text\n\n        /* Remember that we processed the article */\n        parents.add(parent)\n\n      /* Add subsequent section */\n      } else {\n        documents.set(location, {\n          location,\n          title,\n          text,\n          parent\n        })\n      }\n\n    /* Add article */\n    } else {\n      documents.set(location, {\n        location,\n        title,\n        text\n      })\n    }\n  }\n  return documents\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndexConfig } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlight function\n *\n * @param value - Value\n *\n * @returns Highlighted value\n */\nexport type SearchHighlightFn = (value: string) => string\n\n/**\n * Search highlight factory function\n *\n * @param query - Query value\n *\n * @returns Search highlight function\n */\nexport type SearchHighlightFactoryFn = (query: string) => SearchHighlightFn\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search highlighter\n *\n * @param config - Search index configuration\n *\n * @returns Search highlight factory function\n */\nexport function setupSearchHighlighter(\n  config: SearchIndexConfig\n): SearchHighlightFactoryFn {\n  const separator = new RegExp(config.separator, \"img\")\n  const highlight = (_: unknown, data: string, term: string) => {\n    return `${data}<mark data-md-highlight>${term}</mark>`\n  }\n\n  /* Return factory function */\n  return (query: string) => {\n    query = query\n      .replace(/[\\s*+\\-:~^]+/g, \" \")\n      .trim()\n\n    /* Create search term match expression */\n    const match = new RegExp(`(^|${config.separator})(${\n      query\n        .replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\")\n        .replace(separator, \"|\")\n    })`, \"img\")\n\n    /* Highlight string value */\n    return value => value\n      .replace(match, highlight)\n      .replace(/<\\/mark>(\\s+)<mark[^>]*>/img, \"$1\")\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query clause\n */\nexport interface SearchQueryClause {\n  presence: lunr.Query.presence        /* Clause presence */\n  term: string                         /* Clause term */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search query terms\n */\nexport type SearchQueryTerms = Record<string, boolean>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Parse a search query for analysis\n *\n * @param value - Query value\n *\n * @returns Search query clauses\n */\nexport function parseSearchQuery(\n  value: string\n): SearchQueryClause[] {\n  const query  = new (lunr as any).Query([\"title\", \"text\"])\n  const parser = new (lunr as any).QueryParser(value, query)\n\n  /* Parse and return query clauses */\n  parser.parse()\n  return query.clauses\n}\n\n/**\n * Analyze the search query clauses in regard to the search terms found\n *\n * @param query - Search query clauses\n * @param terms - Search terms\n *\n * @returns Search query terms\n */\nexport function getSearchQueryTerms(\n  query: SearchQueryClause[], terms: string[]\n): SearchQueryTerms {\n  const clauses = new Set<SearchQueryClause>(query)\n\n  /* Match query clauses against terms */\n  const result: SearchQueryTerms = {}\n  for (let t = 0; t < terms.length; t++)\n    for (const clause of clauses)\n      if (terms[t].startsWith(clause.term)) {\n        result[clause.term] = true\n        clauses.delete(clause)\n      }\n\n  /* Annotate unmatched query clauses */\n  for (const clause of clauses)\n    result[clause.term] = false\n\n  /* Return query terms */\n  return result\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  SearchDocument,\n  SearchDocumentMap,\n  setupSearchDocumentMap\n} from \"../document\"\nimport {\n  SearchHighlightFactoryFn,\n  setupSearchHighlighter\n} from \"../highlighter\"\nimport {\n  SearchQueryTerms,\n  getSearchQueryTerms,\n  parseSearchQuery\n} from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index configuration\n */\nexport interface SearchIndexConfig {\n  lang: string[]                       /* Search languages */\n  separator: string                    /* Search separator */\n}\n\n/**\n * Search index document\n */\nexport interface SearchIndexDocument {\n  location: string                     /* Document location */\n  title: string                        /* Document title */\n  text: string                         /* Document text */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index pipeline function\n */\nexport type SearchIndexPipelineFn =\n  | \"trimmer\"                          /* Trimmer */\n  | \"stopWordFilter\"                   /* Stop word filter */\n  | \"stemmer\"                          /* Stemmer */\n\n/**\n * Search index pipeline\n */\nexport type SearchIndexPipeline = SearchIndexPipelineFn[]\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index\n *\n * This interfaces describes the format of the `search_index.json` file which\n * is automatically built by the MkDocs search plugin.\n */\nexport interface SearchIndex {\n  config: SearchIndexConfig            /* Search index configuration */\n  docs: SearchIndexDocument[]          /* Search index documents */\n  index?: object                       /* Prebuilt index */\n  pipeline?: SearchIndexPipeline       /* Search index pipeline */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search metadata\n */\nexport interface SearchMetadata {\n  score: number                        /* Score (relevance) */\n  terms: SearchQueryTerms              /* Search query terms */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport type SearchResult = Array<SearchDocument & SearchMetadata>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute the difference of two lists of strings\n *\n * @param a - 1st list of strings\n * @param b - 2nd list of strings\n *\n * @returns Difference\n */\nfunction difference(a: string[], b: string[]): string[] {\n  const [x, y] = [new Set(a), new Set(b)]\n  return [\n    ...new Set([...x].filter(value => !y.has(value)))\n  ]\n}\n\n/* ----------------------------------------------------------------------------\n * Class\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nexport class Search {\n\n  /**\n   * Search document mapping\n   *\n   * A mapping of URLs (including hash fragments) to the actual articles and\n   * sections of the documentation. The search document mapping must be created\n   * regardless of whether the index was prebuilt or not, as Lunr.js itself\n   * only stores the actual index.\n   */\n  protected documents: SearchDocumentMap\n\n  /**\n   * Search highlight factory function\n   */\n  protected highlight: SearchHighlightFactoryFn\n\n  /**\n   * The underlying Lunr.js search index\n   */\n  protected index: lunr.Index\n\n  /**\n   * Create the search integration\n   *\n   * @param data - Search index\n   */\n  public constructor({ config, docs, pipeline, index }: SearchIndex) {\n    this.documents = setupSearchDocumentMap(docs)\n    this.highlight = setupSearchHighlighter(config)\n\n    /* Set separator for tokenizer */\n    lunr.tokenizer.separator = new RegExp(config.separator)\n\n    /* If no index was given, create it */\n    if (typeof index === \"undefined\") {\n      this.index = lunr(function () {\n\n        /* Set up multi-language support */\n        if (config.lang.length === 1 && config.lang[0] !== \"en\") {\n          this.use((lunr as any)[config.lang[0]])\n        } else if (config.lang.length > 1) {\n          this.use((lunr as any).multiLanguage(...config.lang))\n        }\n\n        /* Compute functions to be removed from the pipeline */\n        const fns = difference([\n          \"trimmer\", \"stopWordFilter\", \"stemmer\"\n        ], pipeline!)\n\n        /* Remove functions from the pipeline for registered languages */\n        for (const lang of config.lang.map(language => (\n          language === \"en\" ? lunr : (lunr as any)[language]\n        ))) {\n          for (const fn of fns) {\n            this.pipeline.remove(lang[fn])\n            this.searchPipeline.remove(lang[fn])\n          }\n        }\n\n        /* Set up fields and reference */\n        this.field(\"title\", { boost: 1000 })\n        this.field(\"text\")\n        this.ref(\"location\")\n\n        /* Index documents */\n        for (const doc of docs)\n          this.add(doc)\n      })\n\n    /* Handle prebuilt index */\n    } else {\n      this.index = lunr.Index.load(index)\n    }\n  }\n\n  /**\n   * Search for matching documents\n   *\n   * The search index which MkDocs provides is divided up into articles, which\n   * contain the whole content of the individual pages, and sections, which only\n   * contain the contents of the subsections obtained by breaking the individual\n   * pages up at `h1` ... `h6`. As there may be many sections on different pages\n   * with identical titles (for example within this very project, e.g. \"Usage\"\n   * or \"Installation\"), they need to be put into the context of the containing\n   * page. For this reason, section results are grouped within their respective\n   * articles which are the top-level results that are returned.\n   *\n   * @param query - Query value\n   *\n   * @returns Search results\n   */\n  public search(query: string): SearchResult[] {\n    if (query) {\n      try {\n        const highlight = this.highlight(query)\n\n        /* Parse query to extract clauses for analysis */\n        const clauses = parseSearchQuery(query)\n          .filter(clause => (\n            clause.presence !== lunr.Query.presence.PROHIBITED\n          ))\n\n        /* Perform search and post-process results */\n        const groups = this.index.search(`${query}*`)\n\n          /* Apply post-query boosts based on title and search query terms */\n          .reduce<SearchResult>((results, { ref, score, matchData }) => {\n            const document = this.documents.get(ref)\n            if (typeof document !== \"undefined\") {\n              const { location, title, text, parent } = document\n\n              /* Compute and analyze search query terms */\n              const terms = getSearchQueryTerms(\n                clauses,\n                Object.keys(matchData.metadata)\n              )\n\n              /* Highlight title and text and apply post-query boosts */\n              const boost = +!parent + +Object.values(terms).every(t => t)\n              results.push({\n                location,\n                title: highlight(title),\n                text: highlight(text),\n                score: score * (1 + boost),\n                terms\n              })\n            }\n            return results\n          }, [])\n\n          /* Sort search results again after applying boosts */\n          .sort((a, b) => b.score - a.score)\n\n          /* Group search results by page */\n          .reduce((results, result) => {\n            const document = this.documents.get(result.location)\n            if (typeof document !== \"undefined\") {\n              const ref = \"parent\" in document\n                ? document.parent!.location\n                : document.location\n              results.set(ref, [...results.get(ref) || [], result])\n            }\n            return results\n          }, new Map<string, SearchResult>())\n\n        /* Expand grouped search results */\n        return [...groups.values()]\n\n      /* Log errors to console (for now) */\n      } catch {\n        console.warn(`Invalid query: ${query} \u2013 see https://bit.ly/2s3ChXG`)\n      }\n    }\n\n    /* Return nothing in case of error or empty query */\n    return []\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n  SETUP,                               /* Search index setup */\n  READY,                               /* Search index ready */\n  QUERY,                               /* Search query */\n  RESULT                               /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n  type: SearchMessageType.SETUP        /* Message type */\n  data: SearchIndex                    /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n  type: SearchMessageType.READY        /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n  type: SearchMessageType.QUERY        /* Message type */\n  data: string                         /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n  type: SearchMessageType.RESULT       /* Message type */\n  data: SearchResult[]                 /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n  | SearchSetupMessage\n  | SearchReadyMessage\n  | SearchQueryMessage\n  | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchSetupMessage(\n  message: SearchMessage\n): message is SearchSetupMessage {\n  return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n  message: SearchMessage\n): message is SearchReadyMessage {\n  return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchQueryMessage(\n  message: SearchMessage\n): message is SearchQueryMessage {\n  return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n  message: SearchMessage\n): message is SearchResultMessage {\n  return message.type === SearchMessageType.RESULT\n}\n"],
+  "mappings": 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+}
diff --git a/freetype/docs/reference/assets/stylesheets/application-palette.a8b3c06d.css b/freetype/docs/reference/assets/stylesheets/application-palette.a8b3c06d.css
deleted file mode 100644
index e07df0581..000000000
--- a/freetype/docs/reference/assets/stylesheets/application-palette.a8b3c06d.css
+++ /dev/null
@@ -1 +0,0 @@
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.md-nav__link:active{color:#7e57c2}[data-md-color-primary=deep-purple] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=indigo]{background-color:#3f51b5}[data-md-color-primary=indigo] .md-typeset a{color:#3f51b5}[data-md-color-primary=indigo] .md-header,[data-md-color-primary=indigo] .md-hero{background-color:#3f51b5}[data-md-color-primary=indigo] .md-nav__link--active,[data-md-color-primary=indigo] .md-nav__link:active{color:#3f51b5}[data-md-color-primary=indigo] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=blue]{background-color:#2196f3}[data-md-color-primary=blue] .md-typeset a{color:#2196f3}[data-md-color-primary=blue] .md-header,[data-md-color-primary=blue] .md-hero{background-color:#2196f3}[data-md-color-primary=blue] .md-nav__link--active,[data-md-color-primary=blue] .md-nav__link:active{color:#2196f3}[data-md-color-primary=blue] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=light-blue]{background-color:#03a9f4}[data-md-color-primary=light-blue] .md-typeset a{color:#03a9f4}[data-md-color-primary=light-blue] .md-header,[data-md-color-primary=light-blue] .md-hero{background-color:#03a9f4}[data-md-color-primary=light-blue] .md-nav__link--active,[data-md-color-primary=light-blue] .md-nav__link:active{color:#03a9f4}[data-md-color-primary=light-blue] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=cyan]{background-color:#00bcd4}[data-md-color-primary=cyan] .md-typeset a{color:#00bcd4}[data-md-color-primary=cyan] .md-header,[data-md-color-primary=cyan] .md-hero{background-color:#00bcd4}[data-md-color-primary=cyan] .md-nav__link--active,[data-md-color-primary=cyan] .md-nav__link:active{color:#00bcd4}[data-md-color-primary=cyan] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=teal]{background-color:#009688}[data-md-color-primary=teal] .md-typeset a{color:#009688}[data-md-color-primary=teal] .md-header,[data-md-color-primary=teal] .md-hero{background-color:#009688}[data-md-color-primary=teal] .md-nav__link--active,[data-md-color-primary=teal] .md-nav__link:active{color:#009688}[data-md-color-primary=teal] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=green]{background-color:#4caf50}[data-md-color-primary=green] .md-typeset a{color:#4caf50}[data-md-color-primary=green] .md-header,[data-md-color-primary=green] .md-hero{background-color:#4caf50}[data-md-color-primary=green] .md-nav__link--active,[data-md-color-primary=green] .md-nav__link:active{color:#4caf50}[data-md-color-primary=green] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=light-green]{background-color:#7cb342}[data-md-color-primary=light-green] .md-typeset a{color:#7cb342}[data-md-color-primary=light-green] .md-header,[data-md-color-primary=light-green] .md-hero{background-color:#7cb342}[data-md-color-primary=light-green] .md-nav__link--active,[data-md-color-primary=light-green] .md-nav__link:active{color:#7cb342}[data-md-color-primary=light-green] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=lime]{background-color:#c0ca33}[data-md-color-primary=lime] .md-typeset a{color:#c0ca33}[data-md-color-primary=lime] .md-header,[data-md-color-primary=lime] .md-hero{background-color:#c0ca33}[data-md-color-primary=lime] .md-nav__link--active,[data-md-color-primary=lime] .md-nav__link:active{color:#c0ca33}[data-md-color-primary=lime] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=yellow]{background-color:#f9a825}[data-md-color-primary=yellow] .md-typeset a{color:#f9a825}[data-md-color-primary=yellow] .md-header,[data-md-color-primary=yellow] .md-hero{background-color:#f9a825}[data-md-color-primary=yellow] .md-nav__link--active,[data-md-color-primary=yellow] .md-nav__link:active{color:#f9a825}[data-md-color-primary=yellow] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=amber]{background-color:#ffa000}[data-md-color-primary=amber] .md-typeset a{color:#ffa000}[data-md-color-primary=amber] .md-header,[data-md-color-primary=amber] .md-hero{background-color:#ffa000}[data-md-color-primary=amber] .md-nav__link--active,[data-md-color-primary=amber] .md-nav__link:active{color:#ffa000}[data-md-color-primary=amber] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=orange]{background-color:#fb8c00}[data-md-color-primary=orange] .md-typeset a{color:#fb8c00}[data-md-color-primary=orange] .md-header,[data-md-color-primary=orange] .md-hero{background-color:#fb8c00}[data-md-color-primary=orange] .md-nav__link--active,[data-md-color-primary=orange] .md-nav__link:active{color:#fb8c00}[data-md-color-primary=orange] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=deep-orange]{background-color:#ff7043}[data-md-color-primary=deep-orange] .md-typeset a{color:#ff7043}[data-md-color-primary=deep-orange] .md-header,[data-md-color-primary=deep-orange] .md-hero{background-color:#ff7043}[data-md-color-primary=deep-orange] .md-nav__link--active,[data-md-color-primary=deep-orange] .md-nav__link:active{color:#ff7043}[data-md-color-primary=deep-orange] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=brown]{background-color:#795548}[data-md-color-primary=brown] .md-typeset a{color:#795548}[data-md-color-primary=brown] .md-header,[data-md-color-primary=brown] .md-hero{background-color:#795548}[data-md-color-primary=brown] .md-nav__link--active,[data-md-color-primary=brown] .md-nav__link:active{color:#795548}[data-md-color-primary=brown] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=grey]{background-color:#757575}[data-md-color-primary=grey] .md-typeset a{color:#757575}[data-md-color-primary=grey] .md-header,[data-md-color-primary=grey] .md-hero{background-color:#757575}[data-md-color-primary=grey] .md-nav__link--active,[data-md-color-primary=grey] .md-nav__link:active{color:#757575}[data-md-color-primary=grey] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=blue-grey]{background-color:#546e7a}[data-md-color-primary=blue-grey] .md-typeset a{color:#546e7a}[data-md-color-primary=blue-grey] .md-header,[data-md-color-primary=blue-grey] .md-hero{background-color:#546e7a}[data-md-color-primary=blue-grey] .md-nav__link--active,[data-md-color-primary=blue-grey] .md-nav__link:active{color:#546e7a}[data-md-color-primary=blue-grey] .md-nav__item--nested>.md-nav__link{color:inherit}button[data-md-color-primary=white]{box-shadow:inset 0 0 .05rem rgba(0,0,0,.54)}[data-md-color-primary=white] .md-header,[data-md-color-primary=white] .md-hero,button[data-md-color-primary=white]{background-color:#fff;color:rgba(0,0,0,.87)}[data-md-color-primary=white] .md-hero--expand{border-bottom:.05rem solid rgba(0,0,0,.07)}[data-md-color-primary=black] .md-header,[data-md-color-primary=black] .md-hero,button[data-md-color-primary=black]{background-color:#000}button[data-md-color-accent=red]{background-color:#ff1744}[data-md-color-accent=red] .md-typeset a:active,[data-md-color-accent=red] .md-typeset a:hover{color:#ff1744}[data-md-color-accent=red] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=red] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#ff1744}[data-md-color-accent=red] .md-nav__link:focus,[data-md-color-accent=red] .md-nav__link:hover,[data-md-color-accent=red] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=red] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=red] .md-typeset .md-clipboard:active:before,[data-md-color-accent=red] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=red] .md-typeset [id] .headerlink:focus,[data-md-color-accent=red] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=red] .md-typeset [id]:target .headerlink{color:#ff1744}[data-md-color-accent=red] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#ff1744}[data-md-color-accent=red] .md-search-result__link:hover,[data-md-color-accent=red] .md-search-result__link[data-md-state=active]{background-color:rgba(255,23,68,.1)}[data-md-color-accent=red] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#ff1744}[data-md-color-accent=red] .md-source-file:hover:before{background-color:#ff1744}button[data-md-color-accent=pink]{background-color:#f50057}[data-md-color-accent=pink] .md-typeset a:active,[data-md-color-accent=pink] .md-typeset a:hover{color:#f50057}[data-md-color-accent=pink] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=pink] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#f50057}[data-md-color-accent=pink] .md-nav__link:focus,[data-md-color-accent=pink] .md-nav__link:hover,[data-md-color-accent=pink] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=pink] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=pink] .md-typeset .md-clipboard:active:before,[data-md-color-accent=pink] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=pink] .md-typeset [id] .headerlink:focus,[data-md-color-accent=pink] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=pink] .md-typeset [id]:target .headerlink{color:#f50057}[data-md-color-accent=pink] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#f50057}[data-md-color-accent=pink] .md-search-result__link:hover,[data-md-color-accent=pink] .md-search-result__link[data-md-state=active]{background-color:rgba(245,0,87,.1)}[data-md-color-accent=pink] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#f50057}[data-md-color-accent=pink] .md-source-file:hover:before{background-color:#f50057}button[data-md-color-accent=purple]{background-color:#e040fb}[data-md-color-accent=purple] .md-typeset a:active,[data-md-color-accent=purple] .md-typeset a:hover{color:#e040fb}[data-md-color-accent=purple] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=purple] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#e040fb}[data-md-color-accent=purple] .md-nav__link:focus,[data-md-color-accent=purple] .md-nav__link:hover,[data-md-color-accent=purple] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=purple] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=purple] .md-typeset .md-clipboard:active:before,[data-md-color-accent=purple] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=purple] .md-typeset [id] .headerlink:focus,[data-md-color-accent=purple] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=purple] .md-typeset [id]:target .headerlink{color:#e040fb}[data-md-color-accent=purple] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#e040fb}[data-md-color-accent=purple] .md-search-result__link:hover,[data-md-color-accent=purple] .md-search-result__link[data-md-state=active]{background-color:rgba(224,64,251,.1)}[data-md-color-accent=purple] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#e040fb}[data-md-color-accent=purple] .md-source-file:hover:before{background-color:#e040fb}button[data-md-color-accent=deep-purple]{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-typeset a:active,[data-md-color-accent=deep-purple] .md-typeset a:hover{color:#7c4dff}[data-md-color-accent=deep-purple] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=deep-purple] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-nav__link:focus,[data-md-color-accent=deep-purple] .md-nav__link:hover,[data-md-color-accent=deep-purple] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=deep-purple] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=deep-purple] .md-typeset .md-clipboard:active:before,[data-md-color-accent=deep-purple] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=deep-purple] .md-typeset [id] .headerlink:focus,[data-md-color-accent=deep-purple] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=deep-purple] .md-typeset [id]:target .headerlink{color:#7c4dff}[data-md-color-accent=deep-purple] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-search-result__link:hover,[data-md-color-accent=deep-purple] .md-search-result__link[data-md-state=active]{background-color:rgba(124,77,255,.1)}[data-md-color-accent=deep-purple] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#7c4dff}[data-md-color-accent=deep-purple] .md-source-file:hover:before{background-color:#7c4dff}button[data-md-color-accent=indigo]{background-color:#536dfe}[data-md-color-accent=indigo] .md-typeset a:active,[data-md-color-accent=indigo] .md-typeset a:hover{color:#536dfe}[data-md-color-accent=indigo] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=indigo] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#536dfe}[data-md-color-accent=indigo] .md-nav__link:focus,[data-md-color-accent=indigo] .md-nav__link:hover,[data-md-color-accent=indigo] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=indigo] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=indigo] .md-typeset .md-clipboard:active:before,[data-md-color-accent=indigo] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=indigo] .md-typeset [id] .headerlink:focus,[data-md-color-accent=indigo] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=indigo] .md-typeset [id]:target .headerlink{color:#536dfe}[data-md-color-accent=indigo] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#536dfe}[data-md-color-accent=indigo] .md-search-result__link:hover,[data-md-color-accent=indigo] .md-search-result__link[data-md-state=active]{background-color:rgba(83,109,254,.1)}[data-md-color-accent=indigo] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#536dfe}[data-md-color-accent=indigo] .md-source-file:hover:before{background-color:#536dfe}button[data-md-color-accent=blue]{background-color:#448aff}[data-md-color-accent=blue] .md-typeset a:active,[data-md-color-accent=blue] .md-typeset a:hover{color:#448aff}[data-md-color-accent=blue] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=blue] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#448aff}[data-md-color-accent=blue] .md-nav__link:focus,[data-md-color-accent=blue] .md-nav__link:hover,[data-md-color-accent=blue] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=blue] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=blue] .md-typeset .md-clipboard:active:before,[data-md-color-accent=blue] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=blue] .md-typeset [id] .headerlink:focus,[data-md-color-accent=blue] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=blue] .md-typeset [id]:target .headerlink{color:#448aff}[data-md-color-accent=blue] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#448aff}[data-md-color-accent=blue] .md-search-result__link:hover,[data-md-color-accent=blue] .md-search-result__link[data-md-state=active]{background-color:rgba(68,138,255,.1)}[data-md-color-accent=blue] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#448aff}[data-md-color-accent=blue] .md-source-file:hover:before{background-color:#448aff}button[data-md-color-accent=light-blue]{background-color:#0091ea}[data-md-color-accent=light-blue] .md-typeset a:active,[data-md-color-accent=light-blue] .md-typeset a:hover{color:#0091ea}[data-md-color-accent=light-blue] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=light-blue] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#0091ea}[data-md-color-accent=light-blue] .md-nav__link:focus,[data-md-color-accent=light-blue] .md-nav__link:hover,[data-md-color-accent=light-blue] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=light-blue] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=light-blue] .md-typeset .md-clipboard:active:before,[data-md-color-accent=light-blue] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=light-blue] .md-typeset [id] .headerlink:focus,[data-md-color-accent=light-blue] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=light-blue] .md-typeset [id]:target .headerlink{color:#0091ea}[data-md-color-accent=light-blue] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#0091ea}[data-md-color-accent=light-blue] .md-search-result__link:hover,[data-md-color-accent=light-blue] .md-search-result__link[data-md-state=active]{background-color:rgba(0,145,234,.1)}[data-md-color-accent=light-blue] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#0091ea}[data-md-color-accent=light-blue] .md-source-file:hover:before{background-color:#0091ea}button[data-md-color-accent=cyan]{background-color:#00b8d4}[data-md-color-accent=cyan] .md-typeset a:active,[data-md-color-accent=cyan] .md-typeset a:hover{color:#00b8d4}[data-md-color-accent=cyan] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=cyan] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#00b8d4}[data-md-color-accent=cyan] .md-nav__link:focus,[data-md-color-accent=cyan] .md-nav__link:hover,[data-md-color-accent=cyan] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=cyan] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=cyan] .md-typeset .md-clipboard:active:before,[data-md-color-accent=cyan] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=cyan] .md-typeset [id] .headerlink:focus,[data-md-color-accent=cyan] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=cyan] .md-typeset [id]:target .headerlink{color:#00b8d4}[data-md-color-accent=cyan] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00b8d4}[data-md-color-accent=cyan] .md-search-result__link:hover,[data-md-color-accent=cyan] .md-search-result__link[data-md-state=active]{background-color:rgba(0,184,212,.1)}[data-md-color-accent=cyan] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00b8d4}[data-md-color-accent=cyan] .md-source-file:hover:before{background-color:#00b8d4}button[data-md-color-accent=teal]{background-color:#00bfa5}[data-md-color-accent=teal] .md-typeset a:active,[data-md-color-accent=teal] .md-typeset a:hover{color:#00bfa5}[data-md-color-accent=teal] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=teal] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#00bfa5}[data-md-color-accent=teal] .md-nav__link:focus,[data-md-color-accent=teal] .md-nav__link:hover,[data-md-color-accent=teal] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=teal] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=teal] .md-typeset .md-clipboard:active:before,[data-md-color-accent=teal] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=teal] .md-typeset [id] .headerlink:focus,[data-md-color-accent=teal] .md-typeset [id]:hover .headerlink:hover,[data-md-color-accent=teal] .md-typeset [id]:target .headerlink{color:#00bfa5}[data-md-color-accent=teal] .md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00bfa5}[data-md-color-accent=teal] .md-search-result__link:hover,[data-md-color-accent=teal] .md-search-result__link[data-md-state=active]{background-color:rgba(0,191,165,.1)}[data-md-color-accent=teal] .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:#00bfa5}[data-md-color-accent=teal] .md-source-file:hover:before{background-color:#00bfa5}button[data-md-color-accent=green]{background-color:#00c853}[data-md-color-accent=green] .md-typeset a:active,[data-md-color-accent=green] .md-typeset a:hover{color:#00c853}[data-md-color-accent=green] .md-typeset .codehilite pre::-webkit-scrollbar-thumb:hover,[data-md-color-accent=green] .md-typeset pre code::-webkit-scrollbar-thumb:hover{background-color:#00c853}[data-md-color-accent=green] .md-nav__link:focus,[data-md-color-accent=green] .md-nav__link:hover,[data-md-color-accent=green] .md-typeset .footnote li:hover .footnote-backref:hover,[data-md-color-accent=green] .md-typeset .footnote li:target .footnote-backref,[data-md-color-accent=green] .md-typeset .md-clipboard:active:before,[data-md-color-accent=green] .md-typeset .md-clipboard:hover:before,[data-md-color-accent=green] .md-typeset [id] 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diff --git a/freetype/docs/reference/assets/stylesheets/main.ca7ac06f.min.css b/freetype/docs/reference/assets/stylesheets/main.ca7ac06f.min.css
new file mode 100644
index 000000000..8d2ce39a7
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+++ b/freetype/docs/reference/assets/stylesheets/main.ca7ac06f.min.css
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Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Keyboard key\n  .keys {\n\n    // Keyboard key icon\n    kbd::before,\n    kbd::after {\n      position: relative;\n      margin: 0;\n      color: inherit;\n      -moz-osx-font-smoothing: initial;\n      -webkit-font-smoothing: initial;\n    }\n\n    // Surrounding text\n    span {\n      padding: 0 px2em(3.2px);\n      color: var(--md-default-fg-color--light);\n    }\n\n    // Define keyboard keys with left icon\n    @each $name, $code in (\n\n      // Modifiers\n      \"alt\":           \"\\2387\",\n      \"left-alt\":      \"\\2387\",\n      \"right-alt\":     \"\\2387\",\n      \"command\":       \"\\2318\",\n      \"left-command\":  \"\\2318\",\n      \"right-command\": \"\\2318\",\n      \"control\":       \"\\2303\",\n      \"left-control\":  \"\\2303\",\n      \"right-control\": \"\\2303\",\n      \"meta\":          \"\\25C6\",\n      \"left-meta\":     \"\\25C6\",\n      \"right-meta\":    \"\\25C6\",\n      \"option\":        \"\\2325\",\n      \"left-option\":   \"\\2325\",\n      \"right-option\":  \"\\2325\",\n      \"shift\":         \"\\21E7\",\n      \"left-shift\":    \"\\21E7\",\n      \"right-shift\":   \"\\21E7\",\n      \"super\":         \"\\2756\",\n      \"left-super\":    \"\\2756\",\n      \"right-super\":   \"\\2756\",\n      \"windows\":       \"\\229E\",\n      \"left-windows\":  \"\\229E\",\n      \"right-windows\": \"\\229E\",\n\n      // Other keys\n      \"arrow-down\":    \"\\2193\",\n      \"arrow-left\":    \"\\2190\",\n      \"arrow-right\":   \"\\2192\",\n      \"arrow-up\":      \"\\2191\",\n      \"backspace\":     \"\\232B\",\n      \"backtab\":       \"\\21E4\",\n      \"caps-lock\":     \"\\21EA\",\n      \"clear\":         \"\\2327\",\n      \"context-menu\":  \"\\2630\",\n      \"delete\":        \"\\2326\",\n      \"eject\":         \"\\23CF\",\n      \"end\":           \"\\2913\",\n      \"escape\":        \"\\238B\",\n      \"home\":          \"\\2912\",\n      \"insert\":        \"\\2380\",\n      \"page-down\":     \"\\21DF\",\n      \"page-up\":       \"\\21DE\",\n      \"print-screen\":  \"\\2399\"\n    ) {\n      .key-#{$name} {\n        &::before {\n          padding-right: px2em(6.4px);\n          content: $code;\n        }\n      }\n    }\n\n    // Define keyboard keys with right icon\n    @each $name, $code in (\n      \"tab\":           \"\\21E5\",\n      \"num-enter\":     \"\\2324\",\n      \"enter\":         \"\\23CE\"\n    ) {\n      .key-#{$name} {\n        &::after {\n          padding-left: px2em(6.4px);\n          content: $code;\n        }\n      }\n    }\n  }\n}\n","@charset \"UTF-8\";\nhtml {\n  box-sizing: border-box;\n  text-size-adjust: none;\n}\n\n*,\n*::before,\n*::after {\n  box-sizing: inherit;\n}\n\nbody {\n  margin: 0;\n}\n\na,\nbutton,\nlabel,\ninput {\n  -webkit-tap-highlight-color: transparent;\n}\n\na {\n  color: inherit;\n  text-decoration: none;\n}\n\nhr {\n  display: block;\n  box-sizing: content-box;\n  height: 0.05rem;\n  padding: 0;\n  overflow: visible;\n  border: 0;\n}\n\nsmall {\n  font-size: 80%;\n}\n\nsub,\nsup {\n  line-height: 1em;\n}\n\nimg {\n  border-style: none;\n}\n\ntable {\n  border-collapse: separate;\n  border-spacing: 0;\n}\n\ntd,\nth {\n  font-weight: 400;\n  vertical-align: top;\n}\n\nbutton {\n  margin: 0;\n  padding: 0;\n  font-size: inherit;\n  font-family: inherit;\n  background: transparent;\n  border: 0;\n}\n\ninput {\n  border: 0;\n  outline: none;\n}\n\n:root {\n  --md-default-fg-color: hsla(0, 0%, 0%, 0.87);\n  --md-default-fg-color--light: hsla(0, 0%, 0%, 0.54);\n  --md-default-fg-color--lighter: hsla(0, 0%, 0%, 0.32);\n  --md-default-fg-color--lightest: hsla(0, 0%, 0%, 0.07);\n  --md-default-bg-color: hsla(0, 0%, 100%, 1);\n  --md-default-bg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-default-bg-color--lighter: hsla(0, 0%, 100%, 0.3);\n  --md-default-bg-color--lightest: hsla(0, 0%, 100%, 0.12);\n  --md-primary-fg-color: hsla(231, 48%, 48%, 1);\n  --md-primary-fg-color--light: hsla(231, 44%, 56%, 1);\n  --md-primary-fg-color--dark: hsla(232, 54%, 41%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-accent-fg-color: hsla(231, 99%, 66%, 1);\n  --md-accent-fg-color--transparent: hsla(231, 99%, 66%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n:root > * {\n  --md-code-fg-color: hsla(200, 18%, 26%, 1);\n  --md-code-bg-color: hsla(0, 0%, 96%, 1);\n  --md-code-hl-color: hsla(60, 100%, 50%, 0.5);\n  --md-code-hl-number-color: hsla(0, 67%, 50%, 1);\n  --md-code-hl-special-color: hsla(340, 83%, 47%, 1);\n  --md-code-hl-function-color: hsla(291, 45%, 50%, 1);\n  --md-code-hl-constant-color: hsla(250, 63%, 60%, 1);\n  --md-code-hl-keyword-color: hsla(219, 54%, 51%, 1);\n  --md-code-hl-string-color: hsla(150, 63%, 30%, 1);\n  --md-code-hl-name-color: var(--md-code-fg-color);\n  --md-code-hl-operator-color: var(--md-default-fg-color--light);\n  --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n  --md-code-hl-comment-color: var(--md-default-fg-color--light);\n  --md-code-hl-generic-color: var(--md-default-fg-color--light);\n  --md-code-hl-variable-color: var(--md-default-fg-color--light);\n  --md-typeset-color: var(--md-default-fg-color);\n  --md-typeset-a-color: var(--md-primary-fg-color);\n  --md-typeset-mark-color: hsla(60, 100%, 50%, 0.5);\n  --md-typeset-del-color: hsla(6, 90%, 60%, 0.15);\n  --md-typeset-ins-color: hsla(150, 90%, 44%, 0.15);\n  --md-typeset-kbd-color: hsla(0, 0%, 98%, 1);\n  --md-typeset-kbd-accent-color: hsla(0, 100%, 100%, 1);\n  --md-typeset-kbd-border-color: hsla(0, 0%, 72%, 1);\n  --md-admonition-fg-color: var(--md-default-fg-color);\n  --md-admonition-bg-color: var(--md-default-bg-color);\n  --md-footer-fg-color: hsla(0, 0%, 100%, 1);\n  --md-footer-fg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-footer-fg-color--lighter: hsla(0, 0%, 100%, 0.3);\n  --md-footer-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-footer-bg-color--dark: hsla(0, 0%, 0%, 0.32);\n}\n\n.md-icon svg {\n  display: block;\n  width: 1.2rem;\n  height: 1.2rem;\n  fill: currentColor;\n}\n\nbody {\n  -webkit-font-smoothing: antialiased;\n  -moz-osx-font-smoothing: grayscale;\n}\n\nbody,\ninput {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\", \"liga\";\n  font-family: var(--md-text-font-family, _), -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;\n}\n\ncode,\npre,\nkbd {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\";\n  font-family: var(--md-code-font-family, _), SFMono-Regular, Consolas, Menlo, monospace;\n}\n\n:root {\n  --md-typeset-table--ascending: svg-load(\"material/arrow-down.svg\");\n  --md-typeset-table--descending: svg-load(\"material/arrow-up.svg\");\n}\n\n.md-typeset {\n  font-size: 0.8rem;\n  line-height: 1.6;\n  color-adjust: exact;\n}\n@media print {\n  .md-typeset {\n    font-size: 0.68rem;\n  }\n}\n.md-typeset ul,\n.md-typeset ol,\n.md-typeset dl,\n.md-typeset figure,\n.md-typeset blockquote,\n.md-typeset pre {\n  margin: 1em 0;\n}\n.md-typeset h1 {\n  margin: 0 0 1.25em;\n  color: var(--md-default-fg-color--light);\n  font-weight: 300;\n  font-size: 2em;\n  line-height: 1.3;\n  letter-spacing: -0.01em;\n}\n.md-typeset h2 {\n  margin: 1.6em 0 0.64em;\n  font-weight: 300;\n  font-size: 1.5625em;\n  line-height: 1.4;\n  letter-spacing: -0.01em;\n}\n.md-typeset h3 {\n  margin: 1.6em 0 0.8em;\n  font-weight: 400;\n  font-size: 1.25em;\n  line-height: 1.5;\n  letter-spacing: -0.01em;\n}\n.md-typeset h2 + h3 {\n  margin-top: 0.8em;\n}\n.md-typeset h4 {\n  margin: 1em 0;\n  font-weight: 700;\n  letter-spacing: -0.01em;\n}\n.md-typeset h5,\n.md-typeset h6 {\n  margin: 1.25em 0;\n  color: var(--md-default-fg-color--light);\n  font-weight: 700;\n  font-size: 0.8em;\n  letter-spacing: -0.01em;\n}\n.md-typeset h5 {\n  text-transform: uppercase;\n}\n.md-typeset hr {\n  display: flow-root;\n  margin: 1.5em 0;\n  border-bottom: 0.05rem solid var(--md-default-fg-color--lightest);\n}\n.md-typeset a {\n  color: var(--md-typeset-a-color);\n  word-break: break-word;\n}\n.md-typeset a, .md-typeset a::before {\n  transition: color 125ms;\n}\n.md-typeset a:focus, .md-typeset a:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-typeset a.focus-visible {\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.2rem;\n}\n.md-typeset code,\n.md-typeset pre,\n.md-typeset kbd {\n  color: var(--md-code-fg-color);\n  direction: ltr;\n}\n@media print {\n  .md-typeset code,\n.md-typeset pre,\n.md-typeset kbd {\n    white-space: pre-wrap;\n  }\n}\n.md-typeset code {\n  padding: 0 0.2941176471em;\n  font-size: 0.85em;\n  word-break: break-word;\n  background-color: var(--md-code-bg-color);\n  border-radius: 0.1rem;\n  box-decoration-break: clone;\n}\n.md-typeset code:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-typeset h1 code,\n.md-typeset h2 code,\n.md-typeset h3 code,\n.md-typeset h4 code,\n.md-typeset h5 code,\n.md-typeset h6 code {\n  margin: initial;\n  padding: initial;\n  background-color: transparent;\n  box-shadow: none;\n}\n.md-typeset a code {\n  color: currentColor;\n}\n.md-typeset pre {\n  position: relative;\n  display: flow-root;\n  line-height: 1.4;\n}\n.md-typeset pre > code {\n  display: block;\n  margin: 0;\n  padding: 0.7720588235em 1.1764705882em;\n  overflow: auto;\n  word-break: normal;\n  box-shadow: none;\n  box-decoration-break: slice;\n  touch-action: auto;\n  scrollbar-width: thin;\n  scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n}\n.md-typeset pre > code:hover {\n  scrollbar-color: var(--md-accent-fg-color) transparent;\n}\n.md-typeset pre > code::-webkit-scrollbar {\n  width: 0.2rem;\n  height: 0.2rem;\n}\n.md-typeset pre > code::-webkit-scrollbar-thumb {\n  background-color: var(--md-default-fg-color--lighter);\n}\n.md-typeset pre > code::-webkit-scrollbar-thumb:hover {\n  background-color: var(--md-accent-fg-color);\n}\n@media screen and (max-width: 44.9375em) {\n  .md-typeset > pre {\n    margin: 1em -0.8rem;\n  }\n  .md-typeset > pre code {\n    border-radius: 0;\n  }\n}\n.md-typeset kbd {\n  display: inline-block;\n  padding: 0 0.6666666667em;\n  color: var(--md-default-fg-color);\n  font-size: 0.75em;\n  vertical-align: text-top;\n  word-break: break-word;\n  background-color: var(--md-typeset-kbd-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.1rem 0 0.05rem var(--md-typeset-kbd-border-color), 0 0.1rem 0 var(--md-typeset-kbd-border-color), 0 -0.1rem 0.2rem var(--md-typeset-kbd-accent-color) inset;\n}\n.md-typeset mark {\n  color: inherit;\n  word-break: break-word;\n  background-color: var(--md-typeset-mark-color);\n  box-decoration-break: clone;\n}\n.md-typeset abbr {\n  text-decoration: none;\n  border-bottom: 0.05rem dotted var(--md-default-fg-color--light);\n  cursor: help;\n}\n@media (hover: none) {\n  .md-typeset abbr {\n    position: relative;\n  }\n  .md-typeset abbr[title]:focus::after, .md-typeset abbr[title]:hover::after {\n    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);\n    position: absolute;\n    left: 0;\n    display: inline-block;\n    width: auto;\n    min-width: max-content;\n    max-width: 80%;\n    margin-top: 2em;\n    padding: 0.2rem 0.3rem;\n    color: var(--md-default-bg-color);\n    font-size: 0.7rem;\n    background-color: var(--md-default-fg-color);\n    border-radius: 0.1rem;\n    content: attr(title);\n  }\n}\n.md-typeset small {\n  opacity: 0.75;\n}\n.md-typeset sup,\n.md-typeset sub {\n  margin-left: 0.078125em;\n}\n[dir=rtl] .md-typeset sup,\n[dir=rtl] .md-typeset sub {\n  margin-right: 0.078125em;\n  margin-left: initial;\n}\n.md-typeset blockquote {\n  display: flow-root;\n  padding-left: 0.6rem;\n  color: var(--md-default-fg-color--light);\n  border-left: 0.2rem solid var(--md-default-fg-color--lighter);\n}\n[dir=rtl] .md-typeset blockquote {\n  padding-right: 0.6rem;\n  padding-left: initial;\n  border-right: 0.2rem solid var(--md-default-fg-color--lighter);\n  border-left: initial;\n}\n.md-typeset ul {\n  list-style-type: disc;\n}\n.md-typeset ul,\n.md-typeset ol {\n  display: flow-root;\n  margin-left: 0.625em;\n  padding: 0;\n}\n[dir=rtl] .md-typeset ul,\n[dir=rtl] .md-typeset ol {\n  margin-right: 0.625em;\n  margin-left: initial;\n}\n.md-typeset ul ol,\n.md-typeset ol ol {\n  list-style-type: lower-alpha;\n}\n.md-typeset ul ol ol,\n.md-typeset ol ol ol {\n  list-style-type: lower-roman;\n}\n.md-typeset ul li,\n.md-typeset ol li {\n  margin-bottom: 0.5em;\n  margin-left: 1.25em;\n}\n[dir=rtl] .md-typeset ul li,\n[dir=rtl] .md-typeset ol li {\n  margin-right: 1.25em;\n  margin-left: initial;\n}\n.md-typeset ul li p,\n.md-typeset ul li blockquote,\n.md-typeset ol li p,\n.md-typeset ol li blockquote {\n  margin: 0.5em 0;\n}\n.md-typeset ul li:last-child,\n.md-typeset ol li:last-child {\n  margin-bottom: 0;\n}\n.md-typeset ul li ul,\n.md-typeset ul li ol,\n.md-typeset ol li ul,\n.md-typeset ol li ol {\n  margin: 0.5em 0 0.5em 0.625em;\n}\n[dir=rtl] .md-typeset ul li ul,\n[dir=rtl] .md-typeset ul li ol,\n[dir=rtl] .md-typeset ol li ul,\n[dir=rtl] .md-typeset ol li ol {\n  margin-right: 0.625em;\n  margin-left: initial;\n}\n.md-typeset dd {\n  margin: 1em 0 1.5em 1.875em;\n}\n[dir=rtl] .md-typeset dd {\n  margin-right: 1.875em;\n  margin-left: initial;\n}\n.md-typeset img,\n.md-typeset svg {\n  max-width: 100%;\n  height: auto;\n}\n.md-typeset img[align=left],\n.md-typeset svg[align=left] {\n  margin: 1em;\n  margin-left: 0;\n}\n.md-typeset img[align=right],\n.md-typeset svg[align=right] {\n  margin: 1em;\n  margin-right: 0;\n}\n.md-typeset img[align]:only-child,\n.md-typeset svg[align]:only-child {\n  margin-top: 0;\n}\n.md-typeset figure {\n  display: flow-root;\n  width: fit-content;\n  max-width: 100%;\n  margin: 0 auto;\n  text-align: center;\n}\n.md-typeset figure img {\n  display: block;\n}\n.md-typeset figcaption {\n  max-width: 24rem;\n  margin: 1em auto 2em;\n  font-style: italic;\n}\n.md-typeset iframe {\n  max-width: 100%;\n}\n.md-typeset table:not([class]) {\n  display: inline-block;\n  max-width: 100%;\n  overflow: auto;\n  font-size: 0.64rem;\n  background-color: var(--md-default-bg-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0 0.05rem rgba(0, 0, 0, 0.1);\n  touch-action: auto;\n}\n@media print {\n  .md-typeset table:not([class]) {\n    display: table;\n  }\n}\n.md-typeset table:not([class]) + * {\n  margin-top: 1.5em;\n}\n.md-typeset table:not([class]) th > *:first-child,\n.md-typeset table:not([class]) td > *:first-child {\n  margin-top: 0;\n}\n.md-typeset table:not([class]) th > *:last-child,\n.md-typeset table:not([class]) td > *:last-child {\n  margin-bottom: 0;\n}\n.md-typeset table:not([class]) th:not([align]),\n.md-typeset table:not([class]) td:not([align]) {\n  text-align: left;\n}\n[dir=rtl] .md-typeset table:not([class]) th:not([align]),\n[dir=rtl] .md-typeset table:not([class]) td:not([align]) {\n  text-align: right;\n}\n.md-typeset table:not([class]) th {\n  min-width: 5rem;\n  padding: 0.9375em 1.25em;\n  color: var(--md-default-bg-color);\n  vertical-align: top;\n  background-color: var(--md-default-fg-color--light);\n}\n.md-typeset table:not([class]) th a {\n  color: inherit;\n}\n.md-typeset table:not([class]) td {\n  padding: 0.9375em 1.25em;\n  vertical-align: top;\n  border-top: 0.05rem solid var(--md-default-fg-color--lightest);\n}\n.md-typeset table:not([class]) tr {\n  transition: background-color 125ms;\n}\n.md-typeset table:not([class]) tr:hover {\n  background-color: rgba(0, 0, 0, 0.035);\n  box-shadow: 0 0.05rem 0 var(--md-default-bg-color) inset;\n}\n.md-typeset table:not([class]) tr:first-child td {\n  border-top: 0;\n}\n.md-typeset table:not([class]) a {\n  word-break: normal;\n}\n.md-typeset table th[role=columnheader] {\n  cursor: pointer;\n}\n.md-typeset table th[role=columnheader]::after {\n  display: inline-block;\n  width: 1.2em;\n  height: 1.2em;\n  margin-left: 0.5em;\n  vertical-align: sub;\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n.md-typeset table th[role=columnheader][aria-sort=ascending]::after {\n  background-color: currentColor;\n  mask-image: var(--md-typeset-table--ascending);\n}\n.md-typeset table th[role=columnheader][aria-sort=descending]::after {\n  background-color: currentColor;\n  mask-image: var(--md-typeset-table--descending);\n}\n.md-typeset__scrollwrap {\n  margin: 1em -0.8rem;\n  overflow-x: auto;\n  touch-action: auto;\n}\n.md-typeset__table {\n  display: inline-block;\n  margin-bottom: 0.5em;\n  padding: 0 0.8rem;\n}\n@media print {\n  .md-typeset__table {\n    display: block;\n  }\n}\nhtml .md-typeset__table table {\n  display: table;\n  width: 100%;\n  margin: 0;\n  overflow: hidden;\n}\n\nhtml {\n  height: 100%;\n  overflow-x: hidden;\n  font-size: 125%;\n}\n@media screen and (min-width: 100em) {\n  html {\n    font-size: 137.5%;\n  }\n}\n@media screen and (min-width: 125em) {\n  html {\n    font-size: 150%;\n  }\n}\n\nbody {\n  position: relative;\n  display: flex;\n  flex-direction: column;\n  width: 100%;\n  min-height: 100%;\n  font-size: 0.5rem;\n  background-color: var(--md-default-bg-color);\n}\n@media print {\n  body {\n    display: block;\n  }\n}\n@media screen and (max-width: 59.9375em) {\n  body[data-md-state=lock] {\n    position: fixed;\n  }\n}\n\n.md-grid {\n  max-width: 61rem;\n  margin-right: auto;\n  margin-left: auto;\n}\n\n.md-container {\n  display: flex;\n  flex-direction: column;\n  flex-grow: 1;\n}\n@media print {\n  .md-container {\n    display: block;\n  }\n}\n\n.md-main {\n  flex-grow: 1;\n}\n.md-main__inner {\n  display: flex;\n  height: 100%;\n  margin-top: 1.5rem;\n}\n\n.md-ellipsis {\n  overflow: hidden;\n  white-space: nowrap;\n  text-overflow: ellipsis;\n}\n\n.md-toggle {\n  display: none;\n}\n\n.md-option {\n  position: absolute;\n  width: 0;\n  height: 0;\n  opacity: 0;\n}\n.md-option:checked + label:not([hidden]) {\n  display: block;\n}\n.md-option.focus-visible + label {\n  outline-style: auto;\n  outline-color: var(--md-accent-fg-color);\n}\n\n.md-skip {\n  position: fixed;\n  z-index: -1;\n  margin: 0.5rem;\n  padding: 0.3rem 0.5rem;\n  color: var(--md-default-bg-color);\n  font-size: 0.64rem;\n  background-color: var(--md-default-fg-color);\n  border-radius: 0.1rem;\n  outline-color: var(--md-accent-fg-color);\n  transform: translateY(0.4rem);\n  opacity: 0;\n}\n.md-skip:focus {\n  z-index: 10;\n  transform: translateY(0);\n  opacity: 1;\n  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), opacity 175ms 75ms;\n}\n\n@page {\n  margin: 25mm;\n}\n.md-announce {\n  overflow: auto;\n  background-color: var(--md-footer-bg-color);\n}\n@media print {\n  .md-announce {\n    display: none;\n  }\n}\n.md-announce__inner {\n  margin: 0.6rem auto;\n  padding: 0 0.8rem;\n  color: var(--md-footer-fg-color);\n  font-size: 0.7rem;\n}\n\n:root {\n  --md-clipboard-icon: svg-load(\"material/content-copy.svg\");\n}\n\n.md-clipboard {\n  position: absolute;\n  top: 0.5em;\n  right: 0.5em;\n  z-index: 1;\n  width: 1.5em;\n  height: 1.5em;\n  color: var(--md-default-fg-color--lightest);\n  border-radius: 0.1rem;\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.1rem;\n  cursor: pointer;\n  transition: color 250ms;\n}\n@media print {\n  .md-clipboard {\n    display: none;\n  }\n}\n.md-clipboard:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n:hover > .md-clipboard {\n  color: var(--md-default-fg-color--light);\n}\n.md-clipboard:focus, .md-clipboard:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-clipboard::after {\n  display: block;\n  width: 1.125em;\n  height: 1.125em;\n  margin: 0 auto;\n  background-color: currentColor;\n  mask-image: var(--md-clipboard-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n.md-clipboard--inline {\n  cursor: pointer;\n}\n.md-clipboard--inline code {\n  transition: color 250ms, background-color 250ms;\n}\n.md-clipboard--inline:focus code, .md-clipboard--inline:hover code {\n  color: var(--md-accent-fg-color);\n  background-color: var(--md-accent-fg-color--transparent);\n}\n\n.md-content {\n  flex-grow: 1;\n  overflow: hidden;\n  scroll-padding-top: 51.2rem;\n}\n.md-content__inner {\n  margin: 0 0.8rem 1.2rem;\n  padding-top: 0.6rem;\n}\n@media screen and (min-width: 76.25em) {\n  .md-sidebar--primary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-left: 1.2rem;\n  }\n  [dir=rtl] .md-sidebar--primary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-right: 1.2rem;\n    margin-left: 0.8rem;\n  }\n  .md-sidebar--secondary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-right: 1.2rem;\n  }\n  [dir=rtl] .md-sidebar--secondary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-right: 0.8rem;\n    margin-left: 1.2rem;\n  }\n}\n.md-content__inner::before {\n  display: block;\n  height: 0.4rem;\n  content: \"\";\n}\n.md-content__inner > :last-child {\n  margin-bottom: 0;\n}\n.md-content__button {\n  float: right;\n  margin: 0.4rem 0;\n  margin-left: 0.4rem;\n  padding: 0;\n}\n@media print {\n  .md-content__button {\n    display: none;\n  }\n}\n[dir=rtl] .md-content__button {\n  float: left;\n  margin-right: 0.4rem;\n  margin-left: initial;\n}\n[dir=rtl] .md-content__button svg {\n  transform: scaleX(-1);\n}\n.md-typeset .md-content__button {\n  color: var(--md-default-fg-color--lighter);\n}\n.md-content__button svg {\n  display: inline;\n  vertical-align: top;\n}\n\n.md-dialog {\n  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);\n  position: fixed;\n  right: 0.8rem;\n  bottom: 0.8rem;\n  left: initial;\n  z-index: 2;\n  min-width: 11.1rem;\n  padding: 0.4rem 0.6rem;\n  background-color: var(--md-default-fg-color);\n  border-radius: 0.1rem;\n  transform: translateY(100%);\n  opacity: 0;\n  transition: transform 0ms 400ms, opacity 400ms;\n  pointer-events: none;\n}\n@media print {\n  .md-dialog {\n    display: none;\n  }\n}\n[dir=rtl] .md-dialog {\n  right: initial;\n  left: 0.8rem;\n}\n.md-dialog[data-md-state=open] {\n  transform: translateY(0);\n  opacity: 1;\n  transition: transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1), opacity 400ms;\n  pointer-events: initial;\n}\n.md-dialog__inner {\n  color: var(--md-default-bg-color);\n  font-size: 0.7rem;\n}\n\n.md-typeset .md-button {\n  display: inline-block;\n  padding: 0.625em 2em;\n  color: var(--md-primary-fg-color);\n  font-weight: 700;\n  border: 0.1rem solid currentColor;\n  border-radius: 0.1rem;\n  transition: color 125ms, background-color 125ms, border-color 125ms;\n}\n.md-typeset .md-button--primary {\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n  border-color: var(--md-primary-fg-color);\n}\n.md-typeset .md-button:focus, .md-typeset .md-button:hover {\n  color: var(--md-accent-bg-color);\n  background-color: var(--md-accent-fg-color);\n  border-color: var(--md-accent-fg-color);\n}\n.md-typeset .md-input {\n  height: 1.8rem;\n  padding: 0 0.6rem;\n  font-size: 0.8rem;\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.1);\n  transition: box-shadow 250ms;\n}\n.md-typeset .md-input:focus, .md-typeset .md-input:hover {\n  box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.15), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.15);\n}\n.md-typeset .md-input--stretch {\n  width: 100%;\n}\n\n.md-header {\n  position: sticky;\n  top: 0;\n  right: 0;\n  left: 0;\n  z-index: 2;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n  box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0), 0 0.2rem 0.4rem rgba(0, 0, 0, 0);\n}\n@media print {\n  .md-header {\n    display: none;\n  }\n}\n.md-header[data-md-state=shadow] {\n  box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2);\n  transition: transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1), box-shadow 250ms;\n}\n.md-header[data-md-state=hidden] {\n  transform: translateY(-100%);\n  transition: transform 250ms cubic-bezier(0.8, 0, 0.6, 1), box-shadow 250ms;\n}\n.md-header__inner {\n  display: flex;\n  align-items: center;\n  padding: 0 0.2rem;\n}\n.md-header__button {\n  position: relative;\n  z-index: 1;\n  margin: 0.2rem;\n  padding: 0.4rem;\n  color: currentColor;\n  vertical-align: middle;\n  outline-color: var(--md-accent-fg-color);\n  cursor: pointer;\n  transition: opacity 250ms;\n}\n.md-header__button:hover {\n  opacity: 0.7;\n}\n.md-header__button:not([hidden]) {\n  display: inline-block;\n}\n.md-header__button:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-header__button.md-logo {\n  margin: 0.2rem;\n  padding: 0.4rem;\n}\n@media screen and (max-width: 76.1875em) {\n  .md-header__button.md-logo {\n    display: none;\n  }\n}\n.md-header__button.md-logo img,\n.md-header__button.md-logo svg {\n  display: block;\n  width: 1.2rem;\n  height: 1.2rem;\n  fill: currentColor;\n}\n@media screen and (min-width: 60em) {\n  .md-header__button[for=__search] {\n    display: none;\n  }\n}\n.no-js .md-header__button[for=__search] {\n  display: none;\n}\n[dir=rtl] .md-header__button[for=__search] svg {\n  transform: scaleX(-1);\n}\n@media screen and (min-width: 76.25em) {\n  .md-header__button[for=__drawer] {\n    display: none;\n  }\n}\n.md-header__topic {\n  position: absolute;\n  display: flex;\n  max-width: 100%;\n  transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n}\n.md-header__topic + .md-header__topic {\n  z-index: -1;\n  transform: translateX(1.25rem);\n  opacity: 0;\n  transition: transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1), opacity 150ms;\n  pointer-events: none;\n}\n[dir=rtl] .md-header__topic + .md-header__topic {\n  transform: translateX(-1.25rem);\n}\n.md-header__title {\n  flex-grow: 1;\n  height: 2.4rem;\n  margin-right: 0.4rem;\n  margin-left: 1rem;\n  font-size: 0.9rem;\n  line-height: 2.4rem;\n}\n.md-header__title[data-md-state=active] .md-header__topic {\n  z-index: -1;\n  transform: translateX(-1.25rem);\n  opacity: 0;\n  transition: transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1), opacity 150ms;\n  pointer-events: none;\n}\n[dir=rtl] .md-header__title[data-md-state=active] .md-header__topic {\n  transform: translateX(1.25rem);\n}\n.md-header__title[data-md-state=active] .md-header__topic + .md-header__topic {\n  z-index: 0;\n  transform: translateX(0);\n  opacity: 1;\n  transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n  pointer-events: initial;\n}\n.md-header__title > .md-header__ellipsis {\n  position: relative;\n  width: 100%;\n  height: 100%;\n}\n.md-header__option {\n  display: flex;\n  flex-shrink: 0;\n  max-width: 100%;\n  white-space: nowrap;\n  transition: max-width 0ms 250ms, opacity 250ms 250ms;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-header__option {\n  max-width: 0;\n  opacity: 0;\n  transition: max-width 0ms, opacity 0ms;\n}\n.md-header__source {\n  display: none;\n}\n@media screen and (min-width: 60em) {\n  .md-header__source {\n    display: block;\n    width: 11.7rem;\n    max-width: 11.7rem;\n    margin-left: 1rem;\n  }\n  [dir=rtl] .md-header__source {\n    margin-right: 1rem;\n    margin-left: initial;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-header__source {\n    margin-left: 1.4rem;\n  }\n  [dir=rtl] .md-header__source {\n    margin-right: 1.4rem;\n  }\n}\n\n.md-footer {\n  color: var(--md-footer-fg-color);\n  background-color: var(--md-footer-bg-color);\n}\n@media print {\n  .md-footer {\n    display: none;\n  }\n}\n.md-footer__inner {\n  padding: 0.2rem;\n  overflow: auto;\n}\n.md-footer__link {\n  display: flex;\n  padding-top: 1.4rem;\n  padding-bottom: 0.4rem;\n  outline-color: var(--md-accent-fg-color);\n  transition: opacity 250ms;\n}\n@media screen and (min-width: 45em) {\n  .md-footer__link {\n    width: 50%;\n  }\n}\n.md-footer__link:focus, .md-footer__link:hover {\n  opacity: 0.7;\n}\n.md-footer__link--prev {\n  float: left;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-footer__link--prev {\n    width: 25%;\n  }\n  .md-footer__link--prev .md-footer__title {\n    display: none;\n  }\n}\n[dir=rtl] .md-footer__link--prev {\n  float: right;\n}\n[dir=rtl] .md-footer__link--prev svg {\n  transform: scaleX(-1);\n}\n.md-footer__link--next {\n  float: right;\n  text-align: right;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-footer__link--next {\n    width: 75%;\n  }\n}\n[dir=rtl] .md-footer__link--next {\n  float: left;\n  text-align: left;\n}\n[dir=rtl] .md-footer__link--next svg {\n  transform: scaleX(-1);\n}\n.md-footer__title {\n  position: relative;\n  flex-grow: 1;\n  max-width: calc(100% - 2.4rem);\n  padding: 0 1rem;\n  font-size: 0.9rem;\n  line-height: 2.4rem;\n}\n.md-footer__button {\n  margin: 0.2rem;\n  padding: 0.4rem;\n}\n.md-footer__direction {\n  position: absolute;\n  right: 0;\n  left: 0;\n  margin-top: -1rem;\n  padding: 0 1rem;\n  font-size: 0.64rem;\n  opacity: 0.7;\n}\n\n.md-footer-meta {\n  background-color: var(--md-footer-bg-color--dark);\n}\n.md-footer-meta__inner {\n  display: flex;\n  flex-wrap: wrap;\n  justify-content: space-between;\n  padding: 0.2rem;\n}\nhtml .md-footer-meta.md-typeset a {\n  color: var(--md-footer-fg-color--light);\n}\nhtml .md-footer-meta.md-typeset a:focus, html .md-footer-meta.md-typeset a:hover {\n  color: var(--md-footer-fg-color);\n}\n\n.md-footer-copyright {\n  width: 100%;\n  margin: auto 0.6rem;\n  padding: 0.4rem 0;\n  color: var(--md-footer-fg-color--lighter);\n  font-size: 0.64rem;\n}\n@media screen and (min-width: 45em) {\n  .md-footer-copyright {\n    width: auto;\n  }\n}\n.md-footer-copyright__highlight {\n  color: var(--md-footer-fg-color--light);\n}\n\n.md-footer-social {\n  margin: 0 0.4rem;\n  padding: 0.2rem 0 0.6rem;\n}\n@media screen and (min-width: 45em) {\n  .md-footer-social {\n    padding: 0.6rem 0;\n  }\n}\n.md-footer-social__link {\n  display: inline-block;\n  width: 1.6rem;\n  height: 1.6rem;\n  text-align: center;\n}\n.md-footer-social__link::before {\n  line-height: 1.9;\n}\n.md-footer-social__link svg {\n  max-height: 0.8rem;\n  vertical-align: -25%;\n  fill: currentColor;\n}\n\n:root {\n  --md-nav-icon--prev: svg-load(\"material/arrow-left.svg\");\n  --md-nav-icon--next: svg-load(\"material/chevron-right.svg\");\n  --md-toc-icon: svg-load(\"material/table-of-contents.svg\");\n}\n\n.md-nav {\n  font-size: 0.7rem;\n  line-height: 1.3;\n}\n.md-nav__title {\n  display: block;\n  padding: 0 0.6rem;\n  overflow: hidden;\n  font-weight: 700;\n  text-overflow: ellipsis;\n}\n.md-nav__title .md-nav__button {\n  display: none;\n}\n.md-nav__title .md-nav__button img {\n  width: auto;\n  height: 100%;\n}\n.md-nav__title .md-nav__button.md-logo img,\n.md-nav__title .md-nav__button.md-logo svg {\n  display: block;\n  width: 2.4rem;\n  height: 2.4rem;\n  fill: currentColor;\n}\n.md-nav__list {\n  margin: 0;\n  padding: 0;\n  list-style: none;\n}\n.md-nav__item {\n  padding: 0 0.6rem;\n}\n.md-nav__item .md-nav__item {\n  padding-right: 0;\n}\n[dir=rtl] .md-nav__item .md-nav__item {\n  padding-right: 0.6rem;\n  padding-left: 0;\n}\n.md-nav__link {\n  display: block;\n  margin-top: 0.625em;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  cursor: pointer;\n  transition: color 125ms;\n  scroll-snap-align: start;\n}\n.md-nav__link[data-md-state=blur] {\n  color: var(--md-default-fg-color--light);\n}\n.md-nav__item .md-nav__link--active {\n  color: var(--md-typeset-a-color);\n}\n.md-nav__item--nested > .md-nav__link {\n  color: inherit;\n}\n.md-nav__link:focus, .md-nav__link:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-nav__link.focus-visible {\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.2rem;\n}\n.md-nav--primary .md-nav__link[for=__toc] {\n  display: none;\n}\n.md-nav--primary .md-nav__link[for=__toc] .md-icon::after {\n  display: block;\n  width: 100%;\n  height: 100%;\n  mask-image: var(--md-toc-icon);\n  background-color: currentColor;\n}\n.md-nav--primary .md-nav__link[for=__toc] ~ .md-nav {\n  display: none;\n}\n.md-nav__source {\n  display: none;\n}\n@media screen and (max-width: 76.1875em) {\n  .md-nav--primary, .md-nav--primary .md-nav {\n    position: absolute;\n    top: 0;\n    right: 0;\n    left: 0;\n    z-index: 1;\n    display: flex;\n    flex-direction: column;\n    height: 100%;\n    background-color: var(--md-default-bg-color);\n  }\n  .md-nav--primary .md-nav__title,\n.md-nav--primary .md-nav__item {\n    font-size: 0.8rem;\n    line-height: 1.5;\n  }\n  .md-nav--primary .md-nav__title {\n    position: relative;\n    height: 5.6rem;\n    padding: 3rem 0.8rem 0.2rem;\n    color: var(--md-default-fg-color--light);\n    font-weight: 400;\n    line-height: 2.4rem;\n    white-space: nowrap;\n    background-color: var(--md-default-fg-color--lightest);\n    cursor: pointer;\n  }\n  .md-nav--primary .md-nav__title .md-nav__icon {\n    position: absolute;\n    top: 0.4rem;\n    left: 0.4rem;\n    display: block;\n    width: 1.2rem;\n    height: 1.2rem;\n    margin: 0.2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__title .md-nav__icon {\n    right: 0.4rem;\n    left: initial;\n  }\n  .md-nav--primary .md-nav__title .md-nav__icon::after {\n    display: block;\n    width: 100%;\n    height: 100%;\n    background-color: currentColor;\n    mask-image: var(--md-nav-icon--prev);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n  .md-nav--primary .md-nav__title ~ .md-nav__list {\n    overflow-y: auto;\n    background-color: var(--md-default-bg-color);\n    box-shadow: 0 0.05rem 0 var(--md-default-fg-color--lightest) inset;\n    scroll-snap-type: y mandatory;\n    touch-action: pan-y;\n  }\n  .md-nav--primary .md-nav__title ~ .md-nav__list > :first-child {\n    border-top: 0;\n  }\n  .md-nav--primary .md-nav__title[for=__drawer] {\n    color: var(--md-primary-bg-color);\n    background-color: var(--md-primary-fg-color);\n  }\n  .md-nav--primary .md-nav__title .md-logo {\n    position: absolute;\n    top: 0.2rem;\n    left: 0.2rem;\n    display: block;\n    margin: 0.2rem;\n    padding: 0.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__title .md-logo {\n    right: 0.2rem;\n    left: initial;\n  }\n  .md-nav--primary .md-nav__list {\n    flex: 1;\n  }\n  .md-nav--primary .md-nav__item {\n    padding: 0;\n    border-top: 0.05rem solid var(--md-default-fg-color--lightest);\n  }\n  .md-nav--primary .md-nav__item--nested > .md-nav__link {\n    padding-right: 2.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__item--nested > .md-nav__link {\n    padding-right: 0.8rem;\n    padding-left: 2.4rem;\n  }\n  .md-nav--primary .md-nav__item--active > .md-nav__link {\n    color: var(--md-typeset-a-color);\n  }\n  .md-nav--primary .md-nav__item--active > .md-nav__link:focus, .md-nav--primary .md-nav__item--active > .md-nav__link:hover {\n    color: var(--md-accent-fg-color);\n  }\n  .md-nav--primary .md-nav__link {\n    position: relative;\n    margin-top: 0;\n    padding: 0.6rem 0.8rem;\n  }\n  .md-nav--primary .md-nav__link .md-nav__icon {\n    position: absolute;\n    top: 50%;\n    right: 0.6rem;\n    width: 1.2rem;\n    height: 1.2rem;\n    margin-top: -0.6rem;\n    color: inherit;\n    font-size: 1.2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__link .md-nav__icon {\n    right: initial;\n    left: 0.6rem;\n  }\n  .md-nav--primary .md-nav__link .md-nav__icon::after {\n    display: block;\n    width: 100%;\n    height: 100%;\n    background-color: currentColor;\n    mask-image: var(--md-nav-icon--next);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n  [dir=rtl] .md-nav--primary .md-nav__icon::after {\n    transform: scale(-1);\n  }\n  .md-nav--primary .md-nav--secondary .md-nav__link {\n    position: static;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav {\n    position: static;\n    background-color: transparent;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav__link {\n    padding-left: 1.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link {\n    padding-right: 1.4rem;\n    padding-left: initial;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link {\n    padding-left: 2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link {\n    padding-right: 2rem;\n    padding-left: initial;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link {\n    padding-left: 2.6rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link {\n    padding-right: 2.6rem;\n    padding-left: initial;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link {\n    padding-left: 3.2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link {\n    padding-right: 3.2rem;\n    padding-left: initial;\n  }\n  .md-nav--secondary {\n    background-color: transparent;\n  }\n  .md-nav__toggle ~ .md-nav {\n    display: flex;\n    transform: translateX(100%);\n    opacity: 0;\n    transition: transform 250ms cubic-bezier(0.8, 0, 0.6, 1), opacity 125ms 50ms;\n  }\n  [dir=rtl] .md-nav__toggle ~ .md-nav {\n    transform: translateX(-100%);\n  }\n  .md-nav__toggle:checked ~ .md-nav {\n    transform: translateX(0);\n    opacity: 1;\n    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), opacity 125ms 125ms;\n  }\n  .md-nav__toggle:checked ~ .md-nav > .md-nav__list {\n    backface-visibility: hidden;\n  }\n}\n@media screen and (max-width: 59.9375em) {\n  .md-nav--primary .md-nav__link[for=__toc] {\n    display: block;\n    padding-right: 2.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__link[for=__toc] {\n    padding-right: 0.8rem;\n    padding-left: 2.4rem;\n  }\n  .md-nav--primary .md-nav__link[for=__toc] .md-icon::after {\n    content: \"\";\n  }\n  .md-nav--primary .md-nav__link[for=__toc] + .md-nav__link {\n    display: none;\n  }\n  .md-nav--primary .md-nav__link[for=__toc] ~ .md-nav {\n    display: flex;\n  }\n  .md-nav__source {\n    display: block;\n    padding: 0 0.2rem;\n    color: var(--md-primary-bg-color);\n    background-color: var(--md-primary-fg-color--dark);\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  .md-nav--integrated .md-nav__link[for=__toc] {\n    display: block;\n    padding-right: 2.4rem;\n    scroll-snap-align: initial;\n  }\n  [dir=rtl] .md-nav--integrated .md-nav__link[for=__toc] {\n    padding-right: 0.8rem;\n    padding-left: 2.4rem;\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] .md-icon::after {\n    content: \"\";\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] + .md-nav__link {\n    display: none;\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav {\n    display: flex;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-nav--secondary .md-nav__title[for=__toc] {\n    scroll-snap-align: start;\n  }\n  .md-nav--secondary .md-nav__title .md-nav__icon {\n    display: none;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-nav {\n    transition: max-height 250ms cubic-bezier(0.86, 0, 0.07, 1);\n  }\n  .md-nav--primary .md-nav__title[for=__drawer] {\n    scroll-snap-align: start;\n  }\n  .md-nav--primary .md-nav__title .md-nav__icon {\n    display: none;\n  }\n  .md-nav__toggle ~ .md-nav {\n    display: none;\n  }\n  .md-nav__toggle:checked ~ .md-nav, .md-nav__toggle:indeterminate ~ .md-nav {\n    display: block;\n  }\n  .md-nav__item--nested > .md-nav > .md-nav__title {\n    display: none;\n  }\n  .md-nav__item--section {\n    display: block;\n    margin: 1.25em 0;\n  }\n  .md-nav__item--section:last-child {\n    margin-bottom: 0;\n  }\n  .md-nav__item--section > .md-nav__link {\n    display: none;\n  }\n  .md-nav__item--section > .md-nav {\n    display: block;\n  }\n  .md-nav__item--section > .md-nav > .md-nav__title {\n    display: block;\n    padding: 0;\n    pointer-events: none;\n    scroll-snap-align: start;\n  }\n  .md-nav__item--section > .md-nav > .md-nav__list > .md-nav__item {\n    padding: 0;\n  }\n  .md-nav__icon {\n    float: right;\n    width: 0.9rem;\n    height: 0.9rem;\n    transition: transform 250ms;\n  }\n  [dir=rtl] .md-nav__icon {\n    float: left;\n    transform: rotate(180deg);\n  }\n  .md-nav__icon::after {\n    display: inline-block;\n    width: 100%;\n    height: 100%;\n    vertical-align: -0.1rem;\n    background-color: currentColor;\n    mask-image: var(--md-nav-icon--next);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n  .md-nav__item--nested .md-nav__toggle:checked ~ .md-nav__link .md-nav__icon, .md-nav__item--nested .md-nav__toggle:indeterminate ~ .md-nav__link .md-nav__icon {\n    transform: rotate(90deg);\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--nested,\n.md-nav--lifted > .md-nav__title {\n    display: none;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item {\n    display: none;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--active {\n    display: block;\n    padding: 0;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav__link {\n    display: none;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav > .md-nav__title {\n    display: block;\n    padding: 0 0.6rem;\n    pointer-events: none;\n    scroll-snap-align: start;\n  }\n  .md-nav--lifted .md-nav[data-md-level=\"1\"] {\n    display: block;\n  }\n  .md-nav--lifted .md-nav[data-md-level=\"1\"] > .md-nav__list > .md-nav__item {\n    padding-right: 0.6rem;\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav {\n    display: block;\n    margin-bottom: 1.25em;\n    border-left: 0.05rem solid var(--md-primary-fg-color);\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav > .md-nav__title {\n    display: none;\n  }\n}\n\n:root {\n  --md-search-result-icon: svg-load(\"material/file-search-outline.svg\");\n}\n\n.md-search {\n  position: relative;\n}\n@media screen and (min-width: 60em) {\n  .md-search {\n    padding: 0.2rem 0;\n  }\n}\n.no-js .md-search {\n  display: none;\n}\n.md-search__overlay {\n  z-index: 1;\n  opacity: 0;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__overlay {\n    position: absolute;\n    top: 0.2rem;\n    left: -2.2rem;\n    width: 2rem;\n    height: 2rem;\n    overflow: hidden;\n    background-color: var(--md-default-bg-color);\n    border-radius: 1rem;\n    transform-origin: center;\n    transition: transform 300ms 100ms, opacity 200ms 200ms;\n    pointer-events: none;\n  }\n  [dir=rtl] .md-search__overlay {\n    right: -2.2rem;\n    left: initial;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    opacity: 1;\n    transition: transform 400ms, opacity 100ms;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__overlay {\n    position: fixed;\n    top: 0;\n    left: 0;\n    width: 0;\n    height: 0;\n    background-color: rgba(0, 0, 0, 0.54);\n    cursor: pointer;\n    transition: width 0ms 250ms, height 0ms 250ms, opacity 250ms;\n  }\n  [dir=rtl] .md-search__overlay {\n    right: 0;\n    left: initial;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    width: 100%;\n    height: 200vh;\n    opacity: 1;\n    transition: width 0ms, height 0ms, opacity 250ms;\n  }\n}\n@media screen and (max-width: 29.9375em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    transform: scale(45);\n  }\n}\n@media screen and (min-width: 30em) and (max-width: 44.9375em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    transform: scale(60);\n  }\n}\n@media screen and (min-width: 45em) and (max-width: 59.9375em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    transform: scale(75);\n  }\n}\n.md-search__inner {\n  backface-visibility: hidden;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__inner {\n    position: fixed;\n    top: 0;\n    left: 100%;\n    z-index: 2;\n    width: 100%;\n    height: 100%;\n    transform: translateX(5%);\n    opacity: 0;\n    transition: right 0ms 300ms, left 0ms 300ms, transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1), opacity 150ms 150ms;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    left: 0;\n    transform: translateX(0);\n    opacity: 1;\n    transition: right 0ms 0ms, left 0ms 0ms, transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms 150ms;\n  }\n  [dir=rtl] [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    right: 0;\n    left: initial;\n  }\n  html [dir=rtl] .md-search__inner {\n    right: 100%;\n    left: initial;\n    transform: translateX(-5%);\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__inner {\n    position: relative;\n    float: right;\n    width: 11.7rem;\n    padding: 0.1rem 0;\n    transition: width 250ms cubic-bezier(0.1, 0.7, 0.1, 1);\n  }\n  [dir=rtl] .md-search__inner {\n    float: left;\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    width: 23.4rem;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    width: 34.4rem;\n  }\n}\n.md-search__form {\n  position: relative;\n}\n@media screen and (min-width: 60em) {\n  .md-search__form {\n    border-radius: 0.1rem;\n  }\n}\n.md-search__input {\n  position: relative;\n  z-index: 2;\n  padding: 0 2.2rem 0 3.6rem;\n  text-overflow: ellipsis;\n  background-color: var(--md-default-bg-color);\n  box-shadow: 0 0 0.6rem transparent;\n  transition: color 250ms, background-color 250ms, box-shadow 250ms;\n}\n[dir=rtl] .md-search__input {\n  padding: 0 3.6rem 0 2.2rem;\n}\n.md-search__input::placeholder {\n  transition: color 250ms;\n}\n.md-search__input ~ .md-search__icon, .md-search__input::placeholder {\n  color: var(--md-default-fg-color--light);\n}\n.md-search__input::-ms-clear {\n  display: none;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input {\n  box-shadow: 0 0 0.6rem rgba(0, 0, 0, 0.07);\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__input {\n    width: 100%;\n    height: 2.4rem;\n    font-size: 0.9rem;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__input {\n    width: 100%;\n    height: 1.8rem;\n    padding-left: 2.2rem;\n    color: inherit;\n    font-size: 0.8rem;\n    background-color: rgba(0, 0, 0, 0.26);\n    border-radius: 0.1rem;\n  }\n  [dir=rtl] .md-search__input {\n    padding-right: 2.2rem;\n  }\n  .md-search__input + .md-search__icon {\n    color: var(--md-primary-bg-color);\n  }\n  .md-search__input::placeholder {\n    color: var(--md-primary-bg-color--light);\n  }\n  .md-search__input:hover {\n    background-color: rgba(255, 255, 255, 0.12);\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__input {\n    color: var(--md-default-fg-color);\n    text-overflow: clip;\n    background-color: var(--md-default-bg-color);\n    border-radius: 0.1rem 0.1rem 0 0;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__input + .md-search__icon, [data-md-toggle=search]:checked ~ .md-header .md-search__input::placeholder {\n    color: var(--md-default-fg-color--light);\n  }\n}\n.md-search__icon {\n  position: absolute;\n  z-index: 2;\n  width: 1.2rem;\n  height: 1.2rem;\n  cursor: pointer;\n  transition: color 250ms, opacity 250ms;\n}\n.md-search__icon:hover {\n  opacity: 0.7;\n}\n.md-search__icon[for=__search] {\n  top: 0.3rem;\n  left: 0.5rem;\n}\n[dir=rtl] .md-search__icon[for=__search] {\n  right: 0.5rem;\n  left: initial;\n}\n[dir=rtl] .md-search__icon[for=__search] svg {\n  transform: scaleX(-1);\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__icon[for=__search] {\n    top: 0.6rem;\n    left: 0.8rem;\n  }\n  [dir=rtl] .md-search__icon[for=__search] {\n    right: 0.8rem;\n    left: initial;\n  }\n  .md-search__icon[for=__search] svg:first-child {\n    display: none;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__icon[for=__search] {\n    pointer-events: none;\n  }\n  .md-search__icon[for=__search] svg:last-child {\n    display: none;\n  }\n}\n.md-search__icon[type=reset] {\n  top: 0.3rem;\n  right: 0.5rem;\n  transform: scale(0.75);\n  opacity: 0;\n  transition: transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n  pointer-events: none;\n}\n[dir=rtl] .md-search__icon[type=reset] {\n  right: initial;\n  left: 0.5rem;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__icon[type=reset] {\n    top: 0.6rem;\n    right: 0.8rem;\n  }\n  [dir=rtl] .md-search__icon[type=reset] {\n    right: initial;\n    left: 0.8rem;\n  }\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input:valid ~ .md-search__icon[type=reset] {\n  transform: scale(1);\n  opacity: 1;\n  pointer-events: initial;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input:valid ~ .md-search__icon[type=reset]:hover {\n  opacity: 0.7;\n}\n.md-search__output {\n  position: absolute;\n  z-index: 1;\n  width: 100%;\n  overflow: hidden;\n  border-radius: 0 0 0.1rem 0.1rem;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__output {\n    top: 2.4rem;\n    bottom: 0;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__output {\n    top: 1.9rem;\n    opacity: 0;\n    transition: opacity 400ms;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__output {\n    box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12), 0 3px 5px -1px rgba(0, 0, 0, 0.4);\n    opacity: 1;\n  }\n}\n.md-search__scrollwrap {\n  height: 100%;\n  overflow-y: auto;\n  background-color: var(--md-default-bg-color);\n  backface-visibility: hidden;\n  touch-action: pan-y;\n}\n@media (max-resolution: 1dppx) {\n  .md-search__scrollwrap {\n    transform: translateZ(0);\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  .md-search__scrollwrap {\n    width: 23.4rem;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-search__scrollwrap {\n    width: 34.4rem;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__scrollwrap {\n    max-height: 0;\n    scrollbar-width: thin;\n    scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__scrollwrap {\n    max-height: 75vh;\n  }\n  .md-search__scrollwrap:hover {\n    scrollbar-color: var(--md-accent-fg-color) transparent;\n  }\n  .md-search__scrollwrap::-webkit-scrollbar {\n    width: 0.2rem;\n    height: 0.2rem;\n  }\n  .md-search__scrollwrap::-webkit-scrollbar-thumb {\n    background-color: var(--md-default-fg-color--lighter);\n  }\n  .md-search__scrollwrap::-webkit-scrollbar-thumb:hover {\n    background-color: var(--md-accent-fg-color);\n  }\n}\n\n.md-search-result {\n  color: var(--md-default-fg-color);\n  word-break: break-word;\n}\n.md-search-result__meta {\n  padding: 0 0.8rem;\n  color: var(--md-default-fg-color--light);\n  font-size: 0.64rem;\n  line-height: 1.8rem;\n  background-color: var(--md-default-fg-color--lightest);\n  scroll-snap-align: start;\n}\n@media screen and (min-width: 60em) {\n  .md-search-result__meta {\n    padding-left: 2.2rem;\n  }\n  [dir=rtl] .md-search-result__meta {\n    padding-right: 2.2rem;\n    padding-left: initial;\n  }\n}\n.md-search-result__list {\n  margin: 0;\n  padding: 0;\n  list-style: none;\n}\n.md-search-result__item {\n  box-shadow: 0 -0.05rem 0 var(--md-default-fg-color--lightest);\n}\n.md-search-result__item:first-child {\n  box-shadow: none;\n}\n.md-search-result__link {\n  display: block;\n  outline: none;\n  transition: background-color 250ms;\n  scroll-snap-align: start;\n}\n.md-search-result__link:focus, .md-search-result__link:hover {\n  background-color: var(--md-accent-fg-color--transparent);\n}\n.md-search-result__link:last-child p:last-child {\n  margin-bottom: 0.6rem;\n}\n.md-search-result__more summary {\n  display: block;\n  padding: 0.75em 0.8rem;\n  color: var(--md-typeset-a-color);\n  font-size: 0.64rem;\n  outline: none;\n  cursor: pointer;\n  transition: color 250ms, background-color 250ms;\n  scroll-snap-align: start;\n}\n@media screen and (min-width: 60em) {\n  .md-search-result__more summary {\n    padding-left: 2.2rem;\n  }\n  [dir=rtl] .md-search-result__more summary {\n    padding-right: 2.2rem;\n    padding-left: 0.8rem;\n  }\n}\n.md-search-result__more summary:focus, .md-search-result__more summary:hover {\n  color: var(--md-accent-fg-color);\n  background-color: var(--md-accent-fg-color--transparent);\n}\n.md-search-result__more summary::marker, .md-search-result__more summary::-webkit-details-marker {\n  display: none;\n}\n.md-search-result__more summary ~ * > * {\n  opacity: 0.65;\n}\n.md-search-result__article {\n  position: relative;\n  padding: 0 0.8rem;\n  overflow: hidden;\n}\n@media screen and (min-width: 60em) {\n  .md-search-result__article {\n    padding-left: 2.2rem;\n  }\n  [dir=rtl] .md-search-result__article {\n    padding-right: 2.2rem;\n    padding-left: 0.8rem;\n  }\n}\n.md-search-result__article--document .md-search-result__title {\n  margin: 0.55rem 0;\n  font-weight: 400;\n  font-size: 0.8rem;\n  line-height: 1.4;\n}\n.md-search-result__icon {\n  position: absolute;\n  left: 0;\n  width: 1.2rem;\n  height: 1.2rem;\n  margin: 0.5rem;\n  color: var(--md-default-fg-color--light);\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search-result__icon {\n    display: none;\n  }\n}\n.md-search-result__icon::after {\n  display: inline-block;\n  width: 100%;\n  height: 100%;\n  background-color: currentColor;\n  mask-image: var(--md-search-result-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-search-result__icon {\n  right: 0;\n  left: initial;\n}\n[dir=rtl] .md-search-result__icon::after {\n  transform: scaleX(-1);\n}\n.md-search-result__title {\n  margin: 0.5em 0;\n  font-weight: 700;\n  font-size: 0.64rem;\n  line-height: 1.6;\n}\n.md-search-result__teaser {\n  display: -webkit-box;\n  max-height: 2rem;\n  margin: 0.5em 0;\n  overflow: hidden;\n  color: var(--md-default-fg-color--light);\n  font-size: 0.64rem;\n  line-height: 1.6;\n  text-overflow: ellipsis;\n  -webkit-box-orient: vertical;\n  -webkit-line-clamp: 2;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-search-result__teaser {\n    max-height: 3rem;\n    -webkit-line-clamp: 3;\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  .md-search-result__teaser {\n    max-height: 3rem;\n    -webkit-line-clamp: 3;\n  }\n}\n.md-search-result__teaser mark {\n  text-decoration: underline;\n  background-color: transparent;\n}\n.md-search-result__terms {\n  margin: 0.5em 0;\n  font-size: 0.64rem;\n  font-style: italic;\n}\n.md-search-result mark {\n  color: var(--md-accent-fg-color);\n  background-color: transparent;\n}\n\n.md-select {\n  position: relative;\n  z-index: 1;\n}\n.md-select__inner {\n  position: absolute;\n  top: calc(100% - 0.2rem);\n  left: 50%;\n  max-height: 0;\n  margin-top: 0.2rem;\n  color: var(--md-default-fg-color);\n  background-color: var(--md-default-bg-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0 0.05rem rgba(0, 0, 0, 0.25);\n  transform: translate3d(-50%, 0.3rem, 0);\n  opacity: 0;\n  transition: transform 250ms 375ms, opacity 250ms 250ms, max-height 0ms 500ms;\n}\n.md-select:focus-within .md-select__inner, .md-select:hover .md-select__inner {\n  max-height: 10rem;\n  transform: translate3d(-50%, 0, 0);\n  opacity: 1;\n  transition: transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 250ms, max-height 0ms;\n}\n.md-select__inner::after {\n  position: absolute;\n  top: 0;\n  left: 50%;\n  width: 0;\n  height: 0;\n  margin-top: -0.2rem;\n  margin-left: -0.2rem;\n  border: 0.2rem solid transparent;\n  border-top: 0;\n  border-bottom-color: var(--md-default-bg-color);\n  content: \"\";\n}\n.md-select__list {\n  max-height: inherit;\n  margin: 0;\n  padding: 0;\n  overflow: auto;\n  font-size: 0.8rem;\n  list-style-type: none;\n  border-radius: 0.1rem;\n}\n.md-select__item {\n  line-height: 1.8rem;\n}\n.md-select__link {\n  display: block;\n  width: 100%;\n  padding-right: 1.2rem;\n  padding-left: 0.6rem;\n  outline: none;\n  cursor: pointer;\n  transition: background-color 250ms, color 250ms;\n  scroll-snap-align: start;\n}\n[dir=rtl] .md-select__link {\n  padding-right: 0.6rem;\n  padding-left: 1.2rem;\n}\n.md-select__link:focus, .md-select__link:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-select__link:focus {\n  background-color: var(--md-default-fg-color--lightest);\n}\n\n.md-sidebar {\n  position: sticky;\n  top: 2.4rem;\n  flex-shrink: 0;\n  align-self: flex-start;\n  width: 12.1rem;\n  padding: 1.2rem 0;\n}\n@media print {\n  .md-sidebar {\n    display: none;\n  }\n}\n@media screen and (max-width: 76.1875em) {\n  .md-sidebar--primary {\n    position: fixed;\n    top: 0;\n    left: -12.1rem;\n    z-index: 3;\n    display: block;\n    width: 12.1rem;\n    height: 100%;\n    background-color: var(--md-default-bg-color);\n    transform: translateX(0);\n    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), box-shadow 250ms;\n  }\n  [dir=rtl] .md-sidebar--primary {\n    right: -12.1rem;\n    left: initial;\n  }\n  [data-md-toggle=drawer]:checked ~ .md-container .md-sidebar--primary {\n    box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.4);\n    transform: translateX(12.1rem);\n  }\n  [dir=rtl] [data-md-toggle=drawer]:checked ~ .md-container .md-sidebar--primary {\n    transform: translateX(-12.1rem);\n  }\n  .md-sidebar--primary .md-sidebar__scrollwrap {\n    position: absolute;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    margin: 0;\n    scroll-snap-type: none;\n    overflow: hidden;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-sidebar {\n    height: 0;\n  }\n  .no-js .md-sidebar {\n    height: auto;\n  }\n}\n.md-sidebar--secondary {\n  display: none;\n  order: 2;\n}\n@media screen and (min-width: 60em) {\n  .md-sidebar--secondary {\n    height: 0;\n  }\n  .no-js .md-sidebar--secondary {\n    height: auto;\n  }\n  .md-sidebar--secondary:not([hidden]) {\n    display: block;\n  }\n  .md-sidebar--secondary .md-sidebar__scrollwrap {\n    touch-action: pan-y;\n  }\n}\n.md-sidebar__scrollwrap {\n  margin: 0 0.2rem;\n  overflow-y: auto;\n  backface-visibility: hidden;\n  scrollbar-width: thin;\n  scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n}\n.md-sidebar__scrollwrap:hover {\n  scrollbar-color: var(--md-accent-fg-color) transparent;\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar {\n  width: 0.2rem;\n  height: 0.2rem;\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar-thumb {\n  background-color: var(--md-default-fg-color--lighter);\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover {\n  background-color: var(--md-accent-fg-color);\n}\n\n@media screen and (max-width: 76.1875em) {\n  .md-overlay {\n    position: fixed;\n    top: 0;\n    z-index: 3;\n    width: 0;\n    height: 0;\n    background-color: rgba(0, 0, 0, 0.54);\n    opacity: 0;\n    transition: width 0ms 250ms, height 0ms 250ms, opacity 250ms;\n  }\n  [data-md-toggle=drawer]:checked ~ .md-overlay {\n    width: 100%;\n    height: 100%;\n    opacity: 1;\n    transition: width 0ms, height 0ms, opacity 250ms;\n  }\n}\n@keyframes facts {\n  0% {\n    height: 0;\n  }\n  100% {\n    height: 0.65rem;\n  }\n}\n@keyframes fact {\n  0% {\n    transform: translateY(100%);\n    opacity: 0;\n  }\n  50% {\n    opacity: 0;\n  }\n  100% {\n    transform: translateY(0%);\n    opacity: 1;\n  }\n}\n:root {\n  --md-source-forks-icon: svg-load(\"octicons/repo-forked-16.svg\");\n  --md-source-repositories-icon: svg-load(\"octicons/repo-16.svg\");\n  --md-source-stars-icon: svg-load(\"octicons/star-16.svg\");\n  --md-source-version-icon: svg-load(\"octicons/tag-16.svg\");\n}\n\n.md-source {\n  display: block;\n  font-size: 0.65rem;\n  line-height: 1.2;\n  white-space: nowrap;\n  outline-color: var(--md-accent-fg-color);\n  backface-visibility: hidden;\n  transition: opacity 250ms;\n}\n.md-source:hover {\n  opacity: 0.7;\n}\n.md-source__icon {\n  display: inline-block;\n  width: 2rem;\n  height: 2.4rem;\n  vertical-align: middle;\n}\n.md-source__icon svg {\n  margin-top: 0.6rem;\n  margin-left: 0.6rem;\n}\n[dir=rtl] .md-source__icon svg {\n  margin-right: 0.6rem;\n  margin-left: initial;\n}\n.md-source__icon + .md-source__repository {\n  margin-left: -2rem;\n  padding-left: 2rem;\n}\n[dir=rtl] .md-source__icon + .md-source__repository {\n  margin-right: -2rem;\n  margin-left: initial;\n  padding-right: 2rem;\n  padding-left: initial;\n}\n.md-source__repository {\n  display: inline-block;\n  max-width: calc(100% - 1.2rem);\n  margin-left: 0.6rem;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  vertical-align: middle;\n}\n.md-source__facts {\n  margin: 0.1rem 0 0;\n  padding: 0;\n  overflow: hidden;\n  font-size: 0.55rem;\n  list-style-type: none;\n  opacity: 0.75;\n}\n[data-md-state=done] .md-source__facts {\n  animation: facts 250ms ease-in;\n}\n.md-source__fact {\n  display: inline-block;\n}\n[data-md-state=done] .md-source__fact {\n  animation: fact 400ms ease-out;\n}\n.md-source__fact::before {\n  display: inline-block;\n  width: 0.6rem;\n  height: 0.6rem;\n  margin-right: 0.1rem;\n  vertical-align: text-top;\n  background-color: currentColor;\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n.md-source__fact:nth-child(1n+2)::before {\n  margin-left: 0.4rem;\n}\n[dir=rtl] .md-source__fact {\n  margin-right: initial;\n  margin-left: 0.1rem;\n}\n[dir=rtl] .md-source__fact:nth-child(1n+2)::before {\n  margin-right: 0.4rem;\n  margin-left: initial;\n}\n.md-source__fact--version::before {\n  mask-image: var(--md-source-version-icon);\n}\n.md-source__fact--stars::before {\n  mask-image: var(--md-source-stars-icon);\n}\n.md-source__fact--forks::before {\n  mask-image: var(--md-source-forks-icon);\n}\n.md-source__fact--repositories::before {\n  mask-image: var(--md-source-repositories-icon);\n}\n\n.md-tabs {\n  width: 100%;\n  overflow: auto;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n}\n@media print {\n  .md-tabs {\n    display: none;\n  }\n}\n@media screen and (max-width: 76.1875em) {\n  .md-tabs {\n    display: none;\n  }\n}\n.md-tabs[data-md-state=hidden] {\n  pointer-events: none;\n}\n.md-tabs__list {\n  margin: 0;\n  margin-left: 0.2rem;\n  padding: 0;\n  white-space: nowrap;\n  list-style: none;\n  contain: content;\n}\n[dir=rtl] .md-tabs__list {\n  margin-right: 0.2rem;\n  margin-left: initial;\n}\n.md-tabs__item {\n  display: inline-block;\n  height: 2.4rem;\n  padding-right: 0.6rem;\n  padding-left: 0.6rem;\n}\n.md-tabs__link {\n  display: block;\n  margin-top: 0.8rem;\n  font-size: 0.7rem;\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.2rem;\n  backface-visibility: hidden;\n  opacity: 0.7;\n  transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 250ms;\n}\n.md-tabs__link--active, .md-tabs__link:focus, .md-tabs__link:hover {\n  color: inherit;\n  opacity: 1;\n}\n.md-tabs__item:nth-child(2) .md-tabs__link {\n  transition-delay: 20ms;\n}\n.md-tabs__item:nth-child(3) .md-tabs__link {\n  transition-delay: 40ms;\n}\n.md-tabs__item:nth-child(4) .md-tabs__link {\n  transition-delay: 60ms;\n}\n.md-tabs__item:nth-child(5) .md-tabs__link {\n  transition-delay: 80ms;\n}\n.md-tabs__item:nth-child(6) .md-tabs__link {\n  transition-delay: 100ms;\n}\n.md-tabs__item:nth-child(7) .md-tabs__link {\n  transition-delay: 120ms;\n}\n.md-tabs__item:nth-child(8) .md-tabs__link {\n  transition-delay: 140ms;\n}\n.md-tabs__item:nth-child(9) .md-tabs__link {\n  transition-delay: 160ms;\n}\n.md-tabs__item:nth-child(10) .md-tabs__link {\n  transition-delay: 180ms;\n}\n.md-tabs__item:nth-child(11) .md-tabs__link {\n  transition-delay: 200ms;\n}\n.md-tabs__item:nth-child(12) .md-tabs__link {\n  transition-delay: 220ms;\n}\n.md-tabs__item:nth-child(13) .md-tabs__link {\n  transition-delay: 240ms;\n}\n.md-tabs__item:nth-child(14) .md-tabs__link {\n  transition-delay: 260ms;\n}\n.md-tabs__item:nth-child(15) .md-tabs__link {\n  transition-delay: 280ms;\n}\n.md-tabs__item:nth-child(16) .md-tabs__link {\n  transition-delay: 300ms;\n}\n.md-tabs[data-md-state=hidden] .md-tabs__link {\n  transform: translateY(50%);\n  opacity: 0;\n  transition: transform 0ms 100ms, opacity 100ms;\n}\n\n.md-top {\n  position: sticky;\n  bottom: 0.4rem;\n  z-index: 1;\n  float: right;\n  margin: -2.8rem 0.4rem 0.4rem;\n  padding: 0.4rem;\n  color: var(--md-primary-bg-color);\n  background: var(--md-primary-fg-color);\n  border-radius: 100%;\n  outline: none;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.1);\n  transform: translateY(0);\n  transition: opacity 125ms, transform 125ms cubic-bezier(0.4, 0, 0.2, 1), background-color 125ms;\n}\n[dir=rtl] .md-top {\n  float: left;\n}\n.md-top[data-md-state=hidden] {\n  transform: translateY(-0.2rem);\n  opacity: 0;\n  pointer-events: none;\n}\n.md-top:focus, .md-top:hover {\n  background: var(--md-accent-fg-color);\n  transform: scale(1.1);\n}\n\n@keyframes hoverfix {\n  0% {\n    pointer-events: none;\n  }\n}\n:root {\n  --md-version-icon: svg-load(\"fontawesome/solid/caret-down.svg\");\n}\n\n.md-version {\n  flex-shrink: 0;\n  height: 2.4rem;\n  font-size: 0.8rem;\n}\n.md-version__current {\n  position: relative;\n  top: 0.05rem;\n  margin-right: 0.4rem;\n  margin-left: 1.4rem;\n  color: inherit;\n  outline: none;\n  cursor: pointer;\n}\n[dir=rtl] .md-version__current {\n  margin-right: 1.4rem;\n  margin-left: 0.4rem;\n}\n.md-version__current::after {\n  display: inline-block;\n  width: 0.4rem;\n  height: 0.6rem;\n  margin-left: 0.4rem;\n  background-color: currentColor;\n  mask-image: var(--md-version-icon);\n  mask-repeat: no-repeat;\n  content: \"\";\n}\n[dir=rtl] .md-version__current::after {\n  margin-right: 0.4rem;\n  margin-left: initial;\n}\n.md-version__list {\n  position: absolute;\n  top: 0.15rem;\n  z-index: 1;\n  max-height: 0;\n  margin: 0.2rem 0.8rem;\n  padding: 0;\n  overflow: auto;\n  color: var(--md-default-fg-color);\n  list-style-type: none;\n  background-color: var(--md-default-bg-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0 0.05rem rgba(0, 0, 0, 0.25);\n  opacity: 0;\n  transition: max-height 0ms 500ms, opacity 250ms 250ms;\n  scroll-snap-type: y mandatory;\n}\n.md-version:focus-within .md-version__list, .md-version:hover .md-version__list {\n  max-height: 10rem;\n  opacity: 1;\n  transition: max-height 0ms, opacity 250ms;\n}\n@media (pointer: coarse) {\n  .md-version:hover .md-version__list {\n    animation: hoverfix 250ms forwards;\n  }\n  .md-version:focus-within .md-version__list {\n    animation: none;\n  }\n}\n.md-version__item {\n  line-height: 1.8rem;\n}\n.md-version__link {\n  display: block;\n  width: 100%;\n  padding-right: 1.2rem;\n  padding-left: 0.6rem;\n  white-space: nowrap;\n  outline: none;\n  cursor: pointer;\n  transition: color 250ms, background-color 250ms;\n  scroll-snap-align: start;\n}\n[dir=rtl] .md-version__link {\n  padding-right: 0.6rem;\n  padding-left: 1.2rem;\n}\n.md-version__link:focus, .md-version__link:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-version__link:focus {\n  background-color: var(--md-default-fg-color--lightest);\n}\n\n:root {\n  --md-admonition-icon--note:\n    svg-load(\"material/pencil.svg\");\n  --md-admonition-icon--abstract:\n    svg-load(\"material/text-subject.svg\");\n  --md-admonition-icon--info:\n    svg-load(\"material/information.svg\");\n  --md-admonition-icon--tip:\n    svg-load(\"material/fire.svg\");\n  --md-admonition-icon--success:\n    svg-load(\"material/check-circle.svg\");\n  --md-admonition-icon--question:\n    svg-load(\"material/help-circle.svg\");\n  --md-admonition-icon--warning:\n    svg-load(\"material/alert.svg\");\n  --md-admonition-icon--failure:\n    svg-load(\"material/close-circle.svg\");\n  --md-admonition-icon--danger:\n    svg-load(\"material/flash-circle.svg\");\n  --md-admonition-icon--bug:\n    svg-load(\"material/bug.svg\");\n  --md-admonition-icon--example:\n    svg-load(\"material/format-list-numbered.svg\");\n  --md-admonition-icon--quote:\n    svg-load(\"material/format-quote-close.svg\");\n}\n\n.md-typeset .admonition, .md-typeset details {\n  margin: 1.5625em 0;\n  padding: 0 0.6rem;\n  overflow: hidden;\n  color: var(--md-admonition-fg-color);\n  font-size: 0.64rem;\n  page-break-inside: avoid;\n  background-color: var(--md-admonition-bg-color);\n  border-left: 0.2rem solid #448aff;\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.05);\n}\n@media print {\n  .md-typeset .admonition, .md-typeset details {\n    box-shadow: none;\n  }\n}\n[dir=rtl] .md-typeset .admonition, [dir=rtl] .md-typeset details {\n  border-right: 0.2rem solid #448aff;\n  border-left: none;\n}\n.md-typeset .admonition .admonition, .md-typeset details .admonition, .md-typeset .admonition details, .md-typeset details details {\n  margin-top: 1em;\n  margin-bottom: 1em;\n}\n.md-typeset .admonition .md-typeset__scrollwrap, .md-typeset details .md-typeset__scrollwrap {\n  margin: 1em -0.6rem;\n}\n.md-typeset .admonition .md-typeset__table, .md-typeset details .md-typeset__table {\n  padding: 0 0.6rem;\n}\n.md-typeset .admonition > .tabbed-set:only-child, .md-typeset details > .tabbed-set:only-child {\n  margin-top: 0;\n}\nhtml .md-typeset .admonition > :last-child, html .md-typeset details > :last-child {\n  margin-bottom: 0.6rem;\n}\n.md-typeset .admonition-title, .md-typeset summary {\n  position: relative;\n  margin: 0 -0.6rem 0 -0.8rem;\n  padding: 0.4rem 0.6rem 0.4rem 2rem;\n  font-weight: 700;\n  background-color: rgba(68, 138, 255, 0.1);\n  border-left: 0.2rem solid #448aff;\n}\n[dir=rtl] .md-typeset .admonition-title, [dir=rtl] .md-typeset summary {\n  margin: 0 -0.8rem 0 -0.6rem;\n  padding: 0.4rem 2rem 0.4rem 0.6rem;\n  border-right: 0.2rem solid #448aff;\n  border-left: none;\n}\nhtml .md-typeset .admonition-title:last-child, html .md-typeset summary:last-child {\n  margin-bottom: 0;\n}\n.md-typeset .admonition-title::before, .md-typeset summary::before {\n  position: absolute;\n  left: 0.6rem;\n  width: 1rem;\n  height: 1rem;\n  background-color: #448aff;\n  mask-image: var(--md-admonition-icon--note);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-typeset .admonition-title::before, [dir=rtl] .md-typeset summary::before {\n  right: 0.6rem;\n  left: initial;\n}\n.md-typeset .admonition-title + .tabbed-set:last-child, .md-typeset summary + .tabbed-set:last-child {\n  margin-top: 0;\n}\n\n.md-typeset .admonition.note, .md-typeset details.note {\n  border-color: #448aff;\n}\n\n.md-typeset .note > .admonition-title, .md-typeset .note > summary {\n  background-color: rgba(68, 138, 255, 0.1);\n  border-color: #448aff;\n}\n.md-typeset .note > .admonition-title::before, .md-typeset .note > summary::before {\n  background-color: #448aff;\n  mask-image: var(--md-admonition-icon--note);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.abstract, .md-typeset details.abstract, .md-typeset .admonition.tldr, .md-typeset details.tldr, .md-typeset .admonition.summary, .md-typeset details.summary {\n  border-color: #00b0ff;\n}\n\n.md-typeset .abstract > .admonition-title, .md-typeset .abstract > summary, .md-typeset .tldr > .admonition-title, .md-typeset .tldr > summary, .md-typeset .summary > .admonition-title, .md-typeset .summary > summary {\n  background-color: rgba(0, 176, 255, 0.1);\n  border-color: #00b0ff;\n}\n.md-typeset .abstract > .admonition-title::before, .md-typeset .abstract > summary::before, .md-typeset .tldr > .admonition-title::before, .md-typeset .tldr > summary::before, .md-typeset .summary > .admonition-title::before, .md-typeset .summary > summary::before {\n  background-color: #00b0ff;\n  mask-image: var(--md-admonition-icon--abstract);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.info, .md-typeset details.info, .md-typeset .admonition.todo, .md-typeset details.todo {\n  border-color: #00b8d4;\n}\n\n.md-typeset .info > .admonition-title, .md-typeset .info > summary, .md-typeset .todo > .admonition-title, .md-typeset .todo > summary {\n  background-color: rgba(0, 184, 212, 0.1);\n  border-color: #00b8d4;\n}\n.md-typeset .info > .admonition-title::before, .md-typeset .info > summary::before, .md-typeset .todo > .admonition-title::before, .md-typeset .todo > summary::before {\n  background-color: #00b8d4;\n  mask-image: var(--md-admonition-icon--info);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.tip, .md-typeset details.tip, .md-typeset .admonition.important, .md-typeset details.important, .md-typeset .admonition.hint, .md-typeset details.hint {\n  border-color: #00bfa5;\n}\n\n.md-typeset .tip > .admonition-title, .md-typeset .tip > summary, .md-typeset .important > .admonition-title, .md-typeset .important > summary, .md-typeset .hint > .admonition-title, .md-typeset .hint > summary {\n  background-color: rgba(0, 191, 165, 0.1);\n  border-color: #00bfa5;\n}\n.md-typeset .tip > .admonition-title::before, .md-typeset .tip > summary::before, .md-typeset .important > .admonition-title::before, .md-typeset .important > summary::before, .md-typeset .hint > .admonition-title::before, .md-typeset .hint > summary::before {\n  background-color: #00bfa5;\n  mask-image: var(--md-admonition-icon--tip);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.success, .md-typeset details.success, .md-typeset .admonition.done, .md-typeset details.done, .md-typeset .admonition.check, .md-typeset details.check {\n  border-color: #00c853;\n}\n\n.md-typeset .success > .admonition-title, .md-typeset .success > summary, .md-typeset .done > .admonition-title, .md-typeset .done > summary, .md-typeset .check > .admonition-title, .md-typeset .check > summary {\n  background-color: rgba(0, 200, 83, 0.1);\n  border-color: #00c853;\n}\n.md-typeset .success > .admonition-title::before, .md-typeset .success > summary::before, .md-typeset .done > .admonition-title::before, .md-typeset .done > summary::before, .md-typeset .check > .admonition-title::before, .md-typeset .check > summary::before {\n  background-color: #00c853;\n  mask-image: var(--md-admonition-icon--success);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.question, .md-typeset details.question, .md-typeset .admonition.faq, .md-typeset details.faq, .md-typeset .admonition.help, .md-typeset details.help {\n  border-color: #64dd17;\n}\n\n.md-typeset .question > .admonition-title, .md-typeset .question > summary, .md-typeset .faq > .admonition-title, .md-typeset .faq > summary, .md-typeset .help > .admonition-title, .md-typeset .help > summary {\n  background-color: rgba(100, 221, 23, 0.1);\n  border-color: #64dd17;\n}\n.md-typeset .question > .admonition-title::before, .md-typeset .question > summary::before, .md-typeset .faq > .admonition-title::before, .md-typeset .faq > summary::before, .md-typeset .help > .admonition-title::before, .md-typeset .help > summary::before {\n  background-color: #64dd17;\n  mask-image: var(--md-admonition-icon--question);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.warning, .md-typeset details.warning, .md-typeset .admonition.attention, .md-typeset details.attention, .md-typeset .admonition.caution, .md-typeset details.caution {\n  border-color: #ff9100;\n}\n\n.md-typeset .warning > .admonition-title, .md-typeset .warning > summary, .md-typeset .attention > .admonition-title, .md-typeset .attention > summary, .md-typeset .caution > .admonition-title, .md-typeset .caution > summary {\n  background-color: rgba(255, 145, 0, 0.1);\n  border-color: #ff9100;\n}\n.md-typeset .warning > .admonition-title::before, .md-typeset .warning > summary::before, .md-typeset .attention > .admonition-title::before, .md-typeset .attention > summary::before, .md-typeset .caution > .admonition-title::before, .md-typeset .caution > summary::before {\n  background-color: #ff9100;\n  mask-image: var(--md-admonition-icon--warning);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.failure, .md-typeset details.failure, .md-typeset .admonition.missing, .md-typeset details.missing, .md-typeset .admonition.fail, .md-typeset details.fail {\n  border-color: #ff5252;\n}\n\n.md-typeset .failure > .admonition-title, .md-typeset .failure > summary, .md-typeset .missing > .admonition-title, .md-typeset .missing > summary, .md-typeset .fail > .admonition-title, .md-typeset .fail > summary {\n  background-color: rgba(255, 82, 82, 0.1);\n  border-color: #ff5252;\n}\n.md-typeset .failure > .admonition-title::before, .md-typeset .failure > summary::before, .md-typeset .missing > .admonition-title::before, .md-typeset .missing > summary::before, .md-typeset .fail > .admonition-title::before, .md-typeset .fail > summary::before {\n  background-color: #ff5252;\n  mask-image: var(--md-admonition-icon--failure);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.danger, .md-typeset details.danger, .md-typeset .admonition.error, .md-typeset details.error {\n  border-color: #ff1744;\n}\n\n.md-typeset .danger > .admonition-title, .md-typeset .danger > summary, .md-typeset .error > .admonition-title, .md-typeset .error > summary {\n  background-color: rgba(255, 23, 68, 0.1);\n  border-color: #ff1744;\n}\n.md-typeset .danger > .admonition-title::before, .md-typeset .danger > summary::before, .md-typeset .error > .admonition-title::before, .md-typeset .error > summary::before {\n  background-color: #ff1744;\n  mask-image: var(--md-admonition-icon--danger);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.bug, .md-typeset details.bug {\n  border-color: #f50057;\n}\n\n.md-typeset .bug > .admonition-title, .md-typeset .bug > summary {\n  background-color: rgba(245, 0, 87, 0.1);\n  border-color: #f50057;\n}\n.md-typeset .bug > .admonition-title::before, .md-typeset .bug > summary::before {\n  background-color: #f50057;\n  mask-image: var(--md-admonition-icon--bug);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.example, .md-typeset details.example {\n  border-color: #7c4dff;\n}\n\n.md-typeset .example > .admonition-title, .md-typeset .example > summary {\n  background-color: rgba(124, 77, 255, 0.1);\n  border-color: #7c4dff;\n}\n.md-typeset .example > .admonition-title::before, .md-typeset .example > summary::before {\n  background-color: #7c4dff;\n  mask-image: var(--md-admonition-icon--example);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.quote, .md-typeset details.quote, .md-typeset .admonition.cite, .md-typeset details.cite {\n  border-color: #9e9e9e;\n}\n\n.md-typeset .quote > .admonition-title, .md-typeset .quote > summary, .md-typeset .cite > .admonition-title, .md-typeset .cite > summary {\n  background-color: rgba(158, 158, 158, 0.1);\n  border-color: #9e9e9e;\n}\n.md-typeset .quote > .admonition-title::before, .md-typeset .quote > summary::before, .md-typeset .cite > .admonition-title::before, .md-typeset .cite > summary::before {\n  background-color: #9e9e9e;\n  mask-image: var(--md-admonition-icon--quote);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n:root {\n  --md-footnotes-icon: svg-load(\"material/keyboard-return.svg\");\n}\n\n.md-typeset .footnote {\n  color: var(--md-default-fg-color--light);\n  font-size: 0.64rem;\n}\n.md-typeset .footnote > ol {\n  margin-left: 0;\n}\n.md-typeset .footnote > ol > li {\n  transition: color 125ms;\n}\n.md-typeset .footnote > ol > li:target {\n  color: var(--md-default-fg-color);\n}\n.md-typeset .footnote > ol > li:hover .footnote-backref, .md-typeset .footnote > ol > li:target .footnote-backref {\n  transform: translateX(0);\n  opacity: 1;\n}\n.md-typeset .footnote > ol > li > :first-child {\n  margin-top: 0;\n}\n.md-typeset .footnote-ref {\n  font-weight: 700;\n  font-size: 0.75em;\n}\nhtml .md-typeset .footnote-ref {\n  outline-offset: 0.1rem;\n}\n.md-typeset .footnote-backref {\n  display: inline-block;\n  color: var(--md-typeset-a-color);\n  font-size: 0;\n  vertical-align: text-bottom;\n  transform: translateX(0.25rem);\n  opacity: 0;\n  transition: color 250ms, transform 250ms 250ms, opacity 125ms 250ms;\n}\n@media print {\n  .md-typeset .footnote-backref {\n    color: var(--md-typeset-a-color);\n    transform: translateX(0);\n    opacity: 1;\n  }\n}\n[dir=rtl] .md-typeset .footnote-backref {\n  transform: translateX(-0.25rem);\n}\n.md-typeset .footnote-backref:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-typeset .footnote-backref::before {\n  display: inline-block;\n  width: 0.8rem;\n  height: 0.8rem;\n  background-color: currentColor;\n  mask-image: var(--md-footnotes-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-typeset .footnote-backref::before svg {\n  transform: scaleX(-1);\n}\n.md-typeset [id^=\"fnref:\"]:target {\n  scroll-margin-top: initial;\n  margin-top: -3.4rem;\n  padding-top: 3.4rem;\n}\n.md-typeset [id^=\"fnref:\"]:target > .footnote-ref {\n  outline: auto;\n}\n.md-typeset [id^=\"fn:\"]:target {\n  scroll-margin-top: initial;\n  margin-top: -3.45rem;\n  padding-top: 3.45rem;\n}\n\n.md-typeset .headerlink {\n  display: inline-block;\n  margin-left: 0.5rem;\n  color: var(--md-default-fg-color--lighter);\n  opacity: 0;\n  transition: color 250ms, opacity 125ms;\n}\n@media print {\n  .md-typeset .headerlink {\n    display: none;\n  }\n}\n[dir=rtl] .md-typeset .headerlink {\n  margin-right: 0.5rem;\n  margin-left: initial;\n}\n.md-typeset :hover > .headerlink,\n.md-typeset :target > .headerlink,\n.md-typeset .headerlink:focus {\n  opacity: 1;\n  transition: color 250ms, opacity 125ms;\n}\n.md-typeset :target > .headerlink,\n.md-typeset .headerlink:focus,\n.md-typeset .headerlink:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-typeset :target {\n  scroll-margin-top: 3.6rem;\n}\n.md-typeset h1:target,\n.md-typeset h2:target,\n.md-typeset h3:target {\n  scroll-margin-top: initial;\n}\n.md-typeset h1:target::before,\n.md-typeset h2:target::before,\n.md-typeset h3:target::before {\n  display: block;\n  margin-top: -3.4rem;\n  padding-top: 3.4rem;\n  content: \"\";\n}\n.md-typeset h4:target {\n  scroll-margin-top: initial;\n}\n.md-typeset h4:target::before {\n  display: block;\n  margin-top: -3.45rem;\n  padding-top: 3.45rem;\n  content: \"\";\n}\n.md-typeset h5:target,\n.md-typeset h6:target {\n  scroll-margin-top: initial;\n}\n.md-typeset h5:target::before,\n.md-typeset h6:target::before {\n  display: block;\n  margin-top: -3.6rem;\n  padding-top: 3.6rem;\n  content: \"\";\n}\n\n.md-typeset div.arithmatex {\n  overflow: auto;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-typeset div.arithmatex {\n    margin: 0 -0.8rem;\n  }\n}\n.md-typeset div.arithmatex > * {\n  width: min-content;\n  margin: 1em auto !important;\n  padding: 0 0.8rem;\n  touch-action: auto;\n}\n\n.md-typeset del.critic,\n.md-typeset ins.critic,\n.md-typeset .critic.comment {\n  box-decoration-break: clone;\n}\n.md-typeset del.critic {\n  background-color: var(--md-typeset-del-color);\n}\n.md-typeset ins.critic {\n  background-color: var(--md-typeset-ins-color);\n}\n.md-typeset .critic.comment {\n  color: var(--md-code-hl-comment-color);\n}\n.md-typeset .critic.comment::before {\n  content: \"/* \";\n}\n.md-typeset .critic.comment::after {\n  content: \" */\";\n}\n.md-typeset .critic.block {\n  display: block;\n  margin: 1em 0;\n  padding-right: 0.8rem;\n  padding-left: 0.8rem;\n  overflow: auto;\n  box-shadow: none;\n}\n.md-typeset .critic.block > :first-child {\n  margin-top: 0.5em;\n}\n.md-typeset .critic.block > :last-child {\n  margin-bottom: 0.5em;\n}\n\n:root {\n  --md-details-icon: svg-load(\"material/chevron-right.svg\");\n}\n\n.md-typeset details {\n  display: flow-root;\n  padding-top: 0;\n  overflow: visible;\n}\n.md-typeset details[open] > summary::after {\n  transform: rotate(90deg);\n}\n.md-typeset details:not([open]) {\n  padding-bottom: 0;\n  box-shadow: none;\n}\n.md-typeset details:not([open]) > summary {\n  border-radius: 0.1rem;\n}\n.md-typeset details::after {\n  display: table;\n  content: \"\";\n}\n.md-typeset summary {\n  display: block;\n  min-height: 1rem;\n  padding: 0.4rem 1.8rem 0.4rem 2rem;\n  border-top-left-radius: 0.1rem;\n  border-top-right-radius: 0.1rem;\n  cursor: pointer;\n}\n[dir=rtl] .md-typeset summary {\n  padding: 0.4rem 2.2rem 0.4rem 1.8rem;\n}\n.md-typeset summary:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-typeset summary::after {\n  position: absolute;\n  top: 0.4rem;\n  right: 0.4rem;\n  width: 1rem;\n  height: 1rem;\n  background-color: currentColor;\n  mask-image: var(--md-details-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  transform: rotate(0deg);\n  transition: transform 250ms;\n  content: \"\";\n}\n[dir=rtl] .md-typeset summary::after {\n  right: initial;\n  left: 0.4rem;\n  transform: rotate(180deg);\n}\n.md-typeset summary::marker, .md-typeset summary::-webkit-details-marker {\n  display: none;\n}\n\n.md-typeset .emojione,\n.md-typeset .twemoji,\n.md-typeset .gemoji {\n  display: inline-flex;\n  height: 1.125em;\n  vertical-align: text-top;\n}\n.md-typeset .emojione svg,\n.md-typeset .twemoji svg,\n.md-typeset .gemoji svg {\n  width: 1.125em;\n  max-height: 100%;\n  fill: currentColor;\n}\n\n.highlight .o,\n.highlight .ow {\n  color: var(--md-code-hl-operator-color);\n}\n.highlight .p {\n  color: var(--md-code-hl-punctuation-color);\n}\n.highlight .cpf,\n.highlight .l,\n.highlight .s,\n.highlight .sb,\n.highlight .sc,\n.highlight .s2,\n.highlight .si,\n.highlight .s1,\n.highlight .ss {\n  color: var(--md-code-hl-string-color);\n}\n.highlight .cp,\n.highlight .se,\n.highlight .sh,\n.highlight .sr,\n.highlight .sx {\n  color: var(--md-code-hl-special-color);\n}\n.highlight .m,\n.highlight .mb,\n.highlight .mf,\n.highlight .mh,\n.highlight .mi,\n.highlight .il,\n.highlight .mo {\n  color: var(--md-code-hl-number-color);\n}\n.highlight .k,\n.highlight .kd,\n.highlight .kn,\n.highlight .kp,\n.highlight .kr,\n.highlight .kt {\n  color: var(--md-code-hl-keyword-color);\n}\n.highlight .kc,\n.highlight .n {\n  color: var(--md-code-hl-name-color);\n}\n.highlight .no,\n.highlight .nb,\n.highlight .bp {\n  color: var(--md-code-hl-constant-color);\n}\n.highlight .nc,\n.highlight .ne,\n.highlight .nf,\n.highlight .nn {\n  color: var(--md-code-hl-function-color);\n}\n.highlight .nd,\n.highlight .ni,\n.highlight .nl,\n.highlight .nt {\n  color: var(--md-code-hl-keyword-color);\n}\n.highlight .c,\n.highlight .cm,\n.highlight .c1,\n.highlight .ch,\n.highlight .cs,\n.highlight .sd {\n  color: var(--md-code-hl-comment-color);\n}\n.highlight .na,\n.highlight .nv,\n.highlight .vc,\n.highlight .vg,\n.highlight .vi {\n  color: var(--md-code-hl-variable-color);\n}\n.highlight .ge,\n.highlight .gr,\n.highlight .gh,\n.highlight .go,\n.highlight .gp,\n.highlight .gs,\n.highlight .gu,\n.highlight .gt {\n  color: var(--md-code-hl-generic-color);\n}\n.highlight .gd,\n.highlight .gi {\n  margin: 0 -0.125em;\n  padding: 0 0.125em;\n  border-radius: 0.1rem;\n}\n.highlight .gd {\n  background-color: var(--md-typeset-del-color);\n}\n.highlight .gi {\n  background-color: var(--md-typeset-ins-color);\n}\n.highlight .hll {\n  display: block;\n  margin: 0 -1.1764705882em;\n  padding: 0 1.1764705882em;\n  background-color: var(--md-code-hl-color);\n}\n.highlight [data-linenos]::before {\n  position: sticky;\n  left: -1.1764705882em;\n  float: left;\n  margin-right: 1.1764705882em;\n  margin-left: -1.1764705882em;\n  padding-left: 1.1764705882em;\n  color: var(--md-default-fg-color--light);\n  background-color: var(--md-code-bg-color);\n  box-shadow: -0.05rem 0 var(--md-default-fg-color--lightest) inset;\n  content: attr(data-linenos);\n  user-select: none;\n}\n\n.highlighttable {\n  display: flow-root;\n  overflow: hidden;\n}\n.highlighttable tbody,\n.highlighttable td {\n  display: block;\n  padding: 0;\n}\n.highlighttable tr {\n  display: flex;\n}\n.highlighttable pre {\n  margin: 0;\n}\n.highlighttable .linenos {\n  padding: 0.7720588235em 1.1764705882em;\n  padding-right: 0;\n  font-size: 0.85em;\n  background-color: var(--md-code-bg-color);\n  user-select: none;\n}\n.highlighttable .linenodiv {\n  padding-right: 0.5882352941em;\n  box-shadow: -0.05rem 0 var(--md-default-fg-color--lightest) inset;\n}\n.highlighttable .linenodiv pre {\n  color: var(--md-default-fg-color--light);\n  text-align: right;\n}\n.highlighttable .code {\n  flex: 1;\n  overflow: hidden;\n}\n\n.md-typeset .highlighttable {\n  margin: 1em 0;\n  direction: ltr;\n  border-radius: 0.1rem;\n}\n.md-typeset .highlighttable code {\n  border-radius: 0;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-typeset > .highlight {\n    margin: 1em -0.8rem;\n  }\n  .md-typeset > .highlight .hll {\n    margin: 0 -0.8rem;\n    padding: 0 0.8rem;\n  }\n  .md-typeset > .highlight code {\n    border-radius: 0;\n  }\n  .md-typeset > .highlighttable {\n    margin: 1em -0.8rem;\n    border-radius: 0;\n  }\n  .md-typeset > .highlighttable .hll {\n    margin: 0 -0.8rem;\n    padding: 0 0.8rem;\n  }\n}\n\n.md-typeset .keys kbd::before,\n.md-typeset .keys kbd::after {\n  position: relative;\n  margin: 0;\n  color: inherit;\n  -moz-osx-font-smoothing: initial;\n  -webkit-font-smoothing: initial;\n}\n.md-typeset .keys span {\n  padding: 0 0.2em;\n  color: var(--md-default-fg-color--light);\n}\n.md-typeset .keys .key-alt::before {\n  padding-right: 0.4em;\n  content: \"⎇\";\n}\n.md-typeset .keys .key-left-alt::before {\n  padding-right: 0.4em;\n  content: \"⎇\";\n}\n.md-typeset .keys .key-right-alt::before {\n  padding-right: 0.4em;\n  content: \"⎇\";\n}\n.md-typeset .keys .key-command::before {\n  padding-right: 0.4em;\n  content: \"⌘\";\n}\n.md-typeset .keys .key-left-command::before {\n  padding-right: 0.4em;\n  content: \"⌘\";\n}\n.md-typeset .keys .key-right-command::before {\n  padding-right: 0.4em;\n  content: \"⌘\";\n}\n.md-typeset .keys .key-control::before {\n  padding-right: 0.4em;\n  content: \"⌃\";\n}\n.md-typeset .keys .key-left-control::before {\n  padding-right: 0.4em;\n  content: \"⌃\";\n}\n.md-typeset .keys .key-right-control::before {\n  padding-right: 0.4em;\n  content: \"⌃\";\n}\n.md-typeset .keys .key-meta::before {\n  padding-right: 0.4em;\n  content: \"◆\";\n}\n.md-typeset .keys .key-left-meta::before {\n  padding-right: 0.4em;\n  content: \"◆\";\n}\n.md-typeset .keys .key-right-meta::before {\n  padding-right: 0.4em;\n  content: \"◆\";\n}\n.md-typeset .keys .key-option::before {\n  padding-right: 0.4em;\n  content: \"⌥\";\n}\n.md-typeset .keys .key-left-option::before {\n  padding-right: 0.4em;\n  content: \"⌥\";\n}\n.md-typeset .keys .key-right-option::before {\n  padding-right: 0.4em;\n  content: \"⌥\";\n}\n.md-typeset .keys .key-shift::before {\n  padding-right: 0.4em;\n  content: \"⇧\";\n}\n.md-typeset .keys .key-left-shift::before {\n  padding-right: 0.4em;\n  content: \"⇧\";\n}\n.md-typeset .keys .key-right-shift::before {\n  padding-right: 0.4em;\n  content: \"⇧\";\n}\n.md-typeset .keys .key-super::before {\n  padding-right: 0.4em;\n  content: \"�\";\n}\n.md-typeset .keys .key-left-super::before {\n  padding-right: 0.4em;\n  content: \"�\";\n}\n.md-typeset .keys .key-right-super::before {\n  padding-right: 0.4em;\n  content: \"�\";\n}\n.md-typeset .keys .key-windows::before {\n  padding-right: 0.4em;\n  content: \"⊞\";\n}\n.md-typeset .keys .key-left-windows::before {\n  padding-right: 0.4em;\n  content: \"⊞\";\n}\n.md-typeset .keys .key-right-windows::before {\n  padding-right: 0.4em;\n  content: \"⊞\";\n}\n.md-typeset .keys .key-arrow-down::before {\n  padding-right: 0.4em;\n  content: \"↓\";\n}\n.md-typeset .keys .key-arrow-left::before {\n  padding-right: 0.4em;\n  content: \"�\";\n}\n.md-typeset .keys .key-arrow-right::before {\n  padding-right: 0.4em;\n  content: \"→\";\n}\n.md-typeset .keys .key-arrow-up::before {\n  padding-right: 0.4em;\n  content: \"↑\";\n}\n.md-typeset .keys .key-backspace::before {\n  padding-right: 0.4em;\n  content: \"⌫\";\n}\n.md-typeset .keys .key-backtab::before {\n  padding-right: 0.4em;\n  content: \"⇤\";\n}\n.md-typeset .keys .key-caps-lock::before {\n  padding-right: 0.4em;\n  content: \"⇪\";\n}\n.md-typeset .keys .key-clear::before {\n  padding-right: 0.4em;\n  content: \"⌧\";\n}\n.md-typeset .keys .key-context-menu::before {\n  padding-right: 0.4em;\n  content: \"☰\";\n}\n.md-typeset .keys .key-delete::before {\n  padding-right: 0.4em;\n  content: \"⌦\";\n}\n.md-typeset .keys .key-eject::before {\n  padding-right: 0.4em;\n  content: \"�\";\n}\n.md-typeset .keys .key-end::before {\n  padding-right: 0.4em;\n  content: \"⤓\";\n}\n.md-typeset .keys .key-escape::before {\n  padding-right: 0.4em;\n  content: \"⎋\";\n}\n.md-typeset .keys .key-home::before {\n  padding-right: 0.4em;\n  content: \"⤒\";\n}\n.md-typeset .keys .key-insert::before {\n  padding-right: 0.4em;\n  content: \"⎀\";\n}\n.md-typeset .keys .key-page-down::before {\n  padding-right: 0.4em;\n  content: \"⇟\";\n}\n.md-typeset .keys .key-page-up::before {\n  padding-right: 0.4em;\n  content: \"⇞\";\n}\n.md-typeset .keys .key-print-screen::before {\n  padding-right: 0.4em;\n  content: \"⎙\";\n}\n.md-typeset .keys .key-tab::after {\n  padding-left: 0.4em;\n  content: \"⇥\";\n}\n.md-typeset .keys .key-num-enter::after {\n  padding-left: 0.4em;\n  content: \"⌤\";\n}\n.md-typeset .keys .key-enter::after {\n  padding-left: 0.4em;\n  content: \"�\";\n}\n\n.md-typeset .tabbed-content {\n  display: none;\n  order: 99;\n  width: 100%;\n  box-shadow: 0 -0.05rem var(--md-default-fg-color--lightest);\n}\n@media print {\n  .md-typeset .tabbed-content {\n    display: block;\n    order: initial;\n  }\n}\n.md-typeset .tabbed-content > pre:only-child,\n.md-typeset .tabbed-content > .highlight:only-child pre,\n.md-typeset .tabbed-content > .highlighttable:only-child {\n  margin: 0;\n}\n.md-typeset .tabbed-content > pre:only-child > code,\n.md-typeset .tabbed-content > .highlight:only-child pre > code,\n.md-typeset .tabbed-content > .highlighttable:only-child > code {\n  border-top-left-radius: 0;\n  border-top-right-radius: 0;\n}\n.md-typeset .tabbed-content > .tabbed-set {\n  margin: 0;\n}\n.md-typeset .tabbed-set {\n  position: relative;\n  display: flex;\n  flex-wrap: wrap;\n  margin: 1em 0;\n  border-radius: 0.1rem;\n}\n.md-typeset .tabbed-set > input {\n  position: absolute;\n  width: 0;\n  height: 0;\n  opacity: 0;\n}\n.md-typeset .tabbed-set > input:checked + label {\n  color: var(--md-accent-fg-color);\n  border-color: var(--md-accent-fg-color);\n}\n.md-typeset .tabbed-set > input:checked + label + .tabbed-content {\n  display: block;\n}\n.md-typeset .tabbed-set > input:focus + label {\n  outline-style: auto;\n  outline-color: var(--md-accent-fg-color);\n}\n.md-typeset .tabbed-set > input:not(.focus-visible) + label {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-typeset .tabbed-set > label {\n  z-index: 1;\n  width: auto;\n  padding: 0.9375em 1.25em 0.78125em;\n  color: var(--md-default-fg-color--light);\n  font-weight: 700;\n  font-size: 0.64rem;\n  border-bottom: 0.1rem solid transparent;\n  cursor: pointer;\n  transition: color 250ms;\n}\n.md-typeset .tabbed-set > label:hover {\n  color: var(--md-accent-fg-color);\n}\n\n:root {\n  --md-tasklist-icon:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n  --md-tasklist-icon--checked:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n}\n\n.md-typeset .task-list-item {\n  position: relative;\n  list-style-type: none;\n}\n.md-typeset .task-list-item [type=checkbox] {\n  position: absolute;\n  top: 0.45em;\n  left: -2em;\n}\n[dir=rtl] .md-typeset .task-list-item [type=checkbox] {\n  right: -2em;\n  left: initial;\n}\n.md-typeset .task-list-control [type=checkbox] {\n  z-index: -1;\n  opacity: 0;\n}\n.md-typeset .task-list-indicator::before {\n  position: absolute;\n  top: 0.15em;\n  left: -1.5em;\n  width: 1.25em;\n  height: 1.25em;\n  background-color: var(--md-default-fg-color--lightest);\n  mask-image: var(--md-tasklist-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-typeset .task-list-indicator::before {\n  right: -1.5em;\n  left: initial;\n}\n.md-typeset [type=checkbox]:checked + .task-list-indicator::before {\n  background-color: #00e676;\n  mask-image: var(--md-tasklist-icon--checked);\n}\n\n@media screen and (min-width: 45em) {\n  .md-typeset .inline {\n    float: left;\n    width: 11.7rem;\n    margin-top: 0;\n    margin-right: 0.8rem;\n    margin-bottom: 0.8rem;\n  }\n  [dir=rtl] .md-typeset .inline {\n    float: right;\n    margin-right: 0;\n    margin-left: 0.8rem;\n  }\n  .md-typeset .inline.end {\n    float: right;\n    margin-right: 0;\n    margin-left: 0.8rem;\n  }\n  [dir=rtl] .md-typeset .inline.end {\n    float: left;\n    margin-right: 0.8rem;\n    margin-left: 0;\n  }\n}\n\n/*# sourceMappingURL=main.css.map */","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Enforce correct box model and prevent adjustments of font size after\n// orientation changes in IE and iOS\nhtml {\n  box-sizing: border-box;\n  text-size-adjust: none;\n}\n\n// All elements shall inherit the document default\n*,\n*::before,\n*::after {\n  box-sizing: inherit;\n}\n\n// Remove margin in all browsers\nbody {\n  margin: 0;\n}\n\n// Reset tap outlines on iOS and Android\na,\nbutton,\nlabel,\ninput {\n  -webkit-tap-highlight-color: transparent;\n}\n\n// Reset link styles\na {\n  color: inherit;\n  text-decoration: none;\n}\n\n// Normalize horizontal separator styles\nhr {\n  display: block;\n  box-sizing: content-box;\n  height: px2rem(1px);\n  padding: 0;\n  overflow: visible;\n  border: 0;\n}\n\n// Normalize font-size in all browsers\nsmall {\n  font-size: 80%;\n}\n\n// Prevent subscript and superscript from affecting line-height\nsub,\nsup {\n  line-height: 1em;\n}\n\n// Remove border on image\nimg {\n  border-style: none;\n}\n\n// Reset table styles\ntable {\n  border-collapse: separate;\n  border-spacing: 0;\n}\n\n// Reset table cell styles\ntd,\nth {\n  font-weight: 400;\n  vertical-align: top;\n}\n\n// Reset button styles\nbutton {\n  margin: 0;\n  padding: 0;\n  font-size: inherit;\n  font-family: inherit;\n  background: transparent;\n  border: 0;\n}\n\n// Reset input styles\ninput {\n  border: 0;\n  outline: none;\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Color definitions\n:root {\n\n  // Default color shades\n  --md-default-fg-color:               hsla(0, 0%, 0%, 0.87);\n  --md-default-fg-color--light:        hsla(0, 0%, 0%, 0.54);\n  --md-default-fg-color--lighter:      hsla(0, 0%, 0%, 0.32);\n  --md-default-fg-color--lightest:     hsla(0, 0%, 0%, 0.07);\n  --md-default-bg-color:               hsla(0, 0%, 100%, 1);\n  --md-default-bg-color--light:        hsla(0, 0%, 100%, 0.7);\n  --md-default-bg-color--lighter:      hsla(0, 0%, 100%, 0.3);\n  --md-default-bg-color--lightest:     hsla(0, 0%, 100%, 0.12);\n\n  // Primary color shades\n  --md-primary-fg-color:               hsla(#{hex2hsl($clr-indigo-500)}, 1);\n  --md-primary-fg-color--light:        hsla(#{hex2hsl($clr-indigo-400)}, 1);\n  --md-primary-fg-color--dark:         hsla(#{hex2hsl($clr-indigo-700)}, 1);\n  --md-primary-bg-color:               hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light:        hsla(0, 0%, 100%, 0.7);\n\n  // Accent color shades\n  --md-accent-fg-color:                hsla(#{hex2hsl($clr-indigo-a200)}, 1);\n  --md-accent-fg-color--transparent:   hsla(#{hex2hsl($clr-indigo-a200)}, 0.1);\n  --md-accent-bg-color:                hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light:         hsla(0, 0%, 100%, 0.7);\n\n  // Light theme (default)\n  > * {\n\n    // Code color shades\n    --md-code-fg-color:                hsla(200, 18%, 26%, 1);\n    --md-code-bg-color:                hsla(0, 0%, 96%, 1);\n\n    // Code highlighting color shades\n    --md-code-hl-color:                hsla(#{hex2hsl($clr-yellow-a200)}, 0.5);\n    --md-code-hl-number-color:         hsla(0, 67%, 50%, 1);\n    --md-code-hl-special-color:        hsla(340, 83%, 47%, 1);\n    --md-code-hl-function-color:       hsla(291, 45%, 50%, 1);\n    --md-code-hl-constant-color:       hsla(250, 63%, 60%, 1);\n    --md-code-hl-keyword-color:        hsla(219, 54%, 51%, 1);\n    --md-code-hl-string-color:         hsla(150, 63%, 30%, 1);\n    --md-code-hl-name-color:           var(--md-code-fg-color);\n    --md-code-hl-operator-color:       var(--md-default-fg-color--light);\n    --md-code-hl-punctuation-color:    var(--md-default-fg-color--light);\n    --md-code-hl-comment-color:        var(--md-default-fg-color--light);\n    --md-code-hl-generic-color:        var(--md-default-fg-color--light);\n    --md-code-hl-variable-color:       var(--md-default-fg-color--light);\n\n    // Typeset color shades\n    --md-typeset-color:                var(--md-default-fg-color);\n\n    // Typeset `a` color shades\n    --md-typeset-a-color:              var(--md-primary-fg-color);\n\n    // Typeset `mark` color shades\n    --md-typeset-mark-color:           hsla(#{hex2hsl($clr-yellow-a200)}, 0.5);\n\n    // Typeset `del` and `ins` color shades\n    --md-typeset-del-color:            hsla(6, 90%, 60%, 0.15);\n    --md-typeset-ins-color:            hsla(150, 90%, 44%, 0.15);\n\n    // Typeset `kbd` color shades\n    --md-typeset-kbd-color:            hsla(0, 0%, 98%, 1);\n    --md-typeset-kbd-accent-color:     hsla(0, 100%, 100%, 1);\n    --md-typeset-kbd-border-color:     hsla(0, 0%, 72%, 1);\n\n    // Admonition color shades\n    --md-admonition-fg-color:          var(--md-default-fg-color);\n    --md-admonition-bg-color:          var(--md-default-bg-color);\n\n    // Footer color shades\n    --md-footer-fg-color:              hsla(0, 0%, 100%, 1);\n    --md-footer-fg-color--light:       hsla(0, 0%, 100%, 0.7);\n    --md-footer-fg-color--lighter:     hsla(0, 0%, 100%, 0.3);\n    --md-footer-bg-color:              hsla(0, 0%, 0%, 0.87);\n    --md-footer-bg-color--dark:        hsla(0, 0%, 0%, 0.32);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon\n.md-icon {\n\n  // SVG defaults\n  svg {\n    display: block;\n    width: px2rem(24px);\n    height: px2rem(24px);\n    fill: currentColor;\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: font definitions\n// ----------------------------------------------------------------------------\n\n// Enable font-smoothing in Webkit and FF\nbody {\n  -webkit-font-smoothing: antialiased;\n  -moz-osx-font-smoothing: grayscale;\n}\n\n// Define default fonts\nbody,\ninput {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\", \"liga\";\n  font-family:\n    var(--md-text-font-family, _),\n    -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;\n}\n\n// Define monospaced fonts\ncode,\npre,\nkbd {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\";\n  font-family:\n    var(--md-code-font-family, _),\n    SFMono-Regular, Consolas, Menlo, monospace;\n}\n\n// ----------------------------------------------------------------------------\n// Rules: typesetted content\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-typeset-table--ascending: svg-load(\"material/arrow-down.svg\");\n  --md-typeset-table--descending: svg-load(\"material/arrow-up.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Content that is typeset - if possible, all margins, paddings and font sizes\n// should be set in ems, so nested blocks (e.g. admonitions) render correctly.\n.md-typeset {\n  font-size: px2rem(16px);\n  line-height: 1.6;\n  color-adjust: exact;\n\n  // [print]: We'll use a smaller `font-size` for printing, so code examples\n  // don't break too early, and `16px` looks too big anyway.\n  @media print {\n    font-size: px2rem(13.6px);\n  }\n\n  // Default spacing\n  ul,\n  ol,\n  dl,\n  figure,\n  blockquote,\n  pre {\n    margin: 1em 0;\n  }\n\n  // Headline on level 1\n  h1 {\n    margin: 0 0 px2em(40px, 32px);\n    color: var(--md-default-fg-color--light);\n    font-weight: 300;\n    font-size: px2em(32px);\n    line-height: 1.3;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 2\n  h2 {\n    margin: px2em(40px, 25px) 0 px2em(16px, 25px);\n    font-weight: 300;\n    font-size: px2em(25px);\n    line-height: 1.4;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 3\n  h3 {\n    margin: px2em(32px, 20px) 0 px2em(16px, 20px);\n    font-weight: 400;\n    font-size: px2em(20px);\n    line-height: 1.5;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 3 following level 2\n  h2 + h3 {\n    margin-top: px2em(16px, 20px);\n  }\n\n  // Headline on level 4\n  h4 {\n    margin: px2em(16px) 0;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 5-6\n  h5,\n  h6 {\n    margin: px2em(16px, 12.8px) 0;\n    color: var(--md-default-fg-color--light);\n    font-weight: 700;\n    font-size: px2em(12.8px);\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 5\n  h5 {\n    text-transform: uppercase;\n  }\n\n  // Horizontal separator\n  hr {\n    display: flow-root;\n    margin: 1.5em 0;\n    border-bottom: px2rem(1px) solid var(--md-default-fg-color--lightest);\n  }\n\n  // Text link\n  a {\n    color: var(--md-typeset-a-color);\n    word-break: break-word;\n\n    // Also enable color transition on pseudo elements\n    &,\n    &::before {\n      transition: color 125ms;\n    }\n\n    // Text link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Text link on keyboard focus\n    &.focus-visible {\n      outline-color: var(--md-accent-fg-color);\n      outline-offset: px2rem(4px);\n    }\n  }\n\n  // Code block\n  code,\n  pre,\n  kbd {\n    color: var(--md-code-fg-color);\n    direction: ltr;\n\n    // [print]: Wrap text and hide scollbars\n    @media print {\n      white-space: pre-wrap;\n    }\n  }\n\n  // Inline code block\n  code {\n    padding: 0 px2em(4px, 13.6px);\n    font-size: px2em(13.6px);\n    word-break: break-word;\n    background-color: var(--md-code-bg-color);\n    border-radius: px2rem(2px);\n    box-decoration-break: clone;\n\n    // Hide outline for pointer devices\n    &:not(.focus-visible) {\n      outline: none;\n      -webkit-tap-highlight-color: transparent;\n    }\n  }\n\n  // Code block in headline\n  h1 code,\n  h2 code,\n  h3 code,\n  h4 code,\n  h5 code,\n  h6 code {\n    margin: initial;\n    padding: initial;\n    background-color: transparent;\n    box-shadow: none;\n  }\n\n  // Ensure link color in code blocks\n  a code {\n    color: currentColor;\n  }\n\n  // Unformatted content\n  pre {\n    position: relative;\n    display: flow-root;\n    line-height: 1.4;\n\n    // Code block\n    > code {\n      display: block;\n      margin: 0;\n      padding: px2em(10.5px, 13.6px) px2em(16px, 13.6px);\n      overflow: auto;\n      word-break: normal;\n      box-shadow: none;\n      box-decoration-break: slice;\n      touch-action: auto;\n      scrollbar-width: thin;\n      scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n      // Code block on hover\n      &:hover {\n        scrollbar-color: var(--md-accent-fg-color) transparent;\n      }\n\n      // Webkit scrollbar\n      &::-webkit-scrollbar {\n        width: px2rem(4px);\n        height: px2rem(4px);\n      }\n\n      // Webkit scrollbar thumb\n      &::-webkit-scrollbar-thumb {\n        background-color: var(--md-default-fg-color--lighter);\n\n        // Webkit scrollbar thumb on hover\n        &:hover {\n          background-color: var(--md-accent-fg-color);\n        }\n      }\n    }\n  }\n\n  // [mobile -]: Align with body copy\n  @include break-to-device(mobile) {\n\n    // Unformatted text\n    > pre {\n      margin: 1em px2rem(-16px);\n\n      // Code block\n      code {\n        border-radius: 0;\n      }\n    }\n  }\n\n  // Keyboard key\n  kbd {\n    display: inline-block;\n    padding: 0 px2em(8px, 12px);\n    color: var(--md-default-fg-color);\n    font-size: px2em(12px);\n    vertical-align: text-top;\n    word-break: break-word;\n    background-color: var(--md-typeset-kbd-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(2px)  0 px2rem(1px) var(--md-typeset-kbd-border-color),\n      0 px2rem(2px)  0             var(--md-typeset-kbd-border-color),\n      0 px2rem(-2px) px2rem(4px)   var(--md-typeset-kbd-accent-color) inset;\n  }\n\n  // Text highlighting marker\n  mark {\n    color: inherit;\n    word-break: break-word;\n    background-color: var(--md-typeset-mark-color);\n    box-decoration-break: clone;\n  }\n\n  // Abbreviation\n  abbr {\n    text-decoration: none;\n    border-bottom: px2rem(1px) dotted var(--md-default-fg-color--light);\n    cursor: help;\n\n    // Show tooltip for touch devices\n    @media (hover: none) {\n      position: relative;\n\n      // Tooltip\n      &[title]:focus::after,\n      &[title]:hover::after {\n        @include z-depth(2);\n\n        position: absolute;\n        left: 0;\n        display: inline-block;\n        width: auto;\n        min-width: max-content;\n        max-width: 80%;\n        margin-top: 2em;\n        padding: px2rem(4px) px2rem(6px);\n        color: var(--md-default-bg-color);\n        font-size: px2rem(14px);\n        background-color: var(--md-default-fg-color);\n        border-radius: px2rem(2px);\n        content: attr(title);\n      }\n    }\n  }\n\n  // Small text\n  small {\n    opacity: 0.75;\n  }\n\n  // Superscript and subscript\n  sup,\n  sub {\n    margin-left: px2em(1px, 12.8px);\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2em(1px, 12.8px);\n      margin-left: initial;\n    }\n  }\n\n  // Blockquotes, possibly nested\n  blockquote {\n    display: flow-root;\n    padding-left: px2rem(12px);\n    color: var(--md-default-fg-color--light);\n    border-left: px2rem(4px) solid var(--md-default-fg-color--lighter);\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding-right: px2rem(12px);\n      padding-left: initial;\n      border-right: px2rem(4px) solid var(--md-default-fg-color--lighter);\n      border-left: initial;\n    }\n  }\n\n  // Unordered list\n  ul {\n    list-style-type: disc;\n  }\n\n  // Unordered and ordered list\n  ul,\n  ol {\n    display: flow-root;\n    margin-left: px2em(10px);\n    padding: 0;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2em(10px);\n      margin-left: initial;\n    }\n\n    // Nested ordered list\n    ol {\n      list-style-type: lower-alpha;\n\n      // Triply nested ordered list\n      ol {\n        list-style-type: lower-roman;\n      }\n    }\n\n    // List element\n    li {\n      margin-bottom: 0.5em;\n      margin-left: px2em(20px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2em(20px);\n        margin-left: initial;\n      }\n\n      // Adjust spacing\n      p,\n      blockquote {\n        margin: 0.5em 0;\n      }\n\n      // Adjust spacing on last child\n      &:last-child {\n        margin-bottom: 0;\n      }\n\n      // Nested list\n      ul,\n      ol {\n        margin: 0.5em 0 0.5em px2em(10px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          margin-right: px2em(10px);\n          margin-left: initial;\n        }\n      }\n    }\n  }\n\n  // Definition list\n  dd {\n    margin: 1em 0 1.5em px2em(30px);\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2em(30px);\n      margin-left: initial;\n    }\n  }\n\n  // Image or icon\n  img,\n  svg {\n    max-width: 100%;\n    height: auto;\n\n    // Adjust spacing when left-aligned\n    &[align=\"left\"] {\n      margin: 1em;\n      margin-left: 0;\n    }\n\n    // Adjust spacing when right-aligned\n    &[align=\"right\"] {\n      margin: 1em;\n      margin-right: 0;\n    }\n\n    // Adjust spacing when sole children\n    &[align]:only-child {\n      margin-top: 0;\n    }\n  }\n\n  // Figure\n  figure {\n    display: flow-root;\n    width: fit-content;\n    max-width: 100%;\n    margin: 0 auto;\n    text-align: center;\n\n    // Figure images\n    img {\n      display: block;\n    }\n  }\n\n  // Figure caption\n  figcaption {\n    max-width: px2rem(480px);\n    margin: 1em auto 2em;\n    font-style: italic;\n  }\n\n  // Limit width to container\n  iframe {\n    max-width: 100%;\n  }\n\n  // Data table\n  table:not([class]) {\n    display: inline-block;\n    max-width: 100%;\n    overflow: auto;\n    font-size: px2rem(12.8px);\n    background-color: var(--md-default-bg-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.05),\n      0 0           px2rem(1px)  hsla(0, 0%, 0%, 0.1);\n    touch-action: auto;\n\n    // [print]: Reset display mode so table header wraps when printing\n    @media print {\n      display: table;\n    }\n\n    // Due to margin collapse because of the necessary inline-block hack, we\n    // cannot increase the bottom margin on the table, so we just increase the\n    // top margin on the following element\n    + * {\n      margin-top: 1.5em;\n    }\n\n    // Elements in table heading and cell\n    th > *,\n    td > * {\n\n      // Adjust spacing on first child\n      &:first-child {\n        margin-top: 0;\n      }\n\n      // Adjust spacing on last child\n      &:last-child {\n        margin-bottom: 0;\n      }\n    }\n\n    // Table heading and cell\n    th:not([align]),\n    td:not([align]) {\n      text-align: left;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        text-align: right;\n      }\n    }\n\n    // Table heading\n    th {\n      min-width: px2rem(100px);\n      padding: px2em(12px, 12.8px) px2em(16px, 12.8px);\n      color: var(--md-default-bg-color);\n      vertical-align: top;\n      background-color: var(--md-default-fg-color--light);\n\n      // Links in table headings\n      a {\n        color: inherit;\n      }\n    }\n\n    // Table cell\n    td {\n      padding: px2em(12px, 12.8px) px2em(16px, 12.8px);\n      vertical-align: top;\n      border-top: px2rem(1px) solid var(--md-default-fg-color--lightest);\n    }\n\n    // Table row\n    tr {\n      transition: background-color 125ms;\n\n      // Table row on hover\n      &:hover {\n        background-color: rgba(0, 0, 0, 0.035);\n        box-shadow: 0 px2rem(1px) 0 var(--md-default-bg-color) inset;\n      }\n\n      // Hide border on first table row\n      &:first-child td {\n        border-top: 0;\n      }\n    }\n\n    // Text link in table\n    a {\n      word-break: normal;\n    }\n  }\n\n  // Sortable table\n  table th[role=\"columnheader\"] {\n    cursor: pointer;\n\n    // Sort icon\n    &::after {\n      display: inline-block;\n      width: 1.2em;\n      height: 1.2em;\n      margin-left: 0.5em;\n      vertical-align: sub;\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n    }\n\n    // Sort ascending\n    &[aria-sort=\"ascending\"]::after {\n      background-color: currentColor;\n      mask-image: var(--md-typeset-table--ascending);\n    }\n\n    // Sort descending\n    &[aria-sort=\"descending\"]::after {\n      background-color: currentColor;\n      mask-image: var(--md-typeset-table--descending);\n    }\n  }\n\n  // Data table scroll wrapper\n  &__scrollwrap {\n    margin: 1em px2rem(-16px);\n    overflow-x: auto;\n    touch-action: auto;\n  }\n\n  // Data table wrapper\n  &__table {\n    display: inline-block;\n    margin-bottom: 0.5em;\n    padding: 0 px2rem(16px);\n\n    // [print]: Reset display mode so table header wraps when printing\n    @media print {\n      display: block;\n    }\n\n    // Data table\n    html & table {\n      display: table;\n      width: 100%;\n      margin: 0;\n      overflow: hidden;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n///\n/// Device-specific breakpoints\n///\n/// @example\n///   $break-devices: (\n///     mobile: (\n///       portrait:  220px  479px,\n///       landscape: 480px  719px\n///     ),\n///     tablet: (\n///       portrait:  720px  959px,\n///       landscape: 960px  1219px\n///     ),\n///     screen: (\n///       small:     1220px 1599px,\n///       medium:    1600px 1999px,\n///       large:     2000px\n///     )\n///   );\n///\n$break-devices: () !default;\n\n// ----------------------------------------------------------------------------\n// Helpers\n// ----------------------------------------------------------------------------\n\n///\n/// Choose minimum and maximum device widths\n///\n@function break-select-min-max($devices) {\n  $min: 1000000;\n  $max: 0;\n  @each $key, $value in $devices {\n    @while type-of($value) == map {\n      $value: break-select-min-max($value);\n    }\n    @if type-of($value) == list {\n      @each $number in $value {\n        @if type-of($number) == number {\n          $min: min($number, $min);\n          @if $max {\n            $max: max($number, $max);\n          }\n        } @else {\n          @error \"Invalid number: #{$number}\";\n        }\n      }\n    } @else if type-of($value) == number {\n      $min: min($value, $min);\n      $max: null;\n    } @else {\n      @error \"Invalid value: #{$value}\";\n    }\n  }\n  @return $min, $max;\n}\n\n///\n/// Select minimum and maximum widths for a device breakpoint\n///\n@function break-select-device($device) {\n  $current: $break-devices;\n  @for $n from 1 through length($device) {\n    @if type-of($current) == map {\n      $current: map-get($current, nth($device, $n));\n    } @else {\n      @error \"Invalid device map: #{$devices}\";\n    }\n  }\n  @if type-of($current) == list or type-of($current) == number {\n    $current: (default: $current);\n  }\n  @return break-select-min-max($current);\n}\n\n// ----------------------------------------------------------------------------\n// Mixins\n// ----------------------------------------------------------------------------\n\n///\n/// A minimum-maximum media query breakpoint\n///\n@mixin break-at($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (min-width: $breakpoint) {\n      @content;\n    }\n  } @else if type-of($breakpoint) == list {\n    $min: nth($breakpoint, 1);\n    $max: nth($breakpoint, 2);\n    @if type-of($min) == number and type-of($max) == number {\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid breakpoint: #{$breakpoint}\";\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// An orientation media query breakpoint\n///\n@mixin break-at-orientation($breakpoint) {\n  @if type-of($breakpoint) == string {\n    @media screen and (orientation: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A maximum-aspect-ratio media query breakpoint\n///\n@mixin break-at-ratio($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (max-aspect-ratio: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A minimum-maximum media query device breakpoint\n///\n@mixin break-at-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    @if nth($breakpoint, 2) {\n      $min: nth($breakpoint, 1);\n      $max: nth($breakpoint, 2);\n\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid device: #{$device}\";\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A minimum media query device breakpoint\n///\n@mixin break-from-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $min: nth($breakpoint, 1);\n\n    @media screen and (min-width: $min) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A maximum media query device breakpoint\n///\n@mixin break-to-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $max: nth($breakpoint, 2);\n\n    @media screen and (max-width: $max) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n","//\n// Name:           Material Shadows\n// Description:    Mixins for Material Design Shadows.\n// Version:        3.0.1\n//\n// Author:         Denis Malinochkin\n// Git:            https://github.com/mrmlnc/material-shadows\n//\n// twitter:        @mrmlnc\n//\n// ------------------------------------\n\n\n// Mixins\n// ------------------------------------\n\n@mixin z-depth-transition() {\n  transition: box-shadow .28s cubic-bezier(.4, 0, .2, 1);\n}\n\n@mixin z-depth-focus() {\n  box-shadow: 0 0 8px rgba(0, 0, 0, .18), 0 8px 16px rgba(0, 0, 0, .36);\n}\n\n@mixin z-depth-2dp() {\n  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, .14),\n              0 1px 5px 0 rgba(0, 0, 0, .12),\n              0 3px 1px -2px rgba(0, 0, 0, .2);\n}\n\n@mixin z-depth-3dp() {\n  box-shadow: 0 3px 4px 0 rgba(0, 0, 0, .14),\n              0 1px 8px 0 rgba(0, 0, 0, .12),\n              0 3px 3px -2px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-4dp() {\n  box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14),\n              0 1px 10px 0 rgba(0, 0, 0, .12),\n              0 2px 4px -1px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-6dp() {\n  box-shadow: 0 6px 10px 0 rgba(0, 0, 0, .14),\n              0 1px 18px 0 rgba(0, 0, 0, .12),\n              0 3px 5px -1px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-8dp() {\n  box-shadow: 0 8px 10px 1px rgba(0, 0, 0, .14),\n              0 3px 14px 2px rgba(0, 0, 0, .12),\n              0 5px 5px -3px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-16dp() {\n  box-shadow: 0 16px 24px 2px rgba(0, 0, 0, .14),\n              0  6px 30px 5px rgba(0, 0, 0, .12),\n              0  8px 10px -5px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-24dp() {\n  box-shadow: 0  9px 46px  8px rgba(0, 0, 0, .14),\n              0 24px 38px  3px rgba(0, 0, 0, .12),\n              0 11px 15px -7px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth($dp: 2) {\n  @if $dp == 2 {\n    @include z-depth-2dp();\n  } @else if $dp == 3 {\n    @include z-depth-3dp();\n  } @else if $dp == 4 {\n    @include z-depth-4dp();\n  } @else if $dp == 6 {\n    @include z-depth-6dp();\n  } @else if $dp == 8 {\n    @include z-depth-8dp();\n  } @else if $dp == 16 {\n    @include z-depth-16dp();\n  } @else if $dp == 24 {\n    @include z-depth-24dp();\n  }\n}\n\n\n// Class generator\n// ------------------------------------\n\n@mixin z-depth-classes($transition: false, $focus: false) {\n  @if $transition == true {\n    &-transition {\n      @include z-depth-transition();\n    }\n  }\n\n  @if $focus == true {\n    &-focus {\n      @include z-depth-focus();\n    }\n  }\n\n  // The available values for the shadow depth\n  @each $depth in 2, 3, 4, 6, 8, 16, 24 {\n    &-#{$depth}dp {\n      @include z-depth($depth);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: base grid and containers\n// ----------------------------------------------------------------------------\n\n// Stretch container to viewport and set base `font-size`\nhtml {\n  height: 100%;\n  overflow-x: hidden;\n  // Hack: normally, we would set the base `font-size` to `62.5%`, so we can\n  // base all calculations on `10px`, but Chromium and Chrome define a minimal\n  // `font-size` of `12px` if the system language is set to Chinese. For this\n  // reason we just double the `font-size` and set it to `20px`.\n  //\n  // See https://github.com/squidfunk/mkdocs-material/issues/911\n  font-size: 125%;\n\n  // [screen medium +]: Set base `font-size` to `11px`\n  @include break-from-device(screen medium) {\n    font-size: 137.5%;\n  }\n\n  // [screen large +]: Set base `font-size` to `12px`\n  @include break-from-device(screen large) {\n    font-size: 150%;\n  }\n}\n\n// Stretch body to container - flexbox is used, so the footer will always be\n// aligned to the bottom of the viewport\nbody {\n  position: relative;\n  display: flex;\n  flex-direction: column;\n  width: 100%;\n  min-height: 100%;\n  // Hack: reset `font-size` to `10px`, so the spacing for all inline elements\n  // is correct again. Otherwise the spacing would be based on `20px`.\n  font-size: px2rem(10px);\n  background-color: var(--md-default-bg-color);\n\n  // [print]: Omit flexbox layout due to a Firefox bug (https://mzl.la/39DgR3m)\n  @media print {\n    display: block;\n  }\n\n  // Body in locked state\n  &[data-md-state=\"lock\"] {\n\n    // [tablet portrait -]: Omit scroll bubbling\n    @include break-to-device(tablet portrait) {\n      position: fixed;\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n\n// Grid container - this class is applied to wrapper elements within the\n// header, content area and footer, and makes sure that their width is limited\n// to `1220px`, and they are rendered centered if the screen is larger.\n.md-grid {\n  max-width: px2rem(1220px);\n  margin-right: auto;\n  margin-left: auto;\n}\n\n// Main container\n.md-container {\n  display: flex;\n  flex-direction: column;\n  flex-grow: 1;\n\n  // [print]: Omit flexbox layout due to a Firefox bug (https://mzl.la/39DgR3m)\n  @media print {\n    display: block;\n  }\n}\n\n// Main area - stretch to remaining space of container\n.md-main {\n  flex-grow: 1;\n\n  // Main area wrapper\n  &__inner {\n    display: flex;\n    height: 100%;\n    margin-top: px2rem(24px + 6px);\n  }\n}\n\n// Add ellipsis in case of overflowing text\n.md-ellipsis {\n  overflow: hidden;\n  white-space: nowrap;\n  text-overflow: ellipsis;\n}\n\n// ----------------------------------------------------------------------------\n// Rules: navigational elements\n// ----------------------------------------------------------------------------\n\n// Toggle - this class is applied to checkbox elements, which are used to\n// implement the CSS-only drawer and navigation, as well as the search\n.md-toggle {\n  display: none;\n}\n\n// Option - this class is applied to radio elements, which are used to\n// implement the color palette toggle\n.md-option {\n  position: absolute;\n  width: 0;\n  height: 0;\n  opacity: 0;\n\n  // Option label for checked radio button\n  &:checked + label:not([hidden]) {\n    display: block;\n  }\n\n  // Show outline for pointer devices\n  &.focus-visible + label {\n    outline-style: auto;\n    outline-color: var(--md-accent-fg-color);\n  }\n}\n\n// Skip link\n.md-skip {\n  position: fixed;\n  // Hack: if we don't set the negative `z-index`, the skip link will force the\n  // creation of new layers when code blocks are near the header on scrolling\n  z-index: -1;\n  margin: px2rem(10px);\n  padding: px2rem(6px) px2rem(10px);\n  color: var(--md-default-bg-color);\n  font-size: px2rem(12.8px);\n  background-color: var(--md-default-fg-color);\n  border-radius: px2rem(2px);\n  outline-color: var(--md-accent-fg-color);\n  transform: translateY(px2rem(8px));\n  opacity: 0;\n\n  // Show skip link on focus\n  &:focus {\n    z-index: 10;\n    transform: translateY(0);\n    opacity: 1;\n    transition:\n      transform 250ms cubic-bezier(0.4, 0, 0.2, 1),\n      opacity   175ms 75ms;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: print styles\n// ----------------------------------------------------------------------------\n\n// Add margins to page\n@page {\n  margin: 25mm;\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Announcement bar\n.md-announce {\n  overflow: auto;\n  background-color: var(--md-footer-bg-color);\n\n  // [print]: Hide announcement bar\n  @media print {\n    display: none;\n  }\n\n  // Announcement wrapper\n  &__inner {\n    margin: px2rem(12px) auto;\n    padding: 0 px2rem(16px);\n    color: var(--md-footer-fg-color);\n    font-size: px2rem(14px);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-clipboard-icon: svg-load(\"material/content-copy.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Button to copy to clipboard\n.md-clipboard {\n  position: absolute;\n  top: px2em(8px);\n  right: px2em(8px);\n  z-index: 1;\n  width: px2em(24px);\n  height: px2em(24px);\n  color: var(--md-default-fg-color--lightest);\n  border-radius: px2rem(2px);\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: px2rem(2px);\n  cursor: pointer;\n  transition: color 250ms;\n\n  // [print]: Hide button\n  @media print {\n    display: none;\n  }\n\n  // Hide outline for pointer devices\n  &:not(.focus-visible) {\n    outline: none;\n    -webkit-tap-highlight-color: transparent;\n  }\n\n  // Darken color on code block hover\n  :hover > & {\n    color: var(--md-default-fg-color--light);\n  }\n\n  // Button on focus/hover\n  &:focus,\n  &:hover {\n    color: var(--md-accent-fg-color);\n  }\n\n  // Button icon - the width and height are defined in `em`, so the size is\n  // automatically adjusted for nested code blocks (e.g. in admonitions)\n  &::after {\n    display: block;\n    width: px2em(18px);\n    height: px2em(18px);\n    margin: 0 auto;\n    background-color: currentColor;\n    mask-image: var(--md-clipboard-icon);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n\n  // Inline button\n  &--inline {\n    cursor: pointer;\n\n    // Code block\n    code {\n      transition:\n        color            250ms,\n        background-color 250ms;\n    }\n\n    // Code block on focus/hover\n    &:focus code,\n    &:hover code {\n      color: var(--md-accent-fg-color);\n      background-color: var(--md-accent-fg-color--transparent);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Content area\n.md-content {\n  flex-grow: 1;\n  // Hack: we must use `overflow: hidden`, so the content area is capped by\n  // the dimensions of its parent. Otherwise, long code blocks might lead to\n  // a wider content area which will break everything. This, however, induces\n  // margin collapse, which will break scroll margins. Adding a large enough\n  // scroll padding seems to do the trick, at least in Chrome and Firefox.\n  overflow: hidden;\n  scroll-padding-top: px2rem(1024px);\n\n  // Content wrapper\n  &__inner {\n    margin: 0 px2rem(16px) px2rem(24px);\n    padding-top: px2rem(12px);\n\n    // [screen +]: Adjust spacing between content area and sidebars\n    @include break-from-device(screen) {\n\n      // Sidebar with navigation is visible\n      .md-sidebar--primary:not([hidden]) ~ .md-content > & {\n        margin-left: px2rem(24px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          margin-right: px2rem(24px);\n          margin-left: px2rem(16px);\n        }\n      }\n\n      // Sidebar with table of contents is visible\n      .md-sidebar--secondary:not([hidden]) ~ .md-content > & {\n        margin-right: px2rem(24px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          margin-right: px2rem(16px);\n          margin-left: px2rem(24px);\n        }\n      }\n    }\n\n    // Hack: add pseudo element for spacing, as the overflow of the content\n    // container may not be hidden due to an imminent offset error on targets\n    &::before {\n      display: block;\n      height: px2rem(8px);\n      content: \"\";\n    }\n\n    // Adjust spacing on last child\n    > :last-child {\n      margin-bottom: 0;\n    }\n  }\n\n  // Button inside of the content area - these buttons are meant for actions on\n  // a document-level, i.e. linking to related source code files, printing etc.\n  &__button {\n    float: right;\n    margin: px2rem(8px) 0;\n    margin-left: px2rem(8px);\n    padding: 0;\n\n    // [print]: Hide buttons\n    @media print {\n      display: none;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      float: left;\n      margin-right: px2rem(8px);\n      margin-left: initial;\n\n      // Flip icon vertically\n      svg {\n        transform: scaleX(-1);\n      }\n    }\n\n    // Adjust default link color for icons\n    .md-typeset & {\n      color: var(--md-default-fg-color--lighter);\n    }\n\n    // Align with body copy located next to icon\n    svg {\n      display: inline;\n      vertical-align: top;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Dialog\n.md-dialog {\n  @include z-depth(2);\n\n  position: fixed;\n  right: px2rem(16px);\n  bottom: px2rem(16px);\n  left: initial;\n  z-index: 2;\n  min-width: px2rem(222px);\n  padding: px2rem(8px) px2rem(12px);\n  background-color: var(--md-default-fg-color);\n  border-radius: px2rem(2px);\n  transform: translateY(100%);\n  opacity: 0;\n  transition:\n    transform 0ms   400ms,\n    opacity   400ms;\n  pointer-events: none;\n\n  // [print]: Hide dialog\n  @media print {\n    display: none;\n  }\n\n  // Adjust for right-to-left languages\n  [dir=\"rtl\"] & {\n    right: initial;\n    left: px2rem(16px);\n  }\n\n  // Dialog in open state\n  &[data-md-state=\"open\"] {\n    transform: translateY(0);\n    opacity: 1;\n    transition:\n      transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1),\n      opacity   400ms;\n    pointer-events: initial;\n  }\n\n  // Dialog wrapper\n  &__inner {\n    color: var(--md-default-bg-color);\n    font-size: px2rem(14px);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Form button\n  .md-button {\n    display: inline-block;\n    padding: px2em(10px) px2em(32px);\n    color: var(--md-primary-fg-color);\n    font-weight: 700;\n    border: px2rem(2px) solid currentColor;\n    border-radius: px2rem(2px);\n    transition:\n      color            125ms,\n      background-color 125ms,\n      border-color     125ms;\n\n    // Primary button\n    &--primary {\n      color: var(--md-primary-bg-color);\n      background-color: var(--md-primary-fg-color);\n      border-color: var(--md-primary-fg-color);\n    }\n\n    // Button on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-bg-color);\n      background-color: var(--md-accent-fg-color);\n      border-color: var(--md-accent-fg-color);\n    }\n  }\n\n  // Form input\n  .md-input {\n    height: px2rem(36px);\n    padding: 0 px2rem(12px);\n    font-size: px2rem(16px);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px)   px2rem(10px) hsla(0, 0%, 0%, 0.1),\n      0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.1);\n    transition: box-shadow 250ms;\n\n    // Input on focus/hover\n    &:focus,\n    &:hover {\n      box-shadow:\n        0 px2rem(8px)   px2rem(20px) hsla(0, 0%, 0%, 0.15),\n        0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.15);\n    }\n\n    // Stretch to full width\n    &--stretch {\n      width: 100%;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Header - by default, the header will be sticky and stay always on top of the\n// viewport. If this behavior is not desired, just set `position: static`.\n.md-header {\n  position: sticky;\n  top: 0;\n  right: 0;\n  left: 0;\n  z-index: 2;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n  // Hack: reduce jitter by adding a transparent box shadow of the same size\n  // so the size of the layer doesn't change during animation\n  box-shadow:\n    0 0           px2rem(4px) rgba(0, 0, 0, 0),\n    0 px2rem(4px) px2rem(8px) rgba(0, 0, 0, 0);\n\n  // [print]: Hide header\n  @media print {\n    display: none;\n  }\n\n  // Header in shadow state, i.e. shadow is visible\n  &[data-md-state=\"shadow\"] {\n    box-shadow:\n      0 0           px2rem(4px) rgba(0, 0, 0, 0.1),\n      0 px2rem(4px) px2rem(8px) rgba(0, 0, 0, 0.2);\n    transition:\n      transform  250ms cubic-bezier(0.1, 0.7, 0.1, 1),\n      box-shadow 250ms;\n  }\n\n  // Header in hidden state, i.e. moved out of sight\n  &[data-md-state=\"hidden\"] {\n    transform: translateY(-100%);\n    transition:\n      transform  250ms cubic-bezier(0.8, 0, 0.6, 1),\n      box-shadow 250ms;\n  }\n\n  // Header wrapper\n  &__inner {\n    display: flex;\n    align-items: center;\n    padding: 0 px2rem(4px);\n  }\n\n  // Header button\n  &__button {\n    position: relative;\n    z-index: 1;\n    margin: px2rem(4px);\n    padding: px2rem(8px);\n    color: currentColor;\n    vertical-align: middle;\n    outline-color: var(--md-accent-fg-color);\n    cursor: pointer;\n    transition: opacity 250ms;\n\n    // Button on hover\n    &:hover {\n      opacity: 0.7;\n    }\n\n    // Header button is visible\n    &:not([hidden]) {\n      display: inline-block;\n    }\n\n    // Hide outline for pointer devices\n    &:not(.focus-visible) {\n      outline: none;\n      -webkit-tap-highlight-color: transparent;\n    }\n\n    // Button with logo, pointing to `config.site_url`\n    &.md-logo {\n      margin: px2rem(4px);\n      padding: px2rem(8px);\n\n      // [tablet -]: Hide button\n      @include break-to-device(tablet) {\n        display: none;\n      }\n\n      // Image or icon\n      img,\n      svg {\n        display: block;\n        width: px2rem(24px);\n        height: px2rem(24px);\n        fill: currentColor;\n      }\n    }\n\n    // Button for search\n    &[for=\"__search\"] {\n\n      // [tablet landscape +]: Hide button\n      @include break-from-device(tablet landscape) {\n        display: none;\n      }\n\n      // [no-js]: Hide button\n      .no-js & {\n        display: none;\n      }\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n\n    // Button for drawer\n    &[for=\"__drawer\"] {\n\n      // [screen +]: Hide button\n      @include break-from-device(screen) {\n        display: none;\n      }\n    }\n  }\n\n  // Header topic\n  &__topic {\n    position: absolute;\n    display: flex;\n    max-width: 100%;\n    transition:\n      transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n      opacity   150ms;\n\n    // Second header topic - title of the current page\n    & + & {\n      z-index: -1;\n      transform: translateX(px2rem(25px));\n      opacity: 0;\n      transition:\n        transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),\n        opacity   150ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        transform: translateX(px2rem(-25px));\n      }\n    }\n  }\n\n  // Header title\n  &__title {\n    flex-grow: 1;\n    height: px2rem(48px);\n    margin-right: px2rem(8px);\n    margin-left: px2rem(20px);\n    font-size: px2rem(18px);\n    line-height: px2rem(48px);\n\n    // Header title in active state, i.e. page title is visible\n    &[data-md-state=\"active\"] .md-header__topic {\n      z-index: -1;\n      transform: translateX(px2rem(-25px));\n      opacity: 0;\n      transition:\n        transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),\n        opacity   150ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        transform: translateX(px2rem(25px));\n      }\n\n      // Second header topic - title of the current page\n      + .md-header__topic {\n        z-index: 0;\n        transform: translateX(0);\n        opacity: 1;\n        transition:\n          transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n          opacity   150ms;\n        pointer-events: initial;\n      }\n    }\n\n    // Add ellipsis in case of overflowing text\n    > .md-header__ellipsis {\n      position: relative;\n      width: 100%;\n      height: 100%;\n    }\n  }\n\n  // Header option\n  &__option {\n    display: flex;\n    flex-shrink: 0;\n    max-width: 100%;\n    white-space: nowrap;\n    transition:\n      max-width  0ms 250ms,\n      opacity  250ms 250ms;\n\n    // Hide toggle when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n      max-width: 0;\n      opacity: 0;\n      transition:\n        max-width 0ms,\n        opacity   0ms;\n    }\n  }\n\n  // Repository information container\n  &__source {\n    display: none;\n\n    // [tablet landscape +]: Show repository information\n    @include break-from-device(tablet landscape) {\n      display: block;\n      width: px2rem(234px);\n      max-width: px2rem(234px);\n      margin-left: px2rem(20px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(20px);\n        margin-left: initial;\n      }\n    }\n\n    // [screen +]: Adjust spacing of search bar\n    @include break-from-device(screen) {\n      margin-left: px2rem(28px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(28px);\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Footer\n.md-footer {\n  color: var(--md-footer-fg-color);\n  background-color: var(--md-footer-bg-color);\n\n  // [print]: Hide footer\n  @media print {\n    display: none;\n  }\n\n  // Footer wrapper\n  &__inner {\n    padding: px2rem(4px);\n    overflow: auto;\n  }\n\n  // Footer link to previous and next page\n  &__link {\n    display: flex;\n    padding-top: px2rem(28px);\n    padding-bottom: px2rem(8px);\n    outline-color: var(--md-accent-fg-color);\n    transition: opacity 250ms;\n\n    // [tablet +]: Adjust width to 50/50\n    @include break-from-device(tablet) {\n      width: 50%;\n    }\n\n    // Footer link on focus/hover\n    &:focus,\n    &:hover {\n      opacity: 0.7;\n    }\n\n    // Footer link to previous page\n    &--prev {\n      float: left;\n\n      // [mobile -]: Adjust width to 25/75 and hide title\n      @include break-to-device(mobile) {\n        width: 25%;\n\n        // Hide footer title\n        .md-footer__title {\n          display: none;\n        }\n      }\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: right;\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n\n    // Footer link to next page\n    &--next {\n      float: right;\n      text-align: right;\n\n      // [mobile -]: Adjust width to 25/75\n      @include break-to-device(mobile) {\n        width: 75%;\n      }\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: left;\n        text-align: left;\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n  }\n\n  // Footer title\n  &__title {\n    position: relative;\n    flex-grow: 1;\n    max-width: calc(100% - #{px2rem(48px)});\n    padding: 0 px2rem(20px);\n    font-size: px2rem(18px);\n    line-height: px2rem(48px);\n  }\n\n  // Footer link button\n  &__button {\n    margin: px2rem(4px);\n    padding: px2rem(8px);\n  }\n\n  // Footer link direction (i.e. prev and next)\n  &__direction {\n    position: absolute;\n    right: 0;\n    left: 0;\n    margin-top: px2rem(-20px);\n    padding: 0 px2rem(20px);\n    font-size: px2rem(12.8px);\n    opacity: 0.7;\n  }\n}\n\n// Footer metadata\n.md-footer-meta {\n  background-color: var(--md-footer-bg-color--dark);\n\n  // Footer metadata wrapper\n  &__inner {\n    display: flex;\n    flex-wrap: wrap;\n    justify-content: space-between;\n    padding: px2rem(4px);\n  }\n\n  // Lighten color for non-hovered text links\n  html &.md-typeset a {\n    color: var(--md-footer-fg-color--light);\n\n    // Text link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-footer-fg-color);\n    }\n  }\n}\n\n// Footer copyright and theme information\n.md-footer-copyright {\n  width: 100%;\n  margin: auto px2rem(12px);\n  padding: px2rem(8px) 0;\n  color: var(--md-footer-fg-color--lighter);\n  font-size: px2rem(12.8px);\n\n  // [tablet portrait +]: Show copyright and social links in one line\n  @include break-from-device(tablet portrait) {\n    width: auto;\n  }\n\n  // Footer copyright highlight - this is the upper part of the copyright and\n  // theme information, which will include a darker color than the theme link\n  &__highlight {\n    color: var(--md-footer-fg-color--light);\n  }\n}\n\n// Footer social links\n.md-footer-social {\n  margin: 0 px2rem(8px);\n  padding: px2rem(4px) 0 px2rem(12px);\n\n  // [tablet portrait +]: Show copyright and social links in one line\n  @include break-from-device(tablet portrait) {\n    padding: px2rem(12px) 0;\n  }\n\n  // Footer social link\n  &__link {\n    display: inline-block;\n    width: px2rem(32px);\n    height: px2rem(32px);\n    text-align: center;\n\n    // Adjust line-height to match height for correct alignment\n    &::before {\n      line-height: 1.9;\n    }\n\n    // Fill icon with current color\n    svg {\n      max-height: px2rem(16px);\n      vertical-align: -25%;\n      fill: currentColor;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-nav-icon--prev: svg-load(\"material/arrow-left.svg\");\n  --md-nav-icon--next: svg-load(\"material/chevron-right.svg\");\n  --md-toc-icon: svg-load(\"material/table-of-contents.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Navigation\n.md-nav {\n  font-size: px2rem(14px);\n  line-height: 1.3;\n\n  // Navigation title\n  &__title {\n    display: block;\n    padding: 0 px2rem(12px);\n    overflow: hidden;\n    font-weight: 700;\n    text-overflow: ellipsis;\n\n    // Navigaton button\n    .md-nav__button {\n      display: none;\n\n      // Stretch images based on height, as it's the smaller dimension\n      img {\n        width: auto;\n        height: 100%;\n      }\n\n      // Button with logo, pointing to `config.site_url`\n      &.md-logo {\n\n        // Image or icon\n        img,\n        svg {\n          display: block;\n          width: px2rem(48px);\n          height: px2rem(48px);\n          fill: currentColor;\n        }\n      }\n    }\n  }\n\n  // Navigation list\n  &__list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  // Navigation item\n  &__item {\n    padding: 0 px2rem(12px);\n\n    // Navigation item on level 2\n    & & {\n      padding-right: 0;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(12px);\n        padding-left: 0;\n      }\n    }\n  }\n\n  // Navigation link\n  &__link {\n    display: block;\n    margin-top: 0.625em;\n    overflow: hidden;\n    text-overflow: ellipsis;\n    cursor: pointer;\n    transition: color 125ms;\n    scroll-snap-align: start;\n\n    // Link in blurred state\n    &[data-md-state=\"blur\"] {\n      color: var(--md-default-fg-color--light);\n    }\n\n    // Active link\n    .md-nav__item &--active {\n      color: var(--md-typeset-a-color);\n    }\n\n    // Navigation link in nested list\n    .md-nav__item--nested > & {\n      color: inherit;\n    }\n\n    // Navigation link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Navigation link on keyboard focus\n    &.focus-visible {\n      outline-color: var(--md-accent-fg-color);\n      outline-offset: px2rem(4px);\n    }\n\n    // Navigation link to table of contents\n    .md-nav--primary &[for=\"__toc\"] {\n      display: none;\n\n      // Table of contents icon\n      .md-icon::after {\n        display: block;\n        width: 100%;\n        height: 100%;\n        mask-image: var(--md-toc-icon);\n        background-color: currentColor;\n      }\n\n      // Hide table of contents\n      ~ .md-nav {\n        display: none;\n      }\n    }\n  }\n\n  // Repository information container\n  &__source {\n    display: none;\n  }\n\n  // [tablet -]: Layered navigation\n  @include break-to-device(tablet) {\n\n    // Primary and nested navigation\n    &--primary,\n    &--primary & {\n      position: absolute;\n      top: 0;\n      right: 0;\n      left: 0;\n      z-index: 1;\n      display: flex;\n      flex-direction: column;\n      height: 100%;\n      background-color: var(--md-default-bg-color);\n    }\n\n    // Primary navigation\n    &--primary {\n\n      // Navigation title and item\n      .md-nav__title,\n      .md-nav__item {\n        font-size: px2rem(16px);\n        line-height: 1.5;\n      }\n\n      // Navigation title\n      .md-nav__title {\n        position: relative;\n        height: px2rem(112px);\n        padding: px2rem(60px) px2rem(16px) px2rem(4px);\n        color: var(--md-default-fg-color--light);\n        font-weight: 400;\n        line-height: px2rem(48px);\n        white-space: nowrap;\n        background-color: var(--md-default-fg-color--lightest);\n        cursor: pointer;\n\n        // Navigation icon\n        .md-nav__icon {\n          position: absolute;\n          top: px2rem(8px);\n          left: px2rem(8px);\n          display: block;\n          width: px2rem(24px);\n          height: px2rem(24px);\n          margin: px2rem(4px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            right: px2rem(8px);\n            left: initial;\n          }\n\n          // Navigation icon in link to previous level\n          &::after {\n            display: block;\n            width: 100%;\n            height: 100%;\n            background-color: currentColor;\n            mask-image: var(--md-nav-icon--prev);\n            mask-repeat: no-repeat;\n            mask-size: contain;\n            content: \"\";\n          }\n        }\n\n        // Navigation list\n        ~ .md-nav__list {\n          overflow-y: auto;\n          background-color: var(--md-default-bg-color);\n          box-shadow:\n            0 px2rem(1px) 0 var(--md-default-fg-color--lightest) inset;\n          scroll-snap-type: y mandatory;\n          touch-action: pan-y;\n\n          // Omit border on first child\n          > :first-child {\n            border-top: 0;\n          }\n        }\n\n        // Top-level navigation title\n        &[for=\"__drawer\"] {\n          color: var(--md-primary-bg-color);\n          background-color: var(--md-primary-fg-color);\n        }\n\n        // Button with logo, pointing to `config.site_url`\n        .md-logo {\n          position: absolute;\n          top: px2rem(4px);\n          left: px2rem(4px);\n          display: block;\n          margin: px2rem(4px);\n          padding: px2rem(8px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            right: px2rem(4px);\n            left: initial;\n          }\n        }\n      }\n\n      // Navigation list\n      .md-nav__list {\n        flex: 1;\n      }\n\n      // Navigation item\n      .md-nav__item {\n        padding: 0;\n        border-top: px2rem(1px) solid var(--md-default-fg-color--lightest);\n\n        // Navigation link in nested navigation\n        &--nested > .md-nav__link {\n          padding-right: px2rem(48px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            padding-right: px2rem(16px);\n            padding-left: px2rem(48px);\n          }\n        }\n\n        // Navigation link in active navigation\n        &--active > .md-nav__link {\n          color: var(--md-typeset-a-color);\n\n          // Navigation link on focus/hover\n          &:focus,\n          &:hover {\n            color: var(--md-accent-fg-color);\n          }\n        }\n      }\n\n      // Navigation link\n      .md-nav__link {\n        position: relative;\n        margin-top: 0;\n        padding: px2rem(12px) px2rem(16px);\n\n        // Navigation icon\n        .md-nav__icon {\n          position: absolute;\n          top: 50%;\n          right: px2rem(12px);\n          width: px2rem(24px);\n          height: px2rem(24px);\n          margin-top: px2rem(-12px);\n          color: inherit;\n          font-size: px2rem(24px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            right: initial;\n            left: px2rem(12px);\n          }\n\n          // Navigation icon in link to next level\n          &::after {\n            display: block;\n            width: 100%;\n            height: 100%;\n            background-color: currentColor;\n            mask-image: var(--md-nav-icon--next);\n            mask-repeat: no-repeat;\n            mask-size: contain;\n            content: \"\";\n          }\n        }\n      }\n\n      // Flip icon vertically\n      .md-nav__icon {\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] &::after {\n          transform: scale(-1);\n        }\n      }\n\n      // Table of contents contained in primary navigation\n      .md-nav--secondary {\n\n        // Navigation link - omit unnecessary layering\n        .md-nav__link {\n          position: static;\n        }\n\n        // Navigation on level 2-6\n        .md-nav {\n          position: static;\n          background-color: transparent;\n\n          // Navigation link on level 3\n          .md-nav__link {\n            padding-left: px2rem(28px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(28px);\n              padding-left: initial;\n            }\n          }\n\n          // Navigation link on level 4\n          .md-nav .md-nav__link {\n            padding-left: px2rem(40px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(40px);\n              padding-left: initial;\n            }\n          }\n\n          // Navigation link on level 5\n          .md-nav .md-nav .md-nav__link {\n            padding-left: px2rem(52px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(52px);\n              padding-left: initial;\n            }\n          }\n\n          // Navigation link on level 6\n          .md-nav .md-nav .md-nav .md-nav__link {\n            padding-left: px2rem(64px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(64px);\n              padding-left: initial;\n            }\n          }\n        }\n      }\n    }\n\n    // Table of contents\n    &--secondary {\n      background-color: transparent;\n    }\n\n    // Toggle for nested navigation\n    &__toggle ~ & {\n      display: flex;\n      transform: translateX(100%);\n      opacity: 0;\n      transition:\n        transform 250ms cubic-bezier(0.8, 0, 0.6, 1),\n        opacity   125ms 50ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        transform: translateX(-100%);\n      }\n    }\n\n    // Show nested navigation when toggle is active\n    &__toggle:checked ~ & {\n      transform: translateX(0);\n      opacity: 1;\n      transition:\n        transform 250ms cubic-bezier(0.4, 0, 0.2, 1),\n        opacity   125ms 125ms;\n\n      // Navigation list\n      > .md-nav__list {\n        // Hack: promote to own layer to reduce jitter\n        backface-visibility: hidden;\n      }\n    }\n  }\n\n  // [tablet portrait -]: Layered navigation with table of contents\n  @include break-to-device(tablet portrait) {\n\n    // Show link to table of contents\n    &--primary &__link[for=\"__toc\"] {\n      display: block;\n      padding-right: px2rem(48px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(16px);\n        padding-left: px2rem(48px);\n      }\n\n      // Show table of contents icon\n      .md-icon::after {\n        content: \"\";\n      }\n\n      // Hide navigation link to current page\n      + .md-nav__link {\n        display: none;\n      }\n\n      // Show table of contents\n      ~ .md-nav {\n        display: flex;\n      }\n    }\n\n    // Repository information container\n    &__source {\n      display: block;\n      padding: 0 px2rem(4px);\n      color: var(--md-primary-bg-color);\n      background-color: var(--md-primary-fg-color--dark);\n    }\n  }\n\n  // [tablet landscape]: Layered navigation with table of contents\n  @include break-at-device(tablet landscape) {\n\n    // Show link to integrated table of contents\n    &--integrated &__link[for=\"__toc\"] {\n      display: block;\n      padding-right: px2rem(48px);\n      scroll-snap-align: initial;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(16px);\n        padding-left: px2rem(48px);\n      }\n\n      // Show table of contents icon\n      .md-icon::after {\n        content: \"\";\n      }\n\n      // Hide navigation link to current page\n      + .md-nav__link {\n        display: none;\n      }\n\n      // Show table of contents\n      ~ .md-nav {\n        display: flex;\n      }\n    }\n  }\n\n  // [tablet landscape +]: Tree-like table of contents\n  @include break-from-device(tablet landscape) {\n\n    // Navigation title\n    &--secondary &__title {\n\n      // Adjust snapping behavior\n      &[for=\"__toc\"] {\n        scroll-snap-align: start;\n      }\n\n      // Hide navigation icon\n      .md-nav__icon {\n        display: none;\n      }\n    }\n  }\n\n  // [screen +]: Tree-like navigation\n  @include break-from-device(screen) {\n    transition: max-height 250ms cubic-bezier(0.86, 0, 0.07, 1);\n\n    // Navigation title\n    &--primary &__title {\n\n      // Adjust snapping behavior\n      &[for=\"__drawer\"] {\n        scroll-snap-align: start;\n      }\n\n      // Hide navigation icon\n      .md-nav__icon {\n        display: none;\n      }\n    }\n\n    // Hide toggle for nested navigation\n    &__toggle ~ & {\n      display: none;\n    }\n\n    // Show nested navigation when toggle is active or indeterminate\n    &__toggle:checked ~ &,\n    &__toggle:indeterminate ~ & {\n      display: block;\n    }\n\n    // Hide navigation title in nested navigation\n    &__item--nested > & > &__title {\n      display: none;\n    }\n\n    // Navigation section\n    &__item--section {\n      display: block;\n      margin: 1.25em 0;\n\n      // Adjust spacing on last child\n      &:last-child {\n        margin-bottom: 0;\n      }\n\n      // Hide navigation link, as sections are always expanded\n      > .md-nav__link {\n        display: none;\n      }\n\n      // Navigation\n      > .md-nav {\n        display: block;\n\n        // Navigation title\n        > .md-nav__title {\n          display: block;\n          padding: 0;\n          pointer-events: none;\n          scroll-snap-align: start;\n        }\n\n        // Adjust spacing on next level item\n        > .md-nav__list > .md-nav__item {\n          padding: 0;\n        }\n      }\n    }\n\n    // Navigation icon\n    &__icon {\n      float: right;\n      width: px2rem(18px);\n      height: px2rem(18px);\n      transition: transform 250ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: left;\n        transform: rotate(180deg);\n      }\n\n      // Navigation icon content\n      &::after {\n        display: inline-block;\n        width: 100%;\n        height: 100%;\n        vertical-align: px2rem(-2px);\n        background-color: currentColor;\n        mask-image: var(--md-nav-icon--next);\n        mask-repeat: no-repeat;\n        mask-size: contain;\n        content: \"\";\n      }\n\n      // Navigation icon - rotate icon when toggle is active or indeterminate\n      .md-nav__item--nested .md-nav__toggle:checked ~ .md-nav__link &,\n      .md-nav__item--nested .md-nav__toggle:indeterminate ~ .md-nav__link & {\n        transform: rotate(90deg);\n      }\n    }\n\n    // Modifier for when navigation tabs are rendered\n    &--lifted {\n\n      // Hide nested level 0 items and site title\n      > .md-nav__list > .md-nav__item--nested,\n      > .md-nav__title {\n        display: none;\n      }\n\n      // Hide level 0 items\n      > .md-nav__list > .md-nav__item {\n        display: none;\n\n        // Active parent navigation item\n        &--active {\n          display: block;\n          padding: 0;\n\n          // Hide nested links\n          > .md-nav__link {\n            display: none;\n          }\n\n          // Show title and adjust spacing\n          > .md-nav > .md-nav__title {\n            display: block;\n            padding: 0 px2rem(12px);\n            pointer-events: none;\n            scroll-snap-align: start;\n          }\n        }\n      }\n\n      // Hack: Always show active navigation tab on breakpoint screen, despite\n      // of checkbox being checked or not. Fixes #1655.\n      .md-nav[data-md-level=\"1\"] {\n        display: block;\n\n        // Adjust spacing for level 1 items\n        > .md-nav__list > .md-nav__item {\n          padding-right: px2rem(12px);\n        }\n      }\n    }\n\n    // Modifier for when table of contents is rendered in primary navigation\n    &--integrated &__link[for=\"__toc\"] ~ .md-nav {\n      display: block;\n      margin-bottom: 1.25em;\n      border-left: px2rem(1px) solid var(--md-primary-fg-color);\n\n      // Hide navigation title\n      > .md-nav__title {\n        display: none;\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-search-result-icon: svg-load(\"material/file-search-outline.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Search\n.md-search {\n  position: relative;\n\n  // [tablet landscape +]: Header-embedded search\n  @include break-from-device(tablet landscape) {\n    padding: px2rem(4px) 0;\n  }\n\n  // [no-js]: Hide search\n  .no-js & {\n    display: none;\n  }\n\n  // Search overlay\n  &__overlay {\n    z-index: 1;\n    opacity: 0;\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      position: absolute;\n      top: px2rem(4px);\n      left: px2rem(-44px);\n      width: px2rem(40px);\n      height: px2rem(40px);\n      overflow: hidden;\n      background-color: var(--md-default-bg-color);\n      border-radius: px2rem(20px);\n      transform-origin: center;\n      transition:\n        transform 300ms 100ms,\n        opacity   200ms 200ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(-44px);\n        left: initial;\n      }\n\n      // Show overlay when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        opacity: 1;\n        transition:\n          transform 400ms,\n          opacity   100ms;\n      }\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      position: fixed;\n      top: 0;\n      left: 0;\n      width: 0;\n      height: 0;\n      background-color: hsla(0, 0%, 0%, 0.54);\n      cursor: pointer;\n      transition:\n        width     0ms 250ms,\n        height    0ms 250ms,\n        opacity 250ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: 0;\n        left: initial;\n      }\n\n      // Show overlay when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        width: 100%;\n        // Hack: when the header is translated upon scrolling, a new layer is\n        // induced, which means that the height will now refer to the height of\n        // the header, albeit positioning is fixed. This should be mitigated\n        // in all cases when setting the height to 2x the viewport.\n        height: 200vh;\n        opacity: 1;\n        transition:\n          width     0ms,\n          height    0ms,\n          opacity 250ms;\n      }\n    }\n\n    // Adjust appearance when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n\n      // [mobile portrait -]: Scale up 45 times\n      @include break-to-device(mobile portrait) {\n        transform: scale(45);\n      }\n\n      // [mobile landscape]: Scale up 60 times\n      @include break-at-device(mobile landscape) {\n        transform: scale(60);\n      }\n\n      // [tablet portrait]: Scale up 75 times\n      @include break-at-device(tablet portrait) {\n        transform: scale(75);\n      }\n    }\n  }\n\n  // Search wrapper\n  &__inner {\n    // Hack: promote to own layer to reduce jitter\n    backface-visibility: hidden;\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      position: fixed;\n      top: 0;\n      left: 100%;\n      z-index: 2;\n      width: 100%;\n      height: 100%;\n      transform: translateX(5%);\n      opacity: 0;\n      transition:\n        right       0ms 300ms,\n        left        0ms 300ms,\n        transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1),\n        opacity   150ms 150ms;\n\n      // Adjust appearance when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        left: 0;\n        transform: translateX(0);\n        opacity: 1;\n        transition:\n          right       0ms   0ms,\n          left        0ms   0ms,\n          transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1),\n          opacity   150ms 150ms;\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          right: 0;\n          left: initial;\n        }\n      }\n\n      // Adjust for right-to-left languages\n      html [dir=\"rtl\"] & {\n        right: 100%;\n        left: initial;\n        transform: translateX(-5%);\n      }\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      position: relative;\n      float: right;\n      width: px2rem(234px);\n      padding: px2rem(2px) 0;\n      transition: width 250ms cubic-bezier(0.1, 0.7, 0.1, 1);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: left;\n      }\n    }\n\n    // Adjust appearance when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n\n      // [tablet landscape]: Omit overlaying header title\n      @include break-at-device(tablet landscape) {\n        width: px2rem(468px);\n      }\n\n      // [screen +]: Match width of content area\n      @include break-from-device(screen) {\n        width: px2rem(688px);\n      }\n    }\n  }\n\n  // Search form\n  &__form {\n    position: relative;\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      border-radius: px2rem(2px);\n    }\n  }\n\n  // Search input\n  &__input {\n    position: relative;\n    z-index: 2;\n    padding: 0 px2rem(44px) 0 px2rem(72px);\n    text-overflow: ellipsis;\n    background-color: var(--md-default-bg-color);\n    box-shadow: 0 0 px2rem(12px) transparent;\n    transition:\n      color            250ms,\n      background-color 250ms,\n      box-shadow       250ms;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding: 0 px2rem(72px) 0 px2rem(44px);\n    }\n\n    // Search placeholder\n    &::placeholder {\n      transition: color 250ms;\n    }\n\n    // Search icon and placeholder\n    ~ .md-search__icon,\n    &::placeholder {\n      color: var(--md-default-fg-color--light);\n    }\n\n    // Remove the \"x\" rendered by Internet Explorer\n    &::-ms-clear {\n      display: none;\n    }\n\n    // Adjust appearance when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n      box-shadow: 0 0 px2rem(12px) hsla(0, 0%, 0%, 0.07);\n    }\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      width: 100%;\n      height: px2rem(48px);\n      font-size: px2rem(18px);\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      width: 100%;\n      height: px2rem(36px);\n      padding-left: px2rem(44px);\n      color: inherit;\n      font-size: px2rem(16px);\n      background-color: hsla(0, 0%, 0%, 0.26);\n      border-radius: px2rem(2px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n      }\n\n      // Search icon\n      + .md-search__icon {\n        color: var(--md-primary-bg-color);\n      }\n\n      // Search placeholder\n      &::placeholder {\n        color: var(--md-primary-bg-color--light);\n      }\n\n      // Search input on hover\n      &:hover {\n        background-color: hsla(0, 0%, 100%, 0.12);\n      }\n\n      // Adjust appearance when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        color: var(--md-default-fg-color);\n        text-overflow: clip;\n        background-color: var(--md-default-bg-color);\n        border-radius: px2rem(2px) px2rem(2px) 0 0;\n\n        // Search icon and placeholder\n        + .md-search__icon,\n        &::placeholder {\n          color: var(--md-default-fg-color--light);\n        }\n      }\n    }\n  }\n\n  // Search icon\n  &__icon {\n    position: absolute;\n    z-index: 2;\n    width: px2rem(24px);\n    height: px2rem(24px);\n    cursor: pointer;\n    transition:\n      color   250ms,\n      opacity 250ms;\n\n    // Search icon on hover\n    &:hover {\n      opacity: 0.7;\n    }\n\n    // Search focus button\n    &[for=\"__search\"] {\n      top: px2rem(6px);\n      left: px2rem(10px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(10px);\n        left: initial;\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n\n      // [tablet portrait -]: Search modal\n      @include break-to-device(tablet portrait) {\n        top: px2rem(12px);\n        left: px2rem(16px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          right: px2rem(16px);\n          left: initial;\n        }\n\n        // Hide the magnifying glass\n        svg:first-child {\n          display: none;\n        }\n      }\n\n      // [tablet landscape +]: Header-embedded search\n      @include break-from-device(tablet landscape) {\n        pointer-events: none;\n\n        // Hide the back arrow\n        svg:last-child {\n          display: none;\n        }\n      }\n    }\n\n    // Search reset button\n    &[type=\"reset\"] {\n      top: px2rem(6px);\n      right: px2rem(10px);\n      transform: scale(0.75);\n      opacity: 0;\n      transition:\n        transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1),\n        opacity   150ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: initial;\n        left: px2rem(10px);\n      }\n\n      // [tablet portrait -]: Search modal\n      @include break-to-device(tablet portrait) {\n        top: px2rem(12px);\n        right: px2rem(16px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          right: initial;\n          left: px2rem(16px);\n        }\n      }\n\n      // Show reset button when search is active and input non-empty\n      [data-md-toggle=\"search\"]:checked ~ .md-header\n      .md-search__input:valid ~ & {\n        transform: scale(1);\n        opacity: 1;\n        pointer-events: initial;\n\n        // Search focus icon\n        &:hover {\n          opacity: 0.7;\n        }\n      }\n    }\n  }\n\n  // Search output\n  &__output {\n    position: absolute;\n    z-index: 1;\n    width: 100%;\n    overflow: hidden;\n    border-radius: 0 0 px2rem(2px) px2rem(2px);\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      top: px2rem(48px);\n      bottom: 0;\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      top: px2rem(38px);\n      opacity: 0;\n      transition: opacity 400ms;\n\n      // Show output when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        @include z-depth(6);\n\n        opacity: 1;\n      }\n    }\n  }\n\n  // Search scroll wrapper\n  &__scrollwrap {\n    height: 100%;\n    overflow-y: auto;\n    background-color: var(--md-default-bg-color);\n    // Hack: promote to own layer to reduce jitter\n    backface-visibility: hidden;\n    // Hack: Chrome 88+ has weird overscroll behavior. Overall, scroll snapping\n    // seems to be something that is not ready for prime time on some browsers.\n    // scroll-snap-type: y mandatory;\n    touch-action: pan-y;\n\n    // Mitigiate excessive repaints on non-retina devices\n    @media (max-resolution: 1dppx) {\n      transform: translateZ(0);\n    }\n\n    // [tablet landscape]: Set fixed width to omit unnecessary reflow\n    @include break-at-device(tablet landscape) {\n      width: px2rem(468px);\n    }\n\n    // [screen +]: Set fixed width to omit unnecessary reflow\n    @include break-from-device(screen) {\n      width: px2rem(688px);\n    }\n\n    // [tablet landscape +]: Limit height to viewport\n    @include break-from-device(tablet landscape) {\n      max-height: 0;\n      scrollbar-width: thin;\n      scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n      // Show scroll wrapper when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        max-height: 75vh;\n      }\n\n      // Search scroll wrapper on hover\n      &:hover {\n        scrollbar-color: var(--md-accent-fg-color) transparent;\n      }\n\n      // Webkit scrollbar\n      &::-webkit-scrollbar {\n        width: px2rem(4px);\n        height: px2rem(4px);\n      }\n\n      // Webkit scrollbar thumb\n      &::-webkit-scrollbar-thumb {\n        background-color: var(--md-default-fg-color--lighter);\n\n        // Webkit scrollbar thumb on hover\n        &:hover {\n          background-color: var(--md-accent-fg-color);\n        }\n      }\n    }\n  }\n}\n\n// Search result\n.md-search-result {\n  color: var(--md-default-fg-color);\n  word-break: break-word;\n\n  // Search result metadata\n  &__meta {\n    padding: 0 px2rem(16px);\n    color: var(--md-default-fg-color--light);\n    font-size: px2rem(12.8px);\n    line-height: px2rem(36px);\n    background-color: var(--md-default-fg-color--lightest);\n    scroll-snap-align: start;\n\n    // [tablet landscape +]: Adjust spacing\n    @include break-from-device(tablet landscape) {\n      padding-left: px2rem(44px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n        padding-left: initial;\n      }\n    }\n  }\n\n  // Search result list\n  &__list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  // Search result item\n  &__item {\n    box-shadow: 0 px2rem(-1px) 0 var(--md-default-fg-color--lightest);\n\n    // Omit border on first child\n    &:first-child {\n      box-shadow: none;\n    }\n  }\n\n  // Search result link\n  &__link {\n    display: block;\n    outline: none;\n    transition: background-color 250ms;\n    scroll-snap-align: start;\n\n    // Search result link on focus/hover\n    &:focus,\n    &:hover {\n      background-color: var(--md-accent-fg-color--transparent);\n    }\n\n    // Adjust spacing on last child of last link\n    &:last-child p:last-child {\n      margin-bottom: px2rem(12px);\n    }\n  }\n\n  // Search result more link\n  &__more summary {\n    display: block;\n    padding: px2em(12px) px2rem(16px);\n    color: var(--md-typeset-a-color);\n    font-size: px2rem(12.8px);\n    outline: none;\n    cursor: pointer;\n    transition:\n      color            250ms,\n      background-color 250ms;\n    scroll-snap-align: start;\n\n    // [tablet landscape +]: Adjust spacing\n    @include break-from-device(tablet landscape) {\n      padding-left: px2rem(44px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n        padding-left: px2rem(16px);\n      }\n    }\n\n    // Search result more link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n      background-color: var(--md-accent-fg-color--transparent);\n    }\n\n    // Hide native details marker\n    &::marker,\n    &::-webkit-details-marker {\n      display: none;\n    }\n\n    // Adjust transparency of less relevant results\n    ~ * > * {\n      opacity: 0.65;\n    }\n  }\n\n  // Search result article\n  &__article {\n    position: relative;\n    padding: 0 px2rem(16px);\n    overflow: hidden;\n\n    // [tablet landscape +]: Adjust spacing\n    @include break-from-device(tablet landscape) {\n      padding-left: px2rem(44px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n        padding-left: px2rem(16px);\n      }\n    }\n\n    // Search result article document\n    &--document {\n\n      // Search result title\n      .md-search-result__title {\n        margin: px2rem(11px) 0;\n        font-weight: 400;\n        font-size: px2rem(16px);\n        line-height: 1.4;\n      }\n    }\n  }\n\n  // Search result icon\n  &__icon {\n    position: absolute;\n    left: 0;\n    width: px2rem(24px);\n    height: px2rem(24px);\n    margin: px2rem(10px);\n    color: var(--md-default-fg-color--light);\n\n    // [tablet portrait -]: Hide icon\n    @include break-to-device(tablet portrait) {\n      display: none;\n    }\n\n    // Search result icon content\n    &::after {\n      display: inline-block;\n      width: 100%;\n      height: 100%;\n      background-color: currentColor;\n      mask-image: var(--md-search-result-icon);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      right: 0;\n      left: initial;\n\n      // Flip icon vertically\n      &::after {\n        transform: scaleX(-1);\n      }\n    }\n  }\n\n  // Search result title\n  &__title {\n    margin: 0.5em 0;\n    font-weight: 700;\n    font-size: px2rem(12.8px);\n    line-height: 1.6;\n  }\n\n  // Search result teaser\n  &__teaser {\n    display: -webkit-box;\n    max-height: px2rem(40px);\n    margin: 0.5em 0;\n    overflow: hidden;\n    color: var(--md-default-fg-color--light);\n    font-size: px2rem(12.8px);\n    line-height: 1.6;\n    text-overflow: ellipsis;\n    -webkit-box-orient: vertical;\n    -webkit-line-clamp: 2;\n\n    // [mobile -]: Adjust number of lines\n    @include break-to-device(mobile) {\n      max-height: px2rem(60px);\n      -webkit-line-clamp: 3;\n    }\n\n    // [tablet landscape]: Adjust number of lines\n    @include break-at-device(tablet landscape) {\n      max-height: px2rem(60px);\n      -webkit-line-clamp: 3;\n    }\n\n    // Search term highlighting\n    mark {\n      text-decoration: underline;\n      background-color: transparent;\n    }\n  }\n\n  // Search result terms\n  &__terms {\n    margin: 0.5em 0;\n    font-size: px2rem(12.8px);\n    font-style: italic;\n  }\n\n  // Search term highlighting\n  mark {\n    color: var(--md-accent-fg-color);\n    background-color: transparent;\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Selection\n.md-select {\n  position: relative;\n  z-index: 1;\n\n  // Selection bubble\n  &__inner {\n    position: absolute;\n    top: calc(100% - #{px2rem(4px)});\n    left: 50%;\n    max-height: 0;\n    margin-top: px2rem(4px);\n    color: var(--md-default-fg-color);\n    background-color: var(--md-default-bg-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n      0 0           px2rem(1px)  hsla(0, 0%, 0%, 0.25);\n    transform: translate3d(-50%, px2rem(6px), 0);\n    opacity: 0;\n    transition:\n      transform  250ms 375ms,\n      opacity    250ms 250ms,\n      max-height   0ms 500ms;\n\n    // Selection bubble on parent focus/hover\n    .md-select:focus-within &,\n    .md-select:hover & {\n      max-height: px2rem(200px);\n      transform: translate3d(-50%, 0, 0);\n      opacity: 1;\n      transition:\n        transform  250ms cubic-bezier(0.1, 0.7, 0.1, 1),\n        opacity    250ms,\n        max-height   0ms;\n    }\n\n    // Selection bubble handle\n    &::after {\n      position: absolute;\n      top: 0;\n      left: 50%;\n      width: 0;\n      height: 0;\n      margin-top: px2rem(-4px);\n      margin-left: px2rem(-4px);\n      border: px2rem(4px) solid transparent;\n      border-top: 0;\n      border-bottom-color: var(--md-default-bg-color);\n      content: \"\";\n    }\n  }\n\n  // Selection list\n  &__list {\n    max-height: inherit;\n    margin: 0;\n    padding: 0;\n    overflow: auto;\n    font-size: px2rem(16px);\n    list-style-type: none;\n    border-radius: px2rem(2px);\n  }\n\n  // Selection item\n  &__item {\n    line-height: px2rem(36px);\n  }\n\n  // Selection link\n  &__link {\n    display: block;\n    width: 100%;\n    padding-right: px2rem(24px);\n    padding-left: px2rem(12px);\n    outline: none;\n    cursor: pointer;\n    transition:\n      background-color 250ms,\n      color            250ms;\n    scroll-snap-align: start;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding-right: px2rem(12px);\n      padding-left: px2rem(24px);\n    }\n\n    // Link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Link on focus\n    &:focus {\n      background-color: var(--md-default-fg-color--lightest);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Sidebar\n.md-sidebar {\n  position: sticky;\n  top: px2rem(48px);\n  flex-shrink: 0;\n  align-self: flex-start;\n  width: px2rem(242px);\n  padding: px2rem(24px) 0;\n\n  // [print]: Hide sidebar\n  @media print {\n    display: none;\n  }\n\n  // [tablet -]: Show navigation as drawer\n  @include break-to-device(tablet) {\n\n    // Primary sidebar with navigation\n    &--primary {\n      position: fixed;\n      top: 0;\n      left: px2rem(-242px);\n      z-index: 3;\n      display: block;\n      width: px2rem(242px);\n      height: 100%;\n      background-color: var(--md-default-bg-color);\n      transform: translateX(0);\n      transition:\n        transform  250ms cubic-bezier(0.4, 0, 0.2, 1),\n        box-shadow 250ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(-242px);\n        left: initial;\n      }\n\n      // Show sidebar when drawer is active\n      [data-md-toggle=\"drawer\"]:checked ~ .md-container & {\n        @include z-depth(8);\n\n        transform: translateX(px2rem(242px));\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          transform: translateX(px2rem(-242px));\n        }\n      }\n\n      // Stretch scroll wrapper for primary sidebar\n      .md-sidebar__scrollwrap {\n        position: absolute;\n        top: 0;\n        right: 0;\n        bottom: 0;\n        left: 0;\n        margin: 0;\n        scroll-snap-type: none;\n        overflow: hidden;\n      }\n    }\n  }\n\n  // [screen +]: Show navigation as sidebar\n  @include break-from-device(screen) {\n    height: 0;\n\n    // [no-js]: Switch to native sticky behavior\n    .no-js & {\n      height: auto;\n    }\n  }\n\n  // Secondary sidebar with table of contents\n  &--secondary {\n    display: none;\n    order: 2;\n\n    // [tablet landscape +]: Show table of contents as sidebar\n    @include break-from-device(tablet landscape) {\n      height: 0;\n\n      // [no-js]: Switch to native sticky behavior\n      .no-js & {\n        height: auto;\n      }\n\n      // Sidebar is visible\n      &:not([hidden]) {\n        display: block;\n      }\n\n      // Ensure smooth scrolling on iOS\n      .md-sidebar__scrollwrap {\n        touch-action: pan-y;\n      }\n    }\n  }\n\n  // Sidebar scroll wrapper\n  &__scrollwrap {\n    margin: 0 px2rem(4px);\n    overflow-y: auto;\n    // Hack: promote to own layer to reduce jitter\n    backface-visibility: hidden;\n    // Hack: Chrome 81+ exhibits a strange bug, where it scrolls the container\n    // to the bottom if `scroll-snap-type` is set on the initial render. For\n    // this reason, we disable scroll snapping until this is resolved (#1667).\n    // scroll-snap-type: y mandatory;\n    scrollbar-width: thin;\n    scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n    // Sidebar scroll wrapper on hover\n    &:hover {\n      scrollbar-color: var(--md-accent-fg-color) transparent;\n    }\n\n    // Webkit scrollbar\n    &::-webkit-scrollbar {\n      width: px2rem(4px);\n      height: px2rem(4px);\n    }\n\n    // Webkit scrollbar thumb\n    &::-webkit-scrollbar-thumb {\n      background-color: var(--md-default-fg-color--lighter);\n\n      // Webkit scrollbar thumb on hover\n      &:hover {\n        background-color: var(--md-accent-fg-color);\n      }\n    }\n  }\n}\n\n// [tablet -]: Show overlay on active drawer\n@include break-to-device(tablet) {\n\n  // Sidebar overlay\n  .md-overlay {\n    position: fixed;\n    top: 0;\n    z-index: 3;\n    width: 0;\n    height: 0;\n    background-color: hsla(0, 0%, 0%, 0.54);\n    opacity: 0;\n    transition:\n      width     0ms 250ms,\n      height    0ms 250ms,\n      opacity 250ms;\n\n    // Show overlay when drawer is active\n    [data-md-toggle=\"drawer\"]:checked ~ & {\n      width: 100%;\n      height: 100%;\n      opacity: 1;\n      transition:\n        width     0ms,\n        height    0ms,\n        opacity 250ms;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Keyframes\n// ----------------------------------------------------------------------------\n\n// Show repository facts\n@keyframes facts {\n  0% {\n    height: 0;\n  }\n\n  100% {\n    height: px2rem(13px);\n  }\n}\n\n// Show repository fact\n@keyframes fact {\n  0% {\n    transform: translateY(100%);\n    opacity: 0;\n  }\n\n  50% {\n    opacity: 0;\n  }\n\n  100% {\n    transform: translateY(0%);\n    opacity: 1;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-source-forks-icon: svg-load(\"octicons/repo-forked-16.svg\");\n  --md-source-repositories-icon: svg-load(\"octicons/repo-16.svg\");\n  --md-source-stars-icon: svg-load(\"octicons/star-16.svg\");\n  --md-source-version-icon: svg-load(\"octicons/tag-16.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Repository information\n.md-source {\n  display: block;\n  font-size: px2rem(13px);\n  line-height: 1.2;\n  white-space: nowrap;\n  outline-color: var(--md-accent-fg-color);\n  // Hack: promote to own layer to reduce jitter\n  backface-visibility: hidden;\n  transition: opacity 250ms;\n\n  // Repository information on hover\n  &:hover {\n    opacity: 0.7;\n  }\n\n  // Repository icon\n  &__icon {\n    display: inline-block;\n    width: px2rem(40px);\n    height: px2rem(48px);\n    vertical-align: middle;\n\n    // Align with margin only (as opposed to normal button alignment)\n    svg {\n      margin-top: px2rem(12px);\n      margin-left: px2rem(12px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(12px);\n        margin-left: initial;\n      }\n    }\n\n    // Adjust spacing if icon is present\n    + .md-source__repository {\n      margin-left: px2rem(-40px);\n      padding-left: px2rem(40px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(-40px);\n        margin-left: initial;\n        padding-right: px2rem(40px);\n        padding-left: initial;\n      }\n    }\n  }\n\n  // Repository name\n  &__repository {\n    display: inline-block;\n    max-width: calc(100% - #{px2rem(24px)});\n    margin-left: px2rem(12px);\n    overflow: hidden;\n    text-overflow: ellipsis;\n    vertical-align: middle;\n  }\n\n  // Repository facts\n  &__facts {\n    margin: px2rem(2px) 0 0;\n    padding: 0;\n    overflow: hidden;\n    font-size: px2rem(11px);\n    list-style-type: none;\n    opacity: 0.75;\n\n    // Show after the data was loaded\n    [data-md-state=\"done\"] & {\n      animation: facts 250ms ease-in;\n    }\n  }\n\n  // Repository fact\n  &__fact {\n    display: inline-block;\n\n    // Show after the data was loaded\n    [data-md-state=\"done\"] & {\n      animation: fact 400ms ease-out;\n    }\n\n    // Repository fact icon\n    &::before {\n      display: inline-block;\n      width: px2rem(12px);\n      height: px2rem(12px);\n      margin-right: px2rem(2px);\n      vertical-align: text-top;\n      background-color: currentColor;\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n    }\n\n    // Adjust spacing for repository fact icon\n    &:nth-child(1n+2)::before {\n      margin-left: px2rem(8px);\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: initial;\n      margin-left: px2rem(2px);\n\n      // Adjust spacing for repository fact icon\n      &:nth-child(1n+2)::before {\n        margin-right: px2rem(8px);\n        margin-left: initial;\n      }\n    }\n\n    // Repository fact: version\n    &--version::before {\n      mask-image: var(--md-source-version-icon);\n    }\n\n    // Repository fact: stars\n    &--stars::before {\n      mask-image: var(--md-source-stars-icon);\n    }\n\n    // Repository fact: forks\n    &--forks::before {\n      mask-image: var(--md-source-forks-icon);\n    }\n\n    // Repository fact: repositories\n    &--repositories::before {\n      mask-image: var(--md-source-repositories-icon);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Navigation tabs\n.md-tabs {\n  width: 100%;\n  overflow: auto;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n\n  // [print]: Hide tabs\n  @media print {\n    display: none;\n  }\n\n  // [tablet -]: Hide tabs\n  @include break-to-device(tablet) {\n    display: none;\n  }\n\n  // Tabs in hidden state, i.e. when scrolling down\n  &[data-md-state=\"hidden\"] {\n    pointer-events: none;\n  }\n\n  // Navigation tabs list\n  &__list {\n    margin: 0;\n    margin-left: px2rem(4px);\n    padding: 0;\n    white-space: nowrap;\n    list-style: none;\n    contain: content;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2rem(4px);\n      margin-left: initial;\n    }\n  }\n\n  // Navigation tabs item\n  &__item {\n    display: inline-block;\n    height: px2rem(48px);\n    padding-right: px2rem(12px);\n    padding-left: px2rem(12px);\n  }\n\n  // Navigation tabs link - could be defined as block elements and aligned via\n  // line height, but this would imply more repaints when scrolling\n  &__link {\n    display: block;\n    margin-top: px2rem(16px);\n    font-size: px2rem(14px);\n    outline-color: var(--md-accent-fg-color);\n    outline-offset: px2rem(4px);\n    // Hack: save a repaint when tabs are appearing on scrolling up\n    backface-visibility: hidden;\n    opacity: 0.7;\n    transition:\n      transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n      opacity   250ms;\n\n    // Active link and link on focus/hover\n    &--active,\n    &:focus,\n    &:hover {\n      color: inherit;\n      opacity: 1;\n    }\n\n    // Delay transitions by a small amount\n    @for $i from 2 through 16 {\n      .md-tabs__item:nth-child(#{$i}) & {\n        transition-delay: 20ms * ($i - 1);\n      }\n    }\n\n    // Hide tabs upon scrolling - disable transition to minimizes repaints\n    // while scrolling down, while scrolling up seems to be okay\n    .md-tabs[data-md-state=\"hidden\"] & {\n      transform: translateY(50%);\n      opacity: 0;\n      transition:\n        transform 0ms 100ms,\n        opacity 100ms;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Back-to-top button\n.md-top {\n  position: sticky;\n  bottom: px2rem(8px);\n  z-index: 1;\n  float: right;\n  margin: px2rem(-56px) px2rem(8px) px2rem(8px);\n  padding: px2rem(8px);\n  color: var(--md-primary-bg-color);\n  background: var(--md-primary-fg-color);\n  border-radius: 100%;\n  outline: none;\n  box-shadow:\n    0 px2rem(4px)   px2rem(10px) hsla(0, 0%, 0%, 0.1),\n    0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.1);\n  transform: translateY(0);\n  transition:\n    opacity          125ms,\n    transform        125ms cubic-bezier(0.4, 0, 0.2, 1),\n    background-color 125ms;\n\n  // Adjust for right-to-left languages\n  [dir=\"rtl\"] & {\n    float: left;\n  }\n\n  // Back-to-top button in hidden state\n  &[data-md-state=\"hidden\"] {\n    transform: translateY(px2rem(-4px));\n    opacity: 0;\n    pointer-events: none;\n  }\n\n  // Back-to-top button on focus/hover\n  &:focus,\n  &:hover {\n    background: var(--md-accent-fg-color);\n    transform: scale(1.1);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Keyframes\n// ----------------------------------------------------------------------------\n\n// See https://github.com/squidfunk/mkdocs-material/issues/2429\n@keyframes hoverfix {\n  0% {\n    pointer-events: none;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-version-icon: svg-load(\"fontawesome/solid/caret-down.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Version selection\n.md-version {\n  flex-shrink: 0;\n  height: px2rem(48px);\n  font-size: px2rem(16px);\n\n  // Current selection\n  &__current {\n    position: relative;\n    // Hack: in general, we would use `vertical-align` to align the version at\n    // the bottom with the title, but since the list uses absolute positioning,\n    // this won't work consistently. Furthermore, we would need to use inline\n    // positioning to align the links, which looks jagged.\n    top: px2rem(1px);\n    margin-right: px2rem(8px);\n    margin-left: px2rem(28px);\n    color: inherit;\n    outline: none;\n    cursor: pointer;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2rem(28px);\n      margin-left: px2rem(8px);\n    }\n\n    // Version selection icon\n    &::after {\n      display: inline-block;\n      width: px2rem(8px);\n      height: px2rem(12px);\n      margin-left: px2rem(8px);\n      background-color: currentColor;\n      mask-image: var(--md-version-icon);\n      mask-repeat: no-repeat;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(8px);\n        margin-left: initial;\n      }\n    }\n  }\n\n  // Version selection list\n  &__list {\n    position: absolute;\n    top: px2rem(3px);\n    z-index: 1;\n    max-height: 0;\n    margin: px2rem(4px) px2rem(16px);\n    padding: 0;\n    overflow: auto;\n    color: var(--md-default-fg-color);\n    list-style-type: none;\n    background-color: var(--md-default-bg-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n      0 0           px2rem(1px)  hsla(0, 0%, 0%, 0.25);\n    opacity: 0;\n    transition:\n      max-height 0ms 500ms,\n      opacity  250ms 250ms;\n    scroll-snap-type: y mandatory;\n\n    // Version selection list on parent focus/hover\n    .md-version:focus-within &,\n    .md-version:hover & {\n      max-height: px2rem(200px);\n      opacity: 1;\n      transition:\n        max-height 0ms,\n        opacity  250ms;\n    }\n\n    // Fix hover on touch devices\n    @media (pointer: coarse) {\n\n      // Switch off on hover\n      .md-version:hover & {\n        animation: hoverfix 250ms forwards;\n      }\n\n      // Enable on focus\n      .md-version:focus-within & {\n        animation: none;\n      }\n    }\n  }\n\n  // Version selection item\n  &__item {\n    line-height: px2rem(36px);\n  }\n\n  // Version selection link\n  &__link {\n    display: block;\n    width: 100%;\n    padding-right: px2rem(24px);\n    padding-left: px2rem(12px);\n    white-space: nowrap;\n    outline: none;\n    cursor: pointer;\n    transition:\n      color            250ms,\n      background-color 250ms;\n    scroll-snap-align: start;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding-right: px2rem(12px);\n      padding-left: px2rem(24px);\n    }\n\n    // Link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Link on focus\n    &:focus {\n      background-color: var(--md-default-fg-color--lightest);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n/// Admonition flavours\n$admonitions: (\n  note:                       pencil $clr-blue-a200,\n  abstract summary tldr:      text-subject $clr-light-blue-a400,\n  info todo:                  information $clr-cyan-a700,\n  tip hint important:         fire $clr-teal-a700,\n  success check done:         check-circle $clr-green-a700,\n  question help faq:          help-circle $clr-light-green-a700,\n  warning caution attention:  alert $clr-orange-a400,\n  failure fail missing:       close-circle $clr-red-a200,\n  danger error:               flash-circle $clr-red-a400,\n  bug:                        bug $clr-pink-a400,\n  example:                    format-list-numbered $clr-deep-purple-a200,\n  quote cite:                 format-quote-close $clr-grey\n) !default;\n\n// ----------------------------------------------------------------------------\n// Rules: layout\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  @each $names, $props in $admonitions {\n    --md-admonition-icon--#{nth($names, 1)}:\n      svg-load(\"material/#{nth($props, 1)}.svg\");\n  }\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Admonition\n  .admonition {\n    margin: px2em(20px, 12.8px) 0;\n    padding: 0 px2rem(12px);\n    overflow: hidden;\n    color: var(--md-admonition-fg-color);\n    font-size: px2rem(12.8px);\n    page-break-inside: avoid;\n    background-color: var(--md-admonition-bg-color);\n    border-left: px2rem(4px) solid $clr-blue-a200;\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px)   px2rem(10px) hsla(0, 0%, 0%, 0.05),\n      0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.05);\n\n    // [print]: Omit shadow as it may lead to rendering errors\n    @media print {\n      box-shadow: none;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      border-right: px2rem(4px) solid $clr-blue-a200;\n      border-left: none;\n    }\n\n    // Adjust vertical spacing for nested admonitions\n    .admonition {\n      margin-top: 1em;\n      margin-bottom: 1em;\n    }\n\n    // Adjust spacing for contained table wrappers\n    .md-typeset__scrollwrap {\n      margin: 1em px2rem(-12px);\n    }\n\n    // Adjust spacing for contained tables\n    .md-typeset__table {\n      padding: 0 px2rem(12px);\n    }\n\n    // Adjust spacing for single-child tabbed block container\n    > .tabbed-set:only-child {\n      margin-top: 0;\n    }\n\n    // Adjust spacing on last child\n    html & > :last-child {\n      margin-bottom: px2rem(12px);\n    }\n  }\n\n  // Admonition title\n  .admonition-title {\n    position: relative;\n    margin: 0 px2rem(-12px) 0 px2rem(-16px);\n    padding: px2rem(8px) px2rem(12px) px2rem(8px) px2rem(40px);\n    font-weight: 700;\n    background-color: transparentize($clr-blue-a200, 0.9);\n    border-left: px2rem(4px) solid $clr-blue-a200;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin: 0 px2rem(-16px) 0 px2rem(-12px);\n      padding: px2rem(8px) px2rem(40px) px2rem(8px) px2rem(12px);\n      border-right: px2rem(4px) solid $clr-blue-a200;\n      border-left: none;\n    }\n\n    // Adjust spacing for title-only admonitions\n    html &:last-child {\n      margin-bottom: 0;\n    }\n\n    // Admonition icon\n    &::before {\n      position: absolute;\n      left: px2rem(12px);\n      width: px2rem(20px);\n      height: px2rem(20px);\n      background-color: $clr-blue-a200;\n      mask-image: var(--md-admonition-icon--note);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(12px);\n        left: initial;\n      }\n    }\n\n    // Adjust spacing on last tabbed block container child - if the tabbed\n    // block container is the sole child, it looks better to omit the margin\n    + .tabbed-set:last-child {\n      margin-top: 0;\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: flavours\n// ----------------------------------------------------------------------------\n\n@each $names, $props in $admonitions {\n  $name: nth($names, 1);\n  $tint: nth($props, 2);\n\n  // Admonition flavour\n  .md-typeset .admonition.#{$name} {\n    border-color: $tint;\n  }\n\n  // Admonition flavour title\n  .md-typeset .#{$name} > .admonition-title {\n    background-color: transparentize($tint, 0.9);\n    border-color: $tint;\n\n    // Admonition icon\n    &::before {\n      background-color: $tint;\n      mask-image: var(--md-admonition-icon--#{$name});\n      mask-repeat: no-repeat;\n      mask-size: contain;\n    }\n  }\n\n  // Define synonyms for flavours\n  @if length($names) > 1 {\n    @for $n from 2 through length($names) {\n      .#{nth($names, $n)} {\n        @extend .#{$name};\n      }\n    }\n  }\n}\n","// ==========================================================================\n//\n// Name:        UI Color Palette\n// Description: The color palette of material design.\n// Version:     2.3.1\n//\n// Author:      Denis Malinochkin\n// Git:         https://github.com/mrmlnc/material-color\n//\n// twitter:     @mrmlnc\n//\n// ==========================================================================\n\n\n//\n// List of base colors\n//\n\n// $clr-red\n// $clr-pink\n// $clr-purple\n// $clr-deep-purple\n// $clr-indigo\n// $clr-blue\n// $clr-light-blue\n// $clr-cyan\n// $clr-teal\n// $clr-green\n// $clr-light-green\n// $clr-lime\n// $clr-yellow\n// $clr-amber\n// $clr-orange\n// $clr-deep-orange\n// $clr-brown\n// $clr-grey\n// $clr-blue-grey\n// $clr-black\n// $clr-white\n\n\n//\n// Red\n//\n\n$clr-red-list: (\n  \"base\": #f44336,\n  \"50\":   #ffebee,\n  \"100\":  #ffcdd2,\n  \"200\":  #ef9a9a,\n  \"300\":  #e57373,\n  \"400\":  #ef5350,\n  \"500\":  #f44336,\n  \"600\":  #e53935,\n  \"700\":  #d32f2f,\n  \"800\":  #c62828,\n  \"900\":  #b71c1c,\n  \"a100\": #ff8a80,\n  \"a200\": #ff5252,\n  \"a400\": #ff1744,\n  \"a700\": #d50000\n);\n\n$clr-red:      map-get($clr-red-list, \"base\");\n\n$clr-red-50:   map-get($clr-red-list, \"50\");\n$clr-red-100:  map-get($clr-red-list, \"100\");\n$clr-red-200:  map-get($clr-red-list, \"200\");\n$clr-red-300:  map-get($clr-red-list, \"300\");\n$clr-red-400:  map-get($clr-red-list, \"400\");\n$clr-red-500:  map-get($clr-red-list, \"500\");\n$clr-red-600:  map-get($clr-red-list, \"600\");\n$clr-red-700:  map-get($clr-red-list, \"700\");\n$clr-red-800:  map-get($clr-red-list, \"800\");\n$clr-red-900:  map-get($clr-red-list, \"900\");\n$clr-red-a100: map-get($clr-red-list, \"a100\");\n$clr-red-a200: map-get($clr-red-list, \"a200\");\n$clr-red-a400: map-get($clr-red-list, \"a400\");\n$clr-red-a700: map-get($clr-red-list, \"a700\");\n\n\n//\n// Pink\n//\n\n$clr-pink-list: (\n  \"base\": #e91e63,\n  \"50\":   #fce4ec,\n  \"100\":  #f8bbd0,\n  \"200\":  #f48fb1,\n  \"300\":  #f06292,\n  \"400\":  #ec407a,\n  \"500\":  #e91e63,\n  \"600\":  #d81b60,\n  \"700\":  #c2185b,\n  \"800\":  #ad1457,\n  \"900\":  #880e4f,\n  \"a100\": #ff80ab,\n  \"a200\": #ff4081,\n  \"a400\": #f50057,\n  \"a700\": #c51162\n);\n\n$clr-pink:      map-get($clr-pink-list, \"base\");\n\n$clr-pink-50:   map-get($clr-pink-list, \"50\");\n$clr-pink-100:  map-get($clr-pink-list, \"100\");\n$clr-pink-200:  map-get($clr-pink-list, \"200\");\n$clr-pink-300:  map-get($clr-pink-list, \"300\");\n$clr-pink-400:  map-get($clr-pink-list, \"400\");\n$clr-pink-500:  map-get($clr-pink-list, \"500\");\n$clr-pink-600:  map-get($clr-pink-list, \"600\");\n$clr-pink-700:  map-get($clr-pink-list, \"700\");\n$clr-pink-800:  map-get($clr-pink-list, \"800\");\n$clr-pink-900:  map-get($clr-pink-list, \"900\");\n$clr-pink-a100: map-get($clr-pink-list, \"a100\");\n$clr-pink-a200: map-get($clr-pink-list, \"a200\");\n$clr-pink-a400: map-get($clr-pink-list, \"a400\");\n$clr-pink-a700: map-get($clr-pink-list, \"a700\");\n\n\n//\n// Purple\n//\n\n$clr-purple-list: (\n  \"base\": #9c27b0,\n  \"50\":   #f3e5f5,\n  \"100\":  #e1bee7,\n  \"200\":  #ce93d8,\n  \"300\":  #ba68c8,\n  \"400\":  #ab47bc,\n  \"500\":  #9c27b0,\n  \"600\":  #8e24aa,\n  \"700\":  #7b1fa2,\n  \"800\":  #6a1b9a,\n  \"900\":  #4a148c,\n  \"a100\": #ea80fc,\n  \"a200\": #e040fb,\n  \"a400\": #d500f9,\n  \"a700\": #aa00ff\n);\n\n$clr-purple:      map-get($clr-purple-list, \"base\");\n\n$clr-purple-50:   map-get($clr-purple-list, \"50\");\n$clr-purple-100:  map-get($clr-purple-list, \"100\");\n$clr-purple-200:  map-get($clr-purple-list, \"200\");\n$clr-purple-300:  map-get($clr-purple-list, \"300\");\n$clr-purple-400:  map-get($clr-purple-list, \"400\");\n$clr-purple-500:  map-get($clr-purple-list, \"500\");\n$clr-purple-600:  map-get($clr-purple-list, \"600\");\n$clr-purple-700:  map-get($clr-purple-list, \"700\");\n$clr-purple-800:  map-get($clr-purple-list, \"800\");\n$clr-purple-900:  map-get($clr-purple-list, \"900\");\n$clr-purple-a100: map-get($clr-purple-list, \"a100\");\n$clr-purple-a200: map-get($clr-purple-list, \"a200\");\n$clr-purple-a400: map-get($clr-purple-list, \"a400\");\n$clr-purple-a700: map-get($clr-purple-list, \"a700\");\n\n\n//\n// Deep purple\n//\n\n$clr-deep-purple-list: (\n  \"base\": #673ab7,\n  \"50\":   #ede7f6,\n  \"100\":  #d1c4e9,\n  \"200\":  #b39ddb,\n  \"300\":  #9575cd,\n  \"400\":  #7e57c2,\n  \"500\":  #673ab7,\n  \"600\":  #5e35b1,\n  \"700\":  #512da8,\n  \"800\":  #4527a0,\n  \"900\":  #311b92,\n  \"a100\": #b388ff,\n  \"a200\": #7c4dff,\n  \"a400\": #651fff,\n  \"a700\": #6200ea\n);\n\n$clr-deep-purple:      map-get($clr-deep-purple-list, \"base\");\n\n$clr-deep-purple-50:   map-get($clr-deep-purple-list, \"50\");\n$clr-deep-purple-100:  map-get($clr-deep-purple-list, \"100\");\n$clr-deep-purple-200:  map-get($clr-deep-purple-list, \"200\");\n$clr-deep-purple-300:  map-get($clr-deep-purple-list, \"300\");\n$clr-deep-purple-400:  map-get($clr-deep-purple-list, \"400\");\n$clr-deep-purple-500:  map-get($clr-deep-purple-list, \"500\");\n$clr-deep-purple-600:  map-get($clr-deep-purple-list, \"600\");\n$clr-deep-purple-700:  map-get($clr-deep-purple-list, \"700\");\n$clr-deep-purple-800:  map-get($clr-deep-purple-list, \"800\");\n$clr-deep-purple-900:  map-get($clr-deep-purple-list, \"900\");\n$clr-deep-purple-a100: map-get($clr-deep-purple-list, \"a100\");\n$clr-deep-purple-a200: map-get($clr-deep-purple-list, \"a200\");\n$clr-deep-purple-a400: map-get($clr-deep-purple-list, \"a400\");\n$clr-deep-purple-a700: map-get($clr-deep-purple-list, \"a700\");\n\n\n//\n// Indigo\n//\n\n$clr-indigo-list: (\n  \"base\": #3f51b5,\n  \"50\":   #e8eaf6,\n  \"100\":  #c5cae9,\n  \"200\":  #9fa8da,\n  \"300\":  #7986cb,\n  \"400\":  #5c6bc0,\n  \"500\":  #3f51b5,\n  \"600\":  #3949ab,\n  \"700\":  #303f9f,\n  \"800\":  #283593,\n  \"900\":  #1a237e,\n  \"a100\": #8c9eff,\n  \"a200\": #536dfe,\n  \"a400\": #3d5afe,\n  \"a700\": #304ffe\n);\n\n$clr-indigo:      map-get($clr-indigo-list, \"base\");\n\n$clr-indigo-50:   map-get($clr-indigo-list, \"50\");\n$clr-indigo-100:  map-get($clr-indigo-list, \"100\");\n$clr-indigo-200:  map-get($clr-indigo-list, \"200\");\n$clr-indigo-300:  map-get($clr-indigo-list, \"300\");\n$clr-indigo-400:  map-get($clr-indigo-list, \"400\");\n$clr-indigo-500:  map-get($clr-indigo-list, \"500\");\n$clr-indigo-600:  map-get($clr-indigo-list, \"600\");\n$clr-indigo-700:  map-get($clr-indigo-list, \"700\");\n$clr-indigo-800:  map-get($clr-indigo-list, \"800\");\n$clr-indigo-900:  map-get($clr-indigo-list, \"900\");\n$clr-indigo-a100: map-get($clr-indigo-list, \"a100\");\n$clr-indigo-a200: map-get($clr-indigo-list, \"a200\");\n$clr-indigo-a400: map-get($clr-indigo-list, \"a400\");\n$clr-indigo-a700: map-get($clr-indigo-list, \"a700\");\n\n\n//\n// Blue\n//\n\n$clr-blue-list: (\n  \"base\": #2196f3,\n  \"50\":   #e3f2fd,\n  \"100\":  #bbdefb,\n  \"200\":  #90caf9,\n  \"300\":  #64b5f6,\n  \"400\":  #42a5f5,\n  \"500\":  #2196f3,\n  \"600\":  #1e88e5,\n  \"700\":  #1976d2,\n  \"800\":  #1565c0,\n  \"900\":  #0d47a1,\n  \"a100\": #82b1ff,\n  \"a200\": #448aff,\n  \"a400\": #2979ff,\n  \"a700\": #2962ff\n);\n\n$clr-blue:      map-get($clr-blue-list, \"base\");\n\n$clr-blue-50:   map-get($clr-blue-list, \"50\");\n$clr-blue-100:  map-get($clr-blue-list, \"100\");\n$clr-blue-200:  map-get($clr-blue-list, \"200\");\n$clr-blue-300:  map-get($clr-blue-list, \"300\");\n$clr-blue-400:  map-get($clr-blue-list, \"400\");\n$clr-blue-500:  map-get($clr-blue-list, \"500\");\n$clr-blue-600:  map-get($clr-blue-list, \"600\");\n$clr-blue-700:  map-get($clr-blue-list, \"700\");\n$clr-blue-800:  map-get($clr-blue-list, \"800\");\n$clr-blue-900:  map-get($clr-blue-list, \"900\");\n$clr-blue-a100: map-get($clr-blue-list, \"a100\");\n$clr-blue-a200: map-get($clr-blue-list, \"a200\");\n$clr-blue-a400: map-get($clr-blue-list, \"a400\");\n$clr-blue-a700: map-get($clr-blue-list, \"a700\");\n\n\n//\n// Light Blue\n//\n\n$clr-light-blue-list: (\n  \"base\": #03a9f4,\n  \"50\":   #e1f5fe,\n  \"100\":  #b3e5fc,\n  \"200\":  #81d4fa,\n  \"300\":  #4fc3f7,\n  \"400\":  #29b6f6,\n  \"500\":  #03a9f4,\n  \"600\":  #039be5,\n  \"700\":  #0288d1,\n  \"800\":  #0277bd,\n  \"900\":  #01579b,\n  \"a100\": #80d8ff,\n  \"a200\": #40c4ff,\n  \"a400\": #00b0ff,\n  \"a700\": #0091ea\n);\n\n$clr-light-blue:      map-get($clr-light-blue-list, \"base\");\n\n$clr-light-blue-50:   map-get($clr-light-blue-list, \"50\");\n$clr-light-blue-100:  map-get($clr-light-blue-list, \"100\");\n$clr-light-blue-200:  map-get($clr-light-blue-list, \"200\");\n$clr-light-blue-300:  map-get($clr-light-blue-list, \"300\");\n$clr-light-blue-400:  map-get($clr-light-blue-list, \"400\");\n$clr-light-blue-500:  map-get($clr-light-blue-list, \"500\");\n$clr-light-blue-600:  map-get($clr-light-blue-list, \"600\");\n$clr-light-blue-700:  map-get($clr-light-blue-list, \"700\");\n$clr-light-blue-800:  map-get($clr-light-blue-list, \"800\");\n$clr-light-blue-900:  map-get($clr-light-blue-list, \"900\");\n$clr-light-blue-a100: map-get($clr-light-blue-list, \"a100\");\n$clr-light-blue-a200: map-get($clr-light-blue-list, \"a200\");\n$clr-light-blue-a400: map-get($clr-light-blue-list, \"a400\");\n$clr-light-blue-a700: map-get($clr-light-blue-list, \"a700\");\n\n\n//\n// Cyan\n//\n\n$clr-cyan-list: (\n  \"base\": #00bcd4,\n  \"50\":   #e0f7fa,\n  \"100\":  #b2ebf2,\n  \"200\":  #80deea,\n  \"300\":  #4dd0e1,\n  \"400\":  #26c6da,\n  \"500\":  #00bcd4,\n  \"600\":  #00acc1,\n  \"700\":  #0097a7,\n  \"800\":  #00838f,\n  \"900\":  #006064,\n  \"a100\": #84ffff,\n  \"a200\": #18ffff,\n  \"a400\": #00e5ff,\n  \"a700\": #00b8d4\n);\n\n$clr-cyan:      map-get($clr-cyan-list, \"base\");\n\n$clr-cyan-50:   map-get($clr-cyan-list, \"50\");\n$clr-cyan-100:  map-get($clr-cyan-list, \"100\");\n$clr-cyan-200:  map-get($clr-cyan-list, \"200\");\n$clr-cyan-300:  map-get($clr-cyan-list, \"300\");\n$clr-cyan-400:  map-get($clr-cyan-list, \"400\");\n$clr-cyan-500:  map-get($clr-cyan-list, \"500\");\n$clr-cyan-600:  map-get($clr-cyan-list, \"600\");\n$clr-cyan-700:  map-get($clr-cyan-list, \"700\");\n$clr-cyan-800:  map-get($clr-cyan-list, \"800\");\n$clr-cyan-900:  map-get($clr-cyan-list, \"900\");\n$clr-cyan-a100: map-get($clr-cyan-list, \"a100\");\n$clr-cyan-a200: map-get($clr-cyan-list, \"a200\");\n$clr-cyan-a400: map-get($clr-cyan-list, \"a400\");\n$clr-cyan-a700: map-get($clr-cyan-list, \"a700\");\n\n\n//\n// Teal\n//\n\n$clr-teal-list: (\n  \"base\": #009688,\n  \"50\":   #e0f2f1,\n  \"100\":  #b2dfdb,\n  \"200\":  #80cbc4,\n  \"300\":  #4db6ac,\n  \"400\":  #26a69a,\n  \"500\":  #009688,\n  \"600\":  #00897b,\n  \"700\":  #00796b,\n  \"800\":  #00695c,\n  \"900\":  #004d40,\n  \"a100\": #a7ffeb,\n  \"a200\": #64ffda,\n  \"a400\": #1de9b6,\n  \"a700\": #00bfa5\n);\n\n$clr-teal:      map-get($clr-teal-list, \"base\");\n\n$clr-teal-50:   map-get($clr-teal-list, \"50\");\n$clr-teal-100:  map-get($clr-teal-list, \"100\");\n$clr-teal-200:  map-get($clr-teal-list, \"200\");\n$clr-teal-300:  map-get($clr-teal-list, \"300\");\n$clr-teal-400:  map-get($clr-teal-list, \"400\");\n$clr-teal-500:  map-get($clr-teal-list, \"500\");\n$clr-teal-600:  map-get($clr-teal-list, \"600\");\n$clr-teal-700:  map-get($clr-teal-list, \"700\");\n$clr-teal-800:  map-get($clr-teal-list, \"800\");\n$clr-teal-900:  map-get($clr-teal-list, \"900\");\n$clr-teal-a100: map-get($clr-teal-list, \"a100\");\n$clr-teal-a200: map-get($clr-teal-list, \"a200\");\n$clr-teal-a400: map-get($clr-teal-list, \"a400\");\n$clr-teal-a700: map-get($clr-teal-list, \"a700\");\n\n\n//\n// Green\n//\n\n$clr-green-list: (\n  \"base\": #4caf50,\n  \"50\":   #e8f5e9,\n  \"100\":  #c8e6c9,\n  \"200\":  #a5d6a7,\n  \"300\":  #81c784,\n  \"400\":  #66bb6a,\n  \"500\":  #4caf50,\n  \"600\":  #43a047,\n  \"700\":  #388e3c,\n  \"800\":  #2e7d32,\n  \"900\":  #1b5e20,\n  \"a100\": #b9f6ca,\n  \"a200\": #69f0ae,\n  \"a400\": #00e676,\n  \"a700\": #00c853\n);\n\n$clr-green:      map-get($clr-green-list, \"base\");\n\n$clr-green-50:   map-get($clr-green-list, \"50\");\n$clr-green-100:  map-get($clr-green-list, \"100\");\n$clr-green-200:  map-get($clr-green-list, \"200\");\n$clr-green-300:  map-get($clr-green-list, \"300\");\n$clr-green-400:  map-get($clr-green-list, \"400\");\n$clr-green-500:  map-get($clr-green-list, \"500\");\n$clr-green-600:  map-get($clr-green-list, \"600\");\n$clr-green-700:  map-get($clr-green-list, \"700\");\n$clr-green-800:  map-get($clr-green-list, \"800\");\n$clr-green-900:  map-get($clr-green-list, \"900\");\n$clr-green-a100: map-get($clr-green-list, \"a100\");\n$clr-green-a200: map-get($clr-green-list, \"a200\");\n$clr-green-a400: map-get($clr-green-list, \"a400\");\n$clr-green-a700: map-get($clr-green-list, \"a700\");\n\n\n//\n// Light green\n//\n\n$clr-light-green-list: (\n  \"base\": #8bc34a,\n  \"50\":   #f1f8e9,\n  \"100\":  #dcedc8,\n  \"200\":  #c5e1a5,\n  \"300\":  #aed581,\n  \"400\":  #9ccc65,\n  \"500\":  #8bc34a,\n  \"600\":  #7cb342,\n  \"700\":  #689f38,\n  \"800\":  #558b2f,\n  \"900\":  #33691e,\n  \"a100\": #ccff90,\n  \"a200\": #b2ff59,\n  \"a400\": #76ff03,\n  \"a700\": #64dd17\n);\n\n$clr-light-green:      map-get($clr-light-green-list, \"base\");\n\n$clr-light-green-50:   map-get($clr-light-green-list, \"50\");\n$clr-light-green-100:  map-get($clr-light-green-list, \"100\");\n$clr-light-green-200:  map-get($clr-light-green-list, \"200\");\n$clr-light-green-300:  map-get($clr-light-green-list, \"300\");\n$clr-light-green-400:  map-get($clr-light-green-list, \"400\");\n$clr-light-green-500:  map-get($clr-light-green-list, \"500\");\n$clr-light-green-600:  map-get($clr-light-green-list, \"600\");\n$clr-light-green-700:  map-get($clr-light-green-list, \"700\");\n$clr-light-green-800:  map-get($clr-light-green-list, \"800\");\n$clr-light-green-900:  map-get($clr-light-green-list, \"900\");\n$clr-light-green-a100: map-get($clr-light-green-list, \"a100\");\n$clr-light-green-a200: map-get($clr-light-green-list, \"a200\");\n$clr-light-green-a400: map-get($clr-light-green-list, \"a400\");\n$clr-light-green-a700: map-get($clr-light-green-list, \"a700\");\n\n\n//\n// Lime\n//\n\n$clr-lime-list: (\n  \"base\": #cddc39,\n  \"50\":   #f9fbe7,\n  \"100\":  #f0f4c3,\n  \"200\":  #e6ee9c,\n  \"300\":  #dce775,\n  \"400\":  #d4e157,\n  \"500\":  #cddc39,\n  \"600\":  #c0ca33,\n  \"700\":  #afb42b,\n  \"800\":  #9e9d24,\n  \"900\":  #827717,\n  \"a100\": #f4ff81,\n  \"a200\": #eeff41,\n  \"a400\": #c6ff00,\n  \"a700\": #aeea00\n);\n\n$clr-lime:      map-get($clr-lime-list, \"base\");\n\n$clr-lime-50:   map-get($clr-lime-list, \"50\");\n$clr-lime-100:  map-get($clr-lime-list, \"100\");\n$clr-lime-200:  map-get($clr-lime-list, \"200\");\n$clr-lime-300:  map-get($clr-lime-list, \"300\");\n$clr-lime-400:  map-get($clr-lime-list, \"400\");\n$clr-lime-500:  map-get($clr-lime-list, \"500\");\n$clr-lime-600:  map-get($clr-lime-list, \"600\");\n$clr-lime-700:  map-get($clr-lime-list, \"700\");\n$clr-lime-800:  map-get($clr-lime-list, \"800\");\n$clr-lime-900:  map-get($clr-lime-list, \"900\");\n$clr-lime-a100: map-get($clr-lime-list, \"a100\");\n$clr-lime-a200: map-get($clr-lime-list, \"a200\");\n$clr-lime-a400: map-get($clr-lime-list, \"a400\");\n$clr-lime-a700: map-get($clr-lime-list, \"a700\");\n\n\n//\n// Yellow\n//\n\n$clr-yellow-list: (\n  \"base\": #ffeb3b,\n  \"50\":   #fffde7,\n  \"100\":  #fff9c4,\n  \"200\":  #fff59d,\n  \"300\":  #fff176,\n  \"400\":  #ffee58,\n  \"500\":  #ffeb3b,\n  \"600\":  #fdd835,\n  \"700\":  #fbc02d,\n  \"800\":  #f9a825,\n  \"900\":  #f57f17,\n  \"a100\": #ffff8d,\n  \"a200\": #ffff00,\n  \"a400\": #ffea00,\n  \"a700\": #ffd600\n);\n\n$clr-yellow:      map-get($clr-yellow-list, \"base\");\n\n$clr-yellow-50:   map-get($clr-yellow-list, \"50\");\n$clr-yellow-100:  map-get($clr-yellow-list, \"100\");\n$clr-yellow-200:  map-get($clr-yellow-list, \"200\");\n$clr-yellow-300:  map-get($clr-yellow-list, \"300\");\n$clr-yellow-400:  map-get($clr-yellow-list, \"400\");\n$clr-yellow-500:  map-get($clr-yellow-list, \"500\");\n$clr-yellow-600:  map-get($clr-yellow-list, \"600\");\n$clr-yellow-700:  map-get($clr-yellow-list, \"700\");\n$clr-yellow-800:  map-get($clr-yellow-list, \"800\");\n$clr-yellow-900:  map-get($clr-yellow-list, \"900\");\n$clr-yellow-a100: map-get($clr-yellow-list, \"a100\");\n$clr-yellow-a200: map-get($clr-yellow-list, \"a200\");\n$clr-yellow-a400: map-get($clr-yellow-list, \"a400\");\n$clr-yellow-a700: map-get($clr-yellow-list, \"a700\");\n\n\n//\n// amber\n//\n\n$clr-amber-list: (\n  \"base\": #ffc107,\n  \"50\":   #fff8e1,\n  \"100\":  #ffecb3,\n  \"200\":  #ffe082,\n  \"300\":  #ffd54f,\n  \"400\":  #ffca28,\n  \"500\":  #ffc107,\n  \"600\":  #ffb300,\n  \"700\":  #ffa000,\n  \"800\":  #ff8f00,\n  \"900\":  #ff6f00,\n  \"a100\": #ffe57f,\n  \"a200\": #ffd740,\n  \"a400\": #ffc400,\n  \"a700\": #ffab00\n);\n\n$clr-amber:      map-get($clr-amber-list, \"base\");\n\n$clr-amber-50:   map-get($clr-amber-list, \"50\");\n$clr-amber-100:  map-get($clr-amber-list, \"100\");\n$clr-amber-200:  map-get($clr-amber-list, \"200\");\n$clr-amber-300:  map-get($clr-amber-list, \"300\");\n$clr-amber-400:  map-get($clr-amber-list, \"400\");\n$clr-amber-500:  map-get($clr-amber-list, \"500\");\n$clr-amber-600:  map-get($clr-amber-list, \"600\");\n$clr-amber-700:  map-get($clr-amber-list, \"700\");\n$clr-amber-800:  map-get($clr-amber-list, \"800\");\n$clr-amber-900:  map-get($clr-amber-list, \"900\");\n$clr-amber-a100: map-get($clr-amber-list, \"a100\");\n$clr-amber-a200: map-get($clr-amber-list, \"a200\");\n$clr-amber-a400: map-get($clr-amber-list, \"a400\");\n$clr-amber-a700: map-get($clr-amber-list, \"a700\");\n\n\n//\n// Orange\n//\n\n$clr-orange-list: (\n  \"base\": #ff9800,\n  \"50\":   #fff3e0,\n  \"100\":  #ffe0b2,\n  \"200\":  #ffcc80,\n  \"300\":  #ffb74d,\n  \"400\":  #ffa726,\n  \"500\":  #ff9800,\n  \"600\":  #fb8c00,\n  \"700\":  #f57c00,\n  \"800\":  #ef6c00,\n  \"900\":  #e65100,\n  \"a100\": #ffd180,\n  \"a200\": #ffab40,\n  \"a400\": #ff9100,\n  \"a700\": #ff6d00\n);\n\n$clr-orange:      map-get($clr-orange-list, \"base\");\n\n$clr-orange-50:   map-get($clr-orange-list, \"50\");\n$clr-orange-100:  map-get($clr-orange-list, \"100\");\n$clr-orange-200:  map-get($clr-orange-list, \"200\");\n$clr-orange-300:  map-get($clr-orange-list, \"300\");\n$clr-orange-400:  map-get($clr-orange-list, \"400\");\n$clr-orange-500:  map-get($clr-orange-list, \"500\");\n$clr-orange-600:  map-get($clr-orange-list, \"600\");\n$clr-orange-700:  map-get($clr-orange-list, \"700\");\n$clr-orange-800:  map-get($clr-orange-list, \"800\");\n$clr-orange-900:  map-get($clr-orange-list, \"900\");\n$clr-orange-a100: map-get($clr-orange-list, \"a100\");\n$clr-orange-a200: map-get($clr-orange-list, \"a200\");\n$clr-orange-a400: map-get($clr-orange-list, \"a400\");\n$clr-orange-a700: map-get($clr-orange-list, \"a700\");\n\n\n//\n// Deep orange\n//\n\n$clr-deep-orange-list: (\n  \"base\": #ff5722,\n  \"50\":   #fbe9e7,\n  \"100\":  #ffccbc,\n  \"200\":  #ffab91,\n  \"300\":  #ff8a65,\n  \"400\":  #ff7043,\n  \"500\":  #ff5722,\n  \"600\":  #f4511e,\n  \"700\":  #e64a19,\n  \"800\":  #d84315,\n  \"900\":  #bf360c,\n  \"a100\": #ff9e80,\n  \"a200\": #ff6e40,\n  \"a400\": #ff3d00,\n  \"a700\": #dd2c00\n);\n\n$clr-deep-orange:      map-get($clr-deep-orange-list, \"base\");\n\n$clr-deep-orange-50:   map-get($clr-deep-orange-list, \"50\");\n$clr-deep-orange-100:  map-get($clr-deep-orange-list, \"100\");\n$clr-deep-orange-200:  map-get($clr-deep-orange-list, \"200\");\n$clr-deep-orange-300:  map-get($clr-deep-orange-list, \"300\");\n$clr-deep-orange-400:  map-get($clr-deep-orange-list, \"400\");\n$clr-deep-orange-500:  map-get($clr-deep-orange-list, \"500\");\n$clr-deep-orange-600:  map-get($clr-deep-orange-list, \"600\");\n$clr-deep-orange-700:  map-get($clr-deep-orange-list, \"700\");\n$clr-deep-orange-800:  map-get($clr-deep-orange-list, \"800\");\n$clr-deep-orange-900:  map-get($clr-deep-orange-list, \"900\");\n$clr-deep-orange-a100: map-get($clr-deep-orange-list, \"a100\");\n$clr-deep-orange-a200: map-get($clr-deep-orange-list, \"a200\");\n$clr-deep-orange-a400: map-get($clr-deep-orange-list, \"a400\");\n$clr-deep-orange-a700: map-get($clr-deep-orange-list, \"a700\");\n\n\n//\n// Brown\n//\n\n$clr-brown-list: (\n  \"base\": #795548,\n  \"50\":   #efebe9,\n  \"100\":  #d7ccc8,\n  \"200\":  #bcaaa4,\n  \"300\":  #a1887f,\n  \"400\":  #8d6e63,\n  \"500\":  #795548,\n  \"600\":  #6d4c41,\n  \"700\":  #5d4037,\n  \"800\":  #4e342e,\n  \"900\":  #3e2723,\n);\n\n$clr-brown:     map-get($clr-brown-list, \"base\");\n\n$clr-brown-50:  map-get($clr-brown-list, \"50\");\n$clr-brown-100: map-get($clr-brown-list, \"100\");\n$clr-brown-200: map-get($clr-brown-list, \"200\");\n$clr-brown-300: map-get($clr-brown-list, \"300\");\n$clr-brown-400: map-get($clr-brown-list, \"400\");\n$clr-brown-500: map-get($clr-brown-list, \"500\");\n$clr-brown-600: map-get($clr-brown-list, \"600\");\n$clr-brown-700: map-get($clr-brown-list, \"700\");\n$clr-brown-800: map-get($clr-brown-list, \"800\");\n$clr-brown-900: map-get($clr-brown-list, \"900\");\n\n\n//\n// Grey\n//\n\n$clr-grey-list: (\n  \"base\": #9e9e9e,\n  \"50\":   #fafafa,\n  \"100\":  #f5f5f5,\n  \"200\":  #eeeeee,\n  \"300\":  #e0e0e0,\n  \"400\":  #bdbdbd,\n  \"500\":  #9e9e9e,\n  \"600\":  #757575,\n  \"700\":  #616161,\n  \"800\":  #424242,\n  \"900\":  #212121,\n);\n\n$clr-grey:     map-get($clr-grey-list, \"base\");\n\n$clr-grey-50:  map-get($clr-grey-list, \"50\");\n$clr-grey-100: map-get($clr-grey-list, \"100\");\n$clr-grey-200: map-get($clr-grey-list, \"200\");\n$clr-grey-300: map-get($clr-grey-list, \"300\");\n$clr-grey-400: map-get($clr-grey-list, \"400\");\n$clr-grey-500: map-get($clr-grey-list, \"500\");\n$clr-grey-600: map-get($clr-grey-list, \"600\");\n$clr-grey-700: map-get($clr-grey-list, \"700\");\n$clr-grey-800: map-get($clr-grey-list, \"800\");\n$clr-grey-900: map-get($clr-grey-list, \"900\");\n\n\n//\n// Blue grey\n//\n\n$clr-blue-grey-list: (\n  \"base\": #607d8b,\n  \"50\":   #eceff1,\n  \"100\":  #cfd8dc,\n  \"200\":  #b0bec5,\n  \"300\":  #90a4ae,\n  \"400\":  #78909c,\n  \"500\":  #607d8b,\n  \"600\":  #546e7a,\n  \"700\":  #455a64,\n  \"800\":  #37474f,\n  \"900\":  #263238,\n);\n\n$clr-blue-grey:     map-get($clr-blue-grey-list, \"base\");\n\n$clr-blue-grey-50:  map-get($clr-blue-grey-list, \"50\");\n$clr-blue-grey-100: map-get($clr-blue-grey-list, \"100\");\n$clr-blue-grey-200: map-get($clr-blue-grey-list, \"200\");\n$clr-blue-grey-300: map-get($clr-blue-grey-list, \"300\");\n$clr-blue-grey-400: map-get($clr-blue-grey-list, \"400\");\n$clr-blue-grey-500: map-get($clr-blue-grey-list, \"500\");\n$clr-blue-grey-600: map-get($clr-blue-grey-list, \"600\");\n$clr-blue-grey-700: map-get($clr-blue-grey-list, \"700\");\n$clr-blue-grey-800: map-get($clr-blue-grey-list, \"800\");\n$clr-blue-grey-900: map-get($clr-blue-grey-list, \"900\");\n\n\n//\n// Black\n//\n\n$clr-black-list: (\n  \"base\": #000\n);\n\n$clr-black: map-get($clr-black-list, \"base\");\n\n\n//\n// White\n//\n\n$clr-white-list: (\n  \"base\": #fff\n);\n\n$clr-white: map-get($clr-white-list, \"base\");\n\n\n//\n// List for all Colors for looping\n//\n\n$clr-list-all: (\n  \"red\":         $clr-red-list,\n  \"pink\":        $clr-pink-list,\n  \"purple\":      $clr-purple-list,\n  \"deep-purple\": $clr-deep-purple-list,\n  \"indigo\":      $clr-indigo-list,\n  \"blue\":        $clr-blue-list,\n  \"light-blue\":  $clr-light-blue-list,\n  \"cyan\":        $clr-cyan-list,\n  \"teal\":        $clr-teal-list,\n  \"green\":       $clr-green-list,\n  \"light-green\": $clr-light-green-list,\n  \"lime\":        $clr-lime-list,\n  \"yellow\":      $clr-yellow-list,\n  \"amber\":       $clr-amber-list,\n  \"orange\":      $clr-orange-list,\n  \"deep-orange\": $clr-deep-orange-list,\n  \"brown\":       $clr-brown-list,\n  \"grey\":        $clr-grey-list,\n  \"blue-grey\":   $clr-blue-grey-list,\n  \"black\":       $clr-black-list,\n  \"white\":       $clr-white-list\n);\n\n\n//\n// Typography\n//\n\n$clr-ui-display-4: $clr-grey-600;\n$clr-ui-display-3: $clr-grey-600;\n$clr-ui-display-2: $clr-grey-600;\n$clr-ui-display-1: $clr-grey-600;\n$clr-ui-headline:  $clr-grey-900;\n$clr-ui-title:     $clr-grey-900;\n$clr-ui-subhead-1: $clr-grey-900;\n$clr-ui-body-2:    $clr-grey-900;\n$clr-ui-body-1:    $clr-grey-900;\n$clr-ui-caption:   $clr-grey-600;\n$clr-ui-menu:      $clr-grey-900;\n$clr-ui-button:    $clr-grey-900;\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-footnotes-icon: svg-load(\"material/keyboard-return.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Footnote container\n  .footnote {\n    color: var(--md-default-fg-color--light);\n    font-size: px2rem(12.8px);\n\n    // Footnote list - omit left indentation\n    > ol {\n      margin-left: 0;\n\n      // Footnote item - footnote items can contain lists, so we need to scope\n      // the spacing adjustments to the top-level footnote item.\n      > li {\n        transition: color 125ms;\n\n        // Darken color on target\n        &:target {\n          color: var(--md-default-fg-color);\n        }\n\n        // Show backreferences on footnote hover\n        &:hover  .footnote-backref,\n        &:target .footnote-backref {\n          transform: translateX(0);\n          opacity: 1;\n        }\n\n        // Adjust spacing on first child\n        > :first-child {\n          margin-top: 0;\n        }\n      }\n    }\n  }\n\n  // Footnote reference\n  .footnote-ref {\n    font-weight: 700;\n    font-size: px2em(12px, 16px);\n\n    // Hack: increase specificity to override default\n    html & {\n      outline-offset: px2rem(2px);\n    }\n  }\n\n  // Footnote backreference\n  .footnote-backref {\n    display: inline-block;\n    color: var(--md-typeset-a-color);\n    // Hack: omit Unicode arrow for replacement with icon\n    font-size: 0;\n    vertical-align: text-bottom;\n    transform: translateX(px2rem(5px));\n    opacity: 0;\n    transition:\n      color     250ms,\n      transform 250ms 250ms,\n      opacity   125ms 250ms;\n\n    // [print]: Show footnote backreferences\n    @media print {\n      color: var(--md-typeset-a-color);\n      transform: translateX(0);\n      opacity: 1;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      transform: translateX(px2rem(-5px));\n    }\n\n    // Adjust color on hover\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Footnote backreference icon\n    &::before {\n      display: inline-block;\n      width: px2rem(16px);\n      height: px2rem(16px);\n      background-color: currentColor;\n      mask-image: var(--md-footnotes-icon);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n  }\n\n  // Footnote reference wrapper\n  [id^=\"fnref:\"]:target {\n    scroll-margin-top: initial;\n    margin-top: -1 * px2rem(48px + 24px - 4px);\n    padding-top: px2rem(48px + 24px - 4px);\n\n    // Show outline for all devices\n    > .footnote-ref {\n      outline: auto;\n    }\n  }\n\n  // Footnote wrapper\n  [id^=\"fn:\"]:target {\n    scroll-margin-top: initial;\n    margin-top: -1 * px2rem(48px + 24px - 3px);\n    padding-top: px2rem(48px + 24px - 3px);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Headerlink\n  .headerlink {\n    display: inline-block;\n    margin-left: px2rem(10px);\n    color: var(--md-default-fg-color--lighter);\n    opacity: 0;\n    transition:\n      color      250ms,\n      opacity    125ms;\n\n    // [print]: Hide headerlinks\n    @media print {\n      display: none;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2rem(10px);\n      margin-left: initial;\n    }\n  }\n\n  // Show headerlinks on parent hover\n  :hover  > .headerlink,\n  :target > .headerlink,\n  .headerlink:focus {\n    opacity: 1;\n    transition:\n      color      250ms,\n      opacity    125ms;\n  }\n\n  // Adjust color on parent target or focus/hover\n  :target > .headerlink,\n  .headerlink:focus,\n  .headerlink:hover {\n    color: var(--md-accent-fg-color);\n  }\n\n  // Adjust scroll offset for all elements with `id` attributes - general scroll\n  // margin offset for anything that can be targeted. Browser support is pretty\n  // decent by now, but Edge <79 and Safari (iOS and macOS) still don't support\n  // it properly, so we settle with a cross-browser anchor correction solution.\n  :target {\n    scroll-margin-top: px2rem(48px + 24px);\n  }\n\n  // Adjust scroll offset for headlines of level 1-3\n  h1:target,\n  h2:target,\n  h3:target {\n    scroll-margin-top: initial;\n\n    // Anchor correction hack\n    &::before {\n      display: block;\n      margin-top: -1 * px2rem(48px + 24px - 4px);\n      padding-top: px2rem(48px + 24px - 4px);\n      content: \"\";\n    }\n  }\n\n  // Adjust scroll offset for headlines of level 4\n  h4:target {\n    scroll-margin-top: initial;\n\n    // Anchor correction hack\n    &::before {\n      display: block;\n      margin-top: -1 * px2rem(48px + 24px - 3px);\n      padding-top: px2rem(48px + 24px - 3px);\n      content: \"\";\n    }\n  }\n\n  // Adjust scroll offset for headlines of level 5-6\n  h5:target,\n  h6:target {\n    scroll-margin-top: initial;\n\n    // Anchor correction hack\n    &::before {\n      display: block;\n      margin-top: -1 * px2rem(48px + 24px);\n      padding-top: px2rem(48px + 24px);\n      content: \"\";\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Arithmatex container\n  div.arithmatex {\n    overflow: auto;\n\n    // [mobile -]: Align with body copy\n    @include break-to-device(mobile) {\n      margin: 0 px2rem(-16px);\n    }\n\n    // Arithmatex content\n    > * {\n      width: min-content;\n      // stylelint-disable-next-line declaration-no-important\n      margin: 1em auto !important;\n      padding: 0 px2rem(16px);\n      touch-action: auto;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Deletion, addition or comment\n  del.critic,\n  ins.critic,\n  .critic.comment {\n    box-decoration-break: clone;\n  }\n\n  // Deletion\n  del.critic {\n    background-color: var(--md-typeset-del-color);\n  }\n\n  // Addition\n  ins.critic {\n    background-color: var(--md-typeset-ins-color);\n  }\n\n  // Comment\n  .critic.comment {\n    color: var(--md-code-hl-comment-color);\n\n    // Comment opening mark\n    &::before {\n      content: \"/* \";\n    }\n\n    // Comment closing mark\n    &::after {\n      content: \" */\";\n    }\n  }\n\n  // Critic block\n  .critic.block {\n    display: block;\n    margin: 1em 0;\n    padding-right: px2rem(16px);\n    padding-left: px2rem(16px);\n    overflow: auto;\n    box-shadow: none;\n\n    // Adjust spacing on first child\n    > :first-child {\n      margin-top: 0.5em;\n    }\n\n    // Adjust spacing on last child\n    > :last-child {\n      margin-bottom: 0.5em;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-details-icon: svg-load(\"material/chevron-right.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Details\n  details {\n    @extend .admonition;\n\n    display: flow-root;\n    padding-top: 0;\n    overflow: visible;\n\n    // Details title icon - rotate icon on transition to open state\n    &[open] > summary::after {\n      transform: rotate(90deg);\n    }\n\n    // Adjust spacing for details in closed state\n    &:not([open]) {\n      padding-bottom: 0;\n      box-shadow: none;\n\n      // Hack: we cannot set `overflow: hidden` on the `details` element (which\n      // is why we set it to `overflow: visible`, as the outline would not be\n      // visible when focusing. Therefore, we must set the border radius on the\n      // summary explicitly.\n      > summary {\n        border-radius: px2rem(2px);\n      }\n    }\n\n    // Hack: omit margin collapse\n    &::after {\n      display: table;\n      content: \"\";\n    }\n  }\n\n  // Details title\n  summary {\n    @extend .admonition-title;\n\n    display: block;\n    min-height: px2rem(20px);\n    padding: px2rem(8px) px2rem(36px) px2rem(8px) px2rem(40px);\n    border-top-left-radius: px2rem(2px);\n    border-top-right-radius: px2rem(2px);\n    cursor: pointer;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding: px2rem(8px) px2rem(44px) px2rem(8px) px2rem(36px);\n    }\n\n    // Hide outline for pointer devices\n    &:not(.focus-visible) {\n      outline: none;\n      -webkit-tap-highlight-color: transparent;\n    }\n\n    // Details marker\n    &::after {\n      position: absolute;\n      top: px2rem(8px);\n      right: px2rem(8px);\n      width: px2rem(20px);\n      height: px2rem(20px);\n      background-color: currentColor;\n      mask-image: var(--md-details-icon);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      transform: rotate(0deg);\n      transition: transform 250ms;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: initial;\n        left: px2rem(8px);\n        transform: rotate(180deg);\n      }\n    }\n\n    // Hide native details marker\n    &::marker,\n    &::-webkit-details-marker {\n      display: none;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Emoji and icon container\n  .emojione,\n  .twemoji,\n  .gemoji {\n    display: inline-flex;\n    height: px2em(18px);\n    vertical-align: text-top;\n\n    // Icon - inlined via mkdocs-material-extensions\n    svg {\n      width: px2em(18px);\n      max-height: 100%;\n      fill: currentColor;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: syntax highlighting\n// ----------------------------------------------------------------------------\n\n// Code block\n.highlight {\n  .o,   // Operator\n  .ow { // Operator, word\n    color: var(--md-code-hl-operator-color);\n  }\n\n  .p {  // Punctuation\n    color: var(--md-code-hl-punctuation-color);\n  }\n\n  .cpf, // Comment, preprocessor file\n  .l,   // Literal\n  .s,   // Literal, string\n  .sb,  // Literal, string backticks\n  .sc,  // Literal, string char\n  .s2,  // Literal, string double\n  .si,  // Literal, string interpol\n  .s1,  // Literal, string single\n  .ss { // Literal, string symbol\n    color: var(--md-code-hl-string-color);\n  }\n\n  .cp,  // Comment, pre-processor\n  .se,  // Literal, string escape\n  .sh,  // Literal, string heredoc\n  .sr,  // Literal, string regex\n  .sx { // Literal, string other\n    color: var(--md-code-hl-special-color);\n  }\n\n  .m,   // Number\n  .mb,  // Number, binary\n  .mf,  // Number, float\n  .mh,  // Number, hex\n  .mi,  // Number, integer\n  .il,  // Number, integer long\n  .mo { // Number, octal\n    color: var(--md-code-hl-number-color);\n  }\n\n  .k,   // Keyword,\n  .kd,  // Keyword, declaration\n  .kn,  // Keyword, namespace\n  .kp,  // Keyword, pseudo\n  .kr,  // Keyword, reserved\n  .kt { // Keyword, type\n    color: var(--md-code-hl-keyword-color);\n  }\n\n  .kc,  // Keyword, constant\n  .n {  // Name\n    color: var(--md-code-hl-name-color);\n  }\n\n  .no,  // Name, constant\n  .nb,  // Name, builtin\n  .bp { // Name, builtin pseudo\n    color: var(--md-code-hl-constant-color);\n  }\n\n  .nc,  // Name, class\n  .ne,  // Name, exception\n  .nf,  // Name, function\n  .nn { // Name, namespace\n    color: var(--md-code-hl-function-color);\n  }\n\n  .nd,  // Name, decorator\n  .ni,  // Name, entity\n  .nl,  // Name, label\n  .nt { // Name, tag\n    color: var(--md-code-hl-keyword-color);\n  }\n\n  .c,   // Comment\n  .cm,  // Comment, multiline\n  .c1,  // Comment, single\n  .ch,  // Comment, shebang\n  .cs,  // Comment, special\n  .sd { // Literal, string doc\n    color: var(--md-code-hl-comment-color);\n  }\n\n  .na,  // Name, attribute\n  .nv,  // Variable,\n  .vc,  // Variable, class\n  .vg,  // Variable, global\n  .vi { // Variable, instance\n    color: var(--md-code-hl-variable-color);\n  }\n\n  .ge,  // Generic, emph\n  .gr,  // Generic, error\n  .gh,  // Generic, heading\n  .go,  // Generic, output\n  .gp,  // Generic, prompt\n  .gs,  // Generic, strong\n  .gu,  // Generic, subheading\n  .gt { // Generic, traceback\n    color: var(--md-code-hl-generic-color);\n  }\n\n  .gd,  // Diff, delete\n  .gi { // Diff, insert\n    margin: 0 px2em(-2px);\n    padding: 0 px2em(2px);\n    border-radius: px2rem(2px);\n  }\n\n  .gd { // Diff, delete\n    background-color: var(--md-typeset-del-color);\n  }\n\n  .gi { // Diff, insert\n    background-color: var(--md-typeset-ins-color);\n  }\n\n  // Highlighted line\n  .hll {\n    display: block;\n    margin: 0 px2em(-16px, 13.6px);\n    padding: 0 px2em(16px, 13.6px);\n    background-color: var(--md-code-hl-color);\n  }\n\n  // Code block line numbers (inline)\n  [data-linenos]::before {\n    position: sticky;\n    left: px2em(-16px, 13.6px);\n    float: left;\n    margin-right: px2em(16px, 13.6px);\n    margin-left: px2em(-16px, 13.6px);\n    padding-left: px2em(16px, 13.6px);\n    color: var(--md-default-fg-color--light);\n    background-color: var(--md-code-bg-color);\n    box-shadow: px2rem(-1px) 0 var(--md-default-fg-color--lightest) inset;\n    content: attr(data-linenos);\n    user-select: none;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: layout\n// ----------------------------------------------------------------------------\n\n// Code block with line numbers\n.highlighttable {\n  display: flow-root;\n  overflow: hidden;\n\n  // Set table elements to block layout, because otherwise the whole flexbox\n  // hacking won't work correctly\n  tbody,\n  td {\n    display: block;\n    padding: 0;\n  }\n\n  // We need to use flexbox layout, because otherwise it's not possible to\n  // make the code container scroll while keeping the line numbers static\n  tr {\n    display: flex;\n  }\n\n  // The pre tags are nested inside a table, so we need to omit the margin\n  // because it collapses below all the overflows\n  pre {\n    margin: 0;\n  }\n\n  // Code block line numbers - disable user selection, so code can be easily\n  // copied without accidentally also copying the line numbers\n  .linenos {\n    padding: px2em(10.5px, 13.6px) px2em(16px, 13.6px);\n    padding-right: 0;\n    font-size: px2em(13.6px);\n    background-color: var(--md-code-bg-color);\n    user-select: none;\n  }\n\n  // Code block line numbers container\n  .linenodiv {\n    padding-right: px2em(8px, 13.6px);\n    box-shadow: px2rem(-1px) 0 var(--md-default-fg-color--lightest) inset;\n\n    // Adjust colors and alignment\n    pre {\n      color: var(--md-default-fg-color--light);\n      text-align: right;\n    }\n  }\n\n  // Code block container - stretch to remaining space\n  .code {\n    flex: 1;\n    overflow: hidden;\n  }\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Code block with line numbers\n  .highlighttable {\n    margin: 1em 0;\n    direction: ltr;\n    border-radius: px2rem(2px);\n\n    // Omit rounded borders on contained code block\n    code {\n      border-radius: 0;\n    }\n  }\n\n  // [mobile -]: Align with body copy\n  @include break-to-device(mobile) {\n\n    // Top-level code block\n    > .highlight {\n      margin: 1em px2rem(-16px);\n\n      // Highlighted line\n      .hll {\n        margin: 0 px2rem(-16px);\n        padding: 0 px2rem(16px);\n      }\n\n      // Omit rounded borders\n      code {\n        border-radius: 0;\n      }\n    }\n\n    // Top-level code block with line numbers\n    > .highlighttable {\n      margin: 1em px2rem(-16px);\n      border-radius: 0;\n\n      // Highlighted line\n      .hll {\n        margin: 0 px2rem(-16px);\n        padding: 0 px2rem(16px);\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Tabbed block content\n  .tabbed-content {\n    display: none;\n    order: 99;\n    width: 100%;\n    box-shadow: 0 px2rem(-1px) var(--md-default-fg-color--lightest);\n\n    // [print]: Show all tabs (even hidden ones) when printing\n    @media print {\n      display: block;\n      order: initial;\n    }\n\n    // Code block is the only child of a tab - remove margin and mirror\n    // previous (now deprecated) SuperFences code block grouping behavior\n    > pre:only-child,\n    > .highlight:only-child pre,\n    > .highlighttable:only-child {\n      margin: 0;\n\n      // Omit rounded borders\n      > code {\n        border-top-left-radius: 0;\n        border-top-right-radius: 0;\n      }\n    }\n\n    // Adjust spacing for nested tab\n    > .tabbed-set {\n      margin: 0;\n    }\n  }\n\n  // Tabbed block container\n  .tabbed-set {\n    position: relative;\n    display: flex;\n    flex-wrap: wrap;\n    margin: 1em 0;\n    border-radius: px2rem(2px);\n\n    // Tab radio button - the Tabbed extension will generate radio buttons with\n    // labels, so tabs can be triggered without the necessity for JavaScript.\n    // This is pretty cool, as it has great accessibility out-of-the box, so\n    // we just hide the radio button and toggle the label color for indication.\n    > input {\n      position: absolute;\n      width: 0;\n      height: 0;\n      opacity: 0;\n\n      // Tab label for checked radio button\n      &:checked + label {\n        color: var(--md-accent-fg-color);\n        border-color: var(--md-accent-fg-color);\n\n        // Show tabbed block content\n        + .tabbed-content {\n          display: block;\n        }\n      }\n\n      // Tab label on focus\n      &:focus + label {\n        outline-style: auto;\n        outline-color: var(--md-accent-fg-color);\n      }\n\n      // Hide outline for pointer devices\n      &:not(.focus-visible) + label {\n        outline: none;\n        -webkit-tap-highlight-color: transparent;\n      }\n    }\n\n    // Tab label\n    > label {\n      z-index: 1;\n      width: auto;\n      padding: px2em(12px, 12.8px) 1.25em px2em(10px, 12.8px);\n      color: var(--md-default-fg-color--light);\n      font-weight: 700;\n      font-size: px2rem(12.8px);\n      border-bottom: px2rem(2px) solid transparent;\n      cursor: pointer;\n      transition: color 250ms;\n\n      // Tab label on hover\n      &:hover {\n        color: var(--md-accent-fg-color);\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-tasklist-icon:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n  --md-tasklist-icon--checked:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Tasklist item\n  .task-list-item {\n    position: relative;\n    list-style-type: none;\n\n    // Make checkbox items align with normal list items, but position\n    // everything in ems for correct layout at smaller font sizes\n    [type=\"checkbox\"] {\n      position: absolute;\n      top: 0.45em;\n      left: -2em;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: -2em;\n        left: initial;\n      }\n    }\n  }\n\n  // Hide native checkbox, when custom classes are enabled\n  .task-list-control [type=\"checkbox\"] {\n    z-index: -1;\n    opacity: 0;\n  }\n\n  // Tasklist indicator in unchecked state\n  .task-list-indicator::before {\n    position: absolute;\n    top: 0.15em;\n    left: px2em(-24px);\n    width: px2em(20px);\n    height: px2em(20px);\n    background-color: var(--md-default-fg-color--lightest);\n    mask-image: var(--md-tasklist-icon);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      right: px2em(-24px);\n      left: initial;\n    }\n  }\n\n  // Tasklist indicator in checked state\n  [type=\"checkbox\"]:checked + .task-list-indicator::before {\n    background-color: $clr-green-a400;\n    mask-image: var(--md-tasklist-icon--checked);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // [tablet +]: Allow for rendering content as sidebars\n  @include break-from-device(tablet) {\n\n    // Modifier to float block elements\n    .inline {\n      float: left;\n      width: px2rem(234px);\n      margin-top: 0;\n      margin-right: px2rem(16px);\n      margin-bottom: px2rem(16px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: right;\n        margin-right: 0;\n        margin-left: px2rem(16px);\n      }\n\n      // Modifier to move to end (ltr: right, rtl: left)\n      &.end {\n        float: right;\n        margin-right: 0;\n        margin-left: px2rem(16px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          float: left;\n          margin-right: px2rem(16px);\n          margin-left: 0;\n        }\n      }\n    }\n  }\n}\n"]}
\ No newline at end of file
diff --git a/freetype/docs/reference/assets/stylesheets/palette.f1a3b89f.min.css b/freetype/docs/reference/assets/stylesheets/palette.f1a3b89f.min.css
new file mode 100644
index 000000000..8bbfcfe69
--- /dev/null
+++ b/freetype/docs/reference/assets/stylesheets/palette.f1a3b89f.min.css
@@ -0,0 +1,2 @@
+[data-md-color-accent=red]{--md-accent-fg-color:#ff1947;--md-accent-fg-color--transparent:rgba(255,25,71,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=pink]{--md-accent-fg-color:#f50056;--md-accent-fg-color--transparent:rgba(245,0,86,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=purple]{--md-accent-fg-color:#df41fb;--md-accent-fg-color--transparent:rgba(223,65,251,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=deep-purple]{--md-accent-fg-color:#7c4dff;--md-accent-fg-color--transparent:rgba(124,77,255,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=indigo]{--md-accent-fg-color:#526cfe;--md-accent-fg-color--transparent:rgba(82,108,254,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=blue]{--md-accent-fg-color:#4287ff;--md-accent-fg-color--transparent:rgba(66,135,255,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=light-blue]{--md-accent-fg-color:#0091eb;--md-accent-fg-color--transparent:rgba(0,145,235,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=cyan]{--md-accent-fg-color:#00bad6;--md-accent-fg-color--transparent:rgba(0,186,214,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=teal]{--md-accent-fg-color:#00bda4;--md-accent-fg-color--transparent:rgba(0,189,164,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=green]{--md-accent-fg-color:#00c753;--md-accent-fg-color--transparent:rgba(0,199,83,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=light-green]{--md-accent-fg-color:#63de17;--md-accent-fg-color--transparent:rgba(99,222,23,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=lime]{--md-accent-fg-color:#b0eb00;--md-accent-fg-color--transparent:rgba(176,235,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=yellow]{--md-accent-fg-color:#ffd500;--md-accent-fg-color--transparent:rgba(255,213,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=amber]{--md-accent-fg-color:#fa0;--md-accent-fg-color--transparent:rgba(255,170,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=orange]{--md-accent-fg-color:#ff9100;--md-accent-fg-color--transparent:rgba(255,145,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=deep-orange]{--md-accent-fg-color:#ff6e42;--md-accent-fg-color--transparent:rgba(255,110,66,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=red]{--md-primary-fg-color:#ef5552;--md-primary-fg-color--light:#e57171;--md-primary-fg-color--dark:#e53734;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=pink]{--md-primary-fg-color:#e92063;--md-primary-fg-color--light:#ec417a;--md-primary-fg-color--dark:#c3185d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=purple]{--md-primary-fg-color:#ab47bd;--md-primary-fg-color--light:#bb69c9;--md-primary-fg-color--dark:#8c24a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=deep-purple]{--md-primary-fg-color:#7e56c2;--md-primary-fg-color--light:#9574cd;--md-primary-fg-color--dark:#673ab6;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=indigo]{--md-primary-fg-color:#4051b5;--md-primary-fg-color--light:#5d6cc0;--md-primary-fg-color--dark:#303fa1;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=blue]{--md-primary-fg-color:#2094f3;--md-primary-fg-color--light:#42a5f5;--md-primary-fg-color--dark:#1975d2;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=light-blue]{--md-primary-fg-color:#02a6f2;--md-primary-fg-color--light:#28b5f6;--md-primary-fg-color--dark:#0287cf;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=cyan]{--md-primary-fg-color:#00bdd6;--md-primary-fg-color--light:#25c5da;--md-primary-fg-color--dark:#0097a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=teal]{--md-primary-fg-color:#009485;--md-primary-fg-color--light:#26a699;--md-primary-fg-color--dark:#007a6c;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=green]{--md-primary-fg-color:#4cae4f;--md-primary-fg-col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new file mode 100644
index 000000000..80516686e
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+++ b/freetype/docs/reference/assets/stylesheets/palette.f1a3b89f.min.css.map
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IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n@each $name, $color in (\n  \"red\":         $clr-red-a400,\n  \"pink\":        $clr-pink-a400,\n  \"purple\":      $clr-purple-a200,\n  \"deep-purple\": $clr-deep-purple-a200,\n  \"indigo\":      $clr-indigo-a200,\n  \"blue\":        $clr-blue-a200,\n  \"light-blue\":  $clr-light-blue-a700,\n  \"cyan\":        $clr-cyan-a700,\n  \"teal\":        $clr-teal-a700,\n  \"green\":       $clr-green-a700,\n  \"light-green\": $clr-light-green-a700,\n  \"lime\":        $clr-lime-a700,\n  \"yellow\":      $clr-yellow-a700,\n  \"amber\":       $clr-amber-a700,\n  \"orange\":      $clr-orange-a400,\n  \"deep-orange\": $clr-deep-orange-a200\n) {\n\n  // Color palette\n  [data-md-color-accent=\"#{$name}\"] {\n    --md-accent-fg-color:              hsla(#{hex2hsl($color)}, 1);\n    --md-accent-fg-color--transparent: hsla(#{hex2hsl($color)}, 0.1);\n\n    // Inverted text for lighter shades\n    @if index(\"lime\" \"yellow\" \"amber\" \"orange\", $name) {\n      --md-accent-bg-color:           hsla(0, 0%, 0%, 0.87);\n      --md-accent-bg-color--light:    hsla(0, 0%, 0%, 0.54);\n    } @else {\n      --md-accent-bg-color:           hsla(0, 0%, 100%, 1);\n      --md-accent-bg-color--light:    hsla(0, 0%, 100%, 0.7);\n    }\n  }\n}\n","[data-md-color-accent=red] {\n  --md-accent-fg-color: hsla(348, 100%, 55%, 1);\n  --md-accent-fg-color--transparent: hsla(348, 100%, 55%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=pink] {\n  --md-accent-fg-color: hsla(339, 100%, 48%, 1);\n  --md-accent-fg-color--transparent: hsla(339, 100%, 48%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=purple] {\n  --md-accent-fg-color: hsla(291, 96%, 62%, 1);\n  --md-accent-fg-color--transparent: hsla(291, 96%, 62%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=deep-purple] {\n  --md-accent-fg-color: hsla(256, 100%, 65%, 1);\n  --md-accent-fg-color--transparent: hsla(256, 100%, 65%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=indigo] {\n  --md-accent-fg-color: hsla(231, 99%, 66%, 1);\n  --md-accent-fg-color--transparent: hsla(231, 99%, 66%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=blue] {\n  --md-accent-fg-color: hsla(218, 100%, 63%, 1);\n  --md-accent-fg-color--transparent: hsla(218, 100%, 63%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=light-blue] {\n  --md-accent-fg-color: hsla(203, 100%, 46%, 1);\n  --md-accent-fg-color--transparent: hsla(203, 100%, 46%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=cyan] {\n  --md-accent-fg-color: hsla(188, 100%, 42%, 1);\n  --md-accent-fg-color--transparent: hsla(188, 100%, 42%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=teal] {\n  --md-accent-fg-color: hsla(172, 100%, 37%, 1);\n  --md-accent-fg-color--transparent: hsla(172, 100%, 37%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=green] {\n  --md-accent-fg-color: hsla(145, 100%, 39%, 1);\n  --md-accent-fg-color--transparent: hsla(145, 100%, 39%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=light-green] {\n  --md-accent-fg-color: hsla(97, 81%, 48%, 1);\n  --md-accent-fg-color--transparent: hsla(97, 81%, 48%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=lime] {\n  --md-accent-fg-color: hsla(75, 100%, 46%, 1);\n  --md-accent-fg-color--transparent: hsla(75, 100%, 46%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=yellow] {\n  --md-accent-fg-color: hsla(50, 100%, 50%, 1);\n  --md-accent-fg-color--transparent: hsla(50, 100%, 50%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=amber] {\n  --md-accent-fg-color: hsla(40, 100%, 50%, 1);\n  --md-accent-fg-color--transparent: hsla(40, 100%, 50%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=orange] {\n  --md-accent-fg-color: hsla(34, 100%, 50%, 1);\n  --md-accent-fg-color--transparent: hsla(34, 100%, 50%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=deep-orange] {\n  --md-accent-fg-color: hsla(14, 100%, 63%, 1);\n  --md-accent-fg-color--transparent: hsla(14, 100%, 63%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=red] {\n  --md-primary-fg-color: hsla(1, 83%, 63%, 1);\n  --md-primary-fg-color--light: hsla(0, 69%, 67%, 1);\n  --md-primary-fg-color--dark: hsla(1, 77%, 55%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=pink] {\n  --md-primary-fg-color: hsla(340, 82%, 52%, 1);\n  --md-primary-fg-color--light: hsla(340, 82%, 59%, 1);\n  --md-primary-fg-color--dark: hsla(336, 78%, 43%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=purple] {\n  --md-primary-fg-color: hsla(291, 47%, 51%, 1);\n  --md-primary-fg-color--light: hsla(291, 47%, 60%, 1);\n  --md-primary-fg-color--dark: hsla(287, 65%, 40%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=deep-purple] {\n  --md-primary-fg-color: hsla(262, 47%, 55%, 1);\n  --md-primary-fg-color--light: hsla(262, 47%, 63%, 1);\n  --md-primary-fg-color--dark: hsla(262, 52%, 47%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=indigo] {\n  --md-primary-fg-color: hsla(231, 48%, 48%, 1);\n  --md-primary-fg-color--light: hsla(231, 44%, 56%, 1);\n  --md-primary-fg-color--dark: hsla(232, 54%, 41%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=blue] {\n  --md-primary-fg-color: hsla(207, 90%, 54%, 1);\n  --md-primary-fg-color--light: hsla(207, 90%, 61%, 1);\n  --md-primary-fg-color--dark: hsla(210, 79%, 46%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=light-blue] {\n  --md-primary-fg-color: hsla(199, 98%, 48%, 1);\n  --md-primary-fg-color--light: hsla(199, 92%, 56%, 1);\n  --md-primary-fg-color--dark: hsla(201, 98%, 41%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=cyan] {\n  --md-primary-fg-color: hsla(187, 100%, 42%, 1);\n  --md-primary-fg-color--light: hsla(187, 71%, 50%, 1);\n  --md-primary-fg-color--dark: hsla(186, 100%, 33%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=teal] {\n  --md-primary-fg-color: hsla(174, 100%, 29%, 1);\n  --md-primary-fg-color--light: hsla(174, 63%, 40%, 1);\n  --md-primary-fg-color--dark: hsla(173, 100%, 24%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=green] {\n  --md-primary-fg-color: hsla(122, 39%, 49%, 1);\n  --md-primary-fg-color--light: hsla(123, 38%, 57%, 1);\n  --md-primary-fg-color--dark: hsla(123, 43%, 39%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=light-green] {\n  --md-primary-fg-color: hsla(88, 50%, 53%, 1);\n  --md-primary-fg-color--light: hsla(88, 50%, 60%, 1);\n  --md-primary-fg-color--dark: hsla(92, 48%, 42%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=lime] {\n  --md-primary-fg-color: hsla(66, 70%, 54%, 1);\n  --md-primary-fg-color--light: hsla(66, 70%, 61%, 1);\n  --md-primary-fg-color--dark: hsla(62, 61%, 44%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=yellow] {\n  --md-primary-fg-color: hsla(54, 100%, 62%, 1);\n  --md-primary-fg-color--light: hsla(54, 100%, 67%, 1);\n  --md-primary-fg-color--dark: hsla(43, 96%, 58%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=amber] {\n  --md-primary-fg-color: hsla(45, 100%, 51%, 1);\n  --md-primary-fg-color--light: hsla(45, 100%, 58%, 1);\n  --md-primary-fg-color--dark: hsla(38, 100%, 50%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=orange] {\n  --md-primary-fg-color: hsla(36, 100%, 57%, 1);\n  --md-primary-fg-color--light: hsla(36, 100%, 57%, 1);\n  --md-primary-fg-color--dark: hsla(33, 100%, 49%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=deep-orange] {\n  --md-primary-fg-color: hsla(14, 100%, 63%, 1);\n  --md-primary-fg-color--light: hsla(14, 100%, 70%, 1);\n  --md-primary-fg-color--dark: hsla(14, 91%, 54%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=brown] {\n  --md-primary-fg-color: hsla(16, 25%, 38%, 1);\n  --md-primary-fg-color--light: hsla(16, 18%, 47%, 1);\n  --md-primary-fg-color--dark: hsla(14, 26%, 29%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=grey] {\n  --md-primary-fg-color: hsla(0, 0%, 46%, 1);\n  --md-primary-fg-color--light: hsla(0, 0%, 62%, 1);\n  --md-primary-fg-color--dark: hsla(0, 0%, 38%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=blue-grey] {\n  --md-primary-fg-color: hsla(199, 18%, 40%, 1);\n  --md-primary-fg-color--light: hsla(200, 18%, 46%, 1);\n  --md-primary-fg-color--dark: hsla(199, 18%, 33%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=white] {\n  --md-primary-fg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-fg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-primary-fg-color--dark: hsla(0, 0%, 0%, 0.07);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n  --md-typeset-a-color: hsla(231, 48%, 48%, 1);\n}\n@media screen and (min-width: 60em) {\n  [data-md-color-primary=white] .md-search__input {\n    background-color: rgba(0, 0, 0, 0.07);\n  }\n  [data-md-color-primary=white] .md-search__input + .md-search__icon {\n    color: rgba(0, 0, 0, 0.87);\n  }\n  [data-md-color-primary=white] .md-search__input::placeholder {\n    color: rgba(0, 0, 0, 0.54);\n  }\n  [data-md-color-primary=white] .md-search__input:hover {\n    background-color: rgba(0, 0, 0, 0.32);\n  }\n}\n@media screen and (min-width: 76.25em) {\n  [data-md-color-primary=white] .md-tabs {\n    border-bottom: 0.05rem solid rgba(0, 0, 0, 0.07);\n  }\n}\n\n[data-md-color-primary=black] {\n  --md-primary-fg-color: hsla(0, 0%, 0%, 1);\n  --md-primary-fg-color--light: hsla(0, 0%, 0%, 0.54);\n  --md-primary-fg-color--dark: hsla(0, 0%, 0%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-typeset-a-color: hsla(231, 48%, 48%, 1);\n}\n[data-md-color-primary=black] .md-header {\n  background-color: black;\n}\n@media screen and (max-width: 59.9375em) {\n  [data-md-color-primary=black] .md-nav__source {\n    background-color: rgba(0, 0, 0, 0.87);\n  }\n}\n@media screen and (min-width: 60em) {\n  [data-md-color-primary=black] .md-search__input {\n    background-color: rgba(255, 255, 255, 0.12);\n  }\n  [data-md-color-primary=black] .md-search__input:hover {\n    background-color: rgba(255, 255, 255, 0.3);\n  }\n}\n@media screen and (max-width: 76.1875em) {\n  html [data-md-color-primary=black] .md-nav--primary .md-nav__title[for=__drawer] {\n    background-color: black;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  [data-md-color-primary=black] .md-tabs {\n    background-color: black;\n  }\n}\n\n@media screen {\n  [data-md-color-scheme=slate] {\n    --md-hue: 232;\n    --md-default-fg-color: hsla(var(--md-hue), 75%, 95%, 1);\n    --md-default-fg-color--light: hsla(var(--md-hue), 75%, 90%, 0.62);\n    --md-default-fg-color--lighter: hsla(var(--md-hue), 75%, 90%, 0.32);\n    --md-default-fg-color--lightest: hsla(var(--md-hue), 75%, 90%, 0.12);\n    --md-default-bg-color: hsla(var(--md-hue), 15%, 21%, 1);\n    --md-default-bg-color--light: hsla(var(--md-hue), 15%, 21%, 0.54);\n    --md-default-bg-color--lighter: hsla(var(--md-hue), 15%, 21%, 0.26);\n    --md-default-bg-color--lightest: hsla(var(--md-hue), 15%, 21%, 0.07);\n    --md-code-fg-color: hsla(var(--md-hue), 18%, 86%, 1);\n    --md-code-bg-color: hsla(var(--md-hue), 15%, 15%, 1);\n    --md-code-hl-color: hsla(218, 100%, 63%, 0.15);\n    --md-code-hl-number-color: hsla(6, 74%, 63%, 1);\n    --md-code-hl-special-color: hsla(340, 83%, 66%, 1);\n    --md-code-hl-function-color: hsla(291, 57%, 65%, 1);\n    --md-code-hl-constant-color: hsla(250, 62%, 70%, 1);\n    --md-code-hl-keyword-color: hsla(219, 66%, 64%, 1);\n    --md-code-hl-string-color: hsla(150, 58%, 44%, 1);\n    --md-code-hl-name-color: var(--md-code-fg-color);\n    --md-code-hl-operator-color: var(--md-default-fg-color--light);\n    --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n    --md-code-hl-comment-color: var(--md-default-fg-color--light);\n    --md-code-hl-generic-color: var(--md-default-fg-color--light);\n    --md-code-hl-variable-color: var(--md-default-fg-color--light);\n    --md-typeset-color: var(--md-default-fg-color);\n    --md-typeset-a-color: var(--md-primary-fg-color);\n    --md-typeset-mark-color: hsla(218, 100%, 63%, 0.3);\n    --md-typeset-kbd-color: hsla(var(--md-hue), 15%, 94%, 0.12);\n    --md-typeset-kbd-accent-color: hsla(var(--md-hue), 15%, 94%, 0.2);\n    --md-typeset-kbd-border-color: hsla(var(--md-hue), 15%, 14%, 1);\n    --md-admonition-bg-color: hsla(var(--md-hue), 0%, 100%, 0.025);\n    --md-footer-bg-color: hsla(var(--md-hue), 15%, 12%, 0.87);\n    --md-footer-bg-color--dark: hsla(var(--md-hue), 15%, 10%, 1);\n  }\n  [data-md-color-scheme=slate][data-md-color-primary=black], [data-md-color-scheme=slate][data-md-color-primary=white] {\n    --md-typeset-a-color: hsla(231, 44%, 56%, 1);\n  }\n}\n\n/*# sourceMappingURL=palette.css.map */","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n@each $name, $colors in (\n  \"red\":         $clr-red-400         $clr-red-300         $clr-red-600,\n  \"pink\":        $clr-pink-500        $clr-pink-400        $clr-pink-700,\n  \"purple\":      $clr-purple-400      $clr-purple-300      $clr-purple-600,\n  \"deep-purple\": $clr-deep-purple-400 $clr-deep-purple-300 $clr-deep-purple-500,\n  \"indigo\":      $clr-indigo-500      $clr-indigo-400      $clr-indigo-700,\n  \"blue\":        $clr-blue-500        $clr-blue-400        $clr-blue-700,\n  \"light-blue\":  $clr-light-blue-500  $clr-light-blue-400  $clr-light-blue-700,\n  \"cyan\":        $clr-cyan-500        $clr-cyan-400        $clr-cyan-700,\n  \"teal\":        $clr-teal-500        $clr-teal-400        $clr-teal-700,\n  \"green\":       $clr-green-500       $clr-green-400       $clr-green-700,\n  \"light-green\": $clr-light-green-500 $clr-light-green-400 $clr-light-green-700,\n  \"lime\":        $clr-lime-500        $clr-lime-400        $clr-lime-700,\n  \"yellow\":      $clr-yellow-500      $clr-yellow-400      $clr-yellow-700,\n  \"amber\":       $clr-amber-500       $clr-amber-400       $clr-amber-700,\n  \"orange\":      $clr-orange-400      $clr-orange-400      $clr-orange-600,\n  \"deep-orange\": $clr-deep-orange-400 $clr-deep-orange-300 $clr-deep-orange-600,\n  \"brown\":       $clr-brown-500       $clr-brown-400       $clr-brown-700,\n  \"grey\":        $clr-grey-600        $clr-grey-500        $clr-grey-700,\n  \"blue-grey\":   $clr-blue-grey-600   $clr-blue-grey-500   $clr-blue-grey-700\n) {\n\n  // Color palette\n  [data-md-color-primary=\"#{$name}\"] {\n    --md-primary-fg-color:             hsla(#{hex2hsl(nth($colors, 1))}, 1);\n    --md-primary-fg-color--light:      hsla(#{hex2hsl(nth($colors, 2))}, 1);\n    --md-primary-fg-color--dark:       hsla(#{hex2hsl(nth($colors, 3))}, 1);\n\n    // Inverted text for lighter shades\n    @if index(\"lime\" \"yellow\" \"amber\" \"orange\", $name) {\n      --md-primary-bg-color:           hsla(0, 0%, 0%, 0.87);\n      --md-primary-bg-color--light:    hsla(0, 0%, 0%, 0.54);\n    } @else {\n      --md-primary-bg-color:           hsla(0, 0%, 100%, 1);\n      --md-primary-bg-color--light:    hsla(0, 0%, 100%, 0.7);\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: white\n// ----------------------------------------------------------------------------\n\n// Color palette\n[data-md-color-primary=\"white\"] {\n  --md-primary-fg-color:               hsla(0, 0%, 100%, 1);\n  --md-primary-fg-color--light:        hsla(0, 0%, 100%, 0.7);\n  --md-primary-fg-color--dark:         hsla(0, 0%, 0%, 0.07);\n  --md-primary-bg-color:               hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light:        hsla(0, 0%, 0%, 0.54);\n\n  // Typeset color shades\n  --md-typeset-a-color:                hsla(#{hex2hsl($clr-indigo-500)}, 1);\n\n  // [tablet portrait +]: Header-embedded search\n  @include break-from-device(tablet landscape) {\n\n    // Search input\n    .md-search__input {\n      background-color: hsla(0, 0%, 0%, 0.07);\n\n      // Search icon color\n      + .md-search__icon {\n        color: hsla(0, 0%, 0%, 0.87);\n      }\n\n      // Placeholder color\n      &::placeholder {\n        color: hsla(0, 0%, 0%, 0.54);\n      }\n\n      // Search input on hover\n      &:hover {\n        background-color: hsla(0, 0%, 0%, 0.32);\n      }\n    }\n  }\n\n  // [screen +]: Add bottom border for tabs\n  @include break-from-device(screen) {\n\n    // Navigation tabs\n    .md-tabs {\n      border-bottom: px2rem(1px) solid hsla(0, 0%, 0%, 0.07);\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: black\n// ----------------------------------------------------------------------------\n\n// Color palette\n[data-md-color-primary=\"black\"] {\n  --md-primary-fg-color:               hsla(0, 0%, 0%, 1);\n  --md-primary-fg-color--light:        hsla(0, 0%, 0%, 0.54);\n  --md-primary-fg-color--dark:         hsla(0, 0%, 0%, 1);\n  --md-primary-bg-color:               hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light:        hsla(0, 0%, 100%, 0.7);\n\n  // Text color shades\n  --md-typeset-a-color:                hsla(#{hex2hsl($clr-indigo-500)}, 1);\n\n  // Header\n  .md-header {\n    background-color: hsla(0, 0%, 0%, 1);\n  }\n\n  // [tablet portrait -]: Layered navigation\n  @include break-to-device(tablet portrait) {\n\n    // Repository information container\n    .md-nav__source {\n      background-color: hsla(0, 0%, 0%, 0.87);\n    }\n  }\n\n  // [tablet landscape +]: Header-embedded search\n  @include break-from-device(tablet landscape) {\n\n    // Search input\n    .md-search__input {\n      background-color: hsla(0, 0%, 100%, 0.12);\n\n      // Search form on hover\n      &:hover {\n        background-color: hsla(0, 0%, 100%, 0.3);\n      }\n    }\n  }\n\n  // [tablet -]: Layered navigation\n  @include break-to-device(tablet) {\n\n    // Site title in main navigation\n    html & .md-nav--primary .md-nav__title[for=\"__drawer\"] {\n      background-color: hsla(0, 0%, 0%, 1);\n    }\n  }\n\n  // [screen +]: Set background color for tabs\n  @include break-from-device(screen) {\n\n    // Navigation tabs\n    .md-tabs {\n      background-color: hsla(0, 0%, 0%, 1);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n///\n/// Device-specific breakpoints\n///\n/// @example\n///   $break-devices: (\n///     mobile: (\n///       portrait:  220px  479px,\n///       landscape: 480px  719px\n///     ),\n///     tablet: (\n///       portrait:  720px  959px,\n///       landscape: 960px  1219px\n///     ),\n///     screen: (\n///       small:     1220px 1599px,\n///       medium:    1600px 1999px,\n///       large:     2000px\n///     )\n///   );\n///\n$break-devices: () !default;\n\n// ----------------------------------------------------------------------------\n// Helpers\n// ----------------------------------------------------------------------------\n\n///\n/// Choose minimum and maximum device widths\n///\n@function break-select-min-max($devices) {\n  $min: 1000000;\n  $max: 0;\n  @each $key, $value in $devices {\n    @while type-of($value) == map {\n      $value: break-select-min-max($value);\n    }\n    @if type-of($value) == list {\n      @each $number in $value {\n        @if type-of($number) == number {\n          $min: min($number, $min);\n          @if $max {\n            $max: max($number, $max);\n          }\n        } @else {\n          @error \"Invalid number: #{$number}\";\n        }\n      }\n    } @else if type-of($value) == number {\n      $min: min($value, $min);\n      $max: null;\n    } @else {\n      @error \"Invalid value: #{$value}\";\n    }\n  }\n  @return $min, $max;\n}\n\n///\n/// Select minimum and maximum widths for a device breakpoint\n///\n@function break-select-device($device) {\n  $current: $break-devices;\n  @for $n from 1 through length($device) {\n    @if type-of($current) == map {\n      $current: map-get($current, nth($device, $n));\n    } @else {\n      @error \"Invalid device map: #{$devices}\";\n    }\n  }\n  @if type-of($current) == list or type-of($current) == number {\n    $current: (default: $current);\n  }\n  @return break-select-min-max($current);\n}\n\n// ----------------------------------------------------------------------------\n// Mixins\n// ----------------------------------------------------------------------------\n\n///\n/// A minimum-maximum media query breakpoint\n///\n@mixin break-at($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (min-width: $breakpoint) {\n      @content;\n    }\n  } @else if type-of($breakpoint) == list {\n    $min: nth($breakpoint, 1);\n    $max: nth($breakpoint, 2);\n    @if type-of($min) == number and type-of($max) == number {\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid breakpoint: #{$breakpoint}\";\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// An orientation media query breakpoint\n///\n@mixin break-at-orientation($breakpoint) {\n  @if type-of($breakpoint) == string {\n    @media screen and (orientation: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A maximum-aspect-ratio media query breakpoint\n///\n@mixin break-at-ratio($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (max-aspect-ratio: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A minimum-maximum media query device breakpoint\n///\n@mixin break-at-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    @if nth($breakpoint, 2) {\n      $min: nth($breakpoint, 1);\n      $max: nth($breakpoint, 2);\n\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid device: #{$device}\";\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A minimum media query device breakpoint\n///\n@mixin break-from-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $min: nth($breakpoint, 1);\n\n    @media screen and (min-width: $min) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A maximum media query device breakpoint\n///\n@mixin break-to-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $max: nth($breakpoint, 2);\n\n    @media screen and (max-width: $max) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Only use dark mode on screens\n@media screen {\n\n  // Slate theme, i.e. dark mode\n  [data-md-color-scheme=\"slate\"] {\n\n    // Slate's hue in the range [0,360] - change this variable to alter the tone\n    // of the theme, e.g. to make it more redish or greenish. This is a slate-\n    // specific variable, but the same approach may be adapted to custom themes.\n    --md-hue: 232;\n\n    // Default color shades\n    --md-default-fg-color:             hsla(var(--md-hue), 75%, 95%, 1);\n    --md-default-fg-color--light:      hsla(var(--md-hue), 75%, 90%, 0.62);\n    --md-default-fg-color--lighter:    hsla(var(--md-hue), 75%, 90%, 0.32);\n    --md-default-fg-color--lightest:   hsla(var(--md-hue), 75%, 90%, 0.12);\n    --md-default-bg-color:             hsla(var(--md-hue), 15%, 21%, 1);\n    --md-default-bg-color--light:      hsla(var(--md-hue), 15%, 21%, 0.54);\n    --md-default-bg-color--lighter:    hsla(var(--md-hue), 15%, 21%, 0.26);\n    --md-default-bg-color--lightest:   hsla(var(--md-hue), 15%, 21%, 0.07);\n\n    // Code color shades\n    --md-code-fg-color:                hsla(var(--md-hue), 18%, 86%, 1);\n    --md-code-bg-color:                hsla(var(--md-hue), 15%, 15%, 1);\n\n    // Code highlighting color shades\n    --md-code-hl-color:                hsla(#{hex2hsl($clr-blue-a200)}, 0.15);\n    --md-code-hl-number-color:         hsla(6, 74%, 63%, 1);\n    --md-code-hl-special-color:        hsla(340, 83%, 66%, 1);\n    --md-code-hl-function-color:       hsla(291, 57%, 65%, 1);\n    --md-code-hl-constant-color:       hsla(250, 62%, 70%, 1);\n    --md-code-hl-keyword-color:        hsla(219, 66%, 64%, 1);\n    --md-code-hl-string-color:         hsla(150, 58%, 44%, 1);\n    --md-code-hl-name-color:           var(--md-code-fg-color);\n    --md-code-hl-operator-color:       var(--md-default-fg-color--light);\n    --md-code-hl-punctuation-color:    var(--md-default-fg-color--light);\n    --md-code-hl-comment-color:        var(--md-default-fg-color--light);\n    --md-code-hl-generic-color:        var(--md-default-fg-color--light);\n    --md-code-hl-variable-color:       var(--md-default-fg-color--light);\n\n    // Typeset color shades\n    --md-typeset-color:                var(--md-default-fg-color);\n\n    // Typeset `a` color shades\n    --md-typeset-a-color:              var(--md-primary-fg-color);\n\n    // Typeset `mark` color shades\n    --md-typeset-mark-color:           hsla(#{hex2hsl($clr-blue-a200)}, 0.3);\n\n    // Typeset `kbd` color shades\n    --md-typeset-kbd-color:            hsla(var(--md-hue), 15%, 94%, 0.12);\n    --md-typeset-kbd-accent-color:     hsla(var(--md-hue), 15%, 94%, 0.2);\n    --md-typeset-kbd-border-color:     hsla(var(--md-hue), 15%, 14%, 1);\n\n    // Admonition color shades\n    --md-admonition-bg-color:          hsla(var(--md-hue), 0%, 100%, 0.025);\n\n    // Footer color shades\n    --md-footer-bg-color:              hsla(var(--md-hue), 15%, 12%, 0.87);\n    --md-footer-bg-color--dark:        hsla(var(--md-hue), 15%, 10%, 1);\n\n    // Black and white primary colors\n    &[data-md-color-primary=\"black\"],\n    &[data-md-color-primary=\"white\"] {\n\n      // Typeset color shades\n      --md-typeset-a-color:            hsla(#{hex2hsl($clr-indigo-400)}, 1);\n    }\n  }\n}\n"]}
\ No newline at end of file
diff --git a/freetype/docs/reference/ft2-auto_hinter.html b/freetype/docs/reference/ft2-auto_hinter.html
index 80ccfd724..2ccc6ce94 100644
--- a/freetype/docs/reference/ft2-auto_hinter.html
+++ b/freetype/docs/reference/ft2-auto_hinter.html
@@ -1,145 +1,136 @@
 
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       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>The auto-hinter - FreeType-2.10.4 API Reference</title>
+        <title>The auto-hinter - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
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+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
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+
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   </head>
   
+  
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-      <a href="#the-auto-hinter" tabindex="0" class="md-skip">
-        Skip to content
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#the-auto-hinter" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
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-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
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+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
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+            
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+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,360 +175,396 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,53 +572,63 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The auto-hinter
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-auto_hinter.html" class="md-nav__link md-nav__link--active">
         The auto-hinter
-      </label>
-    
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link md-nav__link--active">
-      The auto-hinter
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -598,428 +637,462 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1029,18 +1102,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1049,10 +1127,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1061,7 +1135,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1072,10 +1146,7 @@
 <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
 <p>While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. The following lists the available properties together with the necessary macros and structures.</p>
 <p>Note that the auto-hinter's module name is &lsquo;autofitter&rsquo; for historical reasons.</p>
-<p>Available properties are <code><a href="ft2-properties.html#increase-x-height">increase-x-height</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code> (experimental), <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code> (experimental), <code><a href="ft2-properties.html#warping">warping</a></code> (experimental), <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> (experimental), <code><a href="ft2-properties.html#fallback-script">fallback-script</a></code> (experimental), and <code><a href="ft2-properties.html#default-script">default-script</a></code> (experimental), as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
-                
-                  
-                
+<p>Available properties are <code><a href="ft2-properties.html#increase-x-height">increase-x-height</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code> (experimental), <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code> (experimental), <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> (experimental), <code><a href="ft2-properties.html#fallback-script">fallback-script</a></code> (experimental), and <code><a href="ft2-properties.html#default-script">default-script</a></code> (experimental), as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
                 
               
               
@@ -1086,59 +1157,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-gasp_table.html" title="Gasp Table" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                Gasp Table
+        <a href="ft2-gasp_table.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Gasp Table" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
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+              Gasp Table
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-          </a>
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+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-cff_driver.html" title="The CFF driver" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
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-                The CFF driver
+        <a href="ft2-cff_driver.html" class="md-footer__link md-footer__link--next" aria-label="Next: The CFF driver" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              The CFF driver
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1146,10 +1218,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
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+    
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         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-base_interface.html b/freetype/docs/reference/ft2-base_interface.html
index 25f219dbb..91925f186 100644
--- a/freetype/docs/reference/ft2-base_interface.html
+++ b/freetype/docs/reference/ft2-base_interface.html
@@ -1,145 +1,136 @@
 
-
-
-
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   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Base Interface - FreeType-2.10.4 API Reference</title>
+        <title>Base Interface - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#base-interface" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#base-interface" class="md-skip">
+          Skip to content
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+    </div>
+    <div data-md-component="announce">
+      
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+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
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+      </label>
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-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
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           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
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-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
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-      FreeType's header inclusion scheme
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-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
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-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,77 +272,87 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
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+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Base Interface
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-base_interface.html" class="md-nav__link md-nav__link--active">
         Base Interface
-      </label>
-    
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link md-nav__link--active">
-      Base Interface
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -671,6 +698,13 @@
 </li>
       
         <li class="md-nav__item">
+  <a href="#ft_get_transform" class="md-nav__link">
+    FT_Get_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
   <a href="#ft_load_glyph" class="md-nav__link">
     FT_Load_Glyph
   </a>
@@ -887,692 +921,738 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1582,18 +1662,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1939,6 +2024,13 @@
 </li>
       
         <li class="md-nav__item">
+  <a href="#ft_get_transform" class="md-nav__link">
+    FT_Get_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
   <a href="#ft_load_glyph" class="md-nav__link">
     FT_Load_Glyph
   </a>
@@ -2155,10 +2247,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -2167,7 +2255,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -2312,7 +2400,6 @@
 <p>Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.).</p>
 <p>Other encodings might be defined in the future.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_encoding_none">FT_ENCODING_NONE</td><td class="desc">
 <p>The encoding value&nbsp;0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information.</p>
@@ -2377,7 +2464,8 @@
 
 <h4>note</h4>
 
-<p>By default, FreeType enables a Unicode charmap and tags it with <code>FT_ENCODING_UNICODE</code> when it is either provided or can be generated from PostScript glyph name dictionaries in the font file. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, <code>FT_ENCODING_NONE</code> is used.</p>
+<p>When loading a font, FreeType makes a Unicode charmap active if possible (either if the font provides such a charmap, or if FreeType can synthesize one from PostScript glyph name dictionaries; in either case, the charmap is tagged with <code>FT_ENCODING_UNICODE</code>). If such a charmap is synthesized, it is placed at the first position of the charmap array.</p>
+<p>All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, <code>FT_ENCODING_NONE</code> is used.</p>
 <p><code>FT_ENCODING_NONE</code> is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to <code>FT_ENCODING_UNICODE</code>). Use <code><a href="ft2-bdf_fonts.html#ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID</a></code> to find out which encoding is really present. If, for example, the <code>cs_registry</code> field is &lsquo;KOI8&rsquo; and the <code>cs_encoding</code> field is &lsquo;R&rsquo;, the font is encoded in KOI8-R.</p>
 <p><code>FT_ENCODING_NONE</code> is always set (with a single exception) by the winfonts driver. Use <code><a href="ft2-winfnt_fonts.html#ft_get_winfnt_header">FT_Get_WinFNT_Header</a></code> and examine the <code>charset</code> field of the <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code> structure to find out which encoding is really present. For example, <code><a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1251</a></code> (204) means Windows code page 1251 (for Russian).</p>
 <p><code>FT_ENCODING_NONE</code> is set if <code>platform_id</code> is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code> and <code>encoding_id</code> is not <code>TT_MAC_ID_ROMAN</code> (otherwise it is set to <code>FT_ENCODING_APPLE_ROMAN</code>).</p>
@@ -2389,11 +2477,12 @@
 <h2 id="ft_enc_tag">FT_ENC_TAG<a class="headerlink" href="#ft_enc_tag" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
 <div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_ENC_TAG</b>
-#<span class="keyword">define</span> <b>FT_ENC_TAG</b>( value, a, b, c, d )         \
-          value = ( ( (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(a) &lt;&lt; 24 ) |  \
-                    ( (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(b) &lt;&lt; 16 ) |  \
-                    ( (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(c) &lt;&lt;  8 ) |  \
-                      (<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>)(d)         )
+
+#<span class="keyword">define</span> <b>FT_ENC_TAG</b>( value, a, b, c, d )                             \
+          value = ( ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, a ) &lt;&lt; 24 ) | \
+                    ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, b ) &lt;&lt; 16 ) | \
+                    ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, c ) &lt;&lt;  8 ) | \
+                      FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, d )         )
 
 #<span class="keyword">endif</span> /* <b>FT_ENC_TAG</b> */
 </code></pre></div>
@@ -2470,7 +2559,6 @@
 
 <p>FreeType root face class structure. A face object models a typeface in a font file.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_faces">num_faces</td><td class="desc">
 <p>The number of faces in the font file. Some font formats can have multiple faces in a single font file.</p>
@@ -2718,7 +2806,6 @@
 
 <p>FreeType root size class structure. A size object models a face object at a given size.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>Handle to the parent face object.</p>
@@ -2753,7 +2840,6 @@
 
 <p>The size metrics structure gives the metrics of a size object.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="x_ppem">x_ppem</td><td class="desc">
 <p>The width of the scaled EM square in pixels, hence the term &lsquo;ppem&rsquo; (pixels per EM). It is also referred to as &lsquo;nominal width&rsquo;.</p>
@@ -2856,7 +2942,6 @@
 
 <p>FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the FreeType library instance this slot belongs to.</p>
@@ -2997,7 +3082,6 @@
 
 <p>A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> has been used while loading the glyph, values are expressed in font units instead.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="width">width</td><td class="desc">
 <p>The glyph's width.</p>
@@ -3061,7 +3145,6 @@
 
 <p>This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the <code>available_sizes</code> field of <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="height">height</td><td class="desc">
 <p>The vertical distance, in pixels, between two consecutive baselines. It is always positive.</p>
@@ -3094,7 +3177,6 @@
 
 <p>Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.</p>
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="alibrary">alibrary</td><td class="desc">
 <p>A handle to a new library object.</p>
@@ -3120,7 +3202,6 @@
 
 <p>Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the target library object.</p>
@@ -3143,7 +3224,6 @@
 
 <p>Call <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> to open a font by its pathname.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library resource.</p>
@@ -3151,7 +3231,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="pathname">pathname</td><td class="desc">
 <p>A path to the font file.</p>
@@ -3162,7 +3241,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
@@ -3174,6 +3252,7 @@
 <p>FreeType error code. 0&nbsp;means success.</p>
 <h4>note</h4>
 
+<p>The <code>pathname</code> string should be recognizable as such by a standard <code>fopen</code> call on your system; in particular, this means that <code>pathname</code> must not contain null bytes. If that is not sufficient to address all file name possibilities (for example, to handle wide character file names on Windows in UTF-16 encoding) you might use <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> to pass a memory array or a stream object instead.</p>
 <p>Use <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code> to destroy the created <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object (along with its slot and sizes).</p>
 <hr>
 
@@ -3185,7 +3264,6 @@
 
 <p>Discard a given face object, as well as all of its child slots and sizes.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a target face object.</p>
@@ -3209,7 +3287,6 @@
 <p>A counter gets initialized to&nbsp;1 at the time an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure is created. This function increments the counter. <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code> then only destroys a face if the counter is&nbsp;1, otherwise it simply decrements the counter.</p>
 <p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> objects.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a target face object.</p>
@@ -3236,7 +3313,6 @@
 
 <p>Call <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> to open a font that has been loaded into memory.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library resource.</p>
@@ -3244,7 +3320,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="file_base">file_base</td><td class="desc">
 <p>A pointer to the beginning of the font data.</p>
@@ -3258,7 +3333,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
@@ -3296,7 +3370,6 @@
 </ul>
 <p>Pass <code>NULL</code> as <code>data</code> in <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> for a given tag to reset the option and use the library or module default again.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -3366,7 +3439,6 @@
 
 <p>Create a face object from a given resource described by <code><a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a></code>.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library resource.</p>
@@ -3374,7 +3446,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="args">args</td><td class="desc">
 <p>A pointer to an <code>FT_Open_Args</code> structure that must be filled by the caller.</p>
@@ -3387,7 +3458,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
@@ -3403,6 +3473,7 @@
 <p>Each new face object created with this function also owns a default <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object, accessible as <code>face-&gt;size</code>.</p>
 <p>One <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> instance can have multiple face objects, this is, <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> and its siblings can be called multiple times using the same <code>library</code> argument.</p>
 <p>See the discussion of reference counters in the description of <code><a href="ft2-base_interface.html#ft_reference_face">FT_Reference_Face</a></code>.</p>
+<p>If <code>FT_OPEN_STREAM</code> is set in <code>args-&gt;flags</code>, the stream in <code>args-&gt;stream</code> is automatically closed before this function returns any error (including <code>FT_Err_Invalid_Argument</code>).</p>
 <h4>example</h4>
 
 <p>To loop over all faces, use code similar to the following snippet (omitting the error handling).
@@ -3482,7 +3553,6 @@
 
 <p>A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-base_interface.html#ft_attach_stream">FT_Attach_Stream</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="flags">flags</td><td class="desc">
 <p>A set of bit flags indicating how to use the structure.</p>
@@ -3494,7 +3564,7 @@
 <p>The size in bytes of the file in memory.</p>
 </td></tr>
 <tr><td class="val" id="pathname">pathname</td><td class="desc">
-<p>A pointer to an 8-bit file pathname. The pointer is not owned by FreeType.</p>
+<p>A pointer to an 8-bit file pathname, which must be a C&nbsp;string (i.e., no null bytes except at the very end). The pointer is not owned by FreeType.</p>
 </td></tr>
 <tr><td class="val" id="stream">stream</td><td class="desc">
 <p>A handle to a source stream object.</p>
@@ -3512,10 +3582,11 @@
 
 <h4>note</h4>
 
-<p>The stream type is determined by the contents of <code>flags</code> that are tested in the following order by <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>:</p>
+<p>The stream type is determined by the contents of <code>flags</code>:</p>
 <p>If the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_MEMORY</a></code> bit is set, assume that this is a memory file of <code>memory_size</code> bytes, located at <code>memory_address</code>. The data are not copied, and the client is responsible for releasing and destroying them <em>after</em> the corresponding call to <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
 <p>Otherwise, if the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_STREAM</a></code> bit is set, assume that a custom input stream <code>stream</code> is used.</p>
 <p>Otherwise, if the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_PATHNAME</a></code> bit is set, assume that this is a normal file and use <code>pathname</code> to open it.</p>
+<p>If none of the above bits are set or if multiple are set at the same time, the flags are invalid and <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> fails.</p>
 <p>If the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_DRIVER</a></code> bit is set, <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> only tries to open the file with the driver whose handler is in <code>driver</code>.</p>
 <p>If the <code><a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_PARAMS</a></code> bit is set, the parameters given by <code>num_params</code> and <code>params</code> is used. They are ignored otherwise.</p>
 <p>Ideally, both the <code>pathname</code> and <code>params</code> fields should be tagged as &lsquo;const&rsquo;; this is missing for API backward compatibility. In other words, applications should treat them as read-only.</p>
@@ -3533,7 +3604,6 @@
 
 <p>A simple structure to pass more or less generic parameters to <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="tag">tag</td><td class="desc">
 <p>A four-byte identification tag.</p>
@@ -3557,7 +3627,6 @@
 
 <p>Call <code><a href="ft2-base_interface.html#ft_attach_stream">FT_Attach_Stream</a></code> to attach a file.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The target face object.</p>
@@ -3565,7 +3634,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="filepathname">filepathname</td><td class="desc">
 <p>The pathname.</p>
@@ -3586,7 +3654,6 @@
 
 <p>&lsquo;Attach&rsquo; data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type&nbsp;1 font to get the kerning values and other metrics.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The target face object.</p>
@@ -3594,7 +3661,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="parameters">parameters</td><td class="desc">
 <p>A pointer to <code><a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a></code> that must be filled by the caller.</p>
@@ -3622,7 +3688,6 @@
 
 <p>Call <code><a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in points).</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a target face object.</p>
@@ -3630,7 +3695,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="char_width">char_width</td><td class="desc">
 <p>The nominal width, in 26.6 fractional points.</p>
@@ -3668,7 +3732,6 @@
 
 <p>Call <code><a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in pixels).</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the target face object.</p>
@@ -3676,7 +3739,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="pixel_width">pixel_width</td><td class="desc">
 <p>The nominal width, in pixels.</p>
@@ -3704,7 +3766,6 @@
 
 <p>Resize the scale of the active <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object in a face.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a target face object.</p>
@@ -3712,7 +3773,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="req">req</td><td class="desc">
 <p>A pointer to a <code><a href="ft2-base_interface.html#ft_size_requestrec">FT_Size_RequestRec</a></code>.</p>
@@ -3739,7 +3799,6 @@
 
 <p>Select a bitmap strike. To be more precise, this function sets the scaling factors of the active <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object in a face so that bitmaps from this particular strike are taken by <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> and friends.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a target face object.</p>
@@ -3747,7 +3806,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="strike_index">strike_index</td><td class="desc">
 <p>The index of the bitmap strike in the <code>available_sizes</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> structure.</p>
@@ -3781,7 +3839,6 @@
 
 <p>An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of <code><a href="ft2-base_interface.html#ft_size_request">FT_Size_Request</a></code>).</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_size_request_type_nominal">FT_SIZE_REQUEST_TYPE_NOMINAL</td><td class="desc">
 <p>The nominal size. The <code>units_per_EM</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> is used to determine both scaling values.</p>
@@ -3822,7 +3879,6 @@
 
 <p>A structure to model a size request.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="type">type</td><td class="desc">
 <p>See <code><a href="ft2-base_interface.html#ft_size_request_type">FT_Size_Request_Type</a></code>.</p>
@@ -3865,7 +3921,6 @@
 
 <p>Set the transformation that is applied to glyph images when they are loaded into a glyph slot through <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -3873,7 +3928,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="matrix">matrix</td><td class="desc">
 <p>A pointer to the transformation's 2x2 matrix. Use <code>NULL</code> for the identity matrix.</p>
@@ -3885,11 +3939,42 @@
 
 <h4>note</h4>
 
-<p>This function is provided as a convenience, but keep in mind that <code><a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a></code> coefficients are only 16.16 fixed point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers.</p>
+<p>This function is provided as a convenience, but keep in mind that <code><a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a></code> coefficients are only 16.16 fixed-point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers.</p>
 <p>The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> or <code><a href="ft2-base_interface.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>.</p>
 <p>Note that this also transforms the <code>face.glyph.advance</code> field, but <strong>not</strong> the values in <code>face.glyph.metrics</code>.</p>
 <hr>
 
+<h2 id="ft_get_transform">FT_Get_Transform<a class="headerlink" href="#ft_get_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Get_Transform</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>     face,
+                    <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix,
+                    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  delta );
+</code></pre></div>
+
+<p>Return the transformation that is applied to glyph images when they are loaded into a glyph slot through <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>. See <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code> for more details.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to a transformation's 2x2 matrix. Set this to NULL if you are not interested in the value.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>A pointer a translation vector. Set this to NULL if you are not interested in the value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
 <h2 id="ft_load_glyph">FT_Load_Glyph<a class="headerlink" href="#ft_load_glyph" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
 <div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
@@ -3900,7 +3985,6 @@
 
 <p>Load a glyph into the glyph slot of a face object.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the target face object where the glyph is loaded.</p>
@@ -3908,7 +3992,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
 <p>The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value.</p>
@@ -3937,7 +4020,6 @@
 
 <p>Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -3952,7 +4034,7 @@
 <p>The glyph index. 0&nbsp;means &lsquo;undefined character code&rsquo;.</p>
 <h4>note</h4>
 
-<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;. If the first glyph is not named &lsquo;.notdef&rsquo;, then for Type&nbsp;1 and Type&nbsp;42 fonts, &lsquo;.notdef&rsquo; will be moved into the glyph ID&nbsp;0 position, and whatever was there will be moved to the position &lsquo;.notdef&rsquo; had. For Type&nbsp;1 fonts, if there is no &lsquo;.notdef&rsquo; glyph at all, then one will be created at index&nbsp;0 and whatever was there will be moved to the last index -- Type&nbsp;42 fonts are considered invalid under this condition.</p>
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;. If the first glyph is not named &lsquo;.notdef&rsquo;, then for Type&nbsp;1 and Type&nbsp;42 fonts, &lsquo;.notdef&rsquo; will be moved into the glyph ID&nbsp;0 position, and whatever was there will be moved to the position &lsquo;.notdef&rsquo; had. For Type&nbsp;1 fonts, if there is no &lsquo;.notdef&rsquo; glyph at all, then one will be created at index&nbsp;0 and whatever was there will be moved to the last index &ndash; Type&nbsp;42 fonts are considered invalid under this condition.</p>
 <hr>
 
 <h2 id="ft_get_first_char">FT_Get_First_Char<a class="headerlink" href="#ft_get_first_char" title="Permanent link">&para;</a></h2>
@@ -3964,7 +4046,6 @@
 
 <p>Return the first character code in the current charmap of a given face, together with its corresponding glyph index.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -3972,7 +4053,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="agindex">agindex</td><td class="desc">
 <p>Glyph index of first character code. 0&nbsp;if charmap is empty.</p>
@@ -4011,7 +4091,6 @@
 
 <p>Return the next character code in the current charmap of a given face following the value <code>char_code</code>, as well as the corresponding glyph index.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -4022,7 +4101,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="agindex">agindex</td><td class="desc">
 <p>Glyph index of next character code. 0&nbsp;if charmap is empty.</p>
@@ -4047,7 +4125,6 @@
 
 <p>Return the glyph index of a given glyph name.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -4072,7 +4149,6 @@
 
 <p>Load a glyph into the glyph slot of a face object, accessed by its character code.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a target face object where the glyph is loaded.</p>
@@ -4080,7 +4156,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="char_code">char_code</td><td class="desc">
 <p>The glyph's character code, according to the current charmap used in the face.</p>
@@ -4102,7 +4177,8 @@
 
 <h2 id="ft_load_target_mode">FT_LOAD_TARGET_MODE<a class="headerlink" href="#ft_load_target_mode" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LOAD_TARGET_MODE</b>( x )  ( (<a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a>)( ( (x) &gt;&gt; 16 ) &amp; 15 ) )
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LOAD_TARGET_MODE</b>( x )                               \
+          FT_STATIC_CAST( <a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a>, ( (x) &gt;&gt; 16 ) &amp; 15 )
 </code></pre></div>
 
 <p>Return the <code><a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a></code> corresponding to a given <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> value.</p>
@@ -4117,7 +4193,6 @@
 
 <p>Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="slot">slot</td><td class="desc">
 <p>A handle to the glyph slot containing the image to convert.</p>
@@ -4125,7 +4200,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="render_mode">render_mode</td><td class="desc">
 <p>The render mode used to render the glyph image into a bitmap. See <code><a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a></code> for a list of possible values.</p>
@@ -4141,12 +4215,12 @@
 <p>To get meaningful results, font scaling values must be set with functions like <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> before calling <code>FT_Render_Glyph</code>.</p>
 <p>When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white).</p>
 <p>On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception.</p>
-<p>This is relevant because all our screens have a second problem: they are not linear. 1&nbsp;+&nbsp;1 is not&nbsp;2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8&nbsp;bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma&nbsp;2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness -- 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or &lsquo;dirt&rsquo; around it. The situation is especially ugly for diagonal stems like in &lsquo;w&rsquo; glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't.</p>
+<p>This is relevant because all our screens have a second problem: they are not linear. 1&nbsp;+&nbsp;1 is not&nbsp;2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8&nbsp;bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma&nbsp;2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness &ndash; 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or &lsquo;dirt&rsquo; around it. The situation is especially ugly for diagonal stems like in &lsquo;w&rsquo; glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't.</p>
 <p>The blending function for placing text over a background is
 <div class="highlight"><pre><span></span><code>  dst = alpha * src + (1 - alpha) * dst    ,
 </code></pre></div></p>
 <p>which is known as the OVER operator.</p>
-<p>To correctly composite an antialiased pixel of a glyph onto a surface,</p>
+<p>To correctly composite an anti-aliased pixel of a glyph onto a surface,</p>
 <ol>
 <li>
 <p>take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space,</p>
@@ -4172,6 +4246,7 @@
     <a href="ft2-base_interface.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>,
     <a href="ft2-base_interface.html#ft_render_mode_lcd">FT_RENDER_MODE_LCD</a>,
     <a href="ft2-base_interface.html#ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</a>,
+    <a href="ft2-base_interface.html#ft_render_mode_sdf">FT_RENDER_MODE_SDF</a>,
 
     FT_RENDER_MODE_MAX
 
@@ -4187,8 +4262,8 @@
 <p>Render modes supported by FreeType&nbsp;2. Each mode corresponds to a specific type of scanline conversion performed on the outline.</p>
 <p>For bitmap fonts and embedded bitmaps the <code>bitmap-&gt;pixel_mode</code> field in the <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure gives the format of the returned bitmap.</p>
 <p>All modes except <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_MONO</a></code> use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
+<p>The <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_render_mode_normal">FT_RENDER_MODE_NORMAL</td><td class="desc">
 <p>Default render mode; it corresponds to 8-bit anti-aliased bitmaps.</p>
@@ -4205,11 +4280,36 @@
 <tr><td class="val" id="ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</td><td class="desc">
 <p>This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3&nbsp;times the height of the original glyph outline in pixels and use the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a></code> mode.</p>
 </td></tr>
+<tr><td class="val" id="ft_render_mode_sdf">FT_RENDER_MODE_SDF</td><td class="desc">
+<p>This mode corresponds to 8-bit, single-channel signed distance field (SDF) bitmaps. Each pixel in the SDF grid is the value from the pixel's position to the nearest glyph's outline. The distances are calculated from the center of the pixel and are positive if they are filled by the outline (i.e., inside the outline) and negative otherwise. Check the note below on how to convert the output values to usable data.</p>
+</td></tr>
 </table>
 
 <h4>note</h4>
 
 <p>The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_MONO</a></code>. You can use <code><a href="ft2-bitmap_handling.html#ft_bitmap_convert">FT_Bitmap_Convert</a></code> to transform them into 8-bit pixmaps.</p>
+<p>For <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> the output bitmap buffer contains normalized distances that are packed into unsigned 8-bit values. To get pixel values in floating point representation use the following pseudo-C code for the conversion.
+<div class="highlight"><pre><span></span><code>// Load glyph and render using FT_RENDER_MODE_SDF,
+// then use the output buffer as follows.
+
+...
+FT_Byte  buffer = glyph-&gt;bitmap-&gt;buffer;
+
+
+for pixel in buffer
+{
+  // `sd` is the signed distance and `spread` is the current spread;
+  // the default spread is 2 and can be changed.
+
+  float  sd = (float)pixel - 128.0f;
+
+
+  // Convert to pixel values.
+  sd = ( sd / 128.0f ) * spread;
+
+  // Store `sd` in a buffer or use as required.
+}
+</code></pre></div></p>
 <hr>
 
 <h2 id="ft_get_kerning">FT_Get_Kerning<a class="headerlink" href="#ft_get_kerning" title="Permanent link">&para;</a></h2>
@@ -4224,7 +4324,6 @@
 
 <p>Return the kerning vector between two glyphs of the same face.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a source face object.</p>
@@ -4241,7 +4340,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="akerning">akerning</td><td class="desc">
 <p>The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats.</p>
@@ -4253,7 +4351,7 @@
 <p>FreeType error code. 0&nbsp;means success.</p>
 <h4>note</h4>
 
-<p>Only horizontal layouts (left-to-right &amp; right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function -- they can be implemented through format-specific interfaces.</p>
+<p>Only horizontal layouts (left-to-right &amp; right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function &ndash; they can be implemented through format-specific interfaces.</p>
 <p>Kerning for OpenType fonts implemented in a &lsquo;GPOS&rsquo; table is not supported; use <code><a href="ft2-base_interface.html#ft_has_kerning">FT_HAS_KERNING</a></code> to find out whether a font has data that can be extracted with <code>FT_Get_Kerning</code>.</p>
 <hr>
 
@@ -4277,7 +4375,6 @@
 
 <p>An enumeration to specify the format of kerning values returned by <code><a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_kerning_default">FT_KERNING_DEFAULT</td><td class="desc">
 <p>Return grid-fitted kerning distances in 26.6 fractional pixels.</p>
@@ -4307,7 +4404,6 @@
 
 <p>Return the track kerning for a given face object at a given size.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a source face object.</p>
@@ -4321,7 +4417,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="akerning">akerning</td><td class="desc">
 <p>The kerning in 16.16 fractional points, to be uniformly applied between all glyphs.</p>
@@ -4348,7 +4443,6 @@
 
 <p>Retrieve the ASCII name of a given glyph in a face. This only works for those faces where <code><a href="ft2-base_interface.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code>(face) returns&nbsp;1.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a source face object.</p>
@@ -4362,7 +4456,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="buffer">buffer</td><td class="desc">
 <p>A pointer to a target buffer where the name is copied to.</p>
@@ -4388,7 +4481,6 @@
 
 <p>Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -4420,7 +4512,6 @@
 
 <p>The base charmap structure.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the parent face object.</p>
@@ -4447,7 +4538,6 @@
 
 <p>Select a given charmap by its encoding tag (as listed in <code>freetype.h</code>).</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -4455,7 +4545,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="encoding">encoding</td><td class="desc">
 <p>A handle to the selected encoding.</p>
@@ -4480,7 +4569,6 @@
 
 <p>Select a given charmap for character code to glyph index mapping.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -4488,7 +4576,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="charmap">charmap</td><td class="desc">
 <p>A handle to the selected charmap.</p>
@@ -4512,7 +4599,6 @@
 
 <p>Retrieve index of a given charmap.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="charmap">charmap</td><td class="desc">
 <p>A handle to a charmap.</p>
@@ -4532,7 +4618,6 @@
 
 <p>Return the <code>fsType</code> flags for a font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -4564,7 +4649,6 @@
 
 <p>Retrieve a description of a given subglyph. Only use it if <code>glyph-&gt;format</code> is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>; an error is returned otherwise.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="glyph">glyph</td><td class="desc">
 <p>The source glyph slot.</p>
@@ -4575,7 +4659,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="p_index">p_index</td><td class="desc">
 <p>The glyph index of the subglyph.</p>
@@ -4650,7 +4733,6 @@
 
 <p>A list of bit flags used in the <code>face_flags</code> field of the <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code> structure. They inform client applications of properties of the corresponding face.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</td><td class="desc">
 <p>The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and <code><a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_SIZES</a></code> set.</p>
@@ -4716,7 +4798,6 @@
 
 <p>A list of bit flags to indicate the style of a given face. These are used in the <code>style_flags</code> field of <code><a href="ft2-base_interface.html#ft_facerec">FT_FaceRec</a></code>.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_style_flag_italic">FT_STYLE_FLAG_ITALIC</td><td class="desc">
 <p>The face style is italic or oblique.</p>
@@ -4739,6 +4820,7 @@
 #<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_open_driver">FT_OPEN_DRIVER</a>    0x8
 #<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_open_params">FT_OPEN_PARAMS</a>    0x10
 
+
   /* these constants are deprecated; use the corresponding `<b>FT_OPEN_XXX</b>` */
   /* values instead                                                      */
 #<span class="keyword">define</span> ft_open_memory    <a href="ft2-base_interface.html#ft_open_memory">FT_OPEN_MEMORY</a>
@@ -4750,7 +4832,6 @@
 
 <p>A list of bit field constants used within the <code>flags</code> field of the <code><a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a></code> structure.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_open_memory">FT_OPEN_MEMORY</td><td class="desc">
 <p>This is a memory-based stream.</p>
@@ -4799,7 +4880,6 @@
 
 <p>A list of bit field constants for <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> to indicate what kind of operations to perform during glyph loading.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_load_default">FT_LOAD_DEFAULT</td><td class="desc">
 <p>Corresponding to&nbsp;0, this value is used as the default glyph load operation. In this case, the following happens:</p>
@@ -4888,7 +4968,7 @@
 
 <h2 id="ft_load_target_xxx">FT_LOAD_TARGET_XXX<a class="headerlink" href="#ft_load_target_xxx" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> FT_LOAD_TARGET_( x )   ( (<a href="ft2-basic_types.html#ft_int32">FT_Int32</a>)( (x) &amp; 15 ) &lt;&lt; 16 )
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> FT_LOAD_TARGET_( x )   ( FT_STATIC_CAST( <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>, (x) &amp; 15 ) &lt;&lt; 16 )
 
 #<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_target_normal">FT_LOAD_TARGET_NORMAL</a>  FT_LOAD_TARGET_( <a href="ft2-base_interface.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a> )
 #<span class="keyword">define</span> <a href="ft2-base_interface.html#ft_load_target_light">FT_LOAD_TARGET_LIGHT</a>   FT_LOAD_TARGET_( <a href="ft2-base_interface.html#ft_render_mode_light">FT_RENDER_MODE_LIGHT</a>  )
@@ -4900,7 +4980,6 @@
 <p>A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your <code>load_flags</code> when calling <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
 <p>Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code> to ensure that the auto-hinter is used.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_load_target_normal">FT_LOAD_TARGET_NORMAL</td><td class="desc">
 <p>The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use <code><a href="ft2-base_interface.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> instead.</p>
@@ -4949,7 +5028,6 @@
 <p>A list of constants describing subglyphs. Please refer to the &lsquo;glyf&rsquo; table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs).</p>
 <p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description">https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description</a></p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_subglyph_flag_args_are_words">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</td><td class="desc">
 
@@ -4989,7 +5067,6 @@
 <p>A list of bit flags used in the <code>fsType</code> field of the OS/2 table in a TrueType or OpenType font and the <code>FSType</code> entry in a PostScript font. These bit flags are returned by <code><a href="ft2-base_interface.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a></code>; they inform client applications of embedding and subsetting restrictions associated with a font.</p>
 <p>See <a href="https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf">https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf</a> for more details.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_fstype_installable_embedding">FT_FSTYPE_INSTALLABLE_EMBEDDING</td><td class="desc">
 <p>Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application.</p>
@@ -5025,9 +5102,6 @@
 <p>Deprecated.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -5037,59 +5111,60 @@
             </article>
           </div>
         </div>
+        
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 <footer class="md-footer">
   
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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-          Material for MkDocs</a>
+          Material for MkDocs
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@@ -5097,10 +5172,13 @@
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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diff --git a/freetype/docs/reference/ft2-basic_types.html b/freetype/docs/reference/ft2-basic_types.html
index fe49d583a..a6eab97d1 100644
--- a/freetype/docs/reference/ft2-basic_types.html
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@@ -1,145 +1,136 @@
 
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-        <a href="." title="FreeType-2.10.4 API Reference" aria-label="FreeType-2.10.4 API Reference" class="md-header-nav__button md-logo">
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-            <img alt="logo" src="images/favico.ico" width="24" height="24">
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-        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
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-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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-              FreeType-2.10.4 API Reference
-            </span>
-            <span class="md-header-nav__topic">
-              
-                Basic Data Types
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
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+            
+              Basic Data Types
+            
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-      <div class="md-flex__cell md-flex__cell--shrink">
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-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
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-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
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-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,65 +272,75 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Basic Data Types
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-basic_types.html" class="md-nav__link md-nav__link--active">
         Basic Data Types
-      </label>
-    
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link md-nav__link--active">
-      Basic Data Types
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -602,704 +629,750 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
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-
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-
-
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-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
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-
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-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
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-
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-          
           
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-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1309,18 +1382,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1609,10 +1687,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1621,7 +1695,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1695,19 +1769,16 @@
 <h2 id="ft_uint32">FT_UInt32<a class="headerlink" href="#ft_uint32" title="Permanent link">&para;</a></h2>
 <div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX  <b>FT_UInt32</b>;
 </code></pre></div>
-
 <hr>
 
 <h2 id="ft_int64">FT_Int64<a class="headerlink" href="#ft_int64" title="Permanent link">&para;</a></h2>
 <div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> XXX  <b>FT_Int64</b>;
 </code></pre></div>
-
 <hr>
 
 <h2 id="ft_uint64">FT_UInt64<a class="headerlink" href="#ft_uint64" title="Permanent link">&para;</a></h2>
 <div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX  <b>FT_UInt64</b>;
 </code></pre></div>
-
 <hr>
 
 <h2 id="ft_short">FT_Short<a class="headerlink" href="#ft_short" title="Permanent link">&para;</a></h2>
@@ -1826,7 +1897,6 @@
 
 <p>A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="x">x</td><td class="desc">
 <p>The horizontal coordinate.</p>
@@ -1850,7 +1920,6 @@
 
 <p>A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="xmin">xMin</td><td class="desc">
 <p>The horizontal minimum (left-most).</p>
@@ -1888,7 +1957,6 @@
   y&#39; = x*yx + y*yy
 </code></pre></div></p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="xx">xx</td><td class="desc">
 <p>Matrix coefficient.</p>
@@ -1942,7 +2010,6 @@
 
 <p>A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="x">x</td><td class="desc">
 <p>Horizontal coordinate.</p>
@@ -1967,14 +2034,13 @@
 <div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Data_
   {
     <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  pointer;
-    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          length;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         length;
 
   } <b>FT_Data</b>;
 </code></pre></div>
 
 <p>Read-only binary data represented as a pointer and a length.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="pointer">pointer</td><td class="desc">
 <p>The data.</p>
@@ -1988,15 +2054,14 @@
 
 <h2 id="ft_make_tag">FT_MAKE_TAG<a class="headerlink" href="#ft_make_tag" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
-<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAKE_TAG</b>( _x1, _x2, _x3, _x4 ) \
-          (<a href="ft2-basic_types.html#ft_tag">FT_Tag</a>)                        \
-          ( ( (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x1 &lt;&lt; 24 ) |     \
-            ( (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x2 &lt;&lt; 16 ) |     \
-            ( (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x3 &lt;&lt;  8 ) |     \
-              (<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>)_x4         )
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAKE_TAG</b>( _x1, _x2, _x3, _x4 )                  \
+          ( ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x1 ) &lt;&lt; 24 ) | \
+            ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x2 ) &lt;&lt; 16 ) | \
+            ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x3 ) &lt;&lt;  8 ) | \
+              FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x4 )         )
 </code></pre></div>
 
-<p>This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType.</p>
+<p>This macro converts four-letter tags that are used to label TrueType tables into an <code>FT_Tag</code> type, to be used within FreeType.</p>
 <h4>note</h4>
 
 <p>The produced values <strong>must</strong> be 32-bit integers. Don't redefine this macro.</p>
@@ -2016,7 +2081,6 @@
 <p>Some FreeType object contains a <code>generic</code> field, of type <code>FT_Generic</code>, which usage is left to client applications and font servers.</p>
 <p>It can be used to store a pointer to client-specific data, as well as the address of a &lsquo;finalizer&rsquo; function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the <code>finalizer</code> field).</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="data">data</td><td class="desc">
 <p>A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library.</p>
@@ -2057,7 +2121,6 @@
 
 <p>A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the <code>pixel_mode</code> field.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="rows">rows</td><td class="desc">
 <p>The number of bitmap rows.</p>
@@ -2119,7 +2182,6 @@
 
 <p>An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_pixel_mode_none">FT_PIXEL_MODE_NONE</td><td class="desc">
 <p>Value&nbsp;0 is reserved.</p>
@@ -2174,7 +2236,6 @@
 
 <p>An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_glyph_format_none">FT_GLYPH_FORMAT_NONE</td><td class="desc">
 <p>The value&nbsp;0 is reserved.</p>
@@ -2198,11 +2259,13 @@
 <h2 id="ft_image_tag">FT_IMAGE_TAG<a class="headerlink" href="#ft_image_tag" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
 <div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_IMAGE_TAG</b>
-#<span class="keyword">define</span> <b>FT_IMAGE_TAG</b>( value, _x1, _x2, _x3, _x4 )  \
-          value = ( ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x1 &lt;&lt; 24 ) | \
-                    ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x2 &lt;&lt; 16 ) | \
-                    ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x3 &lt;&lt; 8  ) | \
-                      (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x4         )
+
+#<span class="keyword">define</span> <b>FT_IMAGE_TAG</b>( value, _x1, _x2, _x3, _x4 )                         \
+          value = ( ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x1 ) &lt;&lt; 24 ) | \
+                    ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x2 ) &lt;&lt; 16 ) | \
+                    ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x3 ) &lt;&lt; 8  ) | \
+                      FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x4 )         )
+
 #<span class="keyword">endif</span> /* <b>FT_IMAGE_TAG</b> */
 </code></pre></div>
 
@@ -2215,9 +2278,6 @@
 <p>to get a simple enumeration without assigning special numbers.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -2227,59 +2287,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-version.html" title="FreeType Version" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                FreeType Version
+        <a href="ft2-version.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: FreeType Version" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              FreeType Version
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-base_interface.html" title="Base Interface" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Base Interface
+        <a href="ft2-base_interface.html" class="md-footer__link md-footer__link--next" aria-label="Next: Base Interface" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Base Interface
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -2287,10 +2348,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-bdf_fonts.html b/freetype/docs/reference/ft2-bdf_fonts.html
index 44318130b..a55d06be1 100644
--- a/freetype/docs/reference/ft2-bdf_fonts.html
+++ b/freetype/docs/reference/ft2-bdf_fonts.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
-      
-        <meta name="lang:search.result.other" content="# matching documents">
-      
-        <meta name="lang:search.tokenizer" content="[\s\-]+">
-      
-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>BDF and PCF Files - FreeType-2.10.4 API Reference</title>
+        <title>BDF and PCF Files - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
-        <style>body,input{font-family:"Noto Serif","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
-      <defs>
-        
-        
-      </defs>
-    </svg>
-    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
-    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#bdf-and-pcf-files" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#bdf-and-pcf-files" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
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-          
-            <img alt="logo" src="images/favico.ico" width="24" height="24">
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-        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
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-      <div class="md-flex__cell md-flex__cell--stretch">
-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
-          
-            <span class="md-header-nav__topic">
-              FreeType-2.10.4 API Reference
-            </span>
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-              
-                BDF and PCF Files
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              BDF and PCF Files
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
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   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
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-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
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+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,216 +175,246 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,101 +422,111 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          BDF and PCF Files
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-bdf_fonts.html" class="md-nav__link md-nav__link--active">
         BDF and PCF Files
-      </label>
-    
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link md-nav__link--active">
-      BDF and PCF Files
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -537,524 +570,564 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
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+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
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+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
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+          
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+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
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+          Miscellaneous
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+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
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@@ -1064,18 +1137,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
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-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1119,10 +1197,6 @@
   
 </li>
       
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-      
-      
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     </ul>
   
 </nav>
@@ -1131,7 +1205,7 @@
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-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1155,7 +1229,6 @@
 
 <p>A list of BDF property types.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="bdf_property_type_none">BDF_PROPERTY_TYPE_NONE</td><td class="desc">
 <p>Value&nbsp;0 is used to indicate a missing property.</p>
@@ -1198,7 +1271,6 @@
 
 <p>This structure models a given BDF/PCF property.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="type">type</td><td class="desc">
 <p>The property type.</p>
@@ -1226,7 +1298,6 @@
 
 <p>Retrieve a BDF font character set identity, according to the BDF specification.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1234,7 +1305,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="acharset_encoding">acharset_encoding</td><td class="desc">
 <p>Charset encoding, as a C&nbsp;string, owned by the face.</p>
@@ -1262,7 +1332,6 @@
 
 <p>Retrieve a BDF property from a BDF or PCF font file.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1273,7 +1342,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aproperty">aproperty</td><td class="desc">
 <p>The property.</p>
@@ -1286,14 +1354,11 @@
 <h4>note</h4>
 
 <p>This function works with BDF <em>and</em> PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font.</p>
-<p>A &lsquo;property&rsquo; is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the <code>info-&gt;props</code> array within a <code>FontRec</code> structure of a PCF font.</p>
+<p>A &lsquo;property&rsquo; is a either key-value pair within the STARTPROPERTIES &hellip; ENDPROPERTIES block of a BDF font or a key-value pair from the <code>info-&gt;props</code> array within a <code>FontRec</code> structure of a PCF font.</p>
 <p>Integer properties are always stored as &lsquo;signed&rsquo; within PCF fonts; consequently, <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_CARDINAL</a></code> is a possible return value for BDF fonts only.</p>
 <p>In case of error, <code>aproperty-&gt;type</code> is always set to <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_NONE</a></code>.</p>
 <hr>
                 
-                  
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@@ -1303,59 +1368,60 @@
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-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1363,10 +1429,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
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-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-bitmap_handling.html b/freetype/docs/reference/ft2-bitmap_handling.html
index 166bc2b57..189ef5e6c 100644
--- a/freetype/docs/reference/ft2-bitmap_handling.html
+++ b/freetype/docs/reference/ft2-bitmap_handling.html
@@ -1,145 +1,136 @@
 
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-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
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-      
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Bitmap Handling - FreeType-2.10.4 API Reference</title>
+        <title>Bitmap Handling - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
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-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#bitmap-handling" tabindex="0" class="md-skip">
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#bitmap-handling" class="md-skip">
+          Skip to content
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+      
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+    <div data-md-component="announce">
+      
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       <header class="md-header" data-md-component="header">
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+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
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-            Type to start searching
+            Initializing search
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           <ol class="md-search-result__list"></ol>
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@@ -147,33 +138,35 @@
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+    
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+    <div class="md-container" data-md-component="container">
       
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-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,516 +175,564 @@
       
       
 
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
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-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
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-        
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+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
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-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
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+    </li>
+  
 
-        
-          
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
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-
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+          
+        </ul>
+      </nav>
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
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-      <ul class="md-nav__list" data-md-scrollfix>
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+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
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-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
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-      Unicode Variation Sequences
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-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
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-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
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-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
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-        
-          
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
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-      Size Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
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-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
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+          
+        </ul>
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,101 +740,111 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Bitmap Handling
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-bitmap_handling.html" class="md-nav__link md-nav__link--active">
         Bitmap Handling
-      </label>
-    
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link md-nav__link--active">
-      Bitmap Handling
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -851,224 +902,246 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
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-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
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+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
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-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1078,18 +1151,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1147,10 +1225,6 @@
   
 </li>
       
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-      
-      
-      
     </ul>
   
 </nav>
@@ -1159,7 +1233,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1176,6 +1250,7 @@
 <div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
   <b>FT_Bitmap_Init</b>( <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *abitmap );
 
+
   /* deprecated */
   FT_EXPORT( <span class="keyword">void</span> )
   FT_Bitmap_New( <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *abitmap );
@@ -1183,7 +1258,6 @@
 
 <p>Initialize a pointer to an <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code> structure.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="abitmap">abitmap</td><td class="desc">
 <p>A pointer to the bitmap structure.</p>
@@ -1205,7 +1279,6 @@
 
 <p>Copy a bitmap into another one.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a library object.</p>
@@ -1216,7 +1289,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="target">target</td><td class="desc">
 <p>A handle to the target bitmap.</p>
@@ -1242,7 +1314,6 @@
 
 <p>Embolden a bitmap. The new bitmap will be about <code>xStrength</code> pixels wider and <code>yStrength</code> pixels higher. The left and bottom borders are kept unchanged.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a library object.</p>
@@ -1256,7 +1327,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="bitmap">bitmap</td><td class="desc">
 <p>A handle to the target bitmap.</p>
@@ -1284,7 +1354,6 @@
 
 <p>Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the &lsquo;pitch&rsquo;) a multiple of <code>alignment</code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a library object.</p>
@@ -1298,7 +1367,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="target">target</td><td class="desc">
 <p>The target bitmap.</p>
@@ -1329,7 +1397,6 @@
 
 <p>Blend a bitmap onto another bitmap, using a given color.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a library object.</p>
@@ -1346,7 +1413,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="target">target</td><td class="desc">
 <p>A handle to an <code>FT_Bitmap</code> object. It should be either initialized as empty with a call to <code><a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a></code>, or it should be of type <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_BGRA</a></code>.</p>
@@ -1378,7 +1444,6 @@
 
 <p>Make sure that a glyph slot owns <code>slot-&gt;bitmap</code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="slot">slot</td><td class="desc">
 <p>The glyph slot.</p>
@@ -1402,7 +1467,6 @@
 
 <p>Destroy a bitmap object initialized with <code><a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a library object.</p>
@@ -1420,9 +1484,6 @@
 <p>The <code>library</code> argument is taken to have access to FreeType's memory handling functions.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1432,59 +1493,60 @@
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           </div>
         </div>
+        
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
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+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
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-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+        Made with
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-          Material for MkDocs</a>
+          Material for MkDocs
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+        
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@@ -1492,10 +1554,13 @@
 </footer>
       
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
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+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-bzip2.html b/freetype/docs/reference/ft2-bzip2.html
index 5b7d1b262..8d0eb93ba 100644
--- a/freetype/docs/reference/ft2-bzip2.html
+++ b/freetype/docs/reference/ft2-bzip2.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
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       <meta name="viewport" content="width=device-width,initial-scale=1">
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>BZIP2 Streams - FreeType-2.10.4 API Reference</title>
+        <title>BZIP2 Streams - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
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+        
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-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
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   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#bzip2-streams" tabindex="0" class="md-skip">
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#bzip2-streams" class="md-skip">
+          Skip to content
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+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              BZIP2 Streams
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
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-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
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-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,516 +175,564 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,185 +740,195 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          BZIP2 Streams
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-bzip2.html" class="md-nav__link md-nav__link--active">
         BZIP2 Streams
-      </label>
-    
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link md-nav__link--active">
-      BZIP2 Streams
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -893,140 +944,162 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1036,18 +1109,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1063,10 +1141,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1075,7 +1149,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1096,7 +1170,6 @@
 
 <p>Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed <code>*.pcf.bz2</code> fonts that come with XFree86.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stream">stream</td><td class="desc">
 <p>The target embedding stream.</p>
@@ -1116,9 +1189,6 @@
 <p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with bzip2 support.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1128,59 +1198,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-lzw.html" title="LZW Streams" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                LZW Streams
+        <a href="ft2-lzw.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: LZW Streams" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              LZW Streams
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Error Enumerations
+        <a href="ft2-debugging_apis.html" class="md-footer__link md-footer__link--next" aria-label="Next: External Debugging APIs" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              External Debugging APIs
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1188,10 +1259,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-cache_subsystem.html b/freetype/docs/reference/ft2-cache_subsystem.html
index dd55a5d60..271134243 100644
--- a/freetype/docs/reference/ft2-cache_subsystem.html
+++ b/freetype/docs/reference/ft2-cache_subsystem.html
@@ -1,145 +1,136 @@
 
-
-
-
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 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
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-        <meta name="lang:search.pipeline.trimmer" content="True">
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-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
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-      
-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Cache Sub-System - FreeType-2.10.4 API Reference</title>
+        <title>Cache Sub-System - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#cache-sub-system" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#cache-sub-system" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
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-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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-              
-                Cache Sub-System
-              
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-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
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+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
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+            
+          </span>
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-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
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     <form class="md-search__form" name="search">
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-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,480 +175,522 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -663,53 +698,63 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Cache Sub-System
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-cache_subsystem.html" class="md-nav__link md-nav__link--active">
         Cache Sub-System
-      </label>
-    
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link md-nav__link--active">
-      Cache Sub-System
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -914,308 +959,336 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1225,18 +1298,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1441,10 +1519,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1453,7 +1527,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1472,7 +1546,7 @@
 <p>If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call <code><a href="ft2-cache_subsystem.html#ftc_manager_removefaceid">FTC_Manager_RemoveFaceID</a></code> as soon as possible, to let the cache get rid of any references to the old <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes.</p>
 <p>To use the cache, start with calling <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code> to create a new <code><a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a></code> object, which models a single cache instance. You can then look up <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> and <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects with <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupface">FTC_Manager_LookupFace</a></code> and <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code>, respectively.</p>
 <p>If you want to use the charmap caching, call <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_new">FTC_CMapCache_New</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_lookup">FTC_CMapCache_Lookup</a></code> to perform the equivalent of <code><a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a></code>, only much faster.</p>
-<p>If you want to use the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> caching, call <code><a href="ft2-cache_subsystem.html#ftc_imagecache">FTC_ImageCache</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> to retrieve the corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects from the cache.</p>
+<p>If you want to use the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> caching, call <code><a href="ft2-cache_subsystem.html#ftc_imagecache_new">FTC_ImageCache_New</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> to retrieve the corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects from the cache.</p>
 <p>If you need lots of small bitmaps, it is much more memory efficient to call <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_new">FTC_SBitCache_New</a></code> followed by <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code>. This returns <code><a href="ft2-cache_subsystem.html#ftc_sbitrec">FTC_SBitRec</a></code> structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).</p>
 <p>We hope to also provide a kerning cache in the near future.</p>
 <h2 id="ftc_manager">FTC_Manager<a class="headerlink" href="#ftc_manager" title="Permanent link">&para;</a></h2>
@@ -1512,7 +1586,6 @@
 
 <p>A callback function provided by client applications. It is used by the cache manager to translate a given <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> into a new valid <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object, on demand.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face_id">face_id</td><td class="desc">
 <p>The face ID to resolve.</p>
@@ -1526,7 +1599,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A new <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> handle.</p>
@@ -1556,7 +1628,6 @@
 
 <p>Create a new cache manager.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>The parent FreeType library handle to use.</p>
@@ -1579,7 +1650,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="amanager">amanager</td><td class="desc">
 <p>A handle to a new manager object. 0&nbsp;in case of failure.</p>
@@ -1599,7 +1669,6 @@
 
 <p>Empty a given cache manager. This simply gets rid of all the currently cached <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> and <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> objects within the manager.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>A handle to the manager.</p>
@@ -1616,7 +1685,6 @@
 
 <p>Destroy a given manager after emptying it.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>A handle to the target cache manager object.</p>
@@ -1635,7 +1703,6 @@
 
 <p>Retrieve the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object that corresponds to a given face ID through a cache manager.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>A handle to the cache manager.</p>
@@ -1646,7 +1713,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A handle to the face object.</p>
@@ -1675,7 +1741,6 @@
 
 <p>Retrieve the <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> object that corresponds to a given <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> pointer through a cache manager.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>A handle to the cache manager.</p>
@@ -1686,7 +1751,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="asize">asize</td><td class="desc">
 <p>A handle to the size object.</p>
@@ -1715,7 +1779,6 @@
 
 <p>A special function used to indicate to the cache manager that a given <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> is no longer valid, either because its content changed, or because it was deallocated or uninstalled.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>The cache manager handle.</p>
@@ -1750,7 +1813,6 @@
 
 <p>Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="node">node</td><td class="desc">
 <p>The cache node handle.</p>
@@ -1779,7 +1841,6 @@
 
 <p>Create a new glyph image cache.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>The parent manager for the image cache.</p>
@@ -1787,7 +1848,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="acache">acache</td><td class="desc">
 <p>A handle to the new glyph image cache object.</p>
@@ -1811,7 +1871,6 @@
 
 <p>Retrieve a given glyph image from a glyph image cache.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="cache">cache</td><td class="desc">
 <p>A handle to the source glyph image cache.</p>
@@ -1825,7 +1884,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aglyph">aglyph</td><td class="desc">
 <p>The corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object. 0&nbsp;in case of failure.</p>
@@ -1870,7 +1928,6 @@
 
 <p>Create a new cache to store small glyph bitmaps.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>A handle to the source cache manager.</p>
@@ -1878,7 +1935,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="acache">acache</td><td class="desc">
 <p>A handle to the new sbit cache. <code>NULL</code> in case of error.</p>
@@ -1902,7 +1958,6 @@
 
 <p>Look up a given small glyph bitmap in a given sbit cache and &lsquo;lock&rsquo; it to prevent its flushing from the cache until needed.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="cache">cache</td><td class="desc">
 <p>A handle to the source sbit cache.</p>
@@ -1916,7 +1971,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="sbit">sbit</td><td class="desc">
 <p>A handle to a small bitmap descriptor.</p>
@@ -1954,7 +2008,6 @@
 
 <p>Create a new charmap cache.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="manager">manager</td><td class="desc">
 <p>A handle to the cache manager.</p>
@@ -1962,7 +2015,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="acache">acache</td><td class="desc">
 <p>A new cache handle. <code>NULL</code> in case of error.</p>
@@ -1988,7 +2040,6 @@
 
 <p>Translate a character code into a glyph index, using the charmap cache.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="cache">cache</td><td class="desc">
 <p>A charmap cache handle.</p>
@@ -2025,7 +2076,6 @@
 
 <p>A structure used to describe a given character size in either pixels or points to the cache manager. See <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="face_id">face_id</td><td class="desc">
 <p>The source face ID.</p>
@@ -2074,7 +2124,6 @@
 
 <p>A structure used to model the type of images in a glyph cache.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="face_id">face_id</td><td class="desc">
 <p>The face ID.</p>
@@ -2113,7 +2162,6 @@
 
 <p>A variant of <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> that uses an <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> to specify the face ID and its size.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="cache">cache</td><td class="desc">
 <p>A handle to the source glyph image cache.</p>
@@ -2130,7 +2178,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aglyph">aglyph</td><td class="desc">
 <p>The corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object. 0&nbsp;in case of failure.</p>
@@ -2173,7 +2220,6 @@
 
 <p>A very compact structure used to describe a small glyph bitmap.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="width">width</td><td class="desc">
 <p>The bitmap width in pixels.</p>
@@ -2222,7 +2268,6 @@
 
 <p>A variant of <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code> that uses an <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> to specify the face ID and its size.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="cache">cache</td><td class="desc">
 <p>A handle to the source sbit cache.</p>
@@ -2239,7 +2284,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="sbit">sbit</td><td class="desc">
 <p>A handle to a small bitmap descriptor.</p>
@@ -2260,9 +2304,6 @@
 <p>If <code>anode</code> is <code>NULL</code>, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -2272,59 +2313,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                Subpixel Rendering
+        <a href="ft2-lcd_rendering.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Subpixel Rendering" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              Subpixel Rendering
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-computations.html" title="Computations" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Computations
+        <a href="ft2-computations.html" class="md-footer__link md-footer__link--next" aria-label="Next: Computations" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Computations
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -2332,10 +2374,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-cff_driver.html b/freetype/docs/reference/ft2-cff_driver.html
index 70487fec6..2988d1700 100644
--- a/freetype/docs/reference/ft2-cff_driver.html
+++ b/freetype/docs/reference/ft2-cff_driver.html
@@ -1,145 +1,136 @@
 
-
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+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,65 +572,75 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The CFF driver
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-cff_driver.html" class="md-nav__link md-nav__link--active">
         The CFF driver
-      </label>
-    
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link md-nav__link--active">
-      The CFF driver
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -610,416 +649,450 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
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+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
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+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
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-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
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-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1029,18 +1102,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
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-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1049,10 +1127,6 @@
   
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 </nav>
@@ -1061,7 +1135,7 @@
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-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
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@@ -1073,18 +1147,15 @@
 <p>While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>.</p>
 <p>The CFF driver's module name is &lsquo;cff&rsquo;.</p>
 <p>Available properties are <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>, <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code>, and <code><a href="ft2-properties.html#random-seed">random-seed</a></code>, as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
-<p><strong>Hinting and antialiasing principles of the new engine</strong></p>
-<p>The rasterizer is positioning horizontal features (e.g., ascender height &amp; x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, &lsquo;antialiasing&rsquo; means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance.</p>
+<p><strong>Hinting and anti-aliasing principles of the new engine</strong></p>
+<p>The rasterizer is positioning horizontal features (e.g., ascender height &amp; x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, &lsquo;anti-aliasing&rsquo; means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance.</p>
 <p>There are two principles behind this approach.</p>
 <p>1) No hinting in the horizontal direction: Unlike &lsquo;superhinted&rsquo; TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is &lsquo;faithful to the design&rsquo; in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied.</p>
-<p>One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would.</p>
+<p>One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would.</p>
 <p>2) Alignment in the vertical direction: Weights and spacing along the y&nbsp;axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of &#8531; pixels) is less of a problem.</p>
 <p>On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called &lsquo;blue zones&rsquo;) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling.</p>
 <p>Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be &lsquo;captured&rsquo; and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.</p>
                 
-                  
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@@ -1094,59 +1165,60 @@
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+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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@@ -1154,10 +1226,13 @@
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diff --git a/freetype/docs/reference/ft2-cid_fonts.html b/freetype/docs/reference/ft2-cid_fonts.html
index 72a5c4737..d44150c4e 100644
--- a/freetype/docs/reference/ft2-cid_fonts.html
+++ b/freetype/docs/reference/ft2-cid_fonts.html
@@ -1,145 +1,136 @@
 
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+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>CID Fonts - FreeType-2.10.4 API Reference</title>
+        <title>CID Fonts - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
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-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
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+
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+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+            
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+            
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
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-            Type to start searching
+            Initializing search
           </div>
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         </div>
@@ -147,33 +138,35 @@
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-        
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+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,216 +175,246 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,113 +422,123 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          CID Fonts
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-cid_fonts.html" class="md-nav__link md-nav__link--active">
         CID Fonts
-      </label>
-    
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link md-nav__link--active">
-      CID Fonts
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -535,512 +568,552 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
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@@ -1050,18 +1123,23 @@
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+              
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         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1091,10 +1169,6 @@
   
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 </nav>
@@ -1103,7 +1177,7 @@
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+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1124,7 +1198,6 @@
 
 <p>Retrieve the Registry/Ordering/Supplement triple (also known as the "R/O/S") from a CID-keyed font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1132,7 +1205,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="registry">registry</td><td class="desc">
 <p>The registry, as a C&nbsp;string, owned by the face.</p>
@@ -1165,7 +1237,6 @@
 
 <p>Retrieve the type of the input face, CID keyed or not. In contrast to the <code><a href="ft2-base_interface.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a></code> macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1173,7 +1244,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="is_cid">is_cid</td><td class="desc">
 <p>The type of the face as an <code><a href="ft2-basic_types.html#ft_bool">FT_Bool</a></code>.</p>
@@ -1201,7 +1271,6 @@
 
 <p>Retrieve the CID of the input glyph index.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1212,7 +1281,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="cid">cid</td><td class="desc">
 <p>The CID as an <code><a href="ft2-basic_types.html#ft_uint">FT_UInt</a></code>.</p>
@@ -1230,9 +1298,6 @@
 <p>2.3.9</p>
 <hr>
                 
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@@ -1242,59 +1307,60 @@
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+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
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+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-color_management.html b/freetype/docs/reference/ft2-color_management.html
index d5ce4c32a..fff03ef2b 100644
--- a/freetype/docs/reference/ft2-color_management.html
+++ b/freetype/docs/reference/ft2-color_management.html
@@ -1,145 +1,136 @@
 
-
-
-
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       <meta charset="utf-8">
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-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
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-        <meta name="lang:search.pipeline.stopwords" content="True">
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-        <meta name="lang:search.result.one" content="1 matching document">
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-        <meta name="lang:search.result.other" content="# matching documents">
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-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Glyph Color Management - FreeType-2.10.4 API Reference</title>
+        <title>Glyph Color Management - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#glyph-color-management" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#glyph-color-management" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
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-                Glyph Color Management
-              
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-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Glyph Color Management
+            
+          </span>
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-      <div class="md-flex__cell md-flex__cell--shrink">
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+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
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-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
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 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
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+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,101 +272,111 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Color Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-color_management.html" class="md-nav__link md-nav__link--active">
         Glyph Color Management
-      </label>
-    
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link md-nav__link--active">
-      Glyph Color Management
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -400,668 +427,714 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
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-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
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+      </nav>
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
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+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
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-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
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+  
 
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-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
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+  
 
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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-      OpenType Validation
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+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1071,18 +1144,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1133,10 +1211,6 @@
   
 </li>
       
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-      
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 </nav>
@@ -1145,7 +1219,7 @@
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-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1170,7 +1244,6 @@
 <p>This structure models a BGRA color value of a &lsquo;CPAL&rsquo; palette entry.</p>
 <p>The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="blue">blue</td><td class="desc">
 <p>Blue value.</p>
@@ -1199,7 +1272,6 @@
 
 <p>A list of bit field constants used in the <code>palette_flags</code> array of the <code><a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a></code> structure to indicate for which background a palette with a given index is usable.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_palette_for_light_background">FT_PALETTE_FOR_LIGHT_BACKGROUND</td><td class="desc">
 <p>The palette is appropriate to use when displaying the font on a light background such as white.</p>
@@ -1229,7 +1301,6 @@
 
 <p>This structure holds the data of the &lsquo;CPAL&rsquo; table.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_palettes">num_palettes</td><td class="desc">
 <p>The number of palettes.</p>
@@ -1271,7 +1342,6 @@
 
 <p>Retrieve the face's color palette data.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The source face handle.</p>
@@ -1279,7 +1349,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="apalette">apalette</td><td class="desc">
 <p>A pointer to an <code><a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a></code> structure.</p>
@@ -1311,7 +1380,6 @@
 <p>(2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand.</p>
 <p>A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original &lsquo;CPAL&rsquo; values; all user modifications are lost.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The source face handle.</p>
@@ -1322,7 +1390,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="apalette">apalette</td><td class="desc">
 <p>An array of color entries for a palette with index <code>palette_index</code>, having <code>num_palette_entries</code> elements (as found in the <code>FT_Palette_Data</code> structure). If <code>apalette</code> is set to <code>NULL</code>, no array gets returned (and no color entries can be modified).</p>
@@ -1351,7 +1418,6 @@
 
 <p>&lsquo;COLR&rsquo; uses palette index 0xFFFF to indicate a &lsquo;text foreground color&rsquo;. This function sets this value.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The source face handle.</p>
@@ -1373,9 +1439,6 @@
 <p>2.10</p>
 <hr>
                 
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@@ -1385,59 +1448,60 @@
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@@ -1445,10 +1509,13 @@
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diff --git a/freetype/docs/reference/ft2-computations.html b/freetype/docs/reference/ft2-computations.html
index fa2c3a7d1..829bf2843 100644
--- a/freetype/docs/reference/ft2-computations.html
+++ b/freetype/docs/reference/ft2-computations.html
@@ -1,145 +1,136 @@
 
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+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Computations - FreeType-2.10.4 API Reference</title>
+        <title>Computations - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
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         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
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-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
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       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,516 +175,564 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,53 +740,63 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Computations
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-computations.html" class="md-nav__link md-nav__link--active">
         Computations
-      </label>
-    
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link md-nav__link--active">
-      Computations
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -922,272 +973,294 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1197,18 +1270,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1385,10 +1463,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1397,7 +1471,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1419,7 +1493,6 @@
 <p>Compute <code>(a*b)/c</code> with maximum accuracy, using a 64-bit intermediate integer whenever necessary.</p>
 <p>This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="a">a</td><td class="desc">
 <p>The first multiplier.</p>
@@ -1446,7 +1519,6 @@
 
 <p>Compute <code>(a*b)/0x10000</code> with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="a">a</td><td class="desc">
 <p>The first multiplier.</p>
@@ -1474,7 +1546,6 @@
 
 <p>Compute <code>(a*0x10000)/b</code> with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="a">a</td><td class="desc">
 <p>The numerator.</p>
@@ -1497,7 +1568,6 @@
 
 <p>Round a 16.16 fixed number.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="a">a</td><td class="desc">
 <p>The number to be rounded.</p>
@@ -1520,7 +1590,6 @@
 
 <p>Compute the smallest following integer of a 16.16 fixed number.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="a">a</td><td class="desc">
 <p>The number for which the ceiling function is to be computed.</p>
@@ -1543,7 +1612,6 @@
 
 <p>Compute the largest previous integer of a 16.16 fixed number.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="a">a</td><td class="desc">
 <p>The number for which the floor function is to be computed.</p>
@@ -1564,7 +1632,6 @@
 
 <p>Transform a single vector through a 2x2 matrix.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="vector">vector</td><td class="desc">
 <p>The target vector to transform.</p>
@@ -1572,7 +1639,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="matrix">matrix</td><td class="desc">
 <p>A pointer to the source 2x2 matrix.</p>
@@ -1593,7 +1659,6 @@
 
 <p>Perform the matrix operation <code>b = a*b</code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="a">a</td><td class="desc">
 <p>A pointer to matrix <code>a</code>.</p>
@@ -1601,7 +1666,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="b">b</td><td class="desc">
 <p>A pointer to matrix <code>b</code>.</p>
@@ -1622,7 +1686,6 @@
 
 <p>Invert a 2x2 matrix. Return an error if it can't be inverted.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="matrix">matrix</td><td class="desc">
 <p>A pointer to the target matrix. Remains untouched in case of error.</p>
@@ -1682,7 +1745,6 @@
 
 <p>Return the sinus of a given angle in fixed-point format.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="angle">angle</td><td class="desc">
 <p>The input angle.</p>
@@ -1705,7 +1767,6 @@
 
 <p>Return the cosinus of a given angle in fixed-point format.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="angle">angle</td><td class="desc">
 <p>The input angle.</p>
@@ -1728,7 +1789,6 @@
 
 <p>Return the tangent of a given angle in fixed-point format.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="angle">angle</td><td class="desc">
 <p>The input angle.</p>
@@ -1749,7 +1809,6 @@
 
 <p>Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="x">x</td><td class="desc">
 <p>The horizontal vector coordinate.</p>
@@ -1773,7 +1832,6 @@
 
 <p>Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="angle1">angle1</td><td class="desc">
 <p>First angle.</p>
@@ -1798,7 +1856,6 @@
 <p>Return the unit vector corresponding to a given angle. After the call, the value of <code>vec.x</code> will be <code>cos(angle)</code>, and the value of <code>vec.y</code> will be <code>sin(angle)</code>.</p>
 <p>This function is useful to retrieve both the sinus and cosinus of a given angle quickly.</p>
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="vec">vec</td><td class="desc">
 <p>The address of target vector.</p>
@@ -1806,7 +1863,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="angle">angle</td><td class="desc">
 <p>The input angle.</p>
@@ -1824,7 +1880,6 @@
 
 <p>Rotate a vector by a given angle.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="vec">vec</td><td class="desc">
 <p>The address of target vector.</p>
@@ -1832,7 +1887,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="angle">angle</td><td class="desc">
 <p>The input angle.</p>
@@ -1849,7 +1903,6 @@
 
 <p>Return the length of a given vector.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="vec">vec</td><td class="desc">
 <p>The address of target vector.</p>
@@ -1871,7 +1924,6 @@
 
 <p>Compute both the length and angle of a given vector.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="vec">vec</td><td class="desc">
 <p>The address of source vector.</p>
@@ -1879,7 +1931,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="length">length</td><td class="desc">
 <p>The vector length.</p>
@@ -1901,7 +1952,6 @@
 
 <p>Compute vector coordinates from a length and angle.</p>
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="vec">vec</td><td class="desc">
 <p>The address of source vector.</p>
@@ -1909,7 +1959,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="length">length</td><td class="desc">
 <p>The vector length.</p>
@@ -1921,9 +1970,6 @@
 
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diff --git a/freetype/docs/reference/ft2-debugging_apis.html b/freetype/docs/reference/ft2-debugging_apis.html
new file mode 100644
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+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
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+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
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+          
+            
+  
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+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          External Debugging APIs
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-debugging_apis.html" class="md-nav__link md-nav__link--active">
+        External Debugging APIs
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_level" class="md-nav__link">
+    FT_Trace_Set_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_default_level" class="md-nav__link">
+    FT_Trace_Set_Default_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_custom_log_handler" class="md-nav__link">
+    FT_Custom_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_log_handler" class="md-nav__link">
+    FT_Set_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_default_log_handler" class="md-nav__link">
+    FT_Set_Default_Log_Handler
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
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+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
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+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_level" class="md-nav__link">
+    FT_Trace_Set_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_default_level" class="md-nav__link">
+    FT_Trace_Set_Default_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_custom_log_handler" class="md-nav__link">
+    FT_Custom_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_log_handler" class="md-nav__link">
+    FT_Set_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_default_log_handler" class="md-nav__link">
+    FT_Set_Default_Log_Handler
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; External Debugging APIs</p>
+<hr />
+<h1 id="external-debugging-apis">External Debugging APIs<a class="headerlink" href="#external-debugging-apis" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declarations of public functions that enables fine control of what the <code>FT_DEBUG_LOGGING</code> macro outputs.</p>
+<h2 id="ft_trace_set_level">FT_Trace_Set_Level<a class="headerlink" href="#ft_trace_set_level" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Trace_Set_Level</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  tracing_level );
+</code></pre></div>
+
+<p>Change the levels of tracing components of FreeType at run time.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="tracing_level">tracing_level</td><td class="desc">
+<p>New tracing value.</p>
+</td></tr>
+</table>
+
+<h4>example</h4>
+
+<p>The following call makes FreeType trace everything but the &lsquo;memory&rsquo; component.
+<div class="highlight"><pre><span></span><code>FT_Trace_Set_Level( &quot;any:7 memory:0 );
+</code></pre></div></p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_trace_set_default_level">FT_Trace_Set_Default_Level<a class="headerlink" href="#ft_trace_set_default_level" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Trace_Set_Default_Level</b>( <span class="keyword">void</span> );
+</code></pre></div>
+
+<p>Reset tracing value of FreeType's components to the default value (i.e., to the value of the <code>FT2_DEBUG</code> environment value or to NULL if <code>FT2_DEBUG</code> is not set).</p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_custom_log_handler">FT_Custom_Log_Handler<a class="headerlink" href="#ft_custom_log_handler" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Custom_Log_Handler</b>)( <span class="keyword">const</span> <span class="keyword">char</span>*  ft_component,
+                            <span class="keyword">const</span> <span class="keyword">char</span>*  fmt,
+                            va_list      args );
+</code></pre></div>
+
+<p>A function typedef that is used to handle the logging of tracing and debug messages on a file system.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="ft_component">ft_component</td><td class="desc">
+<p>The name of <code>FT_COMPONENT</code> from which the current debug or error message is produced.</p>
+</td></tr>
+<tr><td class="val" id="fmt">fmt</td><td class="desc">
+<p>Actual debug or tracing message.</p>
+</td></tr>
+<tr><td class="val" id="args">args</td><td class="desc">
+<p>Arguments of debug or tracing messages.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_set_log_handler">FT_Set_Log_Handler<a class="headerlink" href="#ft_set_log_handler" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Log_Handler</b>( <a href="ft2-debugging_apis.html#ft_custom_log_handler">FT_Custom_Log_Handler</a>  handler );
+</code></pre></div>
+
+<p>A function to set a custom log handler.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="handler">handler</td><td class="desc">
+<p>New logging function.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_set_default_log_handler">FT_Set_Default_Log_Handler<a class="headerlink" href="#ft_set_default_log_handler" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Default_Log_Handler</b>( <span class="keyword">void</span> );
+</code></pre></div>
+
+<p>A function to undo the effect of <code><a href="ft2-debugging_apis.html#ft_set_log_handler">FT_Set_Log_Handler</a></code>, resetting the log handler to FreeType's built-in version.</p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
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diff --git a/freetype/docs/reference/ft2-error_code_values.html b/freetype/docs/reference/ft2-error_code_values.html
index 1c76c5040..8650712ab 100644
--- a/freetype/docs/reference/ft2-error_code_values.html
+++ b/freetype/docs/reference/ft2-error_code_values.html
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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+              
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+                    
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+  
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+      <a href="ft2-preamble.html" class="md-nav__link">
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+            
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+  
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-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
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+            
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
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+    <li class="md-nav__item">
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
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+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
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+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -867,65 +926,75 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Error Code Values
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-error_code_values.html" class="md-nav__link md-nav__link--active">
         Error Code Values
-      </label>
-    
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link md-nav__link--active">
-      Error Code Values
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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-          </a>
-        
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+      
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-          <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
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-                TrueTypeGX/AAT Validation
+        <a href="ft2-gx_validation.html" class="md-footer__link md-footer__link--next" aria-label="Next: TrueTypeGX/AAT Validation" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
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+              TrueTypeGX/AAT Validation
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   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+          Material for MkDocs
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     </div>
@@ -1383,10 +1454,13 @@
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+    <div class="md-dialog" data-md-component="dialog">
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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diff --git a/freetype/docs/reference/ft2-error_enumerations.html b/freetype/docs/reference/ft2-error_enumerations.html
index af273620f..216f82136 100644
--- a/freetype/docs/reference/ft2-error_enumerations.html
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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@@ -147,33 +138,35 @@
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+      <main class="md-main" data-md-component="main">
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+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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+                    
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,684 +175,750 @@
       
       
 
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+  
+  
+  
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+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
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-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
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+    <li class="md-nav__item">
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+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
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+      <a href="ft2-module_management.html" class="md-nav__link">
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+        External Debugging APIs
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+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
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+      
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+          Error Enumerations
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+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -929,104 +998,108 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
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+      
+    </li>
+  
 
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-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
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-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
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+  
 
     
       
       
       
 
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-    
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+    <li class="md-nav__item md-nav__item--nested">
+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
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+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
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-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
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+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
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+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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-      OpenType Validation
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   </ul>
@@ -1036,18 +1109,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
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     </ul>
   
 </nav>
@@ -1075,7 +1149,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
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@@ -1125,23 +1199,10 @@
 <p>Defined in FT_ERRORS_H (freetype/fterrors.h).</p>
 <div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
   <b>FT_Error_String</b>( <a href="ft2-basic_types.html#ft_error">FT_Error</a>  error_code );
-
-FT_END_HEADER
-
-
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-
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-
-#<span class="keyword">endif</span> /* !(FTERRORS_H_ &amp;&amp; __FTERRORS_H__) */
-
-
-/* END */
 </code></pre></div>
 
 <p>Retrieve the description of a valid FreeType error code.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="error_code">error_code</td><td class="desc">
 <p>A valid FreeType error code.</p>
@@ -1160,9 +1221,6 @@ FT_END_HEADER
 </code></pre></div></p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1172,59 +1230,60 @@ FT_END_HEADER
             </article>
           </div>
         </div>
+        
       </main>
       
         
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-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
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-              <span class="md-flex__ellipsis">
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-                BZIP2 Streams
+        <a href="ft2-debugging_apis.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: External Debugging APIs" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              External Debugging APIs
             </div>
-          </a>
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+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-error_code_values.html" title="Error Code Values" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Error Code Values
+        <a href="ft2-error_code_values.html" class="md-footer__link md-footer__link--next" aria-label="Next: Error Code Values" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Error Code Values
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
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-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1232,10 +1291,13 @@ FT_END_HEADER
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-font_formats.html b/freetype/docs/reference/ft2-font_formats.html
index 537e95488..76a75c367 100644
--- a/freetype/docs/reference/ft2-font_formats.html
+++ b/freetype/docs/reference/ft2-font_formats.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
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-      
-        <meta name="lang:search.result.one" content="1 matching document">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Font Formats - FreeType-2.10.4 API Reference</title>
+        <title>Font Formats - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
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-    
     
       
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+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
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-      <a href="#font-formats" tabindex="0" class="md-skip">
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#font-formats" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
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-              
-                Font Formats
-              
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-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Font Formats
+            
+          </span>
         </div>
       </div>
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-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
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+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
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   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
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-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,216 +175,246 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
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-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
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-
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-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
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-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
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-
-
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-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,149 +422,159 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
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-
-
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-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
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-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Font Formats
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-font_formats.html" class="md-nav__link md-nav__link--active">
         Font Formats
-      </label>
-    
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link md-nav__link--active">
-      Font Formats
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -557,476 +590,516 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1036,18 +1109,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1063,10 +1141,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1075,7 +1149,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1090,6 +1164,7 @@
 <div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
   <b>FT_Get_Font_Format</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>  face );
 
+
   /* deprecated */
   FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
   FT_Get_X11_Font_Format( <a href="ft2-base_interface.html#ft_face">FT_Face</a>  face );
@@ -1098,7 +1173,6 @@
 <p>Return a string describing the format of a given face. Possible values are &lsquo;TrueType&rsquo;, &lsquo;Type&nbsp;1&rsquo;, &lsquo;BDF&rsquo;, &lsquo;PCF&rsquo;, &lsquo;Type&nbsp;42&rsquo;, &lsquo;CID&nbsp;Type&nbsp;1&rsquo;, &lsquo;CFF&rsquo;, &lsquo;PFR&rsquo;, and &lsquo;Windows&nbsp;FNT&rsquo;.</p>
 <p>The return value is suitable to be used as an X11 FONT_PROPERTY.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>Input face handle.</p>
@@ -1113,9 +1187,6 @@
 <p>A deprecated name for the same function is <code>FT_Get_X11_Font_Format</code>.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1125,59 +1196,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                Window FNT Files
+        <a href="ft2-winfnt_fonts.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Window FNT Files" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              Window FNT Files
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-gasp_table.html" title="Gasp Table" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Gasp Table
+        <a href="ft2-gasp_table.html" class="md-footer__link md-footer__link--next" aria-label="Next: Gasp Table" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Gasp Table
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1185,10 +1257,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-gasp_table.html b/freetype/docs/reference/ft2-gasp_table.html
index 3c2461583..c8a29feaf 100644
--- a/freetype/docs/reference/ft2-gasp_table.html
+++ b/freetype/docs/reference/ft2-gasp_table.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
-      
-        <meta name="lang:search.result.other" content="# matching documents">
-      
-        <meta name="lang:search.tokenizer" content="[\s\-]+">
-      
-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Gasp Table - FreeType-2.10.4 API Reference</title>
+        <title>Gasp Table - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
-        <style>body,input{font-family:"Noto Serif","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
-      <defs>
-        
-        
-      </defs>
-    </svg>
-    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
-    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#gasp-table" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#gasp-table" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
-        <a href="." title="FreeType-2.10.4 API Reference" aria-label="FreeType-2.10.4 API Reference" class="md-header-nav__button md-logo">
-          
-            <img alt="logo" src="images/favico.ico" width="24" height="24">
-          
-        </a>
-      </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
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-      <div class="md-flex__cell md-flex__cell--stretch">
-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
-          
-            <span class="md-header-nav__topic">
-              FreeType-2.10.4 API Reference
-            </span>
-            <span class="md-header-nav__topic">
-              
-                Gasp Table
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Gasp Table
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,216 +175,246 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,161 +422,171 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Gasp Table
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-gasp_table.html" class="md-nav__link md-nav__link--active">
         Gasp Table
-      </label>
-    
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link md-nav__link--active">
-      Gasp Table
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -576,464 +609,504 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
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-      Quick retrieval of advance values
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
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-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
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-
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-  <li class="md-nav__item">
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+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
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+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
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+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
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-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
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+          
+        </ul>
+      </nav>
+    </li>
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+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
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+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
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-      Error Enumerations
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
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-
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+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-    
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-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
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-          
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
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-      TrueTypeGX/AAT Validation
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-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
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-
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-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1043,18 +1116,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1077,10 +1155,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1089,7 +1163,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1110,7 +1184,6 @@
 
 <p>A list of values and/or bit-flags returned by the <code><a href="ft2-gasp_table.html#ft_get_gasp">FT_Get_Gasp</a></code> function.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_gasp_no_table">FT_GASP_NO_TABLE</td><td class="desc">
 <p>This special value means that there is no GASP table in this face. It is up to the client to decide what to do.</p>
@@ -1147,7 +1220,6 @@
 
 <p>For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's &lsquo;gasp&rsquo; table corresponding to a given character pixel size.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The source face handle.</p>
@@ -1168,9 +1240,6 @@
 <p>2.3.0</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1180,59 +1249,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-font_formats.html" title="Font Formats" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
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-                Font Formats
+        <a href="ft2-font_formats.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Font Formats" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              Font Formats
             </div>
-          </a>
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+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                The auto-hinter
+        <a href="ft2-auto_hinter.html" class="md-footer__link md-footer__link--next" aria-label="Next: The auto-hinter" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              The auto-hinter
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
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-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1240,10 +1310,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-glyph_management.html b/freetype/docs/reference/ft2-glyph_management.html
index a0620c4d9..ef68dd781 100644
--- a/freetype/docs/reference/ft2-glyph_management.html
+++ b/freetype/docs/reference/ft2-glyph_management.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
-      
-        <meta name="lang:search.result.other" content="# matching documents">
-      
-        <meta name="lang:search.tokenizer" content="[\s\-]+">
-      
-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Glyph Management - FreeType-2.10.4 API Reference</title>
+        <title>Glyph Management - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
-        <style>body,input{font-family:"Noto Serif","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#glyph-management" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#glyph-management" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
-        <a href="." title="FreeType-2.10.4 API Reference" aria-label="FreeType-2.10.4 API Reference" class="md-header-nav__button md-logo">
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-            <img alt="logo" src="images/favico.ico" width="24" height="24">
-          
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-      </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
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-      <div class="md-flex__cell md-flex__cell--stretch">
-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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-            <span class="md-header-nav__topic">
-              FreeType-2.10.4 API Reference
-            </span>
-            <span class="md-header-nav__topic">
-              
-                Glyph Management
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Glyph Management
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
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-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,125 +272,135 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-glyph_management.html" class="md-nav__link md-nav__link--active">
         Glyph Management
-      </label>
-    
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link md-nav__link--active">
-      Glyph Management
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -480,644 +507,690 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1127,18 +1200,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1245,10 +1323,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1257,7 +1331,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1292,7 +1366,6 @@
 
 <p>The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the FreeType library object.</p>
@@ -1332,7 +1405,6 @@
 
 <p>A structure used for bitmap glyph images. This really is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="root">root</td><td class="desc">
 <p>The root <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> fields.</p>
@@ -1374,7 +1446,6 @@
 
 <p>A structure used for outline (vectorial) glyph images. This really is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="root">root</td><td class="desc">
 <p>The root <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> fields.</p>
@@ -1401,7 +1472,6 @@
 
 <p>A function used to create a new empty glyph image. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the FreeType library object.</p>
@@ -1412,7 +1482,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aglyph">aglyph</td><td class="desc">
 <p>A handle to the glyph object.</p>
@@ -1436,7 +1505,6 @@
 
 <p>A function used to extract a glyph image from a slot. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="slot">slot</td><td class="desc">
 <p>A handle to the source glyph slot.</p>
@@ -1444,7 +1512,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aglyph">aglyph</td><td class="desc">
 <p>A handle to the glyph object.</p>
@@ -1468,7 +1535,6 @@
 
 <p>A function used to copy a glyph image. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="source">source</td><td class="desc">
 <p>A handle to the source glyph object.</p>
@@ -1476,7 +1542,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="target">target</td><td class="desc">
 <p>A handle to the target glyph object. 0&nbsp;in case of error.</p>
@@ -1491,14 +1556,13 @@
 <h2 id="ft_glyph_transform">FT_Glyph_Transform<a class="headerlink" href="#ft_glyph_transform" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
 <div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
-  <b>FT_Glyph_Transform</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>    glyph,
-                      <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix,
-                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  delta );
+  <b>FT_Glyph_Transform</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>          glyph,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  delta );
 </code></pre></div>
 
 <p>Transform a glyph image if its format is scalable.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="glyph">glyph</td><td class="desc">
 <p>A handle to the target glyph object.</p>
@@ -1506,7 +1570,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="matrix">matrix</td><td class="desc">
 <p>A pointer to a 2x2 matrix to apply.</p>
@@ -1548,7 +1611,6 @@
 
 <p>The mode how the values of <code><a href="ft2-glyph_management.html#ft_glyph_get_cbox">FT_Glyph_Get_CBox</a></code> are returned.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_glyph_bbox_unscaled">FT_GLYPH_BBOX_UNSCALED</td><td class="desc">
 <p>Return unscaled font units.</p>
@@ -1580,7 +1642,6 @@
 <p>Return a glyph's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs).</p>
 <p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component, which is dedicated to this single task.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="glyph">glyph</td><td class="desc">
 <p>A handle to the source glyph object.</p>
@@ -1591,7 +1652,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="acbox">acbox</td><td class="desc">
 <p>The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted.</p>
@@ -1620,15 +1680,14 @@
 <h2 id="ft_glyph_to_bitmap">FT_Glyph_To_Bitmap<a class="headerlink" href="#ft_glyph_to_bitmap" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
 <div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
-  <b>FT_Glyph_To_Bitmap</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>*       the_glyph,
-                      <a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a>  render_mode,
-                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*      origin,
-                      <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>         destroy );
+  <b>FT_Glyph_To_Bitmap</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>*         the_glyph,
+                      <a href="ft2-base_interface.html#ft_render_mode">FT_Render_Mode</a>    render_mode,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  origin,
+                      <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>           destroy );
 </code></pre></div>
 
 <p>Convert a given glyph object to a bitmap glyph object.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="the_glyph">the_glyph</td><td class="desc">
 <p>A pointer to a handle to the target glyph.</p>
@@ -1636,7 +1695,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="render_mode">render_mode</td><td class="desc">
 <p>An enumeration that describes how the data is rendered.</p>
@@ -1728,7 +1786,6 @@
 
 <p>Destroy a given glyph.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="glyph">glyph</td><td class="desc">
 <p>A handle to the target glyph object.</p>
@@ -1737,9 +1794,6 @@
 
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1749,59 +1803,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                Glyph Layer Management
+        <a href="ft2-layer_management.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Glyph Layer Management" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              Glyph Layer Management
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Mac Specific Interface
+        <a href="ft2-mac_specific.html" class="md-footer__link md-footer__link--next" aria-label="Next: Mac Specific Interface" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Mac Specific Interface
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1809,10 +1864,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-glyph_stroker.html b/freetype/docs/reference/ft2-glyph_stroker.html
index e797bb9e8..1481b2dc4 100644
--- a/freetype/docs/reference/ft2-glyph_stroker.html
+++ b/freetype/docs/reference/ft2-glyph_stroker.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
-      
-        <meta name="lang:search.result.other" content="# matching documents">
-      
-        <meta name="lang:search.tokenizer" content="[\s\-]+">
-      
-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Glyph Stroker - FreeType-2.10.4 API Reference</title>
+        <title>Glyph Stroker - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
-        <style>body,input{font-family:"Noto Serif","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
-      <defs>
-        
-        
-      </defs>
-    </svg>
-    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
-    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#glyph-stroker" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#glyph-stroker" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
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-          
-            <img alt="logo" src="images/favico.ico" width="24" height="24">
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-        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
-      </div>
-      <div class="md-flex__cell md-flex__cell--stretch">
-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
-          
-            <span class="md-header-nav__topic">
-              FreeType-2.10.4 API Reference
-            </span>
-            <span class="md-header-nav__topic">
-              
-                Glyph Stroker
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Glyph Stroker
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,516 +175,564 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
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-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
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-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
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+  
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-    <label class="md-nav__link" for="nav-4">
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-
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-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,125 +740,135 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Stroker
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-glyph_stroker.html" class="md-nav__link md-nav__link--active">
         Glyph Stroker
-      </label>
-    
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link md-nav__link--active">
-      Glyph Stroker
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -980,200 +1031,222 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1183,18 +1256,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1357,10 +1435,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1369,7 +1443,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1403,7 +1477,6 @@
 
 <p>These values determine how two joining lines are rendered in a stroker.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_stroker_linejoin_round">FT_STROKER_LINEJOIN_ROUND</td><td class="desc">
 <p>Used to render rounded line joins. Circular arcs are used to join two lines smoothly.</p>
@@ -1437,7 +1510,6 @@
 
 <p>These values determine how the end of opened sub-paths are rendered in a stroke.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_stroker_linecap_butt">FT_STROKER_LINECAP_BUTT</td><td class="desc">
 <p>The end of lines is rendered as a full stop on the last point itself.</p>
@@ -1464,7 +1536,6 @@
 
 <p>These values are used to select a given stroke border in <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_exportborder">FT_Stroker_ExportBorder</a></code>.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_stroker_border_left">FT_STROKER_BORDER_LEFT</td><td class="desc">
 <p>Select the left border, relative to the drawing direction.</p>
@@ -1488,7 +1559,6 @@
 
 <p>Retrieve the <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a></code> value corresponding to the &lsquo;inside&rsquo; borders of a given outline.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>The source outline handle.</p>
@@ -1508,7 +1578,6 @@
 
 <p>Retrieve the <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a></code> value corresponding to the &lsquo;outside&rsquo; borders of a given outline.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>The source outline handle.</p>
@@ -1530,7 +1599,6 @@
 
 <p>Stroke a given outline glyph object with a given stroker.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="pglyph">pglyph</td><td class="desc">
 <p>Source glyph handle on input, new glyph handle on output.</p>
@@ -1538,7 +1606,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>A stroker handle.</p>
@@ -1568,7 +1635,6 @@
 
 <p>Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="pglyph">pglyph</td><td class="desc">
 <p>Source glyph handle on input, new glyph handle on output.</p>
@@ -1576,7 +1642,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>A stroker handle.</p>
@@ -1607,7 +1672,6 @@
 
 <p>Create a new stroker object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>FreeType library handle.</p>
@@ -1615,7 +1679,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="astroker">astroker</td><td class="desc">
 <p>A new stroker object handle. <code>NULL</code> in case of error.</p>
@@ -1639,7 +1702,6 @@
 
 <p>Reset a stroker object's attributes.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1673,7 +1735,6 @@
 
 <p>Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to <code><a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a></code> or <code><a href="ft2-glyph_stroker.html#ft_stroker_endsubpath">FT_Stroker_EndSubPath</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1692,7 +1753,6 @@
 
 <p>A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like <code><a href="ft2-glyph_stroker.html#ft_stroker_getcounts">FT_Stroker_GetCounts</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_export">FT_Stroker_Export</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1723,7 +1783,6 @@
 
 <p>Destroy a stroker object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>A stroker handle. Can be <code>NULL</code>.</p>
@@ -1742,7 +1801,6 @@
 
 <p>Start a new sub-path in the stroker.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1771,7 +1829,6 @@
 
 <p>Close the current sub-path in the stroker.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1795,7 +1852,6 @@
 
 <p>&lsquo;Draw&rsquo; a single line segment in the stroker's current sub-path, from the last position.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1823,7 +1879,6 @@
 
 <p>&lsquo;Draw&rsquo; a single quadratic Bezier in the stroker's current sub-path, from the last position.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1855,7 +1910,6 @@
 
 <p>&lsquo;Draw&rsquo; a single cubic Bezier in the stroker's current sub-path, from the last position.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1890,7 +1944,6 @@
 
 <p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the &lsquo;border&rsquo; or &lsquo;stroke&rsquo; outlines generated by the stroker.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1901,7 +1954,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="anum_points">anum_points</td><td class="desc">
 <p>The number of points.</p>
@@ -1932,7 +1984,6 @@
 <p>Call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> to export the corresponding border to your own <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> structure.</p>
 <p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1963,7 +2014,6 @@
 
 <p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -1971,7 +2021,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="anum_points">anum_points</td><td class="desc">
 <p>The number of points.</p>
@@ -1996,7 +2045,6 @@
 <p>Call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> to export all borders to your own <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> structure.</p>
 <p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stroker">stroker</td><td class="desc">
 <p>The target stroker handle.</p>
@@ -2008,9 +2056,6 @@
 
 <hr>
                 
-                  
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@@ -2020,59 +2065,60 @@
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+        <a href="ft2-raster.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Scanline Converter" rel="prev">
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
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+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
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-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+          Material for MkDocs
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@@ -2080,10 +2126,13 @@
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
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-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-glyph_variants.html b/freetype/docs/reference/ft2-glyph_variants.html
index 144fc2f33..887d7de19 100644
--- a/freetype/docs/reference/ft2-glyph_variants.html
+++ b/freetype/docs/reference/ft2-glyph_variants.html
@@ -1,145 +1,136 @@
 
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Unicode Variation Sequences - FreeType-2.10.4 API Reference</title>
+        <title>Unicode Variation Sequences - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
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         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+            
+              Unicode Variation Sequences
+            
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
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@@ -147,33 +138,35 @@
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,72 +175,96 @@
       
       
 
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-      TOC
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+  
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+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
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+      <a href="ft2-index.html" class="md-nav__link">
+        Index
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-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
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+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
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+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
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+          
+            
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+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
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+  
 
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@@ -255,89 +272,99 @@
       
 
   
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-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Unicode Variation Sequences
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-glyph_variants.html" class="md-nav__link md-nav__link--active">
         Unicode Variation Sequences
-      </label>
-    
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link md-nav__link--active">
-      Unicode Variation Sequences
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -381,680 +408,726 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
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+            
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+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
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+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
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+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
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+          
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+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
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+        </ul>
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         Error Codes
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
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-      Error Code Values
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
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+          
+        </ul>
+      </nav>
+    </li>
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-        
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
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+        <ul class="md-nav__list" data-md-scrollfix>
           
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-      TrueTypeGX/AAT Validation
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
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+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
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+    </li>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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@@ -1064,18 +1137,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
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+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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         <li class="md-nav__item">
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@@ -1131,7 +1205,7 @@
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+          <div class="md-content" data-md-component="content">
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@@ -1158,7 +1232,6 @@
 
 <p>Return the glyph index of a given character code as modified by the variation selector.</p>
 <h4>input</h4>
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 <table class="fields">
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@@ -1193,7 +1266,6 @@
 
 <p>Check whether this variation of this Unicode character is the one to be found in the charmap.</p>
 <h4>input</h4>
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 <table class="fields">
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@@ -1225,7 +1297,6 @@
 
 <p>Return a zero-terminated list of Unicode variation selectors found in the font.</p>
 <h4>input</h4>
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 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
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@@ -1252,7 +1323,6 @@
 
 <p>Return a zero-terminated list of Unicode variation selectors found for the specified character code.</p>
 <h4>input</h4>
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 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -1282,7 +1352,6 @@
 
 <p>Return a zero-terminated list of Unicode character codes found for the specified variation selector.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face object.</p>
@@ -1303,9 +1372,6 @@
 <p>2.3.6</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1315,59 +1381,60 @@
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+      
         
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-                Base Interface
+        <a href="ft2-base_interface.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Base Interface" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
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+              Base Interface
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-          </a>
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+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-color_management.html" title="Glyph Color Management" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Glyph Color Management
+        <a href="ft2-color_management.html" class="md-footer__link md-footer__link--next" aria-label="Next: Glyph Color Management" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Glyph Color Management
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
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+          <div class="md-footer__button md-icon">
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+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1375,10 +1442,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-gx_validation.html b/freetype/docs/reference/ft2-gx_validation.html
index 37e026f02..f3d6530a6 100644
--- a/freetype/docs/reference/ft2-gx_validation.html
+++ b/freetype/docs/reference/ft2-gx_validation.html
@@ -1,145 +1,136 @@
 
-
-
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 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
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-        <meta name="lang:search.pipeline.trimmer" content="True">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>TrueTypeGX/AAT Validation - FreeType-2.10.4 API Reference</title>
+        <title>TrueTypeGX/AAT Validation - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
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-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
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+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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+    <div data-md-component="skip">
+      
+        
+        <a href="#truetypegxaat-validation" class="md-skip">
+          Skip to content
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+
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+            Initializing search
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@@ -147,33 +138,35 @@
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+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
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+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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+        TOC
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+  
 
     
       
       
       
 
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
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+          General Remarks
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+          
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+  
+  
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+        Glyph Management
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+      <a href="ft2-mac_specific.html" class="md-nav__link">
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+  
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+          Format-Specific API
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+    <li class="md-nav__item">
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-
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+      <a href="ft2-truetype_tables.html" class="md-nav__link">
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+            
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+  
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+    <li class="md-nav__item">
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+        SFNT Names
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-
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+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
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-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -915,53 +980,63 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" checked>
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          TrueTypeGX/AAT Validation
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-gx_validation.html" class="md-nav__link md-nav__link--active">
         TrueTypeGX/AAT Validation
-      </label>
-    
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link md-nav__link--active">
-      TrueTypeGX/AAT Validation
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1019,56 +1094,54 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1078,18 +1151,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1147,10 +1225,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1159,7 +1233,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1180,7 +1254,6 @@
 
 <p>Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1194,7 +1267,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="tables">tables</td><td class="desc">
 <p>The array where all validated sfnt tables are stored. The array itself must be allocated by a client.</p>
@@ -1219,7 +1291,6 @@
 
 <p>Free the buffer allocated by TrueTypeGX validator.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1245,7 +1316,6 @@
 <p>Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
 <p>The &lsquo;kern&rsquo; table validator in <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code> deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1256,7 +1326,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="ckern_table">ckern_table</td><td class="desc">
 <p>A pointer to the kern table.</p>
@@ -1280,7 +1349,6 @@
 
 <p>Free the buffer allocated by classic Kern validator.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1330,7 +1398,6 @@
 
 <p>A list of bit-field constants used with <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code> to indicate which TrueTypeGX/AAT Type tables should be validated.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_validate_feat">FT_VALIDATE_feat</td><td class="desc">
 <p>Validate &lsquo;feat&rsquo; table.</p>
@@ -1379,7 +1446,6 @@
 
 <p>A list of bit-field constants used with <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code> to indicate the classic kern dialect or dialects. If the selected type doesn't fit, <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code> regards the table as invalid.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_validate_ms">FT_VALIDATE_MS</td><td class="desc">
 <p>Handle the &lsquo;kern&rsquo; table as a classic Microsoft kern table.</p>
@@ -1394,9 +1460,6 @@
 
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diff --git a/freetype/docs/reference/ft2-gzip.html b/freetype/docs/reference/ft2-gzip.html
index d6f1f2ce6..85d17bbe4 100644
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@@ -147,33 +138,35 @@
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,161 +740,171 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
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+    </li>
+  
 
-
-  <li class="md-nav__item">
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
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-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
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-      
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+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
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+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
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+          
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
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-  <li class="md-nav__item">
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         Error Codes
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+          Error Codes
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
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-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
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+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
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-    </nav>
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+          
+        </ul>
+      </nav>
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+  
 
     
       
       
       
 
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+      
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         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
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-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
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+            
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+  
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+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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   </ul>
@@ -1043,18 +1116,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
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+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
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         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
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@@ -1089,7 +1163,7 @@
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@@ -1110,7 +1184,6 @@
 
 <p>Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed <code>*.pcf.gz</code> fonts that come with XFree86.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stream">stream</td><td class="desc">
 <p>The target embedding stream.</p>
@@ -1142,7 +1215,6 @@
 
 <p>Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's <code>uncompress</code> function.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="memory">memory</td><td class="desc">
 <p>A FreeType memory handle.</p>
@@ -1156,7 +1228,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="output">output</td><td class="desc">
 <p>The output buffer.</p>
@@ -1164,7 +1235,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="output_len">output_len</td><td class="desc">
 <p>Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, <code>output_len</code> is the size of the used data in <code>output</code>.</p>
@@ -1182,9 +1252,6 @@
 <p>2.5.1</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1194,59 +1261,60 @@
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+        <a href="ft2-module_management.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Module Management" rel="prev">
+          <div class="md-footer__button md-icon">
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+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
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+              Module Management
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+        </a>
+      
+      
         
-          <a href="ft2-lzw.html" title="LZW Streams" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
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+              LZW Streams
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-            <div class="md-flex__cell md-flex__cell--shrink">
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+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1254,10 +1322,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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diff --git a/freetype/docs/reference/ft2-header_file_macros.html b/freetype/docs/reference/ft2-header_file_macros.html
index f056cbed8..75941abc8 100644
--- a/freetype/docs/reference/ft2-header_file_macros.html
+++ b/freetype/docs/reference/ft2-header_file_macros.html
@@ -1,145 +1,136 @@
 
-
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 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
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-        <meta name="lang:search.result.one" content="1 matching document">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Header File Macros - FreeType-2.10.4 API Reference</title>
+        <title>Header File Macros - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
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+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#header-file-macros" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#header-file-macros" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
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-            <span class="md-header-nav__topic">
-              
-                Header File Macros
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Header File Macros
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
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+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
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 <div class="md-search" data-md-component="search" role="dialog">
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-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
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+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,161 +272,171 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Header File Macros
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-header_file_macros.html" class="md-nav__link md-nav__link--active">
         Header File Macros
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-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link md-nav__link--active">
-      Header File Macros
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -761,608 +788,654 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
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-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1372,18 +1445,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1735,10 +1813,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1747,7 +1821,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -2131,9 +2205,6 @@
 <p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which handles the OpenType &lsquo;CPAL&rsquo; table.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -2143,59 +2214,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-sizes_management.html" title="Size Management" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
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-                  Previous
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-                Size Management
+        <a href="ft2-sizes_management.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Size Management" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              Size Management
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-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Multiple Masters
+        <a href="ft2-multiple_masters.html" class="md-footer__link md-footer__link--next" aria-label="Next: Multiple Masters" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Multiple Masters
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -2203,10 +2275,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-header_inclusion.html b/freetype/docs/reference/ft2-header_inclusion.html
index af8ed04a4..dc91b1f3b 100644
--- a/freetype/docs/reference/ft2-header_inclusion.html
+++ b/freetype/docs/reference/ft2-header_inclusion.html
@@ -1,145 +1,136 @@
 
-
-
-
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 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
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-      
-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>FreeType's header inclusion scheme - FreeType-2.10.4 API Reference</title>
+        <title>FreeType's header inclusion scheme - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
-        <style>body,input{font-family:"Noto Serif","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
-      <defs>
-        
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-    </svg>
-    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
-    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#freetypes-header-inclusion-scheme" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#freetypes-header-inclusion-scheme" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
-        <a href="." title="FreeType-2.10.4 API Reference" aria-label="FreeType-2.10.4 API Reference" class="md-header-nav__button md-logo">
-          
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-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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-              
-                FreeType's header inclusion scheme
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              FreeType's header inclusion scheme
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,24 +175,30 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
@@ -207,53 +206,75 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" checked>
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
   
 
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+          
+            
+  
+  
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          FreeType's header inclusion scheme
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-header_inclusion.html" class="md-nav__link md-nav__link--active">
         FreeType's header inclusion scheme
-      </label>
-    
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link md-nav__link--active">
-      FreeType's header inclusion scheme
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -262,764 +283,816 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
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-
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
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+    </li>
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-          
-
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--nested">
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+      
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+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
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-      <ul class="md-nav__list" data-md-scrollfix>
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+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
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+          Error Codes
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
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-      Error Code Values
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
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+  
 
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         Miscellaneous
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
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+      </a>
+    </li>
+  
 
-        
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-          
           
+            
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+  
+  
+    <li class="md-nav__item">
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+        Incremental Loading
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+  
+  
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+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
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+  
+  
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+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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+        </ul>
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   </ul>
@@ -1029,18 +1102,23 @@
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+              
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-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
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-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1049,10 +1127,6 @@
   
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     </ul>
   
 </nav>
@@ -1061,7 +1135,7 @@
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+          <div class="md-content" data-md-component="content">
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@@ -1077,9 +1151,6 @@
   #include &lt;freetype/ftoutln.h&gt;
 </code></pre></div></p>
                 
-                  
-                
-                
               
               
                 
@@ -1089,59 +1160,60 @@
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           </div>
         </div>
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+        <a href="ft2-preamble.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Preamble" rel="prev">
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+            <div class="md-ellipsis">
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+                Previous
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-          </a>
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+      
+      
         
-          <a href="ft2-user_allocation.html" title="User allocation" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
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-                User allocation
+        <a href="ft2-user_allocation.html" class="md-footer__link md-footer__link--next" aria-label="Next: User allocation" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
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+          <div class="md-footer__button md-icon">
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+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
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+        Made with
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-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1149,10 +1221,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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diff --git a/freetype/docs/reference/ft2-incremental.html b/freetype/docs/reference/ft2-incremental.html
index c09851bab..67b4751a9 100644
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
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+        <title>Incremental Loading - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
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+      </label>
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,732 +175,804 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -915,65 +980,75 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" checked>
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Incremental Loading
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-incremental.html" class="md-nav__link md-nav__link--active">
         Incremental Loading
-      </label>
-    
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link md-nav__link--active">
-      Incremental Loading
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1045,44 +1120,42 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1092,18 +1165,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1175,10 +1253,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1187,7 +1261,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1225,7 +1299,6 @@
 
 <p>A small structure used to contain the basic glyph metrics returned by the <code><a href="ft2-incremental.html#ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc</a></code> method.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="bearing_x">bearing_x</td><td class="desc">
 <p>Left bearing, in font units.</p>
@@ -1265,7 +1338,6 @@
 <p>A function called by FreeType to access a given glyph's data bytes during <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code> if incremental loading is enabled.</p>
 <p>Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the &lsquo;glyf&rsquo; table. For PostScript formats, it must correspond to the <strong>unencrypted</strong> charstring bytes, without any <code>lenIV</code> header. It is undefined for any other format.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="incremental">incremental</td><td class="desc">
 <p>Handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
@@ -1276,7 +1348,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="adata">adata</td><td class="desc">
 <p>A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block).</p>
@@ -1301,7 +1372,6 @@
 
 <p>A function used to release the glyph data bytes returned by a successful call to <code><a href="ft2-incremental.html#ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="incremental">incremental</td><td class="desc">
 <p>A handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
@@ -1323,9 +1393,8 @@
                         <a href="ft2-incremental.html#ft_incremental_metricsrec">FT_Incremental_MetricsRec</a>  *ametrics );
 </code></pre></div>
 
-<p>A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.</p>
+<p>A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL&nbsp;XL Format&nbsp;1, Class&nbsp;2 downloaded TrueType fonts, where the glyph metrics (<code>hmtx</code> and <code>vmtx</code> tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="incremental">incremental</td><td class="desc">
 <p>A handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
@@ -1342,10 +1411,9 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="ametrics">ametrics</td><td class="desc">
-<p>The replacement glyph metrics in font units.</p>
+<p>The glyph metrics in font units.</p>
 </td></tr>
 </table>
 
@@ -1364,7 +1432,6 @@
 
 <p>A table of functions for accessing fonts that load data incrementally. Used in <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="get_glyph_data">get_glyph_data</td><td class="desc">
 <p>The function to get glyph data. Must not be null.</p>
@@ -1373,7 +1440,7 @@
 <p>The function to release glyph data. Must not be null.</p>
 </td></tr>
 <tr><td class="val" id="get_glyph_metrics">get_glyph_metrics</td><td class="desc">
-<p>The function to get glyph metrics. May be null if the font does not provide overriding glyph metrics.</p>
+<p>The function to get glyph metrics. May be null if the font does not require it.</p>
 </td></tr>
 </table>
 
@@ -1423,9 +1490,6 @@
 <p>A pointer to an <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code> structure.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1435,59 +1499,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
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+          <div class="md-footer__button md-icon">
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+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
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+              TrueTypeGX/AAT Validation
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+        </a>
+      
+      
         
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+        <a href="ft2-truetype_engine.html" class="md-footer__link md-footer__link--next" aria-label="Next: The TrueType Engine" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
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+              The TrueType Engine
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-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
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-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1495,10 +1560,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-index.html b/freetype/docs/reference/ft2-index.html
index 347eac1da..6994cd184 100644
--- a/freetype/docs/reference/ft2-index.html
+++ b/freetype/docs/reference/ft2-index.html
@@ -1,145 +1,136 @@
 
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-
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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+      <link rel="icon" href="images/favico.ico">
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-        <title>Index - FreeType-2.10.4 API Reference</title>
+        <title>Index - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
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+          <meta name="theme-color" content="#4cae4f">
         
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-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
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+
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+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#freetype-2104-api-reference" tabindex="0" class="md-skip">
-        Skip to content
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#freetype-2111-api-reference" class="md-skip">
+          Skip to content
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+      
+    </div>
+    <div data-md-component="announce">
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+    </div>
     
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+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
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+        <div class="md-header__topic">
+          <span class="md-ellipsis">
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-        &#xE5CD;
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      </label>
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-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,12 +175,15 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
@@ -195,32 +191,40 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+  
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Index
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-index.html" class="md-nav__link md-nav__link--active">
         Index
-      </label>
-    
-    <a href="ft2-index.html" title="Index" class="md-nav__link md-nav__link--active">
-      Index
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#b" class="md-nav__link">
@@ -306,795 +310,864 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
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+      
+    </li>
+  
 
     
       
       
       
 
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-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
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-          
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-
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-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
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-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1104,18 +1177,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#b" class="md-nav__link">
@@ -1201,10 +1279,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1213,14 +1287,14 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
                 
                 <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; Global Index</p>
 <hr />
-<h1 id="freetype-2104-api-reference">FreeType-2.10.4 API Reference<a class="headerlink" href="#freetype-2104-api-reference" title="Permanent link">&para;</a></h1>
+<h1 id="freetype-2111-api-reference">FreeType-2.11.1 API Reference<a class="headerlink" href="#freetype-2111-api-reference" title="Permanent link">&para;</a></h1>
 <h3 id="b">B<a class="headerlink" href="#b" title="Permanent link">&para;</a></h3>
 <p><a href="ft2-bdf_fonts.html#bdf_property">BDF_Property</a><br />
 <a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_ATOM</a><br />
@@ -1250,6 +1324,7 @@
 <a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a><br />
 <a href="ft2-quick_advance.html#ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY</a><br />
 <a href="ft2-header_file_macros.html#ft_advances_h">FT_ADVANCES_H</a><br />
+<a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a><br />
 <a href="ft2-system_interface.html#ft_alloc_func">FT_Alloc_Func</a><br />
 <a href="ft2-computations.html#ft_angle">FT_Angle</a><br />
 <a href="ft2-computations.html#ft_angle_2pi">FT_ANGLE_2PI</a><br />
@@ -1293,13 +1368,24 @@
 <a href="ft2-header_file_macros.html#ft_cid_h">FT_CID_H</a><br />
 <a href="ft2-gx_validation.html#ft_classickern_free">FT_ClassicKern_Free</a><br />
 <a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a><br />
+<a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a><br />
 <a href="ft2-color_management.html#ft_color">FT_Color</a><br />
 <a href="ft2-header_file_macros.html#ft_color_h">FT_COLOR_H</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_Color_Root_Transform</a><br />
+<a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a><br />
+<a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a><br />
+<a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a><br />
+<a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a><br />
+<a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a><br />
+<a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a><br />
 <a href="ft2-header_file_macros.html#ft_config_config_h">FT_CONFIG_CONFIG_H</a><br />
 <a href="ft2-header_file_macros.html#ft_config_modules_h">FT_CONFIG_MODULES_H</a><br />
 <a href="ft2-header_file_macros.html#ft_config_options_h">FT_CONFIG_OPTIONS_H</a><br />
 <a href="ft2-header_file_macros.html#ft_config_standard_library_h">FT_CONFIG_STANDARD_LIBRARY_H</a><br />
 <a href="ft2-computations.html#ft_cos">FT_Cos</a><br />
+<a href="ft2-debugging_apis.html#ft_custom_log_handler">FT_Custom_Log_Handler</a><br />
 <a href="ft2-basic_types.html#ft_data">FT_Data</a><br />
 <a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_TRUETYPE</a><br />
 <a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_XXX</a><br />
@@ -1342,6 +1428,7 @@
 <a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a><br />
 <a href="ft2-base_interface.html#ft_face">FT_Face</a><br />
 <a href="ft2-version.html#ft_face_checktruetypepatents">FT_Face_CheckTrueTypePatents</a><br />
+<a href="ft2-module_management.html#ft_face_driver_name">FT_FACE_DRIVER_NAME</a><br />
 <a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a><br />
 <a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_COLOR</a><br />
 <a href="ft2-base_interface.html#ft_face_flag_xxx">FT_FACE_FLAG_EXTERNAL_STREAM</a><br />
@@ -1401,7 +1488,10 @@
 <a href="ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement">FT_Get_CID_Registry_Ordering_Supplement</a><br />
 <a href="ft2-truetype_tables.html#ft_get_cmap_format">FT_Get_CMap_Format</a><br />
 <a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a><br />
+<a href="ft2-layer_management.html#ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox</a><br />
 <a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a><br />
+<a href="ft2-layer_management.html#ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint</a><br />
+<a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a><br />
 <a href="ft2-base_interface.html#ft_get_first_char">FT_Get_First_Char</a><br />
 <a href="ft2-font_formats.html#ft_get_font_format">FT_Get_Font_Format</a><br />
 <a href="ft2-base_interface.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a><br />
@@ -1416,6 +1506,8 @@
 <a href="ft2-multiple_masters.html#ft_get_multi_master">FT_Get_Multi_Master</a><br />
 <a href="ft2-base_interface.html#ft_get_name_index">FT_Get_Name_Index</a><br />
 <a href="ft2-base_interface.html#ft_get_next_char">FT_Get_Next_Char</a><br />
+<a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a><br />
+<a href="ft2-layer_management.html#ft_get_paint_layers">FT_Get_Paint_Layers</a><br />
 <a href="ft2-pfr_fonts.html#ft_get_pfr_advance">FT_Get_PFR_Advance</a><br />
 <a href="ft2-pfr_fonts.html#ft_get_pfr_kerning">FT_Get_PFR_Kerning</a><br />
 <a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a><br />
@@ -1430,6 +1522,7 @@
 <a href="ft2-truetype_tables.html#ft_get_sfnt_table">FT_Get_Sfnt_Table</a><br />
 <a href="ft2-base_interface.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a><br />
 <a href="ft2-base_interface.html#ft_get_track_kerning">FT_Get_Track_Kerning</a><br />
+<a href="ft2-base_interface.html#ft_get_transform">FT_Get_Transform</a><br />
 <a href="ft2-truetype_engine.html#ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type</a><br />
 <a href="ft2-multiple_masters.html#ft_get_var_axis_flags">FT_Get_Var_Axis_Flags</a><br />
 <a href="ft2-multiple_masters.html#ft_get_var_blend_coordinates">FT_Get_Var_Blend_Coordinates</a><br />
@@ -1594,6 +1687,7 @@
 <a href="ft2-base_interface.html#ft_new_memory_face">FT_New_Memory_Face</a><br />
 <a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a><br />
 <a href="ft2-basic_types.html#ft_offset">FT_Offset</a><br />
+<a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a><br />
 <a href="ft2-base_interface.html#ft_open_args">FT_Open_Args</a><br />
 <a href="ft2-base_interface.html#ft_open_xxx">FT_OPEN_DRIVER</a><br />
 <a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a><br />
@@ -1648,6 +1742,21 @@
 <a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_XXX</a><br />
 <a href="ft2-glyph_management.html#ft_outlineglyph">FT_OutlineGlyph</a><br />
 <a href="ft2-glyph_management.html#ft_outlineglyphrec">FT_OutlineGlyphRec</a><br />
+<a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a><br />
+<a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a><br />
+<a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a><br />
+<a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a><br />
+<a href="ft2-layer_management.html#ft_paintformat">FT_PaintFormat</a><br />
+<a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a><br />
+<a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a><br />
+<a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a><br />
+<a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a><br />
+<a href="ft2-layer_management.html#ft_paintscale">FT_PaintScale</a><br />
+<a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a><br />
+<a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a><br />
+<a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a><br />
+<a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a><br />
+<a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a><br />
 <a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a><br />
 <a href="ft2-color_management.html#ft_palette_data_get">FT_Palette_Data_Get</a><br />
 <a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_FOR_DARK_BACKGROUND</a><br />
@@ -1689,6 +1798,7 @@
 <a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_CLIP</a><br />
 <a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DEFAULT</a><br />
 <a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DIRECT</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_SDF</a><br />
 <a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_XXX</a><br />
 <a href="ft2-raster.html#ft_raster_funcs">FT_Raster_Funcs</a><br />
 <a href="ft2-raster.html#ft_raster_newfunc">FT_Raster_NewFunc</a><br />
@@ -1708,6 +1818,7 @@
 <a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LIGHT</a><br />
 <a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_MONO</a><br />
 <a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a><br />
+<a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_SDF</a><br />
 <a href="ft2-module_management.html#ft_renderer">FT_Renderer</a><br />
 <a href="ft2-module_management.html#ft_renderer_class">FT_Renderer_Class</a><br />
 <a href="ft2-base_interface.html#ft_request_size">FT_Request_Size</a><br />
@@ -1717,7 +1828,9 @@
 <a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a><br />
 <a href="ft2-base_interface.html#ft_set_charmap">FT_Set_Charmap</a><br />
 <a href="ft2-module_management.html#ft_set_debug_hook">FT_Set_Debug_Hook</a><br />
+<a href="ft2-debugging_apis.html#ft_set_default_log_handler">FT_Set_Default_Log_Handler</a><br />
 <a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a><br />
+<a href="ft2-debugging_apis.html#ft_set_log_handler">FT_Set_Log_Handler</a><br />
 <a href="ft2-multiple_masters.html#ft_set_mm_blend_coordinates">FT_Set_MM_Blend_Coordinates</a><br />
 <a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a><br />
 <a href="ft2-multiple_masters.html#ft_set_mm_weightvector">FT_Set_MM_WeightVector</a><br />
@@ -1811,6 +1924,8 @@
 <a href="ft2-header_file_macros.html#ft_system_h">FT_SYSTEM_H</a><br />
 <a href="ft2-basic_types.html#ft_tag">FT_Tag</a><br />
 <a href="ft2-computations.html#ft_tan">FT_Tan</a><br />
+<a href="ft2-debugging_apis.html#ft_trace_set_default_level">FT_Trace_Set_Default_Level</a><br />
+<a href="ft2-debugging_apis.html#ft_trace_set_level">FT_Trace_Set_Level</a><br />
 <a href="ft2-header_file_macros.html#ft_trigonometry_h">FT_TRIGONOMETRY_H</a><br />
 <a href="ft2-header_file_macros.html#ft_truetype_driver_h">FT_TRUETYPE_DRIVER_H</a><br />
 <a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TRUETYPE_ENGINE_TYPE_NONE</a><br />
@@ -2059,10 +2174,7 @@
 <h3 id="w">W<a class="headerlink" href="#w" title="Permanent link">&para;</a></h3>
 <p><a href="ft2-properties.html#warping">warping</a>  </p>
 <hr />
-<div class="timestamp">generated on Tue Oct 20 05:14:52 2020 UTC</div>
-                
-                  
-                
+<div class="timestamp">generated on Thu Dec  2 12:36:11 2021 UTC</div>
                 
               
               
@@ -2073,59 +2185,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="index.html" title="TOC" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                TOC
+        <a href="index.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: TOC" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
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+              TOC
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                FreeType's header inclusion scheme
+        <a href="ft2-preamble.html" class="md-footer__link md-footer__link--next" aria-label="Next: Preamble" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Preamble
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -2133,10 +2246,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-layer_management.html b/freetype/docs/reference/ft2-layer_management.html
index 99933f4d5..7fb91a8f2 100644
--- a/freetype/docs/reference/ft2-layer_management.html
+++ b/freetype/docs/reference/ft2-layer_management.html
@@ -1,145 +1,136 @@
 
-
-
-
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 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
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-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
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-      
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Glyph Layer Management - FreeType-2.10.4 API Reference</title>
+        <title>Glyph Layer Management - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#glyph-layer-management" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#glyph-layer-management" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
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-          
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-              
-                Glyph Layer Management
-              
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-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Glyph Layer Management
+            
+          </span>
         </div>
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-      <div class="md-flex__cell md-flex__cell--shrink">
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+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
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-        &#xE5CD;
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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     <div class="md-search__output">
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-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
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-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,113 +272,123 @@
       
 
   
-
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-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
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+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Layer Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-layer_management.html" class="md-nav__link md-nav__link--active">
         Glyph Layer Management
-      </label>
-    
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link md-nav__link--active">
-      Glyph Layer Management
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -384,656 +411,912 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#ft_paintformat" class="md-nav__link">
+    FT_PaintFormat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstopiterator" class="md-nav__link">
+    FT_ColorStopIterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorindex" class="md-nav__link">
+    FT_ColorIndex
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstop" class="md-nav__link">
+    FT_ColorStop
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintextend" class="md-nav__link">
+    FT_PaintExtend
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorline" class="md-nav__link">
+    FT_ColorLine
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_affine23" class="md-nav__link">
+    FT_Affine23
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_composite_mode" class="md-nav__link">
+    FT_Composite_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opaquepaint" class="md-nav__link">
+    FT_OpaquePaint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrlayers" class="md-nav__link">
+    FT_PaintColrLayers
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsolid" class="md-nav__link">
+    FT_PaintSolid
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintlineargradient" class="md-nav__link">
+    FT_PaintLinearGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintradialgradient" class="md-nav__link">
+    FT_PaintRadialGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsweepgradient" class="md-nav__link">
+    FT_PaintSweepGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintglyph" class="md-nav__link">
+    FT_PaintGlyph
+  </a>
+  
+</li>
       
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrglyph" class="md-nav__link">
+    FT_PaintColrGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_painttransform" class="md-nav__link">
+    FT_PaintTransform
+  </a>
+  
+</li>
       
+        <li class="md-nav__item">
+  <a href="#ft_painttranslate" class="md-nav__link">
+    FT_PaintTranslate
+  </a>
+  
+</li>
       
+        <li class="md-nav__item">
+  <a href="#ft_paintscale" class="md-nav__link">
+    FT_PaintScale
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintrotate" class="md-nav__link">
+    FT_PaintRotate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintskew" class="md-nav__link">
+    FT_PaintSkew
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcomposite" class="md-nav__link">
+    FT_PaintComposite
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colr_paint" class="md-nav__link">
+    FT_COLR_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color_root_transform" class="md-nav__link">
+    FT_Color_Root_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_clipbox" class="md-nav__link">
+    FT_ClipBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_paint" class="md-nav__link">
+    FT_Get_Color_Glyph_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_clipbox" class="md-nav__link">
+    FT_Get_Color_Glyph_ClipBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_paint_layers" class="md-nav__link">
+    FT_Get_Paint_Layers
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_colorline_stops" class="md-nav__link">
+    FT_Get_Colorline_Stops
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_paint" class="md-nav__link">
+    FT_Get_Paint
+  </a>
+  
+</li>
       
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1043,18 +1326,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1077,9 +1365,215 @@
   
 </li>
       
+        <li class="md-nav__item">
+  <a href="#ft_paintformat" class="md-nav__link">
+    FT_PaintFormat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstopiterator" class="md-nav__link">
+    FT_ColorStopIterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorindex" class="md-nav__link">
+    FT_ColorIndex
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstop" class="md-nav__link">
+    FT_ColorStop
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintextend" class="md-nav__link">
+    FT_PaintExtend
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorline" class="md-nav__link">
+    FT_ColorLine
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_affine23" class="md-nav__link">
+    FT_Affine23
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_composite_mode" class="md-nav__link">
+    FT_Composite_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opaquepaint" class="md-nav__link">
+    FT_OpaquePaint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrlayers" class="md-nav__link">
+    FT_PaintColrLayers
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsolid" class="md-nav__link">
+    FT_PaintSolid
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintlineargradient" class="md-nav__link">
+    FT_PaintLinearGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintradialgradient" class="md-nav__link">
+    FT_PaintRadialGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsweepgradient" class="md-nav__link">
+    FT_PaintSweepGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintglyph" class="md-nav__link">
+    FT_PaintGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrglyph" class="md-nav__link">
+    FT_PaintColrGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_painttransform" class="md-nav__link">
+    FT_PaintTransform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_painttranslate" class="md-nav__link">
+    FT_PaintTranslate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintscale" class="md-nav__link">
+    FT_PaintScale
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintrotate" class="md-nav__link">
+    FT_PaintRotate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintskew" class="md-nav__link">
+    FT_PaintSkew
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcomposite" class="md-nav__link">
+    FT_PaintComposite
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colr_paint" class="md-nav__link">
+    FT_COLR_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color_root_transform" class="md-nav__link">
+    FT_Color_Root_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_clipbox" class="md-nav__link">
+    FT_ClipBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_paint" class="md-nav__link">
+    FT_Get_Color_Glyph_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_clipbox" class="md-nav__link">
+    FT_Get_Color_Glyph_ClipBox
+  </a>
+  
+</li>
       
+        <li class="md-nav__item">
+  <a href="#ft_get_paint_layers" class="md-nav__link">
+    FT_Get_Paint_Layers
+  </a>
+  
+</li>
       
+        <li class="md-nav__item">
+  <a href="#ft_get_colorline_stops" class="md-nav__link">
+    FT_Get_Colorline_Stops
+  </a>
+  
+</li>
       
+        <li class="md-nav__item">
+  <a href="#ft_get_paint" class="md-nav__link">
+    FT_Get_Paint
+  </a>
+  
+</li>
       
     </ul>
   
@@ -1089,7 +1583,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1100,7 +1594,7 @@
 <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
 <p>The functions described here allow access of colored glyph layer data in OpenType's &lsquo;COLR&rsquo; tables.</p>
 <h2 id="ft_layeriterator">FT_LayerIterator<a class="headerlink" href="#ft_layeriterator" title="Permanent link">&para;</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
 <div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_LayerIterator_
   {
     <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   num_layers;
@@ -1112,7 +1606,6 @@
 
 <p>This iterator object is needed for <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_layers">num_layers</td><td class="desc">
 <p>The number of glyph layers for the requested glyph index. Will be set by <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
@@ -1128,7 +1621,7 @@
 <hr>
 
 <h2 id="ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer<a class="headerlink" href="#ft_get_color_glyph_layer" title="Permanent link">&para;</a></h2>
-<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
 <div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
   <b>FT_Get_Color_Glyph_Layer</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>            face,
                             <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>            base_glyph,
@@ -1140,9 +1633,8 @@
 <p>This is an interface to the &lsquo;COLR&rsquo; table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot.</p>
 <p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/colr">https://docs.microsoft.com/en-us/typography/opentype/spec/colr</a></p>
 <p>The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer.</p>
-<p>The returned elements are ordered in the z&nbsp;direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1).</p>
+<p>The returned elements are ordered in the z&nbsp;direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, &hellip;, n-1).</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the parent face object.</p>
@@ -1153,7 +1645,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="iterator">iterator</td><td class="desc">
 <p>An <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> object. For the first call you should set <code>iterator-&gt;p</code> to <code>NULL</code>. For all following calls, simply use the same object again.</p>
@@ -1161,7 +1652,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aglyph_index">aglyph_index</td><td class="desc">
 <p>The glyph index of the current layer.</p>
@@ -1180,7 +1670,6 @@
 <p>This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> objects (like <code><a href="ft2-glyph_management.html#ft_get_glyph">FT_Get_Glyph</a></code> or <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>) don't have access to this information.</p>
 <p>Note that <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code> is able to handle colored glyph layers automatically if the <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_COLOR</a></code> flag is passed to a previous call to <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>. [This is an experimental feature.]</p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Color*         palette;
   FT_LayerIterator  iterator;
 
@@ -1223,11 +1712,979 @@
                                         &amp;iterator ) );
   }
 </code></pre></div>
+<hr>
+
+<h2 id="ft_paintformat">FT_PaintFormat<a class="headerlink" href="#ft_paintformat" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_PaintFormat_
+  {
+    FT_COLR_PAINTFORMAT_COLR_LAYERS     = 1,
+    FT_COLR_PAINTFORMAT_SOLID           = 2,
+    FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4,
+    FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6,
+    FT_COLR_PAINTFORMAT_SWEEP_GRADIENT  = 8,
+    FT_COLR_PAINTFORMAT_GLYPH           = 10,
+    FT_COLR_PAINTFORMAT_COLR_GLYPH      = 11,
+    FT_COLR_PAINTFORMAT_TRANSFORM       = 12,
+    FT_COLR_PAINTFORMAT_TRANSLATE       = 14,
+    FT_COLR_PAINTFORMAT_SCALE           = 16,
+    FT_COLR_PAINTFORMAT_ROTATE          = 24,
+    FT_COLR_PAINTFORMAT_SKEW            = 28,
+    FT_COLR_PAINTFORMAT_COMPOSITE       = 32,
+    FT_COLR_PAINT_FORMAT_MAX            = 33,
+    FT_COLR_PAINTFORMAT_UNSUPPORTED     = 255
+
+  } <b>FT_PaintFormat</b>;
+</code></pre></div>
+
+<p>Enumeration describing the different paint format types of the v1 extensions to the &lsquo;COLR&rsquo; table, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;.</p>
+<p>The enumeration values losely correspond with the format numbers of the specification: FreeType always returns a fully specified &lsquo;Paint&rsquo; structure for the &lsquo;Transform&rsquo;, &lsquo;Translate&rsquo;, &lsquo;Scale&rsquo;, &lsquo;Rotate&rsquo;, and &lsquo;Skew&rsquo; table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y&nbsp;direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable &lsquo;COLR&rsquo; v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> through <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>. This implies that always static, readily interpolated values are returned in the &lsquo;Paint&rsquo; structures.</p>
+<h4>since</h4>
 
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_colorstopiterator">FT_ColorStopIterator<a class="headerlink" href="#ft_colorstopiterator" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorStopIterator_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  num_color_stops;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  current_color_stop;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  p;
+
+  } <b>FT_ColorStopIterator</b>;
+</code></pre></div>
+
+<p>This iterator object is needed for <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>. It keeps state while iterating over the stops of an <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code>, representing the <code>ColorLine</code> struct of the v1 extensions to &lsquo;COLR&rsquo;, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_color_stops">num_color_stops</td><td class="desc">
+<p>The number of color stops for the requested glyph index. Set by <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="current_color_stop">current_color_stop</td><td class="desc">
+<p>The current color stop. Set by <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An opaque pointer into &lsquo;COLR&rsquo; table data. The caller must set this to <code>NULL</code> before the first call of <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_colorindex">FT_ColorIndex<a class="headerlink" href="#ft_colorindex" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorIndex_
+  {
+    <a href="ft2-basic_types.html#ft_uint16">FT_UInt16</a>   palette_index;
+    <a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a>  alpha;
+
+  } <b>FT_ColorIndex</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>ColorIndex</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="palette_index">palette_index</td><td class="desc">
+<p>The palette index into a &lsquo;CPAL&rsquo; palette.</p>
+</td></tr>
+<tr><td class="val" id="alpha">alpha</td><td class="desc">
+<p>Alpha transparency value multiplied with the value from &lsquo;CPAL&rsquo;.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_colorstop">FT_ColorStop<a class="headerlink" href="#ft_colorstop" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorStop_
+  {
+    <a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a>     stop_offset;
+    <a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a>  color;
+
+  } <b>FT_ColorStop</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>ColorStop</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="stop_offset">stop_offset</td><td class="desc">
+<p>The stop offset between 0 and 1 along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="color">color</td><td class="desc">
+<p>The color information for this stop, see <code><a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintextend">FT_PaintExtend<a class="headerlink" href="#ft_paintextend" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_PaintExtend_
+  {
+    FT_COLR_PAINT_EXTEND_PAD     = 0,
+    FT_COLR_PAINT_EXTEND_REPEAT  = 1,
+    FT_COLR_PAINT_EXTEND_REFLECT = 2
+
+  } <b>FT_PaintExtend</b>;
+</code></pre></div>
+
+<p>An enumeration representing the &lsquo;Extend&rsquo; mode of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. It describes how the gradient fill continues at the other boundaries.</p>
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_colorline">FT_ColorLine<a class="headerlink" href="#ft_colorline" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorLine_
+  {
+    <a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a>        extend;
+    <a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a>  color_stop_iterator;
+
+  } <b>FT_ColorLine</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>ColorLine</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. It describes a list of color stops along the defined gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="extend">extend</td><td class="desc">
+<p>The extend mode at the outer boundaries, see <code><a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="color_stop_iterator">color_stop_iterator</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a></code> used to enumerate and retrieve the actual <code><a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a></code>'s.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_affine23">FT_Affine23<a class="headerlink" href="#ft_affine23" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Affine_23_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  xx, xy, dx;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  yx, yy, dy;
+
+  } <b>FT_Affine23</b>;
+</code></pre></div>
+
+<p>A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is
+<div class="highlight"><pre><span></span><code>  x&#39; = x*xx + y*xy + dx
+  y&#39; = x*yx + y*yy + dy
+</code></pre></div></p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="xx">xx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="xy">xy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="dx">dx</td><td class="desc">
+<p>x translation.</p>
+</td></tr>
+<tr><td class="val" id="yx">yx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="yy">yy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="dy">dy</td><td class="desc">
+<p>y translation.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_composite_mode">FT_Composite_Mode<a class="headerlink" href="#ft_composite_mode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Composite_Mode_
+  {
+    FT_COLR_COMPOSITE_CLEAR          = 0,
+    FT_COLR_COMPOSITE_SRC            = 1,
+    FT_COLR_COMPOSITE_DEST           = 2,
+    FT_COLR_COMPOSITE_SRC_OVER       = 3,
+    FT_COLR_COMPOSITE_DEST_OVER      = 4,
+    FT_COLR_COMPOSITE_SRC_IN         = 5,
+    FT_COLR_COMPOSITE_DEST_IN        = 6,
+    FT_COLR_COMPOSITE_SRC_OUT        = 7,
+    FT_COLR_COMPOSITE_DEST_OUT       = 8,
+    FT_COLR_COMPOSITE_SRC_ATOP       = 9,
+    FT_COLR_COMPOSITE_DEST_ATOP      = 10,
+    FT_COLR_COMPOSITE_XOR            = 11,
+    FT_COLR_COMPOSITE_PLUS           = 12,
+    FT_COLR_COMPOSITE_SCREEN         = 13,
+    FT_COLR_COMPOSITE_OVERLAY        = 14,
+    FT_COLR_COMPOSITE_DARKEN         = 15,
+    FT_COLR_COMPOSITE_LIGHTEN        = 16,
+    FT_COLR_COMPOSITE_COLOR_DODGE    = 17,
+    FT_COLR_COMPOSITE_COLOR_BURN     = 18,
+    FT_COLR_COMPOSITE_HARD_LIGHT     = 19,
+    FT_COLR_COMPOSITE_SOFT_LIGHT     = 20,
+    FT_COLR_COMPOSITE_DIFFERENCE     = 21,
+    FT_COLR_COMPOSITE_EXCLUSION      = 22,
+    FT_COLR_COMPOSITE_MULTIPLY       = 23,
+    FT_COLR_COMPOSITE_HSL_HUE        = 24,
+    FT_COLR_COMPOSITE_HSL_SATURATION = 25,
+    FT_COLR_COMPOSITE_HSL_COLOR      = 26,
+    FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27,
+    FT_COLR_COMPOSITE_MAX            = 28
+
+  } <b>FT_Composite_Mode</b>;
+</code></pre></div>
+
+<p>An enumeration listing the &lsquo;COLR&rsquo; v1 composite modes used in <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code>. For more details on each paint mode, see &lsquo;<a href="https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators">https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators</a>&rsquo;.</p>
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_opaquepaint">FT_OpaquePaint<a class="headerlink" href="#ft_opaquepaint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Opaque_Paint_
+  {
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  p;
+    <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>   insert_root_transform;
+  } <b>FT_OpaquePaint</b>;
+</code></pre></div>
+
+<p>A structure representing an offset to a <code>Paint</code> value stored in any of the paint tables of a &lsquo;COLR&rsquo; v1 font. Compare Offset&lt;24&gt; there. When &lsquo;COLR&rsquo; v1 paint tables represented by FreeType objects such as <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code>, <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code>, or <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve the actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object that describes the details of the respective paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An internal offset to a Paint table, needs to be set to NULL before passing this struct as an argument to <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="insert_root_transform">insert_root_transform</td><td class="desc">
+<p>An internal boolean to track whether an initial root transform is to be provided. Do not set this value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintcolrlayers">FT_PaintColrLayers<a class="headerlink" href="#ft_paintcolrlayers" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintColrLayers_
+  {
+    <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>  layer_iterator;
+
+  } <b>FT_PaintColrLayers</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintColrLayers</code> table of a &lsquo;COLR&rsquo; v1 font. This table describes a set of layers that are to be composited with composite mode <code>FT_COLR_COMPOSITE_SRC_OVER</code>. The return value of this function is an <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> initialized so that it can be used with <code><a href="ft2-layer_management.html#ft_get_paint_layers">FT_Get_Paint_Layers</a></code> to retrieve the <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> objects as references to each layer.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="layer_iterator">layer_iterator</td><td class="desc">
+<p>The layer iterator that describes the layers of this paint.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintsolid">FT_PaintSolid<a class="headerlink" href="#ft_paintsolid" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintSolid_
+  {
+    <a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a>  color;
+
+  } <b>FT_PaintSolid</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintSolid</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. Using a <code>PaintSolid</code> value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="color">color</td><td class="desc">
+<p>The color information for this solid paint, see <code><a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintlineargradient">FT_PaintLinearGradient<a class="headerlink" href="#ft_paintlineargradient" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintLinearGradient_
+  {
+    <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a>  colorline;
+
+    /* TODO: Potentially expose those as x0, y0 etc. */
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  p0;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  p1;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  p2;
+
+  } <b>FT_PaintLinearGradient</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintLinearGradient</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. The glyph layer filled with this paint is drawn filled with a linear gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="p0">p0</td><td class="desc">
+<p>The starting point of the gradient definition in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="p1">p1</td><td class="desc">
+<p>The end point of the gradient definition in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="p2">p2</td><td class="desc">
+<p>Optional point&nbsp;p2 to rotate the gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>. Otherwise equal to&nbsp;p0.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintradialgradient">FT_PaintRadialGradient<a class="headerlink" href="#ft_paintradialgradient" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintRadialGradient_
+  {
+    <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a>  colorline;
+
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  c0;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     r0;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  c1;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     r1;
+
+  } <b>FT_PaintRadialGradient</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintRadialGradient</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. The glyph layer filled with this paint is drawn filled filled with a radial gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="c0">c0</td><td class="desc">
+<p>The center of the starting point of the radial gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="r0">r0</td><td class="desc">
+<p>The radius of the starting circle of the radial gradient in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="c1">c1</td><td class="desc">
+<p>The center of the end point of the radial gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="r1">r1</td><td class="desc">
+<p>The radius of the end circle of the radial gradient in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintsweepgradient">FT_PaintSweepGradient<a class="headerlink" href="#ft_paintsweepgradient" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintSweepGradient_
+  {
+    <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a>  colorline;
+
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  center;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   start_angle;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   end_angle;
+
+  } <b>FT_PaintSweepGradient</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintSweepGradient</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. The glyph layer filled with this paint is drawn filled with a sweep gradient from <code>start_angle</code> to <code>end_angle</code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="center">center</td><td class="desc">
+<p>The center of the sweep gradient in font units represented as a vector of 16.16 fixed-point values.</p>
+</td></tr>
+<tr><td class="val" id="start_angle">start_angle</td><td class="desc">
+<p>The start angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y&nbsp;axis.</p>
+</td></tr>
+<tr><td class="val" id="end_angle">end_angle</td><td class="desc">
+<p>The end angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y&nbsp;axis.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintglyph">FT_PaintGlyph<a class="headerlink" href="#ft_paintglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintGlyph_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         glyphID;
+
+  } <b>FT_PaintGlyph</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintGlyph</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An opaque paint object pointing to a <code>Paint</code> table that serves as the fill for the glyph ID.</p>
+</td></tr>
+<tr><td class="val" id="glyphid">glyphID</td><td class="desc">
+<p>The glyph ID from the &lsquo;glyf&rsquo; table, which serves as the contour information that is filled with paint.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintcolrglyph">FT_PaintColrGlyph<a class="headerlink" href="#ft_paintcolrglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintColrGlyph_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  glyphID;
+
+  } <b>FT_PaintColrGlyph</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintColorGlyph</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="glyphid">glyphID</td><td class="desc">
+<p>The glyph ID from the <code>BaseGlyphV1List</code> table that is drawn for this paint.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_painttransform">FT_PaintTransform<a class="headerlink" href="#ft_painttransform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintTransform_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+    <a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a>     affine;
+
+  } <b>FT_PaintTransform</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintTransform</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An opaque paint that is subject to being transformed.</p>
+</td></tr>
+<tr><td class="val" id="affine">affine</td><td class="desc">
+<p>A 2x3 transformation matrix in <code><a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a></code> format containing 16.16 fixed-point values.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_painttranslate">FT_PaintTranslate<a class="headerlink" href="#ft_painttranslate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintTranslate_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  dx;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  dy;
+
+  } <b>FT_PaintTranslate</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintTranslate</code> paint table. Used for translating downstream paints by a given x and y&nbsp;delta.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be rotated.</p>
+</td></tr>
+<tr><td class="val" id="dx">dx</td><td class="desc">
+<p>Translation in x&nbsp;direction in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="dy">dy</td><td class="desc">
+<p>Translation in y&nbsp;direction in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintscale">FT_PaintScale<a class="headerlink" href="#ft_paintscale" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintScale_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  scale_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  scale_y;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_y;
+
+  } <b>FT_PaintScale</b>;
+</code></pre></div>
+
+<p>A structure representing all of the &lsquo;COLR&rsquo; v1 &lsquo;PaintScale*&rsquo; paint tables. Used for scaling downstream paints by a given x and y&nbsp;scale, with a given center. This structure is used for all &lsquo;PaintScale*&rsquo; types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has &lsquo;PaintScaleUniform*&rsquo; set, the scale values are set accordingly to the same value.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be scaled.</p>
+</td></tr>
+<tr><td class="val" id="scale_x">scale_x</td><td class="desc">
+<p>Scale factor in x&nbsp;direction represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="scale_y">scale_y</td><td class="desc">
+<p>Scale factor in y&nbsp;direction represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>x&nbsp;coordinate of center point to scale from represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>y&nbsp;coordinate of center point to scale from represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward-compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintrotate">FT_PaintRotate<a class="headerlink" href="#ft_paintrotate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintRotate_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  angle;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_y;
+
+  } <b>FT_PaintRotate</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintRotate</code> paint table. Used for rotating downstream paints with a given center and angle.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be rotated.</p>
+</td></tr>
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The rotation angle that is to be applied in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees value.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>The x&nbsp;coordinate of the pivot point of the rotation in font units) represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>The y&nbsp;coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintskew">FT_PaintSkew<a class="headerlink" href="#ft_paintskew" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintSkew_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  x_skew_angle;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  y_skew_angle;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_y;
+
+  } <b>FT_PaintSkew</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintSkew</code> paint table. Used for skewing or shearing downstream paints by a given center and angle.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be skewed.</p>
+</td></tr>
+<tr><td class="val" id="x_skew_angle">x_skew_angle</td><td class="desc">
+<p>The skewing angle in x&nbsp;direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees.</p>
+</td></tr>
+<tr><td class="val" id="y_skew_angle">y_skew_angle</td><td class="desc">
+<p>The skewing angle in y&nbsp;direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>The x&nbsp;coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>The y&nbsp;coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_paintcomposite">FT_PaintComposite<a class="headerlink" href="#ft_paintcomposite" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintComposite_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>     source_paint;
+    <a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a>  composite_mode;
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>     backdrop_paint;
+
+  } <b>FT_PaintComposite</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR'v1 <code>PaintComposite</code> paint table. Used for compositing two paints in a 'COLR&rsquo; v1 directed acycling graph.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="source_paint">source_paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the source that is to be composited.</p>
+</td></tr>
+<tr><td class="val" id="composite_mode">composite_mode</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a></code> enum value determining the composition operation.</p>
+</td></tr>
+<tr><td class="val" id="backdrop_paint">backdrop_paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the backdrop paint that <code>source_paint</code> is composited onto.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_colr_paint">FT_COLR_Paint<a class="headerlink" href="#ft_colr_paint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_COLR_Paint_
+  {
+    <a href="ft2-layer_management.html#ft_paintformat">FT_PaintFormat</a> format;
+
+    <span class="keyword">union</span>
+    {
+      <a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a>      colr_layers;
+      <a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a>           glyph;
+      <a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a>           solid;
+      <a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a>  linear_gradient;
+      <a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a>  radial_gradient;
+      <a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a>   sweep_gradient;
+      <a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a>       transform;
+      <a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a>       translate;
+      <a href="ft2-layer_management.html#ft_paintscale">FT_PaintScale</a>           scale;
+      <a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a>          rotate;
+      <a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a>            skew;
+      <a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a>       composite;
+      <a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a>       colr_glyph;
+
+    } u;
+
+  } <b>FT_COLR_Paint</b>;
+</code></pre></div>
+
+<p>A union object representing format and details of a paint table of a &lsquo;COLR&rsquo; v1 font, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. Use <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve a <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> for an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>The gradient format for this Paint structure.</p>
+</td></tr>
+<tr><td class="val" id="u">u</td><td class="desc">
+<p>Union of all paint table types:</p>
+<ul>
+<li><code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a></code> </em> <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> <em> <code><a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code> * <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code></li>
+</ul>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_color_root_transform">FT_Color_Root_Transform<a class="headerlink" href="#ft_color_root_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Color_Root_Transform_
+  {
+    <a href="ft2-layer_management.html#ft_color_include_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a>,
+    <a href="ft2-layer_management.html#ft_color_no_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a>,
+
+    FT_COLOR_ROOT_TRANSFORM_MAX
+
+  } <b>FT_Color_Root_Transform</b>;
+</code></pre></div>
+
+<p>An enumeration to specify whether <code><a href="ft2-layer_management.html#ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint</a></code> is to return a root transform to configure the client's graphics context matrix.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_color_include_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</td><td class="desc">
+<p>Do include the root transform as the initial <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object.</p>
+</td></tr>
+<tr><td class="val" id="ft_color_no_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</td><td class="desc">
+<p>Do not output an initial root transform.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_clipbox">FT_ClipBox<a class="headerlink" href="#ft_clipbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ClipBox_
+  {
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  bottom_left;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  top_left;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  top_right;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  bottom_right;
+
+  } <b>FT_ClipBox</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 &lsquo;ClipBox&rsquo; table. &lsquo;COLR&rsquo; v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use <code><a href="ft2-layer_management.html#ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox</a></code> to retrieve it.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="bottom_left">bottom_left</td><td class="desc">
+<p>The bottom left corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+<tr><td class="val" id="top_left">top_left</td><td class="desc">
+<p>The top left corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+<tr><td class="val" id="top_right">top_right</td><td class="desc">
+<p>The top right corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+<tr><td class="val" id="bottom_right">bottom_right</td><td class="desc">
+<p>The bottom right corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.12 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint<a class="headerlink" href="#ft_get_color_glyph_paint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Color_Glyph_Paint</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>                  face,
+                            <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>                  base_glyph,
+                            <a href="ft2-layer_management.html#ft_color_root_transform">FT_Color_Root_Transform</a>  root_transform,
+                            <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>*          paint );
+</code></pre></div>
+
+<p>This is the starting point and interface to color gradient information in a &lsquo;COLR&rsquo; v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID.</p>
+<p><a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a></p>
+<p>In a &lsquo;COLR&rsquo; v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as <code>PaintGlyph</code>, <code>PaintSolid</code>, <code>PaintLinearGradient</code>, <code>PaintRadialGradient</code>, and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID.</p>
+<p>This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for <code><a href="ft2-base_interface.html#ft_size">FT_Size</a></code> and <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code> on the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> object, see below for details of the <code>root_transform</code> parameter. This has implications for a client &lsquo;COLR&rsquo; v1 implementation: When this function returns an initially computed root transform, at the time of executing the <code><a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a></code> operation, the contours should be retrieved using <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling.</p>
+<p>Alternatively, to allow hinting of contours, at the time of executing <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>, the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
+<p>The glyph index for which to retrieve the root paint table.</p>
+</td></tr>
+<tr><td class="val" id="root_transform">root_transform</td><td class="desc">
+<p>Specifies whether an initially computed root is returned by the <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> operation to account for the activated size (see <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code>) and the configured transform and translate (see <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code>).</p>
+<p>This root transform is returned before nodes of the glyph graph of the font are returned. Subsequent <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> structures contain unscaled and untransformed values. The inserted root transform enables the client application to apply an initial transform to its graphics context. When executing subsequent FT_COLR_Paint operations, values from <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> operations will ultimately be correctly scaled because of the root transform applied to the graphics context. Use <code><a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a></code> to include the root transform, use <code><a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a></code> to not include it. The latter may be useful when traversing the &lsquo;COLR&rsquo; v1 glyph graph and reaching a <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code>. When recursing into <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code> and painting that inline, no additional root transform is needed as it has already been applied to the graphics context at the beginning of drawing this glyph.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object that references the actual paint table.</p>
+<p>The respective actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object is retrieved via <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. If no color glyph is found, or the root paint could not be retrieved, value&nbsp;0 gets returned. In case of an error, value&nbsp;0 is returned also.</p>
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox<a class="headerlink" href="#ft_get_color_glyph_clipbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Color_Glyph_ClipBox</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>      face,
+                              <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>      base_glyph,
+                              <a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a>*  clip_box );
+</code></pre></div>
+
+<p>Search for a &lsquo;COLR&rsquo; v1 clip box for the specified <code>base_glyph</code> and fill the <code>clip_box</code> parameter with the &lsquo;COLR&rsquo; v1 &lsquo;ClipBox&rsquo; information if one is found.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
+<p>The glyph index for which to retrieve the clip box.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="clip_box">clip_box</td><td class="desc">
+<p>The clip box for the requested <code>base_glyph</code> if one is found. The clip box is computed taking scale and transformations configured on the <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> into account. <code><a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a></code> contains <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> values in 26.6 format.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if a clip box is found. If no clip box is found or an error occured, value&nbsp;0 is returned.</p>
+<h4>note</h4>
+
+<p>To retrieve the clip box in font units, reset scale to units-per-em and remove transforms configured using <code><a href="ft2-base_interface.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+<h4>since</h4>
+
+<p>2.12 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_get_paint_layers">FT_Get_Paint_Layers<a class="headerlink" href="#ft_get_paint_layers" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Paint_Layers</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>            face,
+                       <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>*  iterator,
+                       <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>*    paint );
+</code></pre></div>
+
+<p>Access the layers of a <code>PaintColrLayers</code> table.</p>
+<p>If the root paint of a color glyph, or a nested paint of a &lsquo;COLR&rsquo; glyph is a <code>PaintColrLayers</code> table, this function retrieves the layers of the <code>PaintColrLayers</code> table.</p>
+<p>The <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> object contains an <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code>, which is used here to iterate over the layers. Each layer is returned as an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object, which then can be used with <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve the actual paint object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> from an <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> object, for which the layers are to be retrieved. The internal state of the iterator is incremented after one call to this function for retrieving one layer.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object that references the actual paint table. The respective actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object is retrieved via <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. Value&nbsp;0 gets returned when the paint object can not be retrieved or any other error occurs.</p>
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_get_colorline_stops">FT_Get_Colorline_Stops<a class="headerlink" href="#ft_get_colorline_stops" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Colorline_Stops</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>                face,
+                          <a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a>*          color_stop,
+                          <a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a>*  iterator );
+</code></pre></div>
+
+<p>This is an interface to color gradient information in a &lsquo;COLR&rsquo; v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID.</p>
+<p><a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a></p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>The retrieved <code><a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a></code>, configured on an <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code>, which in turn got retrieved via paint information in <code><a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a></code> or <code><a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="color_stop">color_stop</td><td class="desc">
+<p>Color index and alpha value for the retrieved color stop.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. If there are no more color stops, value&nbsp;0 gets returned. In case of an error, value&nbsp;0 is returned also.</p>
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
+<hr>
+
+<h2 id="ft_get_paint">FT_Get_Paint<a class="headerlink" href="#ft_get_paint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Paint</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a>         face,
+                <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  opaque_paint,
+                <a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a>*  paint );
+</code></pre></div>
+
+<p>Access the details of a paint using an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> opaque paint object, which internally stores the offset to the respective <code>Paint</code> object in the &lsquo;COLR&rsquo; table.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="opaque_paint">opaque_paint</td><td class="desc">
+<p>The opaque paint object for which the underlying <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> data is to be retrieved.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The specific <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object containing information coming from one of the font's <code>Paint*</code> tables.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. Value&nbsp;0 if no details can be found for this paint or any other error occured.</p>
+<h4>since</h4>
+
+<p>2.11 &ndash; <strong>currently experimental only!</strong> There might be changes without retaining backward compatibility of both the API and ABI.</p>
 <hr>
-                
-                  
-                
                 
               
               
@@ -1238,59 +2695,60 @@
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+      
+      
         
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
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-                Glyph Management
+        <a href="ft2-glyph_management.html" class="md-footer__link md-footer__link--next" aria-label="Next: Glyph Management" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Glyph Management
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-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1298,10 +2756,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-lcd_rendering.html b/freetype/docs/reference/ft2-lcd_rendering.html
index 480dea914..399bdc055 100644
--- a/freetype/docs/reference/ft2-lcd_rendering.html
+++ b/freetype/docs/reference/ft2-lcd_rendering.html
@@ -1,145 +1,136 @@
 
-
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-
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       <meta charset="utf-8">
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-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
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-        <meta name="lang:search.pipeline.stopwords" content="True">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Subpixel Rendering - FreeType-2.10.4 API Reference</title>
+        <title>Subpixel Rendering - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#subpixel-rendering" tabindex="0" class="md-skip">
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
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+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
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+      <label class="md-search__icon md-icon" for="__search">
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+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
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           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
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-        
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+    
+    
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+    <div class="md-container" data-md-component="container">
       
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+        
       
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-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,360 +175,396 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
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-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
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-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
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-          
           
-          
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
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-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
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-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
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+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
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+      </a>
+    </li>
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-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
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+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
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-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
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-        
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-          
-
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-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
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-      Glyph Layer Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
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-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,137 +572,147 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Subpixel Rendering
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-lcd_rendering.html" class="md-nav__link md-nav__link--active">
         Subpixel Rendering
-      </label>
-    
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link md-nav__link--active">
-      Subpixel Rendering
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -717,344 +756,378 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
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   <a href="#synopsis" class="md-nav__link">
@@ -1119,10 +1197,6 @@
   
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@@ -1131,7 +1205,7 @@
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@@ -1141,8 +1215,7 @@
 <h1 id="subpixel-rendering">Subpixel Rendering<a class="headerlink" href="#subpixel-rendering" title="Permanent link">&para;</a></h1>
 <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
 <p>FreeType provides two alternative subpixel rendering technologies. Should you define <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> in your <code>ftoption.h</code> file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise.</p>
-<p>ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of&nbsp;3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally.</p>
-<p>A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties:</p>
+<p>ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of&nbsp;3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties:</p>
 <ol>
 <li>
 <p>It should be symmetrical, like {&nbsp;a, b, c, b, a&nbsp;}, to avoid any shifts in appearance.</p>
@@ -1156,10 +1229,10 @@
 </ol>
 <p>Boxy 3-tap filter {0, &#8531;, &#8531;, &#8531;, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant.</p>
 <p>Use the <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a></code> or <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code> API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
-<p>Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage.</p>
+<p>Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage.</p>
 <p>The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-&#8531;, 0}, {0, 0}, {&#8531;, 0}} for standard RGB striped panel or {{-&#8537;, &frac14;}, {-&#8537;, -&frac14;}, {&#8531;, 0}} for a certain PenTile panel.</p>
 <p>Use the <code><a href="ft2-lcd_rendering.html#ft_library_setlcdgeometry">FT_Library_SetLcdGeometry</a></code> API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD</a></code> and <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a></code> bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter.</p>
-<p>As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>, the filter adds 2&nbsp;subpixels to the left, and 2&nbsp;subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter.</p>
+<p>As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>, the filter adds 2&nbsp;subpixels to the left, and 2&nbsp;subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter.</p>
 <p>The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>, <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>, <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>, and <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>, when <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code> is specified. This API does not control <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> and <code><a href="ft2-outline_processing.html#ft_outline_get_bitmap">FT_Outline_Get_Bitmap</a></code>.</p>
 <p>The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3&nbsp;alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.</p>
 <h2 id="ft_lcdfilter">FT_LcdFilter<a class="headerlink" href="#ft_lcdfilter" title="Permanent link">&para;</a></h2>
@@ -1179,7 +1252,6 @@
 
 <p>A list of values to identify various types of LCD filters.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_lcd_filter_none">FT_LCD_FILTER_NONE</td><td class="desc">
 <p>Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes.</p>
@@ -1212,7 +1284,6 @@
 
 <p>This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code> with <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the target library instance.</p>
@@ -1244,7 +1315,6 @@
 
 <p>This function can be used to enable LCD filter with custom weights, instead of using presets in <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the target library instance.</p>
@@ -1288,7 +1358,6 @@
 
 <p>This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the target library instance.</p>
@@ -1324,9 +1393,6 @@
 <p>2.10.0</p>
 <hr>
                 
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diff --git a/freetype/docs/reference/ft2-list_processing.html b/freetype/docs/reference/ft2-list_processing.html
index a00dde36f..a6b2a95ea 100644
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#list-processing" class="md-skip">
+          Skip to content
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+      
+    </div>
+    <div data-md-component="announce">
+      
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       <header class="md-header" data-md-component="header">
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+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              List Processing
+            
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       </div>
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+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
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-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,516 +175,564 @@
       
       
 
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-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
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+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
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-      FreeType's header inclusion scheme
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
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-        
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+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
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+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
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+  
 
-  <li class="md-nav__item">
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-
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+        </ul>
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+  
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+      
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         Core API
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-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
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+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
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+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
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+            
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
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+  
 
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
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-        
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
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+    </li>
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+      <a href="ft2-color_management.html" class="md-nav__link">
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+    <li class="md-nav__item">
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+        Glyph Layer Management
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
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-      Size Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
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-        
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-
-  <li class="md-nav__item">
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
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-  </li>
+          
+        </ul>
+      </nav>
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+  
 
     
       
       
       
 
-
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-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
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-      <ul class="md-nav__list" data-md-scrollfix>
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-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
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-
-
-  <li class="md-nav__item">
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-      Multiple Masters
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
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-
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+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
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-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
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+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
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+        CID Fonts
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+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
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+  
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+        Window FNT Files
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,65 +740,75 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          List Processing
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-list_processing.html" class="md-nav__link md-nav__link--active">
         List Processing
-      </label>
-    
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link md-nav__link--active">
-      List Processing
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -857,260 +908,282 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1120,18 +1193,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1231,10 +1309,6 @@
   
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-      
-      
-      
     </ul>
   
 </nav>
@@ -1243,7 +1317,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
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@@ -1281,7 +1355,6 @@
 
 <p>A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="head">head</td><td class="desc">
 <p>The head (first element) of doubly-linked list.</p>
@@ -1306,7 +1379,6 @@
 
 <p>A structure used to hold a single list element.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="prev">prev</td><td class="desc">
 <p>The previous element in the list. <code>NULL</code> if first.</p>
@@ -1330,7 +1402,6 @@
 
 <p>Append an element to the end of a list.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="list">list</td><td class="desc">
 <p>A pointer to the parent list.</p>
@@ -1351,7 +1422,6 @@
 
 <p>Insert an element at the head of a list.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="list">list</td><td class="desc">
 <p>A pointer to parent list.</p>
@@ -1372,7 +1442,6 @@
 
 <p>Find the list node for a given listed object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="list">list</td><td class="desc">
 <p>A pointer to the parent list.</p>
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 <p>Remove a node from a list. This function doesn't check whether the node is in the list!</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="node">node</td><td class="desc">
 <p>The node to remove.</p>
@@ -1404,7 +1472,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="list">list</td><td class="desc">
 <p>A pointer to the parent list.</p>
@@ -1422,7 +1489,6 @@
 
 <p>Move a node to the head/top of a list. Used to maintain LRU lists.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="list">list</td><td class="desc">
 <p>A pointer to the parent list.</p>
@@ -1444,7 +1510,6 @@
 
 <p>Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="list">list</td><td class="desc">
 <p>A handle to the list.</p>
@@ -1471,7 +1536,6 @@
 
 <p>An FT_List iterator function that is called during a list parse by <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="node">node</td><td class="desc">
 <p>The current iteration list node.</p>
@@ -1494,7 +1558,6 @@
 
 <p>Destroy all elements in the list as well as the list itself.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="list">list</td><td class="desc">
 <p>A handle to the list.</p>
@@ -1525,7 +1588,6 @@
 
 <p>An <code><a href="ft2-list_processing.html#ft_list">FT_List</a></code> iterator function that is called during a list finalization by <code><a href="ft2-list_processing.html#ft_list_finalize">FT_List_Finalize</a></code> to destroy all elements in a given list.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="system">system</td><td class="desc">
 <p>The current system object.</p>
@@ -1540,9 +1602,6 @@
 
 <hr>
                 
-                  
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@@ -1552,59 +1611,60 @@
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+        <a href="ft2-computations.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Computations" rel="prev">
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+                Next
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+              Outline Processing
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
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+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
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-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+        Made with
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-          Material for MkDocs</a>
+          Material for MkDocs
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+        
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@@ -1612,10 +1672,13 @@
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-lzw.html b/freetype/docs/reference/ft2-lzw.html
index 03c9e6490..b26985217 100644
--- a/freetype/docs/reference/ft2-lzw.html
+++ b/freetype/docs/reference/ft2-lzw.html
@@ -1,145 +1,136 @@
 
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>LZW Streams - FreeType-2.10.4 API Reference</title>
+        <title>LZW Streams - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
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-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#lzw-streams" tabindex="0" class="md-skip">
-        Skip to content
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <div data-md-component="skip">
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+        
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+          Skip to content
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+            FreeType-2.11.1 API Reference
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+              LZW Streams
+            
+          </span>
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+      </label>
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-            Type to start searching
+            Initializing search
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@@ -147,33 +138,35 @@
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-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,173 +740,183 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          LZW Streams
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-lzw.html" class="md-nav__link md-nav__link--active">
         LZW Streams
-      </label>
-    
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link md-nav__link--active">
-      LZW Streams
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -881,152 +932,174 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1036,18 +1109,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1063,10 +1141,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1075,7 +1149,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1096,7 +1170,6 @@
 
 <p>Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed <code>*.pcf.Z</code> fonts that come with XFree86.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="stream">stream</td><td class="desc">
 <p>The target embedding stream.</p>
@@ -1116,9 +1189,6 @@
 <p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with LZW support.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1128,59 +1198,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-gzip.html" title="GZIP Streams" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                GZIP Streams
+        <a href="ft2-gzip.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: GZIP Streams" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              GZIP Streams
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                BZIP2 Streams
+        <a href="ft2-bzip2.html" class="md-footer__link md-footer__link--next" aria-label="Next: BZIP2 Streams" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              BZIP2 Streams
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1188,10 +1259,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-mac_specific.html b/freetype/docs/reference/ft2-mac_specific.html
index 9f7031f6c..c386c7baa 100644
--- a/freetype/docs/reference/ft2-mac_specific.html
+++ b/freetype/docs/reference/ft2-mac_specific.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
-      
-        <meta name="lang:search.result.other" content="# matching documents">
-      
-        <meta name="lang:search.tokenizer" content="[\s\-]+">
-      
-      <link rel="shortcut icon" href="images/favico.ico">
-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Mac Specific Interface - FreeType-2.10.4 API Reference</title>
+        <title>Mac Specific Interface - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
-        <style>body,input{font-family:"Noto Serif","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
-      <defs>
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-    </svg>
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-    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#mac-specific-interface" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#mac-specific-interface" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
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-          
-            <img alt="logo" src="images/favico.ico" width="24" height="24">
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-      <div class="md-flex__cell md-flex__cell--shrink">
-        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
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-      <div class="md-flex__cell md-flex__cell--stretch">
-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
-          
-            <span class="md-header-nav__topic">
-              FreeType-2.10.4 API Reference
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-            <span class="md-header-nav__topic">
-              
-                Mac Specific Interface
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Mac Specific Interface
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,137 +272,147 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Mac Specific Interface
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-mac_specific.html" class="md-nav__link md-nav__link--active">
         Mac Specific Interface
-      </label>
-    
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link md-nav__link--active">
-      Mac Specific Interface
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -436,632 +463,678 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1071,18 +1144,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1133,10 +1211,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1145,7 +1219,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1167,7 +1241,6 @@
 
 <p>Create a new face object from a FOND resource.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library resource.</p>
@@ -1175,7 +1248,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="fond">fond</td><td class="desc">
 <p>A FOND resource.</p>
@@ -1186,7 +1258,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A handle to a new face object.</p>
@@ -1215,7 +1286,6 @@
 
 <p>Return an FSSpec for the disk file containing the named font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="fontname">fontName</td><td class="desc">
 <p>Mac OS name of the font (e.g., Times New Roman Bold).</p>
@@ -1223,7 +1293,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="pathspec">pathSpec</td><td class="desc">
 <p>FSSpec to the file. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
@@ -1249,7 +1318,6 @@
 
 <p>Return an FSSpec for the disk file containing the named font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="fontname">fontName</td><td class="desc">
 <p>Mac OS name of the font in ATS framework.</p>
@@ -1257,7 +1325,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="pathspec">pathSpec</td><td class="desc">
 <p>FSSpec to the file. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
@@ -1284,7 +1351,6 @@
 
 <p>Return a pathname of the disk file and face index for given font name that is handled by ATS framework.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="fontname">fontName</td><td class="desc">
 <p>Mac OS name of the font in ATS framework.</p>
@@ -1292,7 +1358,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="path">path</td><td class="desc">
 <p>Buffer to store pathname of the file. For passing to <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code>. The client must allocate this buffer before calling this function.</p>
@@ -1322,7 +1387,6 @@
 
 <p>Create a new face object from a given resource and typeface index using an FSSpec to the font file.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library resource.</p>
@@ -1330,7 +1394,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="spec">spec</td><td class="desc">
 <p>FSSpec to the font file.</p>
@@ -1341,7 +1404,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A handle to a new face object.</p>
@@ -1368,7 +1430,6 @@
 
 <p>Create a new face object from a given resource and typeface index using an FSRef to the font file.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library resource.</p>
@@ -1376,7 +1437,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="spec">spec</td><td class="desc">
 <p>FSRef to the font file.</p>
@@ -1387,7 +1447,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aface">aface</td><td class="desc">
 <p>A handle to a new face object.</p>
@@ -1402,9 +1461,6 @@
 <p><code><a href="ft2-mac_specific.html#ft_new_face_from_fsref">FT_New_Face_From_FSRef</a></code> is identical to <code><a href="ft2-base_interface.html#ft_new_face">FT_New_Face</a></code> except it accepts an FSRef instead of a path.</p>
 <hr>
                 
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@@ -1414,59 +1470,60 @@
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+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
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+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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@@ -1474,10 +1531,13 @@
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diff --git a/freetype/docs/reference/ft2-module_management.html b/freetype/docs/reference/ft2-module_management.html
index 8dd7322ca..4bf7cbdf1 100644
--- a/freetype/docs/reference/ft2-module_management.html
+++ b/freetype/docs/reference/ft2-module_management.html
@@ -1,145 +1,136 @@
 
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
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-        <title>Module Management - FreeType-2.10.4 API Reference</title>
+        <title>Module Management - FreeType-2.11.1 API Reference</title>
       
     
     
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   </head>
   
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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@@ -147,33 +138,35 @@
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+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,149 +740,159 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Module Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-module_management.html" class="md-nav__link md-nav__link--active">
         Module Management
-      </label>
-    
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link md-nav__link--active">
-      Module Management
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -914,6 +965,13 @@
 </li>
       
         <li class="md-nav__item">
+  <a href="#ft_face_driver_name" class="md-nav__link">
+    FT_FACE_DRIVER_NAME
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
   <a href="#ft_property_set" class="md-nav__link">
     FT_Property_Set
   </a>
@@ -1011,176 +1069,198 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
-
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-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1190,18 +1270,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1274,6 +1359,13 @@
 </li>
       
         <li class="md-nav__item">
+  <a href="#ft_face_driver_name" class="md-nav__link">
+    FT_FACE_DRIVER_NAME
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
   <a href="#ft_property_set" class="md-nav__link">
     FT_Property_Set
   </a>
@@ -1371,10 +1463,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1383,7 +1471,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1392,8 +1480,8 @@
 <hr />
 <h1 id="module-management">Module Management<a class="headerlink" href="#module-management" title="Permanent link">&para;</a></h1>
 <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
-<p>The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also.</p>
-<p>Here is a list of possible values of the <code>module_name</code> field in the <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> structure.
+<p>The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled.</p>
+<p>Here is a list of existing values of the <code>module_name</code> field in the <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> structure.
 <div class="highlight"><pre><span></span><code>  autofitter
   bdf
   cff
@@ -1430,7 +1518,6 @@
 
 <p>A function used to initialize (not create) a new module object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="module">module</td><td class="desc">
 <p>The module to initialize.</p>
@@ -1447,7 +1534,6 @@
 
 <p>A function used to finalize (not destroy) a given module object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="module">module</td><td class="desc">
 <p>The module to finalize.</p>
@@ -1465,7 +1551,6 @@
 
 <p>A function used to query a given module for a specific interface.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="module">module</td><td class="desc">
 <p>The module to be searched.</p>
@@ -1498,7 +1583,6 @@
 
 <p>The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="module_flags">module_flags</td><td class="desc">
 <p>Bit flags describing the module.</p>
@@ -1540,7 +1624,6 @@
 
 <p>Add a new module to a given library instance.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library object.</p>
@@ -1548,7 +1631,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="clazz">clazz</td><td class="desc">
 <p>A pointer to class descriptor for the module.</p>
@@ -1572,7 +1654,6 @@
 
 <p>Find a module by its name.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library object.</p>
@@ -1599,7 +1680,6 @@
 
 <p>Remove a given module from a library instance.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a library object.</p>
@@ -1607,7 +1687,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="module">module</td><td class="desc">
 <p>A handle to a module object.</p>
@@ -1630,7 +1709,6 @@
 
 <p>Add the set of default drivers to a given library object. This is only useful when you create a library object with <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> (usually to plug a custom memory manager).</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a new library object.</p>
@@ -1639,6 +1717,22 @@
 
 <hr>
 
+<h2 id="ft_face_driver_name">FT_FACE_DRIVER_NAME<a class="headerlink" href="#ft_face_driver_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FACE_DRIVER_NAME</b>( face )                                     \
+          ( ( *FT_REINTERPRET_CAST( <a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a>**,                  \
+                                    ( face )-&gt;driver ) )-&gt;module_name )
+</code></pre></div>
+
+<p>A macro that retrieves the name of a font driver from a face object.</p>
+<h4>note</h4>
+
+<p>The font driver name is a valid <code>module_name</code> for <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. This is not the same as <code><a href="ft2-font_formats.html#ft_get_font_format">FT_Get_Font_Format</a></code>.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
 <h2 id="ft_property_set">FT_Property_Set<a class="headerlink" href="#ft_property_set" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
 <div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
@@ -1650,7 +1744,6 @@
 
 <p>Set a property for a given module.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library the module is part of.</p>
@@ -1698,7 +1791,6 @@
 
 <p>Get a module's property value.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library the module is part of.</p>
@@ -1712,7 +1804,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="value">value</td><td class="desc">
 <p>A generic pointer to a variable or structure that gives the value of the property. The exact definition of <code>value</code> is dependent on the property; see section &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo;.</p>
@@ -1763,11 +1854,9 @@
 </code></pre></div></p>
 <p>Example:
 <div class="highlight"><pre><span></span><code>  FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
-                      cff:no-stem-darkening=0 \
-                      autofitter:warping=1
+                      cff:no-stem-darkening=0
 </code></pre></div></p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a new library object.</p>
@@ -1790,7 +1879,6 @@
 <p>Normally, you would call this function (followed by a call to <code><a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a></code> or a series of calls to <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>, and a call to <code><a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a></code>) instead of <code><a href="ft2-base_interface.html#ft_init_freetype">FT_Init_FreeType</a></code> to initialize the FreeType library.</p>
 <p>Don't use <code><a href="ft2-base_interface.html#ft_done_freetype">FT_Done_FreeType</a></code> but <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> to destroy a library instance.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="memory">memory</td><td class="desc">
 <p>A handle to the original memory object.</p>
@@ -1798,7 +1886,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="alibrary">alibrary</td><td class="desc">
 <p>A pointer to handle of a new library object.</p>
@@ -1821,7 +1908,6 @@
 
 <p>Discard a given library object. This closes all drivers and discards all resource objects.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the target library.</p>
@@ -1845,7 +1931,6 @@
 <p>A counter gets initialized to&nbsp;1 at the time an <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> structure is created. This function increments the counter. <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> then only destroys a library if the counter is&nbsp;1, otherwise it simply decrements the counter.</p>
 <p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-base_interface.html#ft_library">FT_Library</a></code> objects.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a target library object.</p>
@@ -1888,7 +1973,6 @@
 
 <p>The renderer module class descriptor.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="root">root</td><td class="desc">
 <p>The root <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> fields.</p>
@@ -1924,7 +2008,6 @@
 
 <p>Retrieve the current renderer for a given glyph format.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library object.</p>
@@ -1954,7 +2037,6 @@
 
 <p>Set the current renderer to use, and set additional mode.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library object.</p>
@@ -1962,7 +2044,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="renderer">renderer</td><td class="desc">
 <p>A handle to the renderer object.</p>
@@ -1997,7 +2078,6 @@
 <p>While this is a public API function, an application needs access to FreeType's internal header files to do something useful.</p>
 <p>Have a look at the source code of the <code>ttdebug</code> FreeType demo program for an example of its usage.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library object.</p>
@@ -2005,7 +2085,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="hook_index">hook_index</td><td class="desc">
 <p>The index of the debug hook. You should use defined enumeration macros like <code><a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_TRUETYPE</a></code>.</p>
@@ -2050,7 +2129,6 @@
 <p>An example for such a main loop function is <code>TT_RunIns</code> (declared in FreeType's internal header file <code>src/truetype/ttinterp.h</code>).</p>
 <p>Have a look at the source code of the <code>ttdebug</code> FreeType demo program for an example of a drop-in replacement.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="arg">arg</td><td class="desc">
 <p>A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, <code>TT_ExecContext</code>, which is declared in FreeType's internal header file <code>tttypes.h</code>.</p>
@@ -2066,7 +2144,6 @@
 
 <p>A list of named debug hook indices.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_debug_hook_truetype">FT_DEBUG_HOOK_TRUETYPE</td><td class="desc">
 <p>This hook index identifies the TrueType bytecode debugger.</p>
@@ -2075,9 +2152,6 @@
 
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index f89cb09f5..bac1a3e7d 100644
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+++ b/freetype/docs/reference/ft2-multiple_masters.html
@@ -1,145 +1,136 @@
 
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+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,53 +422,63 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Multiple Masters
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-multiple_masters.html" class="md-nav__link md-nav__link--active">
         Multiple Masters
-      </label>
-    
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link md-nav__link--active">
-      Multiple Masters
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -594,572 +627,612 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
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-          
           
-          
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-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
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-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
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-          
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-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
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-    </nav>
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+          
+        </ul>
+      </nav>
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+  
 
     
       
       
       
 
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-    
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
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         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
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+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
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-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
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-    </nav>
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+          
+        </ul>
+      </nav>
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
-
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-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1169,18 +1242,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1329,10 +1407,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1341,7 +1415,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1366,7 +1440,6 @@
 <p>A structure to model a given axis in design space for Multiple Masters fonts.</p>
 <p>This structure can't be used for TrueType GX or OpenType variation fonts.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="name">name</td><td class="desc">
 <p>The axis's name.</p>
@@ -1395,7 +1468,6 @@
 <p>A structure to model the axes and space of a Multiple Masters font.</p>
 <p>This structure can't be used for TrueType GX or OpenType variation fonts.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_axis">num_axis</td><td class="desc">
 <p>Number of axes. Cannot exceed&nbsp;4.</p>
@@ -1428,7 +1500,6 @@
 
 <p>A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="name">name</td><td class="desc">
 <p>The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts.</p>
@@ -1469,7 +1540,6 @@
 <p>A structure to model a named instance in a TrueType GX or OpenType variation font.</p>
 <p>This structure can't be used for Adobe MM fonts.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="coords">coords</td><td class="desc">
 <p>The design coordinates for this instance. This is an array with one entry for each axis.</p>
@@ -1500,7 +1570,6 @@
 <p>A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font.</p>
 <p>Some fields are specific to one format and not to the others.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_axis">num_axis</td><td class="desc">
 <p>The number of axes. The maximum value is&nbsp;4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts.</p>
@@ -1532,7 +1601,6 @@
 <p>Retrieve a variation descriptor of a given Adobe MM font.</p>
 <p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1540,7 +1608,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="amaster">amaster</td><td class="desc">
 <p>The Multiple Masters descriptor.</p>
@@ -1562,7 +1629,6 @@
 <p>Retrieve a variation descriptor for a given font.</p>
 <p>This function works with all supported variation formats.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1570,7 +1636,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="amaster">amaster</td><td class="desc">
 <p>The variation descriptor. Allocates a data structure, which the user must deallocate with a call to <code><a href="ft2-multiple_masters.html#ft_done_mm_var">FT_Done_MM_Var</a></code> after use.</p>
@@ -1591,7 +1656,6 @@
 
 <p>Free the memory allocated by <code><a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle of the face's parent library object that was used in the call to <code><a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a></code> to create <code>amaster</code>.</p>
@@ -1614,7 +1678,6 @@
 <p>For Adobe MM fonts, choose an interpolated font design through design coordinates.</p>
 <p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1622,7 +1685,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_coords">num_coords</td><td class="desc">
 <p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
@@ -1652,7 +1714,6 @@
 <p>Choose an interpolated font design through design coordinates.</p>
 <p>This function works with all supported variation formats.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1660,7 +1721,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_coords">num_coords</td><td class="desc">
 <p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
@@ -1690,7 +1750,6 @@
 <p>Get the design coordinates of the currently selected interpolated font.</p>
 <p>This function works with all supported variation formats.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1701,7 +1760,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="coords">coords</td><td class="desc">
 <p>The design coordinates array.</p>
@@ -1727,7 +1785,6 @@
 <p>Choose an interpolated font design through normalized blend coordinates.</p>
 <p>This function works with all supported variation formats.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1735,7 +1792,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="num_coords">num_coords</td><td class="desc">
 <p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
@@ -1765,7 +1821,6 @@
 <p>Get the normalized blend coordinates of the currently selected interpolated font.</p>
 <p>This function works with all supported variation formats.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1776,7 +1831,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="coords">coords</td><td class="desc">
 <p>The normalized blend coordinates array.</p>
@@ -1827,7 +1881,6 @@
 <p>For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector.</p>
 <p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1835,7 +1888,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="len">len</td><td class="desc">
 <p>The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero.</p>
@@ -1869,7 +1921,6 @@
 <p>For Adobe MM fonts, retrieve the current weight vector of the font.</p>
 <p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1880,7 +1931,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="weightvector">weightvector</td><td class="desc">
 <p>An array to be filled.</p>
@@ -1905,7 +1955,6 @@
 
 <p>A list of bit flags used in the return value of <code><a href="ft2-multiple_masters.html#ft_get_var_axis_flags">FT_Get_Var_Axis_Flags</a></code>.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_var_axis_flag_hidden">FT_VAR_AXIS_FLAG_HIDDEN</td><td class="desc">
 <p>The variation axis should not be exposed to user interfaces.</p>
@@ -1928,7 +1977,6 @@
 <p>Get the &lsquo;flags&rsquo; field of an OpenType Variation Axis Record.</p>
 <p>Not meaningful for Adobe MM fonts (<code>*flags</code> is always zero).</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="master">master</td><td class="desc">
 <p>The variation descriptor.</p>
@@ -1939,7 +1987,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="flags">flags</td><td class="desc">
 <p>The &lsquo;flags&rsquo; field. See <code><a href="ft2-multiple_masters.html#ft_var_axis_flag_xxx">FT_VAR_AXIS_FLAG_XXX</a></code> for possible values.</p>
@@ -1963,7 +2010,6 @@
 
 <p>Set or change the current named instance.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1985,9 +2031,6 @@
 <p>2.9</p>
 <hr>
                 
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@@ -1997,59 +2040,60 @@
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                TrueType Tables
+        <a href="ft2-truetype_tables.html" class="md-footer__link md-footer__link--next" aria-label="Next: TrueType Tables" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              TrueType Tables
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -2057,10 +2101,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-ot_validation.html b/freetype/docs/reference/ft2-ot_validation.html
index a3dca8fe0..4e2a68938 100644
--- a/freetype/docs/reference/ft2-ot_validation.html
+++ b/freetype/docs/reference/ft2-ot_validation.html
@@ -1,145 +1,136 @@
 
-
-
-
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       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
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-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
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-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>OpenType Validation - FreeType-2.10.4 API Reference</title>
+        <title>OpenType Validation - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#opentype-validation" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#opentype-validation" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
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+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
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+          <span class="md-ellipsis">
+            
+              OpenType Validation
+            
+          </span>
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+      </label>
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-        &#xE5CD;
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
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+    
+    
   </nav>
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-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
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+        
       
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-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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                   <div class="md-sidebar__inner">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
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@@ -182,732 +175,804 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
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+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
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-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
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-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-  <li class="md-nav__item md-nav__item--nested">
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+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
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-      <ul class="md-nav__list" data-md-scrollfix>
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+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
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+        <ul class="md-nav__list" data-md-scrollfix>
           
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
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+  
 
-
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-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
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-  </li>
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-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
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-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
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-  </li>
+            
+  
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+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
           
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-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
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-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
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-  </li>
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
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-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-
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-      Error Enumerations
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
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-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -915,89 +980,99 @@
       
 
   
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+  
     
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+  
+  
     
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-      Miscellaneous
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" checked>
+      
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+        <span class="md-nav__icon md-icon"></span>
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-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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+            
+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
           
-          
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
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-          
           
-
+            
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+      
+        
+      
+      
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+          OpenType Validation
+          <span class="md-nav__icon md-icon"></span>
+        </label>
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+      <a href="ft2-ot_validation.html" class="md-nav__link md-nav__link--active">
         OpenType Validation
-      </label>
-    
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-      OpenType Validation
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-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
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 </li>
       
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+      
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+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1050,18 +1123,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
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+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
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-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
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 </nav>
@@ -1103,7 +1177,7 @@
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-          <div class="md-content">
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             <article class="md-content__inner md-typeset">
               
                 
@@ -1127,7 +1201,6 @@
 
 <p>Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1138,7 +1211,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="base_table">BASE_table</td><td class="desc">
 <p>A pointer to the BASE table.</p>
@@ -1175,7 +1247,6 @@
 
 <p>Free the buffer allocated by OpenType validator.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1209,7 +1280,6 @@
 
 <p>A list of bit-field constants used with <code><a href="ft2-ot_validation.html#ft_opentype_validate">FT_OpenType_Validate</a></code> to indicate which OpenType tables should be validated.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_validate_base">FT_VALIDATE_BASE</td><td class="desc">
 <p>Validate BASE table.</p>
@@ -1236,9 +1306,6 @@
 
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1248,45 +1315,45 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                The TrueType Engine
+        <a href="ft2-truetype_engine.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: The TrueType Engine" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              The TrueType Engine
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-          </a>
-        
-        
-      </nav>
-    </div>
+          </div>
+        </a>
+      
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1294,10 +1361,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
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+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-outline_processing.html b/freetype/docs/reference/ft2-outline_processing.html
index c48861b35..a04a20da8 100644
--- a/freetype/docs/reference/ft2-outline_processing.html
+++ b/freetype/docs/reference/ft2-outline_processing.html
@@ -1,145 +1,136 @@
 
-
-
-
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 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
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-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
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-        <meta name="lang:search.pipeline.trimmer" content="True">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Outline Processing - FreeType-2.10.4 API Reference</title>
+        <title>Outline Processing - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#outline-processing" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#outline-processing" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
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-              
-                Outline Processing
-              
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-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Outline Processing
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
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           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
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   </div>
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+    
+    
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+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,516 +175,564 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
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-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
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+  
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-    <label class="md-nav__link" for="nav-3">
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
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-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
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+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
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-    <label class="md-nav__link" for="nav-4">
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
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-
-
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-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
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-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
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-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,77 +740,87 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
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+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Outline Processing
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-outline_processing.html" class="md-nav__link md-nav__link--active">
         Outline Processing
-      </label>
-    
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link md-nav__link--active">
-      Outline Processing
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -939,248 +990,270 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
-
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-          
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-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
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-          
           
-          
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-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-    
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
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+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
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-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
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+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
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+    <li class="md-nav__item md-nav__item--nested">
+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
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-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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-          
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-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
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-          
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-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
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-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1190,18 +1263,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1371,10 +1449,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1383,7 +1457,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1411,7 +1485,6 @@
 
 <p>This structure is used to describe an outline to the scan-line converter.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="n_contours">n_contours</td><td class="desc">
 <p>The number of contours in the outline.</p>
@@ -1453,7 +1526,6 @@
 
 <p>Create a new outline of a given size.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to the library object from where the outline is allocated. Note however that the new outline will <strong>not</strong> necessarily be <strong>freed</strong>, when destroying the library, by <code><a href="ft2-base_interface.html#ft_done_freetype">FT_Done_FreeType</a></code>.</p>
@@ -1467,7 +1539,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="anoutline">anoutline</td><td class="desc">
 <p>A handle to the new outline.</p>
@@ -1491,7 +1562,6 @@
 
 <p>Destroy an outline created with <code><a href="ft2-outline_processing.html#ft_outline_new">FT_Outline_New</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle of the library object used to allocate the outline.</p>
@@ -1518,7 +1588,6 @@
 
 <p>Copy an outline into another one. Both objects must have the same sizes (number of points &amp; number of contours) when this function is called.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="source">source</td><td class="desc">
 <p>A handle to the source outline.</p>
@@ -1526,7 +1595,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="target">target</td><td class="desc">
 <p>A handle to the target outline.</p>
@@ -1548,7 +1616,6 @@
 
 <p>Apply a simple translation to the points of an outline.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A pointer to the target outline descriptor.</p>
@@ -1556,7 +1623,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="xoffset">xOffset</td><td class="desc">
 <p>The horizontal offset.</p>
@@ -1577,7 +1643,6 @@
 
 <p>Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A pointer to the target outline descriptor.</p>
@@ -1585,7 +1650,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="matrix">matrix</td><td class="desc">
 <p>A pointer to the transformation matrix.</p>
@@ -1607,7 +1671,6 @@
 <p>Embolden an outline. The new outline will be at most 4&nbsp;times <code>strength</code> pixels wider and higher. You may think of the left and bottom borders as unchanged.</p>
 <p>Negative <code>strength</code> values to reduce the outline thickness are possible also.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A handle to the target outline.</p>
@@ -1615,7 +1678,6 @@
 </table>
 
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="strength">strength</td><td class="desc">
 <p>How strong the glyph is emboldened. Expressed in 26.6 pixel format.</p>
@@ -1631,13 +1693,11 @@
 <p>If you need &lsquo;better&rsquo; metrics values you should call <code><a href="ft2-outline_processing.html#ft_outline_get_cbox">FT_Outline_Get_CBox</a></code> or <code><a href="ft2-outline_processing.html#ft_outline_get_bbox">FT_Outline_Get_BBox</a></code>.</p>
 <p>To get meaningful results, font scaling values must be set with functions like <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code> before calling FT_Render_Glyph.</p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );
 
   if ( face-&gt;glyph-&gt;format == FT_GLYPH_FORMAT_OUTLINE )
     FT_Outline_Embolden( &amp;face-&gt;glyph-&gt;outline, strength );
 </code></pre></div>
-
 <hr>
 
 <h2 id="ft_outline_emboldenxy">FT_Outline_EmboldenXY<a class="headerlink" href="#ft_outline_emboldenxy" title="Permanent link">&para;</a></h2>
@@ -1662,7 +1722,6 @@
 
 <p>Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.</p>
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A pointer to the target outline descriptor.</p>
@@ -1683,7 +1742,6 @@
 
 <p>Check the contents of an outline descriptor.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A handle to a source outline.</p>
@@ -1708,7 +1766,6 @@
 <p>Return an outline's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs).</p>
 <p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component, which is dedicated to this single task.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A pointer to the source outline descriptor.</p>
@@ -1716,7 +1773,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="acbox">acbox</td><td class="desc">
 <p>The outline's control box.</p>
@@ -1737,7 +1793,6 @@
 
 <p>Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns <em>very</em> quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A pointer to the source outline.</p>
@@ -1745,7 +1800,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="abbox">abbox</td><td class="desc">
 <p>The outline's exact bounding box.</p>
@@ -1770,7 +1824,6 @@
 
 <p>Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a FreeType library object.</p>
@@ -1781,7 +1834,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="abitmap">abitmap</td><td class="desc">
 <p>A pointer to the target bitmap descriptor.</p>
@@ -1808,7 +1860,6 @@
 
 <p>Render an outline within a bitmap using the current scan-convert.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A handle to a FreeType library object.</p>
@@ -1819,7 +1870,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="params">params</td><td class="desc">
 <p>A pointer to an <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure used to describe the rendering operation.</p>
@@ -1844,7 +1894,6 @@
 
 <p>Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits &lsquo;move to&rsquo; operations to indicate the start of new contours in the outline.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A pointer to the source target.</p>
@@ -1855,7 +1904,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="user">user</td><td class="desc">
 <p>A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition.</p>
@@ -1888,7 +1936,6 @@
 
 <p>A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="move_to">move_to</td><td class="desc">
 <p>The &lsquo;move to&rsquo; emitter.</p>
@@ -1931,7 +1978,6 @@
 <p>A function pointer type used to describe the signature of a &lsquo;move to&rsquo; function during outline walking/decomposition.</p>
 <p>A &lsquo;move to&rsquo; is emitted to start a new contour in an outline.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="to">to</td><td class="desc">
 <p>A pointer to the target point of the &lsquo;move to&rsquo;.</p>
@@ -1958,7 +2004,6 @@
 <p>A function pointer type used to describe the signature of a &lsquo;line to&rsquo; function during outline walking/decomposition.</p>
 <p>A &lsquo;line to&rsquo; is emitted to indicate a segment in the outline.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="to">to</td><td class="desc">
 <p>A pointer to the target point of the &lsquo;line to&rsquo;.</p>
@@ -1986,7 +2031,6 @@
 <p>A function pointer type used to describe the signature of a &lsquo;conic to&rsquo; function during outline walking or decomposition.</p>
 <p>A &lsquo;conic to&rsquo; is emitted to indicate a second-order Bezier arc in the outline.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="control">control</td><td class="desc">
 <p>An intermediate control point between the last position and the new target in <code>to</code>.</p>
@@ -2018,7 +2062,6 @@
 <p>A function pointer type used to describe the signature of a &lsquo;cubic to&rsquo; function during outline walking or decomposition.</p>
 <p>A &lsquo;cubic to&rsquo; is emitted to indicate a third-order Bezier arc.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="control1">control1</td><td class="desc">
 <p>A pointer to the first Bezier control point.</p>
@@ -2055,7 +2098,6 @@
 <p>A list of values used to describe an outline's contour orientation.</p>
 <p>The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_orientation_truetype">FT_ORIENTATION_TRUETYPE</td><td class="desc">
 <p>According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled.</p>
@@ -2085,7 +2127,6 @@
 <p>This function analyzes a glyph outline and tries to compute its fill orientation (see <code><a href="ft2-outline_processing.html#ft_orientation">FT_Orientation</a></code>). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_POSTSCRIPT</a></code> is returned. The negative integral corresponds to the counter-clockwise orientation and <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a></code> is returned.</p>
 <p>Note that this will return <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a></code> for empty outlines.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="outline">outline</td><td class="desc">
 <p>A handle to the source outline.</p>
@@ -2125,7 +2166,6 @@
 
 <p>A list of bit-field constants used for the flags in an outline's <code>flags</code> field.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_outline_none">FT_OUTLINE_NONE</td><td class="desc">
 <p>Value&nbsp;0 is reserved.</p>
@@ -2166,9 +2206,6 @@
 <p>Please refer to the description of the &lsquo;SCANTYPE&rsquo; instruction in the OpenType specification (in file <code>ttinst1.doc</code>) how simple drop-outs, smart drop-outs, and stubs are defined.</p>
 <hr>
                 
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diff --git a/freetype/docs/reference/ft2-parameter_tags.html b/freetype/docs/reference/ft2-parameter_tags.html
index a7d050b59..940d8f28b 100644
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-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,125 +572,135 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Parameter Tags
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-parameter_tags.html" class="md-nav__link md-nav__link--active">
         Parameter Tags
-      </label>
-    
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link md-nav__link--active">
-      Parameter Tags
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -719,356 +758,390 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
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+      <a href="ft2-computations.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
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+  
 
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+      </nav>
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+      <label class="md-nav__link" for="__nav_9">
         Error Codes
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+        <label class="md-nav__title" for="__nav_9">
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-      Error Enumerations
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
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-      Error Code Values
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
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+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
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+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
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-      Incremental Loading
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
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-      OpenType Validation
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
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+  
 
     
   </ul>
@@ -1078,18 +1151,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1147,10 +1225,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1159,7 +1233,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1173,6 +1247,7 @@
 <div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</b> \
           <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'g', 'p', 'f' )
 
+
   /* this constant is deprecated */
 #<span class="keyword">define</span> FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \
           <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</b>
@@ -1188,6 +1263,7 @@
 <div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</b> \
           <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'g', 'p', 's' )
 
+
   /* this constant is deprecated */
 #<span class="keyword">define</span> FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \
           <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</b>
@@ -1250,9 +1326,6 @@
 <p>Previously: A constant used as the tag of an <code><a href="ft2-base_interface.html#ft_parameter">FT_Parameter</a></code> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <code><a href="ft2-base_interface.html#ft_open_face">FT_Open_Face</a></code>.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1262,59 +1335,60 @@
             </article>
           </div>
         </div>
+        
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+        <a href="ft2-properties.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Driver properties" rel="prev">
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+                Previous
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
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+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
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-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+          Material for MkDocs
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@@ -1322,10 +1396,13 @@
 </footer>
       
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
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diff --git a/freetype/docs/reference/ft2-pcf_driver.html b/freetype/docs/reference/ft2-pcf_driver.html
index dc6d71cb6..4a208d17a 100644
--- a/freetype/docs/reference/ft2-pcf_driver.html
+++ b/freetype/docs/reference/ft2-pcf_driver.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>The PCF driver - FreeType-2.10.4 API Reference</title>
+        <title>The PCF driver - FreeType-2.11.1 API Reference</title>
       
     
     
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-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,101 +572,111 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The PCF driver
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-pcf_driver.html" class="md-nav__link md-nav__link--active">
         The PCF driver
-      </label>
-    
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link md-nav__link--active">
-      The PCF driver
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -646,380 +685,414 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
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-          
-          
-
-
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
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+            
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+  
+  
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@@ -1029,18 +1102,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
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                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1049,10 +1127,6 @@
   
 </li>
       
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-      
-      
-      
     </ul>
   
 </nav>
@@ -1061,7 +1135,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1073,9 +1147,6 @@
 <p>While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. Right now, there is a single property <code><a href="ft2-properties.html#no-long-family-names">no-long-family-names</a></code> available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES.</p>
 <p>The PCF driver's module name is &lsquo;pcf&rsquo;.</p>
                 
-                  
-                
-                
               
               
                 
@@ -1085,59 +1156,60 @@
             </article>
           </div>
         </div>
+        
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-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
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-              <span class="md-flex__ellipsis">
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-                The TrueType driver
+        <a href="ft2-tt_driver.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: The TrueType driver" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
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+              The TrueType driver
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+      
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-          <a href="ft2-properties.html" title="Driver properties" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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-                  Next
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-                Driver properties
+        <a href="ft2-properties.html" class="md-footer__link md-footer__link--next" aria-label="Next: Driver properties" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
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+              Driver properties
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-            <div class="md-flex__cell md-flex__cell--shrink">
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-        
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
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           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
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+        Made with
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-          Material for MkDocs</a>
+          Material for MkDocs
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     </div>
@@ -1145,10 +1217,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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+    
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diff --git a/freetype/docs/reference/ft2-pfr_fonts.html b/freetype/docs/reference/ft2-pfr_fonts.html
index bd9d14c6c..65d60dee0 100644
--- a/freetype/docs/reference/ft2-pfr_fonts.html
+++ b/freetype/docs/reference/ft2-pfr_fonts.html
@@ -1,145 +1,136 @@
 
-
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-
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   <head>
     
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-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>PFR Fonts - FreeType-2.10.4 API Reference</title>
+        <title>PFR Fonts - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
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+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
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-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+
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+  
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+    
+    
     
     
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <div data-md-component="skip">
+      
+        
+        <a href="#pfr-fonts" class="md-skip">
+          Skip to content
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+      
+    </div>
+    <div data-md-component="announce">
+      
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       <header class="md-header" data-md-component="header">
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+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
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+  <img src="images/favico.ico" alt="logo">
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+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
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+        <div class="md-header__topic">
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+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
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+            
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      </label>
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+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
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   </div>
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-        
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-    </div>
+    
+    
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+    <div class="md-container" data-md-component="container">
       
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+        
       
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-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
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+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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+                    
+
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+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,216 +175,246 @@
       
       
 
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-  <li class="md-nav__item">
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-      TOC
-    </a>
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
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+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
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-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
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+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
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+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
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-        
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-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
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-      User allocation
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+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,125 +422,135 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          PFR Fonts
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-pfr_fonts.html" class="md-nav__link md-nav__link--active">
         PFR Fonts
-      </label>
-    
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link md-nav__link--active">
-      PFR Fonts
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -547,500 +580,540 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
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-          
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-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
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+  
 
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-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
           
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-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
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-  <li class="md-nav__item">
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+            
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
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+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
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+  
 
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
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-      LZW Streams
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
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+  
 
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+          
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+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
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+    <li class="md-nav__item md-nav__item--nested">
+      
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+        <span class="md-nav__icon md-icon"></span>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
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+    <li class="md-nav__item">
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         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
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+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
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-          
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-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1050,18 +1123,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1091,10 +1169,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1103,7 +1177,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1125,7 +1199,6 @@
 
 <p>Return the outline and metrics resolutions of a given PFR face.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>Handle to the input face. It can be a non-PFR face.</p>
@@ -1133,7 +1206,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aoutline_resolution">aoutline_resolution</td><td class="desc">
 <p>Outline resolution. This is equivalent to <code>face-&gt;units_per_EM</code> for non-PFR fonts. Optional (parameter can be <code>NULL</code>).</p>
@@ -1168,7 +1240,6 @@
 
 <p>Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of <code><a href="ft2-base_interface.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1182,7 +1253,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="avector">avector</td><td class="desc">
 <p>A kerning vector.</p>
@@ -1208,7 +1278,6 @@
 
 <p>Return a given glyph advance, expressed in original metrics units, from a PFR font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1219,7 +1288,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aadvance">aadvance</td><td class="desc">
 <p>The glyph advance in metrics units.</p>
@@ -1234,9 +1302,6 @@
 <p>You can use the <code>x_scale</code> or <code>y_scale</code> results of <code><a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a></code> to convert the advance to device subpixels (i.e., 1/64<sup>th</sup> of pixels).</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1246,59 +1311,60 @@
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           </div>
         </div>
+        
       </main>
       
         
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+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
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-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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@@ -1306,10 +1372,13 @@
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diff --git a/freetype/docs/reference/ft2-preamble.html b/freetype/docs/reference/ft2-preamble.html
new file mode 100644
index 000000000..92d09bf14
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+++ b/freetype/docs/reference/ft2-preamble.html
@@ -0,0 +1,1233 @@
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+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.11.1 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" checked>
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Preamble
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-preamble.html" class="md-nav__link md-nav__link--active">
+        Preamble
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
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+    <li class="md-nav__item">
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+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
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+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#general-remarks">General Remarks</a> &raquo; Preamble</p>
+<hr />
+<h1 id="preamble">Preamble<a class="headerlink" href="#preamble" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps.</p>
+<p>Note that FreeType is <em>not</em> a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that.</p>
+<p>Note also that FreeType does <em>not</em> perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.</p>
+                
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diff --git a/freetype/docs/reference/ft2-properties.html b/freetype/docs/reference/ft2-properties.html
index 99449520e..f420a3f2f 100644
--- a/freetype/docs/reference/ft2-properties.html
+++ b/freetype/docs/reference/ft2-properties.html
@@ -1,145 +1,136 @@
 
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+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Driver properties - FreeType-2.10.4 API Reference</title>
+        <title>Driver properties - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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-      <a href="#driver-properties" tabindex="0" class="md-skip">
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+          Skip to content
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+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
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+    <div class="md-header__title" data-md-component="header-title">
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+            FreeType-2.11.1 API Reference
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
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           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
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   </div>
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-        
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-      
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+    
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+  <img src="images/favico.ico" alt="logo">
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,360 +175,396 @@
       
       
 
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+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
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+  
 
     
       
       
       
 
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+      <a href="ft2-index.html" class="md-nav__link">
+        Index
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+  
 
     
       
       
       
 
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-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
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+    <li class="md-nav__item md-nav__item--nested">
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
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+        <ul class="md-nav__list" data-md-scrollfix>
           
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+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
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-      User allocation
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+          
+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
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         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,113 +572,123 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Driver properties
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-properties.html" class="md-nav__link md-nav__link--active">
         Driver properties
-      </label>
-    
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link md-nav__link--active">
-      Driver properties
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -770,368 +809,402 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
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-  </li>
-
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-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
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+  
 
-
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-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
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-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
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-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
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+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
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+          
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+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
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+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
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         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
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+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
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-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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-          
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-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
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-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
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-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1141,18 +1214,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1273,10 +1351,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1285,7 +1359,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1307,7 +1381,6 @@
 
 <p>A list of constants used for the <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code> property to select the hinting engine for CFF, Type&nbsp;1, and CID fonts.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_hinting_freetype">FT_HINTING_FREETYPE</td><td class="desc">
 <p>Use the old FreeType hinting engine.</p>
@@ -1325,8 +1398,7 @@
 <h2 id="hinting-engine">hinting-engine<a class="headerlink" href="#hinting-engine" title="Permanent link">&para;</a></h2>
 <p>Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between &lsquo;freetype&rsquo; and &lsquo;adobe&rsquo; if compiled with <code>CFF_CONFIG_OPTION_OLD_ENGINE</code>. If this configuration macro isn't defined, &lsquo;hinting-engine&rsquo; does nothing.</p>
 <p>The same holds for the Type&nbsp;1 and CID modules if compiled with <code>T1_CONFIG_OPTION_OLD_ENGINE</code>.</p>
-<p>For the &lsquo;cff&rsquo; module, the default engine is &lsquo;freetype&rsquo; if <code>CFF_CONFIG_OPTION_OLD_ENGINE</code> is defined, and &lsquo;adobe&rsquo; otherwise.</p>
-<p>For both the &lsquo;type1&rsquo; and &lsquo;t1cid&rsquo; modules, the default engine is &lsquo;freetype&rsquo; if <code>T1_CONFIG_OPTION_OLD_ENGINE</code> is defined, and &lsquo;adobe&rsquo; otherwise.</p>
+<p>For the &lsquo;cff&rsquo; module, the default engine is &lsquo;adobe&rsquo;. For both the &lsquo;type1&rsquo; and &lsquo;t1cid&rsquo; modules, the default engine is &lsquo;adobe&rsquo;, too.</p>
 <h4>note</h4>
 
 <p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
@@ -1360,7 +1432,6 @@
 <p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
 <p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for &lsquo;on&rsquo; and &lsquo;off&rsquo;, respectively). It can also be set per face using <code><a href="ft2-base_interface.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a></code>.</p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Library  library;
   FT_Bool     no_stem_darkening = TRUE;
 
@@ -1370,7 +1441,6 @@
   FT_Property_Set( library, &quot;cff&quot;,
                             &quot;no-stem-darkening&quot;, &amp;no_stem_darkening );
 </code></pre></div>
-
 <h4>since</h4>
 
 <p>2.4.12 (for &lsquo;cff&rsquo; module)</p>
@@ -1396,7 +1466,6 @@
   type1:darkening-parameters=500,300,1000,200,1500,100,2000,0
 </code></pre></div></p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Library  library;
   FT_Int      darken_params[8] = {  500, 300,   // x1, y1
                                    1000, 200,   // x2, y2
@@ -1409,7 +1478,6 @@
   FT_Property_Set( library, &quot;type1&quot;,
                             &quot;darkening-parameters&quot;, darken_params );
 </code></pre></div>
-
 <h4>since</h4>
 
 <p>2.5.1 (for &lsquo;cff&rsquo; module)</p>
@@ -1438,7 +1506,6 @@
 <p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
 <p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for &lsquo;on&rsquo; and &lsquo;off&rsquo;, respectively).</p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Library  library;
   FT_Bool     no_long_family_names = TRUE;
 
@@ -1449,7 +1516,6 @@
                             &quot;no-long-family-names&quot;,
                             &amp;no_long_family_names );
 </code></pre></div>
-
 <h4>since</h4>
 
 <p>2.8</p>
@@ -1465,7 +1531,6 @@
 <p>A list of constants used for the <code><a href="ft2-properties.html#interpreter-version">interpreter-version</a></code> property to select the hinting engine for Truetype fonts.</p>
 <p>The numeric value in the constant names represents the version number as returned by the &lsquo;GETINFO&rsquo; bytecode instruction.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="tt_interpreter_version_35">TT_INTERPRETER_VERSION_35</td><td class="desc">
 <p>Version&nbsp;35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows&nbsp;98; only grayscale and B/W rasterizing is supported.</p>
@@ -1592,7 +1657,6 @@
 <p><strong>Experimental only</strong></p>
 <p>A list of constants used for the <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> property to specify the script submodule the auto-hinter should use for hinting a particular glyph.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_autohinter_script_none">FT_AUTOHINTER_SCRIPT_NONE</td><td class="desc">
 <p>Don't auto-hint this glyph.</p>
@@ -1712,7 +1776,6 @@
 <p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
 <p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face.</p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Library  library;
   FT_UInt     fallback_script = FT_AUTOHINTER_SCRIPT_NONE;
 
@@ -1722,7 +1785,6 @@
   FT_Property_Set( library, &quot;autofitter&quot;,
                             &quot;fallback-script&quot;, &amp;fallback_script );
 </code></pre></div>
-
 <h4>since</h4>
 
 <p>2.4.11</p>
@@ -1737,7 +1799,6 @@
 <p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
 <p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face.</p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Library  library;
   FT_UInt     default_script = FT_AUTOHINTER_SCRIPT_NONE;
 
@@ -1747,7 +1808,6 @@
   FT_Property_Set( library, &quot;autofitter&quot;,
                             &quot;default-script&quot;, &amp;default_script );
 </code></pre></div>
-
 <h4>since</h4>
 
 <p>2.5.3</p>
@@ -1760,7 +1820,6 @@
 <p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
 <p>Set this value right after calling <code><a href="ft2-base_interface.html#ft_set_char_size">FT_Set_Char_Size</a></code>, but before loading any glyph (using the auto-hinter).</p>
 <h4>example</h4>
-
 <div class="highlight"><pre><span></span><code>  FT_Library               library;
   FT_Face                  face;
   FT_Prop_IncreaseXHeight  prop;
@@ -1776,7 +1835,6 @@
   FT_Property_Set( library, &quot;autofitter&quot;,
                             &quot;increase-x-height&quot;, &amp;prop );
 </code></pre></div>
-
 <h4>since</h4>
 
 <p>2.4.11</p>
@@ -1796,35 +1854,14 @@
 <hr>
 
 <h2 id="warping">warping<a class="headerlink" href="#warping" title="Permanent link">&para;</a></h2>
-<p><strong>Experimental only</strong></p>
-<p>If FreeType gets compiled with option <code>AF_CONFIG_OPTION_USE_WARPER</code> to activate the warp hinting code in the auto-hinter, this property switches warping on and off.</p>
-<p>Warping only works in &lsquo;normal&rsquo; auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored.</p>
-<p>By default, warping is off.</p>
-<h4>note</h4>
-
-<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
-<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for &lsquo;on&rsquo; and &lsquo;off&rsquo;, respectively).</p>
-<p>The warping code can also change advance widths. Have a look at the <code>lsb_delta</code> and <code>rsb_delta</code> fields in the <code><a href="ft2-base_interface.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure for details on improving inter-glyph distances while rendering.</p>
-<p>Since warping is a global property of the auto-hinter it is best to change its value before rendering any face. Otherwise, you should reload all faces that get auto-hinted in &lsquo;normal&rsquo; hinting mode.</p>
-<h4>example</h4>
-
-<p>This example shows how to switch on warping (omitting the error handling).
-<div class="highlight"><pre><span></span><code>  FT_Library  library;
-  FT_Bool     warping = 1;
-
-
-  FT_Init_FreeType( &amp;library );
-
-  FT_Property_Set( library, &quot;autofitter&quot;, &quot;warping&quot;, &amp;warping );
-</code></pre></div></p>
+<p><strong>Obsolete</strong></p>
+<p>This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType&nbsp;2 sources. This entry is only here for historical reference.</p>
+<p>Warping only worked in &lsquo;normal&rsquo; auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored.</p>
 <h4>since</h4>
 
 <p>2.6</p>
 <hr>
                 
-                  
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@@ -1834,59 +1871,60 @@
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     <div class="md-footer-meta__inner md-grid">
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+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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diff --git a/freetype/docs/reference/ft2-quick_advance.html b/freetype/docs/reference/ft2-quick_advance.html
index 3fb8a56fa..66b3207a8 100644
--- a/freetype/docs/reference/ft2-quick_advance.html
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+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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+        TOC
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+  
 
     
       
       
       
 
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+      <a href="ft2-index.html" class="md-nav__link">
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+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
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+    </li>
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-        
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
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+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,89 +740,99 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Quick retrieval of advance values
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-quick_advance.html" class="md-nav__link md-nav__link--active">
         Quick retrieval of advance values
-      </label>
-    
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link md-nav__link--active">
-      Quick retrieval of advance values
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -811,236 +862,258 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
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+          
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-    
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+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
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-  </li>
-
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-      </ul>
-    </nav>
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+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1050,18 +1123,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1091,10 +1169,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1103,7 +1177,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1124,7 +1198,6 @@
 
 <p>Retrieve the advance value of a given glyph outline in an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The source <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> handle.</p>
@@ -1138,7 +1211,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="padvance">padvance</td><td class="desc">
 <p>The advance value. If scaling is performed (based on the value of <code>load_flags</code>), the advance value is in 16.16 format. Otherwise, it is in font units.</p>
@@ -1167,7 +1239,6 @@
 
 <p>Retrieve the advance values of several glyph outlines in an <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>The source <code><a href="ft2-base_interface.html#ft_face">FT_Face</a></code> handle.</p>
@@ -1184,7 +1255,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="padvance">padvance</td><td class="desc">
 <p>The advance values. This array, to be provided by the caller, must contain at least <code>count</code> elements.</p>
@@ -1213,9 +1283,6 @@
 <p>Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1225,59 +1292,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-outline_processing.html" title="Outline Processing" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
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-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                Outline Processing
+        <a href="ft2-outline_processing.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Outline Processing" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              Outline Processing
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-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Bitmap Handling
+        <a href="ft2-bitmap_handling.html" class="md-footer__link md-footer__link--next" aria-label="Next: Bitmap Handling" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Bitmap Handling
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1285,10 +1353,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
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-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-raster.html b/freetype/docs/reference/ft2-raster.html
index c9bf6a6d6..be8095a9d 100644
--- a/freetype/docs/reference/ft2-raster.html
+++ b/freetype/docs/reference/ft2-raster.html
@@ -1,145 +1,136 @@
 
-
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-
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   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
-      
-        <meta name="lang:search.result.other" content="# matching documents">
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-      
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-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Scanline Converter - FreeType-2.10.4 API Reference</title>
+        <title>Scanline Converter - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#scanline-converter" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#scanline-converter" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
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-              
-                Scanline Converter
-              
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-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Scanline Converter
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
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+      </label>
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+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,516 +175,564 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,113 +740,123 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Scanline Converter
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-raster.html" class="md-nav__link md-nav__link--active">
         Scanline Converter
-      </label>
-    
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link md-nav__link--active">
-      Scanline Converter
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -815,13 +866,6 @@
 </li>
       
         <li class="md-nav__item">
-  <a href="#ft_raster" class="md-nav__link">
-    FT_Raster
-  </a>
-  
-</li>
-      
-        <li class="md-nav__item">
   <a href="#ft_span" class="md-nav__link">
     FT_Span
   </a>
@@ -850,6 +894,13 @@
 </li>
       
         <li class="md-nav__item">
+  <a href="#ft_raster" class="md-nav__link">
+    FT_Raster
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
   <a href="#ft_raster_newfunc" class="md-nav__link">
     FT_Raster_NewFunc
   </a>
@@ -905,212 +956,234 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
-          
           
-          
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-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1120,18 +1193,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1141,13 +1219,6 @@
 </li>
       
         <li class="md-nav__item">
-  <a href="#ft_raster" class="md-nav__link">
-    FT_Raster
-  </a>
-  
-</li>
-      
-        <li class="md-nav__item">
   <a href="#ft_span" class="md-nav__link">
     FT_Span
   </a>
@@ -1176,6 +1247,13 @@
 </li>
       
         <li class="md-nav__item">
+  <a href="#ft_raster" class="md-nav__link">
+    FT_Raster
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
   <a href="#ft_raster_newfunc" class="md-nav__link">
     FT_Raster_NewFunc
   </a>
@@ -1231,10 +1309,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1243,7 +1317,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1252,15 +1326,10 @@
 <hr />
 <h1 id="scanline-converter">Scanline Converter<a class="headerlink" href="#scanline-converter" title="Permanent link">&para;</a></h1>
 <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
-<p>This section contains technical definitions.</p>
-<h2 id="ft_raster">FT_Raster<a class="headerlink" href="#ft_raster" title="Permanent link">&para;</a></h2>
-<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
-<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RasterRec_*  <b>FT_Raster</b>;
-</code></pre></div>
-
-<p>An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.</p>
-<hr>
-
+<p>A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel <code>raster1</code> and anti-aliased <code>smooth</code> are two separate modules. They are usually called from the high-level <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code> functions and produce the entire coverage bitmap at once, while staying largely invisible to users.</p>
+<p>Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called <em>spans</em>, and process them individually. Only the <code>smooth</code> rasterizer permits this when calling <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> with <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> as described below.</p>
+<p>Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too.</p>
+<p>This section also describes the public API needed to set up alternative <code><a href="ft2-module_management.html#ft_renderer">FT_Renderer</a></code> modules.</p>
 <h2 id="ft_span">FT_Span<a class="headerlink" href="#ft_span" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
 <div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Span_
@@ -1272,9 +1341,8 @@
   } <b>FT_Span</b>;
 </code></pre></div>
 
-<p>A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap.</p>
+<p>A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="x">x</td><td class="desc">
 <p>The span's horizontal start position.</p>
@@ -1290,7 +1358,7 @@
 <h4>note</h4>
 
 <p>This structure is used by the span drawing callback type named <code><a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a></code> that takes the y&nbsp;coordinate of the span as a parameter.</p>
-<p>The coverage value is always between 0 and 255. If you want less gray values, the callback function has to reduce them.</p>
+<p>The anti-aliased rasterizer produces coverage values from 0 to 255, this is, from completely transparent to completely opaque.</p>
 <hr>
 
 <h2 id="ft_spanfunc">FT_SpanFunc<a class="headerlink" href="#ft_spanfunc" title="Permanent link">&para;</a></h2>
@@ -1304,9 +1372,8 @@
 #<span class="keyword">define</span> FT_Raster_Span_Func  <b>FT_SpanFunc</b>
 </code></pre></div>
 
-<p>A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line.</p>
+<p>A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="y">y</td><td class="desc">
 <p>The scanline's upward y&nbsp;coordinate.</p>
@@ -1324,8 +1391,8 @@
 
 <h4>note</h4>
 
-<p>This callback allows client applications to directly render the gray spans of the anti-aliased bitmap to any kind of surfaces.</p>
-<p>This can be used to write anti-aliased outlines directly to a given background bitmap, and even perform translucency.</p>
+<p>This callback allows client applications to directly render the spans of the anti-aliased bitmap to any kind of surfaces.</p>
+<p>This can be used to write anti-aliased outlines directly to a given background bitmap using alpha compositing. It can also be used for oversampling and averaging.</p>
 <hr>
 
 <h2 id="ft_raster_params">FT_Raster_Params<a class="headerlink" href="#ft_raster_params" title="Permanent link">&para;</a></h2>
@@ -1347,7 +1414,6 @@
 
 <p>A structure to hold the parameters used by a raster's render function, passed as an argument to <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code>.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="target">target</td><td class="desc">
 <p>The target bitmap.</p>
@@ -1391,6 +1457,7 @@
 #<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_aa">FT_RASTER_FLAG_AA</a>       0x1
 #<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_direct">FT_RASTER_FLAG_DIRECT</a>   0x2
 #<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</a>     0x4
+#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_sdf">FT_RASTER_FLAG_SDF</a>      0x8
 
   /* these constants are deprecated; use the corresponding */
   /* `<b>FT_RASTER_FLAG_XXX</b>` values instead                   */
@@ -1402,7 +1469,6 @@
 
 <p>A list of bit flag constants as used in the <code>flags</code> field of a <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_raster_flag_default">FT_RASTER_FLAG_DEFAULT</td><td class="desc">
 <p>This value is 0.</p>
@@ -1417,10 +1483,24 @@
 <tr><td class="val" id="ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</td><td class="desc">
 <p>This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the <code>clip_box</code> field of the <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure. Otherwise, the <code>clip_box</code> is effectively set to the bounding box and all spans are generated.</p>
 </td></tr>
+<tr><td class="val" id="ft_raster_flag_sdf">FT_RASTER_FLAG_SDF</td><td class="desc">
+<p>This flag is set to indicate that a signed distance field glyph image should be generated. This is only used while rendering with the <code><a href="ft2-base_interface.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> render mode.</p>
+</td></tr>
 </table>
 
 <hr>
 
+<h2 id="ft_raster">FT_Raster<a class="headerlink" href="#ft_raster" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RasterRec_*  <b>FT_Raster</b>;
+</code></pre></div>
+
+<p>An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.</p>
+<h4>note</h4>
+
+<p>In FreeType 2, all rasters are now encapsulated within specific <code><a href="ft2-module_management.html#ft_renderer">FT_Renderer</a></code> modules and only used in their context.</p>
+<hr>
+
 <h2 id="ft_raster_newfunc">FT_Raster_NewFunc<a class="headerlink" href="#ft_raster_newfunc" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
 <div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
@@ -1432,7 +1512,6 @@
 
 <p>A function used to create a new raster object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="memory">memory</td><td class="desc">
 <p>A handle to the memory allocator.</p>
@@ -1440,7 +1519,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="raster">raster</td><td class="desc">
 <p>A handle to the new raster object.</p>
@@ -1465,7 +1543,6 @@
 
 <p>A function used to destroy a given raster object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="raster">raster</td><td class="desc">
 <p>A handle to the raster object.</p>
@@ -1487,7 +1564,6 @@
 <p>FreeType used to provide an area of memory called the &lsquo;render pool&rsquo; available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool.</p>
 <p>This function is called after a new raster object is created.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="raster">raster</td><td class="desc">
 <p>A handle to the new raster object.</p>
@@ -1517,7 +1593,6 @@
 
 <p>This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific &lsquo;features&rsquo; in a given raster module.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="raster">raster</td><td class="desc">
 <p>A handle to the new raster object.</p>
@@ -1543,7 +1618,6 @@
 
 <p>Invoke a given raster to scan-convert a given glyph image into a target bitmap.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="raster">raster</td><td class="desc">
 <p>A handle to the raster object.</p>
@@ -1579,7 +1653,6 @@
 
 <p>A structure used to describe a given raster class to the library.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="glyph_format">glyph_format</td><td class="desc">
 <p>The supported glyph format for this raster.</p>
@@ -1622,9 +1695,6 @@
 <p>Deprecated, unimplemented.</p>
 <hr>
                 
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+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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diff --git a/freetype/docs/reference/ft2-sfnt_names.html b/freetype/docs/reference/ft2-sfnt_names.html
index a87ca65cd..37a2bca08 100644
--- a/freetype/docs/reference/ft2-sfnt_names.html
+++ b/freetype/docs/reference/ft2-sfnt_names.html
@@ -1,145 +1,136 @@
 
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-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,216 +175,246 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,89 +422,99 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          SFNT Names
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-sfnt_names.html" class="md-nav__link md-nav__link--active">
         SFNT Names
-      </label>
-    
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link md-nav__link--active">
-      SFNT Names
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -525,536 +558,576 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
           
-          
-          
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-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
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-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1064,18 +1137,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1119,10 +1197,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1131,7 +1205,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1160,7 +1234,6 @@
 
 <p>A structure used to model an SFNT &lsquo;name&rsquo; table entry.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="platform_id">platform_id</td><td class="desc">
 <p>The platform ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_XXX</a></code> for possible values.</p>
@@ -1196,7 +1269,6 @@
 
 <p>Retrieve the number of name strings in the SFNT &lsquo;name&rsquo; table.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1221,7 +1293,6 @@
 
 <p>Retrieve a string of the SFNT &lsquo;name&rsquo; table for a given index.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1232,7 +1303,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aname">aname</td><td class="desc">
 <p>The indexed <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structure.</p>
@@ -1262,7 +1332,6 @@
 
 <p>A structure to model a language tag entry from an SFNT &lsquo;name&rsquo; table.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="string">string</td><td class="desc">
 <p>The language tag string, encoded in UTF-16BE (without trailing <code>NULL</code> bytes).</p>
@@ -1290,7 +1359,6 @@
 
 <p>Retrieve the language tag associated with a language ID of an SFNT &lsquo;name&rsquo; table entry.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1301,7 +1369,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="alangtag">alangTag</td><td class="desc">
 <p>The language tag associated with the &lsquo;name&rsquo; table entry's language ID.</p>
@@ -1321,9 +1388,6 @@
 <p>2.8</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1333,59 +1397,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
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-                Type 1 Tables
+        <a href="ft2-type1_tables.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Type 1 Tables" rel="prev">
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+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
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+        </a>
+      
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+        <a href="ft2-bdf_fonts.html" class="md-footer__link md-footer__link--next" aria-label="Next: BDF and PCF Files" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
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+              BDF and PCF Files
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-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
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-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
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     </div>
@@ -1393,10 +1458,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
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diff --git a/freetype/docs/reference/ft2-sizes_management.html b/freetype/docs/reference/ft2-sizes_management.html
index 515e020b8..bc59234cb 100644
--- a/freetype/docs/reference/ft2-sizes_management.html
+++ b/freetype/docs/reference/ft2-sizes_management.html
@@ -1,145 +1,136 @@
 
-
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-
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-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Size Management - FreeType-2.10.4 API Reference</title>
+        <title>Size Management - FreeType-2.11.1 API Reference</title>
       
     
     
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
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+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#size-management" tabindex="0" class="md-skip">
-        Skip to content
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#size-management" class="md-skip">
+          Skip to content
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+      
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+    <div data-md-component="announce">
+      
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+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
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+        <div class="md-header__topic">
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+            
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-        &#xE5CD;
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      </label>
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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-            Type to start searching
+            Initializing search
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           <ol class="md-search-result__list"></ol>
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@@ -147,33 +138,35 @@
     </div>
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-        
-      </div>
-      
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+    
+    
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+        
       
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-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
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+  
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+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
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       </label>
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-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,149 +272,159 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Size Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-sizes_management.html" class="md-nav__link md-nav__link--active">
         Size Management
-      </label>
-    
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link md-nav__link--active">
-      Size Management
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -427,620 +454,666 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-    
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+      
+      <label class="md-nav__link" for="__nav_10">
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+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
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-          
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-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
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+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
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+    </li>
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-      The TrueType Engine
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
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-          
           
+            
+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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   </ul>
@@ -1050,18 +1123,23 @@
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-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
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         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1091,10 +1169,6 @@
   
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@@ -1103,7 +1177,7 @@
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@@ -1125,7 +1199,6 @@
 
 <p>Create a new size object from a given face object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to a parent face object.</p>
@@ -1133,7 +1206,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="asize">asize</td><td class="desc">
 <p>A handle to a new size object.</p>
@@ -1156,7 +1228,6 @@
 
 <p>Discard a given size object. Note that <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code> automatically discards all size objects allocated with <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="size">size</td><td class="desc">
 <p>A handle to a target size object.</p>
@@ -1177,7 +1248,6 @@
 <p>Even though it is possible to create several size objects for a given face (see <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> for details), functions like <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code> only use the one that has been activated last to determine the &lsquo;current character pixel size&rsquo;.</p>
 <p>This function can be used to &lsquo;activate&rsquo; a previously created size object.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="size">size</td><td class="desc">
 <p>A handle to a target size object.</p>
@@ -1192,9 +1262,6 @@
 <p>If <code>face</code> is the size's parent face object, this function changes the value of <code>face-&gt;size</code> to the input size handle.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1204,59 +1271,60 @@
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           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
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+      
         
-          <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
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+        <a href="ft2-mac_specific.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Mac Specific Interface" rel="prev">
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+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
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+              Mac Specific Interface
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+        </a>
+      
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+              Header File Macros
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-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
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-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+        Made with
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+          Material for MkDocs
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+        
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@@ -1264,10 +1332,13 @@
 </footer>
       
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
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+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-system_interface.html b/freetype/docs/reference/ft2-system_interface.html
index 27a4a0f3b..c6d074958 100644
--- a/freetype/docs/reference/ft2-system_interface.html
+++ b/freetype/docs/reference/ft2-system_interface.html
@@ -1,145 +1,136 @@
 
-
-
-
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 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>System Interface - FreeType-2.10.4 API Reference</title>
+        <title>System Interface - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
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+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
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+          
+          <meta name="theme-color" content="#4cae4f">
         
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-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
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+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
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   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#system-interface" tabindex="0" class="md-skip">
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <div data-md-component="skip">
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+          Skip to content
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+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
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+            FreeType-2.11.1 API Reference
+          </span>
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+          <span class="md-ellipsis">
+            
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+            
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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-            Type to start searching
+            Initializing search
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         </div>
@@ -147,33 +138,35 @@
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   </div>
 </div>
-        
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+    
+    
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-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,516 +175,564 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
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-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
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-        
-          
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+          General Remarks
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-
-
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-      FreeType's header inclusion scheme
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-  </li>
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
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+  
 
-        
-          
-          
           
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
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-
-        
-      </ul>
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+          
+        </ul>
+      </nav>
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-    
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-    <label class="md-nav__link" for="nav-4">
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+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
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-
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-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
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-
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-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
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-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
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-
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-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
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-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -699,137 +740,147 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
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-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          System Interface
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-system_interface.html" class="md-nav__link md-nav__link--active">
         System Interface
-      </label>
-    
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link md-nav__link--active">
-      System Interface
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -908,188 +959,210 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
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-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
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-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
           
-          
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-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
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-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
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-  </li>
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1099,18 +1172,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1189,10 +1267,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1201,7 +1275,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1228,7 +1302,6 @@
 
 <p>A function used to allocate <code>size</code> bytes from <code>memory</code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="memory">memory</td><td class="desc">
 <p>A handle to the source memory manager.</p>
@@ -1252,7 +1325,6 @@
 
 <p>A function used to release a given block of memory.</p>
 <h4>input</h4>
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 <table class="fields">
 <tr><td class="val" id="memory">memory</td><td class="desc">
 <p>A handle to the source memory manager.</p>
@@ -1275,7 +1347,6 @@
 
 <p>A function used to re-allocate a given block of memory.</p>
 <h4>input</h4>
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 <table class="fields">
 <tr><td class="val" id="memory">memory</td><td class="desc">
 <p>A handle to the source memory manager.</p>
@@ -1312,7 +1383,6 @@
 
 <p>A structure used to describe a given memory manager to FreeType&nbsp;2.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="user">user</td><td class="desc">
 <p>A generic typeless pointer for user data.</p>
@@ -1365,7 +1435,6 @@
 
 <p>A function used to seek and read data from a given input stream.</p>
 <h4>input</h4>
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 <table class="fields">
 <tr><td class="val" id="stream">stream</td><td class="desc">
 <p>A handle to the source stream.</p>
@@ -1397,7 +1466,6 @@
 
 <p>A function used to close a given input stream.</p>
 <h4>input</h4>
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 <table class="fields">
 <tr><td class="val" id="stream">stream</td><td class="desc">
 <p>A handle to the target stream.</p>
@@ -1428,7 +1496,6 @@
 
 <p>A structure used to describe an input stream.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="base">base</td><td class="desc">
 <p>For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to <code>NULL</code> for disk-based streams.</p>
@@ -1465,9 +1532,6 @@
 
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1477,59 +1541,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                Glyph Stroker
+        <a href="ft2-glyph_stroker.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Glyph Stroker" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              Glyph Stroker
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-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-module_management.html" title="Module Management" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Module Management
+        <a href="ft2-module_management.html" class="md-footer__link md-footer__link--next" aria-label="Next: Module Management" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Module Management
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1537,10 +1602,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-t1_cid_driver.html b/freetype/docs/reference/ft2-t1_cid_driver.html
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+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,77 +572,87 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The Type 1 and CID drivers
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link md-nav__link--active">
         The Type 1 and CID drivers
-      </label>
-    
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link md-nav__link--active">
-      The Type 1 and CID drivers
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -622,404 +661,438 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
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-
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
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+    </li>
+  
 
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
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+  
 
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-      Incremental Loading
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-  </li>
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-          
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-
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
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-
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-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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+  
 
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-    </nav>
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+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1029,18 +1102,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1049,10 +1127,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1061,7 +1135,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1076,9 +1150,6 @@
 <p>Available properties are <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>, <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code>, and <code><a href="ft2-properties.html#random-seed">random-seed</a></code>, as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
 <p>Please see the &lsquo;<a href="ft2-cff_driver.html#cff_driver">The CFF driver</a>&rsquo; section for more details on the new hinting engine.</p>
                 
-                  
-                
-                
               
               
                 
@@ -1088,59 +1159,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
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-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-cff_driver.html" title="The CFF driver" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
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-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                The CFF driver
+        <a href="ft2-cff_driver.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: The CFF driver" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              The CFF driver
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                The TrueType driver
+        <a href="ft2-tt_driver.html" class="md-footer__link md-footer__link--next" aria-label="Next: The TrueType driver" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              The TrueType driver
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1148,10 +1220,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-truetype_engine.html b/freetype/docs/reference/ft2-truetype_engine.html
index e673e477b..ad5ddaa80 100644
--- a/freetype/docs/reference/ft2-truetype_engine.html
+++ b/freetype/docs/reference/ft2-truetype_engine.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
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-      
-        <meta name="lang:search.result.one" content="1 matching document">
-      
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-      
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-      <meta name="generator" content="mkdocs-1.1, mkdocs-material-4.6.3">
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>The TrueType Engine - FreeType-2.10.4 API Reference</title>
+        <title>The TrueType Engine - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
-      <defs>
-        
-        
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-    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
-    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#the-truetype-engine" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#the-truetype-engine" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
-        <a href="." title="FreeType-2.10.4 API Reference" aria-label="FreeType-2.10.4 API Reference" class="md-header-nav__button md-logo">
-          
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-          
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-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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-            <span class="md-header-nav__topic">
-              
-                The TrueType Engine
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
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+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              The TrueType Engine
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
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-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
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+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
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   <div class="md-search__inner" role="search">
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-        &#xE5CD;
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
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     <div class="md-search__output">
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-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,732 +175,804 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
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-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
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+      <a href="ft2-debugging_apis.html" class="md-nav__link">
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+      </a>
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@@ -915,77 +980,87 @@
       
 
   
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+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
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+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
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-      TrueTypeGX/AAT Validation
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-  </li>
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
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-  <li class="md-nav__item">
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-      Incremental Loading
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+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
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+      
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         The TrueType Engine
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+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1008,32 +1083,30 @@
   
 </li>
       
-      
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     </ul>
   
 </nav>
-    
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+      
+    </li>
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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   </ul>
@@ -1043,18 +1116,23 @@
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+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
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     </ul>
   
 </nav>
@@ -1089,7 +1163,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1112,7 +1186,6 @@
 
 <p>A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the <code><a href="ft2-truetype_engine.html#ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type</a></code> function.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ft_truetype_engine_type_none">FT_TRUETYPE_ENGINE_TYPE_NONE</td><td class="desc">
 <p>The library doesn't implement any kind of bytecode interpreter.</p>
@@ -1138,7 +1211,6 @@
 
 <p>Return an <code><a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TrueTypeEngineType</a></code> value to indicate which level of the TrueType virtual machine a given library instance supports.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A library instance.</p>
@@ -1153,9 +1225,6 @@
 <p>2.2</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1165,59 +1234,60 @@
             </article>
           </div>
         </div>
+        
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+    <nav class="md-footer__inner md-grid" aria-label="Footer">
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+        <a href="ft2-incremental.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Incremental Loading" rel="prev">
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+            <div class="md-ellipsis">
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+            <div class="md-ellipsis">
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+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
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+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
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+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+          Material for MkDocs
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@@ -1225,10 +1295,13 @@
 </footer>
       
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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diff --git a/freetype/docs/reference/ft2-truetype_tables.html b/freetype/docs/reference/ft2-truetype_tables.html
index b6ee1d04c..71c02f62b 100644
--- a/freetype/docs/reference/ft2-truetype_tables.html
+++ b/freetype/docs/reference/ft2-truetype_tables.html
@@ -1,145 +1,136 @@
 
-
-
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 <html lang="en" class="no-js">
   <head>
     
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       <meta name="viewport" content="width=device-width,initial-scale=1">
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>TrueType Tables - FreeType-2.10.4 API Reference</title>
+        <title>TrueType Tables - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
-      <defs>
-        
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#truetype-tables" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#truetype-tables" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
-    <div class="md-flex">
-      <div class="md-flex__cell md-flex__cell--shrink">
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-            <img alt="logo" src="images/favico.ico" width="24" height="24">
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-      <div class="md-flex__cell md-flex__cell--shrink">
-        <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
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-      <div class="md-flex__cell md-flex__cell--stretch">
-        <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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-            <span class="md-header-nav__topic">
-              FreeType-2.10.4 API Reference
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-            <span class="md-header-nav__topic">
-              
-                TrueType Tables
-              
-            </span>
-          
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              TrueType Tables
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
-        
-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,216 +175,246 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,65 +422,75 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          TrueType Tables
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-truetype_tables.html" class="md-nav__link md-nav__link--active">
         TrueType Tables
-      </label>
-    
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link md-nav__link--active">
-      TrueType Tables
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -634,560 +667,600 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1197,18 +1270,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1385,10 +1463,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1397,7 +1471,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1476,7 +1550,6 @@
 
 <p>A structure to model a TrueType horizontal header, the &lsquo;hhea&rsquo; table, as well as the corresponding horizontal metrics table, &lsquo;hmtx&rsquo;.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="version">Version</td><td class="desc">
 <p>The table version.</p>
@@ -1522,7 +1595,7 @@
 <p>Always&nbsp;0.</p>
 </td></tr>
 <tr><td class="val" id="number_of_hmetrics">number_Of_HMetrics</td><td class="desc">
-<p>Number of HMetrics entries in the &lsquo;hmtx&rsquo; table -- this value can be smaller than the total number of glyphs in the font.</p>
+<p>Number of HMetrics entries in the &lsquo;hmtx&rsquo; table &ndash; this value can be smaller than the total number of glyphs in the font.</p>
 </td></tr>
 <tr><td class="val" id="long_metrics">long_metrics</td><td class="desc">
 <p>A pointer into the &lsquo;hmtx&rsquo; table.</p>
@@ -1572,7 +1645,6 @@
 
 <p>A structure used to model a TrueType vertical header, the &lsquo;vhea&rsquo; table, as well as the corresponding vertical metrics table, &lsquo;vmtx&rsquo;.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="version">Version</td><td class="desc">
 <p>The table version.</p>
@@ -1618,7 +1690,7 @@
 <p>Always&nbsp;0.</p>
 </td></tr>
 <tr><td class="val" id="number_of_vmetrics">number_Of_VMetrics</td><td class="desc">
-<p>Number of VMetrics entries in the &lsquo;vmtx&rsquo; table -- this value can be smaller than the total number of glyphs in the font.</p>
+<p>Number of VMetrics entries in the &lsquo;vmtx&rsquo; table &ndash; this value can be smaller than the total number of glyphs in the font.</p>
 </td></tr>
 <tr><td class="val" id="long_metrics">long_metrics</td><td class="desc">
 <p>A pointer into the &lsquo;vmtx&rsquo; table.</p>
@@ -1778,7 +1850,6 @@
 
 <p>The maximum profile (&lsquo;maxp&rsquo;) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.</p>
 <h4>fields</h4>
-
 <table class="fields">
 <tr><td class="val" id="version">version</td><td class="desc">
 <p>The version number.</p>
@@ -1861,7 +1932,6 @@
 
 <p>An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the <code><a href="ft2-truetype_tables.html#ft_get_sfnt_table">FT_Get_Sfnt_Table</a></code> API function.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_sfnt_head">FT_SFNT_HEAD</td><td class="desc">
 <p>To access the font's <code><a href="ft2-truetype_tables.html#tt_header">TT_Header</a></code> structure.</p>
@@ -1897,7 +1967,6 @@
 
 <p>Return a pointer to a given SFNT table stored within a face.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source.</p>
@@ -1938,7 +2007,6 @@
 
 <p>Load any SFNT font table into client memory.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -1952,7 +2020,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="buffer">buffer</td><td class="desc">
 <p>The target buffer address. The client must ensure that the memory array is big enough to hold the data.</p>
@@ -1960,7 +2027,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="length">length</td><td class="desc">
 <p>If the <code>length</code> parameter is <code>NULL</code>, try to load the whole table. Return an error code if it fails.</p>
@@ -2001,7 +2067,6 @@
 
 <p>Return information on an SFNT table.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the source face.</p>
@@ -2012,7 +2077,6 @@
 </table>
 
 <h4>inout</h4>
-
 <table class="fields">
 <tr><td class="val" id="tag">tag</td><td class="desc">
 <p>The name tag of the SFNT table. If the value is <code>NULL</code>, <code>table_index</code> is ignored, and <code>length</code> returns the number of SFNT tables in the font.</p>
@@ -2020,7 +2084,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="length">length</td><td class="desc">
 <p>The length of the SFNT table (or the number of SFNT tables, depending on <code>tag</code>).</p>
@@ -2043,7 +2106,6 @@
 
 <p>Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file <code><a href="ft2-header_file_macros.html#ft_truetype_ids_h">FT_TRUETYPE_IDS_H</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="charmap">charmap</td><td class="desc">
 <p>The target charmap.</p>
@@ -2064,7 +2126,6 @@
 
 <p>Return the format of an SFNT &lsquo;cmap&rsquo; table.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="charmap">charmap</td><td class="desc">
 <p>The target charmap.</p>
@@ -2097,7 +2158,6 @@
 
 <p>A list of valid values for the <code>platform_id</code> identifier code in <code><a href="ft2-base_interface.html#ft_charmaprec">FT_CharMapRec</a></code> and <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structures.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="tt_platform_apple_unicode">TT_PLATFORM_APPLE_UNICODE</td><td class="desc">
 <p>Used by Apple to indicate a Unicode character map and/or name entry. See <code><a href="ft2-truetype_tables.html#tt_apple_id_xxx">TT_APPLE_ID_XXX</a></code> for corresponding <code>encoding_id</code> values. Note that name entries in this format are coded as big-endian UCS-2 character codes <em>only</em>.</p>
@@ -2134,7 +2194,6 @@
 
 <p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_APPLE_UNICODE</a></code> charmaps and name entries.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="tt_apple_id_default">TT_APPLE_ID_DEFAULT</td><td class="desc">
 <p>Unicode version 1.0.</p>
@@ -2212,7 +2271,6 @@
 <p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_ISO</a></code> charmaps and name entries.</p>
 <p>Their use is now deprecated.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="tt_iso_id_7bit_ascii">TT_ISO_ID_7BIT_ASCII</td><td class="desc">
 <p>ASCII.</p>
@@ -2244,7 +2302,6 @@
 
 <p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MICROSOFT</a></code> charmaps and name entries.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="tt_ms_id_symbol_cs">TT_MS_ID_SYMBOL_CS</td><td class="desc">
 <p>Microsoft symbol encoding. See <code><a href="ft2-base_interface.html#ft_encoding">FT_ENCODING_MS_SYMBOL</a></code>.</p>
@@ -2284,7 +2341,6 @@
 
 <p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_ADOBE</a></code> charmaps. This is a FreeType-specific extension!</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="tt_adobe_id_standard">TT_ADOBE_ID_STANDARD</td><td class="desc">
 <p>Adobe standard encoding.</p>
@@ -2579,7 +2635,7 @@
 #<span class="keyword">define</span> TT_MS_LANGID_MALAY_MALAYSIA                    0x043E
 #<span class="keyword">define</span> TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM           0x083E
 #<span class="keyword">define</span> TT_MS_LANGID_KAZAKH_KAZAKHSTAN                 0x043F
-#<span class="keyword">define</span> TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/   0x0440
+#<span class="keyword">define</span> TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */  0x0440
 #<span class="keyword">define</span> TT_MS_LANGID_KISWAHILI_KENYA                   0x0441
 #<span class="keyword">define</span> TT_MS_LANGID_TURKMEN_TURKMENISTAN              0x0442
 #<span class="keyword">define</span> TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN            0x0443
@@ -3074,9 +3130,6 @@
 <p>Possible bit mask values for the <code>ulUnicodeRangeX</code> fields in an SFNT &lsquo;OS/2&rsquo; table.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -3086,59 +3139,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
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+        <a href="ft2-multiple_masters.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Multiple Masters" rel="prev">
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+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
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-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
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@@ -3146,10 +3200,13 @@
 </footer>
       
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
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+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-tt_driver.html b/freetype/docs/reference/ft2-tt_driver.html
index a5fe98a28..915bc4320 100644
--- a/freetype/docs/reference/ft2-tt_driver.html
+++ b/freetype/docs/reference/ft2-tt_driver.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
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-      
-        <meta name="lang:search.result.none" content="No matching documents">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>The TrueType driver - FreeType-2.10.4 API Reference</title>
+        <title>The TrueType driver - FreeType-2.11.1 API Reference</title>
       
     
     
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
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+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
-      <label class="md-icon md-search__icon" for="__search"></label>
-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,360 +175,396 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -543,89 +572,99 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The TrueType driver
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-tt_driver.html" class="md-nav__link md-nav__link--active">
         The TrueType driver
-      </label>
-    
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link md-nav__link--active">
-      The TrueType driver
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -634,392 +673,426 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1029,18 +1102,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1049,10 +1127,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1061,7 +1135,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1089,9 +1163,6 @@
 <p><em>Native ClearType Mode</em></p>
 <p>(Not to be confused with &lsquo;natural widths&rsquo;.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.</p>
                 
-                  
-                
-                
               
               
                 
@@ -1101,59 +1172,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                The Type 1 and CID drivers
+        <a href="ft2-t1_cid_driver.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: The Type 1 and CID drivers" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              The Type 1 and CID drivers
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                The PCF driver
+        <a href="ft2-pcf_driver.html" class="md-footer__link md-footer__link--next" aria-label="Next: The PCF driver" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              The PCF driver
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1161,10 +1233,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
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diff --git a/freetype/docs/reference/ft2-type1_tables.html b/freetype/docs/reference/ft2-type1_tables.html
index 675266f7c..459ece997 100644
--- a/freetype/docs/reference/ft2-type1_tables.html
+++ b/freetype/docs/reference/ft2-type1_tables.html
@@ -1,145 +1,136 @@
 
-
-
-
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       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Type 1 Tables - FreeType-2.10.4 API Reference</title>
+        <title>Type 1 Tables - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-    <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
     
-      <a href="#type-1-tables" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#type-1-tables" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
       <header class="md-header" data-md-component="header">
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+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
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+        <div class="md-header__topic">
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-        &#xE5CD;
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
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-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
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           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
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-        
-      </div>
-      
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+    
+    
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+    <div class="md-container" data-md-component="container">
       
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+        
       
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-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
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-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
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@@ -182,216 +175,246 @@
       
       
 
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-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
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-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
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-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
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-  </li>
-
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-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
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-  <li class="md-nav__item md-nav__item--nested">
-    
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
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-        
-          
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
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-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
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-      Basic Data Types
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-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
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-
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-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
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-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
           
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-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
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-        
-          
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
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-      Size Management
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-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
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-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,77 +422,87 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Type 1 Tables
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-type1_tables.html" class="md-nav__link md-nav__link--active">
         Type 1 Tables
-      </label>
-    
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link md-nav__link--active">
-      Type 1 Tables
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -611,548 +644,588 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-        
-          
           
-          
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-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1162,18 +1235,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1315,10 +1393,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1327,7 +1401,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1437,7 +1511,7 @@
 
     <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        num_subrs;
     <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>       subrmap_offset;
-    <a href="ft2-basic_types.html#ft_int">FT_Int</a>         sd_bytes;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        sd_bytes;
 
   } <b>CID_FaceDictRec</b>;
 </code></pre></div>
@@ -1474,11 +1548,11 @@
     <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        xuid[16];
 
     <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        cidmap_offset;
-    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          fd_bytes;
-    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          gd_bytes;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         fd_bytes;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         gd_bytes;
     <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        cid_count;
 
-    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          num_dicts;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         num_dicts;
     <a href="ft2-type1_tables.html#cid_facedict">CID_FaceDict</a>    font_dicts;
 
     <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        data_offset;
@@ -1506,7 +1580,6 @@
 <p>Return true if a given face provides reliable PostScript glyph names. This is similar to using the <code><a href="ft2-base_interface.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables.</p>
 <p>When this function returns true, the caller is sure that the glyph names returned by <code><a href="ft2-base_interface.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> are reliable.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>face handle</p>
@@ -1527,7 +1600,6 @@
 
 <p>Retrieve the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure corresponding to a given PostScript font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>PostScript face handle.</p>
@@ -1535,7 +1607,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="afont_info">afont_info</td><td class="desc">
 <p>Output font info structure pointer.</p>
@@ -1560,7 +1631,6 @@
 
 <p>Retrieve the <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> structure corresponding to a given PostScript font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>PostScript face handle.</p>
@@ -1568,7 +1638,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="afont_private">afont_private</td><td class="desc">
 <p>Output private dictionary structure pointer.</p>
@@ -1596,7 +1665,6 @@
 
 <p>Retrieve the value for the supplied key from a PostScript font.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>PostScript face handle.</p>
@@ -1616,7 +1684,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="value">value</td><td class="desc">
 <p>The value matching the above key, if it exists.</p>
@@ -1688,7 +1755,6 @@
 
 <p>A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="t1_blend_underline_position">T1_BLEND_UNDERLINE_POSITION</td><td class="desc">
 
@@ -1751,7 +1817,6 @@
 
 <p>An enumeration describing the &lsquo;Encoding&rsquo; entry in a Type 1 dictionary.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="t1_encoding_type_none">T1_ENCODING_TYPE_NONE</td><td class="desc">
 
@@ -1838,7 +1903,6 @@
 
 <p>An enumeration used in calls to <code><a href="ft2-type1_tables.html#ft_get_ps_font_value">FT_Get_PS_Font_Value</a></code> to identify the Type&nbsp;1 dictionary entry to retrieve.</p>
 <h4>values</h4>
-
 <table class="fields long">
 <tr><td class="val" id="ps_dict_font_type">PS_DICT_FONT_TYPE</td><td class="desc">
 
@@ -2017,9 +2081,6 @@
 <p>This type is equivalent to <code><a href="ft2-type1_tables.html#cid_faceinforec">CID_FaceInfoRec</a></code>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -2029,59 +2090,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                TrueType Tables
+        <a href="ft2-truetype_tables.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: TrueType Tables" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              TrueType Tables
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-          </a>
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+        </a>
+      
+      
         
-          <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
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-                SFNT Names
+        <a href="ft2-sfnt_names.html" class="md-footer__link md-footer__link--next" aria-label="Next: SFNT Names" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
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+              SFNT Names
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-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
-          </a>
-        
-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -2089,10 +2151,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-user_allocation.html b/freetype/docs/reference/ft2-user_allocation.html
index 96427a4ae..5c534f9d0 100644
--- a/freetype/docs/reference/ft2-user_allocation.html
+++ b/freetype/docs/reference/ft2-user_allocation.html
@@ -1,145 +1,136 @@
 
-
-
-
 <!doctype html>
 <html lang="en" class="no-js">
   <head>
     
       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
-        <meta name="lang:search.language" content="en">
-      
-        <meta name="lang:search.pipeline.stopwords" content="True">
-      
-        <meta name="lang:search.pipeline.trimmer" content="True">
-      
-        <meta name="lang:search.result.none" content="No matching documents">
-      
-        <meta name="lang:search.result.one" content="1 matching document">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>User allocation - FreeType-2.10.4 API Reference</title>
+        <title>User allocation - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
-        <style>body,input{font-family:"Noto Serif","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"Roboto Mono","Courier New",Courier,monospace}</style>
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
-    <svg class="md-svg">
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-      <a href="#user-allocation" tabindex="0" class="md-skip">
-        Skip to content
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
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+          Skip to content
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+      
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+    <div data-md-component="announce">
+      
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       <header class="md-header" data-md-component="header">
-  <nav class="md-header-nav md-grid">
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-              FreeType-2.10.4 API Reference
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+  <nav class="md-header__inner md-grid" aria-label="Header">
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+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              User allocation
+            
+          </span>
         </div>
       </div>
-      <div class="md-flex__cell md-flex__cell--shrink">
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-          <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
-          
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
 <div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="__search"></label>
   <div class="md-search__inner" role="search">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" aria-label="search" name="query" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
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-      <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
-        &#xE5CD;
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,24 +175,30 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
@@ -207,65 +206,87 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" checked>
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
   
 
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+          
+            
+  
+  
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          User allocation
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-user_allocation.html" class="md-nav__link md-nav__link--active">
         User allocation
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-    
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link md-nav__link--active">
-      User allocation
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -274,752 +295,804 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
-
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-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
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-
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-          
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-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1029,18 +1102,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1049,10 +1127,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1061,7 +1135,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1072,9 +1146,6 @@
 <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
 <p>FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use <code>calloc</code> (or variants of it) instead of <code>malloc</code> for allocation.</p>
                 
-                  
-                
-                
               
               
                 
@@ -1084,59 +1155,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                FreeType's header inclusion scheme
+        <a href="ft2-header_inclusion.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: FreeType&#39;s header inclusion scheme" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              FreeType's header inclusion scheme
             </div>
-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-version.html" title="FreeType Version" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                FreeType Version
+        <a href="ft2-version.html" class="md-footer__link md-footer__link--next" aria-label="Next: FreeType Version" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              FreeType Version
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
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-            </div>
-          </a>
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-      </nav>
-    </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
-        powered by
-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
-        and
+        Made with
         <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
       </div>
       
     </div>
@@ -1144,10 +1216,13 @@
 </footer>
       
     </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
-      <script src="assets/javascripts/application.c33a9706.js"></script>
-      
-      <script>app.initialize({version:"1.1",url:{base:"."}})</script>
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
       
         <script src="javascripts/extra.js"></script>
       
diff --git a/freetype/docs/reference/ft2-version.html b/freetype/docs/reference/ft2-version.html
index b0f3f5cd7..5bd973c98 100644
--- a/freetype/docs/reference/ft2-version.html
+++ b/freetype/docs/reference/ft2-version.html
@@ -1,145 +1,136 @@
 
-
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-
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       <meta charset="utf-8">
       <meta name="viewport" content="width=device-width,initial-scale=1">
-      <meta http-equiv="x-ua-compatible" content="ie=edge">
       
-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
         <meta name="author" content="FreeType Contributors">
       
       
-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
-      
-        <meta name="lang:clipboard.copied" content="Copied to clipboard">
-      
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-        <meta name="lang:search.pipeline.stopwords" content="True">
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+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>FreeType Version - FreeType-2.10.4 API Reference</title>
+        <title>FreeType Version - FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
-        <link rel="stylesheet" href="assets/stylesheets/application-palette.a8b3c06d.css">
-      
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
         
-        <meta name="theme-color" content="#4caf50">
       
     
     
-      <script src="assets/javascripts/modernizr.86422ebf.js"></script>
-    
     
       
-        <link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
       
     
-    <link rel="stylesheet" href="assets/fonts/material-icons.css">
     
     
       <link rel="stylesheet" href="stylesheets/extra.css">
     
     
       
+
+
     
     
   </head>
   
+  
+    
+    
+    
     
     
-    <body dir="ltr" data-md-color-primary="green" data-md-color-accent="green">
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
   
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-      <a href="#freetype-version" tabindex="0" class="md-skip">
-        Skip to content
-      </a>
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#freetype-version" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
     
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+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.11.1 API Reference
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-        &#xE5CD;
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
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     <div class="md-search__output">
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-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
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-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
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-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,72 +175,96 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -255,53 +272,63 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          FreeType Version
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-version.html" class="md-nav__link md-nav__link--active">
         FreeType Version
-      </label>
-    
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link md-nav__link--active">
-      FreeType Version
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -338,716 +365,762 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
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-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
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-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
-
-        
-      </ul>
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+          
+        </ul>
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+  
 
     
       
       
       
 
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+  
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-      Error Codes
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-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
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+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
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+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
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+        <ul class="md-nav__list" data-md-scrollfix>
           
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
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+  
 
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
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+  
 
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+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
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-      TrueTypeGX/AAT Validation
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+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
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+  
 
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
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-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
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-      OpenType Validation
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+            
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+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
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+        </ul>
+      </nav>
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+  
 
     
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@@ -1057,18 +1130,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
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+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1105,10 +1183,6 @@
   
 </li>
       
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-      
-      
-      
     </ul>
   
 </nav>
@@ -1117,7 +1191,7 @@
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-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1138,7 +1212,6 @@
 
 <p>Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros <code><a href="ft2-version.html#freetype_xxx">FREETYPE_MAJOR</a></code>, <code><a href="ft2-version.html#freetype_xxx">FREETYPE_MINOR</a></code>, and <code><a href="ft2-version.html#freetype_xxx">FREETYPE_PATCH</a></code>.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="library">library</td><td class="desc">
 <p>A source library handle.</p>
@@ -1146,7 +1219,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="amajor">amajor</td><td class="desc">
 <p>The major version number.</p>
@@ -1173,7 +1245,6 @@
 
 <p>Deprecated, does nothing.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A face handle.</p>
@@ -1200,7 +1271,6 @@
 
 <p>Deprecated, does nothing.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A face handle.</p>
@@ -1224,13 +1294,12 @@
 <h2 id="freetype_xxx">FREETYPE_XXX<a class="headerlink" href="#freetype_xxx" title="Permanent link">&para;</a></h2>
 <p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
 <div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-version.html#freetype_major">FREETYPE_MAJOR</a>  2
-#<span class="keyword">define</span> <a href="ft2-version.html#freetype_minor">FREETYPE_MINOR</a>  10
-#<span class="keyword">define</span> <a href="ft2-version.html#freetype_patch">FREETYPE_PATCH</a>  4
+#<span class="keyword">define</span> <a href="ft2-version.html#freetype_minor">FREETYPE_MINOR</a>  11
+#<span class="keyword">define</span> <a href="ft2-version.html#freetype_patch">FREETYPE_PATCH</a>  1
 </code></pre></div>
 
 <p>These three macros identify the FreeType source code version. Use <code><a href="ft2-version.html#ft_library_version">FT_Library_Version</a></code> to access them at runtime.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="freetype_major">FREETYPE_MAJOR</td><td class="desc">
 <p>The major version number.</p>
@@ -1248,9 +1317,6 @@
 <p>The version number of FreeType if built as a dynamic link library with the &lsquo;libtool&rsquo; package is <em>not</em> controlled by these three macros.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1260,59 +1326,60 @@
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+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
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@@ -1320,10 +1387,13 @@
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diff --git a/freetype/docs/reference/ft2-winfnt_fonts.html b/freetype/docs/reference/ft2-winfnt_fonts.html
index 31a060da4..91b57f22c 100644
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+++ b/freetype/docs/reference/ft2-winfnt_fonts.html
@@ -1,145 +1,136 @@
 
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+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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+      <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
     
     
       
-        <title>Window FNT Files - FreeType-2.10.4 API Reference</title>
+        <title>Window FNT Files - FreeType-2.11.1 API Reference</title>
       
     
     
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+
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+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
       </button>
     </form>
     <div class="md-search__output">
       <div class="md-search__scrollwrap" data-md-scrollfix>
-        <div class="md-search-result" data-md-component="result">
+        <div class="md-search-result" data-md-component="search-result">
           <div class="md-search-result__meta">
-            Type to start searching
+            Initializing search
           </div>
           <ol class="md-search-result__list"></ol>
         </div>
@@ -147,33 +138,35 @@
     </div>
   </div>
 </div>
-        
-      </div>
-      
-    </div>
+    
+    
   </nav>
 </header>
     
-    <div class="md-container">
+    <div class="md-container" data-md-component="container">
       
-        
       
+        
       
-      <main class="md-main" role="main">
-        <div class="md-main__inner md-grid" data-md-component="container">
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
           
             
-              <div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
-                    <nav class="md-nav md-nav--primary" data-md-level="0">
-  <label class="md-nav__title md-nav__title--site" for="__drawer">
-    <a href="." title="FreeType-2.10.4 API Reference" class="md-nav__button md-logo">
-      
-        <img alt="logo" src="images/favico.ico" width="48" height="48">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.11.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.1 API Reference" data-md-component="logo">
       
+  <img src="images/favico.ico" alt="logo">
+
     </a>
-    FreeType-2.10.4 API Reference
+    FreeType-2.11.1 API Reference
   </label>
   
   <ul class="md-nav__list" data-md-scrollfix>
@@ -182,216 +175,246 @@
       
       
 
-
-  <li class="md-nav__item">
-    <a href="index.html" title="TOC" class="md-nav__link">
-      TOC
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item">
-    <a href="ft2-index.html" title="Index" class="md-nav__link">
-      Index
-    </a>
-  </li>
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3" type="checkbox" id="nav-3">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-3">
-      General Remarks
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-3">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
         General Remarks
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_inclusion.html" title="FreeType's header inclusion scheme" class="md-nav__link">
-      FreeType's header inclusion scheme
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-user_allocation.html" title="User allocation" class="md-nav__link">
-      User allocation
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-4">
-      Core API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-4">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
         Core API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-version.html" title="FreeType Version" class="md-nav__link">
-      FreeType Version
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-version.html" class="md-nav__link">
+        FreeType Version
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-basic_types.html" title="Basic Data Types" class="md-nav__link">
-      Basic Data Types
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-base_interface.html" title="Base Interface" class="md-nav__link">
-      Base Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-base_interface.html" class="md-nav__link">
+        Base Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_variants.html" title="Unicode Variation Sequences" class="md-nav__link">
-      Unicode Variation Sequences
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-color_management.html" title="Glyph Color Management" class="md-nav__link">
-      Glyph Color Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-layer_management.html" title="Glyph Layer Management" class="md-nav__link">
-      Glyph Layer Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_management.html" title="Glyph Management" class="md-nav__link">
-      Glyph Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-mac_specific.html" title="Mac Specific Interface" class="md-nav__link">
-      Mac Specific Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
@@ -399,137 +422,147 @@
       
 
   
-
-
-  <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+  
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5" checked>
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
   
-
-
-  <li class="md-nav__item md-nav__item--active">
-    
-    <input class="md-toggle md-nav__toggle" data-md-toggle="toc" type="checkbox" id="__toc">
     
+  
+  
+    <li class="md-nav__item md-nav__item--active">
       
-    
-    
-      <label class="md-nav__link md-nav__link--active" for="__toc">
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Window FNT Files
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link md-nav__link--active">
         Window FNT Files
-      </label>
-    
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link md-nav__link--active">
-      Window FNT Files
-    </a>
-    
+      </a>
       
-<nav class="md-nav md-nav--secondary">
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -566,488 +599,528 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
-    
-  </li>
+      
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-10" type="checkbox" id="nav-10">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-10">
-      Miscellaneous
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-10">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gx_validation.html" title="TrueTypeGX/AAT Validation" class="md-nav__link">
-      TrueTypeGX/AAT Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-incremental.html" title="Incremental Loading" class="md-nav__link">
-      Incremental Loading
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_engine.html" title="The TrueType Engine" class="md-nav__link">
-      The TrueType Engine
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-ot_validation.html" title="OpenType Validation" class="md-nav__link">
-      OpenType Validation
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
   </ul>
@@ -1057,18 +1130,23 @@
               </div>
             
             
-              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                 <div class="md-sidebar__scrollwrap">
                   <div class="md-sidebar__inner">
                     
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
   
   
     
   
   
-    <label class="md-nav__title" for="__toc">Table of contents</label>
-    <ul class="md-nav__list" data-md-scrollfix>
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
   <a href="#synopsis" class="md-nav__link">
@@ -1105,10 +1183,6 @@
   
 </li>
       
-      
-      
-      
-      
     </ul>
   
 </nav>
@@ -1117,7 +1191,7 @@
               </div>
             
           
-          <div class="md-content">
+          <div class="md-content" data-md-component="content">
             <article class="md-content__inner md-typeset">
               
                 
@@ -1152,7 +1226,6 @@
 
 <p>A list of valid values for the <code>charset</code> byte in <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code>. Exact mapping tables for the various &lsquo;cpXXXX&rsquo; encodings (except for &lsquo;cp1361&rsquo;) can be found at &lsquo;<a href="ftp://ftp.unicode.org/Public/">ftp://ftp.unicode.org/Public/</a>&rsquo; in the <code>MAPPINGS/VENDORS/MICSFT/WINDOWS</code> subdirectory. &lsquo;cp1361&rsquo; is roughly a superset of <code>MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT</code>.</p>
 <h4>values</h4>
-
 <table class="fields">
 <tr><td class="val" id="ft_winfnt_id_default">FT_WinFNT_ID_DEFAULT</td><td class="desc">
 <p>This is used for font enumeration and font creation as a &lsquo;don't care&rsquo; value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure.</p>
@@ -1285,7 +1358,6 @@
 
 <p>Retrieve a Windows FNT font info header.</p>
 <h4>input</h4>
-
 <table class="fields">
 <tr><td class="val" id="face">face</td><td class="desc">
 <p>A handle to the input face.</p>
@@ -1293,7 +1365,6 @@
 </table>
 
 <h4>output</h4>
-
 <table class="fields">
 <tr><td class="val" id="aheader">aheader</td><td class="desc">
 <p>The WinFNT header.</p>
@@ -1308,9 +1379,6 @@
 <p>This function only works with Windows FNT faces, returning an error otherwise.</p>
 <hr>
                 
-                  
-                
-                
               
               
                 
@@ -1320,59 +1388,60 @@
             </article>
           </div>
         </div>
+        
       </main>
       
         
 <footer class="md-footer">
   
-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
         
-          <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
-            </div>
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Previous
-                </span>
-                PFR Fonts
+        <a href="ft2-pfr_fonts.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: PFR Fonts" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
               </span>
+              PFR Fonts
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-          </a>
-        
+          </div>
+        </a>
+      
+      
         
-          <a href="ft2-font_formats.html" title="Font Formats" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
-            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
-              <span class="md-flex__ellipsis">
-                <span class="md-footer-nav__direction">
-                  Next
-                </span>
-                Font Formats
+        <a href="ft2-font_formats.html" class="md-footer__link md-footer__link--next" aria-label="Next: Font Formats" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
               </span>
+              Font Formats
             </div>
-            <div class="md-flex__cell md-flex__cell--shrink">
-              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
-            </div>
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+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
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+    </nav>
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
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+        Made with
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-          Material for MkDocs</a>
+          Material for MkDocs
+        </a>
+        
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     </div>
@@ -1380,10 +1449,13 @@
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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diff --git a/freetype/docs/reference/index.html b/freetype/docs/reference/index.html
index bd90633aa..3d84b130a 100644
--- a/freetype/docs/reference/index.html
+++ b/freetype/docs/reference/index.html
@@ -1,145 +1,136 @@
 
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-        <meta name="description" content="API Reference Documentation for FreeType-2.10.4">
+        <meta name="description" content="API Reference Documentation for FreeType-2.11.1">
       
       
       
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-        <meta name="lang:clipboard.copy" content="Copy to clipboard">
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-        <title>TOC - FreeType-2.10.4 API Reference</title>
+        <title>FreeType-2.11.1 API Reference</title>
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/application.adb8469c.css">
-      
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
       
         
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
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+          <meta name="theme-color" content="#4cae4f">
         
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+
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+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
     
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@@ -147,33 +138,35 @@
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+    
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+      <main class="md-main" data-md-component="main">
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+                    
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+    FreeType-2.11.1 API Reference
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+      
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+        TOC
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+      
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+  
 
     
       
       
       
 
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+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
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+      <a href="ft2-user_allocation.html" class="md-nav__link">
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-
-
-  <li class="md-nav__item">
-    <a href="ft2-sizes_management.html" title="Size Management" class="md-nav__link">
-      Size Management
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-header_file_macros.html" title="Header File Macros" class="md-nav__link">
-      Header File Macros
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-5" type="checkbox" id="nav-5">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-5">
-      Format-Specific API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-5">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
         Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-multiple_masters.html" title="Multiple Masters" class="md-nav__link">
-      Multiple Masters
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-truetype_tables.html" title="TrueType Tables" class="md-nav__link">
-      TrueType Tables
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-type1_tables.html" title="Type 1 Tables" class="md-nav__link">
-      Type 1 Tables
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-sfnt_names.html" title="SFNT Names" class="md-nav__link">
-      SFNT Names
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bdf_fonts.html" title="BDF and PCF Files" class="md-nav__link">
-      BDF and PCF Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cid_fonts.html" title="CID Fonts" class="md-nav__link">
-      CID Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-pfr_fonts.html" title="PFR Fonts" class="md-nav__link">
-      PFR Fonts
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-winfnt_fonts.html" title="Window FNT Files" class="md-nav__link">
-      Window FNT Files
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-font_formats.html" title="Font Formats" class="md-nav__link">
-      Font Formats
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gasp_table.html" title="Gasp Table" class="md-nav__link">
-      Gasp Table
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-6" type="checkbox" id="nav-6">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-6">
-      Controlling FreeType Modules
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-6">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
         Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-auto_hinter.html" title="The auto-hinter" class="md-nav__link">
-      The auto-hinter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-cff_driver.html" title="The CFF driver" class="md-nav__link">
-      The CFF driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-t1_cid_driver.html" title="The Type 1 and CID drivers" class="md-nav__link">
-      The Type 1 and CID drivers
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-tt_driver.html" title="The TrueType driver" class="md-nav__link">
-      The TrueType driver
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-pcf_driver.html" title="The PCF driver" class="md-nav__link">
-      The PCF driver
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-properties.html" title="Driver properties" class="md-nav__link">
-      Driver properties
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-parameter_tags.html" title="Parameter Tags" class="md-nav__link">
-      Parameter Tags
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-lcd_rendering.html" title="Subpixel Rendering" class="md-nav__link">
-      Subpixel Rendering
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-7" type="checkbox" id="nav-7">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-7">
-      Cache Sub-System
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-7">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
         Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
-          
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-cache_subsystem.html" title="Cache Sub-System" class="md-nav__link">
-      Cache Sub-System
-    </a>
-  </li>
-
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-8" type="checkbox" id="nav-8">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-8">
-      Support API
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-8">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
         Support API
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
-          
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-computations.html" title="Computations" class="md-nav__link">
-      Computations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-list_processing.html" title="List Processing" class="md-nav__link">
-      List Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-outline_processing.html" title="Outline Processing" class="md-nav__link">
-      Outline Processing
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-quick_advance.html" title="Quick retrieval of advance values" class="md-nav__link">
-      Quick retrieval of advance values
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
 
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-bitmap_handling.html" title="Bitmap Handling" class="md-nav__link">
-      Bitmap Handling
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
 
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-raster.html" title="Scanline Converter" class="md-nav__link">
-      Scanline Converter
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-glyph_stroker.html" title="Glyph Stroker" class="md-nav__link">
-      Glyph Stroker
-    </a>
-  </li>
-
-        
-          
           
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-system_interface.html" title="System Interface" class="md-nav__link">
-      System Interface
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-module_management.html" title="Module Management" class="md-nav__link">
-      Module Management
-    </a>
-  </li>
-
-        
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-gzip.html" title="GZIP Streams" class="md-nav__link">
-      GZIP Streams
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
 
-        
-          
-          
           
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
 
-
-  <li class="md-nav__item">
-    <a href="ft2-lzw.html" title="LZW Streams" class="md-nav__link">
-      LZW Streams
-    </a>
-  </li>
-
-        
           
-          
-          
-
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
 
-  <li class="md-nav__item">
-    <a href="ft2-bzip2.html" title="BZIP2 Streams" class="md-nav__link">
-      BZIP2 Streams
-    </a>
-  </li>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
 
-        
-      </ul>
-    </nav>
-  </li>
+          
+        </ul>
+      </nav>
+    </li>
+  
 
     
       
       
       
 
-
-  <li class="md-nav__item md-nav__item--nested">
-    
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-9" type="checkbox" id="nav-9">
+  
+  
+  
     
-    <label class="md-nav__link" for="nav-9">
-      Error Codes
-    </label>
-    <nav class="md-nav" data-md-component="collapsible" data-md-level="1">
-      <label class="md-nav__title" for="nav-9">
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
         Error Codes
+        <span class="md-nav__icon md-icon"></span>
       </label>
-      <ul class="md-nav__list" data-md-scrollfix>
-        
-        
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
-          
-          
-
-
-  <li class="md-nav__item">
-    <a href="ft2-error_enumerations.html" title="Error Enumerations" class="md-nav__link">
-      Error Enumerations
-    </a>
-  </li>
+            
+  
+  
+  
+    <li class="md-nav__item">
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+        Error Enumerations
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-    <a href="ft2-error_code_values.html" title="Error Code Values" class="md-nav__link">
-      Error Code Values
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
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+    <li class="md-nav__item md-nav__item--nested">
+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
         Miscellaneous
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+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
           
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-      TrueTypeGX/AAT Validation
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
 
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
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-      The TrueType Engine
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
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+        OpenType Validation
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@@ -998,11 +1070,13 @@
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+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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+          <div class="md-content" data-md-component="content">
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                 <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; Table of Contents</p>
 <hr />
-<h1 id="freetype-2104-api-reference">FreeType-2.10.4 API Reference<a class="headerlink" href="#freetype-2104-api-reference" title="Permanent link">&para;</a></h1>
+<h1 id="freetype-2111-api-reference">FreeType-2.11.1 API Reference<a class="headerlink" href="#freetype-2111-api-reference" title="Permanent link">&para;</a></h1>
 <h1 id="table-of-contents">Table of Contents<a class="headerlink" href="#table-of-contents" title="Permanent link">&para;</a></h1>
 <h2 id="general-remarks">General Remarks<a class="headerlink" href="#general-remarks" title="Permanent link">&para;</a></h2>
 <table class="toc">
+<tr><td class="link"><a href="ft2-preamble.html">Preamble</a></td><td class="desc">
+<p>What FreeType is and isn't</p>
+</td></tr>
 <tr><td class="link"><a href="ft2-header_inclusion.html">FreeType's header inclusion scheme</a></td><td class="desc">
 <p>How client applications should include FreeType header files.</p>
 </td></tr>
@@ -1032,7 +1109,6 @@
 <p>How client applications should allocate FreeType data structures.</p>
 </td></tr>
 </table>
-
 <h2 id="core-api">Core API<a class="headerlink" href="#core-api" title="Permanent link">&para;</a></h2>
 <table class="toc">
 <tr><td class="link"><a href="ft2-version.html">FreeType Version</a></td><td class="desc">
@@ -1066,7 +1142,6 @@
 <p>Macro definitions used to <code>#include</code> specific header files.</p>
 </td></tr>
 </table>
-
 <h2 id="format-specific-api">Format-Specific API<a class="headerlink" href="#format-specific-api" title="Permanent link">&para;</a></h2>
 <table class="toc">
 <tr><td class="link"><a href="ft2-multiple_masters.html">Multiple Masters</a></td><td class="desc">
@@ -1100,7 +1175,6 @@
 <p>Retrieving TrueType &lsquo;gasp&rsquo; table entries.</p>
 </td></tr>
 </table>
-
 <h2 id="controlling-freetype-modules">Controlling FreeType Modules<a class="headerlink" href="#controlling-freetype-modules" title="Permanent link">&para;</a></h2>
 <table class="toc">
 <tr><td class="link"><a href="ft2-auto_hinter.html">The auto-hinter</a></td><td class="desc">
@@ -1128,14 +1202,12 @@
 <p>API to control subpixel rendering.</p>
 </td></tr>
 </table>
-
 <h2 id="cache-sub-system">Cache Sub-System<a class="headerlink" href="#cache-sub-system" title="Permanent link">&para;</a></h2>
 <table class="toc">
 <tr><td class="link"><a href="ft2-cache_subsystem.html">Cache Sub-System</a></td><td class="desc">
 <p>How to cache face, size, and glyph data with FreeType&nbsp;2.</p>
 </td></tr>
 </table>
-
 <h2 id="support-api">Support API<a class="headerlink" href="#support-api" title="Permanent link">&para;</a></h2>
 <table class="toc">
 <tr><td class="link"><a href="ft2-computations.html">Computations</a></td><td class="desc">
@@ -1174,8 +1246,10 @@
 <tr><td class="link"><a href="ft2-bzip2.html">BZIP2 Streams</a></td><td class="desc">
 <p>Using bzip2-compressed font files.</p>
 </td></tr>
+<tr><td class="link"><a href="ft2-debugging_apis.html">External Debugging APIs</a></td><td class="desc">
+<p>Public APIs to control the <code>FT_DEBUG_LOGGING</code> macro.</p>
+</td></tr>
 </table>
-
 <h2 id="error-codes">Error Codes<a class="headerlink" href="#error-codes" title="Permanent link">&para;</a></h2>
 <table class="toc">
 <tr><td class="link"><a href="ft2-error_enumerations.html">Error Enumerations</a></td><td class="desc">
@@ -1185,7 +1259,6 @@
 <p>All possible error codes returned by FreeType functions.</p>
 </td></tr>
 </table>
-
 <h2 id="miscellaneous">Miscellaneous<a class="headerlink" href="#miscellaneous" title="Permanent link">&para;</a></h2>
 <table class="toc">
 <tr><td class="link"><a href="ft2-gx_validation.html">TrueTypeGX/AAT Validation</a></td><td class="desc">
@@ -1201,13 +1274,9 @@
 <p>An API to validate OpenType tables.</p>
 </td></tr>
 </table>
-
 <h2 id="global-index"><a href="ft2-index.html">Global Index</a><a class="headerlink" href="#global-index" title="Permanent link">&para;</a></h2>
 <hr />
-<div class="timestamp">generated on Tue Oct 20 05:14:52 2020 UTC</div>
-                
-                  
-                
+<div class="timestamp">generated on Thu Dec  2 12:36:11 2021 UTC</div>
                 
               
               
@@ -1218,45 +1287,45 @@
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+        
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-    <div class="md-footer-nav">
-      <nav class="md-footer-nav__inner md-grid">
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+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
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+        <a href="ft2-index.html" class="md-footer__link md-footer__link--next" aria-label="Next: Index" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
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   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
       <div class="md-footer-copyright">
         
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-            Copyright 2020 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+            Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
           </div>
         
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-        <a href="https://www.mkdocs.org" target="_blank" rel="noopener">MkDocs</a>
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+        Made with
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+          Material for MkDocs
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+        
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@@ -1264,10 +1333,13 @@
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
     
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diff --git a/freetype/docs/reference/search/search_index.json b/freetype/docs/reference/search/search_index.json
index 60c8c8576..fb54b4e0b 100644
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[Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face . note Library objects are normally created by FT_Init_FreeType , and destroyed with FT_Done_FreeType . If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . FT_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style. note A face object also owns a single FT_GlyphSlot object, as well as one or more FT_Size objects. Use FT_New_Face or FT_Open_Face to create a new face object from a given filepath or a custom input stream. Use FT_Done_Face to destroy it (along with its slot and sizes). An FT_Face object can only be safely used from one thread at a time. Similarly, creation and destruction of FT_Face with the same FT_Library object can only be done from one thread at a time. On the other hand, functions like FT_Load_Glyph and its siblings are thread-safe and do not need the lock to be held as long as the same FT_Face object is not used from multiple threads at the same time. also See FT_FaceRec for the publicly accessible fields of a given face object. FT_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size. note An FT_Face has one active FT_Size object that is used by functions like FT_Load_Glyph to determine the scaling transformation that in turn is used to load and hint glyphs and metrics. You can use FT_Set_Char_Size , FT_Set_Pixel_Sizes , FT_Request_Size or even FT_Select_Size to change the content (i.e., the scaling values) of the active FT_Size . You can use FT_New_Size to create additional size objects for a given FT_Face , but they won't be used by other functions until you activate it through FT_Activate_Size . Only one size can be activated at any given time per face. also See FT_SizeRec for the publicly accessible fields of a given size object. FT_GlyphSlot \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information. also See FT_GlyphSlotRec for the publicly accessible glyph fields. FT_CharMap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it. note When a new face is created (either through FT_New_Face or FT_Open_Face ), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an \u2018active\u2019 charmap. also See FT_CharMapRec for the publicly accessible fields of a given character map. FT_Encoding \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function. note Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.). Other encodings might be defined in the future. values FT_ENCODING_NONE The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information. FT_ENCODING_UNICODE The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them. For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for FT_Get_Char_Index . FT_ENCODING_MS_SYMBOL Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see \u2018 https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts \u2019, \u2018 http://www.kostis.net/charsets/symbol.htm \u2019, and \u2018 http://www.kostis.net/charsets/wingding.htm \u2019. This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF. FT_ENCODING_SJIS Shift JIS encoding for Japanese. More info at \u2018 https://en.wikipedia.org/wiki/Shift_JIS \u2019. See note on multi-byte encodings below. FT_ENCODING_PRC Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030. FT_ENCODING_BIG5 Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong. FT_ENCODING_WANSUNG Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see \u2018 https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt \u2019. FT_ENCODING_JOHAB The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations. FT_ENCODING_ADOBE_LATIN_1 Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes. FT_ENCODING_ADOBE_STANDARD Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_EXPERT Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_CUSTOM Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_APPLE_ROMAN Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it. FT_ENCODING_OLD_LATIN_2 This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it. FT_ENCODING_MS_SJIS Same as FT_ENCODING_SJIS. Deprecated. FT_ENCODING_MS_GB2312 Same as FT_ENCODING_PRC. Deprecated. FT_ENCODING_MS_BIG5 Same as FT_ENCODING_BIG5. Deprecated. FT_ENCODING_MS_WANSUNG Same as FT_ENCODING_WANSUNG. Deprecated. FT_ENCODING_MS_JOHAB Same as FT_ENCODING_JOHAB. Deprecated. note By default, FreeType enables a Unicode charmap and tags it with FT_ENCODING_UNICODE when it is either provided or can be generated from PostScript glyph name dictionaries in the font file. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, FT_ENCODING_NONE is used. FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE ). Use FT_Get_BDF_Charset_ID to find out which encoding is really present. If, for example, the cs_registry field is \u2018KOI8\u2019 and the cs_encoding field is \u2018R\u2019, the font is encoded in KOI8-R. FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use FT_Get_WinFNT_Header and examine the charset field of the FT_WinFNT_HeaderRec structure to find out which encoding is really present. For example, FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for Russian). FT_ENCODING_NONE is set if platform_id is TT_PLATFORM_MACINTOSH and encoding_id is not TT_MAC_ID_ROMAN (otherwise it is set to FT_ENCODING_APPLE_ROMAN ). If platform_id is TT_PLATFORM_MACINTOSH , use the function FT_Get_CMap_Language_ID to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine encoding_id . If, for example, encoding_id is TT_MAC_ID_ROMAN and the language ID (minus 1) is TT_MAC_LANGID_GREEK , it is the Greek encoding, not Roman. TT_MAC_ID_ARABIC with TT_MAC_LANGID_FARSI means the Farsi variant the Arabic encoding. FT_ENC_TAG \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( ( FT_UInt32 )(a) << 24 ) | \\ ( ( FT_UInt32 )(b) << 16 ) | \\ ( ( FT_UInt32 )(c) << 8 ) | \\ ( FT_UInt32 )(d) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ). note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_ENC_TAG( value, a, b, c, d ) value to get a simple enumeration without assigning special numbers. FT_FaceRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file. fields num_faces The number of faces in the font file. Some font formats can have multiple faces in a single font file. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face 4, say, face_index is set to 0x00030004. Bit 31 is always zero (this is, face_index is always a positive value). [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the named instance index value (only FT_Set_Named_Instance does that). face_flags A set of bit flags that give important information about the face; see FT_FACE_FLAG_XXX for the details. style_flags The lower 16 bits contain a set of bit flags indicating the style of the face; see FT_STYLE_FLAG_XXX for the details. [Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (this is, style_flags is always a positive value). Note that a variation font has always at least one named instance, namely the default instance. num_glyphs The number of glyphs in the face. If the face is scalable and has sbits (see num_fixed_sizes ), it is set to the number of outline glyphs. For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font. family_name The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like \u2018Times New Roman\u2019, \u2018Bodoni\u2019, \u2018Garamond\u2019, etc). This is a least common denominator used to list fonts. Some formats (TrueType & OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file). In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries. style_name The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like \u2018Italic\u2019, \u2018Bold\u2019, \u2018Condensed\u2019, etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL . As for family_name , some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. num_fixed_sizes The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called \u2018sbits\u2019 in that case. available_sizes An array of FT_Bitmap_Size for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike. Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail. num_charmaps The number of charmaps in the face. charmaps An array of the charmaps of the face. generic A field reserved for client uses. See the FT_Generic type description. bbox The font bounding box. Coordinates are expressed in font units (see units_per_EM ). The box is large enough to contain any glyph from the font. Thus, bbox.yMax can be seen as the \u2018maximum ascender\u2019, and bbox.yMin as the \u2018minimum descender\u2019. Only relevant for scalable formats. Note that the bounding box might be off by (at least) one pixel for hinted fonts. See FT_Size_Metrics for further discussion. Note that the bounding box does not vary in OpenType variable fonts and should only be used in relation to the default instance. units_per_EM The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats. ascender The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMax . Only relevant for scalable formats. descender The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMin . Note that this field is negative for values below the baseline. Only relevant for scalable formats. height This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats. If you want the global glyph height, use ascender - descender . max_advance_width The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats. max_advance_height The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to height for fonts that do not provide vertical metrics. Only relevant for scalable formats. underline_position The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats. underline_thickness The thickness, in font units, of the underline for this face. Only relevant for scalable formats. glyph The face's associated glyph slot(s). size The current active size for this face. charmap The current active charmap for this face. note Fields may be changed after a call to FT_Attach_File or FT_Attach_Stream . For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: ascender , descender , height , underline_position , and underline_thickness . Especially for TrueType fonts see also the documentation for FT_Size_Metrics . FT_HAS_HORIZONTAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though). also FT_HAS_VERTICAL can be used to check for vertical metrics. FT_HAS_VERTICAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones). FT_HAS_KERNING \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning . FT_HAS_FIXED_SIZES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure. FT_HAS_GLYPH_NAMES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name . FT_HAS_COLOR \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs. since 2.5.1 FT_HAS_MULTIPLE_MASTERS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want. FT_IS_SFNT \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available. FT_IS_SCALABLE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats). FT_IS_FIXED_WIDTH \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs. FT_IS_CID_KEYED \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available. FT_IS_TRICKY \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details. FT_IS_NAMED_INSTANCE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that). since 2.7 FT_IS_VARIATION \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . since 2.9 FT_SizeRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size. fields face Handle to the parent face object. generic A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object. metrics Metrics for this size object. This field is read-only. FT_Size_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object. fields x_ppem The width of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal width\u2019. y_ppem The height of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal height\u2019. x_scale A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. y_scale A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. ascender The ascender in 26.6 fractional pixels, rounded up to an integer value. See FT_FaceRec for the details. descender The descender in 26.6 fractional pixels, rounded down to an integer value. See FT_FaceRec for the details. height The height in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. max_advance The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. note The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in FT_FaceRec . Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding FT_FaceRec values manually, with code similar to the following. scaled_ascender = FT_MulFix( face->ascender, size_metrics->y_scale ); Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel! Indeed, the only way to get the exact metrics is to render all glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations. The FT_Size_Metrics structure is valid for bitmap fonts also. TrueType fonts with native bytecode hinting All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically). Only the application knows in advance that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an FT_Size object but much later, namely while calling FT_Load_Glyph . Here is some pseudo code that illustrates a possible solution. font_format = FT_Get_Font_Format( face ); if ( !strcmp( font_format, \"TrueType\" ) && do_native_bytecode_hinting ) { ascender = ROUND( FT_MulFix( face->ascender, size_metrics->y_scale ) ); descender = ROUND( FT_MulFix( face->descender, size_metrics->y_scale ) ); } else { ascender = size_metrics->ascender; descender = size_metrics->descender; } height = size_metrics->height; max_advance = size_metrics->max_advance; FT_GlyphSlotRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format. fields library A handle to the FreeType library instance this slot belongs to. face A handle to the parent face object. next In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its next field. glyph_index [Since 2.10] The glyph index passed as an argument to FT_Load_Glyph while initializing the glyph slot. generic A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object. metrics The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the FT_Load_Glyph API function) and can be expressed either in 26.6 fractional pixels or font units. Note that even when the glyph image is transformed, the metrics are not. linearHoriAdvance The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. linearVertAdvance The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. advance This shorthand is, depending on FT_LOAD_IGNORE_TRANSFORM , the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with FT_LOAD_VERTICAL_LAYOUT , it uses either the horiAdvance or the vertAdvance value of metrics field. format This field indicates the format of the image contained in the glyph slot. Typically FT_GLYPH_FORMAT_BITMAP , FT_GLYPH_FORMAT_OUTLINE , or FT_GLYPH_FORMAT_COMPOSITE , but other values are possible. bitmap This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of FT_Load_Glyph and a few other functions. bitmap_left The bitmap's left bearing expressed in integer pixels. bitmap_top The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being positive . outline The outline descriptor for the current glyph image if its format is FT_GLYPH_FORMAT_OUTLINE . Once a glyph is loaded, outline can be transformed, distorted, emboldened, etc. However, it must not be freed. [Since 2.10.1] If FT_LOAD_NO_SCALE is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use FT_LOAD_NO_SCALE but load the glyph with FT_LOAD_NO_HINTING and scale it, using the font's units_per_EM value as the ppem. num_subglyphs The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the FT_LOAD_NO_RECURSE flag. subglyphs An array of subglyph descriptors for composite glyphs. There are num_subglyphs elements in there. Currently internal to FreeType. control_data Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType. control_len This is the length in bytes of the control data. Currently internal to FreeType. other Reserved. lsb_delta The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise. rsb_delta The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise. note If FT_Load_Glyph is called with default flags (see FT_LOAD_DEFAULT ) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to FT_LOAD_TARGET_XXX and other flags even for the outline glyph, even if FT_LOAD_RENDER is not set. This image can later be converted into a bitmap by calling FT_Render_Glyph . This function searches the current renderer for the native image's format, then invokes it. The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in slot->bitmap . Note that slot->bitmap_left and slot->bitmap_top are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, slot->format is also changed to FT_GLYPH_FORMAT_BITMAP . Here is a small pseudo code fragment that shows how to use lsb_delta and rsb_delta to do fractional positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; for all glyphs do <load glyph with `FT_Load_Glyph'> FT_Outline_Translate( slot->outline, origin_x & 63, 0 ); <save glyph image, or render glyph, or ...> <compute kern between current and next glyph and add it to `origin_x'> origin_x += slot->advance.x; origin_x += slot->lsb_delta - slot->rsb_delta; endfor Here is another small pseudo code fragment that shows how to use lsb_delta and rsb_delta to improve integer positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; FT_Pos prev_rsb_delta = 0; for all glyphs do <compute kern between current and previous glyph and add it to `origin_x'> <load glyph with `FT_Load_Glyph'> if ( prev_rsb_delta - slot->lsb_delta > 32 ) origin_x -= 64; else if ( prev_rsb_delta - slot->lsb_delta < -31 ) origin_x += 64; prev_rsb_delta = slot->rsb_delta; <save glyph image, or render glyph, or ...> origin_x += slot->advance.x; endfor If you use strong auto-hinting, you must apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then. FT_Glyph_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead. fields width The glyph's width. height The glyph's height. horiBearingX Left side bearing for horizontal layout. horiBearingY Top side bearing for horizontal layout. horiAdvance Advance width for horizontal layout. vertBearingX Left side bearing for vertical layout. vertBearingY Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin. vertAdvance Advance height for vertical layout. Positive values mean the glyph has a positive advance downward. note If not disabled with FT_LOAD_NO_HINTING , the values represent dimensions of the hinted glyph (in case hinting is applicable). Stroking a glyph with an outside border does not increase horiAdvance or vertAdvance ; you have to manually adjust these values to account for the added width and height. FreeType doesn't use the \u2018VORG\u2019 table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as vertBearingY + height after loading a glyph. FT_SubGlyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites). note The subglyph implementation is not part of the high-level API, hence the forward structure declaration. You can however retrieve subglyph information with FT_Get_SubGlyph_Info . FT_Bitmap_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face . fields height The vertical distance, in pixels, between two consecutive baselines. It is always positive. width The average width, in pixels, of all glyphs in the strike. size The nominal size of the strike in 26.6 fractional points. This field is not very useful. x_ppem The horizontal ppem (nominal width) in 26.6 fractional pixels. y_ppem The vertical ppem (nominal height) in 26.6 fractional pixels. note Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets size to some calculated values, and x_ppem and y_ppem to the pixel width and height given in the font, respectively. TrueType embedded bitmaps: size , width , and height values are not contained in the bitmap strike itself. They are computed from the global font parameters. FT_Init_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time. output alibrary A handle to a new library object. return FreeType error code. 0 means success. note In case you want to provide your own memory allocating routines, use FT_New_Library instead, followed by a call to FT_Add_Default_Modules (or a series of calls to FT_Add_Module ) and FT_Set_Default_Properties . See the documentation of FT_Library and FT_Face for multi-threading issues. If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. FT_Done_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc. input library A handle to the target library object. return FreeType error code. 0 means success. FT_New_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname. inout library A handle to the library resource. input pathname A path to the font file. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Use FT_Done_Face to destroy the created FT_Face object (along with its slot and sizes). FT_Done_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes. input face A handle to a target face object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Face . FT_Reference_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects. input face A handle to a target face object. return FreeType error code. 0 means success. since 2.4.2 FT_New_Memory_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory. inout library A handle to the library resource. input file_base A pointer to the beginning of the font data. file_size The size of the memory chunk used by the font data. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note You must not deallocate the memory before calling FT_Done_Face . FT_Face_Properties \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again. input face A handle to the source face object. num_properties The number of properties that follow. properties A handle to an FT_Parameter array with num_properties elements. return FreeType error code. 0 means success. example Here is an example that sets three properties. You must define FT_CONFIG_OPTION_SUBPIXEL_RENDERING to make the LCD filter examples work. FT_Parameter property1; FT_Bool darken_stems = 1; FT_Parameter property2; FT_LcdFiveTapFilter custom_weight = { 0x11, 0x44, 0x56, 0x44, 0x11 }; FT_Parameter property3; FT_Int32 random_seed = 314159265; FT_Parameter properties[3] = { property1, property2, property3 }; property1.tag = FT_PARAM_TAG_STEM_DARKENING; property1.data = &darken_stems; property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property2.data = custom_weight; property3.tag = FT_PARAM_TAG_RANDOM_SEED; property3.data = &random_seed; FT_Face_Properties( face, 3, properties ); The next example resets a single property to its default value. FT_Parameter property; property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property.data = NULL; FT_Face_Properties( face, 1, &property ); since 2.8 FT_Open_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args . inout library A handle to the library resource. input args A pointer to an FT_Open_Args structure that must be filled by the caller. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, face_index should be set to 0x00030004. If you want to access face 4 without variation handling, simply set face_index to value 4. FT_Open_Face and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the face_index argument is negative, the function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in *aface (if aface isn't NULL ); the only two useful fields in this special case are face->num_faces and face->style_flags . For any negative value of face_index , face->num_faces gives the number of faces within the font file. For the negative value \u2018-(N+1)\u2019 (with \u2018N\u2019 a non-negative 16-bit value), bits 16-30 in face->style_flags give the number of named instances in face \u2018N\u2019 if we have a variation font (or zero otherwise). After examination, the returned FT_Face structure should be deallocated with a call to FT_Done_Face . output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through face->glyph . Each new face object created with this function also owns a default FT_Size object, accessible as face->size . One FT_Library instance can have multiple face objects, this is, FT_Open_Face and its siblings can be called multiple times using the same library argument. See the discussion of reference counters in the description of FT_Reference_Face . example To loop over all faces, use code similar to the following snippet (omitting the error handling). ... FT_Face face; FT_Long i, num_faces; error = FT_Open_Face( library, args, -1, &face ); if ( error ) { ... } num_faces = face->num_faces; FT_Done_Face( face ); for ( i = 0; i < num_faces; i++ ) { ... error = FT_Open_Face( library, args, i, &face ); ... FT_Done_Face( face ); ... } To loop over all valid values for face_index , use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of FT_Open_Face within the do-loop), with and without named instances. ... FT_Face face; FT_Long num_faces = 0; FT_Long num_instances = 0; FT_Long face_idx = 0; FT_Long instance_idx = 0; do { FT_Long id = ( instance_idx << 16 ) + face_idx; error = FT_Open_Face( library, args, id, &face ); if ( error ) { ... } num_faces = face->num_faces; num_instances = face->style_flags >> 16; ... FT_Done_Face( face ); if ( instance_idx < num_instances ) instance_idx++; else { face_idx++; instance_idx = 0; } } while ( face_idx < num_faces ) FT_Open_Args \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream . fields flags A set of bit flags indicating how to use the structure. memory_base The first byte of the file in memory. memory_size The size in bytes of the file in memory. pathname A pointer to an 8-bit file pathname. The pointer is not owned by FreeType. stream A handle to a source stream object. driver This field is exclusively used by FT_Open_Face ; it simply specifies the font driver to use for opening the face. If set to NULL , FreeType tries to load the face with each one of the drivers in its list. num_params The number of extra parameters. params Extra parameters passed to the font driver when opening a new face. note The stream type is determined by the contents of flags that are tested in the following order by FT_Open_Face : If the FT_OPEN_MEMORY bit is set, assume that this is a memory file of memory_size bytes, located at memory_address . The data are not copied, and the client is responsible for releasing and destroying them after the corresponding call to FT_Done_Face . Otherwise, if the FT_OPEN_STREAM bit is set, assume that a custom input stream stream is used. Otherwise, if the FT_OPEN_PATHNAME bit is set, assume that this is a normal file and use pathname to open it. If the FT_OPEN_DRIVER bit is set, FT_Open_Face only tries to open the file with the driver whose handler is in driver . If the FT_OPEN_PARAMS bit is set, the parameters given by num_params and params is used. They are ignored otherwise. Ideally, both the pathname and params fields should be tagged as \u2018const\u2019; this is missing for API backward compatibility. In other words, applications should treat them as read-only. FT_Parameter \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties . fields tag A four-byte identification tag. data A pointer to the parameter data. note The ID and function of parameters are driver-specific. See section \u2018 Parameter Tags \u2019 for more information. FT_Attach_File \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file. inout face The target face object. input filepathname The pathname. return FreeType error code. 0 means success. FT_Attach_Stream \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics. inout face The target face object. input parameters A pointer to FT_Open_Args that must be filled by the caller. return FreeType error code. 0 means success. note The meaning of the \u2018attach\u2019 (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver). Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments. FT_Set_Char_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points). inout face A handle to a target face object. input char_width The nominal width, in 26.6 fractional points. char_height The nominal height, in 26.6 fractional points. horz_resolution The horizontal resolution in dpi. vert_resolution The vertical resolution in dpi. return FreeType error code. 0 means success. note While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer. If either the character width or height is zero, it is set equal to the other value. If either the horizontal or vertical resolution is zero, it is set equal to the other value. A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi. Don't use this function if you are using the FreeType cache API. FT_Set_Pixel_Sizes \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels). inout face A handle to the target face object. input pixel_width The nominal width, in pixels. pixel_height The nominal height, in pixels. return FreeType error code. 0 means success. note You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to FT_Request_Size to understand how requested sizes relate to actual sizes. Don't use this function if you are using the FreeType cache API. FT_Request_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face. inout face A handle to a target face object. input req A pointer to a FT_Size_RequestRec . return FreeType error code. 0 means success. note Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use FT_Select_Size instead in that case. The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to \u2018 https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html \u2019. Contrary to FT_Set_Char_Size , this function doesn't have special code to normalize zero-valued widths, heights, or resolutions (which lead to errors in most cases). Don't use this function if you are using the FreeType cache API. FT_Select_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends. inout face A handle to a target face object. input strike_index The index of the bitmap strike in the available_sizes field of FT_FaceRec structure. return FreeType error code. 0 means success. note For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index. For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (this is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance. Don't use this function if you are using the FreeType cache API. FT_Size_Request_Type \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ). values FT_SIZE_REQUEST_TYPE_NOMINAL The nominal size. The units_per_EM field of FT_FaceRec is used to determine both scaling values. This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that units_per_EM is a rather abstract value which bears no relation to the actual size of the glyphs in a font. FT_SIZE_REQUEST_TYPE_REAL_DIM The real dimension. The sum of the ascender and (minus of) the descender fields of FT_FaceRec is used to determine both scaling values. FT_SIZE_REQUEST_TYPE_BBOX The font bounding box. The width and height of the bbox field of FT_FaceRec are used to determine the horizontal and vertical scaling value, respectively. FT_SIZE_REQUEST_TYPE_CELL The max_advance_width field of FT_FaceRec is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells. FT_SIZE_REQUEST_TYPE_SCALES Specify the scaling values directly. note The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver. See the note section of FT_Size_Metrics if you wonder how size requesting relates to scaling values. FT_Size_RequestRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request. fields type See FT_Size_Request_Type . width The desired width, given as a 26.6 fractional point value (with 72pt = 1in). height The desired height, given as a 26.6 fractional point value (with 72pt = 1in). horiResolution The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, width is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. vertResolution The vertical resolution (dpi, i.e., pixels per inch). If set to zero, height is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. note If width is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa. If type is FT_SIZE_REQUEST_TYPE_SCALES , width and height are interpreted directly as 16.16 fractional scaling values, without any further modification, and both horiResolution and vertResolution are ignored. FT_Size_Request \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure. FT_Set_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . inout face A handle to the source face object. input matrix A pointer to the transformation's 2x2 matrix. Use NULL for the identity matrix. delta A pointer to the translation vector. Use NULL for the null vector. note This function is provided as a convenience, but keep in mind that FT_Matrix coefficients are only 16.16 fixed point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers. The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to FT_Set_Char_Size or FT_Set_Pixel_Sizes . Note that this also transforms the face.glyph.advance field, but not the values in face.glyph.metrics . FT_Load_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object. inout face A handle to the target face object where the glyph is loaded. input glyph_index The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note The loaded glyph may be transformed. See FT_Set_Transform for the details. For subsetted CID-keyed fonts, FT_Err_Invalid_Argument is returned for invalid CID values (this is, for CID values that don't have a corresponding glyph in the font). See the discussion of the FT_FACE_FLAG_CID_KEYED flag for more details. If you receive FT_Err_Glyph_Too_Big , try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation. FT_Get_Char_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping. input face A handle to the source face object. charcode The character code. return The glyph index. 0 means \u2018undefined character code\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. If the first glyph is not named \u2018.notdef\u2019, then for Type 1 and Type 42 fonts, \u2018.notdef\u2019 will be moved into the glyph ID 0 position, and whatever was there will be moved to the position \u2018.notdef\u2019 had. For Type 1 fonts, if there is no \u2018.notdef\u2019 glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index -- Type 42 fonts are considered invalid under this condition. FT_Get_First_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index. input face A handle to the source face object. output agindex Glyph index of first character code. 0 if charmap is empty. return The charmap's first character code. note You should use this function together with FT_Get_Next_Char to parse all character codes available in a given charmap. The code should look like this: FT_ULong charcode; FT_UInt gindex; charcode = FT_Get_First_Char( face, &gindex ); while ( gindex != 0 ) { ... do something with (charcode,gindex) pair ... charcode = FT_Get_Next_Char( face, charcode, &gindex ); } Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called \u2018last resort fonts\u2019 (using SFNT cmap format 13, see function FT_Get_CMap_Format ) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause a lot of iterations. Note that *agindex is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code. FT_Get_Next_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index. input face A handle to the source face object. char_code The starting character code. output agindex Glyph index of next character code. 0 if charmap is empty. return The charmap's next character code. note You should use this function with FT_Get_First_Char to walk over all character codes available in a given charmap. See the note for that function for a simple code example. Note that *agindex is set to 0 when there are no more codes in the charmap. FT_Get_Name_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name. input face A handle to the source face object. glyph_name The glyph name. return The glyph index. 0 means \u2018undefined character code\u2019. FT_Load_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code. inout face A handle to a target face object where the glyph is loaded. input char_code The glyph's character code, according to the current charmap used in the face. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note This function simply calls FT_Get_Char_Index and FT_Load_Glyph . Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps. If no active cmap is set up (i.e., face->charmap is zero), the call to FT_Get_Char_Index is omitted, and the function behaves identically to FT_Load_Glyph . FT_LOAD_TARGET_MODE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) ( ( FT_Render_Mode )( ( (x) >> 16 ) & 15 ) ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value. FT_Render_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it. inout slot A handle to the glyph slot containing the image to convert. input render_mode The render mode used to render the glyph image into a bitmap. See FT_Render_Mode for a list of possible values. If FT_RENDER_MODE_NORMAL is used, a previous call of FT_Load_Glyph with flag FT_LOAD_COLOR makes FT_Render_Glyph provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see FT_LOAD_COLOR for more information. return FreeType error code. 0 means success. note To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph . When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white). On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception. This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness -- 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or \u2018dirt\u2019 around it. The situation is especially ugly for diagonal stems like in \u2018w\u2019 glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't. The blending function for placing text over a background is dst = alpha * src + (1 - alpha) * dst , which is known as the OVER operator. To correctly composite an antialiased pixel of a glyph onto a surface, take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space, use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and apply inverse gamma to the blended pixel and write it back to the image. Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one. This process can cost performance. There is an approximation that does not need to know about the background color; see https://bel.fi/alankila/lcd/ and https://bel.fi/alankila/lcd/alpcor.html for details. ATTENTION : Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section \u2018 Subpixel Rendering \u2019. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for green and blue. FT_Render_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . values FT_RENDER_MODE_NORMAL Default render mode; it corresponds to 8-bit anti-aliased bitmaps. FT_RENDER_MODE_LIGHT This is equivalent to FT_RENDER_MODE_NORMAL . It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See FT_LOAD_TARGET_XXX for details. FT_RENDER_MODE_MONO This mode corresponds to 1-bit bitmaps (with 2 levels of opacity). FT_RENDER_MODE_LCD This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the FT_PIXEL_MODE_LCD mode. FT_RENDER_MODE_LCD_V This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the FT_PIXEL_MODE_LCD_V mode. note The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like FT_PIXEL_MODE_MONO . You can use FT_Bitmap_Convert to transform them into 8-bit pixmaps. FT_Get_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face. input face A handle to a source face object. left_glyph The index of the left glyph in the kern pair. right_glyph The index of the right glyph in the kern pair. kern_mode See FT_Kerning_Mode for more information. Determines the scale and dimension of the returned kerning vector. output akerning The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats. return FreeType error code. 0 means success. note Only horizontal layouts (left-to-right & right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function -- they can be implemented through format-specific interfaces. Kerning for OpenType fonts implemented in a \u2018GPOS\u2019 table is not supported; use FT_HAS_KERNING to find out whether a font has data that can be extracted with FT_Get_Kerning . FT_Kerning_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning . values FT_KERNING_DEFAULT Return grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNFITTED Return un-grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNSCALED Return the kerning vector in original font units. note FT_KERNING_DEFAULT returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big. Both FT_KERNING_DEFAULT and FT_KERNING_UNFITTED use the current horizontal scaling factor (as set e.g. with FT_Set_Char_Size ) to convert font units to pixels. FT_Get_Track_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size. input face A handle to a source face object. point_size The point size in 16.16 fractional points. degree The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning. output akerning The kerning in 16.16 fractional points, to be uniformly applied between all glyphs. return FreeType error code. 0 means success. note Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with FT_Attach_File or FT_Attach_Stream ). Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details. FT_Get_Glyph_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1. input face A handle to a source face object. glyph_index The glyph index. buffer_max The maximum number of bytes available in the buffer. output buffer A pointer to a target buffer where the name is copied to. return FreeType error code. 0 means success. note An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of buffer is set to 0 to indicate an empty name. The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated. Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the \u2018missing glyph\u2019 (called \u2018.notdef\u2019). This function always returns an error if the config macro FT_CONFIG_OPTION_NO_GLYPH_NAMES is not defined in ftoption.h . FT_Get_Postscript_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts. input face A handle to the source face object. return A pointer to the face's PostScript name. NULL if unavailable. note The returned pointer is owned by the face and is destroyed with it. For variation fonts, this string changes if you select a different instance, and you have to call FT_Get_PostScript_Name again to retrieve it. FreeType follows Adobe TechNote #5902, \u2018Generating PostScript Names for Fonts Using OpenType Font Variations\u2019. https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html [Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with FT_Set_Named_Instance (and the font has corresponding entries in its \u2018fvar\u2019 table). If FT_IS_VARIATION returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances. FT_CharMapRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure. fields face A handle to the parent face object. encoding An FT_Encoding tag identifying the charmap. Use this with FT_Select_Charmap . platform_id An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats. encoding_id A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly. FT_Select_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ). inout face A handle to the source face object. input encoding A handle to the selected encoding. return FreeType error code. 0 means success. note This function returns an error if no charmap in the face corresponds to the encoding queried here. Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (\u2018best\u2019 in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to FT_Set_Charmap in this case. FT_Set_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping. inout face A handle to the source face object. input charmap A handle to the selected charmap. return FreeType error code. 0 means success. note This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the face->charmaps table). It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all). FT_Get_Charmap_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap. input charmap A handle to a charmap. return The index into the array of character maps within the face to which charmap belongs. If an error occurs, -1 is returned. FT_Get_FSType_Flags \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font. input face A handle to the source face object. return The fsType flags, see FT_FSTYPE_XXX . note Use this function rather than directly reading the fs_type field in the PS_FontInfoRec structure, which is only guaranteed to return the correct results for Type 1 fonts. since 2.3.8 FT_Get_SubGlyph_Info \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise. input glyph The source glyph slot. sub_index The index of the subglyph. Must be less than glyph->num_subglyphs . output p_index The glyph index of the subglyph. p_flags The subglyph flags, see FT_SUBGLYPH_FLAG_XXX . p_arg1 The subglyph's first argument (if any). p_arg2 The subglyph's second argument (if any). p_transform The subglyph transformation (if any). return FreeType error code. 0 means success. note The values of *p_arg1 , *p_arg2 , and *p_transform must be interpreted depending on the flags returned in *p_flags . See the OpenType specification for details. https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description FT_Face_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications. FT_Size_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object. FT_Slot_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object. FT_FACE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face. values FT_FACE_FLAG_SCALABLE The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and FT_FACE_FLAG_FIXED_SIZES set. FT_FACE_FLAG_FIXED_SIZES The face contains bitmap strikes. See also the num_fixed_sizes and available_sizes fields of FT_FaceRec . FT_FACE_FLAG_FIXED_WIDTH The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.). FT_FACE_FLAG_SFNT The face uses the SFNT storage scheme. For now, this means TrueType and OpenType. FT_FACE_FLAG_HORIZONTAL The face contains horizontal glyph metrics. This should be set for all common formats. FT_FACE_FLAG_VERTICAL The face contains vertical glyph metrics. This is only available in some formats, not all of them. FT_FACE_FLAG_KERNING The face contains kerning information. If set, the kerning distance can be retrieved using the function FT_Get_Kerning . Otherwise the function always return the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT \u2018GPOS\u2019 table (as present in many OpenType fonts). FT_FACE_FLAG_FAST_GLYPHS THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. FT_FACE_FLAG_MULTIPLE_MASTERS The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts. See section \u2018 Multiple Masters \u2019 for API details. FT_FACE_FLAG_GLYPH_NAMES The face contains glyph names, which can be retrieved using FT_Get_Glyph_Name . Note that some TrueType fonts contain broken glyph name tables. Use the function FT_Has_PS_Glyph_Names when needed. FT_FACE_FLAG_EXTERNAL_STREAM Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when FT_Done_Face is called. Don't read or test this flag. FT_FACE_FLAG_HINTER The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT \u2018gasp\u2019 table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active. FT_FACE_FLAG_CID_KEYED The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph . Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an FT_Err_Invalid_Argument error. Note that CID-keyed fonts that are in an SFNT wrapper (this is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the \u2018CID-ness\u2019 isn't visible to the application. FT_FACE_FLAG_TRICKY The face is \u2018tricky\u2019, this is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font mingli.ttf (but not mingliu.ttc ) that uses TrueType bytecode instructions to move and scale all of its subglyphs. It is not possible to auto-hint such fonts using FT_LOAD_FORCE_AUTOHINT ; it will also ignore FT_LOAD_NO_HINTING . You have to set both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT to really disable hinting; however, you probably never want this except for demonstration purposes. Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file ttobjs.c . FT_FACE_FLAG_COLOR [Since 2.5.1] The face has color glyph tables. See FT_LOAD_COLOR for more information. FT_FACE_FLAG_VARIATION [Since 2.9] Set if the current face (or named instance) has been altered with FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . This flag is unset by a call to FT_Set_Named_Instance . FT_STYLE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec . values FT_STYLE_FLAG_ITALIC The face style is italic or oblique. FT_STYLE_FLAG_BOLD The face is bold. note The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the \u2018OS/2\u2019 table in SFNT based fonts). FT_OPEN_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure. values FT_OPEN_MEMORY This is a memory-based stream. FT_OPEN_STREAM Copy the stream from the stream field. FT_OPEN_PATHNAME Create a new input stream from a C path name. FT_OPEN_DRIVER Use the driver field. FT_OPEN_PARAMS Use the num_params and params fields. note The FT_OPEN_MEMORY , FT_OPEN_STREAM , and FT_OPEN_PATHNAME flags are mutually exclusive. FT_LOAD_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading. values FT_LOAD_DEFAULT Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens: FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below). If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then \u2018hinted\u2019 to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below). Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases. FT_LOAD_NO_SCALE Don't scale the loaded outline glyph but keep it in font units. This flag implies FT_LOAD_NO_HINTING and FT_LOAD_NO_BITMAP , and unsets FT_LOAD_RENDER . If the font is \u2018tricky\u2019 (see FT_FACE_FLAG_TRICKY for more), using FT_LOAD_NO_SCALE usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without FT_LOAD_NO_SCALE and setting the character size to font->units_per_EM . FT_LOAD_NO_HINTING Disable hinting. This generally generates \u2018blurrier\u2019 bitmap glyphs when the glyph are rendered in any of the anti-aliased modes. See also the note below. This flag is implied by FT_LOAD_NO_SCALE . FT_LOAD_RENDER Call FT_Render_Glyph after the glyph is loaded. By default, the glyph is rendered in FT_RENDER_MODE_NORMAL mode. This can be overridden by FT_LOAD_TARGET_XXX or FT_LOAD_MONOCHROME . This flag is unset by FT_LOAD_NO_SCALE . FT_LOAD_NO_BITMAP Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag. FT_LOAD_NO_SCALE always sets this flag. FT_LOAD_VERTICAL_LAYOUT Load the glyph for vertical text layout. In particular, the advance value in the FT_GlyphSlotRec structure is set to the vertAdvance value of the metrics field. In case FT_HAS_VERTICAL doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats. FT_LOAD_FORCE_AUTOHINT Prefer the auto-hinter over the font's native hinter. See also the note below. FT_LOAD_PEDANTIC Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also. In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy. FT_LOAD_NO_RECURSE Don't load composite glyphs recursively. Instead, the font driver fills the num_subglyph and subglyphs values of the glyph slot; it also sets glyph->format to FT_GLYPH_FORMAT_COMPOSITE . The description of subglyphs can then be accessed with FT_Get_SubGlyph_Info . Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data. This flag implies FT_LOAD_NO_SCALE and FT_LOAD_IGNORE_TRANSFORM . FT_LOAD_IGNORE_TRANSFORM Ignore the transform matrix set by FT_Set_Transform . FT_LOAD_MONOCHROME This flag is used with FT_LOAD_RENDER to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data. Note that this has no effect on the hinting algorithm used. You should rather use FT_LOAD_TARGET_MONO so that the monochrome-optimized hinting algorithm is used. FT_LOAD_LINEAR_DESIGN Keep linearHoriAdvance and linearVertAdvance fields of FT_GlyphSlotRec in font units. See FT_GlyphSlotRec for details. FT_LOAD_NO_AUTOHINT Disable the auto-hinter. See also the note below. FT_LOAD_COLOR Load colored glyphs. There are slight differences depending on the font format. [Since 2.5] Load embedded color bitmap images. The resulting color bitmaps, if available, will have the FT_PIXEL_MODE_BGRA format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the FT_PIXEL_MODE_GRAY format. [Since 2.10, experimental] If the glyph index contains an entry in the face's \u2018COLR\u2019 table with a \u2018CPAL\u2019 palette table (as defined in the OpenType specification), make FT_Render_Glyph provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience; for full control of color layers use FT_Get_Color_Glyph_Layer and FreeType's color functions like FT_Palette_Select instead of setting FT_LOAD_COLOR for rendering so that the client application can handle blending by itself. FT_LOAD_COMPUTE_METRICS [Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the \u2018hdmx\u2019 table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables. Currently, this flag is only implemented for TrueType fonts. FT_LOAD_BITMAP_METRICS_ONLY [Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image. This flag unsets FT_LOAD_RENDER . FT_LOAD_CROP_BITMAP Ignored. Deprecated. FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH Ignored. Deprecated. note By default, hinting is enabled and the font's native hinter (see FT_FACE_FLAG_HINTER ) is preferred over the auto-hinter. You can disable hinting by setting FT_LOAD_NO_HINTING or change the precedence by setting FT_LOAD_FORCE_AUTOHINT . You can also set FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be used at all. See the description of FT_FACE_FLAG_TRICKY for a special exception (affecting only a handful of Asian fonts). Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See FT_LOAD_TARGET_XXX for details. Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results. FT_LOAD_TARGET_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( ( FT_Int32 )( (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. values FT_LOAD_TARGET_NORMAL The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use FT_LOAD_TARGET_MONO instead. FT_LOAD_TARGET_LIGHT A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter. Advance widths are rounded to integer values; however, using the lsb_delta and rsb_delta fields of FT_GlyphSlotRec , it is possible to get fractional advance widths for subpixel positioning (which is recommended to use). If configuration option AF_CONFIG_OPTION_TT_SIZE_METRICS is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive). FT_LOAD_TARGET_MONO Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes. Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes. FT_LOAD_TARGET_LCD A variant of FT_LOAD_TARGET_LIGHT optimized for horizontally decimated LCD displays. FT_LOAD_TARGET_LCD_V A variant of FT_LOAD_TARGET_NORMAL optimized for vertically decimated LCD displays. note You should use only one of the FT_LOAD_TARGET_XXX values in your load_flags . They can't be ORed. If FT_LOAD_RENDER is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is FT_LOAD_TARGET_MONO since it implies FT_LOAD_MONOCHROME . You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the \u2018light\u2019 hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like FT_Load_Glyph( face, glyph_index, load_flags | FT_LOAD_TARGET_LIGHT ); FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); In general, you should stick with one rendering mode. For example, switching between FT_LOAD_TARGET_NORMAL and FT_LOAD_TARGET_MONO enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits. FT_SUBGLYPH_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the \u2018glyf\u2019 table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description values FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_XY_SCALE FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_FSTYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details. values FT_FSTYPE_INSTALLABLE_EMBEDDING Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application. FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner. FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING The font may be embedded and temporarily loaded on the remote system. Documents containing Preview & Print fonts must be opened \u2018read-only\u2019; no edits can be applied to the document. FT_FSTYPE_EDITABLE_EMBEDDING The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview & Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved. FT_FSTYPE_NO_SUBSETTING The font may not be subsetted prior to embedding. FT_FSTYPE_BITMAP_EMBEDDING_ONLY Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable. note The flags are ORed together, thus more than a single value can be returned. While the fsType flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way. FT_HAS_FAST_GLYPHS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"Base Interface"},{"location":"ft2-base_interface.html#base-interface","text":"","title":"Base Interface"},{"location":"ft2-base_interface.html#synopsis","text":"This section describes the most important public high-level API functions of FreeType 2.","title":"Synopsis"},{"location":"ft2-base_interface.html#ft_library","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face .","title":"FT_Library"},{"location":"ft2-base_interface.html#ft_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style.","title":"FT_Face"},{"location":"ft2-base_interface.html#ft_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size.","title":"FT_Size"},{"location":"ft2-base_interface.html#ft_glyphslot","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.","title":"FT_GlyphSlot"},{"location":"ft2-base_interface.html#ft_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it.","title":"FT_CharMap"},{"location":"ft2-base_interface.html#ft_encoding","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function.","title":"FT_Encoding"},{"location":"ft2-base_interface.html#ft_enc_tag","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( ( FT_UInt32 )(a) << 24 ) | \\ ( ( FT_UInt32 )(b) << 16 ) | \\ ( ( FT_UInt32 )(c) << 8 ) | \\ ( FT_UInt32 )(d) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ).","title":"FT_ENC_TAG"},{"location":"ft2-base_interface.html#ft_facerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file.","title":"FT_FaceRec"},{"location":"ft2-base_interface.html#ft_has_horizontal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).","title":"FT_HAS_HORIZONTAL"},{"location":"ft2-base_interface.html#ft_has_vertical","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).","title":"FT_HAS_VERTICAL"},{"location":"ft2-base_interface.html#ft_has_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning .","title":"FT_HAS_KERNING"},{"location":"ft2-base_interface.html#ft_has_fixed_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure.","title":"FT_HAS_FIXED_SIZES"},{"location":"ft2-base_interface.html#ft_has_glyph_names","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name .","title":"FT_HAS_GLYPH_NAMES"},{"location":"ft2-base_interface.html#ft_has_color","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs.","title":"FT_HAS_COLOR"},{"location":"ft2-base_interface.html#ft_has_multiple_masters","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want.","title":"FT_HAS_MULTIPLE_MASTERS"},{"location":"ft2-base_interface.html#ft_is_sfnt","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available.","title":"FT_IS_SFNT"},{"location":"ft2-base_interface.html#ft_is_scalable","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).","title":"FT_IS_SCALABLE"},{"location":"ft2-base_interface.html#ft_is_fixed_width","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs.","title":"FT_IS_FIXED_WIDTH"},{"location":"ft2-base_interface.html#ft_is_cid_keyed","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available.","title":"FT_IS_CID_KEYED"},{"location":"ft2-base_interface.html#ft_is_tricky","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details.","title":"FT_IS_TRICKY"},{"location":"ft2-base_interface.html#ft_is_named_instance","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that).","title":"FT_IS_NAMED_INSTANCE"},{"location":"ft2-base_interface.html#ft_is_variation","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates .","title":"FT_IS_VARIATION"},{"location":"ft2-base_interface.html#ft_sizerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size.","title":"FT_SizeRec"},{"location":"ft2-base_interface.html#ft_size_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object.","title":"FT_Size_Metrics"},{"location":"ft2-base_interface.html#ft_glyphslotrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.","title":"FT_GlyphSlotRec"},{"location":"ft2-base_interface.html#ft_glyph_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead.","title":"FT_Glyph_Metrics"},{"location":"ft2-base_interface.html#ft_subglyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).","title":"FT_SubGlyph"},{"location":"ft2-base_interface.html#ft_bitmap_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face .","title":"FT_Bitmap_Size"},{"location":"ft2-base_interface.html#ft_init_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.","title":"FT_Init_FreeType"},{"location":"ft2-base_interface.html#ft_done_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.","title":"FT_Done_FreeType"},{"location":"ft2-base_interface.html#ft_new_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname.","title":"FT_New_Face"},{"location":"ft2-base_interface.html#ft_done_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes.","title":"FT_Done_Face"},{"location":"ft2-base_interface.html#ft_reference_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects.","title":"FT_Reference_Face"},{"location":"ft2-base_interface.html#ft_new_memory_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory.","title":"FT_New_Memory_Face"},{"location":"ft2-base_interface.html#ft_face_properties","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again.","title":"FT_Face_Properties"},{"location":"ft2-base_interface.html#ft_open_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args .","title":"FT_Open_Face"},{"location":"ft2-base_interface.html#ft_open_args","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream .","title":"FT_Open_Args"},{"location":"ft2-base_interface.html#ft_parameter","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties .","title":"FT_Parameter"},{"location":"ft2-base_interface.html#ft_attach_file","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file.","title":"FT_Attach_File"},{"location":"ft2-base_interface.html#ft_attach_stream","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.","title":"FT_Attach_Stream"},{"location":"ft2-base_interface.html#ft_set_char_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points).","title":"FT_Set_Char_Size"},{"location":"ft2-base_interface.html#ft_set_pixel_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels).","title":"FT_Set_Pixel_Sizes"},{"location":"ft2-base_interface.html#ft_request_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face.","title":"FT_Request_Size"},{"location":"ft2-base_interface.html#ft_select_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends.","title":"FT_Select_Size"},{"location":"ft2-base_interface.html#ft_size_request_type","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ).","title":"FT_Size_Request_Type"},{"location":"ft2-base_interface.html#ft_size_requestrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request.","title":"FT_Size_RequestRec"},{"location":"ft2-base_interface.html#ft_size_request","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure.","title":"FT_Size_Request"},{"location":"ft2-base_interface.html#ft_set_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph .","title":"FT_Set_Transform"},{"location":"ft2-base_interface.html#ft_load_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object.","title":"FT_Load_Glyph"},{"location":"ft2-base_interface.html#ft_get_char_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.","title":"FT_Get_Char_Index"},{"location":"ft2-base_interface.html#ft_get_first_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index.","title":"FT_Get_First_Char"},{"location":"ft2-base_interface.html#ft_get_next_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index.","title":"FT_Get_Next_Char"},{"location":"ft2-base_interface.html#ft_get_name_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name.","title":"FT_Get_Name_Index"},{"location":"ft2-base_interface.html#ft_load_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code.","title":"FT_Load_Char"},{"location":"ft2-base_interface.html#ft_load_target_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) ( ( FT_Render_Mode )( ( (x) >> 16 ) & 15 ) ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value.","title":"FT_LOAD_TARGET_MODE"},{"location":"ft2-base_interface.html#ft_render_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.","title":"FT_Render_Glyph"},{"location":"ft2-base_interface.html#ft_render_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph .","title":"FT_Render_Mode"},{"location":"ft2-base_interface.html#ft_get_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face.","title":"FT_Get_Kerning"},{"location":"ft2-base_interface.html#ft_kerning_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning .","title":"FT_Kerning_Mode"},{"location":"ft2-base_interface.html#ft_get_track_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size.","title":"FT_Get_Track_Kerning"},{"location":"ft2-base_interface.html#ft_get_glyph_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1.","title":"FT_Get_Glyph_Name"},{"location":"ft2-base_interface.html#ft_get_postscript_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.","title":"FT_Get_Postscript_Name"},{"location":"ft2-base_interface.html#ft_charmaprec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure.","title":"FT_CharMapRec"},{"location":"ft2-base_interface.html#ft_select_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ).","title":"FT_Select_Charmap"},{"location":"ft2-base_interface.html#ft_set_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping.","title":"FT_Set_Charmap"},{"location":"ft2-base_interface.html#ft_get_charmap_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap.","title":"FT_Get_Charmap_Index"},{"location":"ft2-base_interface.html#ft_get_fstype_flags","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font.","title":"FT_Get_FSType_Flags"},{"location":"ft2-base_interface.html#ft_get_subglyph_info","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise.","title":"FT_Get_SubGlyph_Info"},{"location":"ft2-base_interface.html#ft_face_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications.","title":"FT_Face_Internal"},{"location":"ft2-base_interface.html#ft_size_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object.","title":"FT_Size_Internal"},{"location":"ft2-base_interface.html#ft_slot_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object.","title":"FT_Slot_Internal"},{"location":"ft2-base_interface.html#ft_face_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face.","title":"FT_FACE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_style_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec .","title":"FT_STYLE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_open_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure.","title":"FT_OPEN_XXX"},{"location":"ft2-base_interface.html#ft_load_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading.","title":"FT_LOAD_XXX"},{"location":"ft2-base_interface.html#ft_load_target_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( ( FT_Int32 )( (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.","title":"FT_LOAD_TARGET_XXX"},{"location":"ft2-base_interface.html#ft_subglyph_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. 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See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details.","title":"FT_FSTYPE_XXX"},{"location":"ft2-base_interface.html#ft_has_fast_glyphs","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"FT_HAS_FAST_GLYPHS"},{"location":"ft2-basic_types.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Basic Data Types Basic Data Types \u00b6 Synopsis \u00b6 This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. FT_Byte \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Byte ; A simple typedef for the unsigned char type. FT_Bytes \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef const FT_Byte * FT_Bytes ; A typedef for constant memory areas. FT_Char \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed char FT_Char ; A simple typedef for the signed char type. FT_Int \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed int FT_Int ; A typedef for the int type. FT_UInt \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned int FT_UInt ; A typedef for the unsigned int type. FT_Int16 \u00b6 typedef signed short FT_Int16 ; A typedef for a 16bit signed integer type. FT_UInt16 \u00b6 typedef unsigned short FT_UInt16 ; A typedef for a 16bit unsigned integer type. FT_Int32 \u00b6 typedef signed XXX FT_Int32 ; A typedef for a 32bit signed integer type. The size depends on the configuration. FT_UInt32 \u00b6 typedef unsigned XXX FT_UInt32 ; FT_Int64 \u00b6 typedef signed XXX FT_Int64 ; FT_UInt64 \u00b6 typedef unsigned XXX FT_UInt64 ; FT_Short \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_Short ; A typedef for signed short. FT_UShort \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UShort ; A typedef for unsigned short. FT_Long \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Long ; A typedef for signed long. FT_ULong \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned long FT_ULong ; A typedef for unsigned long. FT_Bool \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Bool ; A typedef of unsigned char, used for simple booleans. As usual, values 1 and 0 represent true and false, respectively. FT_Offset \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef size_t FT_Offset ; This is equivalent to the ANSI C size_t type, i.e., the largest unsigned integer type used to express a file size or position, or a memory block size. FT_PtrDist \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef ft_ptrdiff_t FT_PtrDist ; This is equivalent to the ANSI C ptrdiff_t type, i.e., the largest signed integer type used to express the distance between two pointers. FT_String \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef char FT_String ; A simple typedef for the char type, usually used for strings. FT_Tag \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef FT_UInt32 FT_Tag ; A typedef for 32-bit tags (as used in the SFNT format). FT_Error \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef int FT_Error ; The FreeType error code type. A value of 0 is always interpreted as a successful operation. FT_Fixed \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients. FT_Pointer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer. FT_Pos \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates. FT_Vector \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type. fields x The horizontal coordinate. y The vertical coordinate. FT_BBox \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions. fields xMin The horizontal minimum (left-most). yMin The vertical minimum (bottom-most). xMax The horizontal maximum (right-most). yMax The vertical maximum (top-most). note The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively. If yMin is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if ymax is positive, this value gives the glyph's ascender. xMin gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If xMin is negative, the glyph extends to the left of the origin. FT_Matrix \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy fields xx Matrix coefficient. xy Matrix coefficient. yx Matrix coefficient. yy Matrix coefficient. FT_FWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units. FT_UFWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units. FT_F2Dot14 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors. FT_UnitVector \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types. fields x Horizontal coordinate. y Vertical coordinate. FT_F26Dot6 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates. FT_Data \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_Int length; } FT_Data ; Read-only binary data represented as a pointer and a length. fields pointer The data. length The length of the data in bytes. FT_MAKE_TAG \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( FT_Tag ) \\ ( ( ( FT_ULong )_x1 << 24 ) | \\ ( ( FT_ULong )_x2 << 16 ) | \\ ( ( FT_ULong )_x3 << 8 ) | \\ ( FT_ULong )_x4 ) This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType. note The produced values must be 32-bit integers. Don't redefine this macro. FT_Generic \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field). fields data A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library. finalizer A pointer to a \u2018generic finalizer\u2019 function, which will be called when the object is destroyed. If this field is set to NULL , no code will be called. FT_Generic_Finalizer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage. input The address of the FreeType object that is under finalization. Its client data is accessed through its generic field. FT_Bitmap \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field. fields rows The number of bitmap rows. width The number of pixels in bitmap row. pitch The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a \u2018down\u2019 flow, and negative when it has an \u2018up\u2019 flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row. Note that \u2018padding\u2019 means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value. For the B/W rasterizer, pitch is always an even number. To change the pitch of a bitmap (say, to make it a multiple of 4), use FT_Bitmap_Convert . Alternatively, you might use callback functions to directly render to the application's surface; see the file example2.cpp in the tutorial for a demonstration. buffer A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases. num_grays This field is only used with FT_PIXEL_MODE_GRAY ; it gives the number of gray levels used in the bitmap. pixel_mode The pixel mode, i.e., how pixel bits are stored. See FT_Pixel_Mode for possible values. palette_mode This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently. palette A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently. FT_Pixel_Mode \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future. values FT_PIXEL_MODE_NONE Value 0 is reserved. FT_PIXEL_MODE_MONO A monochrome bitmap, using 1 bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128. FT_PIXEL_MODE_GRAY An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of \u2018gray\u2019 levels is stored in the num_grays field of the FT_Bitmap structure (it generally is 256). FT_PIXEL_MODE_GRAY2 A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_GRAY4 A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_LCD An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also FT_RENDER_MODE_LCD . FT_PIXEL_MODE_LCD_V An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also FT_RENDER_MODE_LCD_V . FT_PIXEL_MODE_BGRA [Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as \u201800,00,80,80\u2019, not \u201800,00,FF,80\u2019. See also FT_LOAD_COLOR . FT_Glyph_Format \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format. values FT_GLYPH_FORMAT_NONE The value 0 is reserved. FT_GLYPH_FORMAT_COMPOSITE The glyph image is a composite of several other images. This format is only used with FT_LOAD_NO_RECURSE , and is used to report compound glyphs (like accented characters). FT_GLYPH_FORMAT_BITMAP The glyph image is a bitmap, and can be described as an FT_Bitmap . You generally need to access the bitmap field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_OUTLINE The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an FT_Outline ; you generally want to access the outline field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_PLOTTER The glyph image is a vectorial path with no inside and outside contours. Some Type 1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as FT_Outline , but FreeType isn't currently capable of rendering them correctly. FT_IMAGE_TAG \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( ( unsigned long )_x1 << 24 ) | \\ ( ( unsigned long )_x2 << 16 ) | \\ ( ( unsigned long )_x3 << 8 ) | \\ ( unsigned long )_x4 ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type. note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value to get a simple enumeration without assigning special numbers.","title":"Basic Data Types"},{"location":"ft2-basic_types.html#basic-data-types","text":"","title":"Basic Data Types"},{"location":"ft2-basic_types.html#synopsis","text":"This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. 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A value of 0 is always interpreted as a successful operation.","title":"FT_Error"},{"location":"ft2-basic_types.html#ft_fixed","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients.","title":"FT_Fixed"},{"location":"ft2-basic_types.html#ft_pointer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer.","title":"FT_Pointer"},{"location":"ft2-basic_types.html#ft_pos","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates.","title":"FT_Pos"},{"location":"ft2-basic_types.html#ft_vector","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.","title":"FT_Vector"},{"location":"ft2-basic_types.html#ft_bbox","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.","title":"FT_BBox"},{"location":"ft2-basic_types.html#ft_matrix","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy","title":"FT_Matrix"},{"location":"ft2-basic_types.html#ft_fword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units.","title":"FT_FWord"},{"location":"ft2-basic_types.html#ft_ufword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units.","title":"FT_UFWord"},{"location":"ft2-basic_types.html#ft_f2dot14","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors.","title":"FT_F2Dot14"},{"location":"ft2-basic_types.html#ft_unitvector","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.","title":"FT_UnitVector"},{"location":"ft2-basic_types.html#ft_f26dot6","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates.","title":"FT_F26Dot6"},{"location":"ft2-basic_types.html#ft_data","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_Int length; } FT_Data ; Read-only binary data represented as a pointer and a length.","title":"FT_Data"},{"location":"ft2-basic_types.html#ft_make_tag","text":"Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( FT_Tag ) \\ ( ( ( FT_ULong )_x1 << 24 ) | \\ ( ( FT_ULong )_x2 << 16 ) | \\ ( ( FT_ULong )_x3 << 8 ) | \\ ( FT_ULong )_x4 ) This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType.","title":"FT_MAKE_TAG"},{"location":"ft2-basic_types.html#ft_generic","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field).","title":"FT_Generic"},{"location":"ft2-basic_types.html#ft_generic_finalizer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage.","title":"FT_Generic_Finalizer"},{"location":"ft2-basic_types.html#ft_bitmap","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field.","title":"FT_Bitmap"},{"location":"ft2-basic_types.html#ft_pixel_mode","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.","title":"FT_Pixel_Mode"},{"location":"ft2-basic_types.html#ft_glyph_format","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.","title":"FT_Glyph_Format"},{"location":"ft2-basic_types.html#ft_image_tag","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( ( unsigned long )_x1 << 24 ) | \\ ( ( unsigned long )_x2 << 16 ) | \\ ( ( unsigned long )_x3 << 8 ) | \\ ( unsigned long )_x4 ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type.","title":"FT_IMAGE_TAG"},{"location":"ft2-bdf_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb BDF and PCF Files BDF and PCF Files \u00b6 Synopsis \u00b6 This section contains the declaration of functions specific to BDF and PCF fonts. BDF_PropertyType \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types. values BDF_PROPERTY_TYPE_NONE Value 0 is used to indicate a missing property. BDF_PROPERTY_TYPE_ATOM Property is a string atom. BDF_PROPERTY_TYPE_INTEGER Property is a 32-bit signed integer. BDF_PROPERTY_TYPE_CARDINAL Property is a 32-bit unsigned integer. BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property. BDF_PropertyRec \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property. fields type The property type. u.atom The atom string, if type is BDF_PROPERTY_TYPE_ATOM . May be NULL , indicating an empty string. u.integer A signed integer, if type is BDF_PROPERTY_TYPE_INTEGER . u.cardinal An unsigned integer, if type is BDF_PROPERTY_TYPE_CARDINAL . FT_Get_BDF_Charset_ID \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification. input face A handle to the input face. output acharset_encoding Charset encoding, as a C string, owned by the face. acharset_registry Charset registry, as a C string, owned by the face. return FreeType error code. 0 means success. note This function only works with BDF faces, returning an error otherwise. FT_Get_BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file. input face A handle to the input face. name The property name. output aproperty The property. return FreeType error code. 0 means success. note This function works with BDF and PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font. A \u2018property\u2019 is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the info->props array within a FontRec structure of a PCF font. Integer properties are always stored as \u2018signed\u2019 within PCF fonts; consequently, BDF_PROPERTY_TYPE_CARDINAL is a possible return value for BDF fonts only. In case of error, aproperty->type is always set to BDF_PROPERTY_TYPE_NONE .","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#bdf-and-pcf-files","text":"","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#synopsis","text":"This section contains the declaration of functions specific to BDF and PCF fonts.","title":"Synopsis"},{"location":"ft2-bdf_fonts.html#bdf_propertytype","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types.","title":"BDF_PropertyType"},{"location":"ft2-bdf_fonts.html#bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property.","title":"BDF_Property"},{"location":"ft2-bdf_fonts.html#bdf_propertyrec","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property.","title":"BDF_PropertyRec"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_charset_id","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification.","title":"FT_Get_BDF_Charset_ID"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file.","title":"FT_Get_BDF_Property"},{"location":"ft2-bitmap_handling.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Bitmap Handling Bitmap Handling \u00b6 Synopsis \u00b6 This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here. FT_Bitmap_Init \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure. inout abitmap A pointer to the bitmap structure. note A deprecated name for the same function is FT_Bitmap_New . FT_Bitmap_Copy \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one. input library A handle to a library object. source A handle to the source bitmap. output target A handle to the target bitmap. return FreeType error code. 0 means success. note source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Embolden \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged. input library A handle to a library object. xStrength How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format. yStrength How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format. inout bitmap A handle to the target bitmap. return FreeType error code. 0 means success. note The current implementation restricts xStrength to be less than or equal to 8 if bitmap is of pixel_mode FT_PIXEL_MODE_MONO . If you want to embolden the bitmap owned by a FT_GlyphSlotRec , you should call FT_GlyphSlot_Own_Bitmap on the slot first. Bitmaps in FT_PIXEL_MODE_GRAY2 and FT_PIXEL_MODE_GRAY @ format are converted to FT_PIXEL_MODE_GRAY format (i.e., 8bpp). FT_Bitmap_Convert \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment . input library A handle to a library object. source The source bitmap. alignment The pitch of the bitmap is a multiple of this argument. Common values are 1, 2, or 4. output target The target bitmap. return FreeType error code. 0 means success. note It is possible to call FT_Bitmap_Convert multiple times without calling FT_Bitmap_Done (the memory is simply reallocated). Use FT_Bitmap_Done to finally remove the bitmap object. The library argument is taken to have access to FreeType's memory handling functions. source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Blend \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color. input library A handle to a library object. source The source bitmap, which can have any FT_Pixel_Mode format. source_offset The offset vector to the upper left corner of the source bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. color The color used to draw source onto target . inout target A handle to an FT_Bitmap object. It should be either initialized as empty with a call to FT_Bitmap_Init , or it should be of type FT_PIXEL_MODE_BGRA . atarget_offset The offset vector to the upper left corner of the target bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. return FreeType error code. 0 means success. note This function doesn't perform clipping. The bitmap in target gets allocated or reallocated as needed; the vector atarget_offset is updated accordingly. In case of allocation or reallocation, the bitmap's pitch is set to 4 * width . Both source and target must have the same bitmap flow (as indicated by the sign of the pitch field). source->buffer and target->buffer must neither be equal nor overlap. since 2.10 FT_GlyphSlot_Own_Bitmap \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap . input slot The glyph slot. return FreeType error code. 0 means success. note This function is to be used in combination with FT_Bitmap_Embolden . FT_Bitmap_Done \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init . input library A handle to a library object. bitmap The bitmap object to be freed. return FreeType error code. 0 means success. note The library argument is taken to have access to FreeType's memory handling functions.","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#bitmap-handling","text":"","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#synopsis","text":"This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). 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FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged.","title":"FT_Bitmap_Embolden"},{"location":"ft2-bitmap_handling.html#ft_bitmap_convert","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment .","title":"FT_Bitmap_Convert"},{"location":"ft2-bitmap_handling.html#ft_bitmap_blend","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color.","title":"FT_Bitmap_Blend"},{"location":"ft2-bitmap_handling.html#ft_glyphslot_own_bitmap","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap .","title":"FT_GlyphSlot_Own_Bitmap"},{"location":"ft2-bitmap_handling.html#ft_bitmap_done","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init .","title":"FT_Bitmap_Done"},{"location":"ft2-bzip2.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb BZIP2 Streams BZIP2 Streams \u00b6 Synopsis \u00b6 In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions. FT_Stream_OpenBzip2 \u00b6 Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with bzip2 support.","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#bzip2-streams","text":"","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#synopsis","text":"In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions.","title":"Synopsis"},{"location":"ft2-bzip2.html#ft_stream_openbzip2","text":"Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86.","title":"FT_Stream_OpenBzip2"},{"location":"ft2-cache_subsystem.html","text":"FreeType \u00bb Docs \u00bb Cache Sub-System \u00bb Cache Sub-System Cache Sub-System \u00b6 Synopsis \u00b6 This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future. FTC_Manager \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones. FTC_FaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index. note Never use NULL as a valid FTC_FaceID . Face IDs are passed by the client to the cache manager that calls, when needed, the FTC_Face_Requester to translate them into new FT_Face objects. If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call FTC_Manager_RemoveFaceID before any other cache function. Failure to do so will result in incorrect behaviour or even memory leaks and crashes. FTC_Face_Requester \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand. input face_id The face ID to resolve. library A handle to a FreeType library object. req_data Application-provided request data (see note below). output aface A new FT_Face handle. return FreeType error code. 0 means success. note The third parameter req_data is the same as the one passed by the client when FTC_Manager_New is called. The face requester should not perform funny things on the returned face object, like creating a new FT_Size for it, or setting a transformation through FT_Set_Transform ! FTC_Manager_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager. input library The parent FreeType library handle to use. max_faces Maximum number of opened FT_Face objects managed by this cache instance. Use 0 for defaults. max_sizes Maximum number of opened FT_Size objects managed by this cache instance. Use 0 for defaults. max_bytes Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed FT_Face and FT_Size objects. requester An application-provided callback used to translate face IDs into real FT_Face objects. req_data A generic pointer that is passed to the requester each time it is called (see FTC_Face_Requester ). output amanager A handle to a new manager object. 0 in case of failure. return FreeType error code. 0 means success. FTC_Manager_Reset \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager. inout manager A handle to the manager. FTC_Manager_Done \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it. input manager A handle to the target cache manager object. FTC_Manager_LookupFace \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager. input manager A handle to the cache manager. face_id The ID of the face object. output aface A handle to the face object. return FreeType error code. 0 means success. note The returned FT_Face object is always owned by the manager. You should never try to discard it yourself. The FT_Face object doesn't necessarily have a current size object (i.e., face->size can be 0). If you need a specific \u2018font size\u2019, use FTC_Manager_LookupSize instead. Never change the face's transformation matrix (i.e., never call the FT_Set_Transform function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading. When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory was available for the operation. FTC_Manager_LookupSize \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager. input manager A handle to the cache manager. scaler A scaler handle. output asize A handle to the size object. return FreeType error code. 0 means success. note The returned FT_Size object is always owned by the manager. You should never try to discard it by yourself. You can access the parent FT_Face object simply as size->face if you need it. Note that this object is also owned by the manager. note When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory is available for the operation. FTC_Manager_RemoveFaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled. input manager The cache manager handle. face_id The FTC_FaceID to be removed. note This function flushes all nodes from the cache corresponding to this face_id , with the exception of nodes with a non-null reference count. Such nodes are however modified internally so as to never appear in later lookups with the same face_id value, and to be immediately destroyed when released by all their users. FTC_Node \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup . FTC_Node_Unref \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes. input node The cache node handle. manager The cache manager handle. FTC_ImageCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold. FTC_ImageCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache. input manager The parent manager for the image cache. output acache A handle to the new glyph image cache object. return FreeType error code. 0 means success. FTC_ImageCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache. input cache A handle to the source glyph image cache. type A pointer to a glyph image type descriptor. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_SBit \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details. FTC_SBitCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache . FTC_SBitCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps. input manager A handle to the source cache manager. output acache A handle to the new sbit cache. NULL in case of error. return FreeType error code. 0 means success. FTC_SBitCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed. input cache A handle to the source sbit cache. type A pointer to the glyph image type descriptor. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_CMapCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings. FTC_CMapCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache. input manager A handle to the cache manager. output acache A new cache handle. NULL in case of error. return FreeType error code. 0 means success. note Like all other caches, this one will be destroyed with the cache manager. FTC_CMapCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache. input cache A charmap cache handle. face_id The source face ID. cmap_index The index of the charmap in the source face. Any negative value means to use the cache FT_Face 's default charmap. char_code The character code (in the corresponding charmap). return Glyph index. 0 means \u2018no glyph\u2019. FTC_ScalerRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize . fields face_id The source face ID. width The character width. height The character height. pixel A Boolean. If 1, the width and height fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64th of points. x_res Only used when pixel is value 0 to indicate the horizontal resolution in dpi. y_res Only used when pixel is value 0 to indicate the vertical resolution in dpi. note This type is mainly used to retrieve FT_Size objects through the cache manager. FTC_Scaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure. FTC_ImageTypeRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache. fields face_id The face ID. width The width in pixels. height The height in pixels. flags The load flags, as in FT_Load_Glyph . FTC_ImageType \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure. FTC_ImageCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source glyph image cache. scaler A pointer to a scaler descriptor. load_flags The corresponding load flags. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! Calls to FT_Set_Char_Size and friends have no effect on cached glyphs; you should always use the FreeType cache API instead. FTC_SBitRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap. fields width The bitmap width in pixels. height The bitmap height in pixels. left The horizontal distance from the pen position to the left bitmap border (a.k.a. \u2018left side bearing\u2019, or \u2018lsb\u2019). top The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. \u2018top side bearing\u2019). The distance is positive for upwards y coordinates. format The format of the glyph bitmap (monochrome or gray). max_grays Maximum gray level value (in the range 1 to 255). pitch The number of bytes per bitmap line. May be positive or negative. xadvance The horizontal advance width in pixels. yadvance The vertical advance height in pixels. buffer A pointer to the bitmap pixels. FTC_SBitCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source sbit cache. scaler A pointer to the scaler descriptor. load_flags The corresponding load flags. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#cache-sub-system","text":"","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#synopsis","text":"This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future.","title":"Synopsis"},{"location":"ft2-cache_subsystem.html#ftc_manager","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.","title":"FTC_Manager"},{"location":"ft2-cache_subsystem.html#ftc_faceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index.","title":"FTC_FaceID"},{"location":"ft2-cache_subsystem.html#ftc_face_requester","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand.","title":"FTC_Face_Requester"},{"location":"ft2-cache_subsystem.html#ftc_manager_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager.","title":"FTC_Manager_New"},{"location":"ft2-cache_subsystem.html#ftc_manager_reset","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager.","title":"FTC_Manager_Reset"},{"location":"ft2-cache_subsystem.html#ftc_manager_done","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it.","title":"FTC_Manager_Done"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupface","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager.","title":"FTC_Manager_LookupFace"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupsize","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager.","title":"FTC_Manager_LookupSize"},{"location":"ft2-cache_subsystem.html#ftc_manager_removefaceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled.","title":"FTC_Manager_RemoveFaceID"},{"location":"ft2-cache_subsystem.html#ftc_node","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup .","title":"FTC_Node"},{"location":"ft2-cache_subsystem.html#ftc_node_unref","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.","title":"FTC_Node_Unref"},{"location":"ft2-cache_subsystem.html#ftc_imagecache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.","title":"FTC_ImageCache"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache.","title":"FTC_ImageCache_New"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache.","title":"FTC_ImageCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_sbit","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details.","title":"FTC_SBit"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache .","title":"FTC_SBitCache"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps.","title":"FTC_SBitCache_New"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed.","title":"FTC_SBitCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings.","title":"FTC_CMapCache"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache.","title":"FTC_CMapCache_New"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache.","title":"FTC_CMapCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_scalerrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize .","title":"FTC_ScalerRec"},{"location":"ft2-cache_subsystem.html#ftc_scaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure.","title":"FTC_Scaler"},{"location":"ft2-cache_subsystem.html#ftc_imagetyperec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache.","title":"FTC_ImageTypeRec"},{"location":"ft2-cache_subsystem.html#ftc_imagetype","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure.","title":"FTC_ImageType"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_ImageCache_LookupScaler"},{"location":"ft2-cache_subsystem.html#ftc_sbitrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap.","title":"FTC_SBitRec"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_SBitCache_LookupScaler"},{"location":"ft2-cff_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The CFF driver The CFF driver \u00b6 Synopsis \u00b6 While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and antialiasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018antialiasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"The CFF driver"},{"location":"ft2-cff_driver.html#the-cff-driver","text":"","title":"The CFF driver"},{"location":"ft2-cff_driver.html#synopsis","text":"While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and antialiasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018antialiasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"Synopsis"},{"location":"ft2-cid_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb CID Fonts CID Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of CID-keyed font-specific functions. FT_Get_CID_Registry_Ordering_Supplement \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font. input face A handle to the input face. output registry The registry, as a C string, owned by the face. ordering The ordering, as a C string, owned by the face. supplement The supplement. return FreeType error code. 0 means success. note This function only works with CID faces, returning an error otherwise. since 2.3.6 FT_Get_CID_Is_Internally_CID_Keyed \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper. input face A handle to the input face. output is_cid The type of the face as an FT_Bool . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9 FT_Get_CID_From_Glyph_Index \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index. input face A handle to the input face. glyph_index The input glyph index. output cid The CID as an FT_UInt . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#cid-fonts","text":"","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#synopsis","text":"This section contains the declaration of CID-keyed font-specific functions.","title":"Synopsis"},{"location":"ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font.","title":"FT_Get_CID_Registry_Ordering_Supplement"},{"location":"ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.","title":"FT_Get_CID_Is_Internally_CID_Keyed"},{"location":"ft2-cid_fonts.html#ft_get_cid_from_glyph_index","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index.","title":"FT_Get_CID_From_Glyph_Index"},{"location":"ft2-color_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Color Management Glyph Color Management \u00b6 Synopsis \u00b6 The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables. FT_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set. fields blue Blue value. green Green value. red Red value. alpha Alpha value, giving the red, green, and blue color's opacity. since 2.10 FT_PALETTE_XXX \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable. values FT_PALETTE_FOR_LIGHT_BACKGROUND The palette is appropriate to use when displaying the font on a light background such as white. FT_PALETTE_FOR_DARK_BACKGROUND The palette is appropriate to use when displaying the font on a dark background such as black. since 2.10 FT_Palette_Data \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table. fields num_palettes The number of palettes. palette_name_ids An optional read-only array of palette name IDs with num_palettes elements, corresponding to entries like \u2018dark\u2019 or \u2018light\u2019 in the font's \u2018name\u2019 table. An empty name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. palette_flags An optional read-only array of palette flags with num_palettes elements. Possible values are an ORed combination of FT_PALETTE_FOR_LIGHT_BACKGROUND and FT_PALETTE_FOR_DARK_BACKGROUND . NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. num_palette_entries The number of entries in a single palette. All palettes have the same size. palette_entry_name_ids An optional read-only array of palette entry name IDs with num_palette_entries . In each palette, entries with the same index have the same function. For example, index 0 might correspond to string \u2018outline\u2019 in the font's \u2018name\u2019 table to indicate that this palette entry is used for outlines, index 1 might correspond to \u2018fill\u2019 to indicate the filling color palette entry, etc. An empty entry name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. note Use function FT_Get_Sfnt_Name to map name IDs and entry name IDs to name strings. Use function FT_Palette_Select to get the colors associated with a palette entry. since 2.10 FT_Palette_Data_Get \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data. input face The source face handle. output apalette A pointer to an FT_Palette_Data structure. return FreeType error code. 0 means success. note All arrays in the returned FT_Palette_Data structure are read-only. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Select \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost. input face The source face handle. palette_index The palette index. output apalette An array of color entries for a palette with index palette_index , having num_palette_entries elements (as found in the FT_Palette_Data structure). If apalette is set to NULL , no array gets returned (and no color entries can be modified). In case the font doesn't support color palettes, NULL is returned. return FreeType error code. 0 means success. note The array pointed to by apalette_entries is owned and managed by FreeType. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Set_Foreground_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value. input face The source face handle. foreground_color An FT_Color structure to define the text foreground color. return FreeType error code. 0 means success. note If this function isn't called, the text foreground color is set to white opaque (BGRA value 0xFFFFFFFF) if FT_PALETTE_FOR_DARK_BACKGROUND is present for the current palette, and black opaque (BGRA value 0x000000FF) otherwise, including the case that no palette types are available in the \u2018CPAL\u2019 table. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10","title":"Glyph Color Management"},{"location":"ft2-color_management.html#glyph-color-management","text":"","title":"Glyph Color Management"},{"location":"ft2-color_management.html#synopsis","text":"The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables.","title":"Synopsis"},{"location":"ft2-color_management.html#ft_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.","title":"FT_Color"},{"location":"ft2-color_management.html#ft_palette_xxx","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable.","title":"FT_PALETTE_XXX"},{"location":"ft2-color_management.html#ft_palette_data","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table.","title":"FT_Palette_Data"},{"location":"ft2-color_management.html#ft_palette_data_get","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data.","title":"FT_Palette_Data_Get"},{"location":"ft2-color_management.html#ft_palette_select","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost.","title":"FT_Palette_Select"},{"location":"ft2-color_management.html#ft_palette_set_foreground_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value.","title":"FT_Palette_Set_Foreground_Color"},{"location":"ft2-computations.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Computations Computations \u00b6 Synopsis \u00b6 This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits. FT_MulDiv \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable. input a The first multiplier. b The second multiplier. c The divisor. return The result of (a*b)/c . This function never traps when trying to divide by zero; it simply returns \u2018MaxInt\u2019 or \u2018MinInt\u2019 depending on the signs of a and b . FT_MulFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor. input a The first multiplier. b The second multiplier. Use a 16.16 factor here whenever possible (see note below). return The result of (a*b)/0x10000 . note This function has been optimized for the case where the absolute value of a is less than 2048, and b is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x. As a conclusion, always try to place a 16.16 factor as the second argument of this function; this can make a great difference. FT_DivFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor. input a The numerator. b The denominator. Use a 16.16 factor here. return The result of (a*0x10000)/b . FT_RoundFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number. input a The number to be rounded. return a rounded to the nearest 16.16 fixed integer, halfway cases away from zero. note The function uses wrap-around arithmetic. FT_CeilFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number. input a The number for which the ceiling function is to be computed. return a rounded towards plus infinity. note The function uses wrap-around arithmetic. FT_FloorFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number. input a The number for which the floor function is to be computed. return a rounded towards minus infinity. FT_Vector_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix. inout vector The target vector to transform. input matrix A pointer to the source 2x2 matrix. note The result is undefined if either vector or matrix is invalid. FT_Matrix_Multiply \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b . input a A pointer to matrix a . inout b A pointer to matrix b . note The result is undefined if either a or b is zero. Since the function uses wrap-around arithmetic, results become meaningless if the arguments are very large. FT_Matrix_Invert \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted. inout matrix A pointer to the target matrix. Remains untouched in case of error. return FreeType error code. 0 means success. FT_Angle \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees. FT_ANGLE_PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units. FT_ANGLE_2PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units. FT_ANGLE_PI2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units. FT_ANGLE_PI4 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units. FT_Sin \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format. input angle The input angle. return The sinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Cos \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format. input angle The input angle. return The cosinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Tan \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format. input angle The input angle. return The tangent value. FT_Atan2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane. input x The horizontal vector coordinate. y The vertical vector coordinate. return The arc-tangent value (i.e. angle). FT_Angle_Diff \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval. input angle1 First angle. angle2 Second angle. return Constrained value of angle2-angle1 . FT_Vector_Unit \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly. output vec The address of target vector. input angle The input angle. FT_Vector_Rotate \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle. inout vec The address of target vector. input angle The input angle. FT_Vector_Length \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector. input vec The address of target vector. return The vector length, expressed in the same units that the original vector coordinates. FT_Vector_Polarize \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector. input vec The address of source vector. output length The vector length. angle The vector angle. FT_Vector_From_Polar \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle. output vec The address of source vector. input length The vector length. angle The vector angle.","title":"Computations"},{"location":"ft2-computations.html#computations","text":"","title":"Computations"},{"location":"ft2-computations.html#synopsis","text":"This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.","title":"Synopsis"},{"location":"ft2-computations.html#ft_muldiv","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.","title":"FT_MulDiv"},{"location":"ft2-computations.html#ft_mulfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.","title":"FT_MulFix"},{"location":"ft2-computations.html#ft_divfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.","title":"FT_DivFix"},{"location":"ft2-computations.html#ft_roundfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number.","title":"FT_RoundFix"},{"location":"ft2-computations.html#ft_ceilfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number.","title":"FT_CeilFix"},{"location":"ft2-computations.html#ft_floorfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number.","title":"FT_FloorFix"},{"location":"ft2-computations.html#ft_vector_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix.","title":"FT_Vector_Transform"},{"location":"ft2-computations.html#ft_matrix_multiply","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b .","title":"FT_Matrix_Multiply"},{"location":"ft2-computations.html#ft_matrix_invert","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted.","title":"FT_Matrix_Invert"},{"location":"ft2-computations.html#ft_angle","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees.","title":"FT_Angle"},{"location":"ft2-computations.html#ft_angle_pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units.","title":"FT_ANGLE_PI"},{"location":"ft2-computations.html#ft_angle_2pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units.","title":"FT_ANGLE_2PI"},{"location":"ft2-computations.html#ft_angle_pi2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units.","title":"FT_ANGLE_PI2"},{"location":"ft2-computations.html#ft_angle_pi4","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units.","title":"FT_ANGLE_PI4"},{"location":"ft2-computations.html#ft_sin","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format.","title":"FT_Sin"},{"location":"ft2-computations.html#ft_cos","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format.","title":"FT_Cos"},{"location":"ft2-computations.html#ft_tan","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format.","title":"FT_Tan"},{"location":"ft2-computations.html#ft_atan2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.","title":"FT_Atan2"},{"location":"ft2-computations.html#ft_angle_diff","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.","title":"FT_Angle_Diff"},{"location":"ft2-computations.html#ft_vector_unit","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly.","title":"FT_Vector_Unit"},{"location":"ft2-computations.html#ft_vector_rotate","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle.","title":"FT_Vector_Rotate"},{"location":"ft2-computations.html#ft_vector_length","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector.","title":"FT_Vector_Length"},{"location":"ft2-computations.html#ft_vector_polarize","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector.","title":"FT_Vector_Polarize"},{"location":"ft2-computations.html#ft_vector_from_polar","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle.","title":"FT_Vector_From_Polar"},{"location":"ft2-error_code_values.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Code Values Error Code Values \u00b6 Synopsis \u00b6 The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings. FT_Err_XXX \u00b6 /* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"Error Code Values"},{"location":"ft2-error_code_values.html#error-code-values","text":"","title":"Error Code Values"},{"location":"ft2-error_code_values.html#synopsis","text":"The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings.","title":"Synopsis"},{"location":"ft2-error_code_values.html#ft_err_xxx","text":"/* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"FT_Err_XXX"},{"location":"ft2-error_enumerations.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Enumerations Error Enumerations \u00b6 Synopsis \u00b6 The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example. FT_Error_String \u00b6 Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); FT_END_HEADER # endif /* FT_ERR_PROTOS_DEFINED */ # endif /* FT_INCLUDE_ERR_PROTOS */ # endif /* !(FTERRORS_H_ && __FTERRORS_H__) */ /* END */ Retrieve the description of a valid FreeType error code. input error_code A valid FreeType error code. return A C string or NULL , if any error occurred. note FreeType has to be compiled with FT_CONFIG_OPTION_ERROR_STRINGS or FT_DEBUG_LEVEL_ERROR to get meaningful descriptions. \u2018error_string\u2019 will be NULL otherwise. Module identification will be ignored: strcmp ( FT_Error_String ( FT_Err_Unknown_File_Format ), FT_Error_String ( BDF_Err_Unknown_File_Format ) ) == 0 ;","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#error-enumerations","text":"","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#synopsis","text":"The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example.","title":"Synopsis"},{"location":"ft2-error_enumerations.html#ft_error_string","text":"Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); FT_END_HEADER # endif /* FT_ERR_PROTOS_DEFINED */ # endif /* FT_INCLUDE_ERR_PROTOS */ # endif /* !(FTERRORS_H_ && __FTERRORS_H__) */ /* END */ Retrieve the description of a valid FreeType error code.","title":"FT_Error_String"},{"location":"ft2-font_formats.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Font Formats Font Formats \u00b6 Synopsis \u00b6 The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API. FT_Get_Font_Format \u00b6 Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY. input face Input face handle. return Font format string. NULL in case of error. note A deprecated name for the same function is FT_Get_X11_Font_Format .","title":"Font Formats"},{"location":"ft2-font_formats.html#font-formats","text":"","title":"Font Formats"},{"location":"ft2-font_formats.html#synopsis","text":"The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.","title":"Synopsis"},{"location":"ft2-font_formats.html#ft_get_font_format","text":"Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY.","title":"FT_Get_Font_Format"},{"location":"ft2-gasp_table.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Gasp Table Gasp Table \u00b6 Synopsis \u00b6 The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results. FT_GASP_XXX \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function. values FT_GASP_NO_TABLE This special value means that there is no GASP table in this face. It is up to the client to decide what to do. FT_GASP_DO_GRIDFIT Grid-fitting and hinting should be performed at the specified ppem. This really means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied. FT_GASP_DO_GRAY Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering. FT_GASP_SYMMETRIC_SMOOTHING If set, smoothing along multiple axes must be used with ClearType. FT_GASP_SYMMETRIC_GRIDFIT Grid-fitting must be used with ClearType's symmetric smoothing. note The bit-flags FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are to be used for standard font rasterization only. Independently of that, FT_GASP_SYMMETRIC_SMOOTHING and FT_GASP_SYMMETRIC_GRIDFIT are to be used if ClearType is enabled (and FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are consequently ignored). \u2018ClearType\u2019 is Microsoft's implementation of LCD rendering, partly protected by patents. since 2.3.0 FT_Get_Gasp \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size. input face The source face handle. ppem The vertical character pixel size. return Bit flags (see FT_GASP_XXX ), or FT_GASP_NO_TABLE if there is no \u2018gasp\u2019 table in the face. note If you want to use the MM functionality of OpenType variation fonts (i.e., using FT_Set_Var_Design_Coordinates and friends), call this function after setting an instance since the return values can change. since 2.3.0","title":"Gasp Table"},{"location":"ft2-gasp_table.html#gasp-table","text":"","title":"Gasp Table"},{"location":"ft2-gasp_table.html#synopsis","text":"The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.","title":"Synopsis"},{"location":"ft2-gasp_table.html#ft_gasp_xxx","text":"Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function.","title":"FT_GASP_XXX"},{"location":"ft2-gasp_table.html#ft_get_gasp","text":"Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size.","title":"FT_Get_Gasp"},{"location":"ft2-glyph_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Management Glyph Management \u00b6 Synopsis \u00b6 This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot . FT_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer. note Glyph objects are not owned by the library. You must thus release them manually (through FT_Done_Glyph ) before calling FT_Done_FreeType . FT_GlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format. fields library A handle to the FreeType library object. clazz A pointer to the glyph's class. Private. format The format of the glyph's image. advance A 16.16 vector that gives the glyph's advance width. FT_BitmapGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec . FT_BitmapGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. left The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap. top The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards y! bitmap A descriptor for the bitmap. note You can typecast an FT_Glyph to FT_BitmapGlyph if you have glyph->format == FT_GLYPH_FORMAT_BITMAP . This lets you access the bitmap's contents easily. The corresponding pixel buffer is always owned by FT_BitmapGlyph and is thus created and destroyed with it. FT_OutlineGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec . FT_OutlineGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. outline A descriptor for the outline. note You can typecast an FT_Glyph to FT_OutlineGlyph if you have glyph->format == FT_GLYPH_FORMAT_OUTLINE . This lets you access the outline's content easily. As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag FT_LOAD_NO_SCALE was used in FT_Load_Glyph or FT_Load_Char . The outline's tables are always owned by the object and are destroyed with it. FT_New_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input library A handle to the FreeType library object. format The format of the glyph's image. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. since 2.10 FT_Get_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input slot A handle to the source glyph slot. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. note Because *aglyph->advance.x and *aglyph->advance.y are 16.16 fixed-point numbers, slot->advance.x and slot->advance.y (which are in 26.6 fixed-point format) must be in the range ]-32768;32768[. FT_Glyph_Copy \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input source A handle to the source glyph object. output target A handle to the target glyph object. 0 in case of error. return FreeType error code. 0 means success. FT_Glyph_Transform \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, FT_Matrix * matrix, FT_Vector * delta ); Transform a glyph image if its format is scalable. inout glyph A handle to the target glyph object. input matrix A pointer to a 2x2 matrix to apply. delta A pointer to a 2d vector to apply. Coordinates are expressed in 1/64th of a pixel. return FreeType error code (if not 0, the glyph format is not scalable). note The 2x2 transformation matrix is also applied to the glyph's advance vector. FT_Glyph_BBox_Mode \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned. values FT_GLYPH_BBOX_UNSCALED Return unscaled font units. FT_GLYPH_BBOX_SUBPIXELS Return unfitted 26.6 coordinates. FT_GLYPH_BBOX_GRIDFIT Return grid-fitted 26.6 coordinates. FT_GLYPH_BBOX_TRUNCATE Return coordinates in integer pixels. FT_GLYPH_BBOX_PIXELS Return grid-fitted pixel coordinates. FT_Glyph_Get_CBox \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input glyph A handle to the source glyph object. mode The mode that indicates how to interpret the returned bounding box values. output acbox The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted. note Coordinates are relative to the glyph origin, using the y upwards convention. If the glyph has been loaded with FT_LOAD_NO_SCALE , bbox_mode must be set to FT_GLYPH_BBOX_UNSCALED to get unscaled font units in 26.6 pixel format. The value FT_GLYPH_BBOX_SUBPIXELS is another name for this constant. If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units. Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as: width = bbox.xMax - bbox.xMin; height = bbox.yMax - bbox.yMin; Note also that for 26.6 coordinates, if bbox_mode is set to FT_GLYPH_BBOX_GRIDFIT , the coordinates will also be grid-fitted, which corresponds to: bbox.xMin = FLOOR(bbox.xMin); bbox.yMin = FLOOR(bbox.yMin); bbox.xMax = CEILING(bbox.xMax); bbox.yMax = CEILING(bbox.yMax); To get the bbox in pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_TRUNCATE . To get the bbox in grid-fitted pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_PIXELS . FT_Glyph_To_Bitmap \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object. inout the_glyph A pointer to a handle to the target glyph. input render_mode An enumeration that describes how the data is rendered. origin A pointer to a vector used to translate the glyph image before rendering. Can be 0 (if no translation). The origin is expressed in 26.6 pixels. destroy A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error. return FreeType error code. 0 means success. note This function does nothing if the glyph format isn't scalable. The glyph image is translated with the origin vector before rendering. The first parameter is a pointer to an FT_Glyph handle, that will be replaced by this function (with newly allocated data). Typically, you would use (omitting error handling): FT_Glyph glyph; FT_BitmapGlyph glyph_bitmap; // load glyph error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT ); // extract glyph image error = FT_Get_Glyph( face->glyph, &glyph ); // convert to a bitmap (default render mode + destroying old) if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) { error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, 0, 1 ); if ( error ) // `glyph' unchanged ... } // access bitmap content by typecasting glyph_bitmap = (FT_BitmapGlyph)glyph; // do funny stuff with it, like blitting/drawing ... // discard glyph image (bitmap or not) FT_Done_Glyph( glyph ); Here is another example, again without error handling: FT_Glyph glyphs[MAX_GLYPHS] ... for ( idx = 0; i < MAX_GLYPHS; i++ ) error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || FT_Get_Glyph ( face->glyph, &glyphs[idx] ); ... for ( idx = 0; i < MAX_GLYPHS; i++ ) { FT_Glyph bitmap = glyphs[idx]; ... // after this call, `bitmap' no longer points into // the `glyphs' array (and the old value isn't destroyed) FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); ... FT_Done_Glyph( bitmap ); } ... for ( idx = 0; i < MAX_GLYPHS; i++ ) FT_Done_Glyph( glyphs[idx] ); FT_Done_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph. input glyph A handle to the target glyph object.","title":"Glyph Management"},{"location":"ft2-glyph_management.html#glyph-management","text":"","title":"Glyph Management"},{"location":"ft2-glyph_management.html#synopsis","text":"This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot .","title":"Synopsis"},{"location":"ft2-glyph_management.html#ft_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer.","title":"FT_Glyph"},{"location":"ft2-glyph_management.html#ft_glyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.","title":"FT_GlyphRec"},{"location":"ft2-glyph_management.html#ft_bitmapglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec .","title":"FT_BitmapGlyph"},{"location":"ft2-glyph_management.html#ft_bitmapglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_BitmapGlyphRec"},{"location":"ft2-glyph_management.html#ft_outlineglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec .","title":"FT_OutlineGlyph"},{"location":"ft2-glyph_management.html#ft_outlineglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_OutlineGlyphRec"},{"location":"ft2-glyph_management.html#ft_new_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_New_Glyph"},{"location":"ft2-glyph_management.html#ft_get_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Get_Glyph"},{"location":"ft2-glyph_management.html#ft_glyph_copy","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Glyph_Copy"},{"location":"ft2-glyph_management.html#ft_glyph_transform","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, FT_Matrix * matrix, FT_Vector * delta ); Transform a glyph image if its format is scalable.","title":"FT_Glyph_Transform"},{"location":"ft2-glyph_management.html#ft_glyph_bbox_mode","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned.","title":"FT_Glyph_BBox_Mode"},{"location":"ft2-glyph_management.html#ft_glyph_get_cbox","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Glyph_Get_CBox"},{"location":"ft2-glyph_management.html#ft_glyph_to_bitmap","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object.","title":"FT_Glyph_To_Bitmap"},{"location":"ft2-glyph_management.html#ft_done_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph.","title":"FT_Done_Glyph"},{"location":"ft2-glyph_stroker.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Glyph Stroker Glyph Stroker \u00b6 Synopsis \u00b6 This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape. FT_Stroker \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object. FT_Stroker_LineJoin \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker. values FT_STROKER_LINEJOIN_ROUND Used to render rounded line joins. Circular arcs are used to join two lines smoothly. FT_STROKER_LINEJOIN_BEVEL Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke. FT_STROKER_LINEJOIN_MITER_FIXED Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. A bevel join (see above) is used if the segments meet at too sharp an angle and the outer edges meet beyond a distance corresponding to the meter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter line join as used in PostScript and PDF. FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_MITER Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped perpendicularly to the bisector, at a distance corresponding to the miter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias for FT_STROKER_LINEJOIN_MITER_VARIABLE , retained for backward compatibility. FT_Stroker_LineCap \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke. values FT_STROKER_LINECAP_BUTT The end of lines is rendered as a full stop on the last point itself. FT_STROKER_LINECAP_ROUND The end of lines is rendered as a half-circle around the last point. FT_STROKER_LINECAP_SQUARE The end of lines is rendered as a square around the last point. FT_StrokerBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder . values FT_STROKER_BORDER_LEFT Select the left border, relative to the drawing direction. FT_STROKER_BORDER_RIGHT Select the right border, relative to the drawing direction. note Applications are generally interested in the \u2018inside\u2019 and \u2018outside\u2019 borders. However, there is no direct mapping between these and the \u2018left\u2019 and \u2018right\u2019 ones, since this really depends on the glyph's drawing orientation, which varies between font formats. You can however use FT_Outline_GetInsideBorder and FT_Outline_GetOutsideBorder to get these. FT_Outline_GetInsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_RIGHT for empty or invalid outlines. FT_Outline_GetOutsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_LEFT for empty or invalid outlines. FT_Glyph_Stroke \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Glyph_StrokeBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. inside A Boolean. If 1, return the inside border, otherwise the outside border. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Stroker_New \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object. input library FreeType library handle. output astroker A new stroker object handle. NULL in case of error. return FreeType error code. 0 means success. FT_Stroker_Set \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes. input stroker The target stroker handle. radius The border radius. line_cap The line cap style. line_join The line join style. miter_limit The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed point value. note The radius is expressed in the same units as the outline coordinates. The miter_limit multiplied by the radius gives the maximum size of a miter spike, at which it is clipped for FT_STROKER_LINEJOIN_MITER_VARIABLE or replaced with a bevel join for FT_STROKER_LINEJOIN_MITER_FIXED . This function calls FT_Stroker_Rewind automatically. FT_Stroker_Rewind \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath . input stroker The target stroker handle. FT_Stroker_ParseOutline \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export . input stroker The target stroker handle. outline The source outline. opened A boolean. If 1, the outline is treated as an open path instead of a closed one. return FreeType error code. 0 means success. note If opened is 0 (the default), the outline is treated as a closed path, and the stroker generates two distinct \u2018border\u2019 outlines. If opened is 1, the outline is processed as an open path, and the stroker generates a single \u2018stroke\u2019 outline. This function calls FT_Stroker_Rewind automatically. FT_Stroker_Done \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object. input stroker A stroker handle. Can be NULL . FT_Stroker_BeginSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker. input stroker The target stroker handle. to A pointer to the start vector. open A boolean. If 1, the sub-path is treated as an open one. return FreeType error code. 0 means success. note This function is useful when you need to stroke a path that is not stored as an FT_Outline object. FT_Stroker_EndSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker. input stroker The target stroker handle. return FreeType error code. 0 means success. note You should call this function after FT_Stroker_BeginSubPath . If the subpath was not \u2018opened\u2019, this function \u2018draws\u2019 a single line segment to the start position when needed. FT_Stroker_LineTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position. input stroker The target stroker handle. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_ConicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control A pointer to a Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_CubicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control1 A pointer to the first Bezier control point. control2 A pointer to second Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_GetBorderCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker. input stroker The target stroker handle. border The border index. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. note When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_GetCounts instead if you want to retrieve the counts associated to both borders. FT_Stroker_ExportBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. border The border index. outline The target outline handle. note Always call this function after FT_Stroker_GetBorderCounts to get sure that there is enough room in your FT_Outline object to receive all new data. When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_Export instead if you want to retrieve all borders at once. FT_Stroker_GetCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path. input stroker The target stroker handle. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. FT_Stroker_Export \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. outline The target outline handle.","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#glyph-stroker","text":"","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#synopsis","text":"This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape.","title":"Synopsis"},{"location":"ft2-glyph_stroker.html#ft_stroker","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object.","title":"FT_Stroker"},{"location":"ft2-glyph_stroker.html#ft_stroker_linejoin","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker.","title":"FT_Stroker_LineJoin"},{"location":"ft2-glyph_stroker.html#ft_stroker_linecap","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke.","title":"FT_Stroker_LineCap"},{"location":"ft2-glyph_stroker.html#ft_strokerborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder .","title":"FT_StrokerBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getinsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline.","title":"FT_Outline_GetInsideBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getoutsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline.","title":"FT_Outline_GetOutsideBorder"},{"location":"ft2-glyph_stroker.html#ft_glyph_stroke","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker.","title":"FT_Glyph_Stroke"},{"location":"ft2-glyph_stroker.html#ft_glyph_strokeborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.","title":"FT_Glyph_StrokeBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_new","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object.","title":"FT_Stroker_New"},{"location":"ft2-glyph_stroker.html#ft_stroker_set","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes.","title":"FT_Stroker_Set"},{"location":"ft2-glyph_stroker.html#ft_stroker_rewind","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath .","title":"FT_Stroker_Rewind"},{"location":"ft2-glyph_stroker.html#ft_stroker_parseoutline","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export .","title":"FT_Stroker_ParseOutline"},{"location":"ft2-glyph_stroker.html#ft_stroker_done","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object.","title":"FT_Stroker_Done"},{"location":"ft2-glyph_stroker.html#ft_stroker_beginsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker.","title":"FT_Stroker_BeginSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_endsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker.","title":"FT_Stroker_EndSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_lineto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position.","title":"FT_Stroker_LineTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_conicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_ConicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_cubicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_CubicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_getbordercounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker.","title":"FT_Stroker_GetBorderCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_exportborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_ExportBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_getcounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.","title":"FT_Stroker_GetCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_export","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_Export"},{"location":"ft2-glyph_variants.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Unicode Variation Sequences Unicode Variation Sequences \u00b6 Synopsis \u00b6 Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph. FT_Face_GetCharVariantIndex \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector. input face A handle to the source face object. charcode The character code point in Unicode. variantSelector The Unicode code point of the variation selector. return The glyph index. 0 means either \u2018undefined character code\u2019, or \u2018undefined selector code\u2019, or \u2018no variation selector cmap subtable\u2019, or \u2018current CharMap is not Unicode\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding. since 2.3.6 FT_Face_GetCharVariantIsDefault \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap. input face A handle to the source face object. charcode The character codepoint in Unicode. variantSelector The Unicode codepoint of the variation selector. return 1 if found in the standard (Unicode) cmap, 0 if found in the variation selector cmap, or -1 if it is not a variation. note This function is only meaningful if the font has a variation selector cmap subtable. since 2.3.6 FT_Face_GetVariantSelectors \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font. input face A handle to the source face object. return A pointer to an array of selector code points, or NULL if there is no valid variation selector cmap subtable. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetVariantsOfChar \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code. input face A handle to the source face object. charcode The character codepoint in Unicode. return A pointer to an array of variation selector code points that are active for the given character, or NULL if the corresponding list is empty. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetCharsOfVariant \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector. input face A handle to the source face object. variantSelector The variation selector code point in Unicode. return A list of all the code points that are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variation selector is invalid. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#unicode-variation-sequences","text":"","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#synopsis","text":"Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph.","title":"Synopsis"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantindex","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector.","title":"FT_Face_GetCharVariantIndex"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantisdefault","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap.","title":"FT_Face_GetCharVariantIsDefault"},{"location":"ft2-glyph_variants.html#ft_face_getvariantselectors","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font.","title":"FT_Face_GetVariantSelectors"},{"location":"ft2-glyph_variants.html#ft_face_getvariantsofchar","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code.","title":"FT_Face_GetVariantsOfChar"},{"location":"ft2-glyph_variants.html#ft_face_getcharsofvariant","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector.","title":"FT_Face_GetCharsOfVariant"},{"location":"ft2-gx_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb TrueTypeGX/AAT Validation TrueTypeGX/AAT Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar). FT_TrueTypeGX_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_GXXXX for possible values. table_length The size of the tables array. Normally, FT_VALIDATE_GX_LENGTH should be passed. output tables The array where all validated sfnt tables are stored. The array itself must be allocated by a client. return FreeType error code. 0 means success. note This function only works with TrueTypeGX fonts, returning an error otherwise. After use, the application should deallocate the buffers pointed to by each tables element, by calling FT_TrueTypeGX_Free . A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table. FT_TrueTypeGX_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator. input face A handle to the input face. table The pointer to the buffer allocated by FT_TrueTypeGX_Validate . note This function must be used to free the buffer allocated by FT_TrueTypeGX_Validate only. FT_ClassicKern_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format. input face A handle to the input face. validation_flags A bit field that specifies the dialect to be validated. See FT_VALIDATE_CKERNXXX for possible values. output ckern_table A pointer to the kern table. return FreeType error code. 0 means success. note After use, the application should deallocate the buffers pointed to by ckern_table , by calling FT_ClassicKern_Free . A NULL value indicates that the table doesn't exist in the font. FT_ClassicKern_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_ClassicKern_Validate . note This function must be used to free the buffer allocated by FT_ClassicKern_Validate only. FT_VALIDATE_GX_LENGTH \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate . FT_VALIDATE_GXXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated. values FT_VALIDATE_feat Validate \u2018feat\u2019 table. FT_VALIDATE_mort Validate \u2018mort\u2019 table. FT_VALIDATE_morx Validate \u2018morx\u2019 table. FT_VALIDATE_bsln Validate \u2018bsln\u2019 table. FT_VALIDATE_just Validate \u2018just\u2019 table. FT_VALIDATE_kern Validate \u2018kern\u2019 table. FT_VALIDATE_opbd Validate \u2018opbd\u2019 table. FT_VALIDATE_trak Validate \u2018trak\u2019 table. FT_VALIDATE_prop Validate \u2018prop\u2019 table. FT_VALIDATE_lcar Validate \u2018lcar\u2019 table. FT_VALIDATE_GX Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar). FT_VALIDATE_CKERNXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid. values FT_VALIDATE_MS Handle the \u2018kern\u2019 table as a classic Microsoft kern table. FT_VALIDATE_APPLE Handle the \u2018kern\u2019 table as a classic Apple kern table. FT_VALIDATE_CKERN Handle the \u2018kern\u2019 as either classic Apple or Microsoft kern table.","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#truetypegxaat-validation","text":"","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#synopsis","text":"This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).","title":"Synopsis"},{"location":"ft2-gx_validation.html#ft_truetypegx_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_TrueTypeGX_Validate"},{"location":"ft2-gx_validation.html#ft_truetypegx_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator.","title":"FT_TrueTypeGX_Free"},{"location":"ft2-gx_validation.html#ft_classickern_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.","title":"FT_ClassicKern_Validate"},{"location":"ft2-gx_validation.html#ft_classickern_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator.","title":"FT_ClassicKern_Free"},{"location":"ft2-gx_validation.html#ft_validate_gx_length","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate .","title":"FT_VALIDATE_GX_LENGTH"},{"location":"ft2-gx_validation.html#ft_validate_gxxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated.","title":"FT_VALIDATE_GXXXX"},{"location":"ft2-gx_validation.html#ft_validate_ckernxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid.","title":"FT_VALIDATE_CKERNXXX"},{"location":"ft2-gzip.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb GZIP Streams GZIP Streams \u00b6 Synopsis \u00b6 In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions. FT_Stream_OpenGzip \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. FT_Gzip_Uncompress \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function. input memory A FreeType memory handle. input The input buffer. input_len The length of the input buffer. output output The output buffer. inout output_len Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, output_len is the size of the used data in output . return FreeType error code. 0 means success. note This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. since 2.5.1","title":"GZIP Streams"},{"location":"ft2-gzip.html#gzip-streams","text":"","title":"GZIP Streams"},{"location":"ft2-gzip.html#synopsis","text":"In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions.","title":"Synopsis"},{"location":"ft2-gzip.html#ft_stream_opengzip","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86.","title":"FT_Stream_OpenGzip"},{"location":"ft2-gzip.html#ft_gzip_uncompress","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function.","title":"FT_Gzip_Uncompress"},{"location":"ft2-header_file_macros.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Header File Macros Header File Macros \u00b6 Synopsis \u00b6 In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ). FT_CONFIG_CONFIG_H \u00b6 # ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data. FT_CONFIG_STANDARD_LIBRARY_H \u00b6 # ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions. FT_CONFIG_OPTIONS_H \u00b6 # ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options. FT_CONFIG_MODULES_H \u00b6 # ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType . FT_FREETYPE_H \u00b6 # define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API. FT_ERRORS_H \u00b6 # define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H . FT_MODULE_ERRORS_H \u00b6 # define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages). FT_SYSTEM_H \u00b6 # define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H . FT_IMAGE_H \u00b6 # define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H . FT_TYPES_H \u00b6 # define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H . FT_LIST_H \u00b6 # define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.) FT_OUTLINE_H \u00b6 # define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2. FT_SIZES_H \u00b6 # define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face. FT_MODULE_H \u00b6 # define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2. FT_RENDER_H \u00b6 # define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2. FT_DRIVER_H \u00b6 # define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules. FT_AUTOHINTER_H \u00b6 # define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_CFF_DRIVER_H \u00b6 # define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TRUETYPE_DRIVER_H \u00b6 # define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_PCF_DRIVER_H \u00b6 # define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TYPE1_TABLES_H \u00b6 # define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format. FT_TRUETYPE_IDS_H \u00b6 # define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications. FT_TRUETYPE_TABLES_H \u00b6 # define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format. FT_TRUETYPE_TAGS_H \u00b6 # define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType). FT_BDF_H \u00b6 # define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face. FT_CID_H \u00b6 # define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face. FT_GZIP_H \u00b6 # define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files. FT_LZW_H \u00b6 # define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files. FT_BZIP2_H \u00b6 # define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files. FT_WINFONTS_H \u00b6 # define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files. FT_GLYPH_H \u00b6 # define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component. FT_BITMAP_H \u00b6 # define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component. FT_BBOX_H \u00b6 # define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines. FT_CACHE_H \u00b6 # define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system. FT_MAC_H \u00b6 # define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though). FT_MULTIPLE_MASTERS_H \u00b6 # define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2. FT_SFNT_NAMES_H \u00b6 # define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType). FT_OPENTYPE_VALIDATE_H \u00b6 # define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019). FT_GX_VALIDATE_H \u00b6 # define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019). FT_PFR_H \u00b6 # define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data. FT_STROKER_H \u00b6 # define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths. FT_SYNTHESIS_H \u00b6 # define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening. FT_FONT_FORMATS_H \u00b6 # define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats. FT_TRIGONOMETRY_H \u00b6 # define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents). FT_LCD_FILTER_H \u00b6 # define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering. FT_INCREMENTAL_H \u00b6 # define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading. FT_GASP_H \u00b6 # define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table. FT_ADVANCES_H \u00b6 # define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances. FT_COLOR_H \u00b6 # define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#header-file-macros","text":"","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#synopsis","text":"In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ).","title":"Synopsis"},{"location":"ft2-header_file_macros.html#ft_config_config_h","text":"# ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data.","title":"FT_CONFIG_CONFIG_H"},{"location":"ft2-header_file_macros.html#ft_config_standard_library_h","text":"# ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions.","title":"FT_CONFIG_STANDARD_LIBRARY_H"},{"location":"ft2-header_file_macros.html#ft_config_options_h","text":"# ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options.","title":"FT_CONFIG_OPTIONS_H"},{"location":"ft2-header_file_macros.html#ft_config_modules_h","text":"# ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType .","title":"FT_CONFIG_MODULES_H"},{"location":"ft2-header_file_macros.html#ft_freetype_h","text":"# define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API.","title":"FT_FREETYPE_H"},{"location":"ft2-header_file_macros.html#ft_errors_h","text":"# define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H .","title":"FT_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_module_errors_h","text":"# define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages).","title":"FT_MODULE_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_system_h","text":"# define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H .","title":"FT_SYSTEM_H"},{"location":"ft2-header_file_macros.html#ft_image_h","text":"# define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H .","title":"FT_IMAGE_H"},{"location":"ft2-header_file_macros.html#ft_types_h","text":"# define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H .","title":"FT_TYPES_H"},{"location":"ft2-header_file_macros.html#ft_list_h","text":"# define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.)","title":"FT_LIST_H"},{"location":"ft2-header_file_macros.html#ft_outline_h","text":"# define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2.","title":"FT_OUTLINE_H"},{"location":"ft2-header_file_macros.html#ft_sizes_h","text":"# define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face.","title":"FT_SIZES_H"},{"location":"ft2-header_file_macros.html#ft_module_h","text":"# define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2.","title":"FT_MODULE_H"},{"location":"ft2-header_file_macros.html#ft_render_h","text":"# define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2.","title":"FT_RENDER_H"},{"location":"ft2-header_file_macros.html#ft_driver_h","text":"# define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules.","title":"FT_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_autohinter_h","text":"# define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_AUTOHINTER_H"},{"location":"ft2-header_file_macros.html#ft_cff_driver_h","text":"# define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_CFF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_truetype_driver_h","text":"# define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_TRUETYPE_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_pcf_driver_h","text":"# define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_PCF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_type1_tables_h","text":"# define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format.","title":"FT_TYPE1_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_ids_h","text":"# define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications.","title":"FT_TRUETYPE_IDS_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tables_h","text":"# define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.","title":"FT_TRUETYPE_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tags_h","text":"# define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_TRUETYPE_TAGS_H"},{"location":"ft2-header_file_macros.html#ft_bdf_h","text":"# define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.","title":"FT_BDF_H"},{"location":"ft2-header_file_macros.html#ft_cid_h","text":"# define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face.","title":"FT_CID_H"},{"location":"ft2-header_file_macros.html#ft_gzip_h","text":"# define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.","title":"FT_GZIP_H"},{"location":"ft2-header_file_macros.html#ft_lzw_h","text":"# define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.","title":"FT_LZW_H"},{"location":"ft2-header_file_macros.html#ft_bzip2_h","text":"# define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files.","title":"FT_BZIP2_H"},{"location":"ft2-header_file_macros.html#ft_winfonts_h","text":"# define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.","title":"FT_WINFONTS_H"},{"location":"ft2-header_file_macros.html#ft_glyph_h","text":"# define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component.","title":"FT_GLYPH_H"},{"location":"ft2-header_file_macros.html#ft_bitmap_h","text":"# define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.","title":"FT_BITMAP_H"},{"location":"ft2-header_file_macros.html#ft_bbox_h","text":"# define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.","title":"FT_BBOX_H"},{"location":"ft2-header_file_macros.html#ft_cache_h","text":"# define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system.","title":"FT_CACHE_H"},{"location":"ft2-header_file_macros.html#ft_mac_h","text":"# define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).","title":"FT_MAC_H"},{"location":"ft2-header_file_macros.html#ft_multiple_masters_h","text":"# define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2.","title":"FT_MULTIPLE_MASTERS_H"},{"location":"ft2-header_file_macros.html#ft_sfnt_names_h","text":"# define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_SFNT_NAMES_H"},{"location":"ft2-header_file_macros.html#ft_opentype_validate_h","text":"# define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019).","title":"FT_OPENTYPE_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_gx_validate_h","text":"# define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019).","title":"FT_GX_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_pfr_h","text":"# define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data.","title":"FT_PFR_H"},{"location":"ft2-header_file_macros.html#ft_stroker_h","text":"# define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths.","title":"FT_STROKER_H"},{"location":"ft2-header_file_macros.html#ft_synthesis_h","text":"# define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening.","title":"FT_SYNTHESIS_H"},{"location":"ft2-header_file_macros.html#ft_font_formats_h","text":"# define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats.","title":"FT_FONT_FORMATS_H"},{"location":"ft2-header_file_macros.html#ft_trigonometry_h","text":"# define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents).","title":"FT_TRIGONOMETRY_H"},{"location":"ft2-header_file_macros.html#ft_lcd_filter_h","text":"# define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering.","title":"FT_LCD_FILTER_H"},{"location":"ft2-header_file_macros.html#ft_incremental_h","text":"# define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading.","title":"FT_INCREMENTAL_H"},{"location":"ft2-header_file_macros.html#ft_gasp_h","text":"# define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table.","title":"FT_GASP_H"},{"location":"ft2-header_file_macros.html#ft_advances_h","text":"# define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances.","title":"FT_ADVANCES_H"},{"location":"ft2-header_file_macros.html#ft_color_h","text":"# define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"FT_COLOR_H"},{"location":"ft2-header_inclusion.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb FreeType's header inclusion scheme FreeType's header inclusion scheme \u00b6 Synopsis \u00b6 To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#freetypes-header-inclusion-scheme","text":"","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#synopsis","text":"To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"Synopsis"},{"location":"ft2-incremental.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb Incremental Loading Incremental Loading \u00b6 Synopsis \u00b6 This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example. FT_Incremental \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values. note It is up to client applications to create and implement FT_Incremental objects, as long as they provide implementations for the methods FT_Incremental_GetGlyphDataFunc , FT_Incremental_FreeGlyphDataFunc and FT_Incremental_GetGlyphMetricsFunc . See the description of FT_Incremental_InterfaceRec to understand how to use incremental objects with FreeType. FT_Incremental_MetricsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method. fields bearing_x Left bearing, in font units. bearing_y Top bearing, in font units. advance Horizontal component of glyph advance, in font units. advance_v Vertical component of glyph advance, in font units. note These correspond to horizontal or vertical metrics depending on the value of the vertical argument to the function FT_Incremental_GetGlyphMetricsFunc . FT_Incremental_Metrics \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure. FT_Incremental_GetGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format. input incremental Handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. output adata A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block). return FreeType error code. 0 means success. note If this function returns successfully the method FT_Incremental_FreeGlyphDataFunc will be called later to release the data bytes. Nested calls to FT_Incremental_GetGlyphDataFunc can happen for compound glyphs. FT_Incremental_FreeGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc . input incremental A handle to an opaque FT_Incremental handle provided by the client application. data A structure describing the glyph data bytes (which will be accessed as a read-only byte block). FT_Incremental_GetGlyphMetricsFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper. input incremental A handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. vertical If true, return vertical metrics. ametrics This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero. output ametrics The replacement glyph metrics in font units. FT_Incremental_FuncsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec . fields get_glyph_data The function to get glyph data. Must not be null. free_glyph_data The function to release glyph data. Must not be null. get_glyph_metrics The function to get glyph metrics. May be null if the font does not provide overriding glyph metrics. FT_Incremental_InterfaceRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = &parameter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ... FT_Incremental_Interface \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"Incremental Loading"},{"location":"ft2-incremental.html#incremental-loading","text":"","title":"Incremental Loading"},{"location":"ft2-incremental.html#synopsis","text":"This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example.","title":"Synopsis"},{"location":"ft2-incremental.html#ft_incremental","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.","title":"FT_Incremental"},{"location":"ft2-incremental.html#ft_incremental_metricsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method.","title":"FT_Incremental_MetricsRec"},{"location":"ft2-incremental.html#ft_incremental_metrics","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure.","title":"FT_Incremental_Metrics"},{"location":"ft2-incremental.html#ft_incremental_getglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format.","title":"FT_Incremental_GetGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_freeglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc .","title":"FT_Incremental_FreeGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_getglyphmetricsfunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.","title":"FT_Incremental_GetGlyphMetricsFunc"},{"location":"ft2-incremental.html#ft_incremental_funcsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec .","title":"FT_Incremental_FuncsRec"},{"location":"ft2-incremental.html#ft_incremental_interfacerec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = &parameter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ...","title":"FT_Incremental_InterfaceRec"},{"location":"ft2-incremental.html#ft_incremental_interface","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"FT_Incremental_Interface"},{"location":"ft2-index.html","text":"FreeType \u00bb Docs \u00bb Global Index FreeType-2.10.4 API Reference \u00b6 B \u00b6 BDF_Property BDF_PROPERTY_TYPE_ATOM BDF_PROPERTY_TYPE_CARDINAL BDF_PROPERTY_TYPE_INTEGER BDF_PROPERTY_TYPE_NONE BDF_PropertyRec BDF_PropertyType C \u00b6 CID_FaceDict CID_FaceDictRec CID_FaceInfo CID_FaceInfoRec CID_FontDict CID_Info D \u00b6 darkening-parameters default-script F \u00b6 fallback-script FREETYPE_MAJOR FREETYPE_MINOR FREETYPE_PATCH FREETYPE_XXX FT_Activate_Size FT_Add_Default_Modules FT_Add_Module FT_ADVANCE_FLAG_FAST_ONLY FT_ADVANCES_H FT_Alloc_Func FT_Angle FT_ANGLE_2PI FT_Angle_Diff FT_ANGLE_PI FT_ANGLE_PI2 FT_ANGLE_PI4 FT_Atan2 FT_Attach_File FT_Attach_Stream FT_AUTOHINTER_H FT_AUTOHINTER_SCRIPT_CJK FT_AUTOHINTER_SCRIPT_INDIC FT_AUTOHINTER_SCRIPT_LATIN FT_AUTOHINTER_SCRIPT_NONE FT_AUTOHINTER_SCRIPT_XXX FT_BBox FT_BBOX_H FT_BDF_H FT_Bitmap FT_Bitmap_Blend FT_Bitmap_Convert FT_Bitmap_Copy FT_Bitmap_Done FT_Bitmap_Embolden FT_BITMAP_H FT_Bitmap_Init FT_Bitmap_Size FT_BitmapGlyph FT_BitmapGlyphRec FT_Bool FT_Byte FT_Bytes FT_BZIP2_H FT_CACHE_H FT_CeilFix FT_CFF_DRIVER_H FT_Char FT_CharMap FT_CharMapRec FT_CID_H FT_ClassicKern_Free FT_ClassicKern_Validate FT_Color FT_COLOR_H FT_CONFIG_CONFIG_H FT_CONFIG_MODULES_H FT_CONFIG_OPTIONS_H FT_CONFIG_STANDARD_LIBRARY_H FT_Cos FT_Data FT_DEBUG_HOOK_TRUETYPE FT_DEBUG_HOOK_XXX FT_DebugHook_Func FT_DivFix FT_Done_Face FT_Done_FreeType FT_Done_Glyph FT_Done_Library FT_Done_MM_Var FT_Done_Size FT_Driver FT_DRIVER_H FT_ENC_TAG FT_Encoding FT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_STANDARD FT_ENCODING_APPLE_ROMAN FT_ENCODING_BIG5 FT_ENCODING_JOHAB FT_ENCODING_MS_BIG5 FT_ENCODING_MS_GB2312 FT_ENCODING_MS_JOHAB FT_ENCODING_MS_SJIS FT_ENCODING_MS_SYMBOL FT_ENCODING_MS_WANSUNG FT_ENCODING_NONE FT_ENCODING_OLD_LATIN_2 FT_ENCODING_PRC FT_ENCODING_SJIS FT_ENCODING_UNICODE FT_ENCODING_WANSUNG FT_Err_XXX FT_Error FT_Error_String FT_ERRORS_H FT_F26Dot6 FT_F2Dot14 FT_Face FT_Face_CheckTrueTypePatents FT_FACE_FLAG_CID_KEYED FT_FACE_FLAG_COLOR FT_FACE_FLAG_EXTERNAL_STREAM FT_FACE_FLAG_FAST_GLYPHS FT_FACE_FLAG_FIXED_SIZES FT_FACE_FLAG_FIXED_WIDTH FT_FACE_FLAG_GLYPH_NAMES FT_FACE_FLAG_HINTER FT_FACE_FLAG_HORIZONTAL FT_FACE_FLAG_KERNING FT_FACE_FLAG_MULTIPLE_MASTERS FT_FACE_FLAG_SCALABLE FT_FACE_FLAG_SFNT FT_FACE_FLAG_TRICKY FT_FACE_FLAG_VARIATION FT_FACE_FLAG_VERTICAL FT_FACE_FLAG_XXX FT_Face_GetCharsOfVariant FT_Face_GetCharVariantIndex FT_Face_GetCharVariantIsDefault FT_Face_GetVariantSelectors FT_Face_GetVariantsOfChar FT_Face_Internal FT_Face_Properties FT_Face_SetUnpatentedHinting FT_FaceRec FT_Fixed FT_FloorFix FT_FONT_FORMATS_H FT_Free_Func FT_FREETYPE_H FT_FSTYPE_BITMAP_EMBEDDING_ONLY FT_FSTYPE_EDITABLE_EMBEDDING FT_FSTYPE_INSTALLABLE_EMBEDDING FT_FSTYPE_NO_SUBSETTING FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING FT_FSTYPE_XXX FT_FWord FT_GASP_DO_GRAY FT_GASP_DO_GRIDFIT FT_GASP_H FT_GASP_NO_TABLE FT_GASP_SYMMETRIC_GRIDFIT FT_GASP_SYMMETRIC_SMOOTHING FT_GASP_XXX FT_Generic FT_Generic_Finalizer FT_Get_Advance FT_Get_Advances FT_Get_BDF_Charset_ID FT_Get_BDF_Property FT_Get_Char_Index FT_Get_Charmap_Index FT_Get_CID_From_Glyph_Index FT_Get_CID_Is_Internally_CID_Keyed FT_Get_CID_Registry_Ordering_Supplement FT_Get_CMap_Format FT_Get_CMap_Language_ID FT_Get_Color_Glyph_Layer FT_Get_First_Char FT_Get_Font_Format FT_Get_FSType_Flags FT_Get_Gasp FT_Get_Glyph FT_Get_Glyph_Name FT_Get_Kerning FT_Get_MM_Blend_Coordinates FT_Get_MM_Var FT_Get_MM_WeightVector FT_Get_Module FT_Get_Multi_Master FT_Get_Name_Index FT_Get_Next_Char FT_Get_PFR_Advance FT_Get_PFR_Kerning FT_Get_PFR_Metrics FT_Get_Postscript_Name FT_Get_PS_Font_Info FT_Get_PS_Font_Private FT_Get_PS_Font_Value FT_Get_Renderer FT_Get_Sfnt_LangTag FT_Get_Sfnt_Name FT_Get_Sfnt_Name_Count FT_Get_Sfnt_Table FT_Get_SubGlyph_Info FT_Get_Track_Kerning FT_Get_TrueType_Engine_Type FT_Get_Var_Axis_Flags FT_Get_Var_Blend_Coordinates FT_Get_Var_Design_Coordinates FT_Get_WinFNT_Header FT_GetFile_From_Mac_ATS_Name FT_GetFile_From_Mac_Name FT_GetFilePath_From_Mac_ATS_Name FT_Glyph FT_GLYPH_BBOX_GRIDFIT FT_Glyph_BBox_Mode FT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_SUBPIXELS FT_GLYPH_BBOX_TRUNCATE FT_GLYPH_BBOX_UNSCALED FT_Glyph_Copy FT_Glyph_Format FT_GLYPH_FORMAT_BITMAP FT_GLYPH_FORMAT_COMPOSITE FT_GLYPH_FORMAT_NONE FT_GLYPH_FORMAT_OUTLINE FT_GLYPH_FORMAT_PLOTTER FT_Glyph_Get_CBox FT_GLYPH_H FT_Glyph_Metrics FT_Glyph_Stroke FT_Glyph_StrokeBorder FT_Glyph_To_Bitmap FT_Glyph_Transform FT_GlyphRec FT_GlyphSlot FT_GlyphSlot_Own_Bitmap FT_GlyphSlotRec FT_GX_VALIDATE_H FT_GZIP_H FT_Gzip_Uncompress FT_HAS_COLOR FT_HAS_FAST_GLYPHS FT_HAS_FIXED_SIZES FT_HAS_GLYPH_NAMES FT_HAS_HORIZONTAL FT_HAS_KERNING FT_HAS_MULTIPLE_MASTERS FT_Has_PS_Glyph_Names FT_HAS_VERTICAL FT_HINTING_ADOBE FT_HINTING_FREETYPE FT_HINTING_XXX FT_IMAGE_H FT_IMAGE_TAG FT_Incremental FT_Incremental_FreeGlyphDataFunc FT_Incremental_FuncsRec FT_Incremental_GetGlyphDataFunc FT_Incremental_GetGlyphMetricsFunc FT_INCREMENTAL_H FT_Incremental_Interface FT_Incremental_InterfaceRec FT_Incremental_Metrics FT_Incremental_MetricsRec FT_Init_FreeType FT_Int FT_Int16 FT_Int32 FT_Int64 FT_IS_CID_KEYED FT_IS_FIXED_WIDTH FT_IS_NAMED_INSTANCE FT_IS_SCALABLE FT_IS_SFNT FT_IS_TRICKY FT_IS_VARIATION FT_KERNING_DEFAULT FT_Kerning_Mode FT_KERNING_UNFITTED FT_KERNING_UNSCALED FT_LayerIterator FT_LCD_FILTER_DEFAULT FT_LCD_FILTER_H FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 FT_LCD_FILTER_LIGHT FT_LCD_FILTER_NONE FT_LcdFilter FT_LcdFiveTapFilter FT_Library FT_Library_SetLcdFilter FT_Library_SetLcdFilterWeights FT_Library_SetLcdGeometry FT_Library_Version FT_List FT_List_Add FT_List_Destructor FT_List_Finalize FT_List_Find FT_LIST_H FT_List_Insert FT_List_Iterate FT_List_Iterator FT_List_Remove FT_List_Up FT_ListNode FT_ListNodeRec FT_ListRec FT_LOAD_BITMAP_METRICS_ONLY FT_Load_Char FT_LOAD_COLOR FT_LOAD_COMPUTE_METRICS FT_LOAD_CROP_BITMAP FT_LOAD_DEFAULT FT_LOAD_FORCE_AUTOHINT FT_Load_Glyph FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH FT_LOAD_IGNORE_TRANSFORM FT_LOAD_LINEAR_DESIGN FT_LOAD_MONOCHROME FT_LOAD_NO_AUTOHINT FT_LOAD_NO_BITMAP FT_LOAD_NO_HINTING FT_LOAD_NO_RECURSE FT_LOAD_NO_SCALE FT_LOAD_PEDANTIC FT_LOAD_RENDER FT_Load_Sfnt_Table FT_LOAD_TARGET_LCD FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_MODE FT_LOAD_TARGET_MONO FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_XXX FT_LOAD_VERTICAL_LAYOUT FT_LOAD_XXX FT_Long FT_LZW_H FT_MAC_H FT_MAKE_TAG FT_Matrix FT_Matrix_Invert FT_Matrix_Multiply FT_Memory FT_MemoryRec FT_MM_Axis FT_MM_Var FT_Module FT_Module_Class FT_Module_Constructor FT_Module_Destructor FT_MODULE_ERRORS_H FT_MODULE_H FT_Module_Requester FT_MulDiv FT_MulFix FT_Multi_Master FT_MULTIPLE_MASTERS_H FT_New_Face FT_New_Face_From_FOND FT_New_Face_From_FSRef FT_New_Face_From_FSSpec FT_New_Glyph FT_New_Library FT_New_Memory_Face FT_New_Size FT_Offset FT_Open_Args FT_OPEN_DRIVER FT_Open_Face FT_OPEN_MEMORY FT_OPEN_PARAMS FT_OPEN_PATHNAME FT_OPEN_STREAM FT_OPEN_XXX FT_OpenType_Free FT_OpenType_Validate FT_OPENTYPE_VALIDATE_H FT_Orientation FT_ORIENTATION_FILL_LEFT FT_ORIENTATION_FILL_RIGHT FT_ORIENTATION_NONE FT_ORIENTATION_POSTSCRIPT FT_ORIENTATION_TRUETYPE FT_Outline FT_Outline_Check FT_Outline_ConicToFunc FT_Outline_Copy FT_Outline_CubicToFunc FT_Outline_Decompose FT_Outline_Done FT_Outline_Embolden FT_Outline_EmboldenXY FT_OUTLINE_EVEN_ODD_FILL FT_Outline_Funcs FT_Outline_Get_BBox FT_Outline_Get_Bitmap FT_Outline_Get_CBox FT_Outline_Get_Orientation FT_Outline_GetInsideBorder FT_Outline_GetOutsideBorder FT_OUTLINE_H FT_OUTLINE_HIGH_PRECISION FT_OUTLINE_IGNORE_DROPOUTS FT_OUTLINE_INCLUDE_STUBS FT_Outline_LineToFunc FT_Outline_MoveToFunc FT_Outline_New FT_OUTLINE_NONE FT_OUTLINE_OVERLAP FT_OUTLINE_OWNER FT_Outline_Render FT_Outline_Reverse FT_OUTLINE_REVERSE_FILL FT_OUTLINE_SINGLE_PASS FT_OUTLINE_SMART_DROPOUTS FT_Outline_Transform FT_Outline_Translate FT_OUTLINE_XXX FT_OutlineGlyph FT_OutlineGlyphRec FT_Palette_Data FT_Palette_Data_Get FT_PALETTE_FOR_DARK_BACKGROUND FT_PALETTE_FOR_LIGHT_BACKGROUND FT_Palette_Select FT_Palette_Set_Foreground_Color FT_PALETTE_XXX FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY FT_PARAM_TAG_INCREMENTAL FT_PARAM_TAG_LCD_FILTER_WEIGHTS FT_PARAM_TAG_RANDOM_SEED FT_PARAM_TAG_STEM_DARKENING FT_PARAM_TAG_UNPATENTED_HINTING FT_Parameter FT_PCF_DRIVER_H FT_PFR_H FT_Pixel_Mode FT_PIXEL_MODE_BGRA FT_PIXEL_MODE_GRAY FT_PIXEL_MODE_GRAY2 FT_PIXEL_MODE_GRAY4 FT_PIXEL_MODE_LCD FT_PIXEL_MODE_LCD_V FT_PIXEL_MODE_MONO FT_PIXEL_MODE_NONE FT_Pointer FT_Pos FT_Prop_GlyphToScriptMap FT_Prop_IncreaseXHeight FT_Property_Get FT_Property_Set FT_PtrDist FT_Raster FT_Raster_BitSet_Func FT_Raster_BitTest_Func FT_Raster_DoneFunc FT_RASTER_FLAG_AA FT_RASTER_FLAG_CLIP FT_RASTER_FLAG_DEFAULT FT_RASTER_FLAG_DIRECT FT_RASTER_FLAG_XXX FT_Raster_Funcs FT_Raster_NewFunc FT_Raster_Params FT_Raster_RenderFunc FT_Raster_ResetFunc FT_Raster_SetModeFunc FT_Realloc_Func FT_Reference_Face FT_Reference_Library FT_Remove_Module FT_Render_Glyph FT_RENDER_H FT_Render_Mode FT_RENDER_MODE_LCD FT_RENDER_MODE_LCD_V FT_RENDER_MODE_LIGHT FT_RENDER_MODE_MONO FT_RENDER_MODE_NORMAL FT_Renderer FT_Renderer_Class FT_Request_Size FT_RoundFix FT_Select_Charmap FT_Select_Size FT_Set_Char_Size FT_Set_Charmap FT_Set_Debug_Hook FT_Set_Default_Properties FT_Set_MM_Blend_Coordinates FT_Set_MM_Design_Coordinates FT_Set_MM_WeightVector FT_Set_Named_Instance FT_Set_Pixel_Sizes FT_Set_Renderer FT_Set_Transform FT_Set_Var_Blend_Coordinates FT_Set_Var_Design_Coordinates FT_SFNT_HEAD FT_SFNT_HHEA FT_SFNT_MAXP FT_SFNT_NAMES_H FT_SFNT_OS2 FT_SFNT_PCLT FT_SFNT_POST FT_Sfnt_Table_Info FT_Sfnt_Tag FT_SFNT_VHEA FT_SfntLangTag FT_SfntName FT_Short FT_Sin FT_Size FT_Size_Internal FT_Size_Metrics FT_Size_Request FT_Size_Request_Type FT_SIZE_REQUEST_TYPE_BBOX FT_SIZE_REQUEST_TYPE_CELL FT_SIZE_REQUEST_TYPE_NOMINAL FT_SIZE_REQUEST_TYPE_REAL_DIM FT_SIZE_REQUEST_TYPE_SCALES FT_Size_RequestRec FT_SizeRec FT_SIZES_H FT_Slot_Internal FT_Span FT_SpanFunc FT_Stream FT_Stream_CloseFunc FT_Stream_IoFunc FT_Stream_OpenBzip2 FT_Stream_OpenGzip FT_Stream_OpenLZW FT_StreamDesc FT_StreamRec FT_String FT_Stroker FT_Stroker_BeginSubPath FT_STROKER_BORDER_LEFT FT_STROKER_BORDER_RIGHT FT_Stroker_ConicTo FT_Stroker_CubicTo FT_Stroker_Done FT_Stroker_EndSubPath FT_Stroker_Export FT_Stroker_ExportBorder FT_Stroker_GetBorderCounts FT_Stroker_GetCounts FT_STROKER_H FT_Stroker_LineCap FT_STROKER_LINECAP_BUTT FT_STROKER_LINECAP_ROUND FT_STROKER_LINECAP_SQUARE FT_Stroker_LineJoin FT_STROKER_LINEJOIN_BEVEL FT_STROKER_LINEJOIN_MITER FT_STROKER_LINEJOIN_MITER_FIXED FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_ROUND FT_Stroker_LineTo FT_Stroker_New FT_Stroker_ParseOutline FT_Stroker_Rewind FT_Stroker_Set FT_StrokerBorder FT_STYLE_FLAG_BOLD FT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_XXX FT_SubGlyph FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_SUBGLYPH_FLAG_XXX FT_SUBGLYPH_FLAG_XY_SCALE FT_SYNTHESIS_H FT_SYSTEM_H FT_Tag FT_Tan FT_TRIGONOMETRY_H FT_TRUETYPE_DRIVER_H FT_TRUETYPE_ENGINE_TYPE_NONE FT_TRUETYPE_ENGINE_TYPE_PATENTED FT_TRUETYPE_ENGINE_TYPE_UNPATENTED FT_TRUETYPE_IDS_H FT_TRUETYPE_TABLES_H FT_TRUETYPE_TAGS_H FT_TrueTypeEngineType FT_TrueTypeGX_Free FT_TrueTypeGX_Validate FT_TYPE1_TABLES_H FT_TYPES_H FT_UFWord FT_UInt FT_UInt16 FT_UInt32 FT_UInt64 FT_ULong FT_UnitVector FT_UShort FT_VALIDATE_APPLE FT_VALIDATE_BASE FT_VALIDATE_bsln FT_VALIDATE_CKERN FT_VALIDATE_CKERNXXX FT_VALIDATE_feat FT_VALIDATE_GDEF FT_VALIDATE_GPOS FT_VALIDATE_GSUB FT_VALIDATE_GX FT_VALIDATE_GX_LENGTH FT_VALIDATE_GXXXX FT_VALIDATE_JSTF FT_VALIDATE_just FT_VALIDATE_kern FT_VALIDATE_lcar FT_VALIDATE_MATH FT_VALIDATE_mort FT_VALIDATE_morx FT_VALIDATE_MS FT_VALIDATE_opbd FT_VALIDATE_OT FT_VALIDATE_OTXXX FT_VALIDATE_prop FT_VALIDATE_trak FT_Var_Axis FT_VAR_AXIS_FLAG_HIDDEN FT_VAR_AXIS_FLAG_XXX FT_Var_Named_Style FT_Vector FT_Vector_From_Polar FT_Vector_Length FT_Vector_Polarize FT_Vector_Rotate FT_Vector_Transform FT_Vector_Unit FT_WinFNT_Header FT_WinFNT_HeaderRec FT_WinFNT_ID_CP1250 FT_WinFNT_ID_CP1251 FT_WinFNT_ID_CP1252 FT_WinFNT_ID_CP1253 FT_WinFNT_ID_CP1254 FT_WinFNT_ID_CP1255 FT_WinFNT_ID_CP1256 FT_WinFNT_ID_CP1257 FT_WinFNT_ID_CP1258 FT_WinFNT_ID_CP1361 FT_WinFNT_ID_CP874 FT_WinFNT_ID_CP932 FT_WinFNT_ID_CP936 FT_WinFNT_ID_CP949 FT_WinFNT_ID_CP950 FT_WinFNT_ID_DEFAULT FT_WinFNT_ID_MAC FT_WinFNT_ID_OEM FT_WinFNT_ID_SYMBOL FT_WinFNT_ID_XXX FT_WINFONTS_H FTC_CMapCache FTC_CMapCache_Lookup FTC_CMapCache_New FTC_Face_Requester FTC_FaceID FTC_ImageCache FTC_ImageCache_Lookup FTC_ImageCache_LookupScaler FTC_ImageCache_New FTC_ImageType FTC_ImageTypeRec FTC_Manager FTC_Manager_Done FTC_Manager_LookupFace FTC_Manager_LookupSize FTC_Manager_New FTC_Manager_RemoveFaceID 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FT_LayerIterator \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer . fields num_layers The number of glyph layers for the requested glyph index. Will be set by FT_Get_Color_Glyph_Layer . layer The current layer. Will be set by FT_Get_Color_Glyph_Layer . p An opaque pointer into \u2018COLR\u2019 table data. The caller must set this to NULL before the first call of FT_Get_Color_Glyph_Layer . FT_Get_Color_Glyph_Layer \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1). input face A handle to the parent face object. base_glyph The glyph index the colored glyph layers are associated with. inout iterator An FT_LayerIterator object. For the first call you should set iterator->p to NULL . For all following calls, simply use the same object again. output aglyph_index The glyph index of the current layer. acolor_index The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType). The color palette can be retrieved with FT_Palette_Select . return Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also. note This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with FT_GlyphRec objects (like FT_Get_Glyph or FT_Glyph_To_Bitmap ) don't have access to this information. Note that FT_Render_Glyph is able to handle colored glyph layers automatically if the FT_LOAD_COLOR flag is passed to a previous call to FT_Load_Glyph . [This is an experimental feature.] example FT_Color* palette; FT_LayerIterator iterator; FT_Bool have_layers; FT_UInt layer_glyph_index; FT_UInt layer_color_index; error = FT_Palette_Select( face, palette_index, &palette ); if ( error ) palette = NULL; iterator.p = NULL; have_layers = FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ); if ( palette && have_layers ) { do { FT_Color layer_color; if ( layer_color_index == 0xFFFF ) layer_color = text_foreground_color; else layer_color = palette[layer_color_index]; // Load and render glyph `layer_glyph_index', then // blend resulting pixmap (using color `layer_color') // with previously created pixmaps. } while ( FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ) ); }","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#glyph-layer-management","text":"","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#synopsis","text":"The functions described here allow access of colored glyph layer data in OpenType's \u2018COLR\u2019 tables.","title":"Synopsis"},{"location":"ft2-layer_management.html#ft_layeriterator","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer .","title":"FT_LayerIterator"},{"location":"ft2-layer_management.html#ft_get_color_glyph_layer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1).","title":"FT_Get_Color_Glyph_Layer"},{"location":"ft2-lcd_rendering.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Subpixel Rendering Subpixel Rendering \u00b6 Synopsis \u00b6 FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally. A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel. FT_LcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters. values FT_LCD_FILTER_NONE Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes. FT_LCD_FILTER_DEFAULT This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256th units. FT_LCD_FILTER_LIGHT this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256th units. FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future. The second value is provided for compatibility with FontConfig, which historically used different enumeration, sometimes incorrectly forwarded to FreeType. since 2.3.0 ( FT_LCD_FILTER_LEGACY1 since 2.6.2) FT_Library_SetLcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V . input library A handle to the target library instance. filter The filter type. You can use FT_LCD_FILTER_NONE here to disable this feature, or FT_LCD_FILTER_DEFAULT to use a default filter that should work well on most LCD screens. return FreeType error code. 0 means success. note Since 2.10.3 the LCD filtering is enabled with FT_LCD_FILTER_DEFAULT . It is no longer necessary to call this function explicitly except to choose a different filter or disable filtering altogether with FT_LCD_FILTER_NONE . This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. since 2.3.0 FT_Library_SetLcdFilterWeights \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter . input library A handle to the target library instance. weights A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256th units. return FreeType error code. 0 means success. note This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. LCD filter weights can also be set per face using FT_Face_Properties with FT_PARAM_TAG_LCD_FILTER_WEIGHTS . since 2.4.0 FT_LcdFiveTapFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure. since 2.8 FT_Library_SetLcdGeometry \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering. input library A handle to the target library instance. sub A pointer to an array of 3 vectors in 26.6 fractional pixel format; the function modifies the default values, see the note below. return FreeType error code. 0 means success. note Subpixel geometry examples: {{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color stripes shifted by a third of a pixel. This could be an RGB panel. {{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can specify a BGR panel instead, while keeping the bitmap in the same RGB888 format. {{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap stays RGB888 as a result. {{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement. This function does nothing and returns FT_Err_Unimplemented_Feature in the context of ClearType-style subpixel rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING is defined in your build of the library. since 2.10.0","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#subpixel-rendering","text":"","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#synopsis","text":"FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally. A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.","title":"Synopsis"},{"location":"ft2-lcd_rendering.html#ft_lcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters.","title":"FT_LcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V .","title":"FT_Library_SetLcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilterweights","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter .","title":"FT_Library_SetLcdFilterWeights"},{"location":"ft2-lcd_rendering.html#ft_lcdfivetapfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure.","title":"FT_LcdFiveTapFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdgeometry","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.","title":"FT_Library_SetLcdGeometry"},{"location":"ft2-list_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb List Processing List Processing \u00b6 Synopsis \u00b6 This section contains various definitions related to list processing using doubly-linked nodes. FT_List \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ). FT_ListNode \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element. FT_ListRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType. fields head The head (first element) of doubly-linked list. tail The tail (last element) of doubly-linked list. FT_ListNodeRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element. fields prev The previous element in the list. NULL if first. next The next element in the list. NULL if last. data A typeless pointer to the listed object. FT_List_Add \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list. inout list A pointer to the parent list. node The node to append. FT_List_Insert \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list. inout list A pointer to parent list. node The node to insert. FT_List_Find \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object. input list A pointer to the parent list. data The address of the listed object. return List node. NULL if it wasn't found. FT_List_Remove \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list! input node The node to remove. inout list A pointer to the parent list. FT_List_Up \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists. inout list A pointer to the parent list. node The node to move. FT_List_Iterate \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value. input list A handle to the list. iterator An iterator function, called on each node of the list. user A user-supplied field that is passed as the second argument to the iterator. return The result (a FreeType error code) of the last iterator call. FT_List_Iterator \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate . input node The current iteration list node. user A typeless pointer passed to FT_List_Iterate . Can be used to point to the iteration's state. FT_List_Finalize \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself. input list A handle to the list. destroy A list destructor that will be applied to each element of the list. Set this to NULL if not needed. memory The current memory object that handles deallocation. user A user-supplied field that is passed as the last argument to the destructor. note This function expects that all nodes added by FT_List_Add or FT_List_Insert have been dynamically allocated. FT_List_Destructor \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list. input system The current system object. data The current object to destroy. user A typeless pointer passed to FT_List_Iterate . It can be used to point to the iteration's state.","title":"List Processing"},{"location":"ft2-list_processing.html#list-processing","text":"","title":"List Processing"},{"location":"ft2-list_processing.html#synopsis","text":"This section contains various definitions related to list processing using doubly-linked nodes.","title":"Synopsis"},{"location":"ft2-list_processing.html#ft_list","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ).","title":"FT_List"},{"location":"ft2-list_processing.html#ft_listnode","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element.","title":"FT_ListNode"},{"location":"ft2-list_processing.html#ft_listrec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.","title":"FT_ListRec"},{"location":"ft2-list_processing.html#ft_listnoderec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element.","title":"FT_ListNodeRec"},{"location":"ft2-list_processing.html#ft_list_add","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list.","title":"FT_List_Add"},{"location":"ft2-list_processing.html#ft_list_insert","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list.","title":"FT_List_Insert"},{"location":"ft2-list_processing.html#ft_list_find","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object.","title":"FT_List_Find"},{"location":"ft2-list_processing.html#ft_list_remove","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list!","title":"FT_List_Remove"},{"location":"ft2-list_processing.html#ft_list_up","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists.","title":"FT_List_Up"},{"location":"ft2-list_processing.html#ft_list_iterate","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.","title":"FT_List_Iterate"},{"location":"ft2-list_processing.html#ft_list_iterator","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate .","title":"FT_List_Iterator"},{"location":"ft2-list_processing.html#ft_list_finalize","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself.","title":"FT_List_Finalize"},{"location":"ft2-list_processing.html#ft_list_destructor","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list.","title":"FT_List_Destructor"},{"location":"ft2-lzw.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb LZW Streams LZW Streams \u00b6 Synopsis \u00b6 In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions. FT_Stream_OpenLZW \u00b6 Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with LZW support.","title":"LZW Streams"},{"location":"ft2-lzw.html#lzw-streams","text":"","title":"LZW Streams"},{"location":"ft2-lzw.html#synopsis","text":"In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions.","title":"Synopsis"},{"location":"ft2-lzw.html#ft_stream_openlzw","text":"Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86.","title":"FT_Stream_OpenLZW"},{"location":"ft2-mac_specific.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Mac Specific Interface Mac Specific Interface \u00b6 Synopsis \u00b6 The following definitions are only available if FreeType is compiled on a Macintosh. FT_New_Face_From_FOND \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource. inout library A handle to the library resource. input fond A FOND resource. face_index Only supported for the -1 \u2018sanity check\u2019 special case. output aface A handle to a new face object. return FreeType error code. 0 means success. example This function can be used to create FT_Face objects from fonts that are installed in the system as follows. fond = GetResource( 'FOND', fontName ); error = FT_New_Face_From_FOND( library, fond, 0, &face ); FT_GetFile_From_Mac_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font (e.g., Times New Roman Bold). output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFile_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font in ATS framework. output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFilePath_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework. input fontName Mac OS name of the font in ATS framework. output path Buffer to store pathname of the file. For passing to FT_New_Face . The client must allocate this buffer before calling this function. maxPathSize Lengths of the buffer path that client allocated. face_index Index of the face. For passing to FT_New_Face . return FreeType error code. 0 means success. FT_New_Face_From_FSSpec \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file. inout library A handle to the library resource. input spec FSSpec to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSSpec is identical to FT_New_Face except it accepts an FSSpec instead of a path. FT_New_Face_From_FSRef \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file. inout library A handle to the library resource. input spec FSRef to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSRef is identical to FT_New_Face except it accepts an FSRef instead of a path.","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#mac-specific-interface","text":"","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#synopsis","text":"The following definitions are only available if FreeType is compiled on a Macintosh.","title":"Synopsis"},{"location":"ft2-mac_specific.html#ft_new_face_from_fond","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource.","title":"FT_New_Face_From_FOND"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_Name"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_getfilepath_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework.","title":"FT_GetFilePath_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsspec","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file.","title":"FT_New_Face_From_FSSpec"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsref","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file.","title":"FT_New_Face_From_FSRef"},{"location":"ft2-module_management.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Module Management Module Management \u00b6 Synopsis \u00b6 The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also. Here is a list of possible values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module. FT_Module \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former. FT_Module_Constructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object. input module The module to initialize. FT_Module_Destructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object. input module The module to finalize. FT_Module_Requester \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface. input module The module to be searched. name The name of the interface in the module. FT_Module_Class \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application. fields module_flags Bit flags describing the module. module_size The size of one module object/instance in bytes. module_name The name of the module. module_version The version, as a 16.16 fixed number (major.minor). module_requires The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000. module_interface A typeless pointer to a structure (which varies between different modules) that holds the module's interface functions. This is essentially what get_interface returns. module_init The initializing function. module_done The finalizing function. get_interface The interface requesting function. FT_Add_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance. inout library A handle to the library object. input clazz A pointer to class descriptor for the module. return FreeType error code. 0 means success. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. FT_Get_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name. input library A handle to the library object. module_name The module's name (as an ASCII string). return A module handle. 0 if none was found. note FreeType's internal modules aren't documented very well, and you should look up the source code for details. FT_Remove_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance. inout library A handle to a library object. input module A handle to a module object. return FreeType error code. 0 means success. note The module object is destroyed by the function in case of success. FT_Add_Default_Modules \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager). inout library A handle to a new library object. FT_Property_Set \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. Note that only a few modules have properties. value A generic pointer to a variable or structure that gives the new value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example sets property \u2018bar\u2019 (a simple integer) in module \u2018foo\u2019 to value 1. FT_UInt bar; bar = 1; FT_Property_Set( library, \"foo\", \"bar\", &bar ); Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call FTC_Manager_Reset to completely flush the cache if a module property gets changed after FTC_Manager_New has been called. It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead. since 2.4.11 FT_Property_Get \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. inout value A generic pointer to a variable or structure that gives the value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example gets property \u2018baz\u2019 (a range) in module \u2018foo\u2019. typedef range_ { FT_Int32 min; FT_Int32 max; } range; range baz; FT_Property_Get( library, \"foo\", \"baz\", &baz ); It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead. since 2.4.11 FT_Set_Default_Properties \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0 \\ autofitter:warping=1 inout library A handle to a new library object. since 2.8 FT_New_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance. input memory A handle to the original memory object. output alibrary A pointer to handle of a new library object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Done_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects. input library A handle to the target library. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Reference_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects. input library A handle to a target library object. return FreeType error code. 0 means success. since 2.4.2 FT_Renderer \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths. FT_Renderer_Class \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor. fields root The root FT_Module_Class fields. glyph_format The glyph image format this renderer handles. render_glyph A method used to render the image that is in a given glyph slot into a bitmap. transform_glyph A method used to transform the image that is in a given glyph slot. get_glyph_cbox A method used to access the glyph's cbox. set_mode A method used to pass additional parameters. raster_class For FT_GLYPH_FORMAT_OUTLINE renderers only. This is a pointer to its raster's class. FT_Get_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format. input library A handle to the library object. format The glyph format. return A renderer handle. 0 if none found. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. To add a new renderer, simply use FT_Add_Module . To retrieve a renderer by its name, use FT_Get_Module . FT_Set_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode. inout library A handle to the library object. input renderer A handle to the renderer object. num_params The number of additional parameters. parameters Additional parameters. return FreeType error code. 0 means success. note In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps. This doesn't change the current renderer for other formats. Currently, no FreeType renderer module uses parameters ; you should thus always pass NULL as the value. FT_Set_Debug_Hook \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage. inout library A handle to the library object. input hook_index The index of the debug hook. You should use defined enumeration macros like FT_DEBUG_HOOK_TRUETYPE . debug_hook The function used to debug the interpreter. note Currently, four debug hook slots are available, but only one (for the TrueType interpreter) is defined. FT_Driver \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files. FT_DebugHook_Func \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement. inout arg A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, TT_ExecContext , which is declared in FreeType's internal header file tttypes.h . FT_DEBUG_HOOK_XXX \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices. values FT_DEBUG_HOOK_TRUETYPE This hook index identifies the TrueType bytecode debugger.","title":"Module Management"},{"location":"ft2-module_management.html#module-management","text":"","title":"Module Management"},{"location":"ft2-module_management.html#synopsis","text":"The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also. Here is a list of possible values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module.","title":"Synopsis"},{"location":"ft2-module_management.html#ft_module","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former.","title":"FT_Module"},{"location":"ft2-module_management.html#ft_module_constructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object.","title":"FT_Module_Constructor"},{"location":"ft2-module_management.html#ft_module_destructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object.","title":"FT_Module_Destructor"},{"location":"ft2-module_management.html#ft_module_requester","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface.","title":"FT_Module_Requester"},{"location":"ft2-module_management.html#ft_module_class","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.","title":"FT_Module_Class"},{"location":"ft2-module_management.html#ft_add_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance.","title":"FT_Add_Module"},{"location":"ft2-module_management.html#ft_get_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name.","title":"FT_Get_Module"},{"location":"ft2-module_management.html#ft_remove_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance.","title":"FT_Remove_Module"},{"location":"ft2-module_management.html#ft_add_default_modules","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager).","title":"FT_Add_Default_Modules"},{"location":"ft2-module_management.html#ft_property_set","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module.","title":"FT_Property_Set"},{"location":"ft2-module_management.html#ft_property_get","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value.","title":"FT_Property_Get"},{"location":"ft2-module_management.html#ft_set_default_properties","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0 \\ autofitter:warping=1","title":"FT_Set_Default_Properties"},{"location":"ft2-module_management.html#ft_new_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance.","title":"FT_New_Library"},{"location":"ft2-module_management.html#ft_done_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects.","title":"FT_Done_Library"},{"location":"ft2-module_management.html#ft_reference_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects.","title":"FT_Reference_Library"},{"location":"ft2-module_management.html#ft_renderer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths.","title":"FT_Renderer"},{"location":"ft2-module_management.html#ft_renderer_class","text":"Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor.","title":"FT_Renderer_Class"},{"location":"ft2-module_management.html#ft_get_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format.","title":"FT_Get_Renderer"},{"location":"ft2-module_management.html#ft_set_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode.","title":"FT_Set_Renderer"},{"location":"ft2-module_management.html#ft_set_debug_hook","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage.","title":"FT_Set_Debug_Hook"},{"location":"ft2-module_management.html#ft_driver","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files.","title":"FT_Driver"},{"location":"ft2-module_management.html#ft_debughook_func","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement.","title":"FT_DebugHook_Func"},{"location":"ft2-module_management.html#ft_debug_hook_xxx","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices.","title":"FT_DEBUG_HOOK_XXX"},{"location":"ft2-multiple_masters.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Multiple Masters Multiple Masters \u00b6 Synopsis \u00b6 The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. FT_MM_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts. fields name The axis's name. minimum The axis's minimum design coordinate. maximum The axis's maximum design coordinate. FT_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts. fields num_axis Number of axes. Cannot exceed 4. num_designs Number of designs; should be normally 2^num_axis even though the Type 1 specification strangely allows for intermediate designs to be present. This number cannot exceed 16. axis A table of axis descriptors. FT_Var_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts. fields name The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts. minimum The axis's minimum design coordinate. def The axis's default design coordinate. FreeType computes meaningful default values for Adobe MM fonts. maximum The axis's maximum design coordinate. tag The axis's tag (the equivalent to \u2018name\u2019 for TrueType GX and OpenType variation fonts). FreeType provides default values for Adobe MM fonts if possible. strid The axis name entry in the font's \u2018name\u2019 table. This is another (and often better) version of the \u2018name\u2019 field for TrueType GX or OpenType variation fonts. Not meaningful for Adobe MM fonts. note The fields minimum , def , and maximum are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are integers. FT_Var_Named_Style \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts. fields coords The design coordinates for this instance. This is an array with one entry for each axis. strid The entry in \u2018name\u2019 table identifying this instance. psid The entry in \u2018name\u2019 table identifying a PostScript name for this instance. Value 0xFFFF indicates a missing entry. FT_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others. fields num_axis The number of axes. The maximum value is 4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts. num_designs The number of designs; should be normally 2^num_axis for Adobe MM fonts. Not meaningful for TrueType GX or OpenType variation fonts (where every glyph could have a different number of designs). num_namedstyles The number of named styles; a \u2018named style\u2019 is a tuple of design coordinates that has a string ID (in the \u2018name\u2019 table) associated with it. The font can tell the user that, for example, [Weight=1.5,Width=1.1] is \u2018Bold\u2019. Another name for \u2018named style\u2019 is \u2018named instance\u2019. For Adobe Multiple Masters fonts, this value is always zero because the format does not support named styles. axis An axis descriptor table. TrueType GX and OpenType variation fonts contain slightly more data than Adobe MM fonts. Memory management of this pointer is done internally by FreeType. namedstyle A named style (instance) table. Only meaningful for TrueType GX and OpenType variation fonts. Memory management of this pointer is done internally by FreeType. FT_Get_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts. input face A handle to the source face. output amaster The Multiple Masters descriptor. return FreeType error code. 0 means success. FT_Get_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats. input face A handle to the source face. output amaster The variation descriptor. Allocates a data structure, which the user must deallocate with a call to FT_Done_MM_Var after use. return FreeType error code. 0 means success. FT_Done_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var . input library A handle of the face's parent library object that was used in the call to FT_Get_MM_Var to create amaster . return FreeType error code. 0 means success. FT_Set_MM_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Set_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of design coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0. output coords The design coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords The design coordinates array (each element must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts). return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of normalized blend coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0.5 for Adobe MM fonts, and to 0 for TrueType GX and OpenType variation fonts. output coords The normalized blend coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates . FT_Get_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates . since 2.7.1 FT_Set_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input len The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero. weightvector An array representing the weight vector. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16. If len is zero and weightvector is NULL , the weight vector array is reset to the default values. The Adobe documentation also states that the values in the WeightVector array must total 1.0 \u00b1 0.001. In practice this does not seem to be enforced, so is not enforced here, either. since 2.10 FT_Get_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. len A pointer to the size of the array to be filled. If the size of the array is less than the number of designs, FT_Err_Invalid_Argument is returned, and len is set to the required size (the number of designs). If the size of the array is greater than the number of designs, the remaining entries are set to 0. On successful completion, len is set to the number of designs (i.e., the number of values written to the array). output weightvector An array to be filled. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the WeightVector to 16. since 2.10 FT_VAR_AXIS_FLAG_XXX \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags . values FT_VAR_AXIS_FLAG_HIDDEN The variation axis should not be exposed to user interfaces. since 2.8.1 FT_Get_Var_Axis_Flags \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero). input master The variation descriptor. axis_index The index of the requested variation axis. output flags The \u2018flags\u2019 field. See FT_VAR_AXIS_FLAG_XXX for possible values. return FreeType error code. 0 means success. since 2.8.1 FT_Set_Named_Instance \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance. input face A handle to the source face. instance_index The index of the requested instance, starting with value 1. If set to value 0, FreeType switches to font access without a named instance. return FreeType error code. 0 means success. note The function uses the value of instance_index to set bits 16-30 of the face's face_index field. It also resets any variation applied to the font, and the FT_FACE_FLAG_VARIATION bit of the face's face_flags field gets reset to zero (i.e., FT_IS_VARIATION will return false). For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance. since 2.9","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#multiple-masters","text":"","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#synopsis","text":"The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense.","title":"Synopsis"},{"location":"ft2-multiple_masters.html#ft_mm_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_MM_Axis"},{"location":"ft2-multiple_masters.html#ft_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_var_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.","title":"FT_Var_Axis"},{"location":"ft2-multiple_masters.html#ft_var_named_style","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts.","title":"FT_Var_Named_Style"},{"location":"ft2-multiple_masters.html#ft_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others.","title":"FT_MM_Var"},{"location":"ft2-multiple_masters.html#ft_get_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_get_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats.","title":"FT_Get_MM_Var"},{"location":"ft2-multiple_masters.html#ft_done_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var .","title":"FT_Done_MM_Var"},{"location":"ft2-multiple_masters.html#ft_set_mm_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats.","title":"FT_Set_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats.","title":"FT_Set_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates .","title":"FT_Set_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates .","title":"FT_Get_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_get_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_var_axis_flag_xxx","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags .","title":"FT_VAR_AXIS_FLAG_XXX"},{"location":"ft2-multiple_masters.html#ft_get_var_axis_flags","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero).","title":"FT_Get_Var_Axis_Flags"},{"location":"ft2-multiple_masters.html#ft_set_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance.","title":"FT_Set_Named_Instance"},{"location":"ft2-ot_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb OpenType Validation OpenType Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). FT_OpenType_Validate \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_OTXXX for possible values. output BASE_table A pointer to the BASE table. GDEF_table A pointer to the GDEF table. GPOS_table A pointer to the GPOS table. GSUB_table A pointer to the GSUB table. JSTF_table A pointer to the JSTF table. return FreeType error code. 0 means success. note This function only works with OpenType fonts, returning an error otherwise. After use, the application should deallocate the five tables with FT_OpenType_Free . A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation. FT_OpenType_Free \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_OpenType_Validate . note This function must be used to free the buffer allocated by FT_OpenType_Validate only. FT_VALIDATE_OTXXX \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated. values FT_VALIDATE_BASE Validate BASE table. FT_VALIDATE_GDEF Validate GDEF table. FT_VALIDATE_GPOS Validate GPOS table. FT_VALIDATE_GSUB Validate GSUB table. FT_VALIDATE_JSTF Validate JSTF table. FT_VALIDATE_MATH Validate MATH table. FT_VALIDATE_OT Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#opentype-validation","text":"","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#synopsis","text":"This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"Synopsis"},{"location":"ft2-ot_validation.html#ft_opentype_validate","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_OpenType_Validate"},{"location":"ft2-ot_validation.html#ft_opentype_free","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator.","title":"FT_OpenType_Free"},{"location":"ft2-ot_validation.html#ft_validate_otxxx","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated.","title":"FT_VALIDATE_OTXXX"},{"location":"ft2-outline_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Outline Processing Outline Processing \u00b6 Synopsis \u00b6 This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps. FT_Outline \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter. fields n_contours The number of contours in the outline. n_points The number of points in the outline. points A pointer to an array of n_points FT_Vector elements, giving the outline's point coordinates. tags A pointer to an array of n_points chars, giving each outline point's type. If bit 0 is unset, the point is \u2018off\u2019 the curve, i.e., a Bezier control point, while it is \u2018on\u2019 if set. Bit 1 is meaningful for \u2018off\u2019 points only. If set, it indicates a third-order Bezier arc control point; and a second-order control point if unset. If bit 2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the \u2018SCANMODE\u2019 instruction). Bits 3 and 4 are reserved for internal purposes. contours An array of n_contours shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points \u20180\u2019 to contours[0] , the second one is defined by the points contours[0]+1 to contours[1] , etc. flags A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See FT_OUTLINE_XXX . note The B/W rasterizer only checks bit 2 in the tags array for the first point of each contour. The drop-out mode as given with FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS in flags is then overridden. FT_Outline_New \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size. input library A handle to the library object from where the outline is allocated. Note however that the new outline will not necessarily be freed , when destroying the library, by FT_Done_FreeType . numPoints The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535). numContours The maximum number of contours within the outline. This value must be in the range 0 to numPoints . output anoutline A handle to the new outline. return FreeType error code. 0 means success. note The reason why this function takes a library parameter is simply to use the library's memory allocator. FT_Outline_Done \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New . input library A handle of the library object used to allocate the outline. outline A pointer to the outline object to be discarded. return FreeType error code. 0 means success. note If the outline's \u2018owner\u2019 field is not set, only the outline descriptor will be released. FT_Outline_Copy \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called. input source A handle to the source outline. output target A handle to the target outline. return FreeType error code. 0 means success. FT_Outline_Translate \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline. inout outline A pointer to the target outline descriptor. input xOffset The horizontal offset. yOffset The vertical offset. FT_Outline_Transform \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc. inout outline A pointer to the target outline descriptor. input matrix A pointer to the transformation matrix. note You can use FT_Outline_Translate if you need to translate the outline's points. FT_Outline_Embolden \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also. inout outline A handle to the target outline. input strength How strong the glyph is emboldened. Expressed in 26.6 pixel format. return FreeType error code. 0 means success. note The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly. If you need \u2018better\u2019 metrics values you should call FT_Outline_Get_CBox or FT_Outline_Get_BBox . To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph. example FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE ) FT_Outline_Embolden( &face->glyph->outline, strength ); FT_Outline_EmboldenXY \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions. since 2.4.10 FT_Outline_Reverse \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs. inout outline A pointer to the target outline descriptor. note This function toggles the bit flag FT_OUTLINE_REVERSE_FILL in the outline's flags field. It shouldn't be used by a normal client application, unless it knows what it is doing. FT_Outline_Check \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor. input outline A handle to a source outline. return FreeType error code. 0 means success. note An empty outline, or an outline with a single point only is also valid. FT_Outline_Get_CBox \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input outline A pointer to the source outline descriptor. output acbox The outline's control box. note See FT_Glyph_Get_CBox for a discussion of tricky fonts. FT_Outline_Get_BBox \u00b6 Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema. input outline A pointer to the source outline. output abbox The outline's exact bounding box. return FreeType error code. 0 means success. note If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units. FT_Outline_Get_Bitmap \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout abitmap A pointer to the target bitmap descriptor. return FreeType error code. 0 means success. note This function does not create the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in abitmap should be set accordingly. It will use the raster corresponding to the default glyph format. The value of the num_grays field in abitmap is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use FT_Outline_Render directly. FT_Outline_Render \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout params A pointer to an FT_Raster_Params structure used to describe the rendering operation. return FreeType error code. 0 means success. note This advanced function uses FT_Raster_Params as an argument. The field params.source will be set to outline before the scan converter is called, which means that the value you give to it is actually ignored. Either params.target must point to preallocated bitmap, or FT_RASTER_FLAG_DIRECT must be set in params.flags allowing FreeType rasterizer to be used for direct composition, translucency, etc. See FT_Raster_Params for more details. FT_Outline_Decompose \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline. input outline A pointer to the source target. func_interface A table of \u2018emitters\u2019, i.e., function pointers called during decomposition to indicate path operations. inout user A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition. return FreeType error code. 0 means success. note A contour that contains a single point only is represented by a \u2018move to\u2019 operation followed by \u2018line to\u2019 to the same point. In most cases, it is best to filter this out before using the outline for stroking purposes (otherwise it would result in a visible dot when round caps are used). Similarly, the function returns success for an empty outline also (doing nothing, this is, not calling any emitter); if necessary, you should filter this out, too. FT_Outline_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers. fields move_to The \u2018move to\u2019 emitter. line_to The segment emitter. conic_to The second-order Bezier arc emitter. cubic_to The third-order Bezier arc emitter. shift The shift that is applied to coordinates before they are sent to the emitter. delta The delta that is applied to coordinates before they are sent to the emitter, but after the shift. note The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple: x' = (x << shift) - delta y' = (y << shift) - delta Set the values of shift and delta to 0 to get the original point coordinates. FT_Outline_MoveToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline. input to A pointer to the target point of the \u2018move to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_LineToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline. input to A pointer to the target point of the \u2018line to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_ConicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline. input control An intermediate control point between the last position and the new target in to . to A pointer to the target end point of the conic arc. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_CubicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc. input control1 A pointer to the first Bezier control point. control2 A pointer to the second Bezier control point. to A pointer to the target end point. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled. values FT_ORIENTATION_TRUETYPE According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled. FT_ORIENTATION_POSTSCRIPT According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled. FT_ORIENTATION_FILL_RIGHT This is identical to FT_ORIENTATION_TRUETYPE , but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled. FT_ORIENTATION_FILL_LEFT This is identical to FT_ORIENTATION_POSTSCRIPT , but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled. FT_ORIENTATION_NONE The orientation cannot be determined. That is, different parts of the glyph have different orientation. FT_Outline_Get_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines. input outline A handle to the source outline. return The orientation. FT_OUTLINE_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field. values FT_OUTLINE_NONE Value 0 is reserved. FT_OUTLINE_OWNER If set, this flag indicates that the outline's field arrays (i.e., points , flags , and contours ) are \u2018owned\u2019 by the outline object, and should thus be freed when it is destroyed. FT_OUTLINE_EVEN_ODD_FILL By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer). FT_OUTLINE_REVERSE_FILL By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type 1 fonts). This flag is ignored by the scan converter. FT_OUTLINE_IGNORE_DROPOUTS By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information. FT_OUTLINE_SMART_DROPOUTS Select smart dropout control. If unset, use simple dropout control. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_INCLUDE_STUBS If set, turn pixels on for \u2018stubs\u2019, otherwise exclude them. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_OVERLAP This flag indicates that this outline contains overlapping contrours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should not be set for well designed glyphs without overlaps because it quadruples the rendering time. FT_OUTLINE_HIGH_PRECISION This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter. FT_OUTLINE_SINGLE_PASS This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter. note The flags FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth rasterizer. There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the tags field in FT_Outline . Please refer to the description of the \u2018SCANTYPE\u2019 instruction in the OpenType specification (in file ttinst1.doc ) how simple drop-outs, smart drop-outs, and stubs are defined.","title":"Outline Processing"},{"location":"ft2-outline_processing.html#outline-processing","text":"","title":"Outline Processing"},{"location":"ft2-outline_processing.html#synopsis","text":"This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps.","title":"Synopsis"},{"location":"ft2-outline_processing.html#ft_outline","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter.","title":"FT_Outline"},{"location":"ft2-outline_processing.html#ft_outline_new","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size.","title":"FT_Outline_New"},{"location":"ft2-outline_processing.html#ft_outline_done","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New .","title":"FT_Outline_Done"},{"location":"ft2-outline_processing.html#ft_outline_copy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called.","title":"FT_Outline_Copy"},{"location":"ft2-outline_processing.html#ft_outline_translate","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline.","title":"FT_Outline_Translate"},{"location":"ft2-outline_processing.html#ft_outline_transform","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.","title":"FT_Outline_Transform"},{"location":"ft2-outline_processing.html#ft_outline_embolden","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also.","title":"FT_Outline_Embolden"},{"location":"ft2-outline_processing.html#ft_outline_emboldenxy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions.","title":"FT_Outline_EmboldenXY"},{"location":"ft2-outline_processing.html#ft_outline_reverse","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.","title":"FT_Outline_Reverse"},{"location":"ft2-outline_processing.html#ft_outline_check","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor.","title":"FT_Outline_Check"},{"location":"ft2-outline_processing.html#ft_outline_get_cbox","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Outline_Get_CBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bbox","text":"Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.","title":"FT_Outline_Get_BBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bitmap","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.","title":"FT_Outline_Get_Bitmap"},{"location":"ft2-outline_processing.html#ft_outline_render","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert.","title":"FT_Outline_Render"},{"location":"ft2-outline_processing.html#ft_outline_decompose","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline.","title":"FT_Outline_Decompose"},{"location":"ft2-outline_processing.html#ft_outline_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.","title":"FT_Outline_Funcs"},{"location":"ft2-outline_processing.html#ft_outline_movetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline.","title":"FT_Outline_MoveToFunc"},{"location":"ft2-outline_processing.html#ft_outline_linetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline.","title":"FT_Outline_LineToFunc"},{"location":"ft2-outline_processing.html#ft_outline_conictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline.","title":"FT_Outline_ConicToFunc"},{"location":"ft2-outline_processing.html#ft_outline_cubictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc.","title":"FT_Outline_CubicToFunc"},{"location":"ft2-outline_processing.html#ft_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.","title":"FT_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_get_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines.","title":"FT_Outline_Get_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field.","title":"FT_OUTLINE_XXX"},{"location":"ft2-parameter_tags.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Parameter Tags Parameter Tags \u00b6 Synopsis \u00b6 This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType. FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_INCREMENTAL \u00b6 # define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading. FT_PARAM_TAG_LCD_FILTER_WEIGHTS \u00b6 # define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights . since 2.8 FT_PARAM_TAG_RANDOM_SEED \u00b6 # define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed . since 2.8 FT_PARAM_TAG_STEM_DARKENING \u00b6 # define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9). since 2.8 FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#parameter-tags","text":"","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#synopsis","text":"This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.","title":"Synopsis"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_incremental","text":"# define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading.","title":"FT_PARAM_TAG_INCREMENTAL"},{"location":"ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights","text":"# define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights .","title":"FT_PARAM_TAG_LCD_FILTER_WEIGHTS"},{"location":"ft2-parameter_tags.html#ft_param_tag_random_seed","text":"# define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed .","title":"FT_PARAM_TAG_RANDOM_SEED"},{"location":"ft2-parameter_tags.html#ft_param_tag_stem_darkening","text":"# define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9).","title":"FT_PARAM_TAG_STEM_DARKENING"},{"location":"ft2-parameter_tags.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-pcf_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The PCF driver The PCF driver \u00b6 Synopsis \u00b6 While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#the-pcf-driver","text":"","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#synopsis","text":"While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb PFR Fonts PFR Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of PFR-specific functions. FT_Get_PFR_Metrics \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face. input face Handle to the input face. It can be a non-PFR face. output aoutline_resolution Outline resolution. This is equivalent to face->units_per_EM for non-PFR fonts. Optional (parameter can be NULL ). ametrics_resolution Metrics resolution. This is equivalent to outline_resolution for non-PFR fonts. Optional (parameter can be NULL ). ametrics_x_scale A 16.16 fixed-point number used to scale distance expressed in metrics units to device subpixels. This is equivalent to face->size->x_scale , but for metrics only. Optional (parameter can be NULL ). ametrics_y_scale Same as ametrics_x_scale but for the vertical direction. optional (parameter can be NULL ). return FreeType error code. 0 means success. note If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values. FT_Get_PFR_Kerning \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning . input face A handle to the input face. left Index of the left glyph. right Index of the right glyph. output avector A kerning vector. return FreeType error code. 0 means success. note This function always return distances in original PFR metrics units. This is unlike FT_Get_Kerning with the FT_KERNING_UNSCALED mode, which always returns distances converted to outline units. You can use the value of the x_scale and y_scale parameters returned by FT_Get_PFR_Metrics to scale these to device subpixels. FT_Get_PFR_Advance \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font. input face A handle to the input face. gindex The glyph index. output aadvance The glyph advance in metrics units. return FreeType error code. 0 means success. note You can use the x_scale or y_scale results of FT_Get_PFR_Metrics to convert the advance to device subpixels (i.e., 1/64 th of pixels).","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#pfr-fonts","text":"","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#synopsis","text":"This section contains the declaration of PFR-specific functions.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_metrics","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face.","title":"FT_Get_PFR_Metrics"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_kerning","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning .","title":"FT_Get_PFR_Kerning"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_advance","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font.","title":"FT_Get_PFR_Advance"},{"location":"ft2-properties.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Driver properties Driver properties \u00b6 Synopsis \u00b6 Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures. FT_HINTING_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts. values FT_HINTING_FREETYPE Use the old FreeType hinting engine. FT_HINTING_ADOBE Use the hinting engine contributed by Adobe. since 2.9 hinting-engine \u00b6 Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018freetype\u2019 if CFF_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018freetype\u2019 if T1_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u2018adobe\u2019 or \u2018freetype\u2019). example The following example code demonstrates how to select Adobe's hinting engine for the \u2018cff\u2019 module (omitting the error handling). FT_Library library; FT_UInt hinting_engine = FT_HINTING_ADOBE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"hinting-engine\", &hinting_engine ); since 2.4.12 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-stem-darkening \u00b6 All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_STEM_DARKENING . example FT_Library library; FT_Bool no_stem_darkening = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"no-stem-darkening\", &no_stem_darkening ); since 2.4.12 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) darkening-parameters \u00b6 By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable, using eight comma-separated integers without spaces. Here the above example, using \\ to break the line for readability. FREETYPE_PROPERTIES=\\ type1:darkening-parameters=500,300,1000,200,1500,100,2000,0 example FT_Library library; FT_Int darken_params[8] = { 500, 300, // x1, y1 1000, 200, // x2, y2 1500, 100, // x3, y3 2000, 0 }; // x4, y4 FT_Init_FreeType( &library ); FT_Property_Set( library, \"type1\", \"darkening-parameters\", darken_params ); since 2.5.1 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) random-seed \u00b6 By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored. note This property can be set via the FREETYPE_PROPERTIES environment variable. It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_RANDOM_SEED . since 2.8 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-long-family-names \u00b6 If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). example FT_Library library; FT_Bool no_long_family_names = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"pcf\", \"no-long-family-names\", &no_long_family_names ); since 2.8 TT_INTERPRETER_VERSION_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction. values TT_INTERPRETER_VERSION_35 Version 35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows 98; only grayscale and B/W rasterizing is supported. TT_INTERPRETER_VERSION_38 Version 38 corresponds to MS rasterizer v.1.9; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in the Internet Explorer 9 running on Windows 7). It is used in FreeType to select the \u2018Infinality\u2019 subpixel hinting code. The code may be removed in a future version. TT_INTERPRETER_VERSION_40 Version 40 corresponds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows 10). It is used in FreeType to select the \u2018minimal\u2019 subpixel hinting code, a stripped-down and higher performance version of the \u2018Infinality\u2019 code. note This property controls the behaviour of the bytecode interpreter and thus how outlines get hinted. It does not control how glyph get rasterized! In particular, it does not control subpixel color filtering. If FreeType has not been compiled with the configuration option TT_CONFIG_OPTION_SUBPIXEL_HINTING , selecting version 38 or 40 causes an FT_Err_Unimplemented_Feature error. Depending on the graphics framework, Microsoft uses different bytecode and rendering engines. As a consequence, the version numbers returned by a call to the \u2018GETINFO\u2019 bytecode instruction are more convoluted than desired. Here are two tables that try to shed some light on the possible values for the MS rasterizer engine, together with the additional features introduced by it. GETINFO framework version feature ------------------------------------------------------------------- 3 GDI (Win 3.1), v1.0 16-bit, first version TrueImage 33 GDI (Win NT 3.1), v1.5 32-bit HP Laserjet 34 GDI (Win 95) v1.6 font smoothing, new SCANTYPE opcode 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET bits in composite glyphs 36 MGDI (Win CE 2) v1.6+ classic ClearType 37 GDI (XP and later), v1.8 ClearType GDI+ old (before Vista) 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType, WPF Y-direction ClearType, additional error checking 39 DWrite (before Win 8) v2.0 subpixel ClearType flags in GETINFO opcode, bug fixes 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag DWrite (Win 8) in GETINFO opcode, Gray ClearType The \u2018version\u2019 field gives a rough orientation only, since some applications provided certain features much earlier (as an example, Microsoft Reader used subpixel and Y-direction ClearType already in Windows 2000). Similarly, updates to a given framework might include improved hinting support. version sampling rendering comment x y x y -------------------------------------------------------------- v1.0 normal normal B/W B/W bi-level v1.6 high high gray gray grayscale v1.8 high normal color-filter B/W (GDI) ClearType v1.9 high high color-filter gray Color ClearType v2.1 high normal gray B/W Gray ClearType v2.1 high high gray gray Gray ClearType Color and Gray ClearType are the two available variants of \u2018Y-direction ClearType\u2019, meaning grayscale rasterization along the Y-direction; the name used in the TrueType specification for this feature is \u2018symmetric smoothing\u2019. \u2018Classic ClearType\u2019 is the original algorithm used before introducing a modified version in Win XP. Another name for v1.6's grayscale rendering is \u2018font smoothing\u2019, and \u2018Color ClearType\u2019 is sometimes also called \u2018DWrite ClearType\u2019. To differentiate between today's Color ClearType and the earlier ClearType variant with B/W rendering along the vertical axis, the latter is sometimes called \u2018GDI ClearType\u2019. \u2018Normal\u2019 and \u2018high\u2019 sampling describe the (virtual) resolution to access the rasterized outline after the hinting process. \u2018Normal\u2019 means 1 sample per grid line (i.e., B/W). In the current Microsoft implementation, \u2018high\u2019 means an extra virtual resolution of 16x16 (or 16x1) grid lines per pixel for bytecode instructions like \u2018MIRP\u2019. After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid lines for color filtering if Color ClearType is activated. Note that \u2018Gray ClearType\u2019 is essentially the same as v1.6's grayscale rendering. However, the GETINFO instruction handles it differently: v1.6 returns bit 12 (hinting for grayscale), while v2.1 returns bits 13 (hinting for ClearType), 18 (symmetrical smoothing), and 19 (Gray ClearType). Also, this mode respects bits 2 and 3 for the version 1 gasp table exclusively (like Color ClearType), while v1.6 only respects the values of version 0 (bits 0 and 1). Keep in mind that the features of the above interpreter versions might not map exactly to FreeType features or behavior because it is a fundamentally different library with different internals. interpreter-version \u00b6 Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u201835\u2019, \u201838\u2019, or \u201840\u2019). example The following example code demonstrates how to deactivate subpixel hinting (omitting the error handling). FT_Library library; FT_Face face; FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35; FT_Init_FreeType( &library ); FT_Property_Set( library, \"truetype\", \"interpreter-version\", &interpreter_version ); since 2.5 glyph-to-script-map \u00b6 Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping. example The following example code demonstrates how to access it (omitting the error handling). FT_Library library; FT_Face face; FT_Prop_GlyphToScriptMap prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); prop.face = face; FT_Property_Get( library, \"autofitter\", \"glyph-to-script-map\", &prop ); // adjust `prop.map' as needed right here FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); since 2.4.11 FT_AUTOHINTER_SCRIPT_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph. values FT_AUTOHINTER_SCRIPT_NONE Don't auto-hint this glyph. FT_AUTOHINTER_SCRIPT_LATIN Apply the latin auto-hinter. For the auto-hinter, \u2018latin\u2019 is a very broad term, including Cyrillic and Greek also since characters from those scripts share the same design constraints. By default, characters from the following Unicode ranges are assigned to this submodule. U+0020 - U+007F // Basic Latin (no control characters) U+00A0 - U+00FF // Latin-1 Supplement (no control characters) U+0100 - U+017F // Latin Extended-A U+0180 - U+024F // Latin Extended-B U+0250 - U+02AF // IPA Extensions U+02B0 - U+02FF // Spacing Modifier Letters U+0300 - U+036F // Combining Diacritical Marks U+0370 - U+03FF // Greek and Coptic U+0400 - U+04FF // Cyrillic U+0500 - U+052F // Cyrillic Supplement U+1D00 - U+1D7F // Phonetic Extensions U+1D80 - U+1DBF // Phonetic Extensions Supplement U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement U+1E00 - U+1EFF // Latin Extended Additional U+1F00 - U+1FFF // Greek Extended U+2000 - U+206F // General Punctuation U+2070 - U+209F // Superscripts and Subscripts U+20A0 - U+20CF // Currency Symbols U+2150 - U+218F // Number Forms U+2460 - U+24FF // Enclosed Alphanumerics U+2C60 - U+2C7F // Latin Extended-C U+2DE0 - U+2DFF // Cyrillic Extended-A U+2E00 - U+2E7F // Supplemental Punctuation U+A640 - U+A69F // Cyrillic Extended-B U+A720 - U+A7FF // Latin Extended-D U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement FT_AUTOHINTER_SCRIPT_CJK Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old Vietnamese, and some other scripts. By default, characters from the following Unicode ranges are assigned to this submodule. U+1100 - U+11FF // Hangul Jamo U+2E80 - U+2EFF // CJK Radicals Supplement U+2F00 - U+2FDF // Kangxi Radicals U+2FF0 - U+2FFF // Ideographic Description Characters U+3000 - U+303F // CJK Symbols and Punctuation U+3040 - U+309F // Hiragana U+30A0 - U+30FF // Katakana U+3100 - U+312F // Bopomofo U+3130 - U+318F // Hangul Compatibility Jamo U+3190 - U+319F // Kanbun U+31A0 - U+31BF // Bopomofo Extended U+31C0 - U+31EF // CJK Strokes U+31F0 - U+31FF // Katakana Phonetic Extensions U+3200 - U+32FF // Enclosed CJK Letters and Months U+3300 - U+33FF // CJK Compatibility U+3400 - U+4DBF // CJK Unified Ideographs Extension A U+4DC0 - U+4DFF // Yijing Hexagram Symbols U+4E00 - U+9FFF // CJK Unified Ideographs U+A960 - U+A97F // Hangul Jamo Extended-A U+AC00 - U+D7AF // Hangul Syllables U+D7B0 - U+D7FF // Hangul Jamo Extended-B U+F900 - U+FAFF // CJK Compatibility Ideographs U+FE10 - U+FE1F // Vertical forms U+FE30 - U+FE4F // CJK Compatibility Forms U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms U+1B000 - U+1B0FF // Kana Supplement U+1D300 - U+1D35F // Tai Xuan Hing Symbols U+1F200 - U+1F2FF // Enclosed Ideographic Supplement U+20000 - U+2A6DF // CJK Unified Ideographs Extension B U+2A700 - U+2B73F // CJK Unified Ideographs Extension C U+2B740 - U+2B81F // CJK Unified Ideographs Extension D U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement FT_AUTOHINTER_SCRIPT_INDIC Apply the indic auto-hinter, covering all major scripts from the Indian sub-continent and some other related scripts like Thai, Lao, or Tibetan. By default, characters from the following Unicode ranges are assigned to this submodule. U+0900 - U+0DFF // Indic Range U+0F00 - U+0FFF // Tibetan U+1900 - U+194F // Limbu U+1B80 - U+1BBF // Sundanese U+A800 - U+A82F // Syloti Nagri U+ABC0 - U+ABFF // Meetei Mayek U+11800 - U+118DF // Sharada Note that currently Indic support is rudimentary only, missing blue zone support. since 2.4.11 FT_Prop_GlyphToScriptMap \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property. since 2.4.11 fallback-script \u00b6 Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face. example FT_Library library; FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"fallback-script\", &fallback_script ); since 2.4.11 default-script \u00b6 Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face. example FT_Library library; FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"default-script\", &default_script ); since 2.5.3 increase-x-height \u00b6 For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary. note This property can be used with FT_Property_Get also. Set this value right after calling FT_Set_Char_Size , but before loading any glyph (using the auto-hinter). example FT_Library library; FT_Face face; FT_Prop_IncreaseXHeight prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); prop.face = face; prop.limit = 14; FT_Property_Set( library, \"autofitter\", \"increase-x-height\", &prop ); since 2.4.11 FT_Prop_IncreaseXHeight \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property. warping \u00b6 Experimental only If FreeType gets compiled with option AF_CONFIG_OPTION_USE_WARPER to activate the warp hinting code in the auto-hinter, this property switches warping on and off. Warping only works in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored. By default, warping is off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). The warping code can also change advance widths. Have a look at the lsb_delta and rsb_delta fields in the FT_GlyphSlotRec structure for details on improving inter-glyph distances while rendering. Since warping is a global property of the auto-hinter it is best to change its value before rendering any face. Otherwise, you should reload all faces that get auto-hinted in \u2018normal\u2019 hinting mode. example This example shows how to switch on warping (omitting the error handling). FT_Library library; FT_Bool warping = 1; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"warping\", &warping ); since 2.6","title":"Driver properties"},{"location":"ft2-properties.html#driver-properties","text":"","title":"Driver properties"},{"location":"ft2-properties.html#synopsis","text":"Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures.","title":"Synopsis"},{"location":"ft2-properties.html#ft_hinting_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts.","title":"FT_HINTING_XXX"},{"location":"ft2-properties.html#hinting-engine","text":"Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018freetype\u2019 if CFF_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018freetype\u2019 if T1_CONFIG_OPTION_OLD_ENGINE is defined, and \u2018adobe\u2019 otherwise.","title":"hinting-engine"},{"location":"ft2-properties.html#no-stem-darkening","text":"All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set.","title":"no-stem-darkening"},{"location":"ft2-properties.html#darkening-parameters","text":"By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more.","title":"darkening-parameters"},{"location":"ft2-properties.html#random-seed","text":"By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored.","title":"random-seed"},{"location":"ft2-properties.html#no-long-family-names","text":"If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off.","title":"no-long-family-names"},{"location":"ft2-properties.html#tt_interpreter_version_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction.","title":"TT_INTERPRETER_VERSION_XXX"},{"location":"ft2-properties.html#interpreter-version","text":"Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results.","title":"interpreter-version"},{"location":"ft2-properties.html#glyph-to-script-map","text":"Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.","title":"glyph-to-script-map"},{"location":"ft2-properties.html#ft_autohinter_script_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph.","title":"FT_AUTOHINTER_SCRIPT_XXX"},{"location":"ft2-properties.html#ft_prop_glyphtoscriptmap","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property.","title":"FT_Prop_GlyphToScriptMap"},{"location":"ft2-properties.html#fallback-script","text":"Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed.","title":"fallback-script"},{"location":"ft2-properties.html#default-script","text":"Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed.","title":"default-script"},{"location":"ft2-properties.html#increase-x-height","text":"For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary.","title":"increase-x-height"},{"location":"ft2-properties.html#ft_prop_increasexheight","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property.","title":"FT_Prop_IncreaseXHeight"},{"location":"ft2-properties.html#warping","text":"Experimental only If FreeType gets compiled with option AF_CONFIG_OPTION_USE_WARPER to activate the warp hinting code in the auto-hinter, this property switches warping on and off. Warping only works in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored. By default, warping is off.","title":"warping"},{"location":"ft2-quick_advance.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Quick retrieval of advance values Quick retrieval of advance values \u00b6 Synopsis \u00b6 This section contains functions to quickly extract advance values without handling glyph outlines, if possible. FT_Get_Advance \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face . input face The source FT_Face handle. gindex The glyph index. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph , used to determine what kind of advances you need. output padvance The advance value. If scaling is performed (based on the value of load_flags ), the advance value is in 16.16 format. Otherwise, it is in font units. If FT_LOAD_VERTICAL_LAYOUT is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by FT_Set_Transform . FT_Get_Advances \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face . input face The source FT_Face handle. start The first glyph index. count The number of advance values you want to retrieve. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph . output padvance The advance values. This array, to be provided by the caller, must contain at least count elements. If scaling is performed (based on the value of load_flags ), the advance values are in 16.16 format. Otherwise, they are in font units. If FT_LOAD_VERTICAL_LAYOUT is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by FT_Set_Transform . FT_ADVANCE_FLAG_FAST_ONLY \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#quick-retrieval-of-advance-values","text":"","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#synopsis","text":"This section contains functions to quickly extract advance values without handling glyph outlines, if possible.","title":"Synopsis"},{"location":"ft2-quick_advance.html#ft_get_advance","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face .","title":"FT_Get_Advance"},{"location":"ft2-quick_advance.html#ft_get_advances","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face .","title":"FT_Get_Advances"},{"location":"ft2-quick_advance.html#ft_advance_flag_fast_only","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"FT_ADVANCE_FLAG_FAST_ONLY"},{"location":"ft2-raster.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Scanline Converter Scanline Converter \u00b6 Synopsis \u00b6 This section contains technical definitions. FT_Raster \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap. FT_Span \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap. fields x The span's horizontal start position. len The span's length in pixels. coverage The span color/coverage, ranging from 0 (background) to 255 (foreground). note This structure is used by the span drawing callback type named FT_SpanFunc that takes the y coordinate of the span as a parameter. The coverage value is always between 0 and 255. If you want less gray values, the callback function has to reduce them. FT_SpanFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line. input y The scanline's upward y coordinate. count The number of spans to draw on this scanline. spans A table of count spans to draw on the scanline. user User-supplied data that is passed to the callback. note This callback allows client applications to directly render the gray spans of the anti-aliased bitmap to any kind of surfaces. This can be used to write anti-aliased outlines directly to a given background bitmap, and even perform translucency. FT_Raster_Params \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render . fields target The target bitmap. source A pointer to the source glyph image (e.g., an FT_Outline ). flags The rendering flags. gray_spans The gray span drawing callback. black_spans Unused. bit_test Unused. bit_set Unused. user User-supplied data that is passed to each drawing callback. clip_box An optional span clipping box expressed in integer pixels (not in 26.6 fixed-point units). note The FT_RASTER_FLAG_AA bit flag must be set in the flags to generate an anti-aliased glyph bitmap, otherwise a monochrome bitmap is generated. The target should have appropriate pixel mode and its dimensions define the clipping region. If both FT_RASTER_FLAG_AA and FT_RASTER_FLAG_DIRECT bit flags are set in flags , the raster calls an FT_SpanFunc callback gray_spans with user data as an argument ignoring target . This allows direct composition over a pre-existing user surface to perform the span drawing and composition. To optionally clip the spans, set the FT_RASTER_FLAG_CLIP flag and clip_box . The monochrome raster does not support the direct mode. The gray-level rasterizer always uses 256 gray levels. If you want fewer gray levels, you have to use FT_RASTER_FLAG_DIRECT and reduce the levels in the callback function. FT_RASTER_FLAG_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure. values FT_RASTER_FLAG_DEFAULT This value is 0. FT_RASTER_FLAG_AA This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit). FT_RASTER_FLAG_DIRECT This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer must be zeroed before rendering and the output will be clipped to its size. Direct rendering is only possible with anti-aliased glyphs. FT_RASTER_FLAG_CLIP This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the clip_box field of the FT_Raster_Params structure. Otherwise, the clip_box is effectively set to the bounding box and all spans are generated. FT_Raster_NewFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object. input memory A handle to the memory allocator. output raster A handle to the new raster object. return Error code. 0 means success. note The memory parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an FT_Memory object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation. FT_Raster_DoneFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object. input raster A handle to the raster object. FT_Raster_ResetFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created. input raster A handle to the new raster object. pool_base Previously, the address in memory of the render pool. Set this to NULL . pool_size Previously, the size in bytes of the render pool. Set this to 0. note Rasterizers should rely on dynamic or stack allocation if they want to (a handle to the memory allocator is passed to the rasterizer constructor). FT_Raster_SetModeFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module. input raster A handle to the new raster object. mode A 4-byte tag used to name the mode or property. args A pointer to the new mode/property to use. FT_Raster_RenderFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap. input raster A handle to the raster object. params A pointer to an FT_Raster_Params structure used to store the rendering parameters. return Error code. 0 means success. note The exact format of the source image depends on the raster's glyph format defined in its FT_Raster_Funcs structure. It can be an FT_Outline or anything else in order to support a large array of glyph formats. Note also that the render function can fail and return a FT_Err_Unimplemented_Feature error code if the raster used does not support direct composition. FT_Raster_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library. fields glyph_format The supported glyph format for this raster. raster_new The raster constructor. raster_reset Used to reset the render pool within the raster. raster_render A function to render a glyph into a given bitmap. raster_done The raster destructor. FT_Raster_BitTest_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented. FT_Raster_BitSet_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"Scanline Converter"},{"location":"ft2-raster.html#scanline-converter","text":"","title":"Scanline Converter"},{"location":"ft2-raster.html#synopsis","text":"This section contains technical definitions.","title":"Synopsis"},{"location":"ft2-raster.html#ft_raster","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.","title":"FT_Raster"},{"location":"ft2-raster.html#ft_span","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap.","title":"FT_Span"},{"location":"ft2-raster.html#ft_spanfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line.","title":"FT_SpanFunc"},{"location":"ft2-raster.html#ft_raster_params","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render .","title":"FT_Raster_Params"},{"location":"ft2-raster.html#ft_raster_flag_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure.","title":"FT_RASTER_FLAG_XXX"},{"location":"ft2-raster.html#ft_raster_newfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object.","title":"FT_Raster_NewFunc"},{"location":"ft2-raster.html#ft_raster_donefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object.","title":"FT_Raster_DoneFunc"},{"location":"ft2-raster.html#ft_raster_resetfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created.","title":"FT_Raster_ResetFunc"},{"location":"ft2-raster.html#ft_raster_setmodefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module.","title":"FT_Raster_SetModeFunc"},{"location":"ft2-raster.html#ft_raster_renderfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap.","title":"FT_Raster_RenderFunc"},{"location":"ft2-raster.html#ft_raster_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library.","title":"FT_Raster_Funcs"},{"location":"ft2-raster.html#ft_raster_bittest_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitTest_Func"},{"location":"ft2-raster.html#ft_raster_bitset_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitSet_Func"},{"location":"ft2-sfnt_names.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb SFNT Names SFNT Names \u00b6 Synopsis \u00b6 The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names! FT_SfntName \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry. fields platform_id The platform ID for string . See TT_PLATFORM_XXX for possible values. encoding_id The encoding ID for string . See TT_APPLE_ID_XXX , TT_MAC_ID_XXX , TT_ISO_ID_XXX , TT_MS_ID_XXX , and TT_ADOBE_ID_XXX for possible values. language_id The language ID for string . See TT_MAC_LANGID_XXX and TT_MS_LANGID_XXX for possible values. Registered OpenType values for language_id are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function FT_Get_Sfnt_LangTag with language_id as its argument to retrieve the associated language tag. name_id An identifier for string . See TT_NAME_ID_XXX for possible values. string The \u2018name\u2019 string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating NULL byte) or containing UTF-16BE entities. string_len The length of string in bytes. note Please refer to the TrueType or OpenType specification for more details. FT_Get_Sfnt_Name_Count \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table. input face A handle to the source face. return The number of strings in the \u2018name\u2019 table. note This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_Get_Sfnt_Name \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index. input face A handle to the source face. idx The index of the \u2018name\u2019 string. output aname The indexed FT_SfntName structure. return FreeType error code. 0 means success. note The string array returned in the aname structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Use FT_Get_Sfnt_Name_Count to get the total number of available \u2018name\u2019 table entries, then do a loop until you get the right platform, encoding, and name ID. \u2018name\u2019 table format 1 entries can use language tags also, see FT_Get_Sfnt_LangTag . This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_SfntLangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table. fields string The language tag string, encoded in UTF-16BE (without trailing NULL bytes). string_len The length of string in bytes . note Please refer to the TrueType or OpenType specification for more details. since 2.8 FT_Get_Sfnt_LangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry. input face A handle to the source face. langID The language ID, as returned by FT_Get_Sfnt_Name . This is always a value larger than 0x8000. output alangTag The language tag associated with the \u2018name\u2019 table entry's language ID. return FreeType error code. 0 means success. note The string array returned in the alangTag structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Only \u2018name\u2019 table format 1 supports language tags. For format 0 tables, this function always returns FT_Err_Invalid_Table. For invalid format 1 language ID values, FT_Err_Invalid_Argument is returned. This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . since 2.8","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#sfnt-names","text":"","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#synopsis","text":"The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names!","title":"Synopsis"},{"location":"ft2-sfnt_names.html#ft_sfntname","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry.","title":"FT_SfntName"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name_count","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table.","title":"FT_Get_Sfnt_Name_Count"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index.","title":"FT_Get_Sfnt_Name"},{"location":"ft2-sfnt_names.html#ft_sfntlangtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table.","title":"FT_SfntLangTag"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_langtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry.","title":"FT_Get_Sfnt_LangTag"},{"location":"ft2-sizes_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Size Management Size Management \u00b6 Synopsis \u00b6 When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these. FT_New_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object. input face A handle to a parent face object. output asize A handle to a new size object. return FreeType error code. 0 means success. note You need to call FT_Activate_Size in order to select the new size for upcoming calls to FT_Set_Pixel_Sizes , FT_Set_Char_Size , FT_Load_Glyph , FT_Load_Char , etc. FT_Done_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size . input size A handle to a target size object. return FreeType error code. 0 means success. FT_Activate_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object. input size A handle to a target size object. return FreeType error code. 0 means success. note If face is the size's parent face object, this function changes the value of face->size to the input size handle.","title":"Size Management"},{"location":"ft2-sizes_management.html#size-management","text":"","title":"Size Management"},{"location":"ft2-sizes_management.html#synopsis","text":"When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.","title":"Synopsis"},{"location":"ft2-sizes_management.html#ft_new_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object.","title":"FT_New_Size"},{"location":"ft2-sizes_management.html#ft_done_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size .","title":"FT_Done_Size"},{"location":"ft2-sizes_management.html#ft_activate_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object.","title":"FT_Activate_Size"},{"location":"ft2-system_interface.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb System Interface System Interface \u00b6 Synopsis \u00b6 This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams. FT_Memory \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure. FT_Alloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory . input memory A handle to the source memory manager. size The size in bytes to allocate. return Address of new memory block. 0 in case of failure. FT_Free_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory. input memory A handle to the source memory manager. block The address of the target memory block. FT_Realloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory. input memory A handle to the source memory manager. cur_size The block's current size in bytes. new_size The block's requested new size. block The block's current address. return New block address. 0 in case of memory shortage. note In case of error, the old block must still be available. FT_MemoryRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2. fields user A generic typeless pointer for user data. alloc A pointer type to an allocation function. free A pointer type to an memory freeing function. realloc A pointer type to a reallocation function. FT_Stream \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream. also See FT_StreamRec for the publicly accessible fields of a given stream object. FT_StreamDesc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream. FT_Stream_IoFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream. input stream A handle to the source stream. offset The offset of read in stream (always from start). buffer The address of the read buffer. count The number of bytes to read from the stream. return The number of bytes effectively read by the stream. note This function might be called to perform a seek or skip operation with a count of 0. A non-zero return value then indicates an error. FT_Stream_CloseFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream. input stream A handle to the target stream. FT_StreamRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream. input base For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams. size The stream size in bytes. In case of compressed streams where the size is unknown before actually doing the decompression, the value is set to 0x7FFFFFFF. (Note that this size value can occur for normal streams also; it is thus just a hint.) pos The current position within the stream. descriptor This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or FILE* pointers. pathname This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available). read The stream's input function. close The stream's close function. memory The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations. cursor This field is set and used internally by FreeType when parsing frames. In particular, the FT_GET_XXX macros use this instead of the pos field. limit This field is set and used internally by FreeType when parsing frames.","title":"System Interface"},{"location":"ft2-system_interface.html#system-interface","text":"","title":"System Interface"},{"location":"ft2-system_interface.html#synopsis","text":"This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.","title":"Synopsis"},{"location":"ft2-system_interface.html#ft_memory","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure.","title":"FT_Memory"},{"location":"ft2-system_interface.html#ft_alloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory .","title":"FT_Alloc_Func"},{"location":"ft2-system_interface.html#ft_free_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory.","title":"FT_Free_Func"},{"location":"ft2-system_interface.html#ft_realloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory.","title":"FT_Realloc_Func"},{"location":"ft2-system_interface.html#ft_memoryrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2.","title":"FT_MemoryRec"},{"location":"ft2-system_interface.html#ft_stream","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream.","title":"FT_Stream"},{"location":"ft2-system_interface.html#ft_streamdesc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream.","title":"FT_StreamDesc"},{"location":"ft2-system_interface.html#ft_stream_iofunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream.","title":"FT_Stream_IoFunc"},{"location":"ft2-system_interface.html#ft_stream_closefunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream.","title":"FT_Stream_CloseFunc"},{"location":"ft2-system_interface.html#ft_streamrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream.","title":"FT_StreamRec"},{"location":"ft2-t1_cid_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The Type 1 and CID drivers The Type 1 and CID drivers \u00b6 Synopsis \u00b6 It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#the-type-1-and-cid-drivers","text":"","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#synopsis","text":"It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"Synopsis"},{"location":"ft2-truetype_engine.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb The TrueType Engine The TrueType Engine \u00b6 Synopsis \u00b6 This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library. FT_TrueTypeEngineType \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function. values FT_TRUETYPE_ENGINE_TYPE_NONE The library doesn't implement any kind of bytecode interpreter. FT_TRUETYPE_ENGINE_TYPE_UNPATENTED Deprecated and removed. FT_TRUETYPE_ENGINE_TYPE_PATENTED The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name). since 2.2 FT_Get_TrueType_Engine_Type \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports. input library A library instance. return A value indicating which level is supported. since 2.2","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#the-truetype-engine","text":"","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#synopsis","text":"This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.","title":"Synopsis"},{"location":"ft2-truetype_engine.html#ft_truetypeenginetype","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function.","title":"FT_TrueTypeEngineType"},{"location":"ft2-truetype_engine.html#ft_get_truetype_engine_type","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports.","title":"FT_Get_TrueType_Engine_Type"},{"location":"ft2-truetype_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb TrueType Tables TrueType Tables \u00b6 Synopsis \u00b6 This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them. TT_Header \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits. TT_HoriHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Width_Max This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text. min_Left_Side_Bearing The minimum left side bearing of all glyphs within the font. min_Right_Side_Bearing The minimum right side bearing of all glyphs within the font. xMax_Extent The maximum horizontal extent (i.e., the \u2018width\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_HMetrics Number of HMetrics entries in the \u2018hmtx\u2019 table -- this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018hmtx\u2019 table. short_metrics A pointer into the \u2018hmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_VertHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Height_Max This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text. min_Top_Side_Bearing The minimum top side bearing of all glyphs within the font. min_Bottom_Side_Bearing The minimum bottom side bearing of all glyphs within the font. yMax_Extent The maximum vertical extent (i.e., the \u2018height\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_VMetrics Number of VMetrics entries in the \u2018vmtx\u2019 table -- this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018vmtx\u2019 table. short_metrics A pointer into the \u2018vmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: Ascender , Descender , Line_Gap , caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_OS2 \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: sCapHeight , sTypoAscender , sTypoDescender , sTypoLineGap , sxHeight , usWinAscent , usWinDescent , yStrikeoutPosition , yStrikeoutSize , ySubscriptXOffset , ySubScriptXSize , ySubscriptYOffset , ySubscriptYSize , ySuperscriptXOffset , ySuperscriptXSize , ySuperscriptYOffset , and ySuperscriptYSize . Possible values for bits in the ulUnicodeRangeX fields are given by the TT_UCR_XXX macros. TT_Postscript \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: underlinePosition and underlineThickness . TT_PCLT \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification. TT_MaxProfile \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting. fields version The version number. numGlyphs The number of glyphs in this TrueType font. maxPoints The maximum number of points in a non-composite TrueType glyph. See also maxCompositePoints . maxContours The maximum number of contours in a non-composite TrueType glyph. See also maxCompositeContours . maxCompositePoints The maximum number of points in a composite TrueType glyph. See also maxPoints . maxCompositeContours The maximum number of contours in a composite TrueType glyph. See also maxContours . maxZones The maximum number of zones used for glyph hinting. maxTwilightPoints The maximum number of points in the twilight zone used for glyph hinting. maxStorage The maximum number of elements in the storage area used for glyph hinting. maxFunctionDefs The maximum number of function definitions in the TrueType bytecode for this font. maxInstructionDefs The maximum number of instruction definitions in the TrueType bytecode for this font. maxStackElements The maximum number of stack elements used during bytecode interpretation. maxSizeOfInstructions The maximum number of TrueType opcodes used for glyph hinting. maxComponentElements The maximum number of simple (i.e., non-composite) glyphs in a composite glyph. maxComponentDepth The maximum nesting depth of composite glyphs. note This structure is only used during font loading. FT_Sfnt_Tag \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function. values FT_SFNT_HEAD To access the font's TT_Header structure. FT_SFNT_MAXP To access the font's TT_MaxProfile structure. FT_SFNT_OS2 To access the font's TT_OS2 structure. FT_SFNT_HHEA To access the font's TT_HoriHeader structure. FT_SFNT_VHEA To access the font's TT_VertHeader structure. FT_SFNT_POST To access the font's TT_Postscript structure. FT_SFNT_PCLT To access the font's TT_PCLT structure. FT_Get_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face. input face A handle to the source. tag The index of the SFNT table. return A type-less pointer to the table. This will be NULL in case of error, or if the corresponding table was not found OR loaded from the file. Use a typecast according to tag to access the structure elements. note The table is owned by the face object and disappears with it. This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See FT_Sfnt_Tag for a list. example Here is an example demonstrating access to the \u2018vhea\u2019 table. TT_VertHeader* vert_header; vert_header = (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA ); FT_Load_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory. input face A handle to the source face. tag The four-byte tag of the table to load. Use value 0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the FT_TRUETYPE_TAGS_H file, or forge a new one with FT_MAKE_TAG . offset The starting offset in the table (or file if tag == 0). output buffer The target buffer address. The client must ensure that the memory array is big enough to hold the data. inout length If the length parameter is NULL , try to load the whole table. Return an error code if it fails. Else, if *length is 0, exit immediately while returning the table's (or file) full size in it. Else the number of bytes to read from the table or file, from the starting offset. return FreeType error code. 0 means success. note If you need to determine the table's length you should first call this function with *length set to 0, as in the following example: FT_ULong length = 0; error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); if ( error ) { ... table does not exist ... } buffer = malloc( length ); if ( buffer == NULL ) { ... not enough memory ... } error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); if ( error ) { ... could not load table ... } Note that structures like TT_Header or TT_OS2 can't be used with this function; they are limited to FT_Get_Sfnt_Table . Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). FT_Sfnt_Table_Info \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table. input face A handle to the source face. table_index The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value. inout tag The name tag of the SFNT table. If the value is NULL , table_index is ignored, and length returns the number of SFNT tables in the font. output length The length of the SFNT table (or the number of SFNT tables, depending on tag ). return FreeType error code. 0 means success. note While parsing fonts, FreeType handles SFNT tables with length zero as missing. FT_Get_CMap_Language_ID \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H . input charmap The target charmap. return The language ID of charmap . If charmap doesn't belong to an SFNT face, just return 0 as the default value. For a format 14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF. FT_Get_CMap_Format \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table. input charmap The target charmap. return The format of charmap . If charmap doesn't belong to an SFNT face, return -1. FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face . TT_PLATFORM_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures. values TT_PLATFORM_APPLE_UNICODE Used by Apple to indicate a Unicode character map and/or name entry. See TT_APPLE_ID_XXX for corresponding encoding_id values. Note that name entries in this format are coded as big-endian UCS-2 character codes only . TT_PLATFORM_MACINTOSH Used by Apple to indicate a MacOS-specific charmap and/or name entry. See TT_MAC_ID_XXX for corresponding encoding_id values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well). TT_PLATFORM_ISO This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See TT_ISO_ID_XXX for a list of corresponding encoding_id values. TT_PLATFORM_MICROSOFT Used by Microsoft to indicate Windows-specific charmaps. See TT_MS_ID_XXX for a list of corresponding encoding_id values. Note that most fonts contain a Unicode charmap using ( TT_PLATFORM_MICROSOFT , TT_MS_ID_UNICODE_CS ). TT_PLATFORM_CUSTOM Used to indicate application-specific charmaps. TT_PLATFORM_ADOBE This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an FT_CharMapRec structure. See TT_ADOBE_ID_XXX . TT_APPLE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries. values TT_APPLE_ID_DEFAULT Unicode version 1.0. TT_APPLE_ID_UNICODE_1_1 Unicode 1.1; specifies Hangul characters starting at U+34xx. TT_APPLE_ID_ISO_10646 Deprecated (identical to preceding). TT_APPLE_ID_UNICODE_2_0 Unicode 2.0 and beyond (UTF-16 BMP only). TT_APPLE_ID_UNICODE_32 Unicode 3.1 and beyond, using UTF-32. TT_APPLE_ID_VARIANT_SELECTOR From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap. TT_APPLE_ID_FULL_UNICODE Used for fallback fonts that provide complete Unicode coverage with a type 13 cmap. TT_MAC_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries. TT_ISO_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated. values TT_ISO_ID_7BIT_ASCII ASCII. TT_ISO_ID_10646 ISO/10646. TT_ISO_ID_8859_1 Also known as Latin-1. TT_MS_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries. values TT_MS_ID_SYMBOL_CS Microsoft symbol encoding. See FT_ENCODING_MS_SYMBOL . TT_MS_ID_UNICODE_CS Microsoft WGL4 charmap, matching Unicode. See FT_ENCODING_UNICODE . TT_MS_ID_SJIS Shift JIS Japanese encoding. See FT_ENCODING_SJIS . TT_MS_ID_PRC Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See FT_ENCODING_PRC . TT_MS_ID_BIG_5 Traditional Chinese as used in Taiwan and Hong Kong. See FT_ENCODING_BIG5 . TT_MS_ID_WANSUNG Korean Extended Wansung encoding. See FT_ENCODING_WANSUNG . TT_MS_ID_JOHAB Korean Johab encoding. See FT_ENCODING_JOHAB . TT_MS_ID_UCS_4 UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001). TT_ADOBE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! values TT_ADOBE_ID_STANDARD Adobe standard encoding. TT_ADOBE_ID_EXPERT Adobe expert encoding. TT_ADOBE_ID_CUSTOM Adobe custom encoding. TT_ADOBE_ID_LATIN_1 Adobe Latin 1 encoding. TT_MAC_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html TT_MS_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file. TT_NAME_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent. TT_UCR_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#truetype-tables","text":"","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#synopsis","text":"This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them.","title":"Synopsis"},{"location":"ft2-truetype_tables.html#tt_header","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits.","title":"TT_Header"},{"location":"ft2-truetype_tables.html#tt_horiheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019.","title":"TT_HoriHeader"},{"location":"ft2-truetype_tables.html#tt_vertheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019.","title":"TT_VertHeader"},{"location":"ft2-truetype_tables.html#tt_os2","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF.","title":"TT_OS2"},{"location":"ft2-truetype_tables.html#tt_postscript","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them.","title":"TT_Postscript"},{"location":"ft2-truetype_tables.html#tt_pclt","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification.","title":"TT_PCLT"},{"location":"ft2-truetype_tables.html#tt_maxprofile","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.","title":"TT_MaxProfile"},{"location":"ft2-truetype_tables.html#ft_sfnt_tag","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function.","title":"FT_Sfnt_Tag"},{"location":"ft2-truetype_tables.html#ft_get_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face.","title":"FT_Get_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_load_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory.","title":"FT_Load_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_sfnt_table_info","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table.","title":"FT_Sfnt_Table_Info"},{"location":"ft2-truetype_tables.html#ft_get_cmap_language_id","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H .","title":"FT_Get_CMap_Language_ID"},{"location":"ft2-truetype_tables.html#ft_get_cmap_format","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table.","title":"FT_Get_CMap_Format"},{"location":"ft2-truetype_tables.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-truetype_tables.html#tt_platform_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures.","title":"TT_PLATFORM_XXX"},{"location":"ft2-truetype_tables.html#tt_apple_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.","title":"TT_APPLE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries.","title":"TT_MAC_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_iso_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated.","title":"TT_ISO_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries.","title":"TT_MS_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_adobe_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!","title":"TT_ADOBE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html","title":"TT_MAC_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file.","title":"TT_MS_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_name_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent.","title":"TT_NAME_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ucr_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TT_UCR_XXX"},{"location":"ft2-tt_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The TrueType driver The TrueType driver \u00b6 Synopsis \u00b6 While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is \u2018truetype\u2019. A single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#the-truetype-driver","text":"","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#synopsis","text":"While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is \u2018truetype\u2019. A single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"Synopsis"},{"location":"ft2-type1_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Type 1 Tables Type 1 Tables \u00b6 Synopsis \u00b6 This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats. PS_FontInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary. PS_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure. PS_PrivateRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary. PS_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure. CID_FaceDictRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_Int sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts. CID_FaceDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure. CID_FaceInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_Int fd_bytes; FT_Int gd_bytes; FT_ULong cid_count; FT_Int num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information. CID_FaceInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure. FT_Has_PS_Glyph_Names \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable. input face face handle return Boolean. True if glyph names are reliable. FT_Get_PS_Font_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_info Output font info structure pointer. return FreeType error code. 0 means success. note String pointers within the PS_FontInfoRec structure are owned by the face and don't need to be freed by the caller. Missing entries in the font's FontInfo dictionary are represented by NULL pointers. If the font's format is not PostScript-based, this function will return the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_private Output private dictionary structure pointer. return FreeType error code. 0 means success. note The string pointers within the PS_PrivateRec structure are owned by the face and don't need to be freed by the caller. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Value \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font. input face PostScript face handle. key An enumeration value representing the dictionary key to retrieve. idx For array values, this specifies the index to be returned. value A pointer to memory into which to write the value. valen_len The size, in bytes, of the memory supplied for the value. output value The value matching the above key, if it exists. return The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise). note The values returned are not pointers into the internal structures of the face, but are \u2018fresh\u2019 copies, so that the memory containing them belongs to the calling application. This also enforces the \u2018read-only\u2019 nature of these values, i.e., this function cannot be used to manipulate the face. value is a void pointer because the values returned can be of various types. If either value is NULL or value_len is too small, just the required memory size for the requested entry is returned. The idx parameter is used, not only to retrieve elements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values. PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. since 2.4.8 T1_Blend_Flags \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts. values T1_BLEND_UNDERLINE_POSITION T1_BLEND_UNDERLINE_THICKNESS T1_BLEND_ITALIC_ANGLE T1_BLEND_BLUE_VALUES T1_BLEND_OTHER_BLUES T1_BLEND_STANDARD_WIDTH T1_BLEND_STANDARD_HEIGHT T1_BLEND_STEM_SNAP_WIDTHS T1_BLEND_STEM_SNAP_HEIGHTS T1_BLEND_BLUE_SCALE T1_BLEND_BLUE_SHIFT T1_BLEND_FAMILY_BLUES T1_BLEND_FAMILY_OTHER_BLUES T1_BLEND_FORCE_BOLD T1_EncodingType \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary. values T1_ENCODING_TYPE_NONE T1_ENCODING_TYPE_ARRAY T1_ENCODING_TYPE_STANDARD T1_ENCODING_TYPE_ISOLATIN1 T1_ENCODING_TYPE_EXPERT since 2.4.8 PS_Dict_Keys \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve. values PS_DICT_FONT_TYPE PS_DICT_FONT_MATRIX PS_DICT_FONT_BBOX PS_DICT_PAINT_TYPE PS_DICT_FONT_NAME PS_DICT_UNIQUE_ID PS_DICT_NUM_CHAR_STRINGS PS_DICT_CHAR_STRING_KEY PS_DICT_CHAR_STRING PS_DICT_ENCODING_TYPE PS_DICT_ENCODING_ENTRY PS_DICT_NUM_SUBRS PS_DICT_SUBR PS_DICT_STD_HW PS_DICT_STD_VW PS_DICT_NUM_BLUE_VALUES PS_DICT_BLUE_VALUE PS_DICT_BLUE_FUZZ PS_DICT_NUM_OTHER_BLUES PS_DICT_OTHER_BLUE PS_DICT_NUM_FAMILY_BLUES PS_DICT_FAMILY_BLUE PS_DICT_NUM_FAMILY_OTHER_BLUES PS_DICT_FAMILY_OTHER_BLUE PS_DICT_BLUE_SCALE PS_DICT_BLUE_SHIFT PS_DICT_NUM_STEM_SNAP_H PS_DICT_STEM_SNAP_H PS_DICT_NUM_STEM_SNAP_V PS_DICT_STEM_SNAP_V PS_DICT_FORCE_BOLD PS_DICT_RND_STEM_UP PS_DICT_MIN_FEATURE PS_DICT_LEN_IV PS_DICT_PASSWORD PS_DICT_LANGUAGE_GROUP PS_DICT_VERSION PS_DICT_NOTICE PS_DICT_FULL_NAME PS_DICT_FAMILY_NAME PS_DICT_WEIGHT PS_DICT_IS_FIXED_PITCH PS_DICT_UNDERLINE_POSITION PS_DICT_UNDERLINE_THICKNESS PS_DICT_FS_TYPE PS_DICT_ITALIC_ANGLE since 2.4.8 T1_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. T1_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_FontDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#type-1-tables","text":"","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#synopsis","text":"This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.","title":"Synopsis"},{"location":"ft2-type1_tables.html#ps_fontinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.","title":"PS_FontInfoRec"},{"location":"ft2-type1_tables.html#ps_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure.","title":"PS_FontInfo"},{"location":"ft2-type1_tables.html#ps_privaterec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.","title":"PS_PrivateRec"},{"location":"ft2-type1_tables.html#ps_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure.","title":"PS_Private"},{"location":"ft2-type1_tables.html#cid_facedictrec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_Int sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts.","title":"CID_FaceDictRec"},{"location":"ft2-type1_tables.html#cid_facedict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure.","title":"CID_FaceDict"},{"location":"ft2-type1_tables.html#cid_faceinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_Int fd_bytes; FT_Int gd_bytes; FT_ULong cid_count; FT_Int num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information.","title":"CID_FaceInfoRec"},{"location":"ft2-type1_tables.html#cid_faceinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure.","title":"CID_FaceInfo"},{"location":"ft2-type1_tables.html#ft_has_ps_glyph_names","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable.","title":"FT_Has_PS_Glyph_Names"},{"location":"ft2-type1_tables.html#ft_get_ps_font_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Info"},{"location":"ft2-type1_tables.html#ft_get_ps_font_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Private"},{"location":"ft2-type1_tables.html#ft_get_ps_font_value","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font.","title":"FT_Get_PS_Font_Value"},{"location":"ft2-type1_tables.html#t1_blend_flags","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.","title":"T1_Blend_Flags"},{"location":"ft2-type1_tables.html#t1_encodingtype","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary.","title":"T1_EncodingType"},{"location":"ft2-type1_tables.html#ps_dict_keys","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve.","title":"PS_Dict_Keys"},{"location":"ft2-type1_tables.html#t1_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_FontInfo"},{"location":"ft2-type1_tables.html#t1_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_Private"},{"location":"ft2-type1_tables.html#cid_fontdict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_FontDict"},{"location":"ft2-type1_tables.html#cid_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_Info"},{"location":"ft2-user_allocation.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb User allocation User allocation \u00b6 Synopsis \u00b6 FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"User allocation"},{"location":"ft2-user_allocation.html#user-allocation","text":"","title":"User allocation"},{"location":"ft2-user_allocation.html#synopsis","text":"FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"Synopsis"},{"location":"ft2-version.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb FreeType Version FreeType Version \u00b6 Synopsis \u00b6 Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number. FT_Library_Version \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH . input library A source library handle. output amajor The major version number. aminor The minor version number. apatch The patch version number. note The reason why this function takes a library argument is because certain programs implement library initialization in a custom way that doesn't use FT_Init_FreeType . In such cases, the library version might not be available before the library object has been created. FT_Face_CheckTrueTypePatents \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing. input face A face handle. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FT_Face_SetUnpatentedHinting \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing. input face A face handle. value New boolean setting. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FREETYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 10 # define FREETYPE_PATCH 4 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime. values FREETYPE_MAJOR The major version number. FREETYPE_MINOR The minor version number. FREETYPE_PATCH The patch level. note The version number of FreeType if built as a dynamic link library with the \u2018libtool\u2019 package is not controlled by these three macros.","title":"FreeType Version"},{"location":"ft2-version.html#freetype-version","text":"","title":"FreeType Version"},{"location":"ft2-version.html#synopsis","text":"Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number.","title":"Synopsis"},{"location":"ft2-version.html#ft_library_version","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH .","title":"FT_Library_Version"},{"location":"ft2-version.html#ft_face_checktruetypepatents","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing.","title":"FT_Face_CheckTrueTypePatents"},{"location":"ft2-version.html#ft_face_setunpatentedhinting","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing.","title":"FT_Face_SetUnpatentedHinting"},{"location":"ft2-version.html#freetype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 10 # define FREETYPE_PATCH 4 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime.","title":"FREETYPE_XXX"},{"location":"ft2-winfnt_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Window FNT Files Window FNT Files \u00b6 Synopsis \u00b6 This section contains the declaration of Windows FNT-specific functions. FT_WinFNT_ID_XXX \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT . values FT_WinFNT_ID_DEFAULT This is used for font enumeration and font creation as a \u2018don't care\u2019 value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure. FT_WinFNT_ID_SYMBOL There is no known mapping table available. FT_WinFNT_ID_MAC Mac Roman encoding. FT_WinFNT_ID_OEM From Michael Poettgen <michael@poettgen.de>: The \u2018Windows Font Mapping\u2019 article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like modern.fon , roman.fon , and script.fon on Windows. The \u2018CreateFont\u2019 documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent. The \u2018IFIMETRICS\u2019 documentation from the \u2018Windows Driver Development Kit\u2019 says: This font supports an OEM-specific character set. The OEM character set is system dependent. In general OEM, as opposed to ANSI (i.e., \u2018cp1252\u2019), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers , and is used for the \u2018DOS boxes\u2019, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850. FT_WinFNT_ID_CP874 A superset of Thai TIS 620 and ISO 8859-11. FT_WinFNT_ID_CP932 A superset of Japanese Shift-JIS (with minor deviations). FT_WinFNT_ID_CP936 A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations). FT_WinFNT_ID_CP949 A superset of Korean Hangul KS C 5601-1987 (with different ordering and minor deviations). FT_WinFNT_ID_CP950 A superset of traditional Chinese Big 5 ETen (with different ordering and minor deviations). FT_WinFNT_ID_CP1250 A superset of East European ISO 8859-2 (with slightly different ordering). FT_WinFNT_ID_CP1251 A superset of Russian ISO 8859-5 (with different ordering). FT_WinFNT_ID_CP1252 ANSI encoding. A superset of ISO 8859-1. FT_WinFNT_ID_CP1253 A superset of Greek ISO 8859-7 (with minor modifications). FT_WinFNT_ID_CP1254 A superset of Turkish ISO 8859-9. FT_WinFNT_ID_CP1255 A superset of Hebrew ISO 8859-8 (with some modifications). FT_WinFNT_ID_CP1256 A superset of Arabic ISO 8859-6 (with different ordering). FT_WinFNT_ID_CP1257 A superset of Baltic ISO 8859-13 (with some deviations). FT_WinFNT_ID_CP1258 For Vietnamese. This encoding doesn't cover all necessary characters. FT_WinFNT_ID_CP1361 Korean (Johab). FT_WinFNT_HeaderRec \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info. FT_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure. FT_Get_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header. input face A handle to the input face. output aheader The WinFNT header. return FreeType error code. 0 means success. note This function only works with Windows FNT faces, returning an error otherwise.","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#window-fnt-files","text":"","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#synopsis","text":"This section contains the declaration of Windows FNT-specific functions.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_id_xxx","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT .","title":"FT_WinFNT_ID_XXX"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_headerrec","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info.","title":"FT_WinFNT_HeaderRec"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure.","title":"FT_WinFNT_Header"},{"location":"ft2-winfnt_fonts.html#ft_get_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header.","title":"FT_Get_WinFNT_Header"}]}
\ No newline at end of file
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Glyph Layer Management Retrieving and manipulating OpenType's \u2018COLR\u2019 table data. Glyph Management Generic interface to manage individual glyph data. Mac Specific Interface Only available on the Macintosh. Size Management Managing multiple sizes per face. Header File Macros Macro definitions used to #include specific header files. Format-Specific API \u00b6 Multiple Masters How to manage Multiple Masters fonts. TrueType Tables TrueType-specific table types and functions. Type 1 Tables Type 1-specific font tables. SFNT Names Access the names embedded in TrueType and OpenType files. BDF and PCF Files BDF and PCF specific API. CID Fonts CID-keyed font-specific API. PFR Fonts PFR/TrueDoc-specific API. Window FNT Files Windows FNT-specific API. Font Formats Getting the font format. Gasp Table Retrieving TrueType \u2018gasp\u2019 table entries. Controlling FreeType Modules \u00b6 The auto-hinter Controlling the auto-hinting module. The CFF driver Controlling the CFF driver module. The Type 1 and CID drivers Controlling the Type 1 and CID driver modules. The TrueType driver Controlling the TrueType driver module. The PCF driver Controlling the PCF driver module. Driver properties Controlling driver modules. Parameter Tags Macros for driver property and font loading parameter tags. Subpixel Rendering API to control subpixel rendering. Cache Sub-System \u00b6 Cache Sub-System How to cache face, size, and glyph data with FreeType 2. Support API \u00b6 Computations Crunching fixed numbers and vectors. List Processing Simple management of lists. Outline Processing Functions to create, transform, and render vectorial glyph images. Quick retrieval of advance values Retrieve horizontal and vertical advance values without processing glyph outlines, if possible. Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files. External Debugging APIs Public APIs to control the FT_DEBUG_LOGGING macro. Error Codes \u00b6 Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions. Miscellaneous \u00b6 TrueTypeGX/AAT Validation An API to validate TrueTypeGX/AAT tables. Incremental Loading Custom Glyph Loading. The TrueType Engine TrueType bytecode support. OpenType Validation An API to validate OpenType tables. Global Index \u00b6 generated on Thu Dec 2 12:36:11 2021 UTC","title":"TOC"},{"location":"index.html#freetype-2111-api-reference","text":"","title":"FreeType-2.11.1 API Reference"},{"location":"index.html#table-of-contents","text":"","title":"Table of Contents"},{"location":"index.html#general-remarks","text":"Preamble What FreeType is and isn't FreeType's header inclusion scheme How client applications should include FreeType header files. User allocation How client applications should allocate FreeType data structures.","title":"General Remarks"},{"location":"index.html#core-api","text":"FreeType Version Functions and macros related to FreeType versions. Basic Data Types The basic data types defined by the library. Base Interface The FreeType 2 base font interface. Unicode Variation Sequences The FreeType 2 interface to Unicode Variation Sequences (UVS), using the SFNT cmap format 14. Glyph Color Management Retrieving and manipulating OpenType's \u2018CPAL\u2019 table data. Glyph Layer Management Retrieving and manipulating OpenType's \u2018COLR\u2019 table data. Glyph Management Generic interface to manage individual glyph data. Mac Specific Interface Only available on the Macintosh. Size Management Managing multiple sizes per face. Header File Macros Macro definitions used to #include specific header files.","title":"Core API"},{"location":"index.html#format-specific-api","text":"Multiple Masters How to manage Multiple Masters fonts. TrueType Tables TrueType-specific table types and functions. Type 1 Tables Type 1-specific font tables. SFNT Names Access the names embedded in TrueType and OpenType files. BDF and PCF Files BDF and PCF specific API. CID Fonts CID-keyed font-specific API. PFR Fonts PFR/TrueDoc-specific API. Window FNT Files Windows FNT-specific API. Font Formats Getting the font format. Gasp Table Retrieving TrueType \u2018gasp\u2019 table entries.","title":"Format-Specific API"},{"location":"index.html#controlling-freetype-modules","text":"The auto-hinter Controlling the auto-hinting module. The CFF driver Controlling the CFF driver module. The Type 1 and CID drivers Controlling the Type 1 and CID driver modules. The TrueType driver Controlling the TrueType driver module. The PCF driver Controlling the PCF driver module. Driver properties Controlling driver modules. Parameter Tags Macros for driver property and font loading parameter tags. Subpixel Rendering API to control subpixel rendering.","title":"Controlling FreeType Modules"},{"location":"index.html#cache-sub-system","text":"Cache Sub-System How to cache face, size, and glyph data with FreeType 2.","title":"Cache Sub-System"},{"location":"index.html#support-api","text":"Computations Crunching fixed numbers and vectors. List Processing Simple management of lists. Outline Processing Functions to create, transform, and render vectorial glyph images. Quick retrieval of advance values Retrieve horizontal and vertical advance values without processing glyph outlines, if possible. Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files. External Debugging APIs Public APIs to control the FT_DEBUG_LOGGING macro.","title":"Support API"},{"location":"index.html#error-codes","text":"Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions.","title":"Error Codes"},{"location":"index.html#miscellaneous","text":"TrueTypeGX/AAT Validation An API to validate TrueTypeGX/AAT tables. Incremental Loading Custom Glyph Loading. The TrueType Engine TrueType bytecode support. OpenType Validation An API to validate OpenType tables.","title":"Miscellaneous"},{"location":"index.html#global-index","text":"generated on Thu Dec 2 12:36:11 2021 UTC","title":"Global Index"},{"location":"ft2-auto_hinter.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The auto-hinter The auto-hinter \u00b6 Synopsis \u00b6 While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. Note that the auto-hinter's module name is \u2018autofitter\u2019 for historical reasons. Available properties are increase-x-height , no-stem-darkening (experimental), darkening-parameters (experimental), glyph-to-script-map (experimental), fallback-script (experimental), and default-script (experimental), as documented in the \u2018 Driver properties \u2019 section.","title":"The auto-hinter"},{"location":"ft2-auto_hinter.html#the-auto-hinter","text":"","title":"The auto-hinter"},{"location":"ft2-auto_hinter.html#synopsis","text":"While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. Note that the auto-hinter's module name is \u2018autofitter\u2019 for historical reasons. Available properties are increase-x-height , no-stem-darkening (experimental), darkening-parameters (experimental), glyph-to-script-map (experimental), fallback-script (experimental), and default-script (experimental), as documented in the \u2018 Driver properties \u2019 section.","title":"Synopsis"},{"location":"ft2-base_interface.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Base Interface Base Interface \u00b6 Synopsis \u00b6 This section describes the most important public high-level API functions of FreeType 2. FT_Library \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face . note Library objects are normally created by FT_Init_FreeType , and destroyed with FT_Done_FreeType . If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . FT_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style. note A face object also owns a single FT_GlyphSlot object, as well as one or more FT_Size objects. Use FT_New_Face or FT_Open_Face to create a new face object from a given filepath or a custom input stream. Use FT_Done_Face to destroy it (along with its slot and sizes). An FT_Face object can only be safely used from one thread at a time. Similarly, creation and destruction of FT_Face with the same FT_Library object can only be done from one thread at a time. On the other hand, functions like FT_Load_Glyph and its siblings are thread-safe and do not need the lock to be held as long as the same FT_Face object is not used from multiple threads at the same time. also See FT_FaceRec for the publicly accessible fields of a given face object. FT_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size. note An FT_Face has one active FT_Size object that is used by functions like FT_Load_Glyph to determine the scaling transformation that in turn is used to load and hint glyphs and metrics. You can use FT_Set_Char_Size , FT_Set_Pixel_Sizes , FT_Request_Size or even FT_Select_Size to change the content (i.e., the scaling values) of the active FT_Size . You can use FT_New_Size to create additional size objects for a given FT_Face , but they won't be used by other functions until you activate it through FT_Activate_Size . Only one size can be activated at any given time per face. also See FT_SizeRec for the publicly accessible fields of a given size object. FT_GlyphSlot \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information. also See FT_GlyphSlotRec for the publicly accessible glyph fields. FT_CharMap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it. note When a new face is created (either through FT_New_Face or FT_Open_Face ), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an \u2018active\u2019 charmap. also See FT_CharMapRec for the publicly accessible fields of a given character map. FT_Encoding \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function. note Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.). Other encodings might be defined in the future. values FT_ENCODING_NONE The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information. FT_ENCODING_UNICODE The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them. For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for FT_Get_Char_Index . FT_ENCODING_MS_SYMBOL Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see \u2018 https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts \u2019, \u2018 http://www.kostis.net/charsets/symbol.htm \u2019, and \u2018 http://www.kostis.net/charsets/wingding.htm \u2019. This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF. FT_ENCODING_SJIS Shift JIS encoding for Japanese. More info at \u2018 https://en.wikipedia.org/wiki/Shift_JIS \u2019. See note on multi-byte encodings below. FT_ENCODING_PRC Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030. FT_ENCODING_BIG5 Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong. FT_ENCODING_WANSUNG Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see \u2018 https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt \u2019. FT_ENCODING_JOHAB The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations. FT_ENCODING_ADOBE_LATIN_1 Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes. FT_ENCODING_ADOBE_STANDARD Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_EXPERT Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_CUSTOM Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_APPLE_ROMAN Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it. FT_ENCODING_OLD_LATIN_2 This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it. FT_ENCODING_MS_SJIS Same as FT_ENCODING_SJIS. Deprecated. FT_ENCODING_MS_GB2312 Same as FT_ENCODING_PRC. Deprecated. FT_ENCODING_MS_BIG5 Same as FT_ENCODING_BIG5. Deprecated. FT_ENCODING_MS_WANSUNG Same as FT_ENCODING_WANSUNG. Deprecated. FT_ENCODING_MS_JOHAB Same as FT_ENCODING_JOHAB. Deprecated. note When loading a font, FreeType makes a Unicode charmap active if possible (either if the font provides such a charmap, or if FreeType can synthesize one from PostScript glyph name dictionaries; in either case, the charmap is tagged with FT_ENCODING_UNICODE ). If such a charmap is synthesized, it is placed at the first position of the charmap array. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, FT_ENCODING_NONE is used. FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE ). Use FT_Get_BDF_Charset_ID to find out which encoding is really present. If, for example, the cs_registry field is \u2018KOI8\u2019 and the cs_encoding field is \u2018R\u2019, the font is encoded in KOI8-R. FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use FT_Get_WinFNT_Header and examine the charset field of the FT_WinFNT_HeaderRec structure to find out which encoding is really present. For example, FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for Russian). FT_ENCODING_NONE is set if platform_id is TT_PLATFORM_MACINTOSH and encoding_id is not TT_MAC_ID_ROMAN (otherwise it is set to FT_ENCODING_APPLE_ROMAN ). If platform_id is TT_PLATFORM_MACINTOSH , use the function FT_Get_CMap_Language_ID to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine encoding_id . If, for example, encoding_id is TT_MAC_ID_ROMAN and the language ID (minus 1) is TT_MAC_LANGID_GREEK , it is the Greek encoding, not Roman. TT_MAC_ID_ARABIC with TT_MAC_LANGID_FARSI means the Farsi variant the Arabic encoding. FT_ENC_TAG \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32 , a ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , b ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , c ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_UInt32 , d ) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ). note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_ENC_TAG( value, a, b, c, d ) value to get a simple enumeration without assigning special numbers. FT_FaceRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file. fields num_faces The number of faces in the font file. Some font formats can have multiple faces in a single font file. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face 4, say, face_index is set to 0x00030004. Bit 31 is always zero (this is, face_index is always a positive value). [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the named instance index value (only FT_Set_Named_Instance does that). face_flags A set of bit flags that give important information about the face; see FT_FACE_FLAG_XXX for the details. style_flags The lower 16 bits contain a set of bit flags indicating the style of the face; see FT_STYLE_FLAG_XXX for the details. [Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (this is, style_flags is always a positive value). Note that a variation font has always at least one named instance, namely the default instance. num_glyphs The number of glyphs in the face. If the face is scalable and has sbits (see num_fixed_sizes ), it is set to the number of outline glyphs. For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font. family_name The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like \u2018Times New Roman\u2019, \u2018Bodoni\u2019, \u2018Garamond\u2019, etc). This is a least common denominator used to list fonts. Some formats (TrueType & OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file). In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries. style_name The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like \u2018Italic\u2019, \u2018Bold\u2019, \u2018Condensed\u2019, etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL . As for family_name , some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. num_fixed_sizes The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called \u2018sbits\u2019 in that case. available_sizes An array of FT_Bitmap_Size for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike. Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail. num_charmaps The number of charmaps in the face. charmaps An array of the charmaps of the face. generic A field reserved for client uses. See the FT_Generic type description. bbox The font bounding box. Coordinates are expressed in font units (see units_per_EM ). The box is large enough to contain any glyph from the font. Thus, bbox.yMax can be seen as the \u2018maximum ascender\u2019, and bbox.yMin as the \u2018minimum descender\u2019. Only relevant for scalable formats. Note that the bounding box might be off by (at least) one pixel for hinted fonts. See FT_Size_Metrics for further discussion. Note that the bounding box does not vary in OpenType variable fonts and should only be used in relation to the default instance. units_per_EM The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats. ascender The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMax . Only relevant for scalable formats. descender The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMin . Note that this field is negative for values below the baseline. Only relevant for scalable formats. height This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats. If you want the global glyph height, use ascender - descender . max_advance_width The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats. max_advance_height The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to height for fonts that do not provide vertical metrics. Only relevant for scalable formats. underline_position The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats. underline_thickness The thickness, in font units, of the underline for this face. Only relevant for scalable formats. glyph The face's associated glyph slot(s). size The current active size for this face. charmap The current active charmap for this face. note Fields may be changed after a call to FT_Attach_File or FT_Attach_Stream . For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: ascender , descender , height , underline_position , and underline_thickness . Especially for TrueType fonts see also the documentation for FT_Size_Metrics . FT_HAS_HORIZONTAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though). also FT_HAS_VERTICAL can be used to check for vertical metrics. FT_HAS_VERTICAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones). FT_HAS_KERNING \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning . FT_HAS_FIXED_SIZES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure. FT_HAS_GLYPH_NAMES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name . FT_HAS_COLOR \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs. since 2.5.1 FT_HAS_MULTIPLE_MASTERS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want. FT_IS_SFNT \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available. FT_IS_SCALABLE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats). FT_IS_FIXED_WIDTH \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs. FT_IS_CID_KEYED \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available. FT_IS_TRICKY \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details. FT_IS_NAMED_INSTANCE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that). since 2.7 FT_IS_VARIATION \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . since 2.9 FT_SizeRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size. fields face Handle to the parent face object. generic A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object. metrics Metrics for this size object. This field is read-only. FT_Size_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object. fields x_ppem The width of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal width\u2019. y_ppem The height of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal height\u2019. x_scale A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. y_scale A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. ascender The ascender in 26.6 fractional pixels, rounded up to an integer value. See FT_FaceRec for the details. descender The descender in 26.6 fractional pixels, rounded down to an integer value. See FT_FaceRec for the details. height The height in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. max_advance The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. note The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in FT_FaceRec . Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding FT_FaceRec values manually, with code similar to the following. scaled_ascender = FT_MulFix( face->ascender, size_metrics->y_scale ); Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel! Indeed, the only way to get the exact metrics is to render all glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations. The FT_Size_Metrics structure is valid for bitmap fonts also. TrueType fonts with native bytecode hinting All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically). Only the application knows in advance that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an FT_Size object but much later, namely while calling FT_Load_Glyph . Here is some pseudo code that illustrates a possible solution. font_format = FT_Get_Font_Format( face ); if ( !strcmp( font_format, \"TrueType\" ) && do_native_bytecode_hinting ) { ascender = ROUND( FT_MulFix( face->ascender, size_metrics->y_scale ) ); descender = ROUND( FT_MulFix( face->descender, size_metrics->y_scale ) ); } else { ascender = size_metrics->ascender; descender = size_metrics->descender; } height = size_metrics->height; max_advance = size_metrics->max_advance; FT_GlyphSlotRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format. fields library A handle to the FreeType library instance this slot belongs to. face A handle to the parent face object. next In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its next field. glyph_index [Since 2.10] The glyph index passed as an argument to FT_Load_Glyph while initializing the glyph slot. generic A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object. metrics The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the FT_Load_Glyph API function) and can be expressed either in 26.6 fractional pixels or font units. Note that even when the glyph image is transformed, the metrics are not. linearHoriAdvance The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. linearVertAdvance The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. advance This shorthand is, depending on FT_LOAD_IGNORE_TRANSFORM , the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with FT_LOAD_VERTICAL_LAYOUT , it uses either the horiAdvance or the vertAdvance value of metrics field. format This field indicates the format of the image contained in the glyph slot. Typically FT_GLYPH_FORMAT_BITMAP , FT_GLYPH_FORMAT_OUTLINE , or FT_GLYPH_FORMAT_COMPOSITE , but other values are possible. bitmap This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of FT_Load_Glyph and a few other functions. bitmap_left The bitmap's left bearing expressed in integer pixels. bitmap_top The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being positive . outline The outline descriptor for the current glyph image if its format is FT_GLYPH_FORMAT_OUTLINE . Once a glyph is loaded, outline can be transformed, distorted, emboldened, etc. However, it must not be freed. [Since 2.10.1] If FT_LOAD_NO_SCALE is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use FT_LOAD_NO_SCALE but load the glyph with FT_LOAD_NO_HINTING and scale it, using the font's units_per_EM value as the ppem. num_subglyphs The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the FT_LOAD_NO_RECURSE flag. subglyphs An array of subglyph descriptors for composite glyphs. There are num_subglyphs elements in there. Currently internal to FreeType. control_data Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType. control_len This is the length in bytes of the control data. Currently internal to FreeType. other Reserved. lsb_delta The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise. rsb_delta The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise. note If FT_Load_Glyph is called with default flags (see FT_LOAD_DEFAULT ) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to FT_LOAD_TARGET_XXX and other flags even for the outline glyph, even if FT_LOAD_RENDER is not set. This image can later be converted into a bitmap by calling FT_Render_Glyph . This function searches the current renderer for the native image's format, then invokes it. The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in slot->bitmap . Note that slot->bitmap_left and slot->bitmap_top are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, slot->format is also changed to FT_GLYPH_FORMAT_BITMAP . Here is a small pseudo code fragment that shows how to use lsb_delta and rsb_delta to do fractional positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; for all glyphs do <load glyph with `FT_Load_Glyph'> FT_Outline_Translate( slot->outline, origin_x & 63, 0 ); <save glyph image, or render glyph, or ...> <compute kern between current and next glyph and add it to `origin_x'> origin_x += slot->advance.x; origin_x += slot->lsb_delta - slot->rsb_delta; endfor Here is another small pseudo code fragment that shows how to use lsb_delta and rsb_delta to improve integer positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; FT_Pos prev_rsb_delta = 0; for all glyphs do <compute kern between current and previous glyph and add it to `origin_x'> <load glyph with `FT_Load_Glyph'> if ( prev_rsb_delta - slot->lsb_delta > 32 ) origin_x -= 64; else if ( prev_rsb_delta - slot->lsb_delta < -31 ) origin_x += 64; prev_rsb_delta = slot->rsb_delta; <save glyph image, or render glyph, or ...> origin_x += slot->advance.x; endfor If you use strong auto-hinting, you must apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then. FT_Glyph_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead. fields width The glyph's width. height The glyph's height. horiBearingX Left side bearing for horizontal layout. horiBearingY Top side bearing for horizontal layout. horiAdvance Advance width for horizontal layout. vertBearingX Left side bearing for vertical layout. vertBearingY Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin. vertAdvance Advance height for vertical layout. Positive values mean the glyph has a positive advance downward. note If not disabled with FT_LOAD_NO_HINTING , the values represent dimensions of the hinted glyph (in case hinting is applicable). Stroking a glyph with an outside border does not increase horiAdvance or vertAdvance ; you have to manually adjust these values to account for the added width and height. FreeType doesn't use the \u2018VORG\u2019 table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as vertBearingY + height after loading a glyph. FT_SubGlyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites). note The subglyph implementation is not part of the high-level API, hence the forward structure declaration. You can however retrieve subglyph information with FT_Get_SubGlyph_Info . FT_Bitmap_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face . fields height The vertical distance, in pixels, between two consecutive baselines. It is always positive. width The average width, in pixels, of all glyphs in the strike. size The nominal size of the strike in 26.6 fractional points. This field is not very useful. x_ppem The horizontal ppem (nominal width) in 26.6 fractional pixels. y_ppem The vertical ppem (nominal height) in 26.6 fractional pixels. note Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets size to some calculated values, and x_ppem and y_ppem to the pixel width and height given in the font, respectively. TrueType embedded bitmaps: size , width , and height values are not contained in the bitmap strike itself. They are computed from the global font parameters. FT_Init_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time. output alibrary A handle to a new library object. return FreeType error code. 0 means success. note In case you want to provide your own memory allocating routines, use FT_New_Library instead, followed by a call to FT_Add_Default_Modules (or a series of calls to FT_Add_Module ) and FT_Set_Default_Properties . See the documentation of FT_Library and FT_Face for multi-threading issues. If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. FT_Done_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc. input library A handle to the target library object. return FreeType error code. 0 means success. FT_New_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname. inout library A handle to the library resource. input pathname A path to the font file. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note The pathname string should be recognizable as such by a standard fopen call on your system; in particular, this means that pathname must not contain null bytes. If that is not sufficient to address all file name possibilities (for example, to handle wide character file names on Windows in UTF-16 encoding) you might use FT_Open_Face to pass a memory array or a stream object instead. Use FT_Done_Face to destroy the created FT_Face object (along with its slot and sizes). FT_Done_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes. input face A handle to a target face object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Face . FT_Reference_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects. input face A handle to a target face object. return FreeType error code. 0 means success. since 2.4.2 FT_New_Memory_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory. inout library A handle to the library resource. input file_base A pointer to the beginning of the font data. file_size The size of the memory chunk used by the font data. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note You must not deallocate the memory before calling FT_Done_Face . FT_Face_Properties \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again. input face A handle to the source face object. num_properties The number of properties that follow. properties A handle to an FT_Parameter array with num_properties elements. return FreeType error code. 0 means success. example Here is an example that sets three properties. You must define FT_CONFIG_OPTION_SUBPIXEL_RENDERING to make the LCD filter examples work. FT_Parameter property1; FT_Bool darken_stems = 1; FT_Parameter property2; FT_LcdFiveTapFilter custom_weight = { 0x11, 0x44, 0x56, 0x44, 0x11 }; FT_Parameter property3; FT_Int32 random_seed = 314159265; FT_Parameter properties[3] = { property1, property2, property3 }; property1.tag = FT_PARAM_TAG_STEM_DARKENING; property1.data = &darken_stems; property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property2.data = custom_weight; property3.tag = FT_PARAM_TAG_RANDOM_SEED; property3.data = &random_seed; FT_Face_Properties( face, 3, properties ); The next example resets a single property to its default value. FT_Parameter property; property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property.data = NULL; FT_Face_Properties( face, 1, &property ); since 2.8 FT_Open_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args . inout library A handle to the library resource. input args A pointer to an FT_Open_Args structure that must be filled by the caller. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, face_index should be set to 0x00030004. If you want to access face 4 without variation handling, simply set face_index to value 4. FT_Open_Face and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the face_index argument is negative, the function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in *aface (if aface isn't NULL ); the only two useful fields in this special case are face->num_faces and face->style_flags . For any negative value of face_index , face->num_faces gives the number of faces within the font file. For the negative value \u2018-(N+1)\u2019 (with \u2018N\u2019 a non-negative 16-bit value), bits 16-30 in face->style_flags give the number of named instances in face \u2018N\u2019 if we have a variation font (or zero otherwise). After examination, the returned FT_Face structure should be deallocated with a call to FT_Done_Face . output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through face->glyph . Each new face object created with this function also owns a default FT_Size object, accessible as face->size . One FT_Library instance can have multiple face objects, this is, FT_Open_Face and its siblings can be called multiple times using the same library argument. See the discussion of reference counters in the description of FT_Reference_Face . If FT_OPEN_STREAM is set in args->flags , the stream in args->stream is automatically closed before this function returns any error (including FT_Err_Invalid_Argument ). example To loop over all faces, use code similar to the following snippet (omitting the error handling). ... FT_Face face; FT_Long i, num_faces; error = FT_Open_Face( library, args, -1, &face ); if ( error ) { ... } num_faces = face->num_faces; FT_Done_Face( face ); for ( i = 0; i < num_faces; i++ ) { ... error = FT_Open_Face( library, args, i, &face ); ... FT_Done_Face( face ); ... } To loop over all valid values for face_index , use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of FT_Open_Face within the do-loop), with and without named instances. ... FT_Face face; FT_Long num_faces = 0; FT_Long num_instances = 0; FT_Long face_idx = 0; FT_Long instance_idx = 0; do { FT_Long id = ( instance_idx << 16 ) + face_idx; error = FT_Open_Face( library, args, id, &face ); if ( error ) { ... } num_faces = face->num_faces; num_instances = face->style_flags >> 16; ... FT_Done_Face( face ); if ( instance_idx < num_instances ) instance_idx++; else { face_idx++; instance_idx = 0; } } while ( face_idx < num_faces ) FT_Open_Args \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream . fields flags A set of bit flags indicating how to use the structure. memory_base The first byte of the file in memory. memory_size The size in bytes of the file in memory. pathname A pointer to an 8-bit file pathname, which must be a C string (i.e., no null bytes except at the very end). The pointer is not owned by FreeType. stream A handle to a source stream object. driver This field is exclusively used by FT_Open_Face ; it simply specifies the font driver to use for opening the face. If set to NULL , FreeType tries to load the face with each one of the drivers in its list. num_params The number of extra parameters. params Extra parameters passed to the font driver when opening a new face. note The stream type is determined by the contents of flags : If the FT_OPEN_MEMORY bit is set, assume that this is a memory file of memory_size bytes, located at memory_address . The data are not copied, and the client is responsible for releasing and destroying them after the corresponding call to FT_Done_Face . Otherwise, if the FT_OPEN_STREAM bit is set, assume that a custom input stream stream is used. Otherwise, if the FT_OPEN_PATHNAME bit is set, assume that this is a normal file and use pathname to open it. If none of the above bits are set or if multiple are set at the same time, the flags are invalid and FT_Open_Face fails. If the FT_OPEN_DRIVER bit is set, FT_Open_Face only tries to open the file with the driver whose handler is in driver . If the FT_OPEN_PARAMS bit is set, the parameters given by num_params and params is used. They are ignored otherwise. Ideally, both the pathname and params fields should be tagged as \u2018const\u2019; this is missing for API backward compatibility. In other words, applications should treat them as read-only. FT_Parameter \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties . fields tag A four-byte identification tag. data A pointer to the parameter data. note The ID and function of parameters are driver-specific. See section \u2018 Parameter Tags \u2019 for more information. FT_Attach_File \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file. inout face The target face object. input filepathname The pathname. return FreeType error code. 0 means success. FT_Attach_Stream \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics. inout face The target face object. input parameters A pointer to FT_Open_Args that must be filled by the caller. return FreeType error code. 0 means success. note The meaning of the \u2018attach\u2019 (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver). Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments. FT_Set_Char_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points). inout face A handle to a target face object. input char_width The nominal width, in 26.6 fractional points. char_height The nominal height, in 26.6 fractional points. horz_resolution The horizontal resolution in dpi. vert_resolution The vertical resolution in dpi. return FreeType error code. 0 means success. note While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer. If either the character width or height is zero, it is set equal to the other value. If either the horizontal or vertical resolution is zero, it is set equal to the other value. A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi. Don't use this function if you are using the FreeType cache API. FT_Set_Pixel_Sizes \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels). inout face A handle to the target face object. input pixel_width The nominal width, in pixels. pixel_height The nominal height, in pixels. return FreeType error code. 0 means success. note You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to FT_Request_Size to understand how requested sizes relate to actual sizes. Don't use this function if you are using the FreeType cache API. FT_Request_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face. inout face A handle to a target face object. input req A pointer to a FT_Size_RequestRec . return FreeType error code. 0 means success. note Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use FT_Select_Size instead in that case. The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to \u2018 https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html \u2019. Contrary to FT_Set_Char_Size , this function doesn't have special code to normalize zero-valued widths, heights, or resolutions (which lead to errors in most cases). Don't use this function if you are using the FreeType cache API. FT_Select_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends. inout face A handle to a target face object. input strike_index The index of the bitmap strike in the available_sizes field of FT_FaceRec structure. return FreeType error code. 0 means success. note For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index. For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (this is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance. Don't use this function if you are using the FreeType cache API. FT_Size_Request_Type \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ). values FT_SIZE_REQUEST_TYPE_NOMINAL The nominal size. The units_per_EM field of FT_FaceRec is used to determine both scaling values. This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that units_per_EM is a rather abstract value which bears no relation to the actual size of the glyphs in a font. FT_SIZE_REQUEST_TYPE_REAL_DIM The real dimension. The sum of the ascender and (minus of) the descender fields of FT_FaceRec is used to determine both scaling values. FT_SIZE_REQUEST_TYPE_BBOX The font bounding box. The width and height of the bbox field of FT_FaceRec are used to determine the horizontal and vertical scaling value, respectively. FT_SIZE_REQUEST_TYPE_CELL The max_advance_width field of FT_FaceRec is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells. FT_SIZE_REQUEST_TYPE_SCALES Specify the scaling values directly. note The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver. See the note section of FT_Size_Metrics if you wonder how size requesting relates to scaling values. FT_Size_RequestRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request. fields type See FT_Size_Request_Type . width The desired width, given as a 26.6 fractional point value (with 72pt = 1in). height The desired height, given as a 26.6 fractional point value (with 72pt = 1in). horiResolution The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, width is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. vertResolution The vertical resolution (dpi, i.e., pixels per inch). If set to zero, height is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. note If width is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa. If type is FT_SIZE_REQUEST_TYPE_SCALES , width and height are interpreted directly as 16.16 fractional scaling values, without any further modification, and both horiResolution and vertResolution are ignored. FT_Size_Request \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure. FT_Set_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . inout face A handle to the source face object. input matrix A pointer to the transformation's 2x2 matrix. Use NULL for the identity matrix. delta A pointer to the translation vector. Use NULL for the null vector. note This function is provided as a convenience, but keep in mind that FT_Matrix coefficients are only 16.16 fixed-point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers. The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to FT_Set_Char_Size or FT_Set_Pixel_Sizes . Note that this also transforms the face.glyph.advance field, but not the values in face.glyph.metrics . FT_Get_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Get_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Return the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . See FT_Set_Transform for more details. input face A handle to the source face object. output matrix A pointer to a transformation's 2x2 matrix. Set this to NULL if you are not interested in the value. delta A pointer a translation vector. Set this to NULL if you are not interested in the value. since 2.11 FT_Load_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object. inout face A handle to the target face object where the glyph is loaded. input glyph_index The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note The loaded glyph may be transformed. See FT_Set_Transform for the details. For subsetted CID-keyed fonts, FT_Err_Invalid_Argument is returned for invalid CID values (this is, for CID values that don't have a corresponding glyph in the font). See the discussion of the FT_FACE_FLAG_CID_KEYED flag for more details. If you receive FT_Err_Glyph_Too_Big , try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation. FT_Get_Char_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping. input face A handle to the source face object. charcode The character code. return The glyph index. 0 means \u2018undefined character code\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. If the first glyph is not named \u2018.notdef\u2019, then for Type 1 and Type 42 fonts, \u2018.notdef\u2019 will be moved into the glyph ID 0 position, and whatever was there will be moved to the position \u2018.notdef\u2019 had. For Type 1 fonts, if there is no \u2018.notdef\u2019 glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index \u2013 Type 42 fonts are considered invalid under this condition. FT_Get_First_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index. input face A handle to the source face object. output agindex Glyph index of first character code. 0 if charmap is empty. return The charmap's first character code. note You should use this function together with FT_Get_Next_Char to parse all character codes available in a given charmap. The code should look like this: FT_ULong charcode; FT_UInt gindex; charcode = FT_Get_First_Char( face, &gindex ); while ( gindex != 0 ) { ... do something with (charcode,gindex) pair ... charcode = FT_Get_Next_Char( face, charcode, &gindex ); } Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called \u2018last resort fonts\u2019 (using SFNT cmap format 13, see function FT_Get_CMap_Format ) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause a lot of iterations. Note that *agindex is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code. FT_Get_Next_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index. input face A handle to the source face object. char_code The starting character code. output agindex Glyph index of next character code. 0 if charmap is empty. return The charmap's next character code. note You should use this function with FT_Get_First_Char to walk over all character codes available in a given charmap. See the note for that function for a simple code example. Note that *agindex is set to 0 when there are no more codes in the charmap. FT_Get_Name_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name. input face A handle to the source face object. glyph_name The glyph name. return The glyph index. 0 means \u2018undefined character code\u2019. FT_Load_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code. inout face A handle to a target face object where the glyph is loaded. input char_code The glyph's character code, according to the current charmap used in the face. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note This function simply calls FT_Get_Char_Index and FT_Load_Glyph . Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps. If no active cmap is set up (i.e., face->charmap is zero), the call to FT_Get_Char_Index is omitted, and the function behaves identically to FT_Load_Glyph . FT_LOAD_TARGET_MODE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) \\ FT_STATIC_CAST( FT_Render_Mode , ( (x) >> 16 ) & 15 ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value. FT_Render_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it. inout slot A handle to the glyph slot containing the image to convert. input render_mode The render mode used to render the glyph image into a bitmap. See FT_Render_Mode for a list of possible values. If FT_RENDER_MODE_NORMAL is used, a previous call of FT_Load_Glyph with flag FT_LOAD_COLOR makes FT_Render_Glyph provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see FT_LOAD_COLOR for more information. return FreeType error code. 0 means success. note To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph . When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white). On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception. This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness \u2013 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or \u2018dirt\u2019 around it. The situation is especially ugly for diagonal stems like in \u2018w\u2019 glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't. The blending function for placing text over a background is dst = alpha * src + (1 - alpha) * dst , which is known as the OVER operator. To correctly composite an anti-aliased pixel of a glyph onto a surface, take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space, use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and apply inverse gamma to the blended pixel and write it back to the image. Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one. This process can cost performance. There is an approximation that does not need to know about the background color; see https://bel.fi/alankila/lcd/ and https://bel.fi/alankila/lcd/alpcor.html for details. ATTENTION : Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section \u2018 Subpixel Rendering \u2019. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for green and blue. FT_Render_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_SDF , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . The FT_RENDER_MODE_SDF is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline. values FT_RENDER_MODE_NORMAL Default render mode; it corresponds to 8-bit anti-aliased bitmaps. FT_RENDER_MODE_LIGHT This is equivalent to FT_RENDER_MODE_NORMAL . It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See FT_LOAD_TARGET_XXX for details. FT_RENDER_MODE_MONO This mode corresponds to 1-bit bitmaps (with 2 levels of opacity). FT_RENDER_MODE_LCD This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the FT_PIXEL_MODE_LCD mode. FT_RENDER_MODE_LCD_V This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the FT_PIXEL_MODE_LCD_V mode. FT_RENDER_MODE_SDF This mode corresponds to 8-bit, single-channel signed distance field (SDF) bitmaps. Each pixel in the SDF grid is the value from the pixel's position to the nearest glyph's outline. The distances are calculated from the center of the pixel and are positive if they are filled by the outline (i.e., inside the outline) and negative otherwise. Check the note below on how to convert the output values to usable data. note The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like FT_PIXEL_MODE_MONO . You can use FT_Bitmap_Convert to transform them into 8-bit pixmaps. For FT_RENDER_MODE_SDF the output bitmap buffer contains normalized distances that are packed into unsigned 8-bit values. To get pixel values in floating point representation use the following pseudo-C code for the conversion. // Load glyph and render using FT_RENDER_MODE_SDF, // then use the output buffer as follows. ... FT_Byte buffer = glyph->bitmap->buffer; for pixel in buffer { // `sd` is the signed distance and `spread` is the current spread; // the default spread is 2 and can be changed. float sd = (float)pixel - 128.0f; // Convert to pixel values. sd = ( sd / 128.0f ) * spread; // Store `sd` in a buffer or use as required. } FT_Get_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face. input face A handle to a source face object. left_glyph The index of the left glyph in the kern pair. right_glyph The index of the right glyph in the kern pair. kern_mode See FT_Kerning_Mode for more information. Determines the scale and dimension of the returned kerning vector. output akerning The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats. return FreeType error code. 0 means success. note Only horizontal layouts (left-to-right & right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function \u2013 they can be implemented through format-specific interfaces. Kerning for OpenType fonts implemented in a \u2018GPOS\u2019 table is not supported; use FT_HAS_KERNING to find out whether a font has data that can be extracted with FT_Get_Kerning . FT_Kerning_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning . values FT_KERNING_DEFAULT Return grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNFITTED Return un-grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNSCALED Return the kerning vector in original font units. note FT_KERNING_DEFAULT returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big. Both FT_KERNING_DEFAULT and FT_KERNING_UNFITTED use the current horizontal scaling factor (as set e.g. with FT_Set_Char_Size ) to convert font units to pixels. FT_Get_Track_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size. input face A handle to a source face object. point_size The point size in 16.16 fractional points. degree The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning. output akerning The kerning in 16.16 fractional points, to be uniformly applied between all glyphs. return FreeType error code. 0 means success. note Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with FT_Attach_File or FT_Attach_Stream ). Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details. FT_Get_Glyph_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1. input face A handle to a source face object. glyph_index The glyph index. buffer_max The maximum number of bytes available in the buffer. output buffer A pointer to a target buffer where the name is copied to. return FreeType error code. 0 means success. note An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of buffer is set to 0 to indicate an empty name. The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated. Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the \u2018missing glyph\u2019 (called \u2018.notdef\u2019). This function always returns an error if the config macro FT_CONFIG_OPTION_NO_GLYPH_NAMES is not defined in ftoption.h . FT_Get_Postscript_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts. input face A handle to the source face object. return A pointer to the face's PostScript name. NULL if unavailable. note The returned pointer is owned by the face and is destroyed with it. For variation fonts, this string changes if you select a different instance, and you have to call FT_Get_PostScript_Name again to retrieve it. FreeType follows Adobe TechNote #5902, \u2018Generating PostScript Names for Fonts Using OpenType Font Variations\u2019. https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html [Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with FT_Set_Named_Instance (and the font has corresponding entries in its \u2018fvar\u2019 table). If FT_IS_VARIATION returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances. FT_CharMapRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure. fields face A handle to the parent face object. encoding An FT_Encoding tag identifying the charmap. Use this with FT_Select_Charmap . platform_id An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats. encoding_id A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly. FT_Select_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ). inout face A handle to the source face object. input encoding A handle to the selected encoding. return FreeType error code. 0 means success. note This function returns an error if no charmap in the face corresponds to the encoding queried here. Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (\u2018best\u2019 in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to FT_Set_Charmap in this case. FT_Set_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping. inout face A handle to the source face object. input charmap A handle to the selected charmap. return FreeType error code. 0 means success. note This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the face->charmaps table). It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all). FT_Get_Charmap_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap. input charmap A handle to a charmap. return The index into the array of character maps within the face to which charmap belongs. If an error occurs, -1 is returned. FT_Get_FSType_Flags \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font. input face A handle to the source face object. return The fsType flags, see FT_FSTYPE_XXX . note Use this function rather than directly reading the fs_type field in the PS_FontInfoRec structure, which is only guaranteed to return the correct results for Type 1 fonts. since 2.3.8 FT_Get_SubGlyph_Info \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise. input glyph The source glyph slot. sub_index The index of the subglyph. Must be less than glyph->num_subglyphs . output p_index The glyph index of the subglyph. p_flags The subglyph flags, see FT_SUBGLYPH_FLAG_XXX . p_arg1 The subglyph's first argument (if any). p_arg2 The subglyph's second argument (if any). p_transform The subglyph transformation (if any). return FreeType error code. 0 means success. note The values of *p_arg1 , *p_arg2 , and *p_transform must be interpreted depending on the flags returned in *p_flags . See the OpenType specification for details. https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description FT_Face_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications. FT_Size_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object. FT_Slot_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object. FT_FACE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face. values FT_FACE_FLAG_SCALABLE The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and FT_FACE_FLAG_FIXED_SIZES set. FT_FACE_FLAG_FIXED_SIZES The face contains bitmap strikes. See also the num_fixed_sizes and available_sizes fields of FT_FaceRec . FT_FACE_FLAG_FIXED_WIDTH The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.). FT_FACE_FLAG_SFNT The face uses the SFNT storage scheme. For now, this means TrueType and OpenType. FT_FACE_FLAG_HORIZONTAL The face contains horizontal glyph metrics. This should be set for all common formats. FT_FACE_FLAG_VERTICAL The face contains vertical glyph metrics. This is only available in some formats, not all of them. FT_FACE_FLAG_KERNING The face contains kerning information. If set, the kerning distance can be retrieved using the function FT_Get_Kerning . Otherwise the function always return the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT \u2018GPOS\u2019 table (as present in many OpenType fonts). FT_FACE_FLAG_FAST_GLYPHS THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. FT_FACE_FLAG_MULTIPLE_MASTERS The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts. See section \u2018 Multiple Masters \u2019 for API details. FT_FACE_FLAG_GLYPH_NAMES The face contains glyph names, which can be retrieved using FT_Get_Glyph_Name . Note that some TrueType fonts contain broken glyph name tables. Use the function FT_Has_PS_Glyph_Names when needed. FT_FACE_FLAG_EXTERNAL_STREAM Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when FT_Done_Face is called. Don't read or test this flag. FT_FACE_FLAG_HINTER The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT \u2018gasp\u2019 table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active. FT_FACE_FLAG_CID_KEYED The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph . Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an FT_Err_Invalid_Argument error. Note that CID-keyed fonts that are in an SFNT wrapper (this is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the \u2018CID-ness\u2019 isn't visible to the application. FT_FACE_FLAG_TRICKY The face is \u2018tricky\u2019, this is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font mingli.ttf (but not mingliu.ttc ) that uses TrueType bytecode instructions to move and scale all of its subglyphs. It is not possible to auto-hint such fonts using FT_LOAD_FORCE_AUTOHINT ; it will also ignore FT_LOAD_NO_HINTING . You have to set both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT to really disable hinting; however, you probably never want this except for demonstration purposes. Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file ttobjs.c . FT_FACE_FLAG_COLOR [Since 2.5.1] The face has color glyph tables. See FT_LOAD_COLOR for more information. FT_FACE_FLAG_VARIATION [Since 2.9] Set if the current face (or named instance) has been altered with FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . This flag is unset by a call to FT_Set_Named_Instance . FT_STYLE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec . values FT_STYLE_FLAG_ITALIC The face style is italic or oblique. FT_STYLE_FLAG_BOLD The face is bold. note The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the \u2018OS/2\u2019 table in SFNT based fonts). FT_OPEN_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure. values FT_OPEN_MEMORY This is a memory-based stream. FT_OPEN_STREAM Copy the stream from the stream field. FT_OPEN_PATHNAME Create a new input stream from a C path name. FT_OPEN_DRIVER Use the driver field. FT_OPEN_PARAMS Use the num_params and params fields. note The FT_OPEN_MEMORY , FT_OPEN_STREAM , and FT_OPEN_PATHNAME flags are mutually exclusive. FT_LOAD_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading. values FT_LOAD_DEFAULT Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens: FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below). If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then \u2018hinted\u2019 to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below). Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases. FT_LOAD_NO_SCALE Don't scale the loaded outline glyph but keep it in font units. This flag implies FT_LOAD_NO_HINTING and FT_LOAD_NO_BITMAP , and unsets FT_LOAD_RENDER . If the font is \u2018tricky\u2019 (see FT_FACE_FLAG_TRICKY for more), using FT_LOAD_NO_SCALE usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without FT_LOAD_NO_SCALE and setting the character size to font->units_per_EM . FT_LOAD_NO_HINTING Disable hinting. This generally generates \u2018blurrier\u2019 bitmap glyphs when the glyph are rendered in any of the anti-aliased modes. See also the note below. This flag is implied by FT_LOAD_NO_SCALE . FT_LOAD_RENDER Call FT_Render_Glyph after the glyph is loaded. By default, the glyph is rendered in FT_RENDER_MODE_NORMAL mode. This can be overridden by FT_LOAD_TARGET_XXX or FT_LOAD_MONOCHROME . This flag is unset by FT_LOAD_NO_SCALE . FT_LOAD_NO_BITMAP Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag. FT_LOAD_NO_SCALE always sets this flag. FT_LOAD_VERTICAL_LAYOUT Load the glyph for vertical text layout. In particular, the advance value in the FT_GlyphSlotRec structure is set to the vertAdvance value of the metrics field. In case FT_HAS_VERTICAL doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats. FT_LOAD_FORCE_AUTOHINT Prefer the auto-hinter over the font's native hinter. See also the note below. FT_LOAD_PEDANTIC Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also. In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy. FT_LOAD_NO_RECURSE Don't load composite glyphs recursively. Instead, the font driver fills the num_subglyph and subglyphs values of the glyph slot; it also sets glyph->format to FT_GLYPH_FORMAT_COMPOSITE . The description of subglyphs can then be accessed with FT_Get_SubGlyph_Info . Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data. This flag implies FT_LOAD_NO_SCALE and FT_LOAD_IGNORE_TRANSFORM . FT_LOAD_IGNORE_TRANSFORM Ignore the transform matrix set by FT_Set_Transform . FT_LOAD_MONOCHROME This flag is used with FT_LOAD_RENDER to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data. Note that this has no effect on the hinting algorithm used. You should rather use FT_LOAD_TARGET_MONO so that the monochrome-optimized hinting algorithm is used. FT_LOAD_LINEAR_DESIGN Keep linearHoriAdvance and linearVertAdvance fields of FT_GlyphSlotRec in font units. See FT_GlyphSlotRec for details. FT_LOAD_NO_AUTOHINT Disable the auto-hinter. See also the note below. FT_LOAD_COLOR Load colored glyphs. There are slight differences depending on the font format. [Since 2.5] Load embedded color bitmap images. The resulting color bitmaps, if available, will have the FT_PIXEL_MODE_BGRA format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the FT_PIXEL_MODE_GRAY format. [Since 2.10, experimental] If the glyph index contains an entry in the face's \u2018COLR\u2019 table with a \u2018CPAL\u2019 palette table (as defined in the OpenType specification), make FT_Render_Glyph provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience; for full control of color layers use FT_Get_Color_Glyph_Layer and FreeType's color functions like FT_Palette_Select instead of setting FT_LOAD_COLOR for rendering so that the client application can handle blending by itself. FT_LOAD_COMPUTE_METRICS [Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the \u2018hdmx\u2019 table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables. Currently, this flag is only implemented for TrueType fonts. FT_LOAD_BITMAP_METRICS_ONLY [Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image. This flag unsets FT_LOAD_RENDER . FT_LOAD_CROP_BITMAP Ignored. Deprecated. FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH Ignored. Deprecated. note By default, hinting is enabled and the font's native hinter (see FT_FACE_FLAG_HINTER ) is preferred over the auto-hinter. You can disable hinting by setting FT_LOAD_NO_HINTING or change the precedence by setting FT_LOAD_FORCE_AUTOHINT . You can also set FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be used at all. See the description of FT_FACE_FLAG_TRICKY for a special exception (affecting only a handful of Asian fonts). Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See FT_LOAD_TARGET_XXX for details. Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results. FT_LOAD_TARGET_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32 , (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. values FT_LOAD_TARGET_NORMAL The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use FT_LOAD_TARGET_MONO instead. FT_LOAD_TARGET_LIGHT A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter. Advance widths are rounded to integer values; however, using the lsb_delta and rsb_delta fields of FT_GlyphSlotRec , it is possible to get fractional advance widths for subpixel positioning (which is recommended to use). If configuration option AF_CONFIG_OPTION_TT_SIZE_METRICS is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive). FT_LOAD_TARGET_MONO Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes. Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes. FT_LOAD_TARGET_LCD A variant of FT_LOAD_TARGET_LIGHT optimized for horizontally decimated LCD displays. FT_LOAD_TARGET_LCD_V A variant of FT_LOAD_TARGET_NORMAL optimized for vertically decimated LCD displays. note You should use only one of the FT_LOAD_TARGET_XXX values in your load_flags . They can't be ORed. If FT_LOAD_RENDER is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is FT_LOAD_TARGET_MONO since it implies FT_LOAD_MONOCHROME . You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the \u2018light\u2019 hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like FT_Load_Glyph( face, glyph_index, load_flags | FT_LOAD_TARGET_LIGHT ); FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); In general, you should stick with one rendering mode. For example, switching between FT_LOAD_TARGET_NORMAL and FT_LOAD_TARGET_MONO enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits. FT_SUBGLYPH_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the \u2018glyf\u2019 table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description values FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_XY_SCALE FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_FSTYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details. values FT_FSTYPE_INSTALLABLE_EMBEDDING Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application. FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner. FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING The font may be embedded and temporarily loaded on the remote system. Documents containing Preview & Print fonts must be opened \u2018read-only\u2019; no edits can be applied to the document. FT_FSTYPE_EDITABLE_EMBEDDING The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview & Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved. FT_FSTYPE_NO_SUBSETTING The font may not be subsetted prior to embedding. FT_FSTYPE_BITMAP_EMBEDDING_ONLY Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable. note The flags are ORed together, thus more than a single value can be returned. While the fsType flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way. FT_HAS_FAST_GLYPHS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"Base Interface"},{"location":"ft2-base_interface.html#base-interface","text":"","title":"Base Interface"},{"location":"ft2-base_interface.html#synopsis","text":"This section describes the most important public high-level API functions of FreeType 2.","title":"Synopsis"},{"location":"ft2-base_interface.html#ft_library","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face .","title":"FT_Library"},{"location":"ft2-base_interface.html#ft_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style.","title":"FT_Face"},{"location":"ft2-base_interface.html#ft_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size.","title":"FT_Size"},{"location":"ft2-base_interface.html#ft_glyphslot","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.","title":"FT_GlyphSlot"},{"location":"ft2-base_interface.html#ft_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it.","title":"FT_CharMap"},{"location":"ft2-base_interface.html#ft_encoding","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function.","title":"FT_Encoding"},{"location":"ft2-base_interface.html#ft_enc_tag","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32 , a ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , b ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , c ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_UInt32 , d ) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ).","title":"FT_ENC_TAG"},{"location":"ft2-base_interface.html#ft_facerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file.","title":"FT_FaceRec"},{"location":"ft2-base_interface.html#ft_has_horizontal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).","title":"FT_HAS_HORIZONTAL"},{"location":"ft2-base_interface.html#ft_has_vertical","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).","title":"FT_HAS_VERTICAL"},{"location":"ft2-base_interface.html#ft_has_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning .","title":"FT_HAS_KERNING"},{"location":"ft2-base_interface.html#ft_has_fixed_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure.","title":"FT_HAS_FIXED_SIZES"},{"location":"ft2-base_interface.html#ft_has_glyph_names","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name .","title":"FT_HAS_GLYPH_NAMES"},{"location":"ft2-base_interface.html#ft_has_color","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs.","title":"FT_HAS_COLOR"},{"location":"ft2-base_interface.html#ft_has_multiple_masters","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want.","title":"FT_HAS_MULTIPLE_MASTERS"},{"location":"ft2-base_interface.html#ft_is_sfnt","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available.","title":"FT_IS_SFNT"},{"location":"ft2-base_interface.html#ft_is_scalable","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).","title":"FT_IS_SCALABLE"},{"location":"ft2-base_interface.html#ft_is_fixed_width","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs.","title":"FT_IS_FIXED_WIDTH"},{"location":"ft2-base_interface.html#ft_is_cid_keyed","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available.","title":"FT_IS_CID_KEYED"},{"location":"ft2-base_interface.html#ft_is_tricky","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details.","title":"FT_IS_TRICKY"},{"location":"ft2-base_interface.html#ft_is_named_instance","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that).","title":"FT_IS_NAMED_INSTANCE"},{"location":"ft2-base_interface.html#ft_is_variation","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates .","title":"FT_IS_VARIATION"},{"location":"ft2-base_interface.html#ft_sizerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size.","title":"FT_SizeRec"},{"location":"ft2-base_interface.html#ft_size_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object.","title":"FT_Size_Metrics"},{"location":"ft2-base_interface.html#ft_glyphslotrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.","title":"FT_GlyphSlotRec"},{"location":"ft2-base_interface.html#ft_glyph_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead.","title":"FT_Glyph_Metrics"},{"location":"ft2-base_interface.html#ft_subglyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).","title":"FT_SubGlyph"},{"location":"ft2-base_interface.html#ft_bitmap_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face .","title":"FT_Bitmap_Size"},{"location":"ft2-base_interface.html#ft_init_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.","title":"FT_Init_FreeType"},{"location":"ft2-base_interface.html#ft_done_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.","title":"FT_Done_FreeType"},{"location":"ft2-base_interface.html#ft_new_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname.","title":"FT_New_Face"},{"location":"ft2-base_interface.html#ft_done_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes.","title":"FT_Done_Face"},{"location":"ft2-base_interface.html#ft_reference_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects.","title":"FT_Reference_Face"},{"location":"ft2-base_interface.html#ft_new_memory_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory.","title":"FT_New_Memory_Face"},{"location":"ft2-base_interface.html#ft_face_properties","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again.","title":"FT_Face_Properties"},{"location":"ft2-base_interface.html#ft_open_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args .","title":"FT_Open_Face"},{"location":"ft2-base_interface.html#ft_open_args","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream .","title":"FT_Open_Args"},{"location":"ft2-base_interface.html#ft_parameter","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties .","title":"FT_Parameter"},{"location":"ft2-base_interface.html#ft_attach_file","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file.","title":"FT_Attach_File"},{"location":"ft2-base_interface.html#ft_attach_stream","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.","title":"FT_Attach_Stream"},{"location":"ft2-base_interface.html#ft_set_char_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points).","title":"FT_Set_Char_Size"},{"location":"ft2-base_interface.html#ft_set_pixel_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels).","title":"FT_Set_Pixel_Sizes"},{"location":"ft2-base_interface.html#ft_request_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face.","title":"FT_Request_Size"},{"location":"ft2-base_interface.html#ft_select_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends.","title":"FT_Select_Size"},{"location":"ft2-base_interface.html#ft_size_request_type","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ).","title":"FT_Size_Request_Type"},{"location":"ft2-base_interface.html#ft_size_requestrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request.","title":"FT_Size_RequestRec"},{"location":"ft2-base_interface.html#ft_size_request","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure.","title":"FT_Size_Request"},{"location":"ft2-base_interface.html#ft_set_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph .","title":"FT_Set_Transform"},{"location":"ft2-base_interface.html#ft_get_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Get_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Return the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . See FT_Set_Transform for more details.","title":"FT_Get_Transform"},{"location":"ft2-base_interface.html#ft_load_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object.","title":"FT_Load_Glyph"},{"location":"ft2-base_interface.html#ft_get_char_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.","title":"FT_Get_Char_Index"},{"location":"ft2-base_interface.html#ft_get_first_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index.","title":"FT_Get_First_Char"},{"location":"ft2-base_interface.html#ft_get_next_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index.","title":"FT_Get_Next_Char"},{"location":"ft2-base_interface.html#ft_get_name_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name.","title":"FT_Get_Name_Index"},{"location":"ft2-base_interface.html#ft_load_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code.","title":"FT_Load_Char"},{"location":"ft2-base_interface.html#ft_load_target_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) \\ FT_STATIC_CAST( FT_Render_Mode , ( (x) >> 16 ) & 15 ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value.","title":"FT_LOAD_TARGET_MODE"},{"location":"ft2-base_interface.html#ft_render_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.","title":"FT_Render_Glyph"},{"location":"ft2-base_interface.html#ft_render_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_SDF , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . The FT_RENDER_MODE_SDF is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline.","title":"FT_Render_Mode"},{"location":"ft2-base_interface.html#ft_get_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face.","title":"FT_Get_Kerning"},{"location":"ft2-base_interface.html#ft_kerning_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning .","title":"FT_Kerning_Mode"},{"location":"ft2-base_interface.html#ft_get_track_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size.","title":"FT_Get_Track_Kerning"},{"location":"ft2-base_interface.html#ft_get_glyph_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1.","title":"FT_Get_Glyph_Name"},{"location":"ft2-base_interface.html#ft_get_postscript_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.","title":"FT_Get_Postscript_Name"},{"location":"ft2-base_interface.html#ft_charmaprec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure.","title":"FT_CharMapRec"},{"location":"ft2-base_interface.html#ft_select_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ).","title":"FT_Select_Charmap"},{"location":"ft2-base_interface.html#ft_set_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping.","title":"FT_Set_Charmap"},{"location":"ft2-base_interface.html#ft_get_charmap_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap.","title":"FT_Get_Charmap_Index"},{"location":"ft2-base_interface.html#ft_get_fstype_flags","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font.","title":"FT_Get_FSType_Flags"},{"location":"ft2-base_interface.html#ft_get_subglyph_info","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise.","title":"FT_Get_SubGlyph_Info"},{"location":"ft2-base_interface.html#ft_face_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications.","title":"FT_Face_Internal"},{"location":"ft2-base_interface.html#ft_size_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object.","title":"FT_Size_Internal"},{"location":"ft2-base_interface.html#ft_slot_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object.","title":"FT_Slot_Internal"},{"location":"ft2-base_interface.html#ft_face_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face.","title":"FT_FACE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_style_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec .","title":"FT_STYLE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_open_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure.","title":"FT_OPEN_XXX"},{"location":"ft2-base_interface.html#ft_load_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading.","title":"FT_LOAD_XXX"},{"location":"ft2-base_interface.html#ft_load_target_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32 , (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.","title":"FT_LOAD_TARGET_XXX"},{"location":"ft2-base_interface.html#ft_subglyph_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the \u2018glyf\u2019 table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description","title":"FT_SUBGLYPH_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_fstype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details.","title":"FT_FSTYPE_XXX"},{"location":"ft2-base_interface.html#ft_has_fast_glyphs","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"FT_HAS_FAST_GLYPHS"},{"location":"ft2-basic_types.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Basic Data Types Basic Data Types \u00b6 Synopsis \u00b6 This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. FT_Byte \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Byte ; A simple typedef for the unsigned char type. FT_Bytes \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef const FT_Byte * FT_Bytes ; A typedef for constant memory areas. FT_Char \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed char FT_Char ; A simple typedef for the signed char type. FT_Int \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed int FT_Int ; A typedef for the int type. FT_UInt \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned int FT_UInt ; A typedef for the unsigned int type. FT_Int16 \u00b6 typedef signed short FT_Int16 ; A typedef for a 16bit signed integer type. FT_UInt16 \u00b6 typedef unsigned short FT_UInt16 ; A typedef for a 16bit unsigned integer type. FT_Int32 \u00b6 typedef signed XXX FT_Int32 ; A typedef for a 32bit signed integer type. The size depends on the configuration. FT_UInt32 \u00b6 typedef unsigned XXX FT_UInt32 ; FT_Int64 \u00b6 typedef signed XXX FT_Int64 ; FT_UInt64 \u00b6 typedef unsigned XXX FT_UInt64 ; FT_Short \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_Short ; A typedef for signed short. FT_UShort \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UShort ; A typedef for unsigned short. FT_Long \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Long ; A typedef for signed long. FT_ULong \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned long FT_ULong ; A typedef for unsigned long. FT_Bool \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Bool ; A typedef of unsigned char, used for simple booleans. As usual, values 1 and 0 represent true and false, respectively. FT_Offset \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef size_t FT_Offset ; This is equivalent to the ANSI C size_t type, i.e., the largest unsigned integer type used to express a file size or position, or a memory block size. FT_PtrDist \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef ft_ptrdiff_t FT_PtrDist ; This is equivalent to the ANSI C ptrdiff_t type, i.e., the largest signed integer type used to express the distance between two pointers. FT_String \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef char FT_String ; A simple typedef for the char type, usually used for strings. FT_Tag \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef FT_UInt32 FT_Tag ; A typedef for 32-bit tags (as used in the SFNT format). FT_Error \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef int FT_Error ; The FreeType error code type. A value of 0 is always interpreted as a successful operation. FT_Fixed \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients. FT_Pointer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer. FT_Pos \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates. FT_Vector \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type. fields x The horizontal coordinate. y The vertical coordinate. FT_BBox \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions. fields xMin The horizontal minimum (left-most). yMin The vertical minimum (bottom-most). xMax The horizontal maximum (right-most). yMax The vertical maximum (top-most). note The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively. If yMin is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if ymax is positive, this value gives the glyph's ascender. xMin gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If xMin is negative, the glyph extends to the left of the origin. FT_Matrix \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy fields xx Matrix coefficient. xy Matrix coefficient. yx Matrix coefficient. yy Matrix coefficient. FT_FWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units. FT_UFWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units. FT_F2Dot14 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors. FT_UnitVector \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types. fields x Horizontal coordinate. y Vertical coordinate. FT_F26Dot6 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates. FT_Data \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_UInt length; } FT_Data ; Read-only binary data represented as a pointer and a length. fields pointer The data. length The length of the data in bytes. FT_MAKE_TAG \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( ( FT_STATIC_BYTE_CAST( FT_Tag , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_Tag , _x4 ) ) This macro converts four-letter tags that are used to label TrueType tables into an FT_Tag type, to be used within FreeType. note The produced values must be 32-bit integers. Don't redefine this macro. FT_Generic \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field). fields data A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library. finalizer A pointer to a \u2018generic finalizer\u2019 function, which will be called when the object is destroyed. If this field is set to NULL , no code will be called. FT_Generic_Finalizer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage. input The address of the FreeType object that is under finalization. Its client data is accessed through its generic field. FT_Bitmap \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field. fields rows The number of bitmap rows. width The number of pixels in bitmap row. pitch The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a \u2018down\u2019 flow, and negative when it has an \u2018up\u2019 flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row. Note that \u2018padding\u2019 means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value. For the B/W rasterizer, pitch is always an even number. To change the pitch of a bitmap (say, to make it a multiple of 4), use FT_Bitmap_Convert . Alternatively, you might use callback functions to directly render to the application's surface; see the file example2.cpp in the tutorial for a demonstration. buffer A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases. num_grays This field is only used with FT_PIXEL_MODE_GRAY ; it gives the number of gray levels used in the bitmap. pixel_mode The pixel mode, i.e., how pixel bits are stored. See FT_Pixel_Mode for possible values. palette_mode This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently. palette A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently. FT_Pixel_Mode \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future. values FT_PIXEL_MODE_NONE Value 0 is reserved. FT_PIXEL_MODE_MONO A monochrome bitmap, using 1 bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128. FT_PIXEL_MODE_GRAY An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of \u2018gray\u2019 levels is stored in the num_grays field of the FT_Bitmap structure (it generally is 256). FT_PIXEL_MODE_GRAY2 A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_GRAY4 A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_LCD An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also FT_RENDER_MODE_LCD . FT_PIXEL_MODE_LCD_V An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also FT_RENDER_MODE_LCD_V . FT_PIXEL_MODE_BGRA [Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as \u201800,00,80,80\u2019, not \u201800,00,FF,80\u2019. See also FT_LOAD_COLOR . FT_Glyph_Format \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format. values FT_GLYPH_FORMAT_NONE The value 0 is reserved. FT_GLYPH_FORMAT_COMPOSITE The glyph image is a composite of several other images. This format is only used with FT_LOAD_NO_RECURSE , and is used to report compound glyphs (like accented characters). FT_GLYPH_FORMAT_BITMAP The glyph image is a bitmap, and can be described as an FT_Bitmap . You generally need to access the bitmap field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_OUTLINE The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an FT_Outline ; you generally want to access the outline field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_PLOTTER The glyph image is a vectorial path with no inside and outside contours. Some Type 1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as FT_Outline , but FreeType isn't currently capable of rendering them correctly. FT_IMAGE_TAG \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( FT_STATIC_BYTE_CAST( unsigned long , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( unsigned long , _x4 ) ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type. note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value to get a simple enumeration without assigning special numbers.","title":"Basic Data Types"},{"location":"ft2-basic_types.html#basic-data-types","text":"","title":"Basic Data Types"},{"location":"ft2-basic_types.html#synopsis","text":"This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section.","title":"Synopsis"},{"location":"ft2-basic_types.html#ft_byte","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Byte ; A simple typedef for the unsigned char type.","title":"FT_Byte"},{"location":"ft2-basic_types.html#ft_bytes","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef const FT_Byte * FT_Bytes ; A typedef for constant memory areas.","title":"FT_Bytes"},{"location":"ft2-basic_types.html#ft_char","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed char FT_Char ; A simple typedef for the signed char type.","title":"FT_Char"},{"location":"ft2-basic_types.html#ft_int","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed int FT_Int ; A typedef for the int type.","title":"FT_Int"},{"location":"ft2-basic_types.html#ft_uint","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned int FT_UInt ; A typedef for the unsigned int type.","title":"FT_UInt"},{"location":"ft2-basic_types.html#ft_int16","text":"typedef signed short FT_Int16 ; A typedef for a 16bit signed integer type.","title":"FT_Int16"},{"location":"ft2-basic_types.html#ft_uint16","text":"typedef unsigned short FT_UInt16 ; A typedef for a 16bit unsigned integer type.","title":"FT_UInt16"},{"location":"ft2-basic_types.html#ft_int32","text":"typedef signed XXX FT_Int32 ; A typedef for a 32bit signed integer type. 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As usual, values 1 and 0 represent true and false, respectively.","title":"FT_Bool"},{"location":"ft2-basic_types.html#ft_offset","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef size_t FT_Offset ; This is equivalent to the ANSI C size_t type, i.e., the largest unsigned integer type used to express a file size or position, or a memory block size.","title":"FT_Offset"},{"location":"ft2-basic_types.html#ft_ptrdist","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef ft_ptrdiff_t FT_PtrDist ; This is equivalent to the ANSI C ptrdiff_t type, i.e., the largest signed integer type used to express the distance between two pointers.","title":"FT_PtrDist"},{"location":"ft2-basic_types.html#ft_string","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef char FT_String ; A simple typedef for the char type, usually used for strings.","title":"FT_String"},{"location":"ft2-basic_types.html#ft_tag","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef FT_UInt32 FT_Tag ; A typedef for 32-bit tags (as used in the SFNT format).","title":"FT_Tag"},{"location":"ft2-basic_types.html#ft_error","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef int FT_Error ; The FreeType error code type. A value of 0 is always interpreted as a successful operation.","title":"FT_Error"},{"location":"ft2-basic_types.html#ft_fixed","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients.","title":"FT_Fixed"},{"location":"ft2-basic_types.html#ft_pointer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer.","title":"FT_Pointer"},{"location":"ft2-basic_types.html#ft_pos","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates.","title":"FT_Pos"},{"location":"ft2-basic_types.html#ft_vector","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.","title":"FT_Vector"},{"location":"ft2-basic_types.html#ft_bbox","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.","title":"FT_BBox"},{"location":"ft2-basic_types.html#ft_matrix","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy","title":"FT_Matrix"},{"location":"ft2-basic_types.html#ft_fword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units.","title":"FT_FWord"},{"location":"ft2-basic_types.html#ft_ufword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units.","title":"FT_UFWord"},{"location":"ft2-basic_types.html#ft_f2dot14","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors.","title":"FT_F2Dot14"},{"location":"ft2-basic_types.html#ft_unitvector","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.","title":"FT_UnitVector"},{"location":"ft2-basic_types.html#ft_f26dot6","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates.","title":"FT_F26Dot6"},{"location":"ft2-basic_types.html#ft_data","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_UInt length; } FT_Data ; Read-only binary data represented as a pointer and a length.","title":"FT_Data"},{"location":"ft2-basic_types.html#ft_make_tag","text":"Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( ( FT_STATIC_BYTE_CAST( FT_Tag , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_Tag , _x4 ) ) This macro converts four-letter tags that are used to label TrueType tables into an FT_Tag type, to be used within FreeType.","title":"FT_MAKE_TAG"},{"location":"ft2-basic_types.html#ft_generic","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field).","title":"FT_Generic"},{"location":"ft2-basic_types.html#ft_generic_finalizer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage.","title":"FT_Generic_Finalizer"},{"location":"ft2-basic_types.html#ft_bitmap","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field.","title":"FT_Bitmap"},{"location":"ft2-basic_types.html#ft_pixel_mode","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.","title":"FT_Pixel_Mode"},{"location":"ft2-basic_types.html#ft_glyph_format","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.","title":"FT_Glyph_Format"},{"location":"ft2-basic_types.html#ft_image_tag","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( FT_STATIC_BYTE_CAST( unsigned long , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( unsigned long , _x4 ) ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type.","title":"FT_IMAGE_TAG"},{"location":"ft2-bdf_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb BDF and PCF Files BDF and PCF Files \u00b6 Synopsis \u00b6 This section contains the declaration of functions specific to BDF and PCF fonts. BDF_PropertyType \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types. values BDF_PROPERTY_TYPE_NONE Value 0 is used to indicate a missing property. BDF_PROPERTY_TYPE_ATOM Property is a string atom. BDF_PROPERTY_TYPE_INTEGER Property is a 32-bit signed integer. BDF_PROPERTY_TYPE_CARDINAL Property is a 32-bit unsigned integer. BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property. BDF_PropertyRec \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property. fields type The property type. u.atom The atom string, if type is BDF_PROPERTY_TYPE_ATOM . May be NULL , indicating an empty string. u.integer A signed integer, if type is BDF_PROPERTY_TYPE_INTEGER . u.cardinal An unsigned integer, if type is BDF_PROPERTY_TYPE_CARDINAL . FT_Get_BDF_Charset_ID \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification. input face A handle to the input face. output acharset_encoding Charset encoding, as a C string, owned by the face. acharset_registry Charset registry, as a C string, owned by the face. return FreeType error code. 0 means success. note This function only works with BDF faces, returning an error otherwise. FT_Get_BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file. input face A handle to the input face. name The property name. output aproperty The property. return FreeType error code. 0 means success. note This function works with BDF and PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font. A \u2018property\u2019 is a either key-value pair within the STARTPROPERTIES \u2026 ENDPROPERTIES block of a BDF font or a key-value pair from the info->props array within a FontRec structure of a PCF font. Integer properties are always stored as \u2018signed\u2019 within PCF fonts; consequently, BDF_PROPERTY_TYPE_CARDINAL is a possible return value for BDF fonts only. In case of error, aproperty->type is always set to BDF_PROPERTY_TYPE_NONE .","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#bdf-and-pcf-files","text":"","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#synopsis","text":"This section contains the declaration of functions specific to BDF and PCF fonts.","title":"Synopsis"},{"location":"ft2-bdf_fonts.html#bdf_propertytype","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types.","title":"BDF_PropertyType"},{"location":"ft2-bdf_fonts.html#bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property.","title":"BDF_Property"},{"location":"ft2-bdf_fonts.html#bdf_propertyrec","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property.","title":"BDF_PropertyRec"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_charset_id","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification.","title":"FT_Get_BDF_Charset_ID"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file.","title":"FT_Get_BDF_Property"},{"location":"ft2-bitmap_handling.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Bitmap Handling Bitmap Handling \u00b6 Synopsis \u00b6 This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here. FT_Bitmap_Init \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure. inout abitmap A pointer to the bitmap structure. note A deprecated name for the same function is FT_Bitmap_New . FT_Bitmap_Copy \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one. input library A handle to a library object. source A handle to the source bitmap. output target A handle to the target bitmap. return FreeType error code. 0 means success. note source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Embolden \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged. input library A handle to a library object. xStrength How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format. yStrength How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format. inout bitmap A handle to the target bitmap. return FreeType error code. 0 means success. note The current implementation restricts xStrength to be less than or equal to 8 if bitmap is of pixel_mode FT_PIXEL_MODE_MONO . If you want to embolden the bitmap owned by a FT_GlyphSlotRec , you should call FT_GlyphSlot_Own_Bitmap on the slot first. Bitmaps in FT_PIXEL_MODE_GRAY2 and FT_PIXEL_MODE_GRAY @ format are converted to FT_PIXEL_MODE_GRAY format (i.e., 8bpp). FT_Bitmap_Convert \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment . input library A handle to a library object. source The source bitmap. alignment The pitch of the bitmap is a multiple of this argument. Common values are 1, 2, or 4. output target The target bitmap. return FreeType error code. 0 means success. note It is possible to call FT_Bitmap_Convert multiple times without calling FT_Bitmap_Done (the memory is simply reallocated). Use FT_Bitmap_Done to finally remove the bitmap object. The library argument is taken to have access to FreeType's memory handling functions. source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Blend \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color. input library A handle to a library object. source The source bitmap, which can have any FT_Pixel_Mode format. source_offset The offset vector to the upper left corner of the source bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. color The color used to draw source onto target . inout target A handle to an FT_Bitmap object. It should be either initialized as empty with a call to FT_Bitmap_Init , or it should be of type FT_PIXEL_MODE_BGRA . atarget_offset The offset vector to the upper left corner of the target bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. return FreeType error code. 0 means success. note This function doesn't perform clipping. The bitmap in target gets allocated or reallocated as needed; the vector atarget_offset is updated accordingly. In case of allocation or reallocation, the bitmap's pitch is set to 4 * width . Both source and target must have the same bitmap flow (as indicated by the sign of the pitch field). source->buffer and target->buffer must neither be equal nor overlap. since 2.10 FT_GlyphSlot_Own_Bitmap \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap . input slot The glyph slot. return FreeType error code. 0 means success. note This function is to be used in combination with FT_Bitmap_Embolden . FT_Bitmap_Done \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init . input library A handle to a library object. bitmap The bitmap object to be freed. return FreeType error code. 0 means success. note The library argument is taken to have access to FreeType's memory handling functions.","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#bitmap-handling","text":"","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#synopsis","text":"This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here.","title":"Synopsis"},{"location":"ft2-bitmap_handling.html#ft_bitmap_init","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure.","title":"FT_Bitmap_Init"},{"location":"ft2-bitmap_handling.html#ft_bitmap_copy","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one.","title":"FT_Bitmap_Copy"},{"location":"ft2-bitmap_handling.html#ft_bitmap_embolden","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged.","title":"FT_Bitmap_Embolden"},{"location":"ft2-bitmap_handling.html#ft_bitmap_convert","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment .","title":"FT_Bitmap_Convert"},{"location":"ft2-bitmap_handling.html#ft_bitmap_blend","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color.","title":"FT_Bitmap_Blend"},{"location":"ft2-bitmap_handling.html#ft_glyphslot_own_bitmap","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap .","title":"FT_GlyphSlot_Own_Bitmap"},{"location":"ft2-bitmap_handling.html#ft_bitmap_done","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init .","title":"FT_Bitmap_Done"},{"location":"ft2-bzip2.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb BZIP2 Streams BZIP2 Streams \u00b6 Synopsis \u00b6 In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions. FT_Stream_OpenBzip2 \u00b6 Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with bzip2 support.","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#bzip2-streams","text":"","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#synopsis","text":"In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions.","title":"Synopsis"},{"location":"ft2-bzip2.html#ft_stream_openbzip2","text":"Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86.","title":"FT_Stream_OpenBzip2"},{"location":"ft2-cache_subsystem.html","text":"FreeType \u00bb Docs \u00bb Cache Sub-System \u00bb Cache Sub-System Cache Sub-System \u00b6 Synopsis \u00b6 This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache_New , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future. FTC_Manager \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones. FTC_FaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index. note Never use NULL as a valid FTC_FaceID . Face IDs are passed by the client to the cache manager that calls, when needed, the FTC_Face_Requester to translate them into new FT_Face objects. If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call FTC_Manager_RemoveFaceID before any other cache function. Failure to do so will result in incorrect behaviour or even memory leaks and crashes. FTC_Face_Requester \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand. input face_id The face ID to resolve. library A handle to a FreeType library object. req_data Application-provided request data (see note below). output aface A new FT_Face handle. return FreeType error code. 0 means success. note The third parameter req_data is the same as the one passed by the client when FTC_Manager_New is called. The face requester should not perform funny things on the returned face object, like creating a new FT_Size for it, or setting a transformation through FT_Set_Transform ! FTC_Manager_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager. input library The parent FreeType library handle to use. max_faces Maximum number of opened FT_Face objects managed by this cache instance. Use 0 for defaults. max_sizes Maximum number of opened FT_Size objects managed by this cache instance. Use 0 for defaults. max_bytes Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed FT_Face and FT_Size objects. requester An application-provided callback used to translate face IDs into real FT_Face objects. req_data A generic pointer that is passed to the requester each time it is called (see FTC_Face_Requester ). output amanager A handle to a new manager object. 0 in case of failure. return FreeType error code. 0 means success. FTC_Manager_Reset \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager. inout manager A handle to the manager. FTC_Manager_Done \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it. input manager A handle to the target cache manager object. FTC_Manager_LookupFace \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager. input manager A handle to the cache manager. face_id The ID of the face object. output aface A handle to the face object. return FreeType error code. 0 means success. note The returned FT_Face object is always owned by the manager. You should never try to discard it yourself. The FT_Face object doesn't necessarily have a current size object (i.e., face->size can be 0). If you need a specific \u2018font size\u2019, use FTC_Manager_LookupSize instead. Never change the face's transformation matrix (i.e., never call the FT_Set_Transform function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading. When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory was available for the operation. FTC_Manager_LookupSize \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager. input manager A handle to the cache manager. scaler A scaler handle. output asize A handle to the size object. return FreeType error code. 0 means success. note The returned FT_Size object is always owned by the manager. You should never try to discard it by yourself. You can access the parent FT_Face object simply as size->face if you need it. Note that this object is also owned by the manager. note When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory is available for the operation. FTC_Manager_RemoveFaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled. input manager The cache manager handle. face_id The FTC_FaceID to be removed. note This function flushes all nodes from the cache corresponding to this face_id , with the exception of nodes with a non-null reference count. Such nodes are however modified internally so as to never appear in later lookups with the same face_id value, and to be immediately destroyed when released by all their users. FTC_Node \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup . FTC_Node_Unref \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes. input node The cache node handle. manager The cache manager handle. FTC_ImageCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold. FTC_ImageCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache. input manager The parent manager for the image cache. output acache A handle to the new glyph image cache object. return FreeType error code. 0 means success. FTC_ImageCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache. input cache A handle to the source glyph image cache. type A pointer to a glyph image type descriptor. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_SBit \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details. FTC_SBitCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache . FTC_SBitCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps. input manager A handle to the source cache manager. output acache A handle to the new sbit cache. NULL in case of error. return FreeType error code. 0 means success. FTC_SBitCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed. input cache A handle to the source sbit cache. type A pointer to the glyph image type descriptor. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_CMapCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings. FTC_CMapCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache. input manager A handle to the cache manager. output acache A new cache handle. NULL in case of error. return FreeType error code. 0 means success. note Like all other caches, this one will be destroyed with the cache manager. FTC_CMapCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache. input cache A charmap cache handle. face_id The source face ID. cmap_index The index of the charmap in the source face. Any negative value means to use the cache FT_Face 's default charmap. char_code The character code (in the corresponding charmap). return Glyph index. 0 means \u2018no glyph\u2019. FTC_ScalerRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize . fields face_id The source face ID. width The character width. height The character height. pixel A Boolean. If 1, the width and height fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64th of points. x_res Only used when pixel is value 0 to indicate the horizontal resolution in dpi. y_res Only used when pixel is value 0 to indicate the vertical resolution in dpi. note This type is mainly used to retrieve FT_Size objects through the cache manager. FTC_Scaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure. FTC_ImageTypeRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache. fields face_id The face ID. width The width in pixels. height The height in pixels. flags The load flags, as in FT_Load_Glyph . FTC_ImageType \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure. FTC_ImageCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source glyph image cache. scaler A pointer to a scaler descriptor. load_flags The corresponding load flags. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! Calls to FT_Set_Char_Size and friends have no effect on cached glyphs; you should always use the FreeType cache API instead. FTC_SBitRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap. fields width The bitmap width in pixels. height The bitmap height in pixels. left The horizontal distance from the pen position to the left bitmap border (a.k.a. \u2018left side bearing\u2019, or \u2018lsb\u2019). top The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. \u2018top side bearing\u2019). The distance is positive for upwards y coordinates. format The format of the glyph bitmap (monochrome or gray). max_grays Maximum gray level value (in the range 1 to 255). pitch The number of bytes per bitmap line. May be positive or negative. xadvance The horizontal advance width in pixels. yadvance The vertical advance height in pixels. buffer A pointer to the bitmap pixels. FTC_SBitCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source sbit cache. scaler A pointer to the scaler descriptor. load_flags The corresponding load flags. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#cache-sub-system","text":"","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#synopsis","text":"This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache_New , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future.","title":"Synopsis"},{"location":"ft2-cache_subsystem.html#ftc_manager","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.","title":"FTC_Manager"},{"location":"ft2-cache_subsystem.html#ftc_faceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index.","title":"FTC_FaceID"},{"location":"ft2-cache_subsystem.html#ftc_face_requester","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand.","title":"FTC_Face_Requester"},{"location":"ft2-cache_subsystem.html#ftc_manager_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager.","title":"FTC_Manager_New"},{"location":"ft2-cache_subsystem.html#ftc_manager_reset","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager.","title":"FTC_Manager_Reset"},{"location":"ft2-cache_subsystem.html#ftc_manager_done","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it.","title":"FTC_Manager_Done"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupface","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager.","title":"FTC_Manager_LookupFace"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupsize","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager.","title":"FTC_Manager_LookupSize"},{"location":"ft2-cache_subsystem.html#ftc_manager_removefaceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled.","title":"FTC_Manager_RemoveFaceID"},{"location":"ft2-cache_subsystem.html#ftc_node","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup .","title":"FTC_Node"},{"location":"ft2-cache_subsystem.html#ftc_node_unref","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.","title":"FTC_Node_Unref"},{"location":"ft2-cache_subsystem.html#ftc_imagecache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.","title":"FTC_ImageCache"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache.","title":"FTC_ImageCache_New"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache.","title":"FTC_ImageCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_sbit","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details.","title":"FTC_SBit"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache .","title":"FTC_SBitCache"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps.","title":"FTC_SBitCache_New"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed.","title":"FTC_SBitCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings.","title":"FTC_CMapCache"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache.","title":"FTC_CMapCache_New"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache.","title":"FTC_CMapCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_scalerrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize .","title":"FTC_ScalerRec"},{"location":"ft2-cache_subsystem.html#ftc_scaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure.","title":"FTC_Scaler"},{"location":"ft2-cache_subsystem.html#ftc_imagetyperec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache.","title":"FTC_ImageTypeRec"},{"location":"ft2-cache_subsystem.html#ftc_imagetype","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure.","title":"FTC_ImageType"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_ImageCache_LookupScaler"},{"location":"ft2-cache_subsystem.html#ftc_sbitrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap.","title":"FTC_SBitRec"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_SBitCache_LookupScaler"},{"location":"ft2-cff_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The CFF driver The CFF driver \u00b6 Synopsis \u00b6 While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and anti-aliasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018anti-aliasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"The CFF driver"},{"location":"ft2-cff_driver.html#the-cff-driver","text":"","title":"The CFF driver"},{"location":"ft2-cff_driver.html#synopsis","text":"While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and anti-aliasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018anti-aliasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"Synopsis"},{"location":"ft2-cid_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb CID Fonts CID Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of CID-keyed font-specific functions. FT_Get_CID_Registry_Ordering_Supplement \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font. input face A handle to the input face. output registry The registry, as a C string, owned by the face. ordering The ordering, as a C string, owned by the face. supplement The supplement. return FreeType error code. 0 means success. note This function only works with CID faces, returning an error otherwise. since 2.3.6 FT_Get_CID_Is_Internally_CID_Keyed \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper. input face A handle to the input face. output is_cid The type of the face as an FT_Bool . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9 FT_Get_CID_From_Glyph_Index \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index. input face A handle to the input face. glyph_index The input glyph index. output cid The CID as an FT_UInt . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#cid-fonts","text":"","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#synopsis","text":"This section contains the declaration of CID-keyed font-specific functions.","title":"Synopsis"},{"location":"ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font.","title":"FT_Get_CID_Registry_Ordering_Supplement"},{"location":"ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.","title":"FT_Get_CID_Is_Internally_CID_Keyed"},{"location":"ft2-cid_fonts.html#ft_get_cid_from_glyph_index","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index.","title":"FT_Get_CID_From_Glyph_Index"},{"location":"ft2-color_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Color Management Glyph Color Management \u00b6 Synopsis \u00b6 The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables. FT_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set. fields blue Blue value. green Green value. red Red value. alpha Alpha value, giving the red, green, and blue color's opacity. since 2.10 FT_PALETTE_XXX \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable. values FT_PALETTE_FOR_LIGHT_BACKGROUND The palette is appropriate to use when displaying the font on a light background such as white. FT_PALETTE_FOR_DARK_BACKGROUND The palette is appropriate to use when displaying the font on a dark background such as black. since 2.10 FT_Palette_Data \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table. fields num_palettes The number of palettes. palette_name_ids An optional read-only array of palette name IDs with num_palettes elements, corresponding to entries like \u2018dark\u2019 or \u2018light\u2019 in the font's \u2018name\u2019 table. An empty name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. palette_flags An optional read-only array of palette flags with num_palettes elements. Possible values are an ORed combination of FT_PALETTE_FOR_LIGHT_BACKGROUND and FT_PALETTE_FOR_DARK_BACKGROUND . NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. num_palette_entries The number of entries in a single palette. All palettes have the same size. palette_entry_name_ids An optional read-only array of palette entry name IDs with num_palette_entries . In each palette, entries with the same index have the same function. For example, index 0 might correspond to string \u2018outline\u2019 in the font's \u2018name\u2019 table to indicate that this palette entry is used for outlines, index 1 might correspond to \u2018fill\u2019 to indicate the filling color palette entry, etc. An empty entry name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. note Use function FT_Get_Sfnt_Name to map name IDs and entry name IDs to name strings. Use function FT_Palette_Select to get the colors associated with a palette entry. since 2.10 FT_Palette_Data_Get \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data. input face The source face handle. output apalette A pointer to an FT_Palette_Data structure. return FreeType error code. 0 means success. note All arrays in the returned FT_Palette_Data structure are read-only. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Select \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost. input face The source face handle. palette_index The palette index. output apalette An array of color entries for a palette with index palette_index , having num_palette_entries elements (as found in the FT_Palette_Data structure). If apalette is set to NULL , no array gets returned (and no color entries can be modified). In case the font doesn't support color palettes, NULL is returned. return FreeType error code. 0 means success. note The array pointed to by apalette_entries is owned and managed by FreeType. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Set_Foreground_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value. input face The source face handle. foreground_color An FT_Color structure to define the text foreground color. return FreeType error code. 0 means success. note If this function isn't called, the text foreground color is set to white opaque (BGRA value 0xFFFFFFFF) if FT_PALETTE_FOR_DARK_BACKGROUND is present for the current palette, and black opaque (BGRA value 0x000000FF) otherwise, including the case that no palette types are available in the \u2018CPAL\u2019 table. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10","title":"Glyph Color Management"},{"location":"ft2-color_management.html#glyph-color-management","text":"","title":"Glyph Color Management"},{"location":"ft2-color_management.html#synopsis","text":"The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables.","title":"Synopsis"},{"location":"ft2-color_management.html#ft_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.","title":"FT_Color"},{"location":"ft2-color_management.html#ft_palette_xxx","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable.","title":"FT_PALETTE_XXX"},{"location":"ft2-color_management.html#ft_palette_data","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table.","title":"FT_Palette_Data"},{"location":"ft2-color_management.html#ft_palette_data_get","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data.","title":"FT_Palette_Data_Get"},{"location":"ft2-color_management.html#ft_palette_select","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost.","title":"FT_Palette_Select"},{"location":"ft2-color_management.html#ft_palette_set_foreground_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value.","title":"FT_Palette_Set_Foreground_Color"},{"location":"ft2-computations.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Computations Computations \u00b6 Synopsis \u00b6 This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits. FT_MulDiv \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable. input a The first multiplier. b The second multiplier. c The divisor. return The result of (a*b)/c . This function never traps when trying to divide by zero; it simply returns \u2018MaxInt\u2019 or \u2018MinInt\u2019 depending on the signs of a and b . FT_MulFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor. input a The first multiplier. b The second multiplier. Use a 16.16 factor here whenever possible (see note below). return The result of (a*b)/0x10000 . note This function has been optimized for the case where the absolute value of a is less than 2048, and b is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x. As a conclusion, always try to place a 16.16 factor as the second argument of this function; this can make a great difference. FT_DivFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor. input a The numerator. b The denominator. Use a 16.16 factor here. return The result of (a*0x10000)/b . FT_RoundFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number. input a The number to be rounded. return a rounded to the nearest 16.16 fixed integer, halfway cases away from zero. note The function uses wrap-around arithmetic. FT_CeilFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number. input a The number for which the ceiling function is to be computed. return a rounded towards plus infinity. note The function uses wrap-around arithmetic. FT_FloorFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number. input a The number for which the floor function is to be computed. return a rounded towards minus infinity. FT_Vector_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix. inout vector The target vector to transform. input matrix A pointer to the source 2x2 matrix. note The result is undefined if either vector or matrix is invalid. FT_Matrix_Multiply \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b . input a A pointer to matrix a . inout b A pointer to matrix b . note The result is undefined if either a or b is zero. Since the function uses wrap-around arithmetic, results become meaningless if the arguments are very large. FT_Matrix_Invert \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted. inout matrix A pointer to the target matrix. Remains untouched in case of error. return FreeType error code. 0 means success. FT_Angle \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees. FT_ANGLE_PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units. FT_ANGLE_2PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units. FT_ANGLE_PI2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units. FT_ANGLE_PI4 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units. FT_Sin \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format. input angle The input angle. return The sinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Cos \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format. input angle The input angle. return The cosinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Tan \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format. input angle The input angle. return The tangent value. FT_Atan2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane. input x The horizontal vector coordinate. y The vertical vector coordinate. return The arc-tangent value (i.e. angle). FT_Angle_Diff \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval. input angle1 First angle. angle2 Second angle. return Constrained value of angle2-angle1 . FT_Vector_Unit \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly. output vec The address of target vector. input angle The input angle. FT_Vector_Rotate \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle. inout vec The address of target vector. input angle The input angle. FT_Vector_Length \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector. input vec The address of target vector. return The vector length, expressed in the same units that the original vector coordinates. FT_Vector_Polarize \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector. input vec The address of source vector. output length The vector length. angle The vector angle. FT_Vector_From_Polar \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle. output vec The address of source vector. input length The vector length. angle The vector angle.","title":"Computations"},{"location":"ft2-computations.html#computations","text":"","title":"Computations"},{"location":"ft2-computations.html#synopsis","text":"This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.","title":"Synopsis"},{"location":"ft2-computations.html#ft_muldiv","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.","title":"FT_MulDiv"},{"location":"ft2-computations.html#ft_mulfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.","title":"FT_MulFix"},{"location":"ft2-computations.html#ft_divfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.","title":"FT_DivFix"},{"location":"ft2-computations.html#ft_roundfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number.","title":"FT_RoundFix"},{"location":"ft2-computations.html#ft_ceilfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number.","title":"FT_CeilFix"},{"location":"ft2-computations.html#ft_floorfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number.","title":"FT_FloorFix"},{"location":"ft2-computations.html#ft_vector_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix.","title":"FT_Vector_Transform"},{"location":"ft2-computations.html#ft_matrix_multiply","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b .","title":"FT_Matrix_Multiply"},{"location":"ft2-computations.html#ft_matrix_invert","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted.","title":"FT_Matrix_Invert"},{"location":"ft2-computations.html#ft_angle","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees.","title":"FT_Angle"},{"location":"ft2-computations.html#ft_angle_pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units.","title":"FT_ANGLE_PI"},{"location":"ft2-computations.html#ft_angle_2pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units.","title":"FT_ANGLE_2PI"},{"location":"ft2-computations.html#ft_angle_pi2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units.","title":"FT_ANGLE_PI2"},{"location":"ft2-computations.html#ft_angle_pi4","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units.","title":"FT_ANGLE_PI4"},{"location":"ft2-computations.html#ft_sin","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format.","title":"FT_Sin"},{"location":"ft2-computations.html#ft_cos","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format.","title":"FT_Cos"},{"location":"ft2-computations.html#ft_tan","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format.","title":"FT_Tan"},{"location":"ft2-computations.html#ft_atan2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.","title":"FT_Atan2"},{"location":"ft2-computations.html#ft_angle_diff","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.","title":"FT_Angle_Diff"},{"location":"ft2-computations.html#ft_vector_unit","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly.","title":"FT_Vector_Unit"},{"location":"ft2-computations.html#ft_vector_rotate","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle.","title":"FT_Vector_Rotate"},{"location":"ft2-computations.html#ft_vector_length","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector.","title":"FT_Vector_Length"},{"location":"ft2-computations.html#ft_vector_polarize","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector.","title":"FT_Vector_Polarize"},{"location":"ft2-computations.html#ft_vector_from_polar","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle.","title":"FT_Vector_From_Polar"},{"location":"ft2-debugging_apis.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb External Debugging APIs External Debugging APIs \u00b6 Synopsis \u00b6 This section contains the declarations of public functions that enables fine control of what the FT_DEBUG_LOGGING macro outputs. FT_Trace_Set_Level \u00b6 FT_EXPORT( void ) FT_Trace_Set_Level ( const char * tracing_level ); Change the levels of tracing components of FreeType at run time. input tracing_level New tracing value. example The following call makes FreeType trace everything but the \u2018memory\u2019 component. FT_Trace_Set_Level( \"any:7 memory:0 ); note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Trace_Set_Default_Level \u00b6 FT_EXPORT( void ) FT_Trace_Set_Default_Level ( void ); Reset tracing value of FreeType's components to the default value (i.e., to the value of the FT2_DEBUG environment value or to NULL if FT2_DEBUG is not set). note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Custom_Log_Handler \u00b6 typedef void (* FT_Custom_Log_Handler )( const char * ft_component, const char * fmt, va_list args ); A function typedef that is used to handle the logging of tracing and debug messages on a file system. input ft_component The name of FT_COMPONENT from which the current debug or error message is produced. fmt Actual debug or tracing message. args Arguments of debug or tracing messages. since 2.11 FT_Set_Log_Handler \u00b6 FT_EXPORT( void ) FT_Set_Log_Handler ( FT_Custom_Log_Handler handler ); A function to set a custom log handler. input handler New logging function. note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Set_Default_Log_Handler \u00b6 FT_EXPORT( void ) FT_Set_Default_Log_Handler ( void ); A function to undo the effect of FT_Set_Log_Handler , resetting the log handler to FreeType's built-in version. note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11","title":"External Debugging APIs"},{"location":"ft2-debugging_apis.html#external-debugging-apis","text":"","title":"External Debugging APIs"},{"location":"ft2-debugging_apis.html#synopsis","text":"This section contains the declarations of public functions that enables fine control of what the FT_DEBUG_LOGGING macro outputs.","title":"Synopsis"},{"location":"ft2-debugging_apis.html#ft_trace_set_level","text":"FT_EXPORT( void ) FT_Trace_Set_Level ( const char * tracing_level ); Change the levels of tracing components of FreeType at run time.","title":"FT_Trace_Set_Level"},{"location":"ft2-debugging_apis.html#ft_trace_set_default_level","text":"FT_EXPORT( void ) FT_Trace_Set_Default_Level ( void ); Reset tracing value of FreeType's components to the default value (i.e., to the value of the FT2_DEBUG environment value or to NULL if FT2_DEBUG is not set).","title":"FT_Trace_Set_Default_Level"},{"location":"ft2-debugging_apis.html#ft_custom_log_handler","text":"typedef void (* FT_Custom_Log_Handler )( const char * ft_component, const char * fmt, va_list args ); A function typedef that is used to handle the logging of tracing and debug messages on a file system.","title":"FT_Custom_Log_Handler"},{"location":"ft2-debugging_apis.html#ft_set_log_handler","text":"FT_EXPORT( void ) FT_Set_Log_Handler ( FT_Custom_Log_Handler handler ); A function to set a custom log handler.","title":"FT_Set_Log_Handler"},{"location":"ft2-debugging_apis.html#ft_set_default_log_handler","text":"FT_EXPORT( void ) FT_Set_Default_Log_Handler ( void ); A function to undo the effect of FT_Set_Log_Handler , resetting the log handler to FreeType's built-in version.","title":"FT_Set_Default_Log_Handler"},{"location":"ft2-error_code_values.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Code Values Error Code Values \u00b6 Synopsis \u00b6 The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings. FT_Err_XXX \u00b6 /* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"Error Code Values"},{"location":"ft2-error_code_values.html#error-code-values","text":"","title":"Error Code Values"},{"location":"ft2-error_code_values.html#synopsis","text":"The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings.","title":"Synopsis"},{"location":"ft2-error_code_values.html#ft_err_xxx","text":"/* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"FT_Err_XXX"},{"location":"ft2-error_enumerations.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Enumerations Error Enumerations \u00b6 Synopsis \u00b6 The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example. FT_Error_String \u00b6 Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); Retrieve the description of a valid FreeType error code. input error_code A valid FreeType error code. return A C string or NULL , if any error occurred. note FreeType has to be compiled with FT_CONFIG_OPTION_ERROR_STRINGS or FT_DEBUG_LEVEL_ERROR to get meaningful descriptions. \u2018error_string\u2019 will be NULL otherwise. Module identification will be ignored: strcmp ( FT_Error_String ( FT_Err_Unknown_File_Format ), FT_Error_String ( BDF_Err_Unknown_File_Format ) ) == 0 ;","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#error-enumerations","text":"","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#synopsis","text":"The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example.","title":"Synopsis"},{"location":"ft2-error_enumerations.html#ft_error_string","text":"Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); Retrieve the description of a valid FreeType error code.","title":"FT_Error_String"},{"location":"ft2-font_formats.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Font Formats Font Formats \u00b6 Synopsis \u00b6 The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API. FT_Get_Font_Format \u00b6 Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY. input face Input face handle. return Font format string. NULL in case of error. note A deprecated name for the same function is FT_Get_X11_Font_Format .","title":"Font Formats"},{"location":"ft2-font_formats.html#font-formats","text":"","title":"Font Formats"},{"location":"ft2-font_formats.html#synopsis","text":"The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.","title":"Synopsis"},{"location":"ft2-font_formats.html#ft_get_font_format","text":"Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY.","title":"FT_Get_Font_Format"},{"location":"ft2-gasp_table.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Gasp Table Gasp Table \u00b6 Synopsis \u00b6 The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results. FT_GASP_XXX \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function. values FT_GASP_NO_TABLE This special value means that there is no GASP table in this face. It is up to the client to decide what to do. FT_GASP_DO_GRIDFIT Grid-fitting and hinting should be performed at the specified ppem. This really means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied. FT_GASP_DO_GRAY Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering. FT_GASP_SYMMETRIC_SMOOTHING If set, smoothing along multiple axes must be used with ClearType. FT_GASP_SYMMETRIC_GRIDFIT Grid-fitting must be used with ClearType's symmetric smoothing. note The bit-flags FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are to be used for standard font rasterization only. Independently of that, FT_GASP_SYMMETRIC_SMOOTHING and FT_GASP_SYMMETRIC_GRIDFIT are to be used if ClearType is enabled (and FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are consequently ignored). \u2018ClearType\u2019 is Microsoft's implementation of LCD rendering, partly protected by patents. since 2.3.0 FT_Get_Gasp \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size. input face The source face handle. ppem The vertical character pixel size. return Bit flags (see FT_GASP_XXX ), or FT_GASP_NO_TABLE if there is no \u2018gasp\u2019 table in the face. note If you want to use the MM functionality of OpenType variation fonts (i.e., using FT_Set_Var_Design_Coordinates and friends), call this function after setting an instance since the return values can change. since 2.3.0","title":"Gasp Table"},{"location":"ft2-gasp_table.html#gasp-table","text":"","title":"Gasp Table"},{"location":"ft2-gasp_table.html#synopsis","text":"The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.","title":"Synopsis"},{"location":"ft2-gasp_table.html#ft_gasp_xxx","text":"Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function.","title":"FT_GASP_XXX"},{"location":"ft2-gasp_table.html#ft_get_gasp","text":"Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size.","title":"FT_Get_Gasp"},{"location":"ft2-glyph_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Management Glyph Management \u00b6 Synopsis \u00b6 This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot . FT_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer. note Glyph objects are not owned by the library. You must thus release them manually (through FT_Done_Glyph ) before calling FT_Done_FreeType . FT_GlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format. fields library A handle to the FreeType library object. clazz A pointer to the glyph's class. Private. format The format of the glyph's image. advance A 16.16 vector that gives the glyph's advance width. FT_BitmapGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec . FT_BitmapGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. left The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap. top The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards y! bitmap A descriptor for the bitmap. note You can typecast an FT_Glyph to FT_BitmapGlyph if you have glyph->format == FT_GLYPH_FORMAT_BITMAP . This lets you access the bitmap's contents easily. The corresponding pixel buffer is always owned by FT_BitmapGlyph and is thus created and destroyed with it. FT_OutlineGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec . FT_OutlineGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. outline A descriptor for the outline. note You can typecast an FT_Glyph to FT_OutlineGlyph if you have glyph->format == FT_GLYPH_FORMAT_OUTLINE . This lets you access the outline's content easily. As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag FT_LOAD_NO_SCALE was used in FT_Load_Glyph or FT_Load_Char . The outline's tables are always owned by the object and are destroyed with it. FT_New_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input library A handle to the FreeType library object. format The format of the glyph's image. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. since 2.10 FT_Get_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input slot A handle to the source glyph slot. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. note Because *aglyph->advance.x and *aglyph->advance.y are 16.16 fixed-point numbers, slot->advance.x and slot->advance.y (which are in 26.6 fixed-point format) must be in the range ]-32768;32768[. FT_Glyph_Copy \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input source A handle to the source glyph object. output target A handle to the target glyph object. 0 in case of error. return FreeType error code. 0 means success. FT_Glyph_Transform \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, const FT_Matrix * matrix, const FT_Vector * delta ); Transform a glyph image if its format is scalable. inout glyph A handle to the target glyph object. input matrix A pointer to a 2x2 matrix to apply. delta A pointer to a 2d vector to apply. Coordinates are expressed in 1/64th of a pixel. return FreeType error code (if not 0, the glyph format is not scalable). note The 2x2 transformation matrix is also applied to the glyph's advance vector. FT_Glyph_BBox_Mode \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned. values FT_GLYPH_BBOX_UNSCALED Return unscaled font units. FT_GLYPH_BBOX_SUBPIXELS Return unfitted 26.6 coordinates. FT_GLYPH_BBOX_GRIDFIT Return grid-fitted 26.6 coordinates. FT_GLYPH_BBOX_TRUNCATE Return coordinates in integer pixels. FT_GLYPH_BBOX_PIXELS Return grid-fitted pixel coordinates. FT_Glyph_Get_CBox \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input glyph A handle to the source glyph object. mode The mode that indicates how to interpret the returned bounding box values. output acbox The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted. note Coordinates are relative to the glyph origin, using the y upwards convention. If the glyph has been loaded with FT_LOAD_NO_SCALE , bbox_mode must be set to FT_GLYPH_BBOX_UNSCALED to get unscaled font units in 26.6 pixel format. The value FT_GLYPH_BBOX_SUBPIXELS is another name for this constant. If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units. Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as: width = bbox.xMax - bbox.xMin; height = bbox.yMax - bbox.yMin; Note also that for 26.6 coordinates, if bbox_mode is set to FT_GLYPH_BBOX_GRIDFIT , the coordinates will also be grid-fitted, which corresponds to: bbox.xMin = FLOOR(bbox.xMin); bbox.yMin = FLOOR(bbox.yMin); bbox.xMax = CEILING(bbox.xMax); bbox.yMax = CEILING(bbox.yMax); To get the bbox in pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_TRUNCATE . To get the bbox in grid-fitted pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_PIXELS . FT_Glyph_To_Bitmap \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, const FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object. inout the_glyph A pointer to a handle to the target glyph. input render_mode An enumeration that describes how the data is rendered. origin A pointer to a vector used to translate the glyph image before rendering. Can be 0 (if no translation). The origin is expressed in 26.6 pixels. destroy A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error. return FreeType error code. 0 means success. note This function does nothing if the glyph format isn't scalable. The glyph image is translated with the origin vector before rendering. The first parameter is a pointer to an FT_Glyph handle, that will be replaced by this function (with newly allocated data). Typically, you would use (omitting error handling): FT_Glyph glyph; FT_BitmapGlyph glyph_bitmap; // load glyph error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT ); // extract glyph image error = FT_Get_Glyph( face->glyph, &glyph ); // convert to a bitmap (default render mode + destroying old) if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) { error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, 0, 1 ); if ( error ) // `glyph' unchanged ... } // access bitmap content by typecasting glyph_bitmap = (FT_BitmapGlyph)glyph; // do funny stuff with it, like blitting/drawing ... // discard glyph image (bitmap or not) FT_Done_Glyph( glyph ); Here is another example, again without error handling: FT_Glyph glyphs[MAX_GLYPHS] ... for ( idx = 0; i < MAX_GLYPHS; i++ ) error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || FT_Get_Glyph ( face->glyph, &glyphs[idx] ); ... for ( idx = 0; i < MAX_GLYPHS; i++ ) { FT_Glyph bitmap = glyphs[idx]; ... // after this call, `bitmap' no longer points into // the `glyphs' array (and the old value isn't destroyed) FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); ... FT_Done_Glyph( bitmap ); } ... for ( idx = 0; i < MAX_GLYPHS; i++ ) FT_Done_Glyph( glyphs[idx] ); FT_Done_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph. input glyph A handle to the target glyph object.","title":"Glyph Management"},{"location":"ft2-glyph_management.html#glyph-management","text":"","title":"Glyph Management"},{"location":"ft2-glyph_management.html#synopsis","text":"This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot .","title":"Synopsis"},{"location":"ft2-glyph_management.html#ft_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer.","title":"FT_Glyph"},{"location":"ft2-glyph_management.html#ft_glyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.","title":"FT_GlyphRec"},{"location":"ft2-glyph_management.html#ft_bitmapglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec .","title":"FT_BitmapGlyph"},{"location":"ft2-glyph_management.html#ft_bitmapglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_BitmapGlyphRec"},{"location":"ft2-glyph_management.html#ft_outlineglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec .","title":"FT_OutlineGlyph"},{"location":"ft2-glyph_management.html#ft_outlineglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_OutlineGlyphRec"},{"location":"ft2-glyph_management.html#ft_new_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_New_Glyph"},{"location":"ft2-glyph_management.html#ft_get_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Get_Glyph"},{"location":"ft2-glyph_management.html#ft_glyph_copy","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Glyph_Copy"},{"location":"ft2-glyph_management.html#ft_glyph_transform","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, const FT_Matrix * matrix, const FT_Vector * delta ); Transform a glyph image if its format is scalable.","title":"FT_Glyph_Transform"},{"location":"ft2-glyph_management.html#ft_glyph_bbox_mode","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned.","title":"FT_Glyph_BBox_Mode"},{"location":"ft2-glyph_management.html#ft_glyph_get_cbox","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Glyph_Get_CBox"},{"location":"ft2-glyph_management.html#ft_glyph_to_bitmap","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, const FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object.","title":"FT_Glyph_To_Bitmap"},{"location":"ft2-glyph_management.html#ft_done_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph.","title":"FT_Done_Glyph"},{"location":"ft2-glyph_stroker.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Glyph Stroker Glyph Stroker \u00b6 Synopsis \u00b6 This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape. FT_Stroker \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object. FT_Stroker_LineJoin \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker. values FT_STROKER_LINEJOIN_ROUND Used to render rounded line joins. Circular arcs are used to join two lines smoothly. FT_STROKER_LINEJOIN_BEVEL Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke. FT_STROKER_LINEJOIN_MITER_FIXED Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. A bevel join (see above) is used if the segments meet at too sharp an angle and the outer edges meet beyond a distance corresponding to the meter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter line join as used in PostScript and PDF. FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_MITER Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped perpendicularly to the bisector, at a distance corresponding to the miter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias for FT_STROKER_LINEJOIN_MITER_VARIABLE , retained for backward compatibility. FT_Stroker_LineCap \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke. values FT_STROKER_LINECAP_BUTT The end of lines is rendered as a full stop on the last point itself. FT_STROKER_LINECAP_ROUND The end of lines is rendered as a half-circle around the last point. FT_STROKER_LINECAP_SQUARE The end of lines is rendered as a square around the last point. FT_StrokerBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder . values FT_STROKER_BORDER_LEFT Select the left border, relative to the drawing direction. FT_STROKER_BORDER_RIGHT Select the right border, relative to the drawing direction. note Applications are generally interested in the \u2018inside\u2019 and \u2018outside\u2019 borders. However, there is no direct mapping between these and the \u2018left\u2019 and \u2018right\u2019 ones, since this really depends on the glyph's drawing orientation, which varies between font formats. You can however use FT_Outline_GetInsideBorder and FT_Outline_GetOutsideBorder to get these. FT_Outline_GetInsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_RIGHT for empty or invalid outlines. FT_Outline_GetOutsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_LEFT for empty or invalid outlines. FT_Glyph_Stroke \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Glyph_StrokeBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. inside A Boolean. If 1, return the inside border, otherwise the outside border. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Stroker_New \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object. input library FreeType library handle. output astroker A new stroker object handle. NULL in case of error. return FreeType error code. 0 means success. FT_Stroker_Set \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes. input stroker The target stroker handle. radius The border radius. line_cap The line cap style. line_join The line join style. miter_limit The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed point value. note The radius is expressed in the same units as the outline coordinates. The miter_limit multiplied by the radius gives the maximum size of a miter spike, at which it is clipped for FT_STROKER_LINEJOIN_MITER_VARIABLE or replaced with a bevel join for FT_STROKER_LINEJOIN_MITER_FIXED . This function calls FT_Stroker_Rewind automatically. FT_Stroker_Rewind \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath . input stroker The target stroker handle. FT_Stroker_ParseOutline \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export . input stroker The target stroker handle. outline The source outline. opened A boolean. If 1, the outline is treated as an open path instead of a closed one. return FreeType error code. 0 means success. note If opened is 0 (the default), the outline is treated as a closed path, and the stroker generates two distinct \u2018border\u2019 outlines. If opened is 1, the outline is processed as an open path, and the stroker generates a single \u2018stroke\u2019 outline. This function calls FT_Stroker_Rewind automatically. FT_Stroker_Done \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object. input stroker A stroker handle. Can be NULL . FT_Stroker_BeginSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker. input stroker The target stroker handle. to A pointer to the start vector. open A boolean. If 1, the sub-path is treated as an open one. return FreeType error code. 0 means success. note This function is useful when you need to stroke a path that is not stored as an FT_Outline object. FT_Stroker_EndSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker. input stroker The target stroker handle. return FreeType error code. 0 means success. note You should call this function after FT_Stroker_BeginSubPath . If the subpath was not \u2018opened\u2019, this function \u2018draws\u2019 a single line segment to the start position when needed. FT_Stroker_LineTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position. input stroker The target stroker handle. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_ConicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control A pointer to a Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_CubicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control1 A pointer to the first Bezier control point. control2 A pointer to second Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_GetBorderCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker. input stroker The target stroker handle. border The border index. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. note When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_GetCounts instead if you want to retrieve the counts associated to both borders. FT_Stroker_ExportBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. border The border index. outline The target outline handle. note Always call this function after FT_Stroker_GetBorderCounts to get sure that there is enough room in your FT_Outline object to receive all new data. When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_Export instead if you want to retrieve all borders at once. FT_Stroker_GetCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path. input stroker The target stroker handle. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. FT_Stroker_Export \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. outline The target outline handle.","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#glyph-stroker","text":"","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#synopsis","text":"This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape.","title":"Synopsis"},{"location":"ft2-glyph_stroker.html#ft_stroker","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object.","title":"FT_Stroker"},{"location":"ft2-glyph_stroker.html#ft_stroker_linejoin","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker.","title":"FT_Stroker_LineJoin"},{"location":"ft2-glyph_stroker.html#ft_stroker_linecap","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke.","title":"FT_Stroker_LineCap"},{"location":"ft2-glyph_stroker.html#ft_strokerborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder .","title":"FT_StrokerBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getinsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline.","title":"FT_Outline_GetInsideBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getoutsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline.","title":"FT_Outline_GetOutsideBorder"},{"location":"ft2-glyph_stroker.html#ft_glyph_stroke","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker.","title":"FT_Glyph_Stroke"},{"location":"ft2-glyph_stroker.html#ft_glyph_strokeborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.","title":"FT_Glyph_StrokeBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_new","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object.","title":"FT_Stroker_New"},{"location":"ft2-glyph_stroker.html#ft_stroker_set","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes.","title":"FT_Stroker_Set"},{"location":"ft2-glyph_stroker.html#ft_stroker_rewind","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath .","title":"FT_Stroker_Rewind"},{"location":"ft2-glyph_stroker.html#ft_stroker_parseoutline","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export .","title":"FT_Stroker_ParseOutline"},{"location":"ft2-glyph_stroker.html#ft_stroker_done","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object.","title":"FT_Stroker_Done"},{"location":"ft2-glyph_stroker.html#ft_stroker_beginsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker.","title":"FT_Stroker_BeginSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_endsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker.","title":"FT_Stroker_EndSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_lineto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position.","title":"FT_Stroker_LineTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_conicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_ConicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_cubicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_CubicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_getbordercounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker.","title":"FT_Stroker_GetBorderCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_exportborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_ExportBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_getcounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.","title":"FT_Stroker_GetCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_export","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_Export"},{"location":"ft2-glyph_variants.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Unicode Variation Sequences Unicode Variation Sequences \u00b6 Synopsis \u00b6 Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph. FT_Face_GetCharVariantIndex \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector. input face A handle to the source face object. charcode The character code point in Unicode. variantSelector The Unicode code point of the variation selector. return The glyph index. 0 means either \u2018undefined character code\u2019, or \u2018undefined selector code\u2019, or \u2018no variation selector cmap subtable\u2019, or \u2018current CharMap is not Unicode\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding. since 2.3.6 FT_Face_GetCharVariantIsDefault \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap. input face A handle to the source face object. charcode The character codepoint in Unicode. variantSelector The Unicode codepoint of the variation selector. return 1 if found in the standard (Unicode) cmap, 0 if found in the variation selector cmap, or -1 if it is not a variation. note This function is only meaningful if the font has a variation selector cmap subtable. since 2.3.6 FT_Face_GetVariantSelectors \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font. input face A handle to the source face object. return A pointer to an array of selector code points, or NULL if there is no valid variation selector cmap subtable. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetVariantsOfChar \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code. input face A handle to the source face object. charcode The character codepoint in Unicode. return A pointer to an array of variation selector code points that are active for the given character, or NULL if the corresponding list is empty. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetCharsOfVariant \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector. input face A handle to the source face object. variantSelector The variation selector code point in Unicode. return A list of all the code points that are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variation selector is invalid. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#unicode-variation-sequences","text":"","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#synopsis","text":"Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph.","title":"Synopsis"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantindex","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector.","title":"FT_Face_GetCharVariantIndex"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantisdefault","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap.","title":"FT_Face_GetCharVariantIsDefault"},{"location":"ft2-glyph_variants.html#ft_face_getvariantselectors","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font.","title":"FT_Face_GetVariantSelectors"},{"location":"ft2-glyph_variants.html#ft_face_getvariantsofchar","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code.","title":"FT_Face_GetVariantsOfChar"},{"location":"ft2-glyph_variants.html#ft_face_getcharsofvariant","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector.","title":"FT_Face_GetCharsOfVariant"},{"location":"ft2-gx_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb TrueTypeGX/AAT Validation TrueTypeGX/AAT Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar). FT_TrueTypeGX_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_GXXXX for possible values. table_length The size of the tables array. Normally, FT_VALIDATE_GX_LENGTH should be passed. output tables The array where all validated sfnt tables are stored. The array itself must be allocated by a client. return FreeType error code. 0 means success. note This function only works with TrueTypeGX fonts, returning an error otherwise. After use, the application should deallocate the buffers pointed to by each tables element, by calling FT_TrueTypeGX_Free . A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table. FT_TrueTypeGX_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator. input face A handle to the input face. table The pointer to the buffer allocated by FT_TrueTypeGX_Validate . note This function must be used to free the buffer allocated by FT_TrueTypeGX_Validate only. FT_ClassicKern_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format. input face A handle to the input face. validation_flags A bit field that specifies the dialect to be validated. See FT_VALIDATE_CKERNXXX for possible values. output ckern_table A pointer to the kern table. return FreeType error code. 0 means success. note After use, the application should deallocate the buffers pointed to by ckern_table , by calling FT_ClassicKern_Free . A NULL value indicates that the table doesn't exist in the font. FT_ClassicKern_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_ClassicKern_Validate . note This function must be used to free the buffer allocated by FT_ClassicKern_Validate only. FT_VALIDATE_GX_LENGTH \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate . FT_VALIDATE_GXXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated. values FT_VALIDATE_feat Validate \u2018feat\u2019 table. FT_VALIDATE_mort Validate \u2018mort\u2019 table. FT_VALIDATE_morx Validate \u2018morx\u2019 table. FT_VALIDATE_bsln Validate \u2018bsln\u2019 table. FT_VALIDATE_just Validate \u2018just\u2019 table. FT_VALIDATE_kern Validate \u2018kern\u2019 table. FT_VALIDATE_opbd Validate \u2018opbd\u2019 table. FT_VALIDATE_trak Validate \u2018trak\u2019 table. FT_VALIDATE_prop Validate \u2018prop\u2019 table. FT_VALIDATE_lcar Validate \u2018lcar\u2019 table. FT_VALIDATE_GX Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar). FT_VALIDATE_CKERNXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid. values FT_VALIDATE_MS Handle the \u2018kern\u2019 table as a classic Microsoft kern table. FT_VALIDATE_APPLE Handle the \u2018kern\u2019 table as a classic Apple kern table. FT_VALIDATE_CKERN Handle the \u2018kern\u2019 as either classic Apple or Microsoft kern table.","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#truetypegxaat-validation","text":"","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#synopsis","text":"This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).","title":"Synopsis"},{"location":"ft2-gx_validation.html#ft_truetypegx_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_TrueTypeGX_Validate"},{"location":"ft2-gx_validation.html#ft_truetypegx_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator.","title":"FT_TrueTypeGX_Free"},{"location":"ft2-gx_validation.html#ft_classickern_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.","title":"FT_ClassicKern_Validate"},{"location":"ft2-gx_validation.html#ft_classickern_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator.","title":"FT_ClassicKern_Free"},{"location":"ft2-gx_validation.html#ft_validate_gx_length","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate .","title":"FT_VALIDATE_GX_LENGTH"},{"location":"ft2-gx_validation.html#ft_validate_gxxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated.","title":"FT_VALIDATE_GXXXX"},{"location":"ft2-gx_validation.html#ft_validate_ckernxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid.","title":"FT_VALIDATE_CKERNXXX"},{"location":"ft2-gzip.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb GZIP Streams GZIP Streams \u00b6 Synopsis \u00b6 In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions. FT_Stream_OpenGzip \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. FT_Gzip_Uncompress \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function. input memory A FreeType memory handle. input The input buffer. input_len The length of the input buffer. output output The output buffer. inout output_len Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, output_len is the size of the used data in output . return FreeType error code. 0 means success. note This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. since 2.5.1","title":"GZIP Streams"},{"location":"ft2-gzip.html#gzip-streams","text":"","title":"GZIP Streams"},{"location":"ft2-gzip.html#synopsis","text":"In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions.","title":"Synopsis"},{"location":"ft2-gzip.html#ft_stream_opengzip","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86.","title":"FT_Stream_OpenGzip"},{"location":"ft2-gzip.html#ft_gzip_uncompress","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function.","title":"FT_Gzip_Uncompress"},{"location":"ft2-header_file_macros.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Header File Macros Header File Macros \u00b6 Synopsis \u00b6 In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ). FT_CONFIG_CONFIG_H \u00b6 # ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data. FT_CONFIG_STANDARD_LIBRARY_H \u00b6 # ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions. FT_CONFIG_OPTIONS_H \u00b6 # ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options. FT_CONFIG_MODULES_H \u00b6 # ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType . FT_FREETYPE_H \u00b6 # define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API. FT_ERRORS_H \u00b6 # define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H . FT_MODULE_ERRORS_H \u00b6 # define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages). FT_SYSTEM_H \u00b6 # define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H . FT_IMAGE_H \u00b6 # define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H . FT_TYPES_H \u00b6 # define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H . FT_LIST_H \u00b6 # define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.) FT_OUTLINE_H \u00b6 # define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2. FT_SIZES_H \u00b6 # define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face. FT_MODULE_H \u00b6 # define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2. FT_RENDER_H \u00b6 # define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2. FT_DRIVER_H \u00b6 # define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules. FT_AUTOHINTER_H \u00b6 # define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_CFF_DRIVER_H \u00b6 # define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TRUETYPE_DRIVER_H \u00b6 # define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_PCF_DRIVER_H \u00b6 # define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TYPE1_TABLES_H \u00b6 # define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format. FT_TRUETYPE_IDS_H \u00b6 # define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications. FT_TRUETYPE_TABLES_H \u00b6 # define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format. FT_TRUETYPE_TAGS_H \u00b6 # define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType). FT_BDF_H \u00b6 # define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face. FT_CID_H \u00b6 # define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face. FT_GZIP_H \u00b6 # define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files. FT_LZW_H \u00b6 # define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files. FT_BZIP2_H \u00b6 # define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files. FT_WINFONTS_H \u00b6 # define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files. FT_GLYPH_H \u00b6 # define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component. FT_BITMAP_H \u00b6 # define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component. FT_BBOX_H \u00b6 # define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines. FT_CACHE_H \u00b6 # define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system. FT_MAC_H \u00b6 # define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though). FT_MULTIPLE_MASTERS_H \u00b6 # define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2. FT_SFNT_NAMES_H \u00b6 # define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType). FT_OPENTYPE_VALIDATE_H \u00b6 # define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019). FT_GX_VALIDATE_H \u00b6 # define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019). FT_PFR_H \u00b6 # define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data. FT_STROKER_H \u00b6 # define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths. FT_SYNTHESIS_H \u00b6 # define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening. FT_FONT_FORMATS_H \u00b6 # define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats. FT_TRIGONOMETRY_H \u00b6 # define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents). FT_LCD_FILTER_H \u00b6 # define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering. FT_INCREMENTAL_H \u00b6 # define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading. FT_GASP_H \u00b6 # define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table. FT_ADVANCES_H \u00b6 # define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances. FT_COLOR_H \u00b6 # define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#header-file-macros","text":"","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#synopsis","text":"In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ).","title":"Synopsis"},{"location":"ft2-header_file_macros.html#ft_config_config_h","text":"# ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data.","title":"FT_CONFIG_CONFIG_H"},{"location":"ft2-header_file_macros.html#ft_config_standard_library_h","text":"# ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions.","title":"FT_CONFIG_STANDARD_LIBRARY_H"},{"location":"ft2-header_file_macros.html#ft_config_options_h","text":"# ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options.","title":"FT_CONFIG_OPTIONS_H"},{"location":"ft2-header_file_macros.html#ft_config_modules_h","text":"# ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType .","title":"FT_CONFIG_MODULES_H"},{"location":"ft2-header_file_macros.html#ft_freetype_h","text":"# define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API.","title":"FT_FREETYPE_H"},{"location":"ft2-header_file_macros.html#ft_errors_h","text":"# define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H .","title":"FT_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_module_errors_h","text":"# define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages).","title":"FT_MODULE_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_system_h","text":"# define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H .","title":"FT_SYSTEM_H"},{"location":"ft2-header_file_macros.html#ft_image_h","text":"# define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H .","title":"FT_IMAGE_H"},{"location":"ft2-header_file_macros.html#ft_types_h","text":"# define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H .","title":"FT_TYPES_H"},{"location":"ft2-header_file_macros.html#ft_list_h","text":"# define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.)","title":"FT_LIST_H"},{"location":"ft2-header_file_macros.html#ft_outline_h","text":"# define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2.","title":"FT_OUTLINE_H"},{"location":"ft2-header_file_macros.html#ft_sizes_h","text":"# define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face.","title":"FT_SIZES_H"},{"location":"ft2-header_file_macros.html#ft_module_h","text":"# define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2.","title":"FT_MODULE_H"},{"location":"ft2-header_file_macros.html#ft_render_h","text":"# define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2.","title":"FT_RENDER_H"},{"location":"ft2-header_file_macros.html#ft_driver_h","text":"# define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules.","title":"FT_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_autohinter_h","text":"# define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_AUTOHINTER_H"},{"location":"ft2-header_file_macros.html#ft_cff_driver_h","text":"# define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_CFF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_truetype_driver_h","text":"# define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_TRUETYPE_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_pcf_driver_h","text":"# define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_PCF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_type1_tables_h","text":"# define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format.","title":"FT_TYPE1_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_ids_h","text":"# define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications.","title":"FT_TRUETYPE_IDS_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tables_h","text":"# define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.","title":"FT_TRUETYPE_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tags_h","text":"# define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_TRUETYPE_TAGS_H"},{"location":"ft2-header_file_macros.html#ft_bdf_h","text":"# define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.","title":"FT_BDF_H"},{"location":"ft2-header_file_macros.html#ft_cid_h","text":"# define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face.","title":"FT_CID_H"},{"location":"ft2-header_file_macros.html#ft_gzip_h","text":"# define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.","title":"FT_GZIP_H"},{"location":"ft2-header_file_macros.html#ft_lzw_h","text":"# define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.","title":"FT_LZW_H"},{"location":"ft2-header_file_macros.html#ft_bzip2_h","text":"# define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files.","title":"FT_BZIP2_H"},{"location":"ft2-header_file_macros.html#ft_winfonts_h","text":"# define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.","title":"FT_WINFONTS_H"},{"location":"ft2-header_file_macros.html#ft_glyph_h","text":"# define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component.","title":"FT_GLYPH_H"},{"location":"ft2-header_file_macros.html#ft_bitmap_h","text":"# define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.","title":"FT_BITMAP_H"},{"location":"ft2-header_file_macros.html#ft_bbox_h","text":"# define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.","title":"FT_BBOX_H"},{"location":"ft2-header_file_macros.html#ft_cache_h","text":"# define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system.","title":"FT_CACHE_H"},{"location":"ft2-header_file_macros.html#ft_mac_h","text":"# define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).","title":"FT_MAC_H"},{"location":"ft2-header_file_macros.html#ft_multiple_masters_h","text":"# define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2.","title":"FT_MULTIPLE_MASTERS_H"},{"location":"ft2-header_file_macros.html#ft_sfnt_names_h","text":"# define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_SFNT_NAMES_H"},{"location":"ft2-header_file_macros.html#ft_opentype_validate_h","text":"# define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019).","title":"FT_OPENTYPE_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_gx_validate_h","text":"# define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019).","title":"FT_GX_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_pfr_h","text":"# define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data.","title":"FT_PFR_H"},{"location":"ft2-header_file_macros.html#ft_stroker_h","text":"# define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths.","title":"FT_STROKER_H"},{"location":"ft2-header_file_macros.html#ft_synthesis_h","text":"# define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening.","title":"FT_SYNTHESIS_H"},{"location":"ft2-header_file_macros.html#ft_font_formats_h","text":"# define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats.","title":"FT_FONT_FORMATS_H"},{"location":"ft2-header_file_macros.html#ft_trigonometry_h","text":"# define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents).","title":"FT_TRIGONOMETRY_H"},{"location":"ft2-header_file_macros.html#ft_lcd_filter_h","text":"# define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering.","title":"FT_LCD_FILTER_H"},{"location":"ft2-header_file_macros.html#ft_incremental_h","text":"# define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading.","title":"FT_INCREMENTAL_H"},{"location":"ft2-header_file_macros.html#ft_gasp_h","text":"# define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table.","title":"FT_GASP_H"},{"location":"ft2-header_file_macros.html#ft_advances_h","text":"# define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances.","title":"FT_ADVANCES_H"},{"location":"ft2-header_file_macros.html#ft_color_h","text":"# define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"FT_COLOR_H"},{"location":"ft2-header_inclusion.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb FreeType's header inclusion scheme FreeType's header inclusion scheme \u00b6 Synopsis \u00b6 To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#freetypes-header-inclusion-scheme","text":"","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#synopsis","text":"To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"Synopsis"},{"location":"ft2-incremental.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb Incremental Loading Incremental Loading \u00b6 Synopsis \u00b6 This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example. FT_Incremental \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values. note It is up to client applications to create and implement FT_Incremental objects, as long as they provide implementations for the methods FT_Incremental_GetGlyphDataFunc , FT_Incremental_FreeGlyphDataFunc and FT_Incremental_GetGlyphMetricsFunc . See the description of FT_Incremental_InterfaceRec to understand how to use incremental objects with FreeType. FT_Incremental_MetricsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method. fields bearing_x Left bearing, in font units. bearing_y Top bearing, in font units. advance Horizontal component of glyph advance, in font units. advance_v Vertical component of glyph advance, in font units. note These correspond to horizontal or vertical metrics depending on the value of the vertical argument to the function FT_Incremental_GetGlyphMetricsFunc . FT_Incremental_Metrics \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure. FT_Incremental_GetGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format. input incremental Handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. output adata A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block). return FreeType error code. 0 means success. note If this function returns successfully the method FT_Incremental_FreeGlyphDataFunc will be called later to release the data bytes. Nested calls to FT_Incremental_GetGlyphDataFunc can happen for compound glyphs. FT_Incremental_FreeGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc . input incremental A handle to an opaque FT_Incremental handle provided by the client application. data A structure describing the glyph data bytes (which will be accessed as a read-only byte block). FT_Incremental_GetGlyphMetricsFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL XL Format 1, Class 2 downloaded TrueType fonts, where the glyph metrics ( hmtx and vmtx tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application. input incremental A handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. vertical If true, return vertical metrics. ametrics This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero. output ametrics The glyph metrics in font units. FT_Incremental_FuncsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec . fields get_glyph_data The function to get glyph data. Must not be null. free_glyph_data The function to release glyph data. Must not be null. get_glyph_metrics The function to get glyph metrics. May be null if the font does not require it. FT_Incremental_InterfaceRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = &parameter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ... FT_Incremental_Interface \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"Incremental Loading"},{"location":"ft2-incremental.html#incremental-loading","text":"","title":"Incremental Loading"},{"location":"ft2-incremental.html#synopsis","text":"This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example.","title":"Synopsis"},{"location":"ft2-incremental.html#ft_incremental","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. 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Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format.","title":"FT_Incremental_GetGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_freeglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc .","title":"FT_Incremental_FreeGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_getglyphmetricsfunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL XL Format 1, Class 2 downloaded TrueType fonts, where the glyph metrics ( hmtx and vmtx tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application.","title":"FT_Incremental_GetGlyphMetricsFunc"},{"location":"ft2-incremental.html#ft_incremental_funcsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec .","title":"FT_Incremental_FuncsRec"},{"location":"ft2-incremental.html#ft_incremental_interfacerec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = &parameter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ...","title":"FT_Incremental_InterfaceRec"},{"location":"ft2-incremental.html#ft_incremental_interface","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"FT_Incremental_Interface"},{"location":"ft2-index.html","text":"FreeType \u00bb Docs \u00bb Global Index FreeType-2.11.1 API Reference \u00b6 B \u00b6 BDF_Property BDF_PROPERTY_TYPE_ATOM BDF_PROPERTY_TYPE_CARDINAL BDF_PROPERTY_TYPE_INTEGER BDF_PROPERTY_TYPE_NONE BDF_PropertyRec BDF_PropertyType C \u00b6 CID_FaceDict CID_FaceDictRec CID_FaceInfo CID_FaceInfoRec CID_FontDict CID_Info D \u00b6 darkening-parameters default-script F \u00b6 fallback-script FREETYPE_MAJOR FREETYPE_MINOR FREETYPE_PATCH FREETYPE_XXX FT_Activate_Size FT_Add_Default_Modules FT_Add_Module FT_ADVANCE_FLAG_FAST_ONLY FT_ADVANCES_H FT_Affine23 FT_Alloc_Func FT_Angle FT_ANGLE_2PI FT_Angle_Diff FT_ANGLE_PI FT_ANGLE_PI2 FT_ANGLE_PI4 FT_Atan2 FT_Attach_File FT_Attach_Stream FT_AUTOHINTER_H FT_AUTOHINTER_SCRIPT_CJK FT_AUTOHINTER_SCRIPT_INDIC FT_AUTOHINTER_SCRIPT_LATIN FT_AUTOHINTER_SCRIPT_NONE FT_AUTOHINTER_SCRIPT_XXX FT_BBox FT_BBOX_H FT_BDF_H FT_Bitmap FT_Bitmap_Blend FT_Bitmap_Convert FT_Bitmap_Copy FT_Bitmap_Done FT_Bitmap_Embolden FT_BITMAP_H FT_Bitmap_Init FT_Bitmap_Size FT_BitmapGlyph FT_BitmapGlyphRec FT_Bool FT_Byte FT_Bytes FT_BZIP2_H FT_CACHE_H FT_CeilFix FT_CFF_DRIVER_H FT_Char FT_CharMap FT_CharMapRec FT_CID_H FT_ClassicKern_Free FT_ClassicKern_Validate FT_ClipBox FT_Color FT_COLOR_H FT_COLOR_INCLUDE_ROOT_TRANSFORM FT_COLOR_NO_ROOT_TRANSFORM FT_Color_Root_Transform FT_ColorIndex FT_ColorLine FT_ColorStop FT_ColorStopIterator FT_COLR_Paint FT_Composite_Mode FT_CONFIG_CONFIG_H FT_CONFIG_MODULES_H FT_CONFIG_OPTIONS_H FT_CONFIG_STANDARD_LIBRARY_H FT_Cos FT_Custom_Log_Handler FT_Data FT_DEBUG_HOOK_TRUETYPE FT_DEBUG_HOOK_XXX FT_DebugHook_Func FT_DivFix FT_Done_Face FT_Done_FreeType FT_Done_Glyph FT_Done_Library FT_Done_MM_Var FT_Done_Size FT_Driver FT_DRIVER_H FT_ENC_TAG FT_Encoding FT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_STANDARD FT_ENCODING_APPLE_ROMAN FT_ENCODING_BIG5 FT_ENCODING_JOHAB FT_ENCODING_MS_BIG5 FT_ENCODING_MS_GB2312 FT_ENCODING_MS_JOHAB FT_ENCODING_MS_SJIS FT_ENCODING_MS_SYMBOL FT_ENCODING_MS_WANSUNG FT_ENCODING_NONE FT_ENCODING_OLD_LATIN_2 FT_ENCODING_PRC FT_ENCODING_SJIS FT_ENCODING_UNICODE FT_ENCODING_WANSUNG FT_Err_XXX FT_Error FT_Error_String FT_ERRORS_H FT_F26Dot6 FT_F2Dot14 FT_Face FT_Face_CheckTrueTypePatents FT_FACE_DRIVER_NAME FT_FACE_FLAG_CID_KEYED FT_FACE_FLAG_COLOR FT_FACE_FLAG_EXTERNAL_STREAM FT_FACE_FLAG_FAST_GLYPHS FT_FACE_FLAG_FIXED_SIZES FT_FACE_FLAG_FIXED_WIDTH FT_FACE_FLAG_GLYPH_NAMES FT_FACE_FLAG_HINTER FT_FACE_FLAG_HORIZONTAL FT_FACE_FLAG_KERNING FT_FACE_FLAG_MULTIPLE_MASTERS FT_FACE_FLAG_SCALABLE FT_FACE_FLAG_SFNT FT_FACE_FLAG_TRICKY FT_FACE_FLAG_VARIATION FT_FACE_FLAG_VERTICAL FT_FACE_FLAG_XXX FT_Face_GetCharsOfVariant FT_Face_GetCharVariantIndex FT_Face_GetCharVariantIsDefault FT_Face_GetVariantSelectors FT_Face_GetVariantsOfChar FT_Face_Internal FT_Face_Properties FT_Face_SetUnpatentedHinting FT_FaceRec FT_Fixed FT_FloorFix FT_FONT_FORMATS_H FT_Free_Func FT_FREETYPE_H FT_FSTYPE_BITMAP_EMBEDDING_ONLY FT_FSTYPE_EDITABLE_EMBEDDING FT_FSTYPE_INSTALLABLE_EMBEDDING FT_FSTYPE_NO_SUBSETTING FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING FT_FSTYPE_XXX FT_FWord FT_GASP_DO_GRAY FT_GASP_DO_GRIDFIT FT_GASP_H FT_GASP_NO_TABLE FT_GASP_SYMMETRIC_GRIDFIT FT_GASP_SYMMETRIC_SMOOTHING FT_GASP_XXX FT_Generic FT_Generic_Finalizer FT_Get_Advance FT_Get_Advances FT_Get_BDF_Charset_ID FT_Get_BDF_Property FT_Get_Char_Index FT_Get_Charmap_Index FT_Get_CID_From_Glyph_Index FT_Get_CID_Is_Internally_CID_Keyed FT_Get_CID_Registry_Ordering_Supplement FT_Get_CMap_Format FT_Get_CMap_Language_ID FT_Get_Color_Glyph_ClipBox FT_Get_Color_Glyph_Layer FT_Get_Color_Glyph_Paint FT_Get_Colorline_Stops FT_Get_First_Char FT_Get_Font_Format FT_Get_FSType_Flags FT_Get_Gasp FT_Get_Glyph FT_Get_Glyph_Name FT_Get_Kerning FT_Get_MM_Blend_Coordinates FT_Get_MM_Var FT_Get_MM_WeightVector FT_Get_Module FT_Get_Multi_Master FT_Get_Name_Index FT_Get_Next_Char FT_Get_Paint FT_Get_Paint_Layers FT_Get_PFR_Advance FT_Get_PFR_Kerning FT_Get_PFR_Metrics FT_Get_Postscript_Name FT_Get_PS_Font_Info FT_Get_PS_Font_Private FT_Get_PS_Font_Value FT_Get_Renderer FT_Get_Sfnt_LangTag FT_Get_Sfnt_Name FT_Get_Sfnt_Name_Count FT_Get_Sfnt_Table FT_Get_SubGlyph_Info FT_Get_Track_Kerning FT_Get_Transform FT_Get_TrueType_Engine_Type FT_Get_Var_Axis_Flags FT_Get_Var_Blend_Coordinates FT_Get_Var_Design_Coordinates FT_Get_WinFNT_Header FT_GetFile_From_Mac_ATS_Name FT_GetFile_From_Mac_Name FT_GetFilePath_From_Mac_ATS_Name FT_Glyph FT_GLYPH_BBOX_GRIDFIT FT_Glyph_BBox_Mode FT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_SUBPIXELS FT_GLYPH_BBOX_TRUNCATE FT_GLYPH_BBOX_UNSCALED FT_Glyph_Copy FT_Glyph_Format FT_GLYPH_FORMAT_BITMAP FT_GLYPH_FORMAT_COMPOSITE FT_GLYPH_FORMAT_NONE FT_GLYPH_FORMAT_OUTLINE FT_GLYPH_FORMAT_PLOTTER FT_Glyph_Get_CBox FT_GLYPH_H FT_Glyph_Metrics FT_Glyph_Stroke FT_Glyph_StrokeBorder FT_Glyph_To_Bitmap FT_Glyph_Transform FT_GlyphRec FT_GlyphSlot FT_GlyphSlot_Own_Bitmap FT_GlyphSlotRec FT_GX_VALIDATE_H FT_GZIP_H FT_Gzip_Uncompress FT_HAS_COLOR FT_HAS_FAST_GLYPHS FT_HAS_FIXED_SIZES FT_HAS_GLYPH_NAMES FT_HAS_HORIZONTAL FT_HAS_KERNING FT_HAS_MULTIPLE_MASTERS FT_Has_PS_Glyph_Names FT_HAS_VERTICAL FT_HINTING_ADOBE FT_HINTING_FREETYPE FT_HINTING_XXX FT_IMAGE_H FT_IMAGE_TAG FT_Incremental FT_Incremental_FreeGlyphDataFunc FT_Incremental_FuncsRec FT_Incremental_GetGlyphDataFunc FT_Incremental_GetGlyphMetricsFunc FT_INCREMENTAL_H FT_Incremental_Interface FT_Incremental_InterfaceRec FT_Incremental_Metrics FT_Incremental_MetricsRec FT_Init_FreeType FT_Int FT_Int16 FT_Int32 FT_Int64 FT_IS_CID_KEYED FT_IS_FIXED_WIDTH FT_IS_NAMED_INSTANCE FT_IS_SCALABLE FT_IS_SFNT FT_IS_TRICKY FT_IS_VARIATION FT_KERNING_DEFAULT FT_Kerning_Mode FT_KERNING_UNFITTED FT_KERNING_UNSCALED FT_LayerIterator FT_LCD_FILTER_DEFAULT FT_LCD_FILTER_H FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 FT_LCD_FILTER_LIGHT FT_LCD_FILTER_NONE FT_LcdFilter FT_LcdFiveTapFilter FT_Library FT_Library_SetLcdFilter FT_Library_SetLcdFilterWeights FT_Library_SetLcdGeometry FT_Library_Version FT_List FT_List_Add FT_List_Destructor FT_List_Finalize FT_List_Find FT_LIST_H FT_List_Insert FT_List_Iterate FT_List_Iterator FT_List_Remove FT_List_Up FT_ListNode FT_ListNodeRec FT_ListRec FT_LOAD_BITMAP_METRICS_ONLY FT_Load_Char FT_LOAD_COLOR FT_LOAD_COMPUTE_METRICS FT_LOAD_CROP_BITMAP FT_LOAD_DEFAULT FT_LOAD_FORCE_AUTOHINT FT_Load_Glyph FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH FT_LOAD_IGNORE_TRANSFORM FT_LOAD_LINEAR_DESIGN FT_LOAD_MONOCHROME FT_LOAD_NO_AUTOHINT FT_LOAD_NO_BITMAP FT_LOAD_NO_HINTING FT_LOAD_NO_RECURSE FT_LOAD_NO_SCALE FT_LOAD_PEDANTIC FT_LOAD_RENDER FT_Load_Sfnt_Table FT_LOAD_TARGET_LCD FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_MODE FT_LOAD_TARGET_MONO FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_XXX FT_LOAD_VERTICAL_LAYOUT FT_LOAD_XXX FT_Long FT_LZW_H FT_MAC_H FT_MAKE_TAG FT_Matrix FT_Matrix_Invert FT_Matrix_Multiply FT_Memory FT_MemoryRec FT_MM_Axis FT_MM_Var FT_Module FT_Module_Class FT_Module_Constructor FT_Module_Destructor FT_MODULE_ERRORS_H FT_MODULE_H FT_Module_Requester FT_MulDiv FT_MulFix FT_Multi_Master FT_MULTIPLE_MASTERS_H FT_New_Face FT_New_Face_From_FOND FT_New_Face_From_FSRef FT_New_Face_From_FSSpec FT_New_Glyph FT_New_Library FT_New_Memory_Face FT_New_Size FT_Offset FT_OpaquePaint FT_Open_Args FT_OPEN_DRIVER FT_Open_Face FT_OPEN_MEMORY FT_OPEN_PARAMS FT_OPEN_PATHNAME FT_OPEN_STREAM FT_OPEN_XXX FT_OpenType_Free FT_OpenType_Validate FT_OPENTYPE_VALIDATE_H FT_Orientation FT_ORIENTATION_FILL_LEFT FT_ORIENTATION_FILL_RIGHT FT_ORIENTATION_NONE FT_ORIENTATION_POSTSCRIPT FT_ORIENTATION_TRUETYPE FT_Outline FT_Outline_Check FT_Outline_ConicToFunc FT_Outline_Copy FT_Outline_CubicToFunc FT_Outline_Decompose FT_Outline_Done FT_Outline_Embolden FT_Outline_EmboldenXY FT_OUTLINE_EVEN_ODD_FILL FT_Outline_Funcs FT_Outline_Get_BBox FT_Outline_Get_Bitmap FT_Outline_Get_CBox FT_Outline_Get_Orientation FT_Outline_GetInsideBorder FT_Outline_GetOutsideBorder FT_OUTLINE_H FT_OUTLINE_HIGH_PRECISION FT_OUTLINE_IGNORE_DROPOUTS FT_OUTLINE_INCLUDE_STUBS FT_Outline_LineToFunc FT_Outline_MoveToFunc FT_Outline_New FT_OUTLINE_NONE FT_OUTLINE_OVERLAP FT_OUTLINE_OWNER FT_Outline_Render FT_Outline_Reverse FT_OUTLINE_REVERSE_FILL FT_OUTLINE_SINGLE_PASS FT_OUTLINE_SMART_DROPOUTS FT_Outline_Transform FT_Outline_Translate FT_OUTLINE_XXX FT_OutlineGlyph FT_OutlineGlyphRec FT_PaintColrGlyph FT_PaintColrLayers FT_PaintComposite FT_PaintExtend FT_PaintFormat FT_PaintGlyph FT_PaintLinearGradient FT_PaintRadialGradient FT_PaintRotate FT_PaintScale FT_PaintSkew FT_PaintSolid FT_PaintSweepGradient FT_PaintTransform FT_PaintTranslate FT_Palette_Data FT_Palette_Data_Get FT_PALETTE_FOR_DARK_BACKGROUND FT_PALETTE_FOR_LIGHT_BACKGROUND FT_Palette_Select FT_Palette_Set_Foreground_Color FT_PALETTE_XXX FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY FT_PARAM_TAG_INCREMENTAL FT_PARAM_TAG_LCD_FILTER_WEIGHTS FT_PARAM_TAG_RANDOM_SEED FT_PARAM_TAG_STEM_DARKENING FT_PARAM_TAG_UNPATENTED_HINTING FT_Parameter FT_PCF_DRIVER_H FT_PFR_H FT_Pixel_Mode FT_PIXEL_MODE_BGRA FT_PIXEL_MODE_GRAY FT_PIXEL_MODE_GRAY2 FT_PIXEL_MODE_GRAY4 FT_PIXEL_MODE_LCD FT_PIXEL_MODE_LCD_V FT_PIXEL_MODE_MONO FT_PIXEL_MODE_NONE FT_Pointer FT_Pos FT_Prop_GlyphToScriptMap FT_Prop_IncreaseXHeight FT_Property_Get FT_Property_Set FT_PtrDist FT_Raster FT_Raster_BitSet_Func FT_Raster_BitTest_Func FT_Raster_DoneFunc FT_RASTER_FLAG_AA FT_RASTER_FLAG_CLIP FT_RASTER_FLAG_DEFAULT FT_RASTER_FLAG_DIRECT FT_RASTER_FLAG_SDF FT_RASTER_FLAG_XXX FT_Raster_Funcs FT_Raster_NewFunc FT_Raster_Params FT_Raster_RenderFunc FT_Raster_ResetFunc FT_Raster_SetModeFunc FT_Realloc_Func FT_Reference_Face FT_Reference_Library FT_Remove_Module FT_Render_Glyph FT_RENDER_H FT_Render_Mode FT_RENDER_MODE_LCD FT_RENDER_MODE_LCD_V FT_RENDER_MODE_LIGHT FT_RENDER_MODE_MONO FT_RENDER_MODE_NORMAL FT_RENDER_MODE_SDF FT_Renderer FT_Renderer_Class FT_Request_Size FT_RoundFix FT_Select_Charmap FT_Select_Size FT_Set_Char_Size FT_Set_Charmap FT_Set_Debug_Hook FT_Set_Default_Log_Handler FT_Set_Default_Properties FT_Set_Log_Handler FT_Set_MM_Blend_Coordinates FT_Set_MM_Design_Coordinates FT_Set_MM_WeightVector FT_Set_Named_Instance FT_Set_Pixel_Sizes FT_Set_Renderer FT_Set_Transform FT_Set_Var_Blend_Coordinates FT_Set_Var_Design_Coordinates FT_SFNT_HEAD FT_SFNT_HHEA FT_SFNT_MAXP FT_SFNT_NAMES_H FT_SFNT_OS2 FT_SFNT_PCLT FT_SFNT_POST FT_Sfnt_Table_Info FT_Sfnt_Tag FT_SFNT_VHEA FT_SfntLangTag FT_SfntName FT_Short FT_Sin FT_Size FT_Size_Internal FT_Size_Metrics FT_Size_Request FT_Size_Request_Type FT_SIZE_REQUEST_TYPE_BBOX FT_SIZE_REQUEST_TYPE_CELL FT_SIZE_REQUEST_TYPE_NOMINAL FT_SIZE_REQUEST_TYPE_REAL_DIM FT_SIZE_REQUEST_TYPE_SCALES FT_Size_RequestRec FT_SizeRec FT_SIZES_H FT_Slot_Internal FT_Span FT_SpanFunc FT_Stream FT_Stream_CloseFunc FT_Stream_IoFunc FT_Stream_OpenBzip2 FT_Stream_OpenGzip FT_Stream_OpenLZW FT_StreamDesc FT_StreamRec FT_String FT_Stroker FT_Stroker_BeginSubPath FT_STROKER_BORDER_LEFT FT_STROKER_BORDER_RIGHT FT_Stroker_ConicTo FT_Stroker_CubicTo FT_Stroker_Done FT_Stroker_EndSubPath FT_Stroker_Export FT_Stroker_ExportBorder FT_Stroker_GetBorderCounts FT_Stroker_GetCounts FT_STROKER_H FT_Stroker_LineCap FT_STROKER_LINECAP_BUTT FT_STROKER_LINECAP_ROUND FT_STROKER_LINECAP_SQUARE FT_Stroker_LineJoin FT_STROKER_LINEJOIN_BEVEL FT_STROKER_LINEJOIN_MITER FT_STROKER_LINEJOIN_MITER_FIXED FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_ROUND FT_Stroker_LineTo FT_Stroker_New FT_Stroker_ParseOutline FT_Stroker_Rewind FT_Stroker_Set FT_StrokerBorder FT_STYLE_FLAG_BOLD FT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_XXX FT_SubGlyph FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_SUBGLYPH_FLAG_XXX FT_SUBGLYPH_FLAG_XY_SCALE FT_SYNTHESIS_H FT_SYSTEM_H FT_Tag FT_Tan FT_Trace_Set_Default_Level FT_Trace_Set_Level FT_TRIGONOMETRY_H FT_TRUETYPE_DRIVER_H FT_TRUETYPE_ENGINE_TYPE_NONE FT_TRUETYPE_ENGINE_TYPE_PATENTED FT_TRUETYPE_ENGINE_TYPE_UNPATENTED FT_TRUETYPE_IDS_H FT_TRUETYPE_TABLES_H FT_TRUETYPE_TAGS_H FT_TrueTypeEngineType FT_TrueTypeGX_Free FT_TrueTypeGX_Validate FT_TYPE1_TABLES_H FT_TYPES_H FT_UFWord FT_UInt FT_UInt16 FT_UInt32 FT_UInt64 FT_ULong FT_UnitVector FT_UShort FT_VALIDATE_APPLE FT_VALIDATE_BASE FT_VALIDATE_bsln FT_VALIDATE_CKERN FT_VALIDATE_CKERNXXX FT_VALIDATE_feat FT_VALIDATE_GDEF FT_VALIDATE_GPOS FT_VALIDATE_GSUB FT_VALIDATE_GX FT_VALIDATE_GX_LENGTH FT_VALIDATE_GXXXX FT_VALIDATE_JSTF FT_VALIDATE_just FT_VALIDATE_kern FT_VALIDATE_lcar FT_VALIDATE_MATH FT_VALIDATE_mort FT_VALIDATE_morx FT_VALIDATE_MS FT_VALIDATE_opbd FT_VALIDATE_OT FT_VALIDATE_OTXXX FT_VALIDATE_prop FT_VALIDATE_trak FT_Var_Axis FT_VAR_AXIS_FLAG_HIDDEN FT_VAR_AXIS_FLAG_XXX FT_Var_Named_Style FT_Vector FT_Vector_From_Polar FT_Vector_Length FT_Vector_Polarize FT_Vector_Rotate FT_Vector_Transform 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FT_LayerIterator \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer . fields num_layers The number of glyph layers for the requested glyph index. Will be set by FT_Get_Color_Glyph_Layer . layer The current layer. Will be set by FT_Get_Color_Glyph_Layer . p An opaque pointer into \u2018COLR\u2019 table data. The caller must set this to NULL before the first call of FT_Get_Color_Glyph_Layer . FT_Get_Color_Glyph_Layer \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, \u2026, n-1). input face A handle to the parent face object. base_glyph The glyph index the colored glyph layers are associated with. inout iterator An FT_LayerIterator object. For the first call you should set iterator->p to NULL . For all following calls, simply use the same object again. output aglyph_index The glyph index of the current layer. acolor_index The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType). The color palette can be retrieved with FT_Palette_Select . return Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also. note This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with FT_GlyphRec objects (like FT_Get_Glyph or FT_Glyph_To_Bitmap ) don't have access to this information. Note that FT_Render_Glyph is able to handle colored glyph layers automatically if the FT_LOAD_COLOR flag is passed to a previous call to FT_Load_Glyph . [This is an experimental feature.] example FT_Color* palette; FT_LayerIterator iterator; FT_Bool have_layers; FT_UInt layer_glyph_index; FT_UInt layer_color_index; error = FT_Palette_Select( face, palette_index, &palette ); if ( error ) palette = NULL; iterator.p = NULL; have_layers = FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ); if ( palette && have_layers ) { do { FT_Color layer_color; if ( layer_color_index == 0xFFFF ) layer_color = text_foreground_color; else layer_color = palette[layer_color_index]; // Load and render glyph `layer_glyph_index', then // blend resulting pixmap (using color `layer_color') // with previously created pixmaps. } while ( FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ) ); } FT_PaintFormat \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintFormat_ { FT_COLR_PAINTFORMAT_COLR_LAYERS = 1, FT_COLR_PAINTFORMAT_SOLID = 2, FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4, FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6, FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8, FT_COLR_PAINTFORMAT_GLYPH = 10, FT_COLR_PAINTFORMAT_COLR_GLYPH = 11, FT_COLR_PAINTFORMAT_TRANSFORM = 12, FT_COLR_PAINTFORMAT_TRANSLATE = 14, FT_COLR_PAINTFORMAT_SCALE = 16, FT_COLR_PAINTFORMAT_ROTATE = 24, FT_COLR_PAINTFORMAT_SKEW = 28, FT_COLR_PAINTFORMAT_COMPOSITE = 32, FT_COLR_PAINT_FORMAT_MAX = 33, FT_COLR_PAINTFORMAT_UNSUPPORTED = 255 } FT_PaintFormat ; Enumeration describing the different paint format types of the v1 extensions to the \u2018COLR\u2019 table, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The enumeration values losely correspond with the format numbers of the specification: FreeType always returns a fully specified \u2018Paint\u2019 structure for the \u2018Transform\u2019, \u2018Translate\u2019, \u2018Scale\u2019, \u2018Rotate\u2019, and \u2018Skew\u2019 table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable \u2018COLR\u2019 v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the FT_Face through FT_Set_Var_Design_Coordinates . This implies that always static, readily interpolated values are returned in the \u2018Paint\u2019 structures. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_ColorStopIterator \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStopIterator_ { FT_UInt num_color_stops; FT_UInt current_color_stop; FT_Byte * p; } FT_ColorStopIterator ; This iterator object is needed for FT_Get_Colorline_Stops . It keeps state while iterating over the stops of an FT_ColorLine , representing the ColorLine struct of the v1 extensions to \u2018COLR\u2019, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. fields num_color_stops The number of color stops for the requested glyph index. Set by FT_Get_Colorline_Stops . current_color_stop The current color stop. Set by FT_Get_Colorline_Stops . p An opaque pointer into \u2018COLR\u2019 table data. The caller must set this to NULL before the first call of FT_Get_Colorline_Stops . since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_ColorIndex \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorIndex_ { FT_UInt16 palette_index; FT_F2Dot14 alpha; } FT_ColorIndex ; A structure representing a ColorIndex value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. fields palette_index The palette index into a \u2018CPAL\u2019 palette. alpha Alpha transparency value multiplied with the value from \u2018CPAL\u2019. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_ColorStop \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStop_ { FT_F2Dot14 stop_offset; FT_ColorIndex color; } FT_ColorStop ; A structure representing a ColorStop value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. fields stop_offset The stop offset between 0 and 1 along the gradient. color The color information for this stop, see FT_ColorIndex . since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintExtend \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintExtend_ { FT_COLR_PAINT_EXTEND_PAD = 0, FT_COLR_PAINT_EXTEND_REPEAT = 1, FT_COLR_PAINT_EXTEND_REFLECT = 2 } FT_PaintExtend ; An enumeration representing the \u2018Extend\u2019 mode of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes how the gradient fill continues at the other boundaries. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_ColorLine \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorLine_ { FT_PaintExtend extend; FT_ColorStopIterator color_stop_iterator; } FT_ColorLine ; A structure representing a ColorLine value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes a list of color stops along the defined gradient. fields extend The extend mode at the outer boundaries, see FT_PaintExtend . color_stop_iterator The FT_ColorStopIterator used to enumerate and retrieve the actual FT_ColorStop 's. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Affine23 \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Affine_23_ { FT_Fixed xx, xy, dx; FT_Fixed yx, yy, dy; } FT_Affine23 ; A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is x' = x*xx + y*xy + dx y' = x*yx + y*yy + dy fields xx Matrix coefficient. xy Matrix coefficient. dx x translation. yx Matrix coefficient. yy Matrix coefficient. dy y translation. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Composite_Mode \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Composite_Mode_ { FT_COLR_COMPOSITE_CLEAR = 0, FT_COLR_COMPOSITE_SRC = 1, FT_COLR_COMPOSITE_DEST = 2, FT_COLR_COMPOSITE_SRC_OVER = 3, FT_COLR_COMPOSITE_DEST_OVER = 4, FT_COLR_COMPOSITE_SRC_IN = 5, FT_COLR_COMPOSITE_DEST_IN = 6, FT_COLR_COMPOSITE_SRC_OUT = 7, FT_COLR_COMPOSITE_DEST_OUT = 8, FT_COLR_COMPOSITE_SRC_ATOP = 9, FT_COLR_COMPOSITE_DEST_ATOP = 10, FT_COLR_COMPOSITE_XOR = 11, FT_COLR_COMPOSITE_PLUS = 12, FT_COLR_COMPOSITE_SCREEN = 13, FT_COLR_COMPOSITE_OVERLAY = 14, FT_COLR_COMPOSITE_DARKEN = 15, FT_COLR_COMPOSITE_LIGHTEN = 16, FT_COLR_COMPOSITE_COLOR_DODGE = 17, FT_COLR_COMPOSITE_COLOR_BURN = 18, FT_COLR_COMPOSITE_HARD_LIGHT = 19, FT_COLR_COMPOSITE_SOFT_LIGHT = 20, FT_COLR_COMPOSITE_DIFFERENCE = 21, FT_COLR_COMPOSITE_EXCLUSION = 22, FT_COLR_COMPOSITE_MULTIPLY = 23, FT_COLR_COMPOSITE_HSL_HUE = 24, FT_COLR_COMPOSITE_HSL_SATURATION = 25, FT_COLR_COMPOSITE_HSL_COLOR = 26, FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27, FT_COLR_COMPOSITE_MAX = 28 } FT_Composite_Mode ; An enumeration listing the \u2018COLR\u2019 v1 composite modes used in FT_PaintComposite . For more details on each paint mode, see \u2018 https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators \u2019. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_OpaquePaint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Opaque_Paint_ { FT_Byte * p; FT_Bool insert_root_transform; } FT_OpaquePaint ; A structure representing an offset to a Paint value stored in any of the paint tables of a \u2018COLR\u2019 v1 font. Compare Offset<24> there. When \u2018COLR\u2019 v1 paint tables represented by FreeType objects such as FT_PaintColrLayers , FT_PaintComposite , or FT_PaintTransform reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use FT_Get_Paint to retrieve the actual FT_COLR_Paint object that describes the details of the respective paint table. fields p An internal offset to a Paint table, needs to be set to NULL before passing this struct as an argument to FT_Get_Paint . insert_root_transform An internal boolean to track whether an initial root transform is to be provided. Do not set this value. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintColrLayers \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrLayers_ { FT_LayerIterator layer_iterator; } FT_PaintColrLayers ; A structure representing a PaintColrLayers table of a \u2018COLR\u2019 v1 font. This table describes a set of layers that are to be composited with composite mode FT_COLR_COMPOSITE_SRC_OVER . The return value of this function is an FT_LayerIterator initialized so that it can be used with FT_Get_Paint_Layers to retrieve the FT_OpaquePaint objects as references to each layer. fields layer_iterator The layer iterator that describes the layers of this paint. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintSolid \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSolid_ { FT_ColorIndex color; } FT_PaintSolid ; A structure representing a PaintSolid value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Using a PaintSolid value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient. fields color The color information for this solid paint, see FT_ColorIndex . since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintLinearGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintLinearGradient_ { FT_ColorLine colorline; /* TODO: Potentially expose those as x0, y0 etc. */ FT_Vector p0; FT_Vector p1; FT_Vector p2; } FT_PaintLinearGradient ; A structure representing a PaintLinearGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a linear gradient. fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. p0 The starting point of the gradient definition in font units represented as a 16.16 fixed-point FT_Vector . p1 The end point of the gradient definition in font units represented as a 16.16 fixed-point FT_Vector . p2 Optional point p2 to rotate the gradient in font units represented as a 16.16 fixed-point FT_Vector . Otherwise equal to p0. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintRadialGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRadialGradient_ { FT_ColorLine colorline; FT_Vector c0; FT_Pos r0; FT_Vector c1; FT_Pos r1; } FT_PaintRadialGradient ; A structure representing a PaintRadialGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled filled with a radial gradient. fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. c0 The center of the starting point of the radial gradient in font units represented as a 16.16 fixed-point FT_Vector . r0 The radius of the starting circle of the radial gradient in font units represented as a 16.16 fixed-point value. c1 The center of the end point of the radial gradient in font units represented as a 16.16 fixed-point FT_Vector . r1 The radius of the end circle of the radial gradient in font units represented as a 16.16 fixed-point value. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintSweepGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSweepGradient_ { FT_ColorLine colorline; FT_Vector center; FT_Fixed start_angle; FT_Fixed end_angle; } FT_PaintSweepGradient ; A structure representing a PaintSweepGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a sweep gradient from start_angle to end_angle . fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. center The center of the sweep gradient in font units represented as a vector of 16.16 fixed-point values. start_angle The start angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis. end_angle The end angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintGlyph \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintGlyph_ { FT_OpaquePaint paint; FT_UInt glyphID; } FT_PaintGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintGlyph paint table. fields paint An opaque paint object pointing to a Paint table that serves as the fill for the glyph ID. glyphID The glyph ID from the \u2018glyf\u2019 table, which serves as the contour information that is filled with paint. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintColrGlyph \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrGlyph_ { FT_UInt glyphID; } FT_PaintColrGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintColorGlyph paint table. fields glyphID The glyph ID from the BaseGlyphV1List table that is drawn for this paint. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintTransform \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTransform_ { FT_OpaquePaint paint; FT_Affine23 affine; } FT_PaintTransform ; A structure representing a \u2018COLR\u2019 v1 PaintTransform paint table. fields paint An opaque paint that is subject to being transformed. affine A 2x3 transformation matrix in FT_Affine23 format containing 16.16 fixed-point values. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintTranslate \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTranslate_ { FT_OpaquePaint paint; FT_Fixed dx; FT_Fixed dy; } FT_PaintTranslate ; A structure representing a \u2018COLR\u2019 v1 PaintTranslate paint table. Used for translating downstream paints by a given x and y delta. fields paint An FT_OpaquePaint object referencing the paint that is to be rotated. dx Translation in x direction in font units represented as a 16.16 fixed-point value. dy Translation in y direction in font units represented as a 16.16 fixed-point value. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintScale \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintScale_ { FT_OpaquePaint paint; FT_Fixed scale_x; FT_Fixed scale_y; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintScale ; A structure representing all of the \u2018COLR\u2019 v1 \u2018PaintScale*\u2019 paint tables. Used for scaling downstream paints by a given x and y scale, with a given center. This structure is used for all \u2018PaintScale*\u2019 types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has \u2018PaintScaleUniform*\u2019 set, the scale values are set accordingly to the same value. fields paint An FT_OpaquePaint object referencing the paint that is to be scaled. scale_x Scale factor in x direction represented as a 16.16 fixed-point value. scale_y Scale factor in y direction represented as a 16.16 fixed-point value. center_x x coordinate of center point to scale from represented as a 16.16 fixed-point value. center_y y coordinate of center point to scale from represented as a 16.16 fixed-point value. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward-compatibility of both the API and ABI. FT_PaintRotate \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRotate_ { FT_OpaquePaint paint; FT_Fixed angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintRotate ; A structure representing a \u2018COLR\u2019 v1 PaintRotate paint table. Used for rotating downstream paints with a given center and angle. fields paint An FT_OpaquePaint object referencing the paint that is to be rotated. angle The rotation angle that is to be applied in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees value. center_x The x coordinate of the pivot point of the rotation in font units) represented as a 16.16 fixed-point value. center_y The y coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintSkew \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSkew_ { FT_OpaquePaint paint; FT_Fixed x_skew_angle; FT_Fixed y_skew_angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintSkew ; A structure representing a \u2018COLR\u2019 v1 PaintSkew paint table. Used for skewing or shearing downstream paints by a given center and angle. fields paint An FT_OpaquePaint object referencing the paint that is to be skewed. x_skew_angle The skewing angle in x direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees. y_skew_angle The skewing angle in y direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees. center_x The x coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value. center_y The y coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_PaintComposite \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintComposite_ { FT_OpaquePaint source_paint; FT_Composite_Mode composite_mode; FT_OpaquePaint backdrop_paint; } FT_PaintComposite ; A structure representing a \u2018COLR'v1 PaintComposite paint table. Used for compositing two paints in a 'COLR\u2019 v1 directed acycling graph. fields source_paint An FT_OpaquePaint object referencing the source that is to be composited. composite_mode An FT_Composite_Mode enum value determining the composition operation. backdrop_paint An FT_OpaquePaint object referencing the backdrop paint that source_paint is composited onto. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_COLR_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_COLR_Paint_ { FT_PaintFormat format; union { FT_PaintColrLayers colr_layers; FT_PaintGlyph glyph; FT_PaintSolid solid; FT_PaintLinearGradient linear_gradient; FT_PaintRadialGradient radial_gradient; FT_PaintSweepGradient sweep_gradient; FT_PaintTransform transform; FT_PaintTranslate translate; FT_PaintScale scale; FT_PaintRotate rotate; FT_PaintSkew skew; FT_PaintComposite composite; FT_PaintColrGlyph colr_glyph; } u; } FT_COLR_Paint ; A union object representing format and details of a paint table of a \u2018COLR\u2019 v1 font, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Use FT_Get_Paint to retrieve a FT_COLR_Paint for an FT_OpaquePaint object. fields format The gradient format for this Paint structure. u Union of all paint table types: FT_PaintColrLayers FT_PaintGlyph FT_PaintSolid FT_PaintLinearGradient FT_PaintRadialGradient FT_PaintSweepGradient FT_PaintTransform FT_PaintTranslate FT_PaintRotate FT_PaintSkew FT_PaintComposite * FT_PaintColrGlyph since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Color_Root_Transform \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Color_Root_Transform_ { FT_COLOR_INCLUDE_ROOT_TRANSFORM , FT_COLOR_NO_ROOT_TRANSFORM , FT_COLOR_ROOT_TRANSFORM_MAX } FT_Color_Root_Transform ; An enumeration to specify whether FT_Get_Color_Glyph_Paint is to return a root transform to configure the client's graphics context matrix. values FT_COLOR_INCLUDE_ROOT_TRANSFORM Do include the root transform as the initial FT_COLR_Paint object. FT_COLOR_NO_ROOT_TRANSFORM Do not output an initial root transform. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_ClipBox \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ClipBox_ { FT_Vector bottom_left; FT_Vector top_left; FT_Vector top_right; FT_Vector bottom_right; } FT_ClipBox ; A structure representing a \u2018COLR\u2019 v1 \u2018ClipBox\u2019 table. \u2018COLR\u2019 v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use FT_Get_Color_Glyph_ClipBox to retrieve it. fields bottom_left The bottom left corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. top_left The top left corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. top_right The top right corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. bottom_right The bottom right corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. since 2.12 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Get_Color_Glyph_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Paint ( FT_Face face, FT_UInt base_glyph, FT_Color_Root_Transform root_transform, FT_OpaquePaint * paint ); This is the starting point and interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID. https://github.com/googlefonts/colr-gradients-spec In a \u2018COLR\u2019 v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as PaintGlyph , PaintSolid , PaintLinearGradient , PaintRadialGradient , and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID. This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for FT_Size and FT_Set_Transform on the FT_Face object, see below for details of the root_transform parameter. This has implications for a client \u2018COLR\u2019 v1 implementation: When this function returns an initially computed root transform, at the time of executing the FT_PaintGlyph operation, the contours should be retrieved using FT_Load_Glyph at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling. Alternatively, to allow hinting of contours, at the time of executing FT_Load_Glyph , the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and FT_Load_Glyph can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account. input face A handle to the parent face object. base_glyph The glyph index for which to retrieve the root paint table. root_transform Specifies whether an initially computed root is returned by the FT_PaintTransform operation to account for the activated size (see FT_Activate_Size ) and the configured transform and translate (see FT_Set_Transform ). This root transform is returned before nodes of the glyph graph of the font are returned. Subsequent FT_COLR_Paint structures contain unscaled and untransformed values. The inserted root transform enables the client application to apply an initial transform to its graphics context. When executing subsequent FT_COLR_Paint operations, values from FT_COLR_Paint operations will ultimately be correctly scaled because of the root transform applied to the graphics context. Use FT_COLOR_INCLUDE_ROOT_TRANSFORM to include the root transform, use FT_COLOR_NO_ROOT_TRANSFORM to not include it. The latter may be useful when traversing the \u2018COLR\u2019 v1 glyph graph and reaching a FT_PaintColrGlyph . When recursing into FT_PaintColrGlyph and painting that inline, no additional root transform is needed as it has already been applied to the graphics context at the beginning of drawing this glyph. output paint The FT_OpaquePaint object that references the actual paint table. The respective actual FT_COLR_Paint object is retrieved via FT_Get_Paint . return Value 1 if everything is OK. If no color glyph is found, or the root paint could not be retrieved, value 0 gets returned. In case of an error, value 0 is returned also. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Get_Color_Glyph_ClipBox \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_ClipBox ( FT_Face face, FT_UInt base_glyph, FT_ClipBox * clip_box ); Search for a \u2018COLR\u2019 v1 clip box for the specified base_glyph and fill the clip_box parameter with the \u2018COLR\u2019 v1 \u2018ClipBox\u2019 information if one is found. input face A handle to the parent face object. base_glyph The glyph index for which to retrieve the clip box. output clip_box The clip box for the requested base_glyph if one is found. The clip box is computed taking scale and transformations configured on the FT_Face into account. FT_ClipBox contains FT_Vector values in 26.6 format. return Value 1 if a clip box is found. If no clip box is found or an error occured, value 0 is returned. note To retrieve the clip box in font units, reset scale to units-per-em and remove transforms configured using FT_Set_Transform . since 2.12 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Get_Paint_Layers \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint_Layers ( FT_Face face, FT_LayerIterator * iterator, FT_OpaquePaint * paint ); Access the layers of a PaintColrLayers table. If the root paint of a color glyph, or a nested paint of a \u2018COLR\u2019 glyph is a PaintColrLayers table, this function retrieves the layers of the PaintColrLayers table. The FT_PaintColrLayers object contains an FT_LayerIterator , which is used here to iterate over the layers. Each layer is returned as an FT_OpaquePaint object, which then can be used with FT_Get_Paint to retrieve the actual paint object. input face A handle to the parent face object. inout iterator The FT_LayerIterator from an FT_PaintColrLayers object, for which the layers are to be retrieved. The internal state of the iterator is incremented after one call to this function for retrieving one layer. output paint The FT_OpaquePaint object that references the actual paint table. The respective actual FT_COLR_Paint object is retrieved via FT_Get_Paint . return Value 1 if everything is OK. Value 0 gets returned when the paint object can not be retrieved or any other error occurs. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Get_Colorline_Stops \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Colorline_Stops ( FT_Face face, FT_ColorStop * color_stop, FT_ColorStopIterator * iterator ); This is an interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID. https://github.com/googlefonts/colr-gradients-spec input face A handle to the parent face object. inout iterator The retrieved FT_ColorStopIterator , configured on an FT_ColorLine , which in turn got retrieved via paint information in FT_PaintLinearGradient or FT_PaintRadialGradient . output color_stop Color index and alpha value for the retrieved color stop. return Value 1 if everything is OK. If there are no more color stops, value 0 gets returned. In case of an error, value 0 is returned also. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI. FT_Get_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint ( FT_Face face, FT_OpaquePaint opaque_paint, FT_COLR_Paint * paint ); Access the details of a paint using an FT_OpaquePaint opaque paint object, which internally stores the offset to the respective Paint object in the \u2018COLR\u2019 table. input face A handle to the parent face object. opaque_paint The opaque paint object for which the underlying FT_COLR_Paint data is to be retrieved. output paint The specific FT_COLR_Paint object containing information coming from one of the font's Paint* tables. return Value 1 if everything is OK. Value 0 if no details can be found for this paint or any other error occured. since 2.11 \u2013 currently experimental only! There might be changes without retaining backward compatibility of both the API and ABI.","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#glyph-layer-management","text":"","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#synopsis","text":"The functions described here allow access of colored glyph layer data in OpenType's \u2018COLR\u2019 tables.","title":"Synopsis"},{"location":"ft2-layer_management.html#ft_layeriterator","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer .","title":"FT_LayerIterator"},{"location":"ft2-layer_management.html#ft_get_color_glyph_layer","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, \u2026, n-1).","title":"FT_Get_Color_Glyph_Layer"},{"location":"ft2-layer_management.html#ft_paintformat","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintFormat_ { FT_COLR_PAINTFORMAT_COLR_LAYERS = 1, FT_COLR_PAINTFORMAT_SOLID = 2, FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4, FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6, FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8, FT_COLR_PAINTFORMAT_GLYPH = 10, FT_COLR_PAINTFORMAT_COLR_GLYPH = 11, FT_COLR_PAINTFORMAT_TRANSFORM = 12, FT_COLR_PAINTFORMAT_TRANSLATE = 14, FT_COLR_PAINTFORMAT_SCALE = 16, FT_COLR_PAINTFORMAT_ROTATE = 24, FT_COLR_PAINTFORMAT_SKEW = 28, FT_COLR_PAINTFORMAT_COMPOSITE = 32, FT_COLR_PAINT_FORMAT_MAX = 33, FT_COLR_PAINTFORMAT_UNSUPPORTED = 255 } FT_PaintFormat ; Enumeration describing the different paint format types of the v1 extensions to the \u2018COLR\u2019 table, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The enumeration values losely correspond with the format numbers of the specification: FreeType always returns a fully specified \u2018Paint\u2019 structure for the \u2018Transform\u2019, \u2018Translate\u2019, \u2018Scale\u2019, \u2018Rotate\u2019, and \u2018Skew\u2019 table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable \u2018COLR\u2019 v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the FT_Face through FT_Set_Var_Design_Coordinates . This implies that always static, readily interpolated values are returned in the \u2018Paint\u2019 structures.","title":"FT_PaintFormat"},{"location":"ft2-layer_management.html#ft_colorstopiterator","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStopIterator_ { FT_UInt num_color_stops; FT_UInt current_color_stop; FT_Byte * p; } FT_ColorStopIterator ; This iterator object is needed for FT_Get_Colorline_Stops . It keeps state while iterating over the stops of an FT_ColorLine , representing the ColorLine struct of the v1 extensions to \u2018COLR\u2019, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019.","title":"FT_ColorStopIterator"},{"location":"ft2-layer_management.html#ft_colorindex","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorIndex_ { FT_UInt16 palette_index; FT_F2Dot14 alpha; } FT_ColorIndex ; A structure representing a ColorIndex value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019.","title":"FT_ColorIndex"},{"location":"ft2-layer_management.html#ft_colorstop","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStop_ { FT_F2Dot14 stop_offset; FT_ColorIndex color; } FT_ColorStop ; A structure representing a ColorStop value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019.","title":"FT_ColorStop"},{"location":"ft2-layer_management.html#ft_paintextend","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintExtend_ { FT_COLR_PAINT_EXTEND_PAD = 0, FT_COLR_PAINT_EXTEND_REPEAT = 1, FT_COLR_PAINT_EXTEND_REFLECT = 2 } FT_PaintExtend ; An enumeration representing the \u2018Extend\u2019 mode of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes how the gradient fill continues at the other boundaries.","title":"FT_PaintExtend"},{"location":"ft2-layer_management.html#ft_colorline","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorLine_ { FT_PaintExtend extend; FT_ColorStopIterator color_stop_iterator; } FT_ColorLine ; A structure representing a ColorLine value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes a list of color stops along the defined gradient.","title":"FT_ColorLine"},{"location":"ft2-layer_management.html#ft_affine23","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Affine_23_ { FT_Fixed xx, xy, dx; FT_Fixed yx, yy, dy; } FT_Affine23 ; A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is x' = x*xx + y*xy + dx y' = x*yx + y*yy + dy","title":"FT_Affine23"},{"location":"ft2-layer_management.html#ft_composite_mode","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Composite_Mode_ { FT_COLR_COMPOSITE_CLEAR = 0, FT_COLR_COMPOSITE_SRC = 1, FT_COLR_COMPOSITE_DEST = 2, FT_COLR_COMPOSITE_SRC_OVER = 3, FT_COLR_COMPOSITE_DEST_OVER = 4, FT_COLR_COMPOSITE_SRC_IN = 5, FT_COLR_COMPOSITE_DEST_IN = 6, FT_COLR_COMPOSITE_SRC_OUT = 7, FT_COLR_COMPOSITE_DEST_OUT = 8, FT_COLR_COMPOSITE_SRC_ATOP = 9, FT_COLR_COMPOSITE_DEST_ATOP = 10, FT_COLR_COMPOSITE_XOR = 11, FT_COLR_COMPOSITE_PLUS = 12, FT_COLR_COMPOSITE_SCREEN = 13, FT_COLR_COMPOSITE_OVERLAY = 14, FT_COLR_COMPOSITE_DARKEN = 15, FT_COLR_COMPOSITE_LIGHTEN = 16, FT_COLR_COMPOSITE_COLOR_DODGE = 17, FT_COLR_COMPOSITE_COLOR_BURN = 18, FT_COLR_COMPOSITE_HARD_LIGHT = 19, FT_COLR_COMPOSITE_SOFT_LIGHT = 20, FT_COLR_COMPOSITE_DIFFERENCE = 21, FT_COLR_COMPOSITE_EXCLUSION = 22, FT_COLR_COMPOSITE_MULTIPLY = 23, FT_COLR_COMPOSITE_HSL_HUE = 24, FT_COLR_COMPOSITE_HSL_SATURATION = 25, FT_COLR_COMPOSITE_HSL_COLOR = 26, FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27, FT_COLR_COMPOSITE_MAX = 28 } FT_Composite_Mode ; An enumeration listing the \u2018COLR\u2019 v1 composite modes used in FT_PaintComposite . For more details on each paint mode, see \u2018 https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators \u2019.","title":"FT_Composite_Mode"},{"location":"ft2-layer_management.html#ft_opaquepaint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Opaque_Paint_ { FT_Byte * p; FT_Bool insert_root_transform; } FT_OpaquePaint ; A structure representing an offset to a Paint value stored in any of the paint tables of a \u2018COLR\u2019 v1 font. Compare Offset<24> there. When \u2018COLR\u2019 v1 paint tables represented by FreeType objects such as FT_PaintColrLayers , FT_PaintComposite , or FT_PaintTransform reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use FT_Get_Paint to retrieve the actual FT_COLR_Paint object that describes the details of the respective paint table.","title":"FT_OpaquePaint"},{"location":"ft2-layer_management.html#ft_paintcolrlayers","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrLayers_ { FT_LayerIterator layer_iterator; } FT_PaintColrLayers ; A structure representing a PaintColrLayers table of a \u2018COLR\u2019 v1 font. This table describes a set of layers that are to be composited with composite mode FT_COLR_COMPOSITE_SRC_OVER . The return value of this function is an FT_LayerIterator initialized so that it can be used with FT_Get_Paint_Layers to retrieve the FT_OpaquePaint objects as references to each layer.","title":"FT_PaintColrLayers"},{"location":"ft2-layer_management.html#ft_paintsolid","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSolid_ { FT_ColorIndex color; } FT_PaintSolid ; A structure representing a PaintSolid value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Using a PaintSolid value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient.","title":"FT_PaintSolid"},{"location":"ft2-layer_management.html#ft_paintlineargradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintLinearGradient_ { FT_ColorLine colorline; /* TODO: Potentially expose those as x0, y0 etc. */ FT_Vector p0; FT_Vector p1; FT_Vector p2; } FT_PaintLinearGradient ; A structure representing a PaintLinearGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a linear gradient.","title":"FT_PaintLinearGradient"},{"location":"ft2-layer_management.html#ft_paintradialgradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRadialGradient_ { FT_ColorLine colorline; FT_Vector c0; FT_Pos r0; FT_Vector c1; FT_Pos r1; } FT_PaintRadialGradient ; A structure representing a PaintRadialGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled filled with a radial gradient.","title":"FT_PaintRadialGradient"},{"location":"ft2-layer_management.html#ft_paintsweepgradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSweepGradient_ { FT_ColorLine colorline; FT_Vector center; FT_Fixed start_angle; FT_Fixed end_angle; } FT_PaintSweepGradient ; A structure representing a PaintSweepGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a sweep gradient from start_angle to end_angle .","title":"FT_PaintSweepGradient"},{"location":"ft2-layer_management.html#ft_paintglyph","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintGlyph_ { FT_OpaquePaint paint; FT_UInt glyphID; } FT_PaintGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintGlyph paint table.","title":"FT_PaintGlyph"},{"location":"ft2-layer_management.html#ft_paintcolrglyph","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrGlyph_ { FT_UInt glyphID; } FT_PaintColrGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintColorGlyph paint table.","title":"FT_PaintColrGlyph"},{"location":"ft2-layer_management.html#ft_painttransform","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTransform_ { FT_OpaquePaint paint; FT_Affine23 affine; } FT_PaintTransform ; A structure representing a \u2018COLR\u2019 v1 PaintTransform paint table.","title":"FT_PaintTransform"},{"location":"ft2-layer_management.html#ft_painttranslate","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTranslate_ { FT_OpaquePaint paint; FT_Fixed dx; FT_Fixed dy; } FT_PaintTranslate ; A structure representing a \u2018COLR\u2019 v1 PaintTranslate paint table. Used for translating downstream paints by a given x and y delta.","title":"FT_PaintTranslate"},{"location":"ft2-layer_management.html#ft_paintscale","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintScale_ { FT_OpaquePaint paint; FT_Fixed scale_x; FT_Fixed scale_y; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintScale ; A structure representing all of the \u2018COLR\u2019 v1 \u2018PaintScale*\u2019 paint tables. Used for scaling downstream paints by a given x and y scale, with a given center. This structure is used for all \u2018PaintScale*\u2019 types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has \u2018PaintScaleUniform*\u2019 set, the scale values are set accordingly to the same value.","title":"FT_PaintScale"},{"location":"ft2-layer_management.html#ft_paintrotate","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRotate_ { FT_OpaquePaint paint; FT_Fixed angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintRotate ; A structure representing a \u2018COLR\u2019 v1 PaintRotate paint table. Used for rotating downstream paints with a given center and angle.","title":"FT_PaintRotate"},{"location":"ft2-layer_management.html#ft_paintskew","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSkew_ { FT_OpaquePaint paint; FT_Fixed x_skew_angle; FT_Fixed y_skew_angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintSkew ; A structure representing a \u2018COLR\u2019 v1 PaintSkew paint table. Used for skewing or shearing downstream paints by a given center and angle.","title":"FT_PaintSkew"},{"location":"ft2-layer_management.html#ft_paintcomposite","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintComposite_ { FT_OpaquePaint source_paint; FT_Composite_Mode composite_mode; FT_OpaquePaint backdrop_paint; } FT_PaintComposite ; A structure representing a \u2018COLR'v1 PaintComposite paint table. Used for compositing two paints in a 'COLR\u2019 v1 directed acycling graph.","title":"FT_PaintComposite"},{"location":"ft2-layer_management.html#ft_colr_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_COLR_Paint_ { FT_PaintFormat format; union { FT_PaintColrLayers colr_layers; FT_PaintGlyph glyph; FT_PaintSolid solid; FT_PaintLinearGradient linear_gradient; FT_PaintRadialGradient radial_gradient; FT_PaintSweepGradient sweep_gradient; FT_PaintTransform transform; FT_PaintTranslate translate; FT_PaintScale scale; FT_PaintRotate rotate; FT_PaintSkew skew; FT_PaintComposite composite; FT_PaintColrGlyph colr_glyph; } u; } FT_COLR_Paint ; A union object representing format and details of a paint table of a \u2018COLR\u2019 v1 font, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Use FT_Get_Paint to retrieve a FT_COLR_Paint for an FT_OpaquePaint object.","title":"FT_COLR_Paint"},{"location":"ft2-layer_management.html#ft_color_root_transform","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Color_Root_Transform_ { FT_COLOR_INCLUDE_ROOT_TRANSFORM , FT_COLOR_NO_ROOT_TRANSFORM , FT_COLOR_ROOT_TRANSFORM_MAX } FT_Color_Root_Transform ; An enumeration to specify whether FT_Get_Color_Glyph_Paint is to return a root transform to configure the client's graphics context matrix.","title":"FT_Color_Root_Transform"},{"location":"ft2-layer_management.html#ft_clipbox","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ClipBox_ { FT_Vector bottom_left; FT_Vector top_left; FT_Vector top_right; FT_Vector bottom_right; } FT_ClipBox ; A structure representing a \u2018COLR\u2019 v1 \u2018ClipBox\u2019 table. \u2018COLR\u2019 v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use FT_Get_Color_Glyph_ClipBox to retrieve it.","title":"FT_ClipBox"},{"location":"ft2-layer_management.html#ft_get_color_glyph_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Paint ( FT_Face face, FT_UInt base_glyph, FT_Color_Root_Transform root_transform, FT_OpaquePaint * paint ); This is the starting point and interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID. https://github.com/googlefonts/colr-gradients-spec In a \u2018COLR\u2019 v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as PaintGlyph , PaintSolid , PaintLinearGradient , PaintRadialGradient , and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID. This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for FT_Size and FT_Set_Transform on the FT_Face object, see below for details of the root_transform parameter. This has implications for a client \u2018COLR\u2019 v1 implementation: When this function returns an initially computed root transform, at the time of executing the FT_PaintGlyph operation, the contours should be retrieved using FT_Load_Glyph at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling. Alternatively, to allow hinting of contours, at the time of executing FT_Load_Glyph , the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and FT_Load_Glyph can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account.","title":"FT_Get_Color_Glyph_Paint"},{"location":"ft2-layer_management.html#ft_get_color_glyph_clipbox","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_ClipBox ( FT_Face face, FT_UInt base_glyph, FT_ClipBox * clip_box ); Search for a \u2018COLR\u2019 v1 clip box for the specified base_glyph and fill the clip_box parameter with the \u2018COLR\u2019 v1 \u2018ClipBox\u2019 information if one is found.","title":"FT_Get_Color_Glyph_ClipBox"},{"location":"ft2-layer_management.html#ft_get_paint_layers","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint_Layers ( FT_Face face, FT_LayerIterator * iterator, FT_OpaquePaint * paint ); Access the layers of a PaintColrLayers table. If the root paint of a color glyph, or a nested paint of a \u2018COLR\u2019 glyph is a PaintColrLayers table, this function retrieves the layers of the PaintColrLayers table. The FT_PaintColrLayers object contains an FT_LayerIterator , which is used here to iterate over the layers. Each layer is returned as an FT_OpaquePaint object, which then can be used with FT_Get_Paint to retrieve the actual paint object.","title":"FT_Get_Paint_Layers"},{"location":"ft2-layer_management.html#ft_get_colorline_stops","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Colorline_Stops ( FT_Face face, FT_ColorStop * color_stop, FT_ColorStopIterator * iterator ); This is an interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID. https://github.com/googlefonts/colr-gradients-spec","title":"FT_Get_Colorline_Stops"},{"location":"ft2-layer_management.html#ft_get_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint ( FT_Face face, FT_OpaquePaint opaque_paint, FT_COLR_Paint * paint ); Access the details of a paint using an FT_OpaquePaint opaque paint object, which internally stores the offset to the respective Paint object in the \u2018COLR\u2019 table.","title":"FT_Get_Paint"},{"location":"ft2-lcd_rendering.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Subpixel Rendering Subpixel Rendering \u00b6 Synopsis \u00b6 FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel. FT_LcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters. values FT_LCD_FILTER_NONE Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes. FT_LCD_FILTER_DEFAULT This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256th units. FT_LCD_FILTER_LIGHT this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256th units. FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future. The second value is provided for compatibility with FontConfig, which historically used different enumeration, sometimes incorrectly forwarded to FreeType. since 2.3.0 ( FT_LCD_FILTER_LEGACY1 since 2.6.2) FT_Library_SetLcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V . input library A handle to the target library instance. filter The filter type. You can use FT_LCD_FILTER_NONE here to disable this feature, or FT_LCD_FILTER_DEFAULT to use a default filter that should work well on most LCD screens. return FreeType error code. 0 means success. note Since 2.10.3 the LCD filtering is enabled with FT_LCD_FILTER_DEFAULT . It is no longer necessary to call this function explicitly except to choose a different filter or disable filtering altogether with FT_LCD_FILTER_NONE . This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. since 2.3.0 FT_Library_SetLcdFilterWeights \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter . input library A handle to the target library instance. weights A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256th units. return FreeType error code. 0 means success. note This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. LCD filter weights can also be set per face using FT_Face_Properties with FT_PARAM_TAG_LCD_FILTER_WEIGHTS . since 2.4.0 FT_LcdFiveTapFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure. since 2.8 FT_Library_SetLcdGeometry \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering. input library A handle to the target library instance. sub A pointer to an array of 3 vectors in 26.6 fractional pixel format; the function modifies the default values, see the note below. return FreeType error code. 0 means success. note Subpixel geometry examples: {{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color stripes shifted by a third of a pixel. This could be an RGB panel. {{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can specify a BGR panel instead, while keeping the bitmap in the same RGB888 format. {{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap stays RGB888 as a result. {{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement. This function does nothing and returns FT_Err_Unimplemented_Feature in the context of ClearType-style subpixel rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING is defined in your build of the library. since 2.10.0","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#subpixel-rendering","text":"","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#synopsis","text":"FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.","title":"Synopsis"},{"location":"ft2-lcd_rendering.html#ft_lcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters.","title":"FT_LcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V .","title":"FT_Library_SetLcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilterweights","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter .","title":"FT_Library_SetLcdFilterWeights"},{"location":"ft2-lcd_rendering.html#ft_lcdfivetapfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure.","title":"FT_LcdFiveTapFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdgeometry","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.","title":"FT_Library_SetLcdGeometry"},{"location":"ft2-list_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb List Processing List Processing \u00b6 Synopsis \u00b6 This section contains various definitions related to list processing using doubly-linked nodes. FT_List \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ). FT_ListNode \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element. FT_ListRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType. fields head The head (first element) of doubly-linked list. tail The tail (last element) of doubly-linked list. FT_ListNodeRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element. fields prev The previous element in the list. NULL if first. next The next element in the list. NULL if last. data A typeless pointer to the listed object. FT_List_Add \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list. inout list A pointer to the parent list. node The node to append. FT_List_Insert \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list. inout list A pointer to parent list. node The node to insert. FT_List_Find \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object. input list A pointer to the parent list. data The address of the listed object. return List node. NULL if it wasn't found. FT_List_Remove \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list! input node The node to remove. inout list A pointer to the parent list. FT_List_Up \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists. inout list A pointer to the parent list. node The node to move. FT_List_Iterate \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value. input list A handle to the list. iterator An iterator function, called on each node of the list. user A user-supplied field that is passed as the second argument to the iterator. return The result (a FreeType error code) of the last iterator call. FT_List_Iterator \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate . input node The current iteration list node. user A typeless pointer passed to FT_List_Iterate . Can be used to point to the iteration's state. FT_List_Finalize \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself. input list A handle to the list. destroy A list destructor that will be applied to each element of the list. Set this to NULL if not needed. memory The current memory object that handles deallocation. user A user-supplied field that is passed as the last argument to the destructor. note This function expects that all nodes added by FT_List_Add or FT_List_Insert have been dynamically allocated. FT_List_Destructor \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list. input system The current system object. data The current object to destroy. user A typeless pointer passed to FT_List_Iterate . It can be used to point to the iteration's state.","title":"List Processing"},{"location":"ft2-list_processing.html#list-processing","text":"","title":"List Processing"},{"location":"ft2-list_processing.html#synopsis","text":"This section contains various definitions related to list processing using doubly-linked nodes.","title":"Synopsis"},{"location":"ft2-list_processing.html#ft_list","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ).","title":"FT_List"},{"location":"ft2-list_processing.html#ft_listnode","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element.","title":"FT_ListNode"},{"location":"ft2-list_processing.html#ft_listrec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.","title":"FT_ListRec"},{"location":"ft2-list_processing.html#ft_listnoderec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element.","title":"FT_ListNodeRec"},{"location":"ft2-list_processing.html#ft_list_add","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list.","title":"FT_List_Add"},{"location":"ft2-list_processing.html#ft_list_insert","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list.","title":"FT_List_Insert"},{"location":"ft2-list_processing.html#ft_list_find","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object.","title":"FT_List_Find"},{"location":"ft2-list_processing.html#ft_list_remove","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list!","title":"FT_List_Remove"},{"location":"ft2-list_processing.html#ft_list_up","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists.","title":"FT_List_Up"},{"location":"ft2-list_processing.html#ft_list_iterate","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.","title":"FT_List_Iterate"},{"location":"ft2-list_processing.html#ft_list_iterator","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate .","title":"FT_List_Iterator"},{"location":"ft2-list_processing.html#ft_list_finalize","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself.","title":"FT_List_Finalize"},{"location":"ft2-list_processing.html#ft_list_destructor","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list.","title":"FT_List_Destructor"},{"location":"ft2-lzw.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb LZW Streams LZW Streams \u00b6 Synopsis \u00b6 In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions. FT_Stream_OpenLZW \u00b6 Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with LZW support.","title":"LZW Streams"},{"location":"ft2-lzw.html#lzw-streams","text":"","title":"LZW Streams"},{"location":"ft2-lzw.html#synopsis","text":"In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions.","title":"Synopsis"},{"location":"ft2-lzw.html#ft_stream_openlzw","text":"Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86.","title":"FT_Stream_OpenLZW"},{"location":"ft2-mac_specific.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Mac Specific Interface Mac Specific Interface \u00b6 Synopsis \u00b6 The following definitions are only available if FreeType is compiled on a Macintosh. FT_New_Face_From_FOND \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource. inout library A handle to the library resource. input fond A FOND resource. face_index Only supported for the -1 \u2018sanity check\u2019 special case. output aface A handle to a new face object. return FreeType error code. 0 means success. example This function can be used to create FT_Face objects from fonts that are installed in the system as follows. fond = GetResource( 'FOND', fontName ); error = FT_New_Face_From_FOND( library, fond, 0, &face ); FT_GetFile_From_Mac_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font (e.g., Times New Roman Bold). output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFile_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font in ATS framework. output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFilePath_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework. input fontName Mac OS name of the font in ATS framework. output path Buffer to store pathname of the file. For passing to FT_New_Face . The client must allocate this buffer before calling this function. maxPathSize Lengths of the buffer path that client allocated. face_index Index of the face. For passing to FT_New_Face . return FreeType error code. 0 means success. FT_New_Face_From_FSSpec \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file. inout library A handle to the library resource. input spec FSSpec to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSSpec is identical to FT_New_Face except it accepts an FSSpec instead of a path. FT_New_Face_From_FSRef \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file. inout library A handle to the library resource. input spec FSRef to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSRef is identical to FT_New_Face except it accepts an FSRef instead of a path.","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#mac-specific-interface","text":"","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#synopsis","text":"The following definitions are only available if FreeType is compiled on a Macintosh.","title":"Synopsis"},{"location":"ft2-mac_specific.html#ft_new_face_from_fond","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource.","title":"FT_New_Face_From_FOND"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_Name"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_getfilepath_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework.","title":"FT_GetFilePath_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsspec","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file.","title":"FT_New_Face_From_FSSpec"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsref","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file.","title":"FT_New_Face_From_FSRef"},{"location":"ft2-module_management.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Module Management Module Management \u00b6 Synopsis \u00b6 The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled. Here is a list of existing values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module. FT_Module \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former. FT_Module_Constructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object. input module The module to initialize. FT_Module_Destructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object. input module The module to finalize. FT_Module_Requester \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface. input module The module to be searched. name The name of the interface in the module. FT_Module_Class \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application. fields module_flags Bit flags describing the module. module_size The size of one module object/instance in bytes. module_name The name of the module. module_version The version, as a 16.16 fixed number (major.minor). module_requires The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000. module_interface A typeless pointer to a structure (which varies between different modules) that holds the module's interface functions. This is essentially what get_interface returns. module_init The initializing function. module_done The finalizing function. get_interface The interface requesting function. FT_Add_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance. inout library A handle to the library object. input clazz A pointer to class descriptor for the module. return FreeType error code. 0 means success. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. FT_Get_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name. input library A handle to the library object. module_name The module's name (as an ASCII string). return A module handle. 0 if none was found. note FreeType's internal modules aren't documented very well, and you should look up the source code for details. FT_Remove_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance. inout library A handle to a library object. input module A handle to a module object. return FreeType error code. 0 means success. note The module object is destroyed by the function in case of success. FT_Add_Default_Modules \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager). inout library A handle to a new library object. FT_FACE_DRIVER_NAME \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_FACE_DRIVER_NAME ( face ) \\ ( ( *FT_REINTERPRET_CAST( FT_Module_Class **, \\ ( face )->driver ) )->module_name ) A macro that retrieves the name of a font driver from a face object. note The font driver name is a valid module_name for FT_Property_Set and FT_Property_Get . This is not the same as FT_Get_Font_Format . since 2.11 FT_Property_Set \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. Note that only a few modules have properties. value A generic pointer to a variable or structure that gives the new value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example sets property \u2018bar\u2019 (a simple integer) in module \u2018foo\u2019 to value 1. FT_UInt bar; bar = 1; FT_Property_Set( library, \"foo\", \"bar\", &bar ); Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call FTC_Manager_Reset to completely flush the cache if a module property gets changed after FTC_Manager_New has been called. It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead. since 2.4.11 FT_Property_Get \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. inout value A generic pointer to a variable or structure that gives the value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example gets property \u2018baz\u2019 (a range) in module \u2018foo\u2019. typedef range_ { FT_Int32 min; FT_Int32 max; } range; range baz; FT_Property_Get( library, \"foo\", \"baz\", &baz ); It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead. since 2.4.11 FT_Set_Default_Properties \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0 inout library A handle to a new library object. since 2.8 FT_New_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance. input memory A handle to the original memory object. output alibrary A pointer to handle of a new library object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Done_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects. input library A handle to the target library. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Reference_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects. input library A handle to a target library object. return FreeType error code. 0 means success. since 2.4.2 FT_Renderer \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths. FT_Renderer_Class \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor. fields root The root FT_Module_Class fields. glyph_format The glyph image format this renderer handles. render_glyph A method used to render the image that is in a given glyph slot into a bitmap. transform_glyph A method used to transform the image that is in a given glyph slot. get_glyph_cbox A method used to access the glyph's cbox. set_mode A method used to pass additional parameters. raster_class For FT_GLYPH_FORMAT_OUTLINE renderers only. This is a pointer to its raster's class. FT_Get_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format. input library A handle to the library object. format The glyph format. return A renderer handle. 0 if none found. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. To add a new renderer, simply use FT_Add_Module . To retrieve a renderer by its name, use FT_Get_Module . FT_Set_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode. inout library A handle to the library object. input renderer A handle to the renderer object. num_params The number of additional parameters. parameters Additional parameters. return FreeType error code. 0 means success. note In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps. This doesn't change the current renderer for other formats. Currently, no FreeType renderer module uses parameters ; you should thus always pass NULL as the value. FT_Set_Debug_Hook \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage. inout library A handle to the library object. input hook_index The index of the debug hook. You should use defined enumeration macros like FT_DEBUG_HOOK_TRUETYPE . debug_hook The function used to debug the interpreter. note Currently, four debug hook slots are available, but only one (for the TrueType interpreter) is defined. FT_Driver \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files. FT_DebugHook_Func \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement. inout arg A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, TT_ExecContext , which is declared in FreeType's internal header file tttypes.h . FT_DEBUG_HOOK_XXX \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices. values FT_DEBUG_HOOK_TRUETYPE This hook index identifies the TrueType bytecode debugger.","title":"Module Management"},{"location":"ft2-module_management.html#module-management","text":"","title":"Module Management"},{"location":"ft2-module_management.html#synopsis","text":"The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled. Here is a list of existing values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module.","title":"Synopsis"},{"location":"ft2-module_management.html#ft_module","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. 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While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.","title":"FT_Module_Class"},{"location":"ft2-module_management.html#ft_add_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance.","title":"FT_Add_Module"},{"location":"ft2-module_management.html#ft_get_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name.","title":"FT_Get_Module"},{"location":"ft2-module_management.html#ft_remove_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance.","title":"FT_Remove_Module"},{"location":"ft2-module_management.html#ft_add_default_modules","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager).","title":"FT_Add_Default_Modules"},{"location":"ft2-module_management.html#ft_face_driver_name","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_FACE_DRIVER_NAME ( face ) \\ ( ( *FT_REINTERPRET_CAST( FT_Module_Class **, \\ ( face )->driver ) )->module_name ) A macro that retrieves the name of a font driver from a face object.","title":"FT_FACE_DRIVER_NAME"},{"location":"ft2-module_management.html#ft_property_set","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module.","title":"FT_Property_Set"},{"location":"ft2-module_management.html#ft_property_get","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value.","title":"FT_Property_Get"},{"location":"ft2-module_management.html#ft_set_default_properties","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0","title":"FT_Set_Default_Properties"},{"location":"ft2-module_management.html#ft_new_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance.","title":"FT_New_Library"},{"location":"ft2-module_management.html#ft_done_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects.","title":"FT_Done_Library"},{"location":"ft2-module_management.html#ft_reference_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects.","title":"FT_Reference_Library"},{"location":"ft2-module_management.html#ft_renderer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths.","title":"FT_Renderer"},{"location":"ft2-module_management.html#ft_renderer_class","text":"Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor.","title":"FT_Renderer_Class"},{"location":"ft2-module_management.html#ft_get_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format.","title":"FT_Get_Renderer"},{"location":"ft2-module_management.html#ft_set_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode.","title":"FT_Set_Renderer"},{"location":"ft2-module_management.html#ft_set_debug_hook","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage.","title":"FT_Set_Debug_Hook"},{"location":"ft2-module_management.html#ft_driver","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files.","title":"FT_Driver"},{"location":"ft2-module_management.html#ft_debughook_func","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement.","title":"FT_DebugHook_Func"},{"location":"ft2-module_management.html#ft_debug_hook_xxx","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices.","title":"FT_DEBUG_HOOK_XXX"},{"location":"ft2-multiple_masters.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Multiple Masters Multiple Masters \u00b6 Synopsis \u00b6 The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. FT_MM_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts. fields name The axis's name. minimum The axis's minimum design coordinate. maximum The axis's maximum design coordinate. FT_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts. fields num_axis Number of axes. Cannot exceed 4. num_designs Number of designs; should be normally 2^num_axis even though the Type 1 specification strangely allows for intermediate designs to be present. This number cannot exceed 16. axis A table of axis descriptors. FT_Var_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts. fields name The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts. minimum The axis's minimum design coordinate. def The axis's default design coordinate. FreeType computes meaningful default values for Adobe MM fonts. maximum The axis's maximum design coordinate. tag The axis's tag (the equivalent to \u2018name\u2019 for TrueType GX and OpenType variation fonts). FreeType provides default values for Adobe MM fonts if possible. strid The axis name entry in the font's \u2018name\u2019 table. This is another (and often better) version of the \u2018name\u2019 field for TrueType GX or OpenType variation fonts. Not meaningful for Adobe MM fonts. note The fields minimum , def , and maximum are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are integers. FT_Var_Named_Style \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts. fields coords The design coordinates for this instance. This is an array with one entry for each axis. strid The entry in \u2018name\u2019 table identifying this instance. psid The entry in \u2018name\u2019 table identifying a PostScript name for this instance. Value 0xFFFF indicates a missing entry. FT_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others. fields num_axis The number of axes. The maximum value is 4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts. num_designs The number of designs; should be normally 2^num_axis for Adobe MM fonts. Not meaningful for TrueType GX or OpenType variation fonts (where every glyph could have a different number of designs). num_namedstyles The number of named styles; a \u2018named style\u2019 is a tuple of design coordinates that has a string ID (in the \u2018name\u2019 table) associated with it. The font can tell the user that, for example, [Weight=1.5,Width=1.1] is \u2018Bold\u2019. Another name for \u2018named style\u2019 is \u2018named instance\u2019. For Adobe Multiple Masters fonts, this value is always zero because the format does not support named styles. axis An axis descriptor table. TrueType GX and OpenType variation fonts contain slightly more data than Adobe MM fonts. Memory management of this pointer is done internally by FreeType. namedstyle A named style (instance) table. Only meaningful for TrueType GX and OpenType variation fonts. Memory management of this pointer is done internally by FreeType. FT_Get_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts. input face A handle to the source face. output amaster The Multiple Masters descriptor. return FreeType error code. 0 means success. FT_Get_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats. input face A handle to the source face. output amaster The variation descriptor. Allocates a data structure, which the user must deallocate with a call to FT_Done_MM_Var after use. return FreeType error code. 0 means success. FT_Done_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var . input library A handle of the face's parent library object that was used in the call to FT_Get_MM_Var to create amaster . return FreeType error code. 0 means success. FT_Set_MM_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Set_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of design coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0. output coords The design coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords The design coordinates array (each element must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts). return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of normalized blend coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0.5 for Adobe MM fonts, and to 0 for TrueType GX and OpenType variation fonts. output coords The normalized blend coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates . FT_Get_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates . since 2.7.1 FT_Set_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input len The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero. weightvector An array representing the weight vector. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16. If len is zero and weightvector is NULL , the weight vector array is reset to the default values. The Adobe documentation also states that the values in the WeightVector array must total 1.0 \u00b1 0.001. In practice this does not seem to be enforced, so is not enforced here, either. since 2.10 FT_Get_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. len A pointer to the size of the array to be filled. If the size of the array is less than the number of designs, FT_Err_Invalid_Argument is returned, and len is set to the required size (the number of designs). If the size of the array is greater than the number of designs, the remaining entries are set to 0. On successful completion, len is set to the number of designs (i.e., the number of values written to the array). output weightvector An array to be filled. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the WeightVector to 16. since 2.10 FT_VAR_AXIS_FLAG_XXX \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags . values FT_VAR_AXIS_FLAG_HIDDEN The variation axis should not be exposed to user interfaces. since 2.8.1 FT_Get_Var_Axis_Flags \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero). input master The variation descriptor. axis_index The index of the requested variation axis. output flags The \u2018flags\u2019 field. See FT_VAR_AXIS_FLAG_XXX for possible values. return FreeType error code. 0 means success. since 2.8.1 FT_Set_Named_Instance \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance. input face A handle to the source face. instance_index The index of the requested instance, starting with value 1. If set to value 0, FreeType switches to font access without a named instance. return FreeType error code. 0 means success. note The function uses the value of instance_index to set bits 16-30 of the face's face_index field. It also resets any variation applied to the font, and the FT_FACE_FLAG_VARIATION bit of the face's face_flags field gets reset to zero (i.e., FT_IS_VARIATION will return false). For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance. since 2.9","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#multiple-masters","text":"","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#synopsis","text":"The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense.","title":"Synopsis"},{"location":"ft2-multiple_masters.html#ft_mm_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_MM_Axis"},{"location":"ft2-multiple_masters.html#ft_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_var_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.","title":"FT_Var_Axis"},{"location":"ft2-multiple_masters.html#ft_var_named_style","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts.","title":"FT_Var_Named_Style"},{"location":"ft2-multiple_masters.html#ft_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others.","title":"FT_MM_Var"},{"location":"ft2-multiple_masters.html#ft_get_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_get_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats.","title":"FT_Get_MM_Var"},{"location":"ft2-multiple_masters.html#ft_done_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var .","title":"FT_Done_MM_Var"},{"location":"ft2-multiple_masters.html#ft_set_mm_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats.","title":"FT_Set_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats.","title":"FT_Set_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates .","title":"FT_Set_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates .","title":"FT_Get_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_get_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_var_axis_flag_xxx","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags .","title":"FT_VAR_AXIS_FLAG_XXX"},{"location":"ft2-multiple_masters.html#ft_get_var_axis_flags","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero).","title":"FT_Get_Var_Axis_Flags"},{"location":"ft2-multiple_masters.html#ft_set_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance.","title":"FT_Set_Named_Instance"},{"location":"ft2-ot_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb OpenType Validation OpenType Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). FT_OpenType_Validate \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_OTXXX for possible values. output BASE_table A pointer to the BASE table. GDEF_table A pointer to the GDEF table. GPOS_table A pointer to the GPOS table. GSUB_table A pointer to the GSUB table. JSTF_table A pointer to the JSTF table. return FreeType error code. 0 means success. note This function only works with OpenType fonts, returning an error otherwise. After use, the application should deallocate the five tables with FT_OpenType_Free . A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation. FT_OpenType_Free \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_OpenType_Validate . note This function must be used to free the buffer allocated by FT_OpenType_Validate only. FT_VALIDATE_OTXXX \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated. values FT_VALIDATE_BASE Validate BASE table. FT_VALIDATE_GDEF Validate GDEF table. FT_VALIDATE_GPOS Validate GPOS table. FT_VALIDATE_GSUB Validate GSUB table. FT_VALIDATE_JSTF Validate JSTF table. FT_VALIDATE_MATH Validate MATH table. FT_VALIDATE_OT Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#opentype-validation","text":"","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#synopsis","text":"This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"Synopsis"},{"location":"ft2-ot_validation.html#ft_opentype_validate","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_OpenType_Validate"},{"location":"ft2-ot_validation.html#ft_opentype_free","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator.","title":"FT_OpenType_Free"},{"location":"ft2-ot_validation.html#ft_validate_otxxx","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated.","title":"FT_VALIDATE_OTXXX"},{"location":"ft2-outline_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Outline Processing Outline Processing \u00b6 Synopsis \u00b6 This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps. FT_Outline \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter. fields n_contours The number of contours in the outline. n_points The number of points in the outline. points A pointer to an array of n_points FT_Vector elements, giving the outline's point coordinates. tags A pointer to an array of n_points chars, giving each outline point's type. If bit 0 is unset, the point is \u2018off\u2019 the curve, i.e., a Bezier control point, while it is \u2018on\u2019 if set. Bit 1 is meaningful for \u2018off\u2019 points only. If set, it indicates a third-order Bezier arc control point; and a second-order control point if unset. If bit 2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the \u2018SCANMODE\u2019 instruction). Bits 3 and 4 are reserved for internal purposes. contours An array of n_contours shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points \u20180\u2019 to contours[0] , the second one is defined by the points contours[0]+1 to contours[1] , etc. flags A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See FT_OUTLINE_XXX . note The B/W rasterizer only checks bit 2 in the tags array for the first point of each contour. The drop-out mode as given with FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS in flags is then overridden. FT_Outline_New \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size. input library A handle to the library object from where the outline is allocated. Note however that the new outline will not necessarily be freed , when destroying the library, by FT_Done_FreeType . numPoints The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535). numContours The maximum number of contours within the outline. This value must be in the range 0 to numPoints . output anoutline A handle to the new outline. return FreeType error code. 0 means success. note The reason why this function takes a library parameter is simply to use the library's memory allocator. FT_Outline_Done \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New . input library A handle of the library object used to allocate the outline. outline A pointer to the outline object to be discarded. return FreeType error code. 0 means success. note If the outline's \u2018owner\u2019 field is not set, only the outline descriptor will be released. FT_Outline_Copy \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called. input source A handle to the source outline. output target A handle to the target outline. return FreeType error code. 0 means success. FT_Outline_Translate \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline. inout outline A pointer to the target outline descriptor. input xOffset The horizontal offset. yOffset The vertical offset. FT_Outline_Transform \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc. inout outline A pointer to the target outline descriptor. input matrix A pointer to the transformation matrix. note You can use FT_Outline_Translate if you need to translate the outline's points. FT_Outline_Embolden \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also. inout outline A handle to the target outline. input strength How strong the glyph is emboldened. Expressed in 26.6 pixel format. return FreeType error code. 0 means success. note The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly. If you need \u2018better\u2019 metrics values you should call FT_Outline_Get_CBox or FT_Outline_Get_BBox . To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph. example FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE ) FT_Outline_Embolden( &face->glyph->outline, strength ); FT_Outline_EmboldenXY \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions. since 2.4.10 FT_Outline_Reverse \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs. inout outline A pointer to the target outline descriptor. note This function toggles the bit flag FT_OUTLINE_REVERSE_FILL in the outline's flags field. It shouldn't be used by a normal client application, unless it knows what it is doing. FT_Outline_Check \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor. input outline A handle to a source outline. return FreeType error code. 0 means success. note An empty outline, or an outline with a single point only is also valid. FT_Outline_Get_CBox \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input outline A pointer to the source outline descriptor. output acbox The outline's control box. note See FT_Glyph_Get_CBox for a discussion of tricky fonts. FT_Outline_Get_BBox \u00b6 Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema. input outline A pointer to the source outline. output abbox The outline's exact bounding box. return FreeType error code. 0 means success. note If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units. FT_Outline_Get_Bitmap \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout abitmap A pointer to the target bitmap descriptor. return FreeType error code. 0 means success. note This function does not create the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in abitmap should be set accordingly. It will use the raster corresponding to the default glyph format. The value of the num_grays field in abitmap is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use FT_Outline_Render directly. FT_Outline_Render \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout params A pointer to an FT_Raster_Params structure used to describe the rendering operation. return FreeType error code. 0 means success. note This advanced function uses FT_Raster_Params as an argument. The field params.source will be set to outline before the scan converter is called, which means that the value you give to it is actually ignored. Either params.target must point to preallocated bitmap, or FT_RASTER_FLAG_DIRECT must be set in params.flags allowing FreeType rasterizer to be used for direct composition, translucency, etc. See FT_Raster_Params for more details. FT_Outline_Decompose \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline. input outline A pointer to the source target. func_interface A table of \u2018emitters\u2019, i.e., function pointers called during decomposition to indicate path operations. inout user A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition. return FreeType error code. 0 means success. note A contour that contains a single point only is represented by a \u2018move to\u2019 operation followed by \u2018line to\u2019 to the same point. In most cases, it is best to filter this out before using the outline for stroking purposes (otherwise it would result in a visible dot when round caps are used). Similarly, the function returns success for an empty outline also (doing nothing, this is, not calling any emitter); if necessary, you should filter this out, too. FT_Outline_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers. fields move_to The \u2018move to\u2019 emitter. line_to The segment emitter. conic_to The second-order Bezier arc emitter. cubic_to The third-order Bezier arc emitter. shift The shift that is applied to coordinates before they are sent to the emitter. delta The delta that is applied to coordinates before they are sent to the emitter, but after the shift. note The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple: x' = (x << shift) - delta y' = (y << shift) - delta Set the values of shift and delta to 0 to get the original point coordinates. FT_Outline_MoveToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline. input to A pointer to the target point of the \u2018move to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_LineToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline. input to A pointer to the target point of the \u2018line to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_ConicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline. input control An intermediate control point between the last position and the new target in to . to A pointer to the target end point of the conic arc. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_CubicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc. input control1 A pointer to the first Bezier control point. control2 A pointer to the second Bezier control point. to A pointer to the target end point. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled. values FT_ORIENTATION_TRUETYPE According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled. FT_ORIENTATION_POSTSCRIPT According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled. FT_ORIENTATION_FILL_RIGHT This is identical to FT_ORIENTATION_TRUETYPE , but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled. FT_ORIENTATION_FILL_LEFT This is identical to FT_ORIENTATION_POSTSCRIPT , but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled. FT_ORIENTATION_NONE The orientation cannot be determined. That is, different parts of the glyph have different orientation. FT_Outline_Get_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines. input outline A handle to the source outline. return The orientation. FT_OUTLINE_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field. values FT_OUTLINE_NONE Value 0 is reserved. FT_OUTLINE_OWNER If set, this flag indicates that the outline's field arrays (i.e., points , flags , and contours ) are \u2018owned\u2019 by the outline object, and should thus be freed when it is destroyed. FT_OUTLINE_EVEN_ODD_FILL By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer). FT_OUTLINE_REVERSE_FILL By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type 1 fonts). This flag is ignored by the scan converter. FT_OUTLINE_IGNORE_DROPOUTS By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information. FT_OUTLINE_SMART_DROPOUTS Select smart dropout control. If unset, use simple dropout control. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_INCLUDE_STUBS If set, turn pixels on for \u2018stubs\u2019, otherwise exclude them. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_OVERLAP This flag indicates that this outline contains overlapping contrours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should not be set for well designed glyphs without overlaps because it quadruples the rendering time. FT_OUTLINE_HIGH_PRECISION This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter. FT_OUTLINE_SINGLE_PASS This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter. note The flags FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth rasterizer. There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the tags field in FT_Outline . Please refer to the description of the \u2018SCANTYPE\u2019 instruction in the OpenType specification (in file ttinst1.doc ) how simple drop-outs, smart drop-outs, and stubs are defined.","title":"Outline Processing"},{"location":"ft2-outline_processing.html#outline-processing","text":"","title":"Outline Processing"},{"location":"ft2-outline_processing.html#synopsis","text":"This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps.","title":"Synopsis"},{"location":"ft2-outline_processing.html#ft_outline","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter.","title":"FT_Outline"},{"location":"ft2-outline_processing.html#ft_outline_new","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size.","title":"FT_Outline_New"},{"location":"ft2-outline_processing.html#ft_outline_done","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New .","title":"FT_Outline_Done"},{"location":"ft2-outline_processing.html#ft_outline_copy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called.","title":"FT_Outline_Copy"},{"location":"ft2-outline_processing.html#ft_outline_translate","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline.","title":"FT_Outline_Translate"},{"location":"ft2-outline_processing.html#ft_outline_transform","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.","title":"FT_Outline_Transform"},{"location":"ft2-outline_processing.html#ft_outline_embolden","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also.","title":"FT_Outline_Embolden"},{"location":"ft2-outline_processing.html#ft_outline_emboldenxy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions.","title":"FT_Outline_EmboldenXY"},{"location":"ft2-outline_processing.html#ft_outline_reverse","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.","title":"FT_Outline_Reverse"},{"location":"ft2-outline_processing.html#ft_outline_check","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor.","title":"FT_Outline_Check"},{"location":"ft2-outline_processing.html#ft_outline_get_cbox","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Outline_Get_CBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bbox","text":"Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.","title":"FT_Outline_Get_BBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bitmap","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.","title":"FT_Outline_Get_Bitmap"},{"location":"ft2-outline_processing.html#ft_outline_render","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert.","title":"FT_Outline_Render"},{"location":"ft2-outline_processing.html#ft_outline_decompose","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline.","title":"FT_Outline_Decompose"},{"location":"ft2-outline_processing.html#ft_outline_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.","title":"FT_Outline_Funcs"},{"location":"ft2-outline_processing.html#ft_outline_movetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline.","title":"FT_Outline_MoveToFunc"},{"location":"ft2-outline_processing.html#ft_outline_linetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline.","title":"FT_Outline_LineToFunc"},{"location":"ft2-outline_processing.html#ft_outline_conictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline.","title":"FT_Outline_ConicToFunc"},{"location":"ft2-outline_processing.html#ft_outline_cubictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc.","title":"FT_Outline_CubicToFunc"},{"location":"ft2-outline_processing.html#ft_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.","title":"FT_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_get_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines.","title":"FT_Outline_Get_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field.","title":"FT_OUTLINE_XXX"},{"location":"ft2-parameter_tags.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Parameter Tags Parameter Tags \u00b6 Synopsis \u00b6 This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType. FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_INCREMENTAL \u00b6 # define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading. FT_PARAM_TAG_LCD_FILTER_WEIGHTS \u00b6 # define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights . since 2.8 FT_PARAM_TAG_RANDOM_SEED \u00b6 # define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed . since 2.8 FT_PARAM_TAG_STEM_DARKENING \u00b6 # define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9). since 2.8 FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#parameter-tags","text":"","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#synopsis","text":"This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.","title":"Synopsis"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_incremental","text":"# define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading.","title":"FT_PARAM_TAG_INCREMENTAL"},{"location":"ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights","text":"# define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights .","title":"FT_PARAM_TAG_LCD_FILTER_WEIGHTS"},{"location":"ft2-parameter_tags.html#ft_param_tag_random_seed","text":"# define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed .","title":"FT_PARAM_TAG_RANDOM_SEED"},{"location":"ft2-parameter_tags.html#ft_param_tag_stem_darkening","text":"# define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9).","title":"FT_PARAM_TAG_STEM_DARKENING"},{"location":"ft2-parameter_tags.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-pcf_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The PCF driver The PCF driver \u00b6 Synopsis \u00b6 While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#the-pcf-driver","text":"","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#synopsis","text":"While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb PFR Fonts PFR Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of PFR-specific functions. FT_Get_PFR_Metrics \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face. input face Handle to the input face. It can be a non-PFR face. output aoutline_resolution Outline resolution. This is equivalent to face->units_per_EM for non-PFR fonts. Optional (parameter can be NULL ). ametrics_resolution Metrics resolution. This is equivalent to outline_resolution for non-PFR fonts. Optional (parameter can be NULL ). ametrics_x_scale A 16.16 fixed-point number used to scale distance expressed in metrics units to device subpixels. This is equivalent to face->size->x_scale , but for metrics only. Optional (parameter can be NULL ). ametrics_y_scale Same as ametrics_x_scale but for the vertical direction. optional (parameter can be NULL ). return FreeType error code. 0 means success. note If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values. FT_Get_PFR_Kerning \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning . input face A handle to the input face. left Index of the left glyph. right Index of the right glyph. output avector A kerning vector. return FreeType error code. 0 means success. note This function always return distances in original PFR metrics units. This is unlike FT_Get_Kerning with the FT_KERNING_UNSCALED mode, which always returns distances converted to outline units. You can use the value of the x_scale and y_scale parameters returned by FT_Get_PFR_Metrics to scale these to device subpixels. FT_Get_PFR_Advance \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font. input face A handle to the input face. gindex The glyph index. output aadvance The glyph advance in metrics units. return FreeType error code. 0 means success. note You can use the x_scale or y_scale results of FT_Get_PFR_Metrics to convert the advance to device subpixels (i.e., 1/64 th of pixels).","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#pfr-fonts","text":"","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#synopsis","text":"This section contains the declaration of PFR-specific functions.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_metrics","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face.","title":"FT_Get_PFR_Metrics"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_kerning","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning .","title":"FT_Get_PFR_Kerning"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_advance","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font.","title":"FT_Get_PFR_Advance"},{"location":"ft2-preamble.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb Preamble Preamble \u00b6 Synopsis \u00b6 FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps. Note that FreeType is not a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that. Note also that FreeType does not perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.","title":"Preamble"},{"location":"ft2-preamble.html#preamble","text":"","title":"Preamble"},{"location":"ft2-preamble.html#synopsis","text":"FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps. Note that FreeType is not a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that. Note also that FreeType does not perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.","title":"Synopsis"},{"location":"ft2-properties.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Driver properties Driver properties \u00b6 Synopsis \u00b6 Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures. FT_HINTING_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts. values FT_HINTING_FREETYPE Use the old FreeType hinting engine. FT_HINTING_ADOBE Use the hinting engine contributed by Adobe. since 2.9 hinting-engine \u00b6 Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018adobe\u2019. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018adobe\u2019, too. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u2018adobe\u2019 or \u2018freetype\u2019). example The following example code demonstrates how to select Adobe's hinting engine for the \u2018cff\u2019 module (omitting the error handling). FT_Library library; FT_UInt hinting_engine = FT_HINTING_ADOBE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"hinting-engine\", &hinting_engine ); since 2.4.12 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-stem-darkening \u00b6 All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_STEM_DARKENING . example FT_Library library; FT_Bool no_stem_darkening = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"no-stem-darkening\", &no_stem_darkening ); since 2.4.12 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) darkening-parameters \u00b6 By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable, using eight comma-separated integers without spaces. Here the above example, using \\ to break the line for readability. FREETYPE_PROPERTIES=\\ type1:darkening-parameters=500,300,1000,200,1500,100,2000,0 example FT_Library library; FT_Int darken_params[8] = { 500, 300, // x1, y1 1000, 200, // x2, y2 1500, 100, // x3, y3 2000, 0 }; // x4, y4 FT_Init_FreeType( &library ); FT_Property_Set( library, \"type1\", \"darkening-parameters\", darken_params ); since 2.5.1 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) random-seed \u00b6 By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored. note This property can be set via the FREETYPE_PROPERTIES environment variable. It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_RANDOM_SEED . since 2.8 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-long-family-names \u00b6 If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). example FT_Library library; FT_Bool no_long_family_names = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"pcf\", \"no-long-family-names\", &no_long_family_names ); since 2.8 TT_INTERPRETER_VERSION_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction. values TT_INTERPRETER_VERSION_35 Version 35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows 98; only grayscale and B/W rasterizing is supported. TT_INTERPRETER_VERSION_38 Version 38 corresponds to MS rasterizer v.1.9; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in the Internet Explorer 9 running on Windows 7). It is used in FreeType to select the \u2018Infinality\u2019 subpixel hinting code. The code may be removed in a future version. TT_INTERPRETER_VERSION_40 Version 40 corresponds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows 10). It is used in FreeType to select the \u2018minimal\u2019 subpixel hinting code, a stripped-down and higher performance version of the \u2018Infinality\u2019 code. note This property controls the behaviour of the bytecode interpreter and thus how outlines get hinted. It does not control how glyph get rasterized! In particular, it does not control subpixel color filtering. If FreeType has not been compiled with the configuration option TT_CONFIG_OPTION_SUBPIXEL_HINTING , selecting version 38 or 40 causes an FT_Err_Unimplemented_Feature error. Depending on the graphics framework, Microsoft uses different bytecode and rendering engines. As a consequence, the version numbers returned by a call to the \u2018GETINFO\u2019 bytecode instruction are more convoluted than desired. Here are two tables that try to shed some light on the possible values for the MS rasterizer engine, together with the additional features introduced by it. GETINFO framework version feature ------------------------------------------------------------------- 3 GDI (Win 3.1), v1.0 16-bit, first version TrueImage 33 GDI (Win NT 3.1), v1.5 32-bit HP Laserjet 34 GDI (Win 95) v1.6 font smoothing, new SCANTYPE opcode 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET bits in composite glyphs 36 MGDI (Win CE 2) v1.6+ classic ClearType 37 GDI (XP and later), v1.8 ClearType GDI+ old (before Vista) 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType, WPF Y-direction ClearType, additional error checking 39 DWrite (before Win 8) v2.0 subpixel ClearType flags in GETINFO opcode, bug fixes 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag DWrite (Win 8) in GETINFO opcode, Gray ClearType The \u2018version\u2019 field gives a rough orientation only, since some applications provided certain features much earlier (as an example, Microsoft Reader used subpixel and Y-direction ClearType already in Windows 2000). Similarly, updates to a given framework might include improved hinting support. version sampling rendering comment x y x y -------------------------------------------------------------- v1.0 normal normal B/W B/W bi-level v1.6 high high gray gray grayscale v1.8 high normal color-filter B/W (GDI) ClearType v1.9 high high color-filter gray Color ClearType v2.1 high normal gray B/W Gray ClearType v2.1 high high gray gray Gray ClearType Color and Gray ClearType are the two available variants of \u2018Y-direction ClearType\u2019, meaning grayscale rasterization along the Y-direction; the name used in the TrueType specification for this feature is \u2018symmetric smoothing\u2019. \u2018Classic ClearType\u2019 is the original algorithm used before introducing a modified version in Win XP. Another name for v1.6's grayscale rendering is \u2018font smoothing\u2019, and \u2018Color ClearType\u2019 is sometimes also called \u2018DWrite ClearType\u2019. To differentiate between today's Color ClearType and the earlier ClearType variant with B/W rendering along the vertical axis, the latter is sometimes called \u2018GDI ClearType\u2019. \u2018Normal\u2019 and \u2018high\u2019 sampling describe the (virtual) resolution to access the rasterized outline after the hinting process. \u2018Normal\u2019 means 1 sample per grid line (i.e., B/W). In the current Microsoft implementation, \u2018high\u2019 means an extra virtual resolution of 16x16 (or 16x1) grid lines per pixel for bytecode instructions like \u2018MIRP\u2019. After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid lines for color filtering if Color ClearType is activated. Note that \u2018Gray ClearType\u2019 is essentially the same as v1.6's grayscale rendering. However, the GETINFO instruction handles it differently: v1.6 returns bit 12 (hinting for grayscale), while v2.1 returns bits 13 (hinting for ClearType), 18 (symmetrical smoothing), and 19 (Gray ClearType). Also, this mode respects bits 2 and 3 for the version 1 gasp table exclusively (like Color ClearType), while v1.6 only respects the values of version 0 (bits 0 and 1). Keep in mind that the features of the above interpreter versions might not map exactly to FreeType features or behavior because it is a fundamentally different library with different internals. interpreter-version \u00b6 Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u201835\u2019, \u201838\u2019, or \u201840\u2019). example The following example code demonstrates how to deactivate subpixel hinting (omitting the error handling). FT_Library library; FT_Face face; FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35; FT_Init_FreeType( &library ); FT_Property_Set( library, \"truetype\", \"interpreter-version\", &interpreter_version ); since 2.5 glyph-to-script-map \u00b6 Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping. example The following example code demonstrates how to access it (omitting the error handling). FT_Library library; FT_Face face; FT_Prop_GlyphToScriptMap prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); prop.face = face; FT_Property_Get( library, \"autofitter\", \"glyph-to-script-map\", &prop ); // adjust `prop.map' as needed right here FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); since 2.4.11 FT_AUTOHINTER_SCRIPT_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph. values FT_AUTOHINTER_SCRIPT_NONE Don't auto-hint this glyph. FT_AUTOHINTER_SCRIPT_LATIN Apply the latin auto-hinter. For the auto-hinter, \u2018latin\u2019 is a very broad term, including Cyrillic and Greek also since characters from those scripts share the same design constraints. By default, characters from the following Unicode ranges are assigned to this submodule. U+0020 - U+007F // Basic Latin (no control characters) U+00A0 - U+00FF // Latin-1 Supplement (no control characters) U+0100 - U+017F // Latin Extended-A U+0180 - U+024F // Latin Extended-B U+0250 - U+02AF // IPA Extensions U+02B0 - U+02FF // Spacing Modifier Letters U+0300 - U+036F // Combining Diacritical Marks U+0370 - U+03FF // Greek and Coptic U+0400 - U+04FF // Cyrillic U+0500 - U+052F // Cyrillic Supplement U+1D00 - U+1D7F // Phonetic Extensions U+1D80 - U+1DBF // Phonetic Extensions Supplement U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement U+1E00 - U+1EFF // Latin Extended Additional U+1F00 - U+1FFF // Greek Extended U+2000 - U+206F // General Punctuation U+2070 - U+209F // Superscripts and Subscripts U+20A0 - U+20CF // Currency Symbols U+2150 - U+218F // Number Forms U+2460 - U+24FF // Enclosed Alphanumerics U+2C60 - U+2C7F // Latin Extended-C U+2DE0 - U+2DFF // Cyrillic Extended-A U+2E00 - U+2E7F // Supplemental Punctuation U+A640 - U+A69F // Cyrillic Extended-B U+A720 - U+A7FF // Latin Extended-D U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement FT_AUTOHINTER_SCRIPT_CJK Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old Vietnamese, and some other scripts. By default, characters from the following Unicode ranges are assigned to this submodule. U+1100 - U+11FF // Hangul Jamo U+2E80 - U+2EFF // CJK Radicals Supplement U+2F00 - U+2FDF // Kangxi Radicals U+2FF0 - U+2FFF // Ideographic Description Characters U+3000 - U+303F // CJK Symbols and Punctuation U+3040 - U+309F // Hiragana U+30A0 - U+30FF // Katakana U+3100 - U+312F // Bopomofo U+3130 - U+318F // Hangul Compatibility Jamo U+3190 - U+319F // Kanbun U+31A0 - U+31BF // Bopomofo Extended U+31C0 - U+31EF // CJK Strokes U+31F0 - U+31FF // Katakana Phonetic Extensions U+3200 - U+32FF // Enclosed CJK Letters and Months U+3300 - U+33FF // CJK Compatibility U+3400 - U+4DBF // CJK Unified Ideographs Extension A U+4DC0 - U+4DFF // Yijing Hexagram Symbols U+4E00 - U+9FFF // CJK Unified Ideographs U+A960 - U+A97F // Hangul Jamo Extended-A U+AC00 - U+D7AF // Hangul Syllables U+D7B0 - U+D7FF // Hangul Jamo Extended-B U+F900 - U+FAFF // CJK Compatibility Ideographs U+FE10 - U+FE1F // Vertical forms U+FE30 - U+FE4F // CJK Compatibility Forms U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms U+1B000 - U+1B0FF // Kana Supplement U+1D300 - U+1D35F // Tai Xuan Hing Symbols U+1F200 - U+1F2FF // Enclosed Ideographic Supplement U+20000 - U+2A6DF // CJK Unified Ideographs Extension B U+2A700 - U+2B73F // CJK Unified Ideographs Extension C U+2B740 - U+2B81F // CJK Unified Ideographs Extension D U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement FT_AUTOHINTER_SCRIPT_INDIC Apply the indic auto-hinter, covering all major scripts from the Indian sub-continent and some other related scripts like Thai, Lao, or Tibetan. By default, characters from the following Unicode ranges are assigned to this submodule. U+0900 - U+0DFF // Indic Range U+0F00 - U+0FFF // Tibetan U+1900 - U+194F // Limbu U+1B80 - U+1BBF // Sundanese U+A800 - U+A82F // Syloti Nagri U+ABC0 - U+ABFF // Meetei Mayek U+11800 - U+118DF // Sharada Note that currently Indic support is rudimentary only, missing blue zone support. since 2.4.11 FT_Prop_GlyphToScriptMap \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property. since 2.4.11 fallback-script \u00b6 Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face. example FT_Library library; FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"fallback-script\", &fallback_script ); since 2.4.11 default-script \u00b6 Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face. example FT_Library library; FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"default-script\", &default_script ); since 2.5.3 increase-x-height \u00b6 For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary. note This property can be used with FT_Property_Get also. Set this value right after calling FT_Set_Char_Size , but before loading any glyph (using the auto-hinter). example FT_Library library; FT_Face face; FT_Prop_IncreaseXHeight prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); prop.face = face; prop.limit = 14; FT_Property_Set( library, \"autofitter\", \"increase-x-height\", &prop ); since 2.4.11 FT_Prop_IncreaseXHeight \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property. warping \u00b6 Obsolete This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType 2 sources. This entry is only here for historical reference. Warping only worked in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored. since 2.6","title":"Driver properties"},{"location":"ft2-properties.html#driver-properties","text":"","title":"Driver properties"},{"location":"ft2-properties.html#synopsis","text":"Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures.","title":"Synopsis"},{"location":"ft2-properties.html#ft_hinting_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts.","title":"FT_HINTING_XXX"},{"location":"ft2-properties.html#hinting-engine","text":"Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018adobe\u2019. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018adobe\u2019, too.","title":"hinting-engine"},{"location":"ft2-properties.html#no-stem-darkening","text":"All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set.","title":"no-stem-darkening"},{"location":"ft2-properties.html#darkening-parameters","text":"By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more.","title":"darkening-parameters"},{"location":"ft2-properties.html#random-seed","text":"By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored.","title":"random-seed"},{"location":"ft2-properties.html#no-long-family-names","text":"If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off.","title":"no-long-family-names"},{"location":"ft2-properties.html#tt_interpreter_version_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction.","title":"TT_INTERPRETER_VERSION_XXX"},{"location":"ft2-properties.html#interpreter-version","text":"Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results.","title":"interpreter-version"},{"location":"ft2-properties.html#glyph-to-script-map","text":"Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.","title":"glyph-to-script-map"},{"location":"ft2-properties.html#ft_autohinter_script_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph.","title":"FT_AUTOHINTER_SCRIPT_XXX"},{"location":"ft2-properties.html#ft_prop_glyphtoscriptmap","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property.","title":"FT_Prop_GlyphToScriptMap"},{"location":"ft2-properties.html#fallback-script","text":"Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed.","title":"fallback-script"},{"location":"ft2-properties.html#default-script","text":"Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed.","title":"default-script"},{"location":"ft2-properties.html#increase-x-height","text":"For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary.","title":"increase-x-height"},{"location":"ft2-properties.html#ft_prop_increasexheight","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property.","title":"FT_Prop_IncreaseXHeight"},{"location":"ft2-properties.html#warping","text":"Obsolete This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType 2 sources. This entry is only here for historical reference. Warping only worked in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored.","title":"warping"},{"location":"ft2-quick_advance.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Quick retrieval of advance values Quick retrieval of advance values \u00b6 Synopsis \u00b6 This section contains functions to quickly extract advance values without handling glyph outlines, if possible. FT_Get_Advance \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face . input face The source FT_Face handle. gindex The glyph index. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph , used to determine what kind of advances you need. output padvance The advance value. If scaling is performed (based on the value of load_flags ), the advance value is in 16.16 format. Otherwise, it is in font units. If FT_LOAD_VERTICAL_LAYOUT is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by FT_Set_Transform . FT_Get_Advances \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face . input face The source FT_Face handle. start The first glyph index. count The number of advance values you want to retrieve. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph . output padvance The advance values. This array, to be provided by the caller, must contain at least count elements. If scaling is performed (based on the value of load_flags ), the advance values are in 16.16 format. Otherwise, they are in font units. If FT_LOAD_VERTICAL_LAYOUT is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by FT_Set_Transform . FT_ADVANCE_FLAG_FAST_ONLY \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#quick-retrieval-of-advance-values","text":"","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#synopsis","text":"This section contains functions to quickly extract advance values without handling glyph outlines, if possible.","title":"Synopsis"},{"location":"ft2-quick_advance.html#ft_get_advance","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face .","title":"FT_Get_Advance"},{"location":"ft2-quick_advance.html#ft_get_advances","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face .","title":"FT_Get_Advances"},{"location":"ft2-quick_advance.html#ft_advance_flag_fast_only","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"FT_ADVANCE_FLAG_FAST_ONLY"},{"location":"ft2-raster.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Scanline Converter Scanline Converter \u00b6 Synopsis \u00b6 A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel raster1 and anti-aliased smooth are two separate modules. They are usually called from the high-level FT_Load_Glyph or FT_Render_Glyph functions and produce the entire coverage bitmap at once, while staying largely invisible to users. Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called spans , and process them individually. Only the smooth rasterizer permits this when calling FT_Outline_Render with FT_Raster_Params as described below. Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too. This section also describes the public API needed to set up alternative FT_Renderer modules. FT_Span \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap. fields x The span's horizontal start position. len The span's length in pixels. coverage The span color/coverage, ranging from 0 (background) to 255 (foreground). note This structure is used by the span drawing callback type named FT_SpanFunc that takes the y coordinate of the span as a parameter. The anti-aliased rasterizer produces coverage values from 0 to 255, this is, from completely transparent to completely opaque. FT_SpanFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line. input y The scanline's upward y coordinate. count The number of spans to draw on this scanline. spans A table of count spans to draw on the scanline. user User-supplied data that is passed to the callback. note This callback allows client applications to directly render the spans of the anti-aliased bitmap to any kind of surfaces. This can be used to write anti-aliased outlines directly to a given background bitmap using alpha compositing. It can also be used for oversampling and averaging. FT_Raster_Params \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render . fields target The target bitmap. source A pointer to the source glyph image (e.g., an FT_Outline ). flags The rendering flags. gray_spans The gray span drawing callback. black_spans Unused. bit_test Unused. bit_set Unused. user User-supplied data that is passed to each drawing callback. clip_box An optional span clipping box expressed in integer pixels (not in 26.6 fixed-point units). note The FT_RASTER_FLAG_AA bit flag must be set in the flags to generate an anti-aliased glyph bitmap, otherwise a monochrome bitmap is generated. The target should have appropriate pixel mode and its dimensions define the clipping region. If both FT_RASTER_FLAG_AA and FT_RASTER_FLAG_DIRECT bit flags are set in flags , the raster calls an FT_SpanFunc callback gray_spans with user data as an argument ignoring target . This allows direct composition over a pre-existing user surface to perform the span drawing and composition. To optionally clip the spans, set the FT_RASTER_FLAG_CLIP flag and clip_box . The monochrome raster does not support the direct mode. The gray-level rasterizer always uses 256 gray levels. If you want fewer gray levels, you have to use FT_RASTER_FLAG_DIRECT and reduce the levels in the callback function. FT_RASTER_FLAG_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 # define FT_RASTER_FLAG_SDF 0x8 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure. values FT_RASTER_FLAG_DEFAULT This value is 0. FT_RASTER_FLAG_AA This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit). FT_RASTER_FLAG_DIRECT This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer must be zeroed before rendering and the output will be clipped to its size. Direct rendering is only possible with anti-aliased glyphs. FT_RASTER_FLAG_CLIP This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the clip_box field of the FT_Raster_Params structure. Otherwise, the clip_box is effectively set to the bounding box and all spans are generated. FT_RASTER_FLAG_SDF This flag is set to indicate that a signed distance field glyph image should be generated. This is only used while rendering with the FT_RENDER_MODE_SDF render mode. FT_Raster \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap. note In FreeType 2, all rasters are now encapsulated within specific FT_Renderer modules and only used in their context. FT_Raster_NewFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object. input memory A handle to the memory allocator. output raster A handle to the new raster object. return Error code. 0 means success. note The memory parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an FT_Memory object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation. FT_Raster_DoneFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object. input raster A handle to the raster object. FT_Raster_ResetFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created. input raster A handle to the new raster object. pool_base Previously, the address in memory of the render pool. Set this to NULL . pool_size Previously, the size in bytes of the render pool. Set this to 0. note Rasterizers should rely on dynamic or stack allocation if they want to (a handle to the memory allocator is passed to the rasterizer constructor). FT_Raster_SetModeFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module. input raster A handle to the new raster object. mode A 4-byte tag used to name the mode or property. args A pointer to the new mode/property to use. FT_Raster_RenderFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap. input raster A handle to the raster object. params A pointer to an FT_Raster_Params structure used to store the rendering parameters. return Error code. 0 means success. note The exact format of the source image depends on the raster's glyph format defined in its FT_Raster_Funcs structure. It can be an FT_Outline or anything else in order to support a large array of glyph formats. Note also that the render function can fail and return a FT_Err_Unimplemented_Feature error code if the raster used does not support direct composition. FT_Raster_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library. fields glyph_format The supported glyph format for this raster. raster_new The raster constructor. raster_reset Used to reset the render pool within the raster. raster_render A function to render a glyph into a given bitmap. raster_done The raster destructor. FT_Raster_BitTest_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented. FT_Raster_BitSet_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"Scanline Converter"},{"location":"ft2-raster.html#scanline-converter","text":"","title":"Scanline Converter"},{"location":"ft2-raster.html#synopsis","text":"A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel raster1 and anti-aliased smooth are two separate modules. They are usually called from the high-level FT_Load_Glyph or FT_Render_Glyph functions and produce the entire coverage bitmap at once, while staying largely invisible to users. Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called spans , and process them individually. Only the smooth rasterizer permits this when calling FT_Outline_Render with FT_Raster_Params as described below. Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too. This section also describes the public API needed to set up alternative FT_Renderer modules.","title":"Synopsis"},{"location":"ft2-raster.html#ft_span","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap.","title":"FT_Span"},{"location":"ft2-raster.html#ft_spanfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line.","title":"FT_SpanFunc"},{"location":"ft2-raster.html#ft_raster_params","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render .","title":"FT_Raster_Params"},{"location":"ft2-raster.html#ft_raster_flag_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 # define FT_RASTER_FLAG_SDF 0x8 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure.","title":"FT_RASTER_FLAG_XXX"},{"location":"ft2-raster.html#ft_raster","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.","title":"FT_Raster"},{"location":"ft2-raster.html#ft_raster_newfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object.","title":"FT_Raster_NewFunc"},{"location":"ft2-raster.html#ft_raster_donefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object.","title":"FT_Raster_DoneFunc"},{"location":"ft2-raster.html#ft_raster_resetfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created.","title":"FT_Raster_ResetFunc"},{"location":"ft2-raster.html#ft_raster_setmodefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module.","title":"FT_Raster_SetModeFunc"},{"location":"ft2-raster.html#ft_raster_renderfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap.","title":"FT_Raster_RenderFunc"},{"location":"ft2-raster.html#ft_raster_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library.","title":"FT_Raster_Funcs"},{"location":"ft2-raster.html#ft_raster_bittest_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitTest_Func"},{"location":"ft2-raster.html#ft_raster_bitset_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitSet_Func"},{"location":"ft2-sfnt_names.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb SFNT Names SFNT Names \u00b6 Synopsis \u00b6 The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names! FT_SfntName \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry. fields platform_id The platform ID for string . See TT_PLATFORM_XXX for possible values. encoding_id The encoding ID for string . See TT_APPLE_ID_XXX , TT_MAC_ID_XXX , TT_ISO_ID_XXX , TT_MS_ID_XXX , and TT_ADOBE_ID_XXX for possible values. language_id The language ID for string . See TT_MAC_LANGID_XXX and TT_MS_LANGID_XXX for possible values. Registered OpenType values for language_id are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function FT_Get_Sfnt_LangTag with language_id as its argument to retrieve the associated language tag. name_id An identifier for string . See TT_NAME_ID_XXX for possible values. string The \u2018name\u2019 string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating NULL byte) or containing UTF-16BE entities. string_len The length of string in bytes. note Please refer to the TrueType or OpenType specification for more details. FT_Get_Sfnt_Name_Count \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table. input face A handle to the source face. return The number of strings in the \u2018name\u2019 table. note This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_Get_Sfnt_Name \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index. input face A handle to the source face. idx The index of the \u2018name\u2019 string. output aname The indexed FT_SfntName structure. return FreeType error code. 0 means success. note The string array returned in the aname structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Use FT_Get_Sfnt_Name_Count to get the total number of available \u2018name\u2019 table entries, then do a loop until you get the right platform, encoding, and name ID. \u2018name\u2019 table format 1 entries can use language tags also, see FT_Get_Sfnt_LangTag . This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_SfntLangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table. fields string The language tag string, encoded in UTF-16BE (without trailing NULL bytes). string_len The length of string in bytes . note Please refer to the TrueType or OpenType specification for more details. since 2.8 FT_Get_Sfnt_LangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry. input face A handle to the source face. langID The language ID, as returned by FT_Get_Sfnt_Name . This is always a value larger than 0x8000. output alangTag The language tag associated with the \u2018name\u2019 table entry's language ID. return FreeType error code. 0 means success. note The string array returned in the alangTag structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Only \u2018name\u2019 table format 1 supports language tags. For format 0 tables, this function always returns FT_Err_Invalid_Table. For invalid format 1 language ID values, FT_Err_Invalid_Argument is returned. This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . since 2.8","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#sfnt-names","text":"","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#synopsis","text":"The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names!","title":"Synopsis"},{"location":"ft2-sfnt_names.html#ft_sfntname","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry.","title":"FT_SfntName"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name_count","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table.","title":"FT_Get_Sfnt_Name_Count"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index.","title":"FT_Get_Sfnt_Name"},{"location":"ft2-sfnt_names.html#ft_sfntlangtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table.","title":"FT_SfntLangTag"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_langtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry.","title":"FT_Get_Sfnt_LangTag"},{"location":"ft2-sizes_management.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Size Management Size Management \u00b6 Synopsis \u00b6 When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these. FT_New_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object. input face A handle to a parent face object. output asize A handle to a new size object. return FreeType error code. 0 means success. note You need to call FT_Activate_Size in order to select the new size for upcoming calls to FT_Set_Pixel_Sizes , FT_Set_Char_Size , FT_Load_Glyph , FT_Load_Char , etc. FT_Done_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size . input size A handle to a target size object. return FreeType error code. 0 means success. FT_Activate_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object. input size A handle to a target size object. return FreeType error code. 0 means success. note If face is the size's parent face object, this function changes the value of face->size to the input size handle.","title":"Size Management"},{"location":"ft2-sizes_management.html#size-management","text":"","title":"Size Management"},{"location":"ft2-sizes_management.html#synopsis","text":"When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.","title":"Synopsis"},{"location":"ft2-sizes_management.html#ft_new_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object.","title":"FT_New_Size"},{"location":"ft2-sizes_management.html#ft_done_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size .","title":"FT_Done_Size"},{"location":"ft2-sizes_management.html#ft_activate_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object.","title":"FT_Activate_Size"},{"location":"ft2-system_interface.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb System Interface System Interface \u00b6 Synopsis \u00b6 This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams. FT_Memory \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure. FT_Alloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory . input memory A handle to the source memory manager. size The size in bytes to allocate. return Address of new memory block. 0 in case of failure. FT_Free_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory. input memory A handle to the source memory manager. block The address of the target memory block. FT_Realloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory. input memory A handle to the source memory manager. cur_size The block's current size in bytes. new_size The block's requested new size. block The block's current address. return New block address. 0 in case of memory shortage. note In case of error, the old block must still be available. FT_MemoryRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2. fields user A generic typeless pointer for user data. alloc A pointer type to an allocation function. free A pointer type to an memory freeing function. realloc A pointer type to a reallocation function. FT_Stream \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream. also See FT_StreamRec for the publicly accessible fields of a given stream object. FT_StreamDesc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream. FT_Stream_IoFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream. input stream A handle to the source stream. offset The offset of read in stream (always from start). buffer The address of the read buffer. count The number of bytes to read from the stream. return The number of bytes effectively read by the stream. note This function might be called to perform a seek or skip operation with a count of 0. A non-zero return value then indicates an error. FT_Stream_CloseFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream. input stream A handle to the target stream. FT_StreamRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream. input base For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams. size The stream size in bytes. In case of compressed streams where the size is unknown before actually doing the decompression, the value is set to 0x7FFFFFFF. (Note that this size value can occur for normal streams also; it is thus just a hint.) pos The current position within the stream. descriptor This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or FILE* pointers. pathname This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available). read The stream's input function. close The stream's close function. memory The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations. cursor This field is set and used internally by FreeType when parsing frames. In particular, the FT_GET_XXX macros use this instead of the pos field. limit This field is set and used internally by FreeType when parsing frames.","title":"System Interface"},{"location":"ft2-system_interface.html#system-interface","text":"","title":"System Interface"},{"location":"ft2-system_interface.html#synopsis","text":"This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.","title":"Synopsis"},{"location":"ft2-system_interface.html#ft_memory","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure.","title":"FT_Memory"},{"location":"ft2-system_interface.html#ft_alloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory .","title":"FT_Alloc_Func"},{"location":"ft2-system_interface.html#ft_free_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory.","title":"FT_Free_Func"},{"location":"ft2-system_interface.html#ft_realloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory.","title":"FT_Realloc_Func"},{"location":"ft2-system_interface.html#ft_memoryrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2.","title":"FT_MemoryRec"},{"location":"ft2-system_interface.html#ft_stream","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream.","title":"FT_Stream"},{"location":"ft2-system_interface.html#ft_streamdesc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream.","title":"FT_StreamDesc"},{"location":"ft2-system_interface.html#ft_stream_iofunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream.","title":"FT_Stream_IoFunc"},{"location":"ft2-system_interface.html#ft_stream_closefunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream.","title":"FT_Stream_CloseFunc"},{"location":"ft2-system_interface.html#ft_streamrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream.","title":"FT_StreamRec"},{"location":"ft2-t1_cid_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The Type 1 and CID drivers The Type 1 and CID drivers \u00b6 Synopsis \u00b6 It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#the-type-1-and-cid-drivers","text":"","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#synopsis","text":"It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"Synopsis"},{"location":"ft2-truetype_engine.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb The TrueType Engine The TrueType Engine \u00b6 Synopsis \u00b6 This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library. FT_TrueTypeEngineType \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function. values FT_TRUETYPE_ENGINE_TYPE_NONE The library doesn't implement any kind of bytecode interpreter. FT_TRUETYPE_ENGINE_TYPE_UNPATENTED Deprecated and removed. FT_TRUETYPE_ENGINE_TYPE_PATENTED The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name). since 2.2 FT_Get_TrueType_Engine_Type \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports. input library A library instance. return A value indicating which level is supported. since 2.2","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#the-truetype-engine","text":"","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#synopsis","text":"This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.","title":"Synopsis"},{"location":"ft2-truetype_engine.html#ft_truetypeenginetype","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function.","title":"FT_TrueTypeEngineType"},{"location":"ft2-truetype_engine.html#ft_get_truetype_engine_type","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports.","title":"FT_Get_TrueType_Engine_Type"},{"location":"ft2-truetype_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb TrueType Tables TrueType Tables \u00b6 Synopsis \u00b6 This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them. TT_Header \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits. TT_HoriHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Width_Max This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text. min_Left_Side_Bearing The minimum left side bearing of all glyphs within the font. min_Right_Side_Bearing The minimum right side bearing of all glyphs within the font. xMax_Extent The maximum horizontal extent (i.e., the \u2018width\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_HMetrics Number of HMetrics entries in the \u2018hmtx\u2019 table \u2013 this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018hmtx\u2019 table. short_metrics A pointer into the \u2018hmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_VertHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Height_Max This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text. min_Top_Side_Bearing The minimum top side bearing of all glyphs within the font. min_Bottom_Side_Bearing The minimum bottom side bearing of all glyphs within the font. yMax_Extent The maximum vertical extent (i.e., the \u2018height\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_VMetrics Number of VMetrics entries in the \u2018vmtx\u2019 table \u2013 this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018vmtx\u2019 table. short_metrics A pointer into the \u2018vmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: Ascender , Descender , Line_Gap , caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_OS2 \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: sCapHeight , sTypoAscender , sTypoDescender , sTypoLineGap , sxHeight , usWinAscent , usWinDescent , yStrikeoutPosition , yStrikeoutSize , ySubscriptXOffset , ySubScriptXSize , ySubscriptYOffset , ySubscriptYSize , ySuperscriptXOffset , ySuperscriptXSize , ySuperscriptYOffset , and ySuperscriptYSize . Possible values for bits in the ulUnicodeRangeX fields are given by the TT_UCR_XXX macros. TT_Postscript \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: underlinePosition and underlineThickness . TT_PCLT \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification. TT_MaxProfile \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting. fields version The version number. numGlyphs The number of glyphs in this TrueType font. maxPoints The maximum number of points in a non-composite TrueType glyph. See also maxCompositePoints . maxContours The maximum number of contours in a non-composite TrueType glyph. See also maxCompositeContours . maxCompositePoints The maximum number of points in a composite TrueType glyph. See also maxPoints . maxCompositeContours The maximum number of contours in a composite TrueType glyph. See also maxContours . maxZones The maximum number of zones used for glyph hinting. maxTwilightPoints The maximum number of points in the twilight zone used for glyph hinting. maxStorage The maximum number of elements in the storage area used for glyph hinting. maxFunctionDefs The maximum number of function definitions in the TrueType bytecode for this font. maxInstructionDefs The maximum number of instruction definitions in the TrueType bytecode for this font. maxStackElements The maximum number of stack elements used during bytecode interpretation. maxSizeOfInstructions The maximum number of TrueType opcodes used for glyph hinting. maxComponentElements The maximum number of simple (i.e., non-composite) glyphs in a composite glyph. maxComponentDepth The maximum nesting depth of composite glyphs. note This structure is only used during font loading. FT_Sfnt_Tag \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function. values FT_SFNT_HEAD To access the font's TT_Header structure. FT_SFNT_MAXP To access the font's TT_MaxProfile structure. FT_SFNT_OS2 To access the font's TT_OS2 structure. FT_SFNT_HHEA To access the font's TT_HoriHeader structure. FT_SFNT_VHEA To access the font's TT_VertHeader structure. FT_SFNT_POST To access the font's TT_Postscript structure. FT_SFNT_PCLT To access the font's TT_PCLT structure. FT_Get_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face. input face A handle to the source. tag The index of the SFNT table. return A type-less pointer to the table. This will be NULL in case of error, or if the corresponding table was not found OR loaded from the file. Use a typecast according to tag to access the structure elements. note The table is owned by the face object and disappears with it. This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See FT_Sfnt_Tag for a list. example Here is an example demonstrating access to the \u2018vhea\u2019 table. TT_VertHeader* vert_header; vert_header = (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA ); FT_Load_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory. input face A handle to the source face. tag The four-byte tag of the table to load. Use value 0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the FT_TRUETYPE_TAGS_H file, or forge a new one with FT_MAKE_TAG . offset The starting offset in the table (or file if tag == 0). output buffer The target buffer address. The client must ensure that the memory array is big enough to hold the data. inout length If the length parameter is NULL , try to load the whole table. Return an error code if it fails. Else, if *length is 0, exit immediately while returning the table's (or file) full size in it. Else the number of bytes to read from the table or file, from the starting offset. return FreeType error code. 0 means success. note If you need to determine the table's length you should first call this function with *length set to 0, as in the following example: FT_ULong length = 0; error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); if ( error ) { ... table does not exist ... } buffer = malloc( length ); if ( buffer == NULL ) { ... not enough memory ... } error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); if ( error ) { ... could not load table ... } Note that structures like TT_Header or TT_OS2 can't be used with this function; they are limited to FT_Get_Sfnt_Table . Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). FT_Sfnt_Table_Info \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table. input face A handle to the source face. table_index The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value. inout tag The name tag of the SFNT table. If the value is NULL , table_index is ignored, and length returns the number of SFNT tables in the font. output length The length of the SFNT table (or the number of SFNT tables, depending on tag ). return FreeType error code. 0 means success. note While parsing fonts, FreeType handles SFNT tables with length zero as missing. FT_Get_CMap_Language_ID \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H . input charmap The target charmap. return The language ID of charmap . If charmap doesn't belong to an SFNT face, just return 0 as the default value. For a format 14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF. FT_Get_CMap_Format \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table. input charmap The target charmap. return The format of charmap . If charmap doesn't belong to an SFNT face, return -1. FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face . TT_PLATFORM_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures. values TT_PLATFORM_APPLE_UNICODE Used by Apple to indicate a Unicode character map and/or name entry. See TT_APPLE_ID_XXX for corresponding encoding_id values. Note that name entries in this format are coded as big-endian UCS-2 character codes only . TT_PLATFORM_MACINTOSH Used by Apple to indicate a MacOS-specific charmap and/or name entry. See TT_MAC_ID_XXX for corresponding encoding_id values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well). TT_PLATFORM_ISO This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See TT_ISO_ID_XXX for a list of corresponding encoding_id values. TT_PLATFORM_MICROSOFT Used by Microsoft to indicate Windows-specific charmaps. See TT_MS_ID_XXX for a list of corresponding encoding_id values. Note that most fonts contain a Unicode charmap using ( TT_PLATFORM_MICROSOFT , TT_MS_ID_UNICODE_CS ). TT_PLATFORM_CUSTOM Used to indicate application-specific charmaps. TT_PLATFORM_ADOBE This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an FT_CharMapRec structure. See TT_ADOBE_ID_XXX . TT_APPLE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries. values TT_APPLE_ID_DEFAULT Unicode version 1.0. TT_APPLE_ID_UNICODE_1_1 Unicode 1.1; specifies Hangul characters starting at U+34xx. TT_APPLE_ID_ISO_10646 Deprecated (identical to preceding). TT_APPLE_ID_UNICODE_2_0 Unicode 2.0 and beyond (UTF-16 BMP only). TT_APPLE_ID_UNICODE_32 Unicode 3.1 and beyond, using UTF-32. TT_APPLE_ID_VARIANT_SELECTOR From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap. TT_APPLE_ID_FULL_UNICODE Used for fallback fonts that provide complete Unicode coverage with a type 13 cmap. TT_MAC_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries. TT_ISO_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated. values TT_ISO_ID_7BIT_ASCII ASCII. TT_ISO_ID_10646 ISO/10646. TT_ISO_ID_8859_1 Also known as Latin-1. TT_MS_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries. values TT_MS_ID_SYMBOL_CS Microsoft symbol encoding. See FT_ENCODING_MS_SYMBOL . TT_MS_ID_UNICODE_CS Microsoft WGL4 charmap, matching Unicode. See FT_ENCODING_UNICODE . TT_MS_ID_SJIS Shift JIS Japanese encoding. See FT_ENCODING_SJIS . TT_MS_ID_PRC Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See FT_ENCODING_PRC . TT_MS_ID_BIG_5 Traditional Chinese as used in Taiwan and Hong Kong. See FT_ENCODING_BIG5 . TT_MS_ID_WANSUNG Korean Extended Wansung encoding. See FT_ENCODING_WANSUNG . TT_MS_ID_JOHAB Korean Johab encoding. See FT_ENCODING_JOHAB . TT_MS_ID_UCS_4 UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001). TT_ADOBE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! values TT_ADOBE_ID_STANDARD Adobe standard encoding. TT_ADOBE_ID_EXPERT Adobe expert encoding. TT_ADOBE_ID_CUSTOM Adobe custom encoding. TT_ADOBE_ID_LATIN_1 Adobe Latin 1 encoding. TT_MAC_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html TT_MS_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file. TT_NAME_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent. TT_UCR_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#truetype-tables","text":"","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#synopsis","text":"This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them.","title":"Synopsis"},{"location":"ft2-truetype_tables.html#tt_header","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits.","title":"TT_Header"},{"location":"ft2-truetype_tables.html#tt_horiheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019.","title":"TT_HoriHeader"},{"location":"ft2-truetype_tables.html#tt_vertheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019.","title":"TT_VertHeader"},{"location":"ft2-truetype_tables.html#tt_os2","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF.","title":"TT_OS2"},{"location":"ft2-truetype_tables.html#tt_postscript","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them.","title":"TT_Postscript"},{"location":"ft2-truetype_tables.html#tt_pclt","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification.","title":"TT_PCLT"},{"location":"ft2-truetype_tables.html#tt_maxprofile","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.","title":"TT_MaxProfile"},{"location":"ft2-truetype_tables.html#ft_sfnt_tag","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function.","title":"FT_Sfnt_Tag"},{"location":"ft2-truetype_tables.html#ft_get_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face.","title":"FT_Get_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_load_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory.","title":"FT_Load_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_sfnt_table_info","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table.","title":"FT_Sfnt_Table_Info"},{"location":"ft2-truetype_tables.html#ft_get_cmap_language_id","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H .","title":"FT_Get_CMap_Language_ID"},{"location":"ft2-truetype_tables.html#ft_get_cmap_format","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table.","title":"FT_Get_CMap_Format"},{"location":"ft2-truetype_tables.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-truetype_tables.html#tt_platform_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures.","title":"TT_PLATFORM_XXX"},{"location":"ft2-truetype_tables.html#tt_apple_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.","title":"TT_APPLE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries.","title":"TT_MAC_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_iso_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated.","title":"TT_ISO_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries.","title":"TT_MS_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_adobe_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!","title":"TT_ADOBE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html","title":"TT_MAC_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file.","title":"TT_MS_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_name_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent.","title":"TT_NAME_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ucr_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TT_UCR_XXX"},{"location":"ft2-tt_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The TrueType driver The TrueType driver \u00b6 Synopsis \u00b6 While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is \u2018truetype\u2019. A single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#the-truetype-driver","text":"","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#synopsis","text":"While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is \u2018truetype\u2019. A single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"Synopsis"},{"location":"ft2-type1_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Type 1 Tables Type 1 Tables \u00b6 Synopsis \u00b6 This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats. PS_FontInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary. PS_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure. PS_PrivateRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary. PS_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure. CID_FaceDictRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_UInt sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts. CID_FaceDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure. CID_FaceInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_UInt fd_bytes; FT_UInt gd_bytes; FT_ULong cid_count; FT_UInt num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information. CID_FaceInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure. FT_Has_PS_Glyph_Names \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable. input face face handle return Boolean. True if glyph names are reliable. FT_Get_PS_Font_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_info Output font info structure pointer. return FreeType error code. 0 means success. note String pointers within the PS_FontInfoRec structure are owned by the face and don't need to be freed by the caller. Missing entries in the font's FontInfo dictionary are represented by NULL pointers. If the font's format is not PostScript-based, this function will return the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_private Output private dictionary structure pointer. return FreeType error code. 0 means success. note The string pointers within the PS_PrivateRec structure are owned by the face and don't need to be freed by the caller. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Value \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font. input face PostScript face handle. key An enumeration value representing the dictionary key to retrieve. idx For array values, this specifies the index to be returned. value A pointer to memory into which to write the value. valen_len The size, in bytes, of the memory supplied for the value. output value The value matching the above key, if it exists. return The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise). note The values returned are not pointers into the internal structures of the face, but are \u2018fresh\u2019 copies, so that the memory containing them belongs to the calling application. This also enforces the \u2018read-only\u2019 nature of these values, i.e., this function cannot be used to manipulate the face. value is a void pointer because the values returned can be of various types. If either value is NULL or value_len is too small, just the required memory size for the requested entry is returned. The idx parameter is used, not only to retrieve elements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values. PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. since 2.4.8 T1_Blend_Flags \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts. values T1_BLEND_UNDERLINE_POSITION T1_BLEND_UNDERLINE_THICKNESS T1_BLEND_ITALIC_ANGLE T1_BLEND_BLUE_VALUES T1_BLEND_OTHER_BLUES T1_BLEND_STANDARD_WIDTH T1_BLEND_STANDARD_HEIGHT T1_BLEND_STEM_SNAP_WIDTHS T1_BLEND_STEM_SNAP_HEIGHTS T1_BLEND_BLUE_SCALE T1_BLEND_BLUE_SHIFT T1_BLEND_FAMILY_BLUES T1_BLEND_FAMILY_OTHER_BLUES T1_BLEND_FORCE_BOLD T1_EncodingType \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary. values T1_ENCODING_TYPE_NONE T1_ENCODING_TYPE_ARRAY T1_ENCODING_TYPE_STANDARD T1_ENCODING_TYPE_ISOLATIN1 T1_ENCODING_TYPE_EXPERT since 2.4.8 PS_Dict_Keys \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve. values PS_DICT_FONT_TYPE PS_DICT_FONT_MATRIX PS_DICT_FONT_BBOX PS_DICT_PAINT_TYPE PS_DICT_FONT_NAME PS_DICT_UNIQUE_ID PS_DICT_NUM_CHAR_STRINGS PS_DICT_CHAR_STRING_KEY PS_DICT_CHAR_STRING PS_DICT_ENCODING_TYPE PS_DICT_ENCODING_ENTRY PS_DICT_NUM_SUBRS PS_DICT_SUBR PS_DICT_STD_HW PS_DICT_STD_VW PS_DICT_NUM_BLUE_VALUES PS_DICT_BLUE_VALUE PS_DICT_BLUE_FUZZ PS_DICT_NUM_OTHER_BLUES PS_DICT_OTHER_BLUE PS_DICT_NUM_FAMILY_BLUES PS_DICT_FAMILY_BLUE PS_DICT_NUM_FAMILY_OTHER_BLUES PS_DICT_FAMILY_OTHER_BLUE PS_DICT_BLUE_SCALE PS_DICT_BLUE_SHIFT PS_DICT_NUM_STEM_SNAP_H PS_DICT_STEM_SNAP_H PS_DICT_NUM_STEM_SNAP_V PS_DICT_STEM_SNAP_V PS_DICT_FORCE_BOLD PS_DICT_RND_STEM_UP PS_DICT_MIN_FEATURE PS_DICT_LEN_IV PS_DICT_PASSWORD PS_DICT_LANGUAGE_GROUP PS_DICT_VERSION PS_DICT_NOTICE PS_DICT_FULL_NAME PS_DICT_FAMILY_NAME PS_DICT_WEIGHT PS_DICT_IS_FIXED_PITCH PS_DICT_UNDERLINE_POSITION PS_DICT_UNDERLINE_THICKNESS PS_DICT_FS_TYPE PS_DICT_ITALIC_ANGLE since 2.4.8 T1_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. T1_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_FontDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#type-1-tables","text":"","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#synopsis","text":"This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.","title":"Synopsis"},{"location":"ft2-type1_tables.html#ps_fontinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.","title":"PS_FontInfoRec"},{"location":"ft2-type1_tables.html#ps_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure.","title":"PS_FontInfo"},{"location":"ft2-type1_tables.html#ps_privaterec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.","title":"PS_PrivateRec"},{"location":"ft2-type1_tables.html#ps_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure.","title":"PS_Private"},{"location":"ft2-type1_tables.html#cid_facedictrec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_UInt sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts.","title":"CID_FaceDictRec"},{"location":"ft2-type1_tables.html#cid_facedict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure.","title":"CID_FaceDict"},{"location":"ft2-type1_tables.html#cid_faceinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_UInt fd_bytes; FT_UInt gd_bytes; FT_ULong cid_count; FT_UInt num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information.","title":"CID_FaceInfoRec"},{"location":"ft2-type1_tables.html#cid_faceinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure.","title":"CID_FaceInfo"},{"location":"ft2-type1_tables.html#ft_has_ps_glyph_names","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable.","title":"FT_Has_PS_Glyph_Names"},{"location":"ft2-type1_tables.html#ft_get_ps_font_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Info"},{"location":"ft2-type1_tables.html#ft_get_ps_font_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Private"},{"location":"ft2-type1_tables.html#ft_get_ps_font_value","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font.","title":"FT_Get_PS_Font_Value"},{"location":"ft2-type1_tables.html#t1_blend_flags","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.","title":"T1_Blend_Flags"},{"location":"ft2-type1_tables.html#t1_encodingtype","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary.","title":"T1_EncodingType"},{"location":"ft2-type1_tables.html#ps_dict_keys","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve.","title":"PS_Dict_Keys"},{"location":"ft2-type1_tables.html#t1_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_FontInfo"},{"location":"ft2-type1_tables.html#t1_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_Private"},{"location":"ft2-type1_tables.html#cid_fontdict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_FontDict"},{"location":"ft2-type1_tables.html#cid_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_Info"},{"location":"ft2-user_allocation.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb User allocation User allocation \u00b6 Synopsis \u00b6 FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"User allocation"},{"location":"ft2-user_allocation.html#user-allocation","text":"","title":"User allocation"},{"location":"ft2-user_allocation.html#synopsis","text":"FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"Synopsis"},{"location":"ft2-version.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb FreeType Version FreeType Version \u00b6 Synopsis \u00b6 Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number. FT_Library_Version \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH . input library A source library handle. output amajor The major version number. aminor The minor version number. apatch The patch version number. note The reason why this function takes a library argument is because certain programs implement library initialization in a custom way that doesn't use FT_Init_FreeType . In such cases, the library version might not be available before the library object has been created. FT_Face_CheckTrueTypePatents \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing. input face A face handle. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FT_Face_SetUnpatentedHinting \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing. input face A face handle. value New boolean setting. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FREETYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 11 # define FREETYPE_PATCH 1 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime. values FREETYPE_MAJOR The major version number. FREETYPE_MINOR The minor version number. FREETYPE_PATCH The patch level. note The version number of FreeType if built as a dynamic link library with the \u2018libtool\u2019 package is not controlled by these three macros.","title":"FreeType Version"},{"location":"ft2-version.html#freetype-version","text":"","title":"FreeType Version"},{"location":"ft2-version.html#synopsis","text":"Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number.","title":"Synopsis"},{"location":"ft2-version.html#ft_library_version","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH .","title":"FT_Library_Version"},{"location":"ft2-version.html#ft_face_checktruetypepatents","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing.","title":"FT_Face_CheckTrueTypePatents"},{"location":"ft2-version.html#ft_face_setunpatentedhinting","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing.","title":"FT_Face_SetUnpatentedHinting"},{"location":"ft2-version.html#freetype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 11 # define FREETYPE_PATCH 1 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime.","title":"FREETYPE_XXX"},{"location":"ft2-winfnt_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Window FNT Files Window FNT Files \u00b6 Synopsis \u00b6 This section contains the declaration of Windows FNT-specific functions. FT_WinFNT_ID_XXX \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT . values FT_WinFNT_ID_DEFAULT This is used for font enumeration and font creation as a \u2018don't care\u2019 value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure. FT_WinFNT_ID_SYMBOL There is no known mapping table available. FT_WinFNT_ID_MAC Mac Roman encoding. FT_WinFNT_ID_OEM From Michael Poettgen <michael@poettgen.de>: The \u2018Windows Font Mapping\u2019 article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like modern.fon , roman.fon , and script.fon on Windows. The \u2018CreateFont\u2019 documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent. The \u2018IFIMETRICS\u2019 documentation from the \u2018Windows Driver Development Kit\u2019 says: This font supports an OEM-specific character set. The OEM character set is system dependent. In general OEM, as opposed to ANSI (i.e., \u2018cp1252\u2019), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers , and is used for the \u2018DOS boxes\u2019, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850. FT_WinFNT_ID_CP874 A superset of Thai TIS 620 and ISO 8859-11. FT_WinFNT_ID_CP932 A superset of Japanese Shift-JIS (with minor deviations). FT_WinFNT_ID_CP936 A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations). FT_WinFNT_ID_CP949 A superset of Korean Hangul KS C 5601-1987 (with different ordering and minor deviations). FT_WinFNT_ID_CP950 A superset of traditional Chinese Big 5 ETen (with different ordering and minor deviations). FT_WinFNT_ID_CP1250 A superset of East European ISO 8859-2 (with slightly different ordering). FT_WinFNT_ID_CP1251 A superset of Russian ISO 8859-5 (with different ordering). FT_WinFNT_ID_CP1252 ANSI encoding. A superset of ISO 8859-1. FT_WinFNT_ID_CP1253 A superset of Greek ISO 8859-7 (with minor modifications). FT_WinFNT_ID_CP1254 A superset of Turkish ISO 8859-9. FT_WinFNT_ID_CP1255 A superset of Hebrew ISO 8859-8 (with some modifications). FT_WinFNT_ID_CP1256 A superset of Arabic ISO 8859-6 (with different ordering). FT_WinFNT_ID_CP1257 A superset of Baltic ISO 8859-13 (with some deviations). FT_WinFNT_ID_CP1258 For Vietnamese. This encoding doesn't cover all necessary characters. FT_WinFNT_ID_CP1361 Korean (Johab). FT_WinFNT_HeaderRec \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info. FT_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure. FT_Get_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header. input face A handle to the input face. output aheader The WinFNT header. return FreeType error code. 0 means success. note This function only works with Windows FNT faces, returning an error otherwise.","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#window-fnt-files","text":"","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#synopsis","text":"This section contains the declaration of Windows FNT-specific functions.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_id_xxx","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT .","title":"FT_WinFNT_ID_XXX"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_headerrec","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info.","title":"FT_WinFNT_HeaderRec"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure.","title":"FT_WinFNT_Header"},{"location":"ft2-winfnt_fonts.html#ft_get_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header.","title":"FT_Get_WinFNT_Header"}]}
\ No newline at end of file
diff --git a/freetype/docs/reference/sitemap.xml b/freetype/docs/reference/sitemap.xml
index 11fea0b54..5a8744f25 100644
--- a/freetype/docs/reference/sitemap.xml
+++ b/freetype/docs/reference/sitemap.xml
@@ -1,207 +1,268 @@
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+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
+    </url>
+    <url>
+         <loc>None</loc>
+         <lastmod>2021-12-02</lastmod>
+         <changefreq>daily</changefreq>
     </url>
 </urlset>
\ No newline at end of file
diff --git a/freetype/docs/reference/sitemap.xml.gz b/freetype/docs/reference/sitemap.xml.gz
index 8e781570e..c6128b6db 100644
--- a/freetype/docs/reference/sitemap.xml.gz
+++ b/freetype/docs/reference/sitemap.xml.gz
diff --git a/freetype/docs/reference/stylesheets/extra.css b/freetype/docs/reference/stylesheets/extra.css
index a99e77fb6..5d999ed5d 100644
--- a/freetype/docs/reference/stylesheets/extra.css
+++ b/freetype/docs/reference/stylesheets/extra.css
@@ -1,13 +1,7 @@
 /* Body and page */
-.wy-nav-content {
-    max-width: 90%;
-}
 .md-grid {
     max-width: 90%;
 }
-.md-sidebar--secondary {
-    margin-left: 90%;
-}
 p {
     text-align: justify;
 }
diff --git a/freetype/docs/release b/freetype/docs/release
index 628dded2c..05f730f92 100644
--- a/freetype/docs/release
+++ b/freetype/docs/release
@@ -1,26 +1,23 @@
 How to prepare a new release
 ----------------------------
 
-. include/freetype/freetype.h:  Update FREETYPE_MAJOR, FREETYPE_MINOR,
-  and FREETYPE_PATCH.
+. include/freetype/freetype.h: Update `FREETYPE_MAJOR`,
+  `FREETYPE_MINOR`, and `FREETYPE_PATCH`.
 
 . Update version numbers in all files where necessary (for example, do
-  a grep for both `2.3.1' and `231' for release 2.3.1).
+  a grep for both '2.10.4' and '2104' for release 2.10.4).
 
-. builds/unix/configure.raw: Update `version_info'.
+. builds/unix/configure.raw: Update `version_info`.
 
 . docs/CHANGES: Document differences to last release.
 
 . README: Update.
 
-. docs/VERSIONS.TXT: Document changed `version_info'.
-
-. ChangeLog:   Announce  new  release   (both  in  the  freetype2  and
-  freetype2-demos modules).
+. docs/VERSIONS.TXT: Document changed `version_info`.
 
 . Clone the git archive to another directory with
 
-    git clone -l -s . ../freetype2.test
+    git clone -l -s . ../freetype.test
 
   or something like this and run
 
@@ -35,14 +32,14 @@ How to prepare a new release
 
   in the cloned repository to test compilation with both gcc and g++.
 
-. Test C++ compilation  for freetype2-demos too  (using `git clone' as
+. Test C++ compilation for 'freetype-demos' too (using `git clone` as
   above).
 
-. Run  src/tools/chktrcmp.py  and check  that there  are no  undefined
-  trace_XXXX macros.
+. Run `src/tools/chktrcmp.py` and check that there are no undefined
+  `trace_XXXX` macros.
 
-. After pushing the new release,  tag the git repositories (freetype2,
-  freetype2-demos) with
+. After pushing the new release, tag the git repositories ('freetype',
+  'freetype-demos') with
 
     git tag VER-<version> -m "" -u <committer>
 
@@ -54,29 +51,29 @@ How to prepare a new release
 
     git clean -ndx
 
-  that the git directory is really clean  (and remove extraneous files
+  that the git directory is really clean (and remove extraneous files
   if necessary).
 
-. Say `make  dist' in both the  freetype2 and freetype2-demos  modules
-  to generate the .tar.gz, .tar.xz, and .zip files.
+. Say `make dist` in both the 'freetype' and 'freetype-demos'
+  repositories to generate the `.tar.gz`, `.tar.xz`, and `.zip` files.
 
-. Create     the     doc    bundles    (freetype-doc-<version>.tar.gz,
-  freetype-doc-<version>.tar.xz,    ftdoc<version>.zip).    This    is
+. Create the doc bundles (`freetype-doc-<version>.tar.gz`,
+  `freetype-doc-<version>.tar.xz`, `ftdoc<version>.zip`).  This is
   everything in
 
     <freetype-web git repository>/freetype2/docs
 
-  except the `reference' subdirectory.   Do *not* use option `-l' from
+  except the `reference` subdirectory.  Do *not* use option `-l` from
   zip!
 
-. Run the following script (with updated `$VERSION', `$SAVANNAH_USER',
-  and $SOURCEFORGE_USER  variables) to sign and upload the  bundles to
+. Run the following script (with updated `$VERSION`, `$SAVANNAH_USER`,
+  and `$SOURCEFORGE_USER` variables) to sign and upload the bundles to
   both Savannah and SourceForge.  The signing code has been taken from
-  the `gnupload' script (part of the automake bundle).
+  the `gnupload` script (part of the 'automake' bundle).
 
     #!/bin/sh
 
-    VERSION=2.5.1
+    VERSION=2.10.4
     SAVANNAH_USER=wl
     SOURCEFORGE_USER=wlemb
 
@@ -155,12 +152,13 @@ How to prepare a new release
 
     # EOF
 
-. Prepare a  README for SourceForge  and upload it  with the following
-  script (with updated `$VERSION' and $SOURCEFORGE_USER variables).
+. Prepare a `README` file for SourceForge and upload it with the
+  following script (with updated `$VERSION` and `$SOURCEFORGE_USER`
+  variables).
 
     #!/bin/sh
 
-    VERSION=2.5.1
+    VERSION=2.10.4
     SOURCEFORGE_USER=wlemb
 
     #####################################################################
@@ -170,26 +168,20 @@ How to prepare a new release
 
     # EOF
 
-. On   SourceForge,   tag   the    just   uploaded   `ftXXX.zip'   and
-  `freetype-XXX.tar.xz'  files as the  default files to  download  for
-  `Windows' and `Others', respectively.
-
-. Copy the reference files (generated by `make dist') to
-
-    <freetype-web git repository>/freetype2/docs/reference
-
-. Update the `freetype-web' repository.  `git push' then automatically
-  triggers an update  of the public web pages  within ten minutes, due
-  to a cron script (on wl@freedesktop.org) that rsyncs with
+. On SourceForge, tag the just uploaded `ftXXX.zip` and
+  `freetype-XXX.tar.xz` files as the default files to download for
+  'Windows' and 'Others', respectively.
 
-    freedesktop.org://srv/freetype.freedesktop.org/www
+. Trigger the automatic generation of the online API reference by
+  updating the `FT_VERSION` variable in file `.gitlab-ci.yml` of the
+  'freetype-web' repository.
 
-. Announce new release on freetype-announce@nongnu.org and to relevant
-  newsgroups.
+. Announce new release on 'freetype-announce@nongnu.org' and to
+  relevant newsgroups.
 
 ----------------------------------------------------------------------
 
-Copyright (C) 2003-2020 by
+Copyright (C) 2003-2021 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
 This  file is  part of  the FreeType  project, and  may only  be used,
diff --git a/freetype/include/dlg/dlg.h b/freetype/include/dlg/dlg.h
new file mode 100644
index 000000000..3a7abf8f0
--- /dev/null
+++ b/freetype/include/dlg/dlg.h
@@ -0,0 +1,270 @@
+// Copyright (c) 2019 nyorain
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt
+
+#ifndef INC_DLG_DLG_H_
+#define INC_DLG_DLG_H_
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+// Hosted at https://github.com/nyorain/dlg.
+// There are examples and documentation.
+// Issue reports and contributions appreciated.
+
+// - CONFIG -
+// Define this macro to make all dlg macros have no effect at all
+// #define DLG_DISABLE
+
+// the log/assertion levels below which logs/assertions are ignored
+// defaulted depending on the NDEBUG macro
+#ifndef DLG_LOG_LEVEL
+	#ifdef NDEBUG
+		#define DLG_LOG_LEVEL dlg_level_warn
+	#else
+		#define DLG_LOG_LEVEL dlg_level_trace
+	#endif
+#endif
+
+#ifndef DLG_ASSERT_LEVEL
+	#ifdef NDEBUG
+		#define DLG_ASSERT_LEVEL dlg_level_warn
+	#else
+		#define DLG_ASSERT_LEVEL dlg_level_trace
+	#endif
+#endif
+
+// the assert level of dlg_assert
+#ifndef DLG_DEFAULT_ASSERT
+	#define DLG_DEFAULT_ASSERT dlg_level_error
+#endif
+
+// evaluated to the 'file' member in dlg_origin
+#ifndef DLG_FILE
+	#define DLG_FILE dlg__strip_root_path(__FILE__, DLG_BASE_PATH)
+
+	// the base path stripped from __FILE__. If you don't override DLG_FILE set this to
+	// the project root to make 'main.c' from '/some/bullshit/main.c'
+	#ifndef DLG_BASE_PATH
+		#define DLG_BASE_PATH ""
+	#endif
+#endif
+
+// Default tags applied to all logs/assertions (in the defining file).
+// Must be in format ```#define DLG_DEFAULT_TAGS "tag1", "tag2"```
+// or just nothing (as defaulted here)
+#ifndef DLG_DEFAULT_TAGS
+	#define DLG_DEFAULT_TAGS_TERM NULL
+#else
+	#define DLG_DEFAULT_TAGS_TERM DLG_DEFAULT_TAGS, NULL
+#endif
+
+// The function used for formatting. Can have any signature, but must be callable with
+// the arguments the log/assertions macros are called with. Must return a const char*
+// that will not be freed by dlg, the formatting function must keep track of it.
+// The formatting function might use dlg_thread_buffer or a custom owned buffer.
+// The returned const char* has to be valid until the dlg log/assertion ends.
+// Usually a c function with ... (i.e. using va_list) or a variadic c++ template do
+// allow formatting.
+#ifndef DLG_FMT_FUNC
+	#define DLG_FMT_FUNC dlg__printf_format
+#endif
+
+// Only overwrite (i.e. predefine) this if you know what you are doing.
+// On windows this is used to add the dllimport specified.
+// If you are using the static version of dlg (on windows) define
+// DLG_STATIC before including dlg.h
+#ifndef DLG_API
+ 	#if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(DLG_STATIC)
+		#define DLG_API __declspec(dllimport)
+	#else
+		#define DLG_API
+	#endif
+#endif
+
+// - utility -
+// two methods needed since cplusplus does not support compound literals
+// and c does not support uniform initialization/initializer lists
+#ifdef __cplusplus
+	#include <initializer_list>
+	#define DLG_CREATE_TAGS(...) std::initializer_list<const char*> \
+		{DLG_DEFAULT_TAGS_TERM, __VA_ARGS__, NULL}.begin()
+#else
+	#define DLG_CREATE_TAGS(...) (const char* const[]) {DLG_DEFAULT_TAGS_TERM, __VA_ARGS__, NULL}
+#endif
+
+#ifdef __GNUC__
+	#define DLG_PRINTF_ATTRIB(a, b) __attribute__ ((format (printf, a, b)))
+#else
+	#define DLG_PRINTF_ATTRIB(a, b)
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+// Represents the importance of a log/assertion call.
+enum dlg_level {
+	dlg_level_trace = 0, // temporary used debug, e.g. to check if control reaches function
+	dlg_level_debug, // general debugging, prints e.g. all major events
+	dlg_level_info, // general useful information
+	dlg_level_warn, // warning, something went wrong but might have no (really bad) side effect
+	dlg_level_error, // something really went wrong; expect serious issues
+	dlg_level_fatal // critical error; application is likely to crash/exit
+};
+
+// Holds various information associated with a log/assertion call.
+// Forwarded to the output handler.
+struct dlg_origin {
+	const char* file;
+	unsigned int line;
+	const char* func;
+	enum dlg_level level;
+	const char** tags; // null-terminated
+	const char* expr; // assertion expression, otherwise null
+};
+
+// Type of the output handler, see dlg_set_handler.
+typedef void(*dlg_handler)(const struct dlg_origin* origin, const char* string, void* data);
+
+#ifdef DLG_DISABLE
+	// Tagged/Untagged logging with variable level
+	// Tags must always be in the format `("tag1", "tag2")` (including brackets)
+	#define dlg_log(level, ...)
+	#define dlg_logt(level, tags, ...)
+
+	// Dynamic level assert macros in various versions for additional arguments
+	#define dlg_assertl(level, expr) // assert without tags/message
+	#define dlg_assertlt(level, tags, expr) // assert with tags
+	#define dlg_assertlm(level, expr, ...) // assert with message
+	#define dlg_assertltm(level, tags, expr, ...) // assert with tags & message
+
+	// Sets the handler that is responsible for formatting and outputting log calls.
+	// This function is not thread safe and the handler is set globally.
+	// The handler itself must not change dlg tags or call a dlg macro (if it
+	// does so, the provided string or tags array in 'origin' might get invalid).
+	// The handler can also be used for various other things such as dealing
+	// with failed assertions or filtering calls based on the passed tags.
+	// The default handler is dlg_default_output (see its doc for more info).
+	// If using c++ make sure the registered handler cannot throw e.g. by
+	// wrapping everything into a try-catch blog.
+	inline void dlg_set_handler(dlg_handler handler, void* data) {
+		(void) handler;
+		(void) data;
+	}
+
+	// Returns the currently active dlg handler and sets `data` to
+	// its user data pointer. `data` must not be NULL.
+	// Useful to create handler chains.
+	// This function is not threadsafe, i.e. retrieving the handler while
+	// changing it from another thread is unsafe.
+	// See `dlg_set_handler`.
+	inline dlg_handler dlg_get_handler(void** data) {
+		*data = NULL;
+		return NULL;
+	}
+
+	// The default output handler.
+	// Only use this to reset the output handler, prefer to use
+	// dlg_generic_output (from output.h) which this function simply calls.
+	// It also flushes the stream used and correctly outputs even from multiple threads.
+	inline void dlg_default_output(const struct dlg_origin* o, const char* str, void* data) {
+		(void) o;
+		(void) str;
+		(void) data;
+	}
+
+	// Adds the given tag associated with the given function to the thread specific list.
+	// If func is not NULL the tag will only applied to calls from the same function.
+	// Remove the tag again calling dlg_remove_tag (with exactly the same pointers!).
+	// Does not check if the tag is already present.
+	inline void dlg_add_tag(const char* tag, const char* func) {
+		(void) tag;
+		(void) func;
+	}
+
+	// Removes a tag added with dlg_add_tag (has no effect for tags no present).
+	// The pointers must be exactly the same pointers that were supplied to dlg_add_tag,
+	// this function will not check using strcmp. When the same tag/func combination
+	// is added multiple times, this function remove exactly one candidate, it is
+	// undefined which. Returns whether a tag was found (and removed).
+	inline bool dlg_remove_tag(const char* tag, const char* func) {
+		(void) tag;
+		(void) func;
+		return true;
+	}
+
+	// Returns the thread-specific buffer and its size for dlg.
+	// The buffer should only be used by formatting functions.
+	// The buffer can be reallocated and the size changed, just make sure
+	// to update both values correctly.
+	inline char** dlg_thread_buffer(size_t** size) {
+		(void) size;
+		return NULL;
+	}
+
+#else // DLG_DISABLE
+	#define dlg_log(level, ...) if(level >= DLG_LOG_LEVEL) \
+		dlg__do_log(level, DLG_CREATE_TAGS(NULL), DLG_FILE, __LINE__, __func__,  \
+		DLG_FMT_FUNC(__VA_ARGS__), NULL)
+	#define dlg_logt(level, tags, ...) if(level >= DLG_LOG_LEVEL) \
+		dlg__do_log(level, DLG_CREATE_TAGS tags, DLG_FILE, __LINE__, __func__, \
+		DLG_FMT_FUNC(__VA_ARGS__), NULL)
+
+	#define dlg_assertl(level, expr) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+		dlg__do_log(level, DLG_CREATE_TAGS(NULL), DLG_FILE, __LINE__, __func__, NULL, #expr)
+	#define dlg_assertlt(level, tags, expr) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+		dlg__do_log(level, DLG_CREATE_TAGS tags, DLG_FILE, __LINE__, __func__, NULL, #expr)
+	#define dlg_assertlm(level, expr, ...) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+		dlg__do_log(level, DLG_CREATE_TAGS(NULL), DLG_FILE, __LINE__, __func__,  \
+		DLG_FMT_FUNC(__VA_ARGS__), #expr)
+	#define dlg_assertltm(level, tags, expr, ...) if(level >= DLG_ASSERT_LEVEL && !(expr)) \
+		dlg__do_log(level, DLG_CREATE_TAGS tags, DLG_FILE, __LINE__,  \
+		__func__, DLG_FMT_FUNC(__VA_ARGS__), #expr)
+
+	DLG_API void dlg_set_handler(dlg_handler handler, void* data);
+	DLG_API dlg_handler dlg_get_handler(void** data);
+	DLG_API void dlg_default_output(const struct dlg_origin*, const char* string, void*);
+	DLG_API void dlg_add_tag(const char* tag, const char* func);
+	DLG_API bool dlg_remove_tag(const char* tag, const char* func);
+	DLG_API char** dlg_thread_buffer(size_t** size);
+
+	// - Private interface: not part of the abi/api but needed in macros -
+	// Formats the given format string and arguments as printf would, uses the thread buffer.
+	DLG_API const char* dlg__printf_format(const char* format, ...) DLG_PRINTF_ATTRIB(1, 2);
+	DLG_API void dlg__do_log(enum dlg_level lvl, const char* const*, const char*, int,
+		const char*, const char*, const char*);
+	DLG_API const char* dlg__strip_root_path(const char* file, const char* base);
+#endif // DLG_DISABLE
+
+// Untagged leveled logging
+#define dlg_trace(...) dlg_log(dlg_level_trace, __VA_ARGS__)
+#define dlg_debug(...) dlg_log(dlg_level_debug, __VA_ARGS__)
+#define dlg_info(...) dlg_log(dlg_level_info, __VA_ARGS__)
+#define dlg_warn(...) dlg_log(dlg_level_warn, __VA_ARGS__)
+#define dlg_error(...) dlg_log(dlg_level_error, __VA_ARGS__)
+#define dlg_fatal(...) dlg_log(dlg_level_fatal, __VA_ARGS__)
+
+// Tagged leveled logging
+#define dlg_tracet(tags, ...) dlg_logt(dlg_level_trace, tags, __VA_ARGS__)
+#define dlg_debugt(tags, ...) dlg_logt(dlg_level_debug, tags, __VA_ARGS__)
+#define dlg_infot(tags, ...) dlg_logt(dlg_level_info, tags, __VA_ARGS__)
+#define dlg_warnt(tags, ...) dlg_logt(dlg_level_warn, tags, __VA_ARGS__)
+#define dlg_errort(tags, ...) dlg_logt(dlg_level_error, tags, __VA_ARGS__)
+#define dlg_fatalt(tags, ...) dlg_logt(dlg_level_fatal, tags, __VA_ARGS__)
+
+// Assert macros useing DLG_DEFAULT_ASSERT as level
+#define dlg_assert(expr) dlg_assertl(DLG_DEFAULT_ASSERT, expr)
+#define dlg_assertt(tags, expr) dlg_assertlt(DLG_DEFAULT_ASSERT, tags, expr)
+#define dlg_assertm(expr, ...) dlg_assertlm(DLG_DEFAULT_ASSERT, expr, __VA_ARGS__)
+#define dlg_asserttm(tags, expr, ...) dlg_assertltm(DLG_DEFAULT_ASSERT, tags, expr, __VA_ARGS__)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // header guard
diff --git a/freetype/include/dlg/output.h b/freetype/include/dlg/output.h
new file mode 100644
index 000000000..453e4a561
--- /dev/null
+++ b/freetype/include/dlg/output.h
@@ -0,0 +1,172 @@
+// Copyright (c) 2019 nyorain
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt
+
+#ifndef INC_DLG_OUTPUT_H_
+#define INC_DLG_OUTPUT_H_
+
+#include <dlg/dlg.h>
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Text style
+enum dlg_text_style {
+	dlg_text_style_reset     = 0,
+	dlg_text_style_bold      = 1,
+	dlg_text_style_dim       = 2,
+	dlg_text_style_italic    = 3,
+	dlg_text_style_underline = 4,
+	dlg_text_style_blink     = 5,
+	dlg_text_style_rblink    = 6,
+	dlg_text_style_reversed  = 7,
+	dlg_text_style_conceal   = 8,
+	dlg_text_style_crossed   = 9,
+	dlg_text_style_none,
+};
+
+// Text color
+enum dlg_color {
+	dlg_color_black = 0,
+	dlg_color_red,
+	dlg_color_green,
+	dlg_color_yellow,
+	dlg_color_blue,
+	dlg_color_magenta,
+	dlg_color_cyan,
+	dlg_color_gray,
+	dlg_color_reset = 9,
+
+	dlg_color_black2 = 60,
+	dlg_color_red2,
+	dlg_color_green2,
+	dlg_color_yellow2,
+	dlg_color_blue2,
+	dlg_color_magenta2,
+	dlg_color_cyan2,
+	dlg_color_gray2,
+
+	dlg_color_none = 69,
+};
+
+struct dlg_style {
+	enum dlg_text_style style;
+	enum dlg_color fg;
+	enum dlg_color bg;
+};
+
+// Like fprintf but fixes utf-8 output to console on windows.
+// On non-windows sytems just uses the corresponding standard library
+// functions. On windows, if dlg was compiled with the win_console option,
+// will first try to output it in a way that allows the default console
+// to display utf-8. If that fails, will fall back to the standard
+// library functions.
+DLG_API int dlg_fprintf(FILE* stream, const char* format, ...) DLG_PRINTF_ATTRIB(2, 3);
+DLG_API int dlg_vfprintf(FILE* stream, const char* format, va_list list);
+
+// Like dlg_printf, but also applies the given style to this output.
+// The style will always be applied (using escape sequences), independent of the given stream.
+// On windows escape sequences don't work out of the box, see dlg_win_init_ansi().
+DLG_API int dlg_styled_fprintf(FILE* stream, struct dlg_style style,
+	const char* format, ...) DLG_PRINTF_ATTRIB(3, 4);
+
+// Features to output from the generic output handler.
+// Some features might have only an effect in the specializations.
+enum dlg_output_feature {
+	dlg_output_tags = 1, // output tags list
+	dlg_output_time = 2, // output time of log call (hour:minute:second)
+	dlg_output_style = 4, // whether to use the supplied styles
+	dlg_output_func = 8, // output function
+	dlg_output_file_line = 16, // output file:line,
+	dlg_output_newline = 32, // output a newline at the end
+	dlg_output_threadsafe = 64, // locks stream before printing
+	dlg_output_time_msecs = 128 // output micro seconds (ms on windows)
+};
+
+// The default level-dependent output styles. The array values represent the styles
+// to be used for the associated level (i.e. [0] for trace level).
+DLG_API extern const struct dlg_style dlg_default_output_styles[6];
+
+// Generic output function. Used by the default output handler and might be useful
+// for custom output handlers (that don't want to manually format the output).
+// Will call the given output func with the given data (and format + args to print)
+// for everything it has to print in printf format.
+// See also the *_stream and *_buf specializations for common usage.
+// The given output function must not be NULL.
+typedef void(*dlg_generic_output_handler)(void* data, const char* format, ...);
+DLG_API void dlg_generic_output(dlg_generic_output_handler output, void* data,
+		unsigned int features, const struct dlg_origin* origin, const char* string,
+		const struct dlg_style styles[6]);
+
+// Generic output function, using a format string instead of feature flags.
+// Use following conversion characters:
+// %h - output the time in H:M:S format
+// %m - output the time in milliseconds
+// %t - output the full list of tags, comma separated
+// %f - output the function name noted in the origin
+// %o - output the file:line of the origin
+// %s - print the appropriate style escape sequence.
+// %r - print the escape sequence to reset the style.
+// %c - The content of the log/assert
+// %% - print the '%' character
+// Only the above specified conversion characters are valid, the rest are
+// written as it is.
+DLG_API void dlg_generic_outputf(dlg_generic_output_handler output, void* data,
+		const char* format_string, const struct dlg_origin* origin,
+		const char* string, const struct dlg_style styles[6]);
+
+// Generic output function. Used by the default output handler and might be useful
+// for custom output handlers (that don't want to manually format the output).
+// If stream is NULL uses stdout.
+// Automatically uses dlg_fprintf to assure correct utf-8 even on windows consoles.
+// Locks the stream (i.e. assures threadsafe access) when the associated feature
+// is passed (note that stdout/stderr might still mix from multiple threads).
+DLG_API void dlg_generic_output_stream(FILE* stream, unsigned int features,
+	const struct dlg_origin* origin, const char* string,
+	const struct dlg_style styles[6]);
+DLG_API void dlg_generic_outputf_stream(FILE* stream, const char* format_string,
+	const struct dlg_origin* origin, const char* string,
+	const struct dlg_style styles[6], bool lock_stream);
+
+// Generic output function (see dlg_generic_output) that uses a buffer instead of
+// a stream. buf must at least point to *size bytes. Will set *size to the number
+// of bytes written (capped to the given size), if buf == NULL will set *size
+// to the needed size. The size parameter must not be NULL.
+DLG_API void dlg_generic_output_buf(char* buf, size_t* size, unsigned int features,
+	const struct dlg_origin* origin, const char* string,
+	const struct dlg_style styles[6]);
+DLG_API void dlg_generic_outputf_buf(char* buf, size_t* size, const char* format_string,
+	const struct dlg_origin* origin, const char* string,
+	const struct dlg_style styles[6]);
+
+// Returns if the given stream is a tty. Useful for custom output handlers
+// e.g. to determine whether to use color.
+// NOTE: Due to windows limitations currently returns false for wsl ttys.
+DLG_API bool dlg_is_tty(FILE* stream);
+
+// Returns the null-terminated escape sequence for the given style into buf.
+// Undefined behvaiour if any member of style has a value outside its enum range (will
+// probably result in a buffer overflow or garbage being printed).
+// If all member of style are 'none' will simply nullterminate the first buf char.
+DLG_API void dlg_escape_sequence(struct dlg_style style, char buf[12]);
+
+// The reset style escape sequence.
+DLG_API extern const char* const dlg_reset_sequence;
+
+// Just returns true without other effect on non-windows systems or if dlg
+// was compiled without the win_console option.
+// On windows tries to set the console mode to ansi to make escape sequences work.
+// This works only on newer windows 10 versions. Returns false on error.
+// Only the first call to it will have an effect, following calls just return the result.
+// The function is threadsafe. Automatically called by the default output handler.
+// This will only be able to set the mode for the stdout and stderr consoles, so
+// other streams to consoles will still not work.
+DLG_API bool dlg_win_init_ansi(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // header guard
diff --git a/freetype/include/freetype/config/ftconfig.h b/freetype/include/freetype/config/ftconfig.h
index b464e0b78..65effcbe6 100644
--- a/freetype/include/freetype/config/ftconfig.h
+++ b/freetype/include/freetype/config/ftconfig.h
@@ -4,7 +4,7 @@
  *
  *   ANSI-specific configuration file (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/config/ftheader.h b/freetype/include/freetype/config/ftheader.h
index 28b5cc60c..e46d314e3 100644
--- a/freetype/include/freetype/config/ftheader.h
+++ b/freetype/include/freetype/config/ftheader.h
@@ -4,7 +4,7 @@
  *
  *   Build macros of the FreeType 2 library.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/config/ftmodule.h b/freetype/include/freetype/config/ftmodule.h
index b5c4b1ee5..d4ba3f784 100644
--- a/freetype/include/freetype/config/ftmodule.h
+++ b/freetype/include/freetype/config/ftmodule.h
@@ -19,12 +19,14 @@ FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
 FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
 FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
 FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
 FT_USE_MODULE( FT_Module_Class, psaux_module_class )
 FT_USE_MODULE( FT_Module_Class, psnames_module_class )
 FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
 FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
 FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
-FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_sdf_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_bitmap_sdf_renderer_class )
 
 /* EOF */
diff --git a/freetype/include/freetype/config/ftoption.h b/freetype/include/freetype/config/ftoption.h
index 097f19b8a..4227fd376 100644
--- a/freetype/include/freetype/config/ftoption.h
+++ b/freetype/include/freetype/config/ftoption.h
@@ -4,7 +4,7 @@
  *
  *   User-selectable configuration macros (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -105,8 +105,7 @@ FT_BEGIN_HEADER
    *
    * ```
    *   FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
-   *                       cff:no-stem-darkening=1 \
-   *                       autofitter:warping=1
+   *                       cff:no-stem-darkening=1
    * ```
    *
    */
@@ -433,6 +432,23 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
+   * Logging
+   *
+   *   Compiling FreeType in debug or trace mode makes FreeType write error
+   *   and trace log messages to `stderr`.  Enabling this macro
+   *   automatically forces the `FT_DEBUG_LEVEL_ERROR` and
+   *   `FT_DEBUG_LEVEL_TRACE` macros and allows FreeType to write error and
+   *   trace log messages to a file instead of `stderr`.  For writing logs
+   *   to a file, FreeType uses an the external `dlg` library (the source
+   *   code is in `src/dlg`).
+   *
+   *   This option needs a C99 compiler.
+   */
+/* #define FT_DEBUG_LOGGING */
+
+
+  /**************************************************************************
+   *
    * Autofitter debugging
    *
    *   If `FT_DEBUG_AUTOFIT` is defined, FreeType provides some means to
@@ -894,24 +910,6 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
-   * Compile 'autofit' module with warp hinting.  The idea of the warping
-   * code is to slightly scale and shift a glyph within a single dimension so
-   * that as much of its segments are aligned (more or less) on the grid.  To
-   * find out the optimal scaling and shifting value, various parameter
-   * combinations are tried and scored.
-   *
-   * You can switch warping on and off with the `warping` property of the
-   * auto-hinter (see file `ftdriver.h` for more information; by default it
-   * is switched off).
-   *
-   * This experimental option is not active if the rendering mode is
-   * `FT_RENDER_MODE_LIGHT`.
-   */
-#define AF_CONFIG_OPTION_USE_WARPER
-
-
-  /**************************************************************************
-   *
    * Use TrueType-like size metrics for 'light' auto-hinting.
    *
    * It is strongly recommended to avoid this option, which exists only to
@@ -962,6 +960,21 @@ FT_BEGIN_HEADER
 
 
   /*
+   * The TT_SUPPORT_COLRV1 macro is defined to indicate to clients that this
+   * version of FreeType has support for 'COLR' v1 API.  This definition is
+   * useful to FreeType clients that want to build in support for 'COLR' v1
+   * depending on a tip-of-tree checkout before it is officially released in
+   * FreeType, and while the feature cannot yet be tested against using
+   * version macros.  Don't change this macro.  This may be removed once the
+   * feature is in a FreeType release version and version macros can be used
+   * to test for availability.
+   */
+#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
+#define  TT_SUPPORT_COLRV1
+#endif
+
+
+  /*
    * Check CFF darkening parameters.  The checks are the same as in function
    * `cff_property_set` in file `cffdrivr.c`.
    */
diff --git a/freetype/include/freetype/config/ftstdlib.h b/freetype/include/freetype/config/ftstdlib.h
index d6091f8b3..6ee412a07 100644
--- a/freetype/include/freetype/config/ftstdlib.h
+++ b/freetype/include/freetype/config/ftstdlib.h
@@ -5,7 +5,7 @@
  *   ANSI-specific library and header configuration file (specification
  *   only).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -43,7 +43,8 @@
    *
    * `UINT_MAX` and `ULONG_MAX` are used to automatically compute the size of
    * `int` and `long` in bytes at compile-time.  So far, this works for all
-   * platforms the library has been tested on.
+   * platforms the library has been tested on.  We also check `ULLONG_MAX`
+   * to see whether we can use 64-bit `long long` later on.
    *
    * Note that on the extremely rare platforms that do not provide integer
    * types that are _exactly_ 16 and 32~bits wide (e.g., some old Crays where
@@ -66,6 +67,15 @@
 #define FT_LONG_MIN    LONG_MIN
 #define FT_LONG_MAX    LONG_MAX
 #define FT_ULONG_MAX   ULONG_MAX
+#ifdef LLONG_MAX
+#define FT_LLONG_MAX   LLONG_MAX
+#endif
+#ifdef LLONG_MIN
+#define FT_LLONG_MIN   LLONG_MIN
+#endif
+#ifdef ULLONG_MAX
+#define FT_ULLONG_MAX  ULLONG_MAX
+#endif
 
 
   /**************************************************************************
diff --git a/freetype/include/freetype/config/integer-types.h b/freetype/include/freetype/config/integer-types.h
index a0ca0c95e..5ef09f197 100644
--- a/freetype/include/freetype/config/integer-types.h
+++ b/freetype/include/freetype/config/integer-types.h
@@ -4,7 +4,7 @@
  *
  *   FreeType integer types definitions.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -60,6 +60,18 @@
 
 #endif /* !defined(FT_SIZEOF_LONG) */
 
+#ifndef FT_SIZEOF_LONG_LONG
+
+  /* The size of a `long long` type if available */
+#if defined( FT_ULLONG_MAX ) && FT_ULLONG_MAX >= 0xFFFFFFFFFFFFFFFFULL
+#define FT_SIZEOF_LONG_LONG  ( 64 / FT_CHAR_BIT )
+#else
+#define FT_SIZEOF_LONG_LONG  0
+#endif
+
+#endif /* !defined(FT_SIZEOF_LONG_LONG) */
+
+
   /**************************************************************************
    *
    * @section:
@@ -174,15 +186,17 @@
 #endif
 
 
-  /* determine whether we have a 64-bit `int` type for platforms without */
-  /* Autoconf                                                            */
+  /* determine whether we have a 64-bit integer type */
 #if FT_SIZEOF_LONG == ( 64 / FT_CHAR_BIT )
 
-  /* `FT_LONG64` must be defined if a 64-bit type is available */
-#define FT_LONG64
 #define FT_INT64   long
 #define FT_UINT64  unsigned long
 
+#elif FT_SIZEOF_LONG_LONG >= ( 64 / FT_CHAR_BIT )
+
+#define FT_INT64   long long int
+#define FT_UINT64  unsigned long long int
+
   /**************************************************************************
    *
    * A 64-bit data type may create compilation problems if you compile in
@@ -192,16 +206,9 @@
    */
 #elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 )
 
-#if defined( __STDC_VERSION__ ) && __STDC_VERSION__ >= 199901L
-
-#define FT_LONG64
-#define FT_INT64   long long int
-#define FT_UINT64  unsigned long long int
-
-#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
+#if defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
 
   /* this compiler provides the `__int64` type */
-#define FT_LONG64
 #define FT_INT64   __int64
 #define FT_UINT64  unsigned __int64
 
@@ -211,7 +218,6 @@
   /*       to test the compiler version.                                 */
 
   /* this compiler provides the `__int64` type */
-#define FT_LONG64
 #define FT_INT64   __int64
 #define FT_UINT64  unsigned __int64
 
@@ -221,22 +227,20 @@
 
 #elif defined( __MWERKS__ )    /* Metrowerks CodeWarrior */
 
-#define FT_LONG64
 #define FT_INT64   long long int
 #define FT_UINT64  unsigned long long int
 
 #elif defined( __GNUC__ )
 
   /* GCC provides the `long long` type */
-#define FT_LONG64
 #define FT_INT64   long long int
 #define FT_UINT64  unsigned long long int
 
-#endif /* __STDC_VERSION__ >= 199901L */
+#endif /* !__STDC__ */
 
 #endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
 
-#ifdef FT_LONG64
+#ifdef FT_INT64
   typedef FT_INT64   FT_Int64;
   typedef FT_UINT64  FT_UInt64;
 #endif
diff --git a/freetype/include/freetype/config/mac-support.h b/freetype/include/freetype/config/mac-support.h
index 94867088e..ef58d8b3f 100644
--- a/freetype/include/freetype/config/mac-support.h
+++ b/freetype/include/freetype/config/mac-support.h
@@ -4,7 +4,7 @@
  *
  *   Mac/OS X support configuration header.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/config/public-macros.h b/freetype/include/freetype/config/public-macros.h
index 6aa673e80..9fbb3274a 100644
--- a/freetype/include/freetype/config/public-macros.h
+++ b/freetype/include/freetype/config/public-macros.h
@@ -4,7 +4,7 @@
  *
  *   Define a set of compiler macros used in public FreeType headers.
  *
- * Copyright (C) 2020 by
+ * Copyright (C) 2020-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -103,6 +103,7 @@ FT_BEGIN_HEADER
    */
 #define FT_EXPORT( x )  FT_PUBLIC_FUNCTION_ATTRIBUTE extern x
 
+
   /*
    * `FT_UNUSED` indicates that a given parameter is not used -- this is
    * only used to get rid of unpleasant compiler warnings.
@@ -115,6 +116,23 @@ FT_BEGIN_HEADER
 #endif
 
 
+  /*
+   * Support for casts in both C and C++.
+   */
+#ifdef __cplusplus
+#define FT_STATIC_CAST( type, var )       static_cast<type>(var)
+#define FT_REINTERPRET_CAST( type, var )  reinterpret_cast<type>(var)
+
+#define FT_STATIC_BYTE_CAST( type, var )                         \
+          static_cast<type>( static_cast<unsigned char>( var ) )
+#else
+#define FT_STATIC_CAST( type, var )       (type)(var)
+#define FT_REINTERPRET_CAST( type, var )  (type)(var)
+
+#define FT_STATIC_BYTE_CAST( type, var )  (type)(unsigned char)(var)
+#endif
+
+
 FT_END_HEADER
 
 #endif  /* FREETYPE_CONFIG_PUBLIC_MACROS_H_ */
diff --git a/freetype/include/freetype/freetype.h b/freetype/include/freetype/freetype.h
index be191f5aa..f6c66b94a 100644
--- a/freetype/include/freetype/freetype.h
+++ b/freetype/include/freetype/freetype.h
@@ -4,7 +4,7 @@
  *
  *   FreeType high-level API and common types (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -33,6 +33,34 @@ FT_BEGIN_HEADER
   /**************************************************************************
    *
    * @section:
+   *   preamble
+   *
+   * @title:
+   *   Preamble
+   *
+   * @abstract:
+   *   What FreeType is and isn't
+   *
+   * @description:
+   *   FreeType is a library that provides access to glyphs in font files.  It
+   *   scales the glyph images and their metrics to a requested size, and it
+   *   rasterizes the glyph images to produce pixel or subpixel alpha coverage
+   *   bitmaps.
+   *
+   *   Note that FreeType is _not_ a text layout engine.  You have to use
+   *   higher-level libraries like HarfBuzz, Pango, or ICU for that.
+   *
+   *   Note also that FreeType does _not_ perform alpha blending or
+   *   compositing the resulting bitmaps or pixmaps by itself.  Use your
+   *   favourite graphics library (for example, Cairo or Skia) to further
+   *   process FreeType's output.
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * @section:
    *   header_inclusion
    *
    * @title:
@@ -176,6 +204,7 @@ FT_BEGIN_HEADER
    *   FT_Size_RequestRec
    *   FT_Size_Request
    *   FT_Set_Transform
+   *   FT_Get_Transform
    *   FT_Load_Glyph
    *   FT_Get_Char_Index
    *   FT_Get_First_Char
@@ -587,11 +616,12 @@ FT_BEGIN_HEADER
    */
 
 #ifndef FT_ENC_TAG
-#define FT_ENC_TAG( value, a, b, c, d )         \
-          value = ( ( (FT_UInt32)(a) << 24 ) |  \
-                    ( (FT_UInt32)(b) << 16 ) |  \
-                    ( (FT_UInt32)(c) <<  8 ) |  \
-                      (FT_UInt32)(d)         )
+
+#define FT_ENC_TAG( value, a, b, c, d )                             \
+          value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32, a ) << 24 ) | \
+                    ( FT_STATIC_BYTE_CAST( FT_UInt32, b ) << 16 ) | \
+                    ( FT_STATIC_BYTE_CAST( FT_UInt32, c ) <<  8 ) | \
+                      FT_STATIC_BYTE_CAST( FT_UInt32, d )         )
 
 #endif /* FT_ENC_TAG */
 
@@ -701,11 +731,16 @@ FT_BEGIN_HEADER
    *     Same as FT_ENCODING_JOHAB.  Deprecated.
    *
    * @note:
-   *   By default, FreeType enables a Unicode charmap and tags it with
-   *   `FT_ENCODING_UNICODE` when it is either provided or can be generated
-   *   from PostScript glyph name dictionaries in the font file.  All other
-   *   encodings are considered legacy and tagged only if explicitly defined
-   *   in the font file.  Otherwise, `FT_ENCODING_NONE` is used.
+   *   When loading a font, FreeType makes a Unicode charmap active if
+   *   possible (either if the font provides such a charmap, or if FreeType
+   *   can synthesize one from PostScript glyph name dictionaries; in either
+   *   case, the charmap is tagged with `FT_ENCODING_UNICODE`).  If such a
+   *   charmap is synthesized, it is placed at the first position of the
+   *   charmap array.
+   *
+   *   All other encodings are considered legacy and tagged only if
+   *   explicitly defined in the font file.  Otherwise, `FT_ENCODING_NONE` is
+   *   used.
    *
    *   `FT_ENCODING_NONE` is set by the BDF and PCF drivers if the charmap is
    *   neither Unicode nor ISO-8859-1 (otherwise it is set to
@@ -2065,7 +2100,8 @@ FT_BEGIN_HEADER
    *     The size in bytes of the file in memory.
    *
    *   pathname ::
-   *     A pointer to an 8-bit file pathname.  The pointer is not owned by
+   *     A pointer to an 8-bit file pathname, which must be a C~string (i.e.,
+   *     no null bytes except at the very end).  The pointer is not owned by
    *     FreeType.
    *
    *   stream ::
@@ -2084,8 +2120,7 @@ FT_BEGIN_HEADER
    *     Extra parameters passed to the font driver when opening a new face.
    *
    * @note:
-   *   The stream type is determined by the contents of `flags` that are
-   *   tested in the following order by @FT_Open_Face:
+   *   The stream type is determined by the contents of `flags`:
    *
    *   If the @FT_OPEN_MEMORY bit is set, assume that this is a memory file
    *   of `memory_size` bytes, located at `memory_address`.  The data are not
@@ -2098,6 +2133,9 @@ FT_BEGIN_HEADER
    *   Otherwise, if the @FT_OPEN_PATHNAME bit is set, assume that this is a
    *   normal file and use `pathname` to open it.
    *
+   *   If none of the above bits are set or if multiple are set at the same
+   *   time, the flags are invalid and @FT_Open_Face fails.
+   *
    *   If the @FT_OPEN_DRIVER bit is set, @FT_Open_Face only tries to open
    *   the file with the driver whose handler is in `driver`.
    *
@@ -2150,6 +2188,13 @@ FT_BEGIN_HEADER
    *   FreeType error code.  0~means success.
    *
    * @note:
+   *   The `pathname` string should be recognizable as such by a standard
+   *   `fopen` call on your system; in particular, this means that `pathname`
+   *   must not contain null bytes.  If that is not sufficient to address all
+   *   file name possibilities (for example, to handle wide character file
+   *   names on Windows in UTF-16 encoding) you might use @FT_Open_Face to
+   *   pass a memory array or a stream object instead.
+   *
    *   Use @FT_Done_Face to destroy the created @FT_Face object (along with
    *   its slot and sizes).
    */
@@ -2270,6 +2315,10 @@ FT_BEGIN_HEADER
    *   See the discussion of reference counters in the description of
    *   @FT_Reference_Face.
    *
+   *   If `FT_OPEN_STREAM` is set in `args->flags`, the stream in
+   *   `args->stream` is automatically closed before this function returns
+   *   any error (including `FT_Err_Invalid_Argument`).
+   *
    * @example:
    *   To loop over all faces, use code similar to the following snippet
    *   (omitting the error handling).
@@ -2428,6 +2477,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.4.2
+   *
    */
   FT_EXPORT( FT_Error )
   FT_Reference_Face( FT_Face  face );
@@ -2874,7 +2924,7 @@ FT_BEGIN_HEADER
    *
    *     If the font is 'tricky' (see @FT_FACE_FLAG_TRICKY for more), using
    *     `FT_LOAD_NO_SCALE` usually yields meaningless outlines because the
-   *     subglyphs must be scaled and positioned with hinting instructions. 
+   *     subglyphs must be scaled and positioned with hinting instructions.
    *     This can be solved by loading the font without `FT_LOAD_NO_SCALE`
    *     and setting the character size to `font->units_per_EM`.
    *
@@ -3132,7 +3182,7 @@ FT_BEGIN_HEADER
    *   necessary to empty the cache after a mode switch to avoid false hits.
    *
    */
-#define FT_LOAD_TARGET_( x )   ( (FT_Int32)( (x) & 15 ) << 16 )
+#define FT_LOAD_TARGET_( x )   ( FT_STATIC_CAST( FT_Int32, (x) & 15 ) << 16 )
 
 #define FT_LOAD_TARGET_NORMAL  FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
 #define FT_LOAD_TARGET_LIGHT   FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT  )
@@ -3151,7 +3201,8 @@ FT_BEGIN_HEADER
    *   @FT_LOAD_TARGET_XXX value.
    *
    */
-#define FT_LOAD_TARGET_MODE( x )  ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
+#define FT_LOAD_TARGET_MODE( x )                               \
+          FT_STATIC_CAST( FT_Render_Mode, ( (x) >> 16 ) & 15 )
 
 
   /**************************************************************************
@@ -3172,11 +3223,12 @@ FT_BEGIN_HEADER
    *     A pointer to the transformation's 2x2 matrix.  Use `NULL` for the
    *     identity matrix.
    *   delta ::
-   *     A pointer to the translation vector.  Use `NULL` for the null vector.
+   *     A pointer to the translation vector.  Use `NULL` for the null
+   *     vector.
    *
    * @note:
    *   This function is provided as a convenience, but keep in mind that
-   *   @FT_Matrix coefficients are only 16.16 fixed point values, which can
+   *   @FT_Matrix coefficients are only 16.16 fixed-point values, which can
    *   limit the accuracy of the results.  Using floating-point computations
    *   to perform the transform directly in client code instead will always
    *   yield better numbers.
@@ -3197,6 +3249,39 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
+   * @function:
+   *   FT_Get_Transform
+   *
+   * @description:
+   *   Return the transformation that is applied to glyph images when they
+   *   are loaded into a glyph slot through @FT_Load_Glyph.  See
+   *   @FT_Set_Transform for more details.
+   *
+   * @input:
+   *   face ::
+   *     A handle to the source face object.
+   *
+   * @output:
+   *   matrix ::
+   *     A pointer to a transformation's 2x2 matrix.  Set this to NULL if you
+   *     are not interested in the value.
+   *
+   *   delta ::
+   *     A pointer a translation vector.  Set this to NULL if you are not
+   *     interested in the value.
+   *
+   * @since:
+   *   2.11
+   *
+   */
+  FT_EXPORT( void )
+  FT_Get_Transform( FT_Face     face,
+                    FT_Matrix*  matrix,
+                    FT_Vector*  delta );
+
+
+  /**************************************************************************
+   *
    * @enum:
    *   FT_Render_Mode
    *
@@ -3213,6 +3298,10 @@ FT_BEGIN_HEADER
    *   correction to correctly render non-monochrome glyph bitmaps onto a
    *   surface; see @FT_Render_Glyph.
    *
+   *   The @FT_RENDER_MODE_SDF is a special render mode that uses up to 256
+   *   distance values, indicating the signed distance from the grid position
+   *   to the nearest outline.
+   *
    * @values:
    *   FT_RENDER_MODE_NORMAL ::
    *     Default render mode; it corresponds to 8-bit anti-aliased bitmaps.
@@ -3238,11 +3327,49 @@ FT_BEGIN_HEADER
    *     bitmaps that are 3~times the height of the original glyph outline in
    *     pixels and use the @FT_PIXEL_MODE_LCD_V mode.
    *
+   *   FT_RENDER_MODE_SDF ::
+   *     This mode corresponds to 8-bit, single-channel signed distance field
+   *     (SDF) bitmaps.  Each pixel in the SDF grid is the value from the
+   *     pixel's position to the nearest glyph's outline.  The distances are
+   *     calculated from the center of the pixel and are positive if they are
+   *     filled by the outline (i.e., inside the outline) and negative
+   *     otherwise.  Check the note below on how to convert the output values
+   *     to usable data.
+   *
    * @note:
    *   The selected render mode only affects vector glyphs of a font.
    *   Embedded bitmaps often have a different pixel mode like
    *   @FT_PIXEL_MODE_MONO.  You can use @FT_Bitmap_Convert to transform them
    *   into 8-bit pixmaps.
+   *
+   *   For @FT_RENDER_MODE_SDF the output bitmap buffer contains normalized
+   *   distances that are packed into unsigned 8-bit values.  To get pixel
+   *   values in floating point representation use the following pseudo-C
+   *   code for the conversion.
+   *
+   *   ```
+   *   // Load glyph and render using FT_RENDER_MODE_SDF,
+   *   // then use the output buffer as follows.
+   *
+   *   ...
+   *   FT_Byte  buffer = glyph->bitmap->buffer;
+   *
+   *
+   *   for pixel in buffer
+   *   {
+   *     // `sd` is the signed distance and `spread` is the current spread;
+   *     // the default spread is 2 and can be changed.
+   *
+   *     float  sd = (float)pixel - 128.0f;
+   *
+   *
+   *     // Convert to pixel values.
+   *     sd = ( sd / 128.0f ) * spread;
+   *
+   *     // Store `sd` in a buffer or use as required.
+   *   }
+   *
+   *   ```
    */
   typedef enum  FT_Render_Mode_
   {
@@ -3251,6 +3378,7 @@ FT_BEGIN_HEADER
     FT_RENDER_MODE_MONO,
     FT_RENDER_MODE_LCD,
     FT_RENDER_MODE_LCD_V,
+    FT_RENDER_MODE_SDF,
 
     FT_RENDER_MODE_MAX
 
@@ -3338,7 +3466,8 @@ FT_BEGIN_HEADER
    *
    *   which is known as the OVER operator.
    *
-   *   To correctly composite an antialiased pixel of a glyph onto a surface,
+   *   To correctly composite an anti-aliased pixel of a glyph onto a
+   *   surface,
    *
    *   1. take the foreground and background colors (e.g., in sRGB space)
    *      and apply gamma to get them in a linear space,
@@ -4018,168 +4147,6 @@ FT_BEGIN_HEADER
   /**************************************************************************
    *
    * @section:
-   *   layer_management
-   *
-   * @title:
-   *   Glyph Layer Management
-   *
-   * @abstract:
-   *   Retrieving and manipulating OpenType's 'COLR' table data.
-   *
-   * @description:
-   *   The functions described here allow access of colored glyph layer data
-   *   in OpenType's 'COLR' tables.
-   */
-
-
-  /**************************************************************************
-   *
-   * @struct:
-   *   FT_LayerIterator
-   *
-   * @description:
-   *   This iterator object is needed for @FT_Get_Color_Glyph_Layer.
-   *
-   * @fields:
-   *   num_layers ::
-   *     The number of glyph layers for the requested glyph index.  Will be
-   *     set by @FT_Get_Color_Glyph_Layer.
-   *
-   *   layer ::
-   *     The current layer.  Will be set by @FT_Get_Color_Glyph_Layer.
-   *
-   *   p ::
-   *     An opaque pointer into 'COLR' table data.  The caller must set this
-   *     to `NULL` before the first call of @FT_Get_Color_Glyph_Layer.
-   */
-  typedef struct  FT_LayerIterator_
-  {
-    FT_UInt   num_layers;
-    FT_UInt   layer;
-    FT_Byte*  p;
-
-  } FT_LayerIterator;
-
-
-  /**************************************************************************
-   *
-   * @function:
-   *   FT_Get_Color_Glyph_Layer
-   *
-   * @description:
-   *   This is an interface to the 'COLR' table in OpenType fonts to
-   *   iteratively retrieve the colored glyph layers associated with the
-   *   current glyph slot.
-   *
-   *     https://docs.microsoft.com/en-us/typography/opentype/spec/colr
-   *
-   *   The glyph layer data for a given glyph index, if present, provides an
-   *   alternative, multi-color glyph representation: Instead of rendering
-   *   the outline or bitmap with the given glyph index, glyphs with the
-   *   indices and colors returned by this function are rendered layer by
-   *   layer.
-   *
-   *   The returned elements are ordered in the z~direction from bottom to
-   *   top; the 'n'th element should be rendered with the associated palette
-   *   color and blended on top of the already rendered layers (elements 0,
-   *   1, ..., n-1).
-   *
-   * @input:
-   *   face ::
-   *     A handle to the parent face object.
-   *
-   *   base_glyph ::
-   *     The glyph index the colored glyph layers are associated with.
-   *
-   * @inout:
-   *   iterator ::
-   *     An @FT_LayerIterator object.  For the first call you should set
-   *     `iterator->p` to `NULL`.  For all following calls, simply use the
-   *     same object again.
-   *
-   * @output:
-   *   aglyph_index ::
-   *     The glyph index of the current layer.
-   *
-   *   acolor_index ::
-   *     The color index into the font face's color palette of the current
-   *     layer.  The value 0xFFFF is special; it doesn't reference a palette
-   *     entry but indicates that the text foreground color should be used
-   *     instead (to be set up by the application outside of FreeType).
-   *
-   *     The color palette can be retrieved with @FT_Palette_Select.
-   *
-   * @return:
-   *   Value~1 if everything is OK.  If there are no more layers (or if there
-   *   are no layers at all), value~0 gets returned.  In case of an error,
-   *   value~0 is returned also.
-   *
-   * @note:
-   *   This function is necessary if you want to handle glyph layers by
-   *   yourself.  In particular, functions that operate with @FT_GlyphRec
-   *   objects (like @FT_Get_Glyph or @FT_Glyph_To_Bitmap) don't have access
-   *   to this information.
-   *
-   *   Note that @FT_Render_Glyph is able to handle colored glyph layers
-   *   automatically if the @FT_LOAD_COLOR flag is passed to a previous call
-   *   to @FT_Load_Glyph.  [This is an experimental feature.]
-   *
-   * @example:
-   *   ```
-   *     FT_Color*         palette;
-   *     FT_LayerIterator  iterator;
-   *
-   *     FT_Bool  have_layers;
-   *     FT_UInt  layer_glyph_index;
-   *     FT_UInt  layer_color_index;
-   *
-   *
-   *     error = FT_Palette_Select( face, palette_index, &palette );
-   *     if ( error )
-   *       palette = NULL;
-   *
-   *     iterator.p  = NULL;
-   *     have_layers = FT_Get_Color_Glyph_Layer( face,
-   *                                             glyph_index,
-   *                                             &layer_glyph_index,
-   *                                             &layer_color_index,
-   *                                             &iterator );
-   *
-   *     if ( palette && have_layers )
-   *     {
-   *       do
-   *       {
-   *         FT_Color  layer_color;
-   *
-   *
-   *         if ( layer_color_index == 0xFFFF )
-   *           layer_color = text_foreground_color;
-   *         else
-   *           layer_color = palette[layer_color_index];
-   *
-   *         // Load and render glyph `layer_glyph_index', then
-   *         // blend resulting pixmap (using color `layer_color')
-   *         // with previously created pixmaps.
-   *
-   *       } while ( FT_Get_Color_Glyph_Layer( face,
-   *                                           glyph_index,
-   *                                           &layer_glyph_index,
-   *                                           &layer_color_index,
-   *                                           &iterator ) );
-   *     }
-   *   ```
-   */
-  FT_EXPORT( FT_Bool )
-  FT_Get_Color_Glyph_Layer( FT_Face            face,
-                            FT_UInt            base_glyph,
-                            FT_UInt           *aglyph_index,
-                            FT_UInt           *acolor_index,
-                            FT_LayerIterator*  iterator );
-
-
-  /**************************************************************************
-   *
-   * @section:
    *   base_interface
    *
    */
@@ -4267,6 +4234,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.8
+   *
    */
   FT_EXPORT( FT_UShort )
   FT_Get_FSType_Flags( FT_Face  face );
@@ -4360,6 +4328,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.6
+   *
    */
   FT_EXPORT( FT_UInt )
   FT_Face_GetCharVariantIndex( FT_Face   face,
@@ -4396,6 +4365,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.6
+   *
    */
   FT_EXPORT( FT_Int )
   FT_Face_GetCharVariantIsDefault( FT_Face   face,
@@ -4427,6 +4397,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.6
+   *
    */
   FT_EXPORT( FT_UInt32* )
   FT_Face_GetVariantSelectors( FT_Face  face );
@@ -4460,6 +4431,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.6
+   *
    */
   FT_EXPORT( FT_UInt32* )
   FT_Face_GetVariantsOfChar( FT_Face   face,
@@ -4494,6 +4466,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.6
+   *
    */
   FT_EXPORT( FT_UInt32* )
   FT_Face_GetCharsOfVariant( FT_Face   face,
@@ -4766,8 +4739,8 @@ FT_BEGIN_HEADER
    *
    */
 #define FREETYPE_MAJOR  2
-#define FREETYPE_MINOR  10
-#define FREETYPE_PATCH  4
+#define FREETYPE_MINOR  11
+#define FREETYPE_PATCH  1
 
 
   /**************************************************************************
@@ -4829,6 +4802,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.5
+   *
    */
   FT_EXPORT( FT_Bool )
   FT_Face_CheckTrueTypePatents( FT_Face  face );
@@ -4857,6 +4831,7 @@ FT_BEGIN_HEADER
    *
    * @since:
    *   2.3.5
+   *
    */
   FT_EXPORT( FT_Bool )
   FT_Face_SetUnpatentedHinting( FT_Face  face,
diff --git a/freetype/include/freetype/ftadvanc.h b/freetype/include/freetype/ftadvanc.h
index f166bc6f9..3a13bd3de 100644
--- a/freetype/include/freetype/ftadvanc.h
+++ b/freetype/include/freetype/ftadvanc.h
@@ -4,7 +4,7 @@
  *
  *   Quick computation of advance widths (specification only).
  *
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftbbox.h b/freetype/include/freetype/ftbbox.h
index fda1ad94a..713aedb15 100644
--- a/freetype/include/freetype/ftbbox.h
+++ b/freetype/include/freetype/ftbbox.h
@@ -4,7 +4,7 @@
  *
  *   FreeType exact bbox computation (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftbdf.h b/freetype/include/freetype/ftbdf.h
index 2e1daeeaa..c42850640 100644
--- a/freetype/include/freetype/ftbdf.h
+++ b/freetype/include/freetype/ftbdf.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing BDF-specific strings (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftbitmap.h b/freetype/include/freetype/ftbitmap.h
index 282c22e1c..11c45b0ed 100644
--- a/freetype/include/freetype/ftbitmap.h
+++ b/freetype/include/freetype/ftbitmap.h
@@ -4,7 +4,7 @@
  *
  *   FreeType utility functions for bitmaps (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftbzip2.h b/freetype/include/freetype/ftbzip2.h
index eb6a5a55d..afd2a82af 100644
--- a/freetype/include/freetype/ftbzip2.h
+++ b/freetype/include/freetype/ftbzip2.h
@@ -4,7 +4,7 @@
  *
  *   Bzip2-compressed stream support.
  *
- * Copyright (C) 2010-2020 by
+ * Copyright (C) 2010-2021 by
  * Joel Klinghed.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftcache.h b/freetype/include/freetype/ftcache.h
index 604727520..70399a328 100644
--- a/freetype/include/freetype/ftcache.h
+++ b/freetype/include/freetype/ftcache.h
@@ -4,7 +4,7 @@
  *
  *   FreeType Cache subsystem (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -86,8 +86,8 @@ FT_BEGIN_HEADER
    *   later use @FTC_CMapCache_Lookup to perform the equivalent of
    *   @FT_Get_Char_Index, only much faster.
    *
-   *   If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
-   *   later use @FTC_ImageCache_Lookup to retrieve the corresponding
+   *   If you want to use the @FT_Glyph caching, call @FTC_ImageCache_New,
+   *   then later use @FTC_ImageCache_Lookup to retrieve the corresponding
    *   @FT_Glyph objects from the cache.
    *
    *   If you need lots of small bitmaps, it is much more memory efficient to
diff --git a/freetype/include/freetype/ftchapters.h b/freetype/include/freetype/ftchapters.h
index 2ee26973e..4f32cc88c 100644
--- a/freetype/include/freetype/ftchapters.h
+++ b/freetype/include/freetype/ftchapters.h
@@ -15,6 +15,7 @@
    *   General Remarks
    *
    * @sections:
+   *   preamble
    *   header_inclusion
    *   user_allocation
    *
@@ -123,6 +124,7 @@
    *   gzip
    *   lzw
    *   bzip2
+   *   debugging_apis
    *
    */
 
diff --git a/freetype/include/freetype/ftcid.h b/freetype/include/freetype/ftcid.h
index a29fb3330..9a415bd98 100644
--- a/freetype/include/freetype/ftcid.h
+++ b/freetype/include/freetype/ftcid.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing CID font information (specification).
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * Dereg Clegg and Michael Toftdal.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftcolor.h b/freetype/include/freetype/ftcolor.h
index ecc6485e5..08dbac0cc 100644
--- a/freetype/include/freetype/ftcolor.h
+++ b/freetype/include/freetype/ftcolor.h
@@ -4,7 +4,7 @@
  *
  *   FreeType's glyph color management (specification).
  *
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -302,6 +302,1411 @@ FT_BEGIN_HEADER
   FT_Palette_Set_Foreground_Color( FT_Face   face,
                                    FT_Color  foreground_color );
 
+
+  /**************************************************************************
+   *
+   * @section:
+   *   layer_management
+   *
+   * @title:
+   *   Glyph Layer Management
+   *
+   * @abstract:
+   *   Retrieving and manipulating OpenType's 'COLR' table data.
+   *
+   * @description:
+   *   The functions described here allow access of colored glyph layer data
+   *   in OpenType's 'COLR' tables.
+   */
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_LayerIterator
+   *
+   * @description:
+   *   This iterator object is needed for @FT_Get_Color_Glyph_Layer.
+   *
+   * @fields:
+   *   num_layers ::
+   *     The number of glyph layers for the requested glyph index.  Will be
+   *     set by @FT_Get_Color_Glyph_Layer.
+   *
+   *   layer ::
+   *     The current layer.  Will be set by @FT_Get_Color_Glyph_Layer.
+   *
+   *   p ::
+   *     An opaque pointer into 'COLR' table data.  The caller must set this
+   *     to `NULL` before the first call of @FT_Get_Color_Glyph_Layer.
+   */
+  typedef struct  FT_LayerIterator_
+  {
+    FT_UInt   num_layers;
+    FT_UInt   layer;
+    FT_Byte*  p;
+
+  } FT_LayerIterator;
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Get_Color_Glyph_Layer
+   *
+   * @description:
+   *   This is an interface to the 'COLR' table in OpenType fonts to
+   *   iteratively retrieve the colored glyph layers associated with the
+   *   current glyph slot.
+   *
+   *     https://docs.microsoft.com/en-us/typography/opentype/spec/colr
+   *
+   *   The glyph layer data for a given glyph index, if present, provides an
+   *   alternative, multi-color glyph representation: Instead of rendering
+   *   the outline or bitmap with the given glyph index, glyphs with the
+   *   indices and colors returned by this function are rendered layer by
+   *   layer.
+   *
+   *   The returned elements are ordered in the z~direction from bottom to
+   *   top; the 'n'th element should be rendered with the associated palette
+   *   color and blended on top of the already rendered layers (elements 0,
+   *   1, ..., n-1).
+   *
+   * @input:
+   *   face ::
+   *     A handle to the parent face object.
+   *
+   *   base_glyph ::
+   *     The glyph index the colored glyph layers are associated with.
+   *
+   * @inout:
+   *   iterator ::
+   *     An @FT_LayerIterator object.  For the first call you should set
+   *     `iterator->p` to `NULL`.  For all following calls, simply use the
+   *     same object again.
+   *
+   * @output:
+   *   aglyph_index ::
+   *     The glyph index of the current layer.
+   *
+   *   acolor_index ::
+   *     The color index into the font face's color palette of the current
+   *     layer.  The value 0xFFFF is special; it doesn't reference a palette
+   *     entry but indicates that the text foreground color should be used
+   *     instead (to be set up by the application outside of FreeType).
+   *
+   *     The color palette can be retrieved with @FT_Palette_Select.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  If there are no more layers (or if there
+   *   are no layers at all), value~0 gets returned.  In case of an error,
+   *   value~0 is returned also.
+   *
+   * @note:
+   *   This function is necessary if you want to handle glyph layers by
+   *   yourself.  In particular, functions that operate with @FT_GlyphRec
+   *   objects (like @FT_Get_Glyph or @FT_Glyph_To_Bitmap) don't have access
+   *   to this information.
+   *
+   *   Note that @FT_Render_Glyph is able to handle colored glyph layers
+   *   automatically if the @FT_LOAD_COLOR flag is passed to a previous call
+   *   to @FT_Load_Glyph.  [This is an experimental feature.]
+   *
+   * @example:
+   *   ```
+   *     FT_Color*         palette;
+   *     FT_LayerIterator  iterator;
+   *
+   *     FT_Bool  have_layers;
+   *     FT_UInt  layer_glyph_index;
+   *     FT_UInt  layer_color_index;
+   *
+   *
+   *     error = FT_Palette_Select( face, palette_index, &palette );
+   *     if ( error )
+   *       palette = NULL;
+   *
+   *     iterator.p  = NULL;
+   *     have_layers = FT_Get_Color_Glyph_Layer( face,
+   *                                             glyph_index,
+   *                                             &layer_glyph_index,
+   *                                             &layer_color_index,
+   *                                             &iterator );
+   *
+   *     if ( palette && have_layers )
+   *     {
+   *       do
+   *       {
+   *         FT_Color  layer_color;
+   *
+   *
+   *         if ( layer_color_index == 0xFFFF )
+   *           layer_color = text_foreground_color;
+   *         else
+   *           layer_color = palette[layer_color_index];
+   *
+   *         // Load and render glyph `layer_glyph_index', then
+   *         // blend resulting pixmap (using color `layer_color')
+   *         // with previously created pixmaps.
+   *
+   *       } while ( FT_Get_Color_Glyph_Layer( face,
+   *                                           glyph_index,
+   *                                           &layer_glyph_index,
+   *                                           &layer_color_index,
+   *                                           &iterator ) );
+   *     }
+   *   ```
+   */
+  FT_EXPORT( FT_Bool )
+  FT_Get_Color_Glyph_Layer( FT_Face            face,
+                            FT_UInt            base_glyph,
+                            FT_UInt           *aglyph_index,
+                            FT_UInt           *acolor_index,
+                            FT_LayerIterator*  iterator );
+
+
+  /**************************************************************************
+   *
+   * @enum:
+   *   FT_PaintFormat
+   *
+   * @description:
+   *   Enumeration describing the different paint format types of the v1
+   *   extensions to the 'COLR' table, see
+   *   'https://github.com/googlefonts/colr-gradients-spec'.
+   *
+   *   The enumeration values losely correspond with the format numbers of
+   *   the specification: FreeType always returns a fully specified 'Paint'
+   *   structure for the 'Transform', 'Translate', 'Scale', 'Rotate', and
+   *   'Skew' table types even though the specification has different formats
+   *   depending on whether or not a center is specified, whether the scale
+   *   is uniform in x and y~direction or not, etc.  Also, only non-variable
+   *   format identifiers are listed in this enumeration; as soon as support
+   *   for variable 'COLR' v1 fonts is implemented, interpolation is
+   *   performed dependent on axis coordinates, which are configured on the
+   *   @FT_Face through @FT_Set_Var_Design_Coordinates.  This implies that
+   *   always static, readily interpolated values are returned in the 'Paint'
+   *   structures.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef enum  FT_PaintFormat_
+  {
+    FT_COLR_PAINTFORMAT_COLR_LAYERS     = 1,
+    FT_COLR_PAINTFORMAT_SOLID           = 2,
+    FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4,
+    FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6,
+    FT_COLR_PAINTFORMAT_SWEEP_GRADIENT  = 8,
+    FT_COLR_PAINTFORMAT_GLYPH           = 10,
+    FT_COLR_PAINTFORMAT_COLR_GLYPH      = 11,
+    FT_COLR_PAINTFORMAT_TRANSFORM       = 12,
+    FT_COLR_PAINTFORMAT_TRANSLATE       = 14,
+    FT_COLR_PAINTFORMAT_SCALE           = 16,
+    FT_COLR_PAINTFORMAT_ROTATE          = 24,
+    FT_COLR_PAINTFORMAT_SKEW            = 28,
+    FT_COLR_PAINTFORMAT_COMPOSITE       = 32,
+    FT_COLR_PAINT_FORMAT_MAX            = 33,
+    FT_COLR_PAINTFORMAT_UNSUPPORTED     = 255
+
+  } FT_PaintFormat;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_ColorStopIterator
+   *
+   * @description:
+   *   This iterator object is needed for @FT_Get_Colorline_Stops.  It keeps
+   *   state while iterating over the stops of an @FT_ColorLine,
+   *   representing the `ColorLine` struct of the v1 extensions to 'COLR',
+   *   see 'https://github.com/googlefonts/colr-gradients-spec'.
+   *
+   * @fields:
+   *   num_color_stops ::
+   *     The number of color stops for the requested glyph index.  Set by
+   *     @FT_Get_Colorline_Stops.
+   *
+   *   current_color_stop ::
+   *     The current color stop.  Set by @FT_Get_Colorline_Stops.
+   *
+   *   p ::
+   *     An opaque pointer into 'COLR' table data.  The caller must set this
+   *     to `NULL` before the first call of @FT_Get_Colorline_Stops.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_ColorStopIterator_
+  {
+    FT_UInt  num_color_stops;
+    FT_UInt  current_color_stop;
+
+    FT_Byte*  p;
+
+  } FT_ColorStopIterator;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_ColorIndex
+   *
+   * @description:
+   *   A structure representing a `ColorIndex` value of the 'COLR' v1
+   *   extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+   *
+   * @fields:
+   *   palette_index ::
+   *     The palette index into a 'CPAL' palette.
+   *
+   *   alpha ::
+   *     Alpha transparency value multiplied with the value from 'CPAL'.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_ColorIndex_
+  {
+    FT_UInt16   palette_index;
+    FT_F2Dot14  alpha;
+
+  } FT_ColorIndex;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_ColorStop
+   *
+   * @description:
+   *   A structure representing a `ColorStop` value of the 'COLR' v1
+   *   extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+   *
+   * @fields:
+   *   stop_offset ::
+   *     The stop offset between 0 and 1 along the gradient.
+   *
+   *   color ::
+   *     The color information for this stop, see @FT_ColorIndex.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_ColorStop_
+  {
+    FT_F2Dot14     stop_offset;
+    FT_ColorIndex  color;
+
+  } FT_ColorStop;
+
+
+  /**************************************************************************
+   *
+   * @enum:
+   *   FT_PaintExtend
+   *
+   * @description:
+   *   An enumeration representing the 'Extend' mode of the 'COLR' v1
+   *   extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+   *   It describes how the gradient fill continues at the other boundaries.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef enum  FT_PaintExtend_
+  {
+    FT_COLR_PAINT_EXTEND_PAD     = 0,
+    FT_COLR_PAINT_EXTEND_REPEAT  = 1,
+    FT_COLR_PAINT_EXTEND_REFLECT = 2
+
+  } FT_PaintExtend;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_ColorLine
+   *
+   * @description:
+   *   A structure representing a `ColorLine` value of the 'COLR' v1
+   *   extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+   *   It describes a list of color stops along the defined gradient.
+   *
+   * @fields:
+   *   extend ::
+   *     The extend mode at the outer boundaries, see @FT_PaintExtend.
+   *
+   *   color_stop_iterator ::
+   *     The @FT_ColorStopIterator used to enumerate and retrieve the
+   *     actual @FT_ColorStop's.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_ColorLine_
+  {
+    FT_PaintExtend        extend;
+    FT_ColorStopIterator  color_stop_iterator;
+
+  } FT_ColorLine;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_Affine23
+   *
+   * @description:
+   *   A structure used to store a 2x3 matrix.  Coefficients are in
+   *   16.16 fixed-point format.  The computation performed is
+   *
+   *   ```
+   *     x' = x*xx + y*xy + dx
+   *     y' = x*yx + y*yy + dy
+   *   ```
+   *
+   * @fields:
+   *   xx ::
+   *     Matrix coefficient.
+   *
+   *   xy ::
+   *     Matrix coefficient.
+   *
+   *   dx ::
+   *     x translation.
+   *
+   *   yx ::
+   *     Matrix coefficient.
+   *
+   *   yy ::
+   *     Matrix coefficient.
+   *
+   *   dy ::
+   *     y translation.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_Affine_23_
+  {
+    FT_Fixed  xx, xy, dx;
+    FT_Fixed  yx, yy, dy;
+
+  } FT_Affine23;
+
+
+  /**************************************************************************
+   *
+   * @enum:
+   *   FT_Composite_Mode
+   *
+   * @description:
+   *   An enumeration listing the 'COLR' v1 composite modes used in
+   *   @FT_PaintComposite.  For more details on each paint mode, see
+   *   'https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators'.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef enum  FT_Composite_Mode_
+  {
+    FT_COLR_COMPOSITE_CLEAR          = 0,
+    FT_COLR_COMPOSITE_SRC            = 1,
+    FT_COLR_COMPOSITE_DEST           = 2,
+    FT_COLR_COMPOSITE_SRC_OVER       = 3,
+    FT_COLR_COMPOSITE_DEST_OVER      = 4,
+    FT_COLR_COMPOSITE_SRC_IN         = 5,
+    FT_COLR_COMPOSITE_DEST_IN        = 6,
+    FT_COLR_COMPOSITE_SRC_OUT        = 7,
+    FT_COLR_COMPOSITE_DEST_OUT       = 8,
+    FT_COLR_COMPOSITE_SRC_ATOP       = 9,
+    FT_COLR_COMPOSITE_DEST_ATOP      = 10,
+    FT_COLR_COMPOSITE_XOR            = 11,
+    FT_COLR_COMPOSITE_PLUS           = 12,
+    FT_COLR_COMPOSITE_SCREEN         = 13,
+    FT_COLR_COMPOSITE_OVERLAY        = 14,
+    FT_COLR_COMPOSITE_DARKEN         = 15,
+    FT_COLR_COMPOSITE_LIGHTEN        = 16,
+    FT_COLR_COMPOSITE_COLOR_DODGE    = 17,
+    FT_COLR_COMPOSITE_COLOR_BURN     = 18,
+    FT_COLR_COMPOSITE_HARD_LIGHT     = 19,
+    FT_COLR_COMPOSITE_SOFT_LIGHT     = 20,
+    FT_COLR_COMPOSITE_DIFFERENCE     = 21,
+    FT_COLR_COMPOSITE_EXCLUSION      = 22,
+    FT_COLR_COMPOSITE_MULTIPLY       = 23,
+    FT_COLR_COMPOSITE_HSL_HUE        = 24,
+    FT_COLR_COMPOSITE_HSL_SATURATION = 25,
+    FT_COLR_COMPOSITE_HSL_COLOR      = 26,
+    FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27,
+    FT_COLR_COMPOSITE_MAX            = 28
+
+  } FT_Composite_Mode;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_OpaquePaint
+   *
+   * @description:
+   *   A structure representing an offset to a `Paint` value stored in any
+   *   of the paint tables of a 'COLR' v1 font.  Compare Offset<24> there.
+   *   When 'COLR' v1 paint tables represented by FreeType objects such as
+   *   @FT_PaintColrLayers, @FT_PaintComposite, or @FT_PaintTransform
+   *   reference downstream nested paint tables, we do not immediately
+   *   retrieve them but encapsulate their location in this type.  Use
+   *   @FT_Get_Paint to retrieve the actual @FT_COLR_Paint object that
+   *   describes the details of the respective paint table.
+   *
+   * @fields:
+   *   p ::
+   *     An internal offset to a Paint table, needs to be set to NULL before
+   *     passing this struct as an argument to @FT_Get_Paint.
+   *
+   *   insert_root_transform ::
+   *     An internal boolean to track whether an initial root transform is
+   *     to be provided.  Do not set this value.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_Opaque_Paint_
+  {
+    FT_Byte*  p;
+    FT_Bool   insert_root_transform;
+  } FT_OpaquePaint;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintColrLayers
+   *
+   * @description:
+   *   A structure representing a `PaintColrLayers` table of a 'COLR' v1
+   *   font.  This table describes a set of layers that are to be composited
+   *   with composite mode `FT_COLR_COMPOSITE_SRC_OVER`.  The return value
+   *   of this function is an @FT_LayerIterator initialized so that it can
+   *   be used with @FT_Get_Paint_Layers to retrieve the @FT_OpaquePaint
+   *   objects as references to each layer.
+   *
+   * @fields:
+   *   layer_iterator ::
+   *     The layer iterator that describes the layers of this paint.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintColrLayers_
+  {
+    FT_LayerIterator  layer_iterator;
+
+  } FT_PaintColrLayers;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintSolid
+   *
+   * @description:
+   *   A structure representing a `PaintSolid` value of the 'COLR' v1
+   *   extensions, see 'https://github.com/googlefonts/colr-gradients-spec'.
+   *   Using a `PaintSolid` value means that the glyph layer filled with
+   *   this paint is solid-colored and does not contain a gradient.
+   *
+   * @fields:
+   *   color ::
+   *     The color information for this solid paint, see @FT_ColorIndex.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintSolid_
+  {
+    FT_ColorIndex  color;
+
+  } FT_PaintSolid;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintLinearGradient
+   *
+   * @description:
+   *   A structure representing a `PaintLinearGradient` value of the 'COLR'
+   *   v1 extensions, see
+   *   'https://github.com/googlefonts/colr-gradients-spec'.  The glyph
+   *   layer filled with this paint is drawn filled with a linear gradient.
+   *
+   * @fields:
+   *   colorline ::
+   *     The @FT_ColorLine information for this paint, i.e., the list of
+   *     color stops along the gradient.
+   *
+   *   p0 ::
+   *     The starting point of the gradient definition in font units
+   *     represented as a 16.16 fixed-point `FT_Vector`.
+   *
+   *   p1 ::
+   *     The end point of the gradient definition in font units
+   *     represented as a 16.16 fixed-point `FT_Vector`.
+   *
+   *   p2 ::
+   *     Optional point~p2 to rotate the gradient in font units
+   *     represented as a 16.16 fixed-point `FT_Vector`.
+   *     Otherwise equal to~p0.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintLinearGradient_
+  {
+    FT_ColorLine  colorline;
+
+    /* TODO: Potentially expose those as x0, y0 etc. */
+    FT_Vector  p0;
+    FT_Vector  p1;
+    FT_Vector  p2;
+
+  } FT_PaintLinearGradient;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintRadialGradient
+   *
+   * @description:
+   *   A structure representing a `PaintRadialGradient` value of the 'COLR'
+   *   v1 extensions, see
+   *   'https://github.com/googlefonts/colr-gradients-spec'.  The glyph
+   *   layer filled with this paint is drawn filled filled with a radial
+   *   gradient.
+   *
+   * @fields:
+   *   colorline ::
+   *     The @FT_ColorLine information for this paint, i.e., the list of
+   *     color stops along the gradient.
+   *
+   *   c0 ::
+   *     The center of the starting point of the radial gradient in font
+   *     units represented as a 16.16 fixed-point `FT_Vector`.
+   *
+   *   r0 ::
+   *     The radius of the starting circle of the radial gradient in font
+   *     units represented as a 16.16 fixed-point value.
+   *
+   *   c1 ::
+   *     The center of the end point of the radial gradient in font units
+   *     represented as a 16.16 fixed-point `FT_Vector`.
+   *
+   *   r1 ::
+   *     The radius of the end circle of the radial gradient in font
+   *     units represented as a 16.16 fixed-point value.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintRadialGradient_
+  {
+    FT_ColorLine  colorline;
+
+    FT_Vector  c0;
+    FT_Pos     r0;
+    FT_Vector  c1;
+    FT_Pos     r1;
+
+  } FT_PaintRadialGradient;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintSweepGradient
+   *
+   * @description:
+   *   A structure representing a `PaintSweepGradient` value of the 'COLR'
+   *   v1 extensions, see
+   *   'https://github.com/googlefonts/colr-gradients-spec'.  The glyph
+   *   layer filled with this paint is drawn filled with a sweep gradient
+   *   from `start_angle` to `end_angle`.
+   *
+   * @fields:
+   *   colorline ::
+   *     The @FT_ColorLine information for this paint, i.e., the list of
+   *     color stops along the gradient.
+   *
+   *   center ::
+   *     The center of the sweep gradient in font units represented as a
+   *     vector of 16.16 fixed-point values.
+   *
+   *   start_angle ::
+   *     The start angle of the sweep gradient in 16.16 fixed-point
+   *     format specifying degrees divided by 180.0 (as in the
+   *     spec).  Multiply by 180.0f to receive degrees value.  Values are
+   *     given counter-clockwise, starting from the (positive) y~axis.
+   *
+   *   end_angle ::
+   *     The end angle of the sweep gradient in 16.16 fixed-point
+   *     format specifying degrees divided by 180.0 (as in the
+   *     spec).  Multiply by 180.0f to receive degrees value.  Values are
+   *     given counter-clockwise, starting from the (positive) y~axis.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintSweepGradient_
+  {
+    FT_ColorLine  colorline;
+
+    FT_Vector  center;
+    FT_Fixed   start_angle;
+    FT_Fixed   end_angle;
+
+  } FT_PaintSweepGradient;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintGlyph
+   *
+   * @description:
+   *   A structure representing a 'COLR' v1 `PaintGlyph` paint table.
+   *
+   * @fields:
+   *   paint ::
+   *     An opaque paint object pointing to a `Paint` table that serves as
+   *     the fill for the glyph ID.
+   *
+   *   glyphID ::
+   *     The glyph ID from the 'glyf' table, which serves as the contour
+   *     information that is filled with paint.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintGlyph_
+  {
+    FT_OpaquePaint  paint;
+    FT_UInt         glyphID;
+
+  } FT_PaintGlyph;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintColrGlyph
+   *
+   * @description:
+   *   A structure representing a 'COLR' v1 `PaintColorGlyph` paint table.
+   *
+   * @fields:
+   *   glyphID ::
+   *     The glyph ID from the `BaseGlyphV1List` table that is drawn for
+   *     this paint.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintColrGlyph_
+  {
+    FT_UInt  glyphID;
+
+  } FT_PaintColrGlyph;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintTransform
+   *
+   * @description:
+   *   A structure representing a 'COLR' v1 `PaintTransform` paint table.
+   *
+   * @fields:
+   *   paint ::
+   *     An opaque paint that is subject to being transformed.
+   *
+   *   affine ::
+   *     A 2x3 transformation matrix in @FT_Affine23 format containing
+   *     16.16 fixed-point values.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintTransform_
+  {
+    FT_OpaquePaint  paint;
+    FT_Affine23     affine;
+
+  } FT_PaintTransform;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintTranslate
+   *
+   * @description:
+   *   A structure representing a 'COLR' v1 `PaintTranslate` paint table.
+   *   Used for translating downstream paints by a given x and y~delta.
+   *
+   * @fields:
+   *   paint ::
+   *     An @FT_OpaquePaint object referencing the paint that is to be
+   *     rotated.
+   *
+   *   dx ::
+   *     Translation in x~direction in font units represented as a
+   *     16.16 fixed-point value.
+   *
+   *   dy ::
+   *     Translation in y~direction in font units represented as a
+   *     16.16 fixed-point value.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintTranslate_
+  {
+    FT_OpaquePaint  paint;
+
+    FT_Fixed  dx;
+    FT_Fixed  dy;
+
+  } FT_PaintTranslate;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintScale
+   *
+   * @description:
+   *   A structure representing all of the 'COLR' v1 'PaintScale*' paint
+   *   tables.  Used for scaling downstream paints by a given x and y~scale,
+   *   with a given center.  This structure is used for all 'PaintScale*'
+   *   types that are part of specification; fields of this structure are
+   *   filled accordingly.  If there is a center, the center values are set,
+   *   otherwise they are set to the zero coordinate.  If the source font
+   *   file has 'PaintScaleUniform*' set, the scale values are set
+   *   accordingly to the same value.
+   *
+   * @fields:
+   *   paint ::
+   *     An @FT_OpaquePaint object referencing the paint that is to be
+   *     scaled.
+   *
+   *   scale_x ::
+   *     Scale factor in x~direction represented as a
+   *     16.16 fixed-point value.
+   *
+   *   scale_y ::
+   *     Scale factor in y~direction represented as a
+   *     16.16 fixed-point value.
+   *
+   *   center_x ::
+   *     x~coordinate of center point to scale from represented as a
+   *     16.16 fixed-point value.
+   *
+   *   center_y ::
+   *     y~coordinate of center point to scale from represented as a
+   *     16.16 fixed-point value.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward-compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintScale_
+  {
+    FT_OpaquePaint  paint;
+
+    FT_Fixed  scale_x;
+    FT_Fixed  scale_y;
+
+    FT_Fixed  center_x;
+    FT_Fixed  center_y;
+
+  } FT_PaintScale;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintRotate
+   *
+   * @description:
+   *   A structure representing a 'COLR' v1 `PaintRotate` paint table.  Used
+   *   for rotating downstream paints with a given center and angle.
+   *
+   * @fields:
+   *   paint ::
+   *     An @FT_OpaquePaint object referencing the paint that is to be
+   *     rotated.
+   *
+   *   angle ::
+   *     The rotation angle that is to be applied in degrees divided by
+   *     180.0 (as in the spec) represented as a 16.16 fixed-point
+   *     value.  Multiply by 180.0f to receive degrees value.
+   *
+   *   center_x ::
+   *     The x~coordinate of the pivot point of the rotation in font
+   *     units) represented as a 16.16 fixed-point value.
+   *
+   *   center_y ::
+   *     The y~coordinate of the pivot point of the rotation in font
+   *     units represented as a 16.16 fixed-point value.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+
+  typedef struct  FT_PaintRotate_
+  {
+    FT_OpaquePaint  paint;
+
+    FT_Fixed  angle;
+
+    FT_Fixed  center_x;
+    FT_Fixed  center_y;
+
+  } FT_PaintRotate;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintSkew
+   *
+   * @description:
+   *   A structure representing a 'COLR' v1 `PaintSkew` paint table.  Used
+   *   for skewing or shearing downstream paints by a given center and
+   *   angle.
+   *
+   * @fields:
+   *   paint ::
+   *     An @FT_OpaquePaint object referencing the paint that is to be
+   *     skewed.
+   *
+   *   x_skew_angle ::
+   *     The skewing angle in x~direction in degrees divided by 180.0
+   *     (as in the spec) represented as a 16.16 fixed-point
+   *     value. Multiply by 180.0f to receive degrees.
+   *
+   *   y_skew_angle ::
+   *     The skewing angle in y~direction in degrees divided by 180.0
+   *     (as in the spec) represented as a 16.16 fixed-point
+   *     value.  Multiply by 180.0f to receive degrees.
+   *
+   *   center_x ::
+   *     The x~coordinate of the pivot point of the skew in font units
+   *     represented as a 16.16 fixed-point value.
+   *
+   *   center_y ::
+   *     The y~coordinate of the pivot point of the skew in font units
+   *     represented as a 16.16 fixed-point value.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintSkew_
+  {
+    FT_OpaquePaint  paint;
+
+    FT_Fixed  x_skew_angle;
+    FT_Fixed  y_skew_angle;
+
+    FT_Fixed  center_x;
+    FT_Fixed  center_y;
+
+  } FT_PaintSkew;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_PaintComposite
+   *
+   * @description:
+   *   A structure representing a 'COLR'v1 `PaintComposite` paint table.
+   *   Used for compositing two paints in a 'COLR' v1 directed acycling
+   *   graph.
+   *
+   * @fields:
+   *   source_paint ::
+   *     An @FT_OpaquePaint object referencing the source that is to be
+   *     composited.
+   *
+   *   composite_mode ::
+   *     An @FT_Composite_Mode enum value determining the composition
+   *     operation.
+   *
+   *   backdrop_paint ::
+   *     An @FT_OpaquePaint object referencing the backdrop paint that
+   *     `source_paint` is composited onto.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_PaintComposite_
+  {
+    FT_OpaquePaint     source_paint;
+    FT_Composite_Mode  composite_mode;
+    FT_OpaquePaint     backdrop_paint;
+
+  } FT_PaintComposite;
+
+
+  /**************************************************************************
+   *
+   * @union:
+   *   FT_COLR_Paint
+   *
+   * @description:
+   *   A union object representing format and details of a paint table of a
+   *   'COLR' v1 font, see
+   *   'https://github.com/googlefonts/colr-gradients-spec'.  Use
+   *   @FT_Get_Paint to retrieve a @FT_COLR_Paint for an @FT_OpaquePaint
+   *   object.
+   *
+   * @fields:
+   *   format ::
+   *     The gradient format for this Paint structure.
+   *
+   *   u ::
+   *     Union of all paint table types:
+   *
+   *       * @FT_PaintColrLayers
+   *       * @FT_PaintGlyph
+   *       * @FT_PaintSolid
+   *       * @FT_PaintLinearGradient
+   *       * @FT_PaintRadialGradient
+   *       * @FT_PaintSweepGradient
+   *       * @FT_PaintTransform
+   *       * @FT_PaintTranslate
+   *       * @FT_PaintRotate
+   *       * @FT_PaintSkew
+   *       * @FT_PaintComposite
+   *       * @FT_PaintColrGlyph
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_COLR_Paint_
+  {
+    FT_PaintFormat format;
+
+    union
+    {
+      FT_PaintColrLayers      colr_layers;
+      FT_PaintGlyph           glyph;
+      FT_PaintSolid           solid;
+      FT_PaintLinearGradient  linear_gradient;
+      FT_PaintRadialGradient  radial_gradient;
+      FT_PaintSweepGradient   sweep_gradient;
+      FT_PaintTransform       transform;
+      FT_PaintTranslate       translate;
+      FT_PaintScale           scale;
+      FT_PaintRotate          rotate;
+      FT_PaintSkew            skew;
+      FT_PaintComposite       composite;
+      FT_PaintColrGlyph       colr_glyph;
+
+    } u;
+
+  } FT_COLR_Paint;
+
+
+  /**************************************************************************
+   *
+   * @enum:
+   *   FT_Color_Root_Transform
+   *
+   * @description:
+   *   An enumeration to specify whether @FT_Get_Color_Glyph_Paint is to
+   *   return a root transform to configure the client's graphics context
+   *   matrix.
+   *
+   * @values:
+   *   FT_COLOR_INCLUDE_ROOT_TRANSFORM ::
+   *     Do include the root transform as the initial @FT_COLR_Paint object.
+   *
+   *   FT_COLOR_NO_ROOT_TRANSFORM ::
+   *     Do not output an initial root transform.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef enum  FT_Color_Root_Transform_
+  {
+    FT_COLOR_INCLUDE_ROOT_TRANSFORM,
+    FT_COLOR_NO_ROOT_TRANSFORM,
+
+    FT_COLOR_ROOT_TRANSFORM_MAX
+
+  } FT_Color_Root_Transform;
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_ClipBox
+   *
+   * @description:
+   *   A structure representing a 'COLR' v1 'ClipBox' table.  'COLR' v1
+   *   glyphs may optionally define a clip box for aiding allocation or
+   *   defining a maximum drawable region.  Use @FT_Get_Color_Glyph_ClipBox
+   *   to retrieve it.
+   *
+   * @fields:
+   *   bottom_left ::
+   *     The bottom left corner of the clip box as an @FT_Vector with
+   *     fixed-point coordinates in 26.6 format.
+   *
+   *   top_left ::
+   *     The top left corner of the clip box as an @FT_Vector with
+   *     fixed-point coordinates in 26.6 format.
+   *
+   *   top_right ::
+   *     The top right corner of the clip box as an @FT_Vector with
+   *     fixed-point coordinates in 26.6 format.
+   *
+   *   bottom_right ::
+   *     The bottom right corner of the clip box as an @FT_Vector with
+   *     fixed-point coordinates in 26.6 format.
+   *
+   * @since:
+   *   2.12 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  typedef struct  FT_ClipBox_
+  {
+    FT_Vector  bottom_left;
+    FT_Vector  top_left;
+    FT_Vector  top_right;
+    FT_Vector  bottom_right;
+
+  } FT_ClipBox;
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Get_Color_Glyph_Paint
+   *
+   * @description:
+   *   This is the starting point and interface to color gradient
+   *   information in a 'COLR' v1 table in OpenType fonts to recursively
+   *   retrieve the paint tables for the directed acyclic graph of a colored
+   *   glyph, given a glyph ID.
+   *
+   *     https://github.com/googlefonts/colr-gradients-spec
+   *
+   *   In a 'COLR' v1 font, each color glyph defines a directed acyclic
+   *   graph of nested paint tables, such as `PaintGlyph`, `PaintSolid`,
+   *   `PaintLinearGradient`, `PaintRadialGradient`, and so on.  Using this
+   *   function and specifying a glyph ID, one retrieves the root paint
+   *   table for this glyph ID.
+   *
+   *   This function allows control whether an initial root transform is
+   *   returned to configure scaling, transform, and translation correctly
+   *   on the client's graphics context.  The initial root transform is
+   *   computed and returned according to the values configured for @FT_Size
+   *   and @FT_Set_Transform on the @FT_Face object, see below for details
+   *   of the `root_transform` parameter.  This has implications for a
+   *   client 'COLR' v1 implementation: When this function returns an
+   *   initially computed root transform, at the time of executing the
+   *   @FT_PaintGlyph operation, the contours should be retrieved using
+   *   @FT_Load_Glyph at unscaled, untransformed size.  This is because the
+   *   root transform applied to the graphics context will take care of
+   *   correct scaling.
+   *
+   *   Alternatively, to allow hinting of contours, at the time of executing
+   *   @FT_Load_Glyph, the current graphics context transformation matrix
+   *   can be decomposed into a scaling matrix and a remainder, and
+   *   @FT_Load_Glyph can be used to retrieve the contours at scaled size.
+   *   Care must then be taken to blit or clip to the graphics context with
+   *   taking this remainder transformation into account.
+   *
+   * @input:
+   *   face ::
+   *     A handle to the parent face object.
+   *
+   *   base_glyph ::
+   *     The glyph index for which to retrieve the root paint table.
+   *
+   *   root_transform ::
+   *     Specifies whether an initially computed root is returned by the
+   *     @FT_PaintTransform operation to account for the activated size
+   *     (see @FT_Activate_Size) and the configured transform and translate
+   *     (see @FT_Set_Transform).
+   *
+   *     This root transform is returned before nodes of the glyph graph of
+   *     the font are returned.  Subsequent @FT_COLR_Paint structures
+   *     contain unscaled and untransformed values.  The inserted root
+   *     transform enables the client application to apply an initial
+   *     transform to its graphics context.  When executing subsequent
+   *     FT_COLR_Paint operations, values from @FT_COLR_Paint operations
+   *     will ultimately be correctly scaled because of the root transform
+   *     applied to the graphics context.  Use
+   *     @FT_COLOR_INCLUDE_ROOT_TRANSFORM to include the root transform, use
+   *     @FT_COLOR_NO_ROOT_TRANSFORM to not include it.  The latter may be
+   *     useful when traversing the 'COLR' v1 glyph graph and reaching a
+   *     @FT_PaintColrGlyph.  When recursing into @FT_PaintColrGlyph and
+   *     painting that inline, no additional root transform is needed as it
+   *     has already been applied to the graphics context at the beginning
+   *     of drawing this glyph.
+   *
+   * @output:
+   *   paint ::
+   *     The @FT_OpaquePaint object that references the actual paint table.
+   *
+   *     The respective actual @FT_COLR_Paint object is retrieved via
+   *     @FT_Get_Paint.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  If no color glyph is found, or the root
+   *   paint could not be retrieved, value~0 gets returned.  In case of an
+   *   error, value~0 is returned also.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  FT_EXPORT( FT_Bool )
+  FT_Get_Color_Glyph_Paint( FT_Face                  face,
+                            FT_UInt                  base_glyph,
+                            FT_Color_Root_Transform  root_transform,
+                            FT_OpaquePaint*          paint );
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Get_Color_Glyph_ClipBox
+   *
+   * @description:
+   *   Search for a 'COLR' v1 clip box for the specified `base_glyph` and
+   *   fill the `clip_box` parameter with the 'COLR' v1 'ClipBox' information
+   *   if one is found.
+   *
+   * @input:
+   *   face ::
+   *     A handle to the parent face object.
+   *
+   *   base_glyph ::
+   *     The glyph index for which to retrieve the clip box.
+   *
+   * @output:
+   *   clip_box ::
+   *     The clip box for the requested `base_glyph` if one is found.  The
+   *     clip box is computed taking scale and transformations configured on
+   *     the @FT_Face into account.  @FT_ClipBox contains @FT_Vector values
+   *     in 26.6 format.
+   *
+   * @return:
+   *   Value~1 if a clip box is found.  If no clip box is found or an error
+   *   occured, value~0 is returned.
+   *
+   * @note:
+   *   To retrieve the clip box in font units, reset scale to units-per-em
+   *   and remove transforms configured using @FT_Set_Transform.
+   *
+   * @since:
+   *   2.12 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  FT_EXPORT( FT_Bool )
+  FT_Get_Color_Glyph_ClipBox( FT_Face      face,
+                              FT_UInt      base_glyph,
+                              FT_ClipBox*  clip_box );
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Get_Paint_Layers
+   *
+   * @description:
+   *   Access the layers of a `PaintColrLayers` table.
+   *
+   *   If the root paint of a color glyph, or a nested paint of a 'COLR'
+   *   glyph is a `PaintColrLayers` table, this function retrieves the
+   *   layers of the `PaintColrLayers` table.
+   *
+   *   The @FT_PaintColrLayers object contains an @FT_LayerIterator, which
+   *   is used here to iterate over the layers.  Each layer is returned as
+   *   an @FT_OpaquePaint object, which then can be used with @FT_Get_Paint
+   *   to retrieve the actual paint object.
+   *
+   * @input:
+   *   face ::
+   *     A handle to the parent face object.
+   *
+   * @inout:
+   *   iterator ::
+   *     The @FT_LayerIterator from an @FT_PaintColrLayers object, for which
+   *     the layers are to be retrieved.  The internal state of the iterator
+   *     is incremented after one call to this function for retrieving one
+   *     layer.
+   *
+   * @output:
+   *   paint ::
+   *     The @FT_OpaquePaint object that references the actual paint table.
+   *     The respective actual @FT_COLR_Paint object is retrieved via
+   *     @FT_Get_Paint.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  Value~0 gets returned when the paint
+   *   object can not be retrieved or any other error occurs.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  FT_EXPORT( FT_Bool )
+  FT_Get_Paint_Layers( FT_Face            face,
+                       FT_LayerIterator*  iterator,
+                       FT_OpaquePaint*    paint );
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Get_Colorline_Stops
+   *
+   * @description:
+   *   This is an interface to color gradient information in a 'COLR' v1
+   *   table in OpenType fonts to iteratively retrieve the gradient and
+   *   solid fill information for colored glyph layers for a specified glyph
+   *   ID.
+   *
+   *     https://github.com/googlefonts/colr-gradients-spec
+   *
+   * @input:
+   *   face ::
+   *     A handle to the parent face object.
+   *
+   * @inout:
+   *   iterator ::
+   *     The retrieved @FT_ColorStopIterator, configured on an @FT_ColorLine,
+   *     which in turn got retrieved via paint information in
+   *     @FT_PaintLinearGradient or @FT_PaintRadialGradient.
+   *
+   * @output:
+   *   color_stop ::
+   *     Color index and alpha value for the retrieved color stop.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  If there are no more color stops,
+   *   value~0 gets returned.  In case of an error, value~0 is returned
+   *   also.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  FT_EXPORT( FT_Bool )
+  FT_Get_Colorline_Stops( FT_Face                face,
+                          FT_ColorStop*          color_stop,
+                          FT_ColorStopIterator*  iterator );
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *  FT_Get_Paint
+   *
+   * @description:
+   *   Access the details of a paint using an @FT_OpaquePaint opaque paint
+   *   object, which internally stores the offset to the respective `Paint`
+   *   object in the 'COLR' table.
+   *
+   * @input:
+   *   face ::
+   *     A handle to the parent face object.
+   *
+   *   opaque_paint ::
+   *     The opaque paint object for which the underlying @FT_COLR_Paint
+   *     data is to be retrieved.
+   *
+   * @output:
+   *   paint ::
+   *     The specific @FT_COLR_Paint object containing information coming
+   *     from one of the font's `Paint*` tables.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  Value~0 if no details can be found for
+   *   this paint or any other error occured.
+   *
+   * @since:
+   *   2.11 -- **currently experimental only!**  There might be changes
+   *   without retaining backward compatibility of both the API and ABI.
+   *
+   */
+  FT_EXPORT( FT_Bool )
+  FT_Get_Paint( FT_Face         face,
+                FT_OpaquePaint  opaque_paint,
+                FT_COLR_Paint*  paint );
+
   /* */
 
 
diff --git a/freetype/include/freetype/ftdriver.h b/freetype/include/freetype/ftdriver.h
index 804ec34a3..493663905 100644
--- a/freetype/include/freetype/ftdriver.h
+++ b/freetype/include/freetype/ftdriver.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for controlling driver modules (specification only).
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -53,10 +53,10 @@ FT_BEGIN_HEADER
    *   reasons.
    *
    *   Available properties are @increase-x-height, @no-stem-darkening
-   *   (experimental), @darkening-parameters (experimental), @warping
-   *   (experimental), @glyph-to-script-map (experimental), @fallback-script
-   *   (experimental), and @default-script (experimental), as documented in
-   *   the @properties section.
+   *   (experimental), @darkening-parameters (experimental),
+   *   @glyph-to-script-map (experimental), @fallback-script (experimental),
+   *   and @default-script (experimental), as documented in the @properties
+   *   section.
    *
    */
 
@@ -84,15 +84,15 @@ FT_BEGIN_HEADER
    *   @properties section.
    *
    *
-   *   **Hinting and antialiasing principles of the new engine**
+   *   **Hinting and anti-aliasing principles of the new engine**
    *
    *   The rasterizer is positioning horizontal features (e.g., ascender
    *   height & x-height, or crossbars) on the pixel grid and minimizing the
-   *   amount of antialiasing applied to them, while placing vertical
+   *   amount of anti-aliasing applied to them, while placing vertical
    *   features (vertical stems) on the pixel grid without hinting, thus
    *   representing the stem position and weight accurately.  Sometimes the
    *   vertical stems may be only partially black.  In this context,
-   *   'antialiasing' means that stems are not positioned exactly on pixel
+   *   'anti-aliasing' means that stems are not positioned exactly on pixel
    *   borders, causing a fuzzy appearance.
    *
    *   There are two principles behind this approach.
@@ -108,7 +108,7 @@ FT_BEGIN_HEADER
    *   sizes are comparable to kerning values and thus would be noticeable
    *   (and distracting) while reading if hinting were applied.
    *
-   *   One of the reasons to not hint horizontally is antialiasing for LCD
+   *   One of the reasons to not hint horizontally is anti-aliasing for LCD
    *   screens: The pixel geometry of modern displays supplies three vertical
    *   subpixels as the eye moves horizontally across each visible pixel.  On
    *   devices where we can be certain this characteristic is present a
@@ -116,7 +116,7 @@ FT_BEGIN_HEADER
    *   weight.  In Western writing systems this turns out to be the more
    *   critical direction anyway; the weights and spacing of vertical stems
    *   (see above) are central to Armenian, Cyrillic, Greek, and Latin type
-   *   designs.  Even when the rasterizer uses greyscale antialiasing instead
+   *   designs.  Even when the rasterizer uses greyscale anti-aliasing instead
    *   of color (a necessary compromise when one doesn't know the screen
    *   characteristics), the unhinted vertical features preserve the design's
    *   weight and spacing much better than aliased type would.
@@ -362,12 +362,8 @@ FT_BEGIN_HEADER
    *   The same holds for the Type~1 and CID modules if compiled with
    *   `T1_CONFIG_OPTION_OLD_ENGINE`.
    *
-   *   For the 'cff' module, the default engine is 'freetype' if
-   *   `CFF_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe' otherwise.
-   *
-   *   For both the 'type1' and 't1cid' modules, the default engine is
-   *   'freetype' if `T1_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe'
-   *   otherwise.
+   *   For the 'cff' module, the default engine is 'adobe'.  For both the
+   *   'type1' and 't1cid' modules, the default engine is 'adobe', too.
    *
    * @note:
    *   This property can be used with @FT_Property_Get also.
@@ -1166,48 +1162,18 @@ FT_BEGIN_HEADER
    *   warping
    *
    * @description:
-   *   **Experimental only**
+   *   **Obsolete**
    *
-   *   If FreeType gets compiled with option `AF_CONFIG_OPTION_USE_WARPER` to
-   *   activate the warp hinting code in the auto-hinter, this property
-   *   switches warping on and off.
+   *   This property was always experimental and probably never worked
+   *   correctly.  It was entirely removed from the FreeType~2 sources.  This
+   *   entry is only here for historical reference.
    *
-   *   Warping only works in 'normal' auto-hinting mode replacing it.  The
-   *   idea of the code is to slightly scale and shift a glyph along the
+   *   Warping only worked in 'normal' auto-hinting mode replacing it.  The
+   *   idea of the code was to slightly scale and shift a glyph along the
    *   non-hinted dimension (which is usually the horizontal axis) so that as
-   *   much of its segments are aligned (more or less) to the grid.  To find
+   *   much of its segments were aligned (more or less) to the grid.  To find
    *   out a glyph's optimal scaling and shifting value, various parameter
-   *   combinations are tried and scored.
-   *
-   *   By default, warping is off.
-   *
-   * @note:
-   *   This property can be used with @FT_Property_Get also.
-   *
-   *   This property can be set via the `FREETYPE_PROPERTIES` environment
-   *   variable (using values 1 and 0 for 'on' and 'off', respectively).
-   *
-   *   The warping code can also change advance widths.  Have a look at the
-   *   `lsb_delta` and `rsb_delta` fields in the @FT_GlyphSlotRec structure
-   *   for details on improving inter-glyph distances while rendering.
-   *
-   *   Since warping is a global property of the auto-hinter it is best to
-   *   change its value before rendering any face.  Otherwise, you should
-   *   reload all faces that get auto-hinted in 'normal' hinting mode.
-   *
-   * @example:
-   *   This example shows how to switch on warping (omitting the error
-   *   handling).
-   *
-   *   ```
-   *     FT_Library  library;
-   *     FT_Bool     warping = 1;
-   *
-   *
-   *     FT_Init_FreeType( &library );
-   *
-   *     FT_Property_Set( library, "autofitter", "warping", &warping );
-   *   ```
+   *   combinations were tried and scored.
    *
    * @since:
    *   2.6
diff --git a/freetype/include/freetype/fterrdef.h b/freetype/include/freetype/fterrdef.h
index 895d2d4dc..6e9c4ccb9 100644
--- a/freetype/include/freetype/fterrdef.h
+++ b/freetype/include/freetype/fterrdef.h
@@ -4,7 +4,7 @@
  *
  *   FreeType error codes (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/fterrors.h b/freetype/include/freetype/fterrors.h
index 60a637c77..151941dde 100644
--- a/freetype/include/freetype/fterrors.h
+++ b/freetype/include/freetype/fterrors.h
@@ -4,7 +4,7 @@
  *
  *   FreeType error code handling (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -281,6 +281,8 @@ FT_BEGIN_HEADER
   FT_EXPORT( const char* )
   FT_Error_String( FT_Error  error_code );
 
+  /* */
+
 FT_END_HEADER
 
 
diff --git a/freetype/include/freetype/ftfntfmt.h b/freetype/include/freetype/ftfntfmt.h
index f803349cd..8e68a4a3a 100644
--- a/freetype/include/freetype/ftfntfmt.h
+++ b/freetype/include/freetype/ftfntfmt.h
@@ -4,7 +4,7 @@
  *
  *   Support functions for font formats.
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftgasp.h b/freetype/include/freetype/ftgasp.h
index 6b76882c7..76c45eb3b 100644
--- a/freetype/include/freetype/ftgasp.h
+++ b/freetype/include/freetype/ftgasp.h
@@ -4,7 +4,7 @@
  *
  *   Access of TrueType's 'gasp' table (specification).
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftglyph.h b/freetype/include/freetype/ftglyph.h
index 704619e3d..26b32ed6b 100644
--- a/freetype/include/freetype/ftglyph.h
+++ b/freetype/include/freetype/ftglyph.h
@@ -4,7 +4,7 @@
  *
  *   FreeType convenience functions to handle glyphs (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -337,9 +337,9 @@ FT_BEGIN_HEADER
    *   vector.
    */
   FT_EXPORT( FT_Error )
-  FT_Glyph_Transform( FT_Glyph    glyph,
-                      FT_Matrix*  matrix,
-                      FT_Vector*  delta );
+  FT_Glyph_Transform( FT_Glyph          glyph,
+                      const FT_Matrix*  matrix,
+                      const FT_Vector*  delta );
 
 
   /**************************************************************************
@@ -569,10 +569,10 @@ FT_BEGIN_HEADER
    *   ```
    */
   FT_EXPORT( FT_Error )
-  FT_Glyph_To_Bitmap( FT_Glyph*       the_glyph,
-                      FT_Render_Mode  render_mode,
-                      FT_Vector*      origin,
-                      FT_Bool         destroy );
+  FT_Glyph_To_Bitmap( FT_Glyph*         the_glyph,
+                      FT_Render_Mode    render_mode,
+                      const FT_Vector*  origin,
+                      FT_Bool           destroy );
 
 
   /**************************************************************************
diff --git a/freetype/include/freetype/ftgxval.h b/freetype/include/freetype/ftgxval.h
index 354460a9a..21bbbde2a 100644
--- a/freetype/include/freetype/ftgxval.h
+++ b/freetype/include/freetype/ftgxval.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for validating TrueTypeGX/AAT tables (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * Masatake YAMATO, Redhat K.K,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/include/freetype/ftgzip.h b/freetype/include/freetype/ftgzip.h
index ec5939a19..ba82baba6 100644
--- a/freetype/include/freetype/ftgzip.h
+++ b/freetype/include/freetype/ftgzip.h
@@ -4,7 +4,7 @@
  *
  *   Gzip-compressed stream support.
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftimage.h b/freetype/include/freetype/ftimage.h
index 74911620d..88533b840 100644
--- a/freetype/include/freetype/ftimage.h
+++ b/freetype/include/freetype/ftimage.h
@@ -5,7 +5,7 @@
  *   FreeType glyph image formats and default raster interface
  *   (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -28,11 +28,6 @@
 #define FTIMAGE_H_
 
 
-  /* STANDALONE_ is from ftgrays.c */
-#ifndef STANDALONE_
-#endif
-
-
 FT_BEGIN_HEADER
 
 
@@ -201,6 +196,11 @@ FT_BEGIN_HEADER
 #define ft_pixel_mode_pal2   FT_PIXEL_MODE_GRAY2
 #define ft_pixel_mode_pal4   FT_PIXEL_MODE_GRAY4
 
+  /* */
+
+  /* For debugging, the @FT_Pixel_Mode enumeration must stay in sync */
+  /* with the `pixel_modes` array in file `ftobjs.c`.                */
+
 
   /**************************************************************************
    *
@@ -695,11 +695,13 @@ FT_BEGIN_HEADER
    *   to get a simple enumeration without assigning special numbers.
    */
 #ifndef FT_IMAGE_TAG
-#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  \
-          value = ( ( (unsigned long)_x1 << 24 ) | \
-                    ( (unsigned long)_x2 << 16 ) | \
-                    ( (unsigned long)_x3 << 8  ) | \
-                      (unsigned long)_x4         )
+
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )                         \
+          value = ( ( FT_STATIC_BYTE_CAST( unsigned long, _x1 ) << 24 ) | \
+                    ( FT_STATIC_BYTE_CAST( unsigned long, _x2 ) << 16 ) | \
+                    ( FT_STATIC_BYTE_CAST( unsigned long, _x3 ) << 8  ) | \
+                      FT_STATIC_BYTE_CAST( unsigned long, _x4 )         )
+
 #endif /* FT_IMAGE_TAG */
 
 
@@ -772,17 +774,6 @@ FT_BEGIN_HEADER
   /*************************************************************************/
 
 
-  /**************************************************************************
-   *
-   * A raster is a scan converter, in charge of rendering an outline into a
-   * bitmap.  This section contains the public API for rasters.
-   *
-   * Note that in FreeType 2, all rasters are now encapsulated within
-   * specific modules called 'renderers'.  See `ftrender.h` for more details
-   * on renderers.
-   *
-   */
-
 
   /**************************************************************************
    *
@@ -796,16 +787,35 @@ FT_BEGIN_HEADER
    *   How vectorial outlines are converted into bitmaps and pixmaps.
    *
    * @description:
-   *   This section contains technical definitions.
+   *   A raster or a rasterizer is a scan converter in charge of producing a
+   *   pixel coverage bitmap that can be used as an alpha channel when
+   *   compositing a glyph with a background.  FreeType comes with two
+   *   rasterizers: bilevel `raster1` and anti-aliased `smooth` are two
+   *   separate modules.  They are usually called from the high-level
+   *   @FT_Load_Glyph or @FT_Render_Glyph functions and produce the entire
+   *   coverage bitmap at once, while staying largely invisible to users.
+   *
+   *   Instead of working with complete coverage bitmaps, it is also possible
+   *   to intercept consecutive pixel runs on the same scanline with the same
+   *   coverage, called _spans_, and process them individually.  Only the
+   *   `smooth` rasterizer permits this when calling @FT_Outline_Render with
+   *   @FT_Raster_Params as described below.
+   *
+   *   Working with either complete bitmaps or spans it is important to think
+   *   of them as colorless coverage objects suitable as alpha channels to
+   *   blend arbitrary colors with a background.  For best results, it is
+   *   recommended to use gamma correction, too.
+   *
+   *   This section also describes the public API needed to set up alternative
+   *   @FT_Renderer modules.
    *
    * @order:
-   *   FT_Raster
    *   FT_Span
    *   FT_SpanFunc
-   *
    *   FT_Raster_Params
    *   FT_RASTER_FLAG_XXX
    *
+   *   FT_Raster
    *   FT_Raster_NewFunc
    *   FT_Raster_DoneFunc
    *   FT_Raster_ResetFunc
@@ -818,24 +828,12 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
-   * @type:
-   *   FT_Raster
-   *
-   * @description:
-   *   An opaque handle (pointer) to a raster object.  Each object can be
-   *   used independently to convert an outline into a bitmap or pixmap.
-   */
-  typedef struct FT_RasterRec_*  FT_Raster;
-
-
-  /**************************************************************************
-   *
    * @struct:
    *   FT_Span
    *
    * @description:
-   *   A structure used to model a single span of gray pixels when rendering
-   *   an anti-aliased bitmap.
+   *   A structure to model a single span of consecutive pixels when
+   *   rendering an anti-aliased bitmap.
    *
    * @fields:
    *   x ::
@@ -852,8 +850,8 @@ FT_BEGIN_HEADER
    *   This structure is used by the span drawing callback type named
    *   @FT_SpanFunc that takes the y~coordinate of the span as a parameter.
    *
-   *   The coverage value is always between 0 and 255.  If you want less gray
-   *   values, the callback function has to reduce them.
+   *   The anti-aliased rasterizer produces coverage values from 0 to 255,
+   *   this is, from completely transparent to completely opaque.
    */
   typedef struct  FT_Span_
   {
@@ -871,8 +869,8 @@ FT_BEGIN_HEADER
    *
    * @description:
    *   A function used as a call-back by the anti-aliased renderer in order
-   *   to let client applications draw themselves the gray pixel spans on
-   *   each scan line.
+   *   to let client applications draw themselves the pixel spans on each
+   *   scan line.
    *
    * @input:
    *   y ::
@@ -888,11 +886,12 @@ FT_BEGIN_HEADER
    *     User-supplied data that is passed to the callback.
    *
    * @note:
-   *   This callback allows client applications to directly render the gray
-   *   spans of the anti-aliased bitmap to any kind of surfaces.
+   *   This callback allows client applications to directly render the spans
+   *   of the anti-aliased bitmap to any kind of surfaces.
    *
    *   This can be used to write anti-aliased outlines directly to a given
-   *   background bitmap, and even perform translucency.
+   *   background bitmap using alpha compositing.  It can also be used for
+   *   oversampling and averaging.
    */
   typedef void
   (*FT_SpanFunc)( int             y,
@@ -962,11 +961,17 @@ FT_BEGIN_HEADER
    *     will be clipped to a box specified in the `clip_box` field of the
    *     @FT_Raster_Params structure.  Otherwise, the `clip_box` is
    *     effectively set to the bounding box and all spans are generated.
+   *
+   *   FT_RASTER_FLAG_SDF ::
+   *     This flag is set to indicate that a signed distance field glyph
+   *     image should be generated.  This is only used while rendering with
+   *     the @FT_RENDER_MODE_SDF render mode.
    */
 #define FT_RASTER_FLAG_DEFAULT  0x0
 #define FT_RASTER_FLAG_AA       0x1
 #define FT_RASTER_FLAG_DIRECT   0x2
 #define FT_RASTER_FLAG_CLIP     0x4
+#define FT_RASTER_FLAG_SDF      0x8
 
   /* these constants are deprecated; use the corresponding */
   /* `FT_RASTER_FLAG_XXX` values instead                   */
@@ -1049,6 +1054,23 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
+   * @type:
+   *   FT_Raster
+   *
+   * @description:
+   *   An opaque handle (pointer) to a raster object.  Each object can be
+   *   used independently to convert an outline into a bitmap or pixmap.
+   *
+   * @note:
+   *   In FreeType 2, all rasters are now encapsulated within specific
+   *   @FT_Renderer modules and only used in their context.
+   *
+   */
+  typedef struct FT_RasterRec_*  FT_Raster;
+
+
+  /**************************************************************************
+   *
    * @functype:
    *   FT_Raster_NewFunc
    *
diff --git a/freetype/include/freetype/ftincrem.h b/freetype/include/freetype/ftincrem.h
index f67655eda..229b947bd 100644
--- a/freetype/include/freetype/ftincrem.h
+++ b/freetype/include/freetype/ftincrem.h
@@ -4,7 +4,7 @@
  *
  *   FreeType incremental loading (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -213,9 +213,14 @@ FT_BEGIN_HEADER
    *
    * @description:
    *   A function used to retrieve the basic metrics of a given glyph index
-   *   before accessing its data.  This is necessary because, in certain
-   *   formats like TrueType, the metrics are stored in a different place
-   *   from the glyph images proper.
+   *   before accessing its data.  This allows for handling font types such
+   *   as PCL~XL Format~1, Class~2 downloaded TrueType fonts, where the glyph
+   *   metrics (`hmtx` and `vmtx` tables) are permitted to be omitted from
+   *   the font, and the relevant metrics included in the header of the glyph
+   *   outline data.  Importantly, this is not intended to allow custom glyph
+   *   metrics (for example, Postscript Metrics dictionaries), because that
+   *   conflicts with the requirements of outline hinting.  Such custom
+   *   metrics must be handled separately, by the calling application.
    *
    * @input:
    *   incremental ::
@@ -235,7 +240,7 @@ FT_BEGIN_HEADER
    *
    * @output:
    *   ametrics ::
-   *     The replacement glyph metrics in font units.
+   *     The glyph metrics in font units.
    *
    */
   typedef FT_Error
@@ -264,7 +269,7 @@ FT_BEGIN_HEADER
    *
    *   get_glyph_metrics ::
    *     The function to get glyph metrics.  May be null if the font does not
-   *     provide overriding glyph metrics.
+   *     require it.
    *
    */
   typedef struct  FT_Incremental_FuncsRec_
diff --git a/freetype/include/freetype/ftlcdfil.h b/freetype/include/freetype/ftlcdfil.h
index c6995f2ff..18e254417 100644
--- a/freetype/include/freetype/ftlcdfil.h
+++ b/freetype/include/freetype/ftlcdfil.h
@@ -5,7 +5,7 @@
  *   FreeType API for color filtering of subpixel bitmap glyphs
  *   (specification).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -44,7 +44,7 @@ FT_BEGIN_HEADER
    *   API to control subpixel rendering.
    *
    * @description:
-   *   FreeType provides two alternative subpixel rendering technologies. 
+   *   FreeType provides two alternative subpixel rendering technologies.
    *   Should you define `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` in your
    *   `ftoption.h` file, this enables ClearType-style rendering.
    *   Otherwise, Harmony LCD rendering is enabled.  These technologies are
@@ -55,13 +55,12 @@ FT_BEGIN_HEADER
    *   ClearType-style LCD rendering exploits the color-striped structure of
    *   LCD pixels, increasing the available resolution in the direction of
    *   the stripe (usually horizontal RGB) by a factor of~3.  Using the
-   *   subpixels coverages unfiltered can create severe color fringes
+   *   subpixel coverages unfiltered can create severe color fringes
    *   especially when rendering thin features.  Indeed, to produce
    *   black-on-white text, the nearby color subpixels must be dimmed
-   *   equally.
-   *
-   *   A good 5-tap FIR filter should be applied to subpixel coverages
-   *   regardless of pixel boundaries and should have these properties:
+   *   evenly.  Therefore, an equalizing 5-tap FIR filter should be applied
+   *   to subpixel coverages regardless of pixel boundaries and should have
+   *   these properties:
    *
    *   1. It should be symmetrical, like {~a, b, c, b, a~}, to avoid
    *      any shifts in appearance.
@@ -84,7 +83,7 @@ FT_BEGIN_HEADER
    *   Harmony LCD rendering is suitable to panels with any regular subpixel
    *   structure, not just monitors with 3 color striped subpixels, as long
    *   as the color subpixels have fixed positions relative to the pixel
-   *   center.  In this case, each color channel is then rendered separately
+   *   center.  In this case, each color channel can be rendered separately
    *   after shifting the outline opposite to the subpixel shift so that the
    *   coverage maps are aligned.  This method is immune to color fringes
    *   because the shifts do not change integral coverage.
@@ -101,9 +100,9 @@ FT_BEGIN_HEADER
    *   clockwise.  Harmony with default LCD geometry is equivalent to
    *   ClearType with light filter.
    *
-   *   As a result of ClearType filtering or Harmony rendering, the
-   *   dimensions of LCD bitmaps can be either wider or taller than the
-   *   dimensions of the corresponding outline with regard to the pixel grid.
+   *   As a result of ClearType filtering or Harmony shifts, the resulting
+   *   dimensions of LCD bitmaps can be slightly wider or taller than the
+   *   dimensions the original outline with regard to the pixel grid.
    *   For example, for @FT_RENDER_MODE_LCD, the filter adds 2~subpixels to
    *   the left, and 2~subpixels to the right.  The bitmap offset values are
    *   adjusted accordingly, so clients shouldn't need to modify their layout
diff --git a/freetype/include/freetype/ftlist.h b/freetype/include/freetype/ftlist.h
index 458892270..55f015977 100644
--- a/freetype/include/freetype/ftlist.h
+++ b/freetype/include/freetype/ftlist.h
@@ -4,7 +4,7 @@
  *
  *   Generic list support for FreeType (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftlogging.h b/freetype/include/freetype/ftlogging.h
new file mode 100644
index 000000000..a558b85fa
--- /dev/null
+++ b/freetype/include/freetype/ftlogging.h
@@ -0,0 +1,184 @@
+/****************************************************************************
+ *
+ * ftlogging.h
+ *
+ *   Additional debugging APIs.
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTLOGGING_H_
+#define FTLOGGING_H_
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+
+
+FT_BEGIN_HEADER
+
+
+  /**************************************************************************
+   *
+   * @section:
+   *   debugging_apis
+   *
+   * @title:
+   *   External Debugging APIs
+   *
+   * @abstract:
+   *   Public APIs to control the `FT_DEBUG_LOGGING` macro.
+   *
+   * @description:
+   *   This section contains the declarations of public functions that
+   *   enables fine control of what the `FT_DEBUG_LOGGING` macro outputs.
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Trace_Set_Level
+   *
+   * @description:
+   *   Change the levels of tracing components of FreeType at run time.
+   *
+   * @input:
+   *   tracing_level ::
+   *     New tracing value.
+   *
+   * @example:
+   *   The following call makes FreeType trace everything but the 'memory'
+   *   component.
+   *
+   *   ```
+   *   FT_Trace_Set_Level( "any:7 memory:0 );
+   *   ```
+   *
+   * @note:
+   *   This function does nothing if compilation option `FT_DEBUG_LOGGING`
+   *   isn't set.
+   *
+   * @since:
+   *   2.11
+   *
+   */
+  FT_EXPORT( void )
+  FT_Trace_Set_Level( const char*  tracing_level );
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Trace_Set_Default_Level
+   *
+   * @description:
+   *   Reset tracing value of FreeType's components to the default value
+   *   (i.e., to the value of the `FT2_DEBUG` environment value or to NULL
+   *   if `FT2_DEBUG` is not set).
+   *
+   * @note:
+   *   This function does nothing if compilation option `FT_DEBUG_LOGGING`
+   *   isn't set.
+   *
+   * @since:
+   *   2.11
+   *
+   */
+  FT_EXPORT( void )
+  FT_Trace_Set_Default_Level( void );
+
+
+  /**************************************************************************
+   *
+   * @functype:
+   *   FT_Custom_Log_Handler
+   *
+   * @description:
+   *   A function typedef that is used to handle the logging of tracing and
+   *   debug messages on a file system.
+   *
+   * @input:
+   *   ft_component ::
+   *     The name of `FT_COMPONENT` from which the current debug or error
+   *     message is produced.
+   *
+   *   fmt ::
+   *     Actual debug or tracing message.
+   *
+   *   args::
+   *     Arguments of debug or tracing messages.
+   *
+   * @since:
+   *   2.11
+   *
+   */
+  typedef void
+  (*FT_Custom_Log_Handler)( const char*  ft_component,
+                            const char*  fmt,
+                            va_list      args );
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Set_Log_Handler
+   *
+   * @description:
+   *   A function to set a custom log handler.
+   *
+   * @input:
+   *   handler ::
+   *     New logging function.
+   *
+   * @note:
+   *   This function does nothing if compilation option `FT_DEBUG_LOGGING`
+   *   isn't set.
+   *
+   * @since:
+   *   2.11
+   *
+   */
+  FT_EXPORT( void )
+  FT_Set_Log_Handler( FT_Custom_Log_Handler  handler );
+
+
+  /**************************************************************************
+   *
+   * @function:
+   *   FT_Set_Default_Log_Handler
+   *
+   * @description:
+   *   A function to undo the effect of @FT_Set_Log_Handler, resetting the
+   *   log handler to FreeType's built-in version.
+   *
+   * @note:
+   *   This function does nothing if compilation option `FT_DEBUG_LOGGING`
+   *   isn't set.
+   *
+   * @since:
+   *   2.11
+   *
+   */
+  FT_EXPORT( void )
+  FT_Set_Default_Log_Handler( void );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* FTLOGGING_H_ */
+
+
+/* END */
diff --git a/freetype/include/freetype/ftlzw.h b/freetype/include/freetype/ftlzw.h
index ae46ad602..fce1c9c4b 100644
--- a/freetype/include/freetype/ftlzw.h
+++ b/freetype/include/freetype/ftlzw.h
@@ -4,7 +4,7 @@
  *
  *   LZW-compressed stream support.
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftmac.h b/freetype/include/freetype/ftmac.h
index c9de98184..607af9b58 100644
--- a/freetype/include/freetype/ftmac.h
+++ b/freetype/include/freetype/ftmac.h
@@ -4,7 +4,7 @@
  *
  *   Additional Mac-specific API.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftmm.h b/freetype/include/freetype/ftmm.h
index d8781a829..32579e997 100644
--- a/freetype/include/freetype/ftmm.h
+++ b/freetype/include/freetype/ftmm.h
@@ -4,7 +4,7 @@
  *
  *   FreeType Multiple Master font interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftmodapi.h b/freetype/include/freetype/ftmodapi.h
index 3f7ae82ba..b77d356de 100644
--- a/freetype/include/freetype/ftmodapi.h
+++ b/freetype/include/freetype/ftmodapi.h
@@ -4,7 +4,7 @@
  *
  *   FreeType modules public interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -45,10 +45,12 @@ FT_BEGIN_HEADER
    *
    * @description:
    *   The definitions below are used to manage modules within FreeType.
-   *   Modules can be added, upgraded, and removed at runtime.  Additionally,
-   *   some module properties can be controlled also.
+   *   Internal and external modules can be added, upgraded, and removed at
+   *   runtime.  For example, an alternative renderer or proprietary font
+   *   driver can be registered and prioritized.  Additionally, some module
+   *   properties can also be controlled.
    *
-   *   Here is a list of possible values of the `module_name` field in the
+   *   Here is a list of existing values of the `module_name` field in the
    *   @FT_Module_Class structure.
    *
    *   ```
@@ -86,6 +88,7 @@ FT_BEGIN_HEADER
    *   FT_Remove_Module
    *   FT_Add_Default_Modules
    *
+   *   FT_FACE_DRIVER_NAME
    *   FT_Property_Set
    *   FT_Property_Get
    *   FT_Set_Default_Properties
@@ -330,6 +333,27 @@ FT_BEGIN_HEADER
 
   /**************************************************************************
    *
+   * @macro:
+   *   FT_FACE_DRIVER_NAME
+   *
+   * @description:
+   *   A macro that retrieves the name of a font driver from a face object.
+   *
+   * @note:
+   *   The font driver name is a valid `module_name` for @FT_Property_Set
+   *   and @FT_Property_Get.  This is not the same as @FT_Get_Font_Format.
+   *
+   * @since:
+   *   2.11
+   *
+   */
+#define FT_FACE_DRIVER_NAME( face )                                     \
+          ( ( *FT_REINTERPRET_CAST( FT_Module_Class**,                  \
+                                    ( face )->driver ) )->module_name )
+
+
+  /**************************************************************************
+   *
    * @function:
    *    FT_Property_Set
    *
@@ -485,8 +509,7 @@ FT_BEGIN_HEADER
    *
    *   ```
    *     FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
-   *                         cff:no-stem-darkening=0 \
-   *                         autofitter:warping=1
+   *                         cff:no-stem-darkening=0
    *   ```
    *
    * @inout:
diff --git a/freetype/include/freetype/ftmoderr.h b/freetype/include/freetype/ftmoderr.h
index f05fc53aa..b417cd5ab 100644
--- a/freetype/include/freetype/ftmoderr.h
+++ b/freetype/include/freetype/ftmoderr.h
@@ -4,7 +4,7 @@
  *
  *   FreeType module error offsets (specification).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -171,6 +171,7 @@
   FT_MODERRDEF( Type42,   0x1400, "Type 42 module" )
   FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" )
   FT_MODERRDEF( GXvalid,  0x1600, "GX validation module" )
+  FT_MODERRDEF( Sdf,      0x1700, "Signed distance field raster module" )
 
 
 #ifdef FT_MODERR_END_LIST
diff --git a/freetype/include/freetype/ftotval.h b/freetype/include/freetype/ftotval.h
index 9c00ad30b..00f972785 100644
--- a/freetype/include/freetype/ftotval.h
+++ b/freetype/include/freetype/ftotval.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for validating OpenType tables (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftoutln.h b/freetype/include/freetype/ftoutln.h
index 84e9b144c..6bb5f809a 100644
--- a/freetype/include/freetype/ftoutln.h
+++ b/freetype/include/freetype/ftoutln.h
@@ -5,7 +5,7 @@
  *   Support for the FT_Outline type used to store glyph shapes of
  *   most scalable font formats (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftparams.h b/freetype/include/freetype/ftparams.h
index 55ea2a387..04a3f4412 100644
--- a/freetype/include/freetype/ftparams.h
+++ b/freetype/include/freetype/ftparams.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for possible FT_Parameter tags (specification only).
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftpfr.h b/freetype/include/freetype/ftpfr.h
index 9a5383f91..fbdb14c20 100644
--- a/freetype/include/freetype/ftpfr.h
+++ b/freetype/include/freetype/ftpfr.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing PFR-specific data (specification only).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftrender.h b/freetype/include/freetype/ftrender.h
index 8007951b3..48d489d49 100644
--- a/freetype/include/freetype/ftrender.h
+++ b/freetype/include/freetype/ftrender.h
@@ -4,7 +4,7 @@
  *
  *   FreeType renderer modules public interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftsizes.h b/freetype/include/freetype/ftsizes.h
index a8682a30f..22366393b 100644
--- a/freetype/include/freetype/ftsizes.h
+++ b/freetype/include/freetype/ftsizes.h
@@ -4,7 +4,7 @@
  *
  *   FreeType size objects management (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftsnames.h b/freetype/include/freetype/ftsnames.h
index 729e6ab06..c7f6581cb 100644
--- a/freetype/include/freetype/ftsnames.h
+++ b/freetype/include/freetype/ftsnames.h
@@ -7,7 +7,7 @@
  *
  *   This is _not_ used to retrieve glyph names!
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftstroke.h b/freetype/include/freetype/ftstroke.h
index a759c94dd..88b2a8a4e 100644
--- a/freetype/include/freetype/ftstroke.h
+++ b/freetype/include/freetype/ftstroke.h
@@ -4,7 +4,7 @@
  *
  *   FreeType path stroker (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftsynth.h b/freetype/include/freetype/ftsynth.h
index bdb4c5753..861dcb5ac 100644
--- a/freetype/include/freetype/ftsynth.h
+++ b/freetype/include/freetype/ftsynth.h
@@ -5,7 +5,7 @@
  *   FreeType synthesizing code for emboldening and slanting
  *   (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/ftsystem.h b/freetype/include/freetype/ftsystem.h
index 22aead714..e5abb85a8 100644
--- a/freetype/include/freetype/ftsystem.h
+++ b/freetype/include/freetype/ftsystem.h
@@ -4,7 +4,7 @@
  *
  *   FreeType low-level system interface definition (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/fttrigon.h b/freetype/include/freetype/fttrigon.h
index 2ce6b324c..dbe7b0d38 100644
--- a/freetype/include/freetype/fttrigon.h
+++ b/freetype/include/freetype/fttrigon.h
@@ -4,7 +4,7 @@
  *
  *   FreeType trigonometric functions (specification).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/fttypes.h b/freetype/include/freetype/fttypes.h
index aaeb9e878..699bd003c 100644
--- a/freetype/include/freetype/fttypes.h
+++ b/freetype/include/freetype/fttypes.h
@@ -4,7 +4,7 @@
  *
  *   FreeType simple types definitions (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -413,7 +413,7 @@ FT_BEGIN_HEADER
   typedef struct  FT_Data_
   {
     const FT_Byte*  pointer;
-    FT_Int          length;
+    FT_UInt         length;
 
   } FT_Data;
 
@@ -479,18 +479,17 @@ FT_BEGIN_HEADER
    *
    * @description:
    *   This macro converts four-letter tags that are used to label TrueType
-   *   tables into an unsigned long, to be used within FreeType.
+   *   tables into an `FT_Tag` type, to be used within FreeType.
    *
    * @note:
    *   The produced values **must** be 32-bit integers.  Don't redefine this
    *   macro.
    */
-#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
-          (FT_Tag)                        \
-          ( ( (FT_ULong)_x1 << 24 ) |     \
-            ( (FT_ULong)_x2 << 16 ) |     \
-            ( (FT_ULong)_x3 <<  8 ) |     \
-              (FT_ULong)_x4         )
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 )                  \
+          ( ( FT_STATIC_BYTE_CAST( FT_Tag, _x1 ) << 24 ) | \
+            ( FT_STATIC_BYTE_CAST( FT_Tag, _x2 ) << 16 ) | \
+            ( FT_STATIC_BYTE_CAST( FT_Tag, _x3 ) <<  8 ) | \
+              FT_STATIC_BYTE_CAST( FT_Tag, _x4 )         )
 
 
   /*************************************************************************/
@@ -588,7 +587,7 @@ FT_BEGIN_HEADER
 
 
 #define FT_IS_EMPTY( list )  ( (list).head == 0 )
-#define FT_BOOL( x )  ( (FT_Bool)( (x) != 0 ) )
+#define FT_BOOL( x )         FT_STATIC_CAST( FT_Bool, (x) != 0 )
 
   /* concatenate C tokens */
 #define FT_ERR_XCAT( x, y )  x ## y
diff --git a/freetype/include/freetype/ftwinfnt.h b/freetype/include/freetype/ftwinfnt.h
index 786528c6e..f30f447d8 100644
--- a/freetype/include/freetype/ftwinfnt.h
+++ b/freetype/include/freetype/ftwinfnt.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing Windows fnt-specific data.
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -55,7 +55,7 @@ FT_BEGIN_HEADER
    *   FT_WinFNT_ID_XXX
    *
    * @description:
-   *   A list of valid values for the `charset` byte in @FT_WinFNT_HeaderRec. 
+   *   A list of valid values for the `charset` byte in @FT_WinFNT_HeaderRec.
    *   Exact mapping tables for the various 'cpXXXX' encodings (except for
    *   'cp1361') can be found at 'ftp://ftp.unicode.org/Public/' in the
    *   `MAPPINGS/VENDORS/MICSFT/WINDOWS` subdirectory.  'cp1361' is roughly a
diff --git a/freetype/include/freetype/internal/autohint.h b/freetype/include/freetype/internal/autohint.h
index 2a472e20b..01585f5ed 100644
--- a/freetype/include/freetype/internal/autohint.h
+++ b/freetype/include/freetype/internal/autohint.h
@@ -4,7 +4,7 @@
  *
  *   High-level 'autohint' module-specific interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/cffotypes.h b/freetype/include/freetype/internal/cffotypes.h
index a316fd1f3..a91dd556c 100644
--- a/freetype/include/freetype/internal/cffotypes.h
+++ b/freetype/include/freetype/internal/cffotypes.h
@@ -4,7 +4,7 @@
  *
  *   Basic OpenType/CFF object type definitions (specification).
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/cfftypes.h b/freetype/include/freetype/internal/cfftypes.h
index f21167b1e..99e8d4136 100644
--- a/freetype/include/freetype/internal/cfftypes.h
+++ b/freetype/include/freetype/internal/cfftypes.h
@@ -5,7 +5,7 @@
  *   Basic OpenType/CFF type definitions and interface (specification
  *   only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/compiler-macros.h b/freetype/include/freetype/internal/compiler-macros.h
index 97c18d3a2..d8b61b3dc 100644
--- a/freetype/include/freetype/internal/compiler-macros.h
+++ b/freetype/include/freetype/internal/compiler-macros.h
@@ -4,7 +4,7 @@
  *
  *   Compiler-specific macro definitions used internally by FreeType.
  *
- * Copyright (C) 2020 by
+ * Copyright (C) 2020-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -71,12 +71,18 @@ FT_BEGIN_HEADER
    */
 #define FT_DUMMY_STMNT  FT_BEGIN_STMNT FT_END_STMNT
 
-#ifdef _WIN64
+#ifdef __UINTPTR_TYPE__
+  /*
+   * GCC and Clang both provide a `__UINTPTR_TYPE__` that can be used to
+   * avoid a dependency on `stdint.h`.
+   */
+#  define FT_UINT_TO_POINTER( x )  (void *)(__UINTPTR_TYPE__)(x)
+#elif defined( _WIN64 )
   /* only 64bit Windows uses the LLP64 data model, i.e., */
   /* 32-bit integers, 64-bit pointers.                   */
-#define FT_UINT_TO_POINTER( x )  (void *)(unsigned __int64)(x)
+#  define FT_UINT_TO_POINTER( x )  (void *)(unsigned __int64)(x)
 #else
-#define FT_UINT_TO_POINTER( x )  (void *)(unsigned long)(x)
+#  define FT_UINT_TO_POINTER( x )  (void *)(unsigned long)(x)
 #endif
 
   /*
@@ -216,79 +222,91 @@ FT_BEGIN_HEADER
 #define FT_EXPORT_VAR( x )  FT_FUNCTION_DECLARATION( x )
 #endif
 
-  /* When compiling FreeType as a DLL or DSO with hidden visibility,   */
-  /* some systems/compilers need a special attribute in front OR after */
-  /* the return type of function declarations.                         */
-  /*                                                                   */
-  /* Two macros are used within the FreeType source code to define     */
-  /* exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`.      */
-  /*                                                                   */
-  /* - `FT_EXPORT( return_type )`                                      */
-  /*                                                                   */
-  /*   is used in a function declaration, as in                        */
-  /*                                                                   */
-  /*   ```                                                             */
-  /*     FT_EXPORT( FT_Error )                                         */
-  /*     FT_Init_FreeType( FT_Library*  alibrary );                    */
-  /*   ```                                                             */
-  /*                                                                   */
-  /* - `FT_EXPORT_DEF( return_type )`                                  */
-  /*                                                                   */
-  /*   is used in a function definition, as in                         */
-  /*                                                                   */
-  /*   ```                                                             */
-  /*     FT_EXPORT_DEF( FT_Error )                                     */
-  /*     FT_Init_FreeType( FT_Library*  alibrary )                     */
-  /*     {                                                             */
-  /*       ... some code ...                                           */
-  /*       return FT_Err_Ok;                                           */
-  /*     }                                                             */
-  /*   ```                                                             */
-  /*                                                                   */
-  /* You can provide your own implementation of `FT_EXPORT` and        */
-  /* `FT_EXPORT_DEF` here if you want.                                 */
-  /*                                                                   */
-  /* To export a variable, use `FT_EXPORT_VAR`.                        */
-  /*                                                                   */
+  /*
+   * When compiling FreeType as a DLL or DSO with hidden visibility,
+   * some systems/compilers need a special attribute in front OR after
+   * the return type of function declarations.
+   *
+   * Two macros are used within the FreeType source code to define
+   * exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`.
+   *
+   * - `FT_EXPORT( return_type )`
+   *
+   *   is used in a function declaration, as in
+   *
+   *   ```
+   *     FT_EXPORT( FT_Error )
+   *     FT_Init_FreeType( FT_Library*  alibrary );
+   *   ```
+   *
+   * - `FT_EXPORT_DEF( return_type )`
+   *
+   *   is used in a function definition, as in
+   *
+   *   ```
+   *     FT_EXPORT_DEF( FT_Error )
+   *     FT_Init_FreeType( FT_Library*  alibrary )
+   *     {
+   *       ... some code ...
+   *       return FT_Err_Ok;
+   *     }
+   *   ```
+   *
+   * You can provide your own implementation of `FT_EXPORT` and
+   * `FT_EXPORT_DEF` here if you want.
+   *
+   * To export a variable, use `FT_EXPORT_VAR`.
+   */
 
   /* See `freetype/config/compiler_macros.h` for the `FT_EXPORT` definition */
 #define FT_EXPORT_DEF( x )  FT_FUNCTION_DEFINITION( x )
 
-  /* The following macros are needed to compile the library with a   */
-  /* C++ compiler and with 16bit compilers.                          */
-  /*                                                                 */
-
-  /* This is special.  Within C++, you must specify `extern "C"` for */
-  /* functions which are used via function pointers, and you also    */
-  /* must do that for structures which contain function pointers to  */
-  /* assure C linkage -- it's not possible to have (local) anonymous */
-  /* functions which are accessed by (global) function pointers.     */
-  /*                                                                 */
-  /*                                                                 */
-  /* FT_CALLBACK_DEF is used to _define_ a callback function,        */
-  /* located in the same source code file as the structure that uses */
-  /* it.                                                             */
-  /*                                                                 */
-  /* FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare   */
-  /* and define a callback function, respectively, in a similar way  */
-  /* as FT_BASE and FT_BASE_DEF work.                                */
-  /*                                                                 */
-  /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
-  /* contains pointers to callback functions.                        */
-  /*                                                                 */
-  /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable   */
-  /* that contains pointers to callback functions.                   */
-  /*                                                                 */
-  /*                                                                 */
-  /* Some 16bit compilers have to redefine these macros to insert    */
-  /* the infamous `_cdecl` or `__fastcall` declarations.             */
-  /*                                                                 */
+  /*
+   * The following macros are needed to compile the library with a
+   * C++ compiler and with 16bit compilers.
+   */
+
+  /*
+   * This is special.  Within C++, you must specify `extern "C"` for
+   * functions which are used via function pointers, and you also
+   * must do that for structures which contain function pointers to
+   * assure C linkage -- it's not possible to have (local) anonymous
+   * functions which are accessed by (global) function pointers.
+   *
+   *
+   * FT_CALLBACK_DEF is used to _define_ a callback function,
+   * located in the same source code file as the structure that uses
+   * it.  FT_COMPARE_DEF, in addition, ensures the `cdecl` calling
+   * convention on x86, required by the C library function `qsort`.
+   *
+   * FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare
+   * and define a callback function, respectively, in a similar way
+   * as FT_BASE and FT_BASE_DEF work.
+   *
+   * FT_CALLBACK_TABLE is used to _declare_ a constant variable that
+   * contains pointers to callback functions.
+   *
+   * FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable
+   * that contains pointers to callback functions.
+   *
+   *
+   * Some 16bit compilers have to redefine these macros to insert
+   * the infamous `_cdecl` or `__fastcall` declarations.
+   */
 #ifdef __cplusplus
 #define FT_CALLBACK_DEF( x )  extern "C"  x
 #else
 #define FT_CALLBACK_DEF( x )  static  x
 #endif
 
+#if defined( __i386__ )
+#define FT_COMPARE_DEF( x )  FT_CALLBACK_DEF( x ) __attribute__(( cdecl ))
+#elif defined( _M_IX86 )
+#define FT_COMPARE_DEF( x )  FT_CALLBACK_DEF( x ) __cdecl
+#else
+#define FT_COMPARE_DEF( x )  FT_CALLBACK_DEF( x )
+#endif
+
 #define FT_BASE_CALLBACK( x )      FT_FUNCTION_DECLARATION( x )
 #define FT_BASE_CALLBACK_DEF( x )  FT_FUNCTION_DEFINITION( x )
 
diff --git a/freetype/include/freetype/internal/ftcalc.h b/freetype/include/freetype/internal/ftcalc.h
index c65307472..f88e05531 100644
--- a/freetype/include/freetype/internal/ftcalc.h
+++ b/freetype/include/freetype/internal/ftcalc.h
@@ -4,7 +4,7 @@
  *
  *   Arithmetic computations (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -359,8 +359,8 @@ FT_BEGIN_HEADER
 
 #ifndef  FT_CONFIG_OPTION_NO_ASSEMBLER
 
-#if defined( __GNUC__ )                                          && \
-    ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) )
+#if defined( __clang__ ) || ( defined( __GNUC__ )                &&  \
+    ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) ) )
 
 #if FT_SIZEOF_INT == 4
 
@@ -370,12 +370,25 @@ FT_BEGIN_HEADER
 
 #define FT_MSB( x )  ( 31 - __builtin_clzl( x ) )
 
-#endif /* __GNUC__ */
+#endif
 
+#elif defined( _MSC_VER ) && _MSC_VER >= 1400
 
-#elif defined( _MSC_VER ) && ( _MSC_VER >= 1400 )
+#if defined( _WIN32_WCE )
 
-#if FT_SIZEOF_INT == 4
+#include <cmnintrin.h>
+#pragma intrinsic( _CountLeadingZeros )
+
+#define FT_MSB( x )  ( 31 - _CountLeadingZeros( x ) )
+
+#elif defined( _M_ARM64 ) || defined( _M_ARM )
+
+#include <intrin.h>
+#pragma intrinsic( _CountLeadingZeros )
+
+#define FT_MSB( x )  ( 31 - _CountLeadingZeros( x ) )
+
+#elif defined( _M_IX86 ) || defined( _M_AMD64 ) || defined( _M_IA64 )
 
 #include <intrin.h>
 #pragma intrinsic( _BitScanReverse )
@@ -391,15 +404,27 @@ FT_BEGIN_HEADER
     return (FT_Int32)where;
   }
 
-#define FT_MSB( x )  ( FT_MSB_i386( x ) )
+#define FT_MSB( x )  FT_MSB_i386( x )
 
 #endif
 
-#endif /* _MSC_VER */
+#elif defined( __DECC ) || defined( __DECCXX )
+
+#include <builtins.h>
+
+#define FT_MSB( x )  (FT_Int)( 63 - _leadz( x ) )
 
+#elif defined( _CRAYC )
+
+#include <intrinsics.h>
+
+#define FT_MSB( x )  (FT_Int)( 31 - _leadz32( x ) )
+
+#endif /* FT_MSB macro definitions */
 
 #endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
 
+
 #ifndef FT_MSB
 
   FT_BASE( FT_Int )
@@ -487,7 +512,7 @@ FT_BEGIN_HEADER
 #define NEG_INT32( a )                                  \
           (FT_Int32)( (FT_UInt32)0 - (FT_UInt32)(a) )
 
-#ifdef FT_LONG64
+#ifdef FT_INT64
 
 #define ADD_INT64( a, b )                               \
           (FT_Int64)( (FT_UInt64)(a) + (FT_UInt64)(b) )
@@ -498,7 +523,7 @@ FT_BEGIN_HEADER
 #define NEG_INT64( a )                                  \
           (FT_Int64)( (FT_UInt64)0 - (FT_UInt64)(a) )
 
-#endif /* FT_LONG64 */
+#endif /* FT_INT64 */
 
 
 FT_END_HEADER
diff --git a/freetype/include/freetype/internal/ftdebug.h b/freetype/include/freetype/internal/ftdebug.h
index df5357ad5..5e8d9294a 100644
--- a/freetype/include/freetype/internal/ftdebug.h
+++ b/freetype/include/freetype/internal/ftdebug.h
@@ -4,7 +4,7 @@
  *
  *   Debugging and logging component (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -31,9 +31,24 @@
 
 #include "compiler-macros.h"
 
+#ifdef FT_DEBUG_LOGGING
+#define DLG_STATIC
+#include <dlg/output.h>
+#include <dlg/dlg.h>
+
+#include <freetype/ftlogging.h>
+#endif /* FT_DEBUG_LOGGING */
+
 
 FT_BEGIN_HEADER
 
+  /* force the definition of FT_DEBUG_LEVEL_TRACE if FT_DEBUG_LOGGING is */
+  /* already defined.                                                    */
+  /*                                                                     */
+#ifdef FT_DEBUG_LOGGING
+#undef  FT_DEBUG_LEVEL_TRACE
+#define FT_DEBUG_LEVEL_TRACE
+#endif
 
   /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
   /* is already defined; this simplifies the following #ifdefs            */
@@ -82,21 +97,67 @@ FT_BEGIN_HEADER
    * Each component must define the macro FT_COMPONENT to a valid FT_Trace
    * value before using any TRACE macro.
    *
+   * To get consistent logging output, there should be no newline character
+   * (i.e., '\n') or a single trailing one in the message string of
+   * `FT_TRACEx` and `FT_ERROR`.
    */
 
-#ifdef FT_DEBUG_LEVEL_TRACE
 
-  /* we need two macros here to make cpp expand `FT_COMPONENT' */
-#define FT_TRACE_COMP( x )   FT_TRACE_COMP_( x )
-#define FT_TRACE_COMP_( x )  trace_ ## x
+  /*************************************************************************
+   *
+   * If FT_DEBUG_LOGGING is enabled, tracing messages are sent to dlg's API.
+   * If FT_DEBUG_LOGGING is disabled, tracing messages are sent to
+   * `FT_Message` (defined in ftdebug.c).
+   */
+#ifdef FT_DEBUG_LOGGING
+
+  /* we need two macros to convert the names of `FT_COMPONENT` to a string */
+#define FT_LOGGING_TAG( x )   FT_LOGGING_TAG_( x )
+#define FT_LOGGING_TAG_( x )  #x
 
-#define FT_TRACE( level, varformat )                                       \
+  /* we need two macros to convert the component and the trace level */
+  /* to a string that combines them                                  */
+#define FT_LOGGING_TAGX( x, y )   FT_LOGGING_TAGX_( x, y )
+#define FT_LOGGING_TAGX_( x, y )  #x ":" #y
+
+
+#define FT_LOG( level, varformat )                                         \
+          do                                                               \
+          {                                                                \
+            const char*  dlg_tag = FT_LOGGING_TAGX( FT_COMPONENT, level ); \
+                                                                           \
+                                                                           \
+            ft_add_tag( dlg_tag );                                         \
+            if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \
+            {                                                              \
+              if ( custom_output_handler != NULL )                         \
+                FT_Logging_Callback varformat;                             \
+              else                                                         \
+                dlg_trace varformat;                                       \
+            }                                                              \
+            ft_remove_tag( dlg_tag );                                      \
+          } while( 0 )
+
+#else /* !FT_DEBUG_LOGGING */
+
+#define FT_LOG( level, varformat )                                         \
           do                                                               \
           {                                                                \
             if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \
               FT_Message varformat;                                        \
           } while ( 0 )
 
+#endif /* !FT_DEBUG_LOGGING */
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+  /* we need two macros here to make cpp expand `FT_COMPONENT' */
+#define FT_TRACE_COMP( x )   FT_TRACE_COMP_( x )
+#define FT_TRACE_COMP_( x )  trace_ ## x
+
+#define FT_TRACE( level, varformat )  FT_LOG( level, varformat )
+
 #else /* !FT_DEBUG_LEVEL_TRACE */
 
 #define FT_TRACE( level, varformat )  do { } while ( 0 )      /* nothing */
@@ -204,7 +265,32 @@ FT_BEGIN_HEADER
 
 #ifdef FT_DEBUG_LEVEL_ERROR
 
-#define FT_ERROR( varformat )  FT_Message  varformat
+  /**************************************************************************
+   *
+   * If FT_DEBUG_LOGGING is enabled, error messages are sent to dlg's API.
+   * If FT_DEBUG_LOGGING is disabled, error messages are sent to `FT_Message`
+   * (defined in ftdebug.c).
+   *
+   */
+#ifdef FT_DEBUG_LOGGING
+
+#define FT_ERROR( varformat )                                      \
+          do                                                       \
+          {                                                        \
+            const char*  dlg_tag = FT_LOGGING_TAG( FT_COMPONENT ); \
+                                                                   \
+                                                                   \
+            ft_add_tag( dlg_tag );                                 \
+            dlg_trace varformat;                                   \
+            ft_remove_tag( dlg_tag );                              \
+          } while ( 0 )
+
+#else /* !FT_DEBUG_LOGGING */
+
+#define FT_ERROR( varformat )  FT_Message varformat
+
+#endif /* !FT_DEBUG_LOGGING */
+
 
 #else  /* !FT_DEBUG_LEVEL_ERROR */
 
@@ -277,6 +363,77 @@ FT_BEGIN_HEADER
   FT_BASE( void )
   ft_debug_init( void );
 
+
+#ifdef FT_DEBUG_LOGGING
+
+  /**************************************************************************
+   *
+   * 'dlg' uses output handlers to control how and where log messages are
+   * printed.  Therefore we need to define a default output handler for
+   * FreeType.
+   */
+  FT_BASE( void )
+  ft_log_handler( const struct dlg_origin*  origin,
+                  const char*               string,
+                  void*                     data );
+
+
+  /**************************************************************************
+   *
+   * 1. `ft_default_log_handler` stores the function pointer that is used
+   *    internally by FreeType to print logs to a file.
+   *
+   * 2. `custom_output_handler` stores the function pointer to the callback
+   *    function provided by the user.
+   *
+   * It is defined in `ftdebug.c`.
+   */
+  extern dlg_handler            ft_default_log_handler;
+  extern FT_Custom_Log_Handler  custom_output_handler;
+
+
+  /**************************************************************************
+   *
+   * If FT_DEBUG_LOGGING macro is enabled, FreeType needs to initialize and
+   * un-initialize `FILE*`.
+   *
+   * These functions are defined in `ftdebug.c`.
+   */
+  FT_BASE( void )
+  ft_logging_init( void );
+
+  FT_BASE( void )
+  ft_logging_deinit( void );
+
+
+  /**************************************************************************
+   *
+   * For printing the name of `FT_COMPONENT` along with the actual log we
+   * need to add a tag with the name of `FT_COMPONENT`.
+   *
+   * These functions are defined in `ftdebug.c`.
+   */
+  FT_BASE( void )
+  ft_add_tag( const char*  tag );
+
+  FT_BASE( void )
+  ft_remove_tag( const char*  tag );
+
+
+  /**************************************************************************
+   *
+   * A function to print log data using a custom callback logging function
+   * (which is set using `FT_Set_Log_Handler`).
+   *
+   * This function is defined in `ftdebug.c`.
+   */
+  FT_BASE( void )
+  FT_Logging_Callback( const char*  fmt,
+                       ... );
+
+#endif /* FT_DEBUG_LOGGING */
+
+
 FT_END_HEADER
 
 #endif /* FTDEBUG_H_ */
diff --git a/freetype/include/freetype/internal/ftdrv.h b/freetype/include/freetype/internal/ftdrv.h
index 7f22710ea..0db323d5a 100644
--- a/freetype/include/freetype/internal/ftdrv.h
+++ b/freetype/include/freetype/internal/ftdrv.h
@@ -4,7 +4,7 @@
  *
  *   FreeType internal font driver interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/ftgloadr.h b/freetype/include/freetype/internal/ftgloadr.h
index 27b8659f7..fea931c3a 100644
--- a/freetype/include/freetype/internal/ftgloadr.h
+++ b/freetype/include/freetype/internal/ftgloadr.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph loader (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg
  *
  * This file is part of the FreeType project, and may only be used,
@@ -22,6 +22,7 @@
 
 #include <freetype/freetype.h>
 
+#include "compiler-macros.h"
 
 FT_BEGIN_HEADER
 
diff --git a/freetype/include/freetype/internal/ftmemory.h b/freetype/include/freetype/internal/ftmemory.h
index ddb18b051..e20d94969 100644
--- a/freetype/include/freetype/internal/ftmemory.h
+++ b/freetype/include/freetype/internal/ftmemory.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType memory management macros (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg
  *
  * This file is part of the FreeType project, and may only be used,
@@ -344,14 +344,13 @@ extern "C++"
 #define FT_RENEW_ARRAY( ptr, curcnt, newcnt )                           \
           FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
 
-#define FT_QNEW( ptr )                           \
-          FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
+#define FT_QNEW( ptr )  FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
 
-#define FT_QNEW_ARRAY( ptr, count )                          \
-          FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+#define FT_QNEW_ARRAY( ptr, count )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QNEW_ARRAY( ptr, count ) )
 
-#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt )                          \
-          FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QRENEW_ARRAY( ptr, curcnt, newcnt ) )
 
 
   FT_BASE( FT_Pointer )
diff --git a/freetype/include/freetype/internal/ftobjs.h b/freetype/include/freetype/internal/ftobjs.h
index 25db2c494..e52a26aa0 100644
--- a/freetype/include/freetype/internal/ftobjs.h
+++ b/freetype/include/freetype/internal/ftobjs.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType private base classes (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -673,7 +673,7 @@ FT_BEGIN_HEADER
 
 
   /* Set the metrics according to a size request. */
-  FT_BASE( void )
+  FT_BASE( FT_Error )
   FT_Request_Metrics( FT_Face          face,
                       FT_Size_Request  req );
 
diff --git a/freetype/include/freetype/internal/ftpsprop.h b/freetype/include/freetype/internal/ftpsprop.h
index 81ec29151..d94d0d7e4 100644
--- a/freetype/include/freetype/internal/ftpsprop.h
+++ b/freetype/include/freetype/internal/ftpsprop.h
@@ -4,7 +4,7 @@
  *
  *   Get and set properties of PostScript drivers (specification).
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/ftrfork.h b/freetype/include/freetype/internal/ftrfork.h
index 1b7b25acb..1c56d6ceb 100644
--- a/freetype/include/freetype/internal/ftrfork.h
+++ b/freetype/include/freetype/internal/ftrfork.h
@@ -4,7 +4,7 @@
  *
  *   Embedded resource forks accessor (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * Masatake YAMATO and Redhat K.K.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/ftserv.h b/freetype/include/freetype/internal/ftserv.h
index 6e1a9472d..fa82c31fc 100644
--- a/freetype/include/freetype/internal/ftserv.h
+++ b/freetype/include/freetype/internal/ftserv.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType services (specification only).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/ftstream.h b/freetype/include/freetype/internal/ftstream.h
index e7d922260..7f3af120c 100644
--- a/freetype/include/freetype/internal/ftstream.h
+++ b/freetype/include/freetype/internal/ftstream.h
@@ -4,7 +4,7 @@
  *
  *   Stream handling (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -196,9 +196,9 @@ FT_BEGIN_HEADER
                                        FT_BYTE_U32( p, 2,  8 ) | \
                                        FT_BYTE_U32( p, 3,  0 ) )
 
-#define FT_PEEK_OFF3( p )  FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \
-                                     FT_BYTE_U32( p, 1,  8 ) | \
-                                     FT_BYTE_U32( p, 2,  0 ) )
+#define FT_PEEK_OFF3( p )  ( FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \
+                                       FT_BYTE_U32( p, 1, 16 ) | \
+                                       FT_BYTE_U32( p, 2,  8 ) ) >> 8 )
 
 #define FT_PEEK_UOFF3( p )  FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
                                        FT_BYTE_U32( p, 1,  8 ) | \
@@ -220,9 +220,9 @@ FT_BEGIN_HEADER
                                           FT_BYTE_U32( p, 1,  8 ) | \
                                           FT_BYTE_U32( p, 0,  0 ) )
 
-#define FT_PEEK_OFF3_LE( p )  FT_INT32( FT_BYTE_U32( p, 2, 16 ) | \
-                                        FT_BYTE_U32( p, 1,  8 ) | \
-                                        FT_BYTE_U32( p, 0,  0 ) )
+#define FT_PEEK_OFF3_LE( p )  ( FT_INT32( FT_BYTE_U32( p, 2, 24 ) | \
+                                          FT_BYTE_U32( p, 1, 16 ) | \
+                                          FT_BYTE_U32( p, 0,  8 ) ) >> 8 )
 
 #define FT_PEEK_UOFF3_LE( p )  FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
                                           FT_BYTE_U32( p, 1,  8 ) | \
@@ -305,11 +305,10 @@ FT_BEGIN_HEADER
 #else
 #define FT_GET_MACRO( func, type )        ( (type)func( stream ) )
 
-#define FT_GET_CHAR()       FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
-#define FT_GET_BYTE()       FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
+#define FT_GET_CHAR()       FT_GET_MACRO( FT_Stream_GetByte, FT_Char )
+#define FT_GET_BYTE()       FT_GET_MACRO( FT_Stream_GetByte, FT_Byte )
 #define FT_GET_SHORT()      FT_GET_MACRO( FT_Stream_GetUShort, FT_Short )
 #define FT_GET_USHORT()     FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort )
-#define FT_GET_OFF3()       FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long )
 #define FT_GET_UOFF3()      FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong )
 #define FT_GET_LONG()       FT_GET_MACRO( FT_Stream_GetULong, FT_Long )
 #define FT_GET_ULONG()      FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
@@ -333,11 +332,10 @@ FT_BEGIN_HEADER
    * `FT_STREAM_POS'.  They use the full machinery to check whether a read is
    * valid.
    */
-#define FT_READ_BYTE( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
-#define FT_READ_CHAR( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
+#define FT_READ_BYTE( var )       FT_READ_MACRO( FT_Stream_ReadByte, FT_Byte, var )
+#define FT_READ_CHAR( var )       FT_READ_MACRO( FT_Stream_ReadByte, FT_Char, var )
 #define FT_READ_SHORT( var )      FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var )
 #define FT_READ_USHORT( var )     FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var )
-#define FT_READ_OFF3( var )       FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var )
 #define FT_READ_UOFF3( var )      FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var )
 #define FT_READ_LONG( var )       FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var )
 #define FT_READ_ULONG( var )      FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var )
@@ -457,8 +455,8 @@ FT_BEGIN_HEADER
 
 
   /* read a byte from an entered frame */
-  FT_BASE( FT_Char )
-  FT_Stream_GetChar( FT_Stream  stream );
+  FT_BASE( FT_Byte )
+  FT_Stream_GetByte( FT_Stream  stream );
 
   /* read a 16-bit big-endian unsigned integer from an entered frame */
   FT_BASE( FT_UShort )
@@ -482,8 +480,8 @@ FT_BEGIN_HEADER
 
 
   /* read a byte from a stream */
-  FT_BASE( FT_Char )
-  FT_Stream_ReadChar( FT_Stream  stream,
+  FT_BASE( FT_Byte )
+  FT_Stream_ReadByte( FT_Stream  stream,
                       FT_Error*  error );
 
   /* read a 16-bit big-endian unsigned integer from a stream */
diff --git a/freetype/include/freetype/internal/fttrace.h b/freetype/include/freetype/internal/fttrace.h
index 58bd77413..3307556bf 100644
--- a/freetype/include/freetype/internal/fttrace.h
+++ b/freetype/include/freetype/internal/fttrace.h
@@ -4,7 +4,7 @@
  *
  *   Tracing handling (specification only).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -18,6 +18,11 @@
 
   /* definitions of trace levels for FreeType 2 */
 
+  /* the maximum string length (if the argument to `FT_TRACE_DEF` */
+  /* gets used as a string) plus one charachter for ':' plus      */
+  /* another one for the trace level                              */
+#define FT_MAX_TRACE_LEVEL_LENGTH  (9 + 1 + 1)
+
   /* the first level must always be `trace_any' */
 FT_TRACE_DEF( any )
 
@@ -38,12 +43,14 @@ FT_TRACE_DEF( checksum )  /* bitmap checksum         (ftobjs.c)   */
 FT_TRACE_DEF( mm )        /* MM interface            (ftmm.c)     */
 FT_TRACE_DEF( psprops )   /* PS driver properties    (ftpsprop.c) */
 FT_TRACE_DEF( raccess )   /* resource fork accessor  (ftrfork.c)  */
+FT_TRACE_DEF( synth )     /* bold/slant synthesizer  (ftsynth.c)  */
+
+  /* rasterizers */
 FT_TRACE_DEF( raster )    /* monochrome rasterizer   (ftraster.c) */
 FT_TRACE_DEF( smooth )    /* anti-aliasing raster    (ftgrays.c)  */
-FT_TRACE_DEF( synth )     /* bold/slant synthesizer  (ftsynth.c)  */
 
-  /* Cache sub-system */
-FT_TRACE_DEF( cache )     /* cache sub-system        (ftcache.c, etc.) */
+  /* cache sub-system */
+FT_TRACE_DEF( cache )     /* cache sub-system   (ftcache.c, etc.) */
 
   /* SFNT driver components */
 FT_TRACE_DEF( sfdriver )  /* SFNT font driver        (sfdriver.c) */
@@ -77,6 +84,7 @@ FT_TRACE_DEF( t1objs )
 FT_TRACE_DEF( t1parse )
 
   /* PostScript helper module `psaux' */
+FT_TRACE_DEF( afmparse )
 FT_TRACE_DEF( cffdecode )
 FT_TRACE_DEF( psconv )
 FT_TRACE_DEF( psobjs )
@@ -151,8 +159,10 @@ FT_TRACE_DEF( afglobal )
 FT_TRACE_DEF( afhints )
 FT_TRACE_DEF( afmodule )
 FT_TRACE_DEF( aflatin )
-FT_TRACE_DEF( aflatin2 )
 FT_TRACE_DEF( afshaper )
-FT_TRACE_DEF( afwarp )
+
+  /* SDF components */
+FT_TRACE_DEF( sdf )       /* signed distance raster for outlines (ftsdf.c) */
+FT_TRACE_DEF( bsdf )      /* signed distance raster for bitmaps (ftbsdf.c) */
 
 /* END */
diff --git a/freetype/include/freetype/internal/ftvalid.h b/freetype/include/freetype/internal/ftvalid.h
index a5bc6c9b5..7bdfa62f3 100644
--- a/freetype/include/freetype/internal/ftvalid.h
+++ b/freetype/include/freetype/internal/ftvalid.h
@@ -4,7 +4,7 @@
  *
  *   FreeType validation support (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/psaux.h b/freetype/include/freetype/internal/psaux.h
index 8e0a262fd..6c6399aa1 100644
--- a/freetype/include/freetype/internal/psaux.h
+++ b/freetype/include/freetype/internal/psaux.h
@@ -5,7 +5,7 @@
  *   Auxiliary functions and data structures related to PostScript fonts
  *   (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/pshints.h b/freetype/include/freetype/internal/pshints.h
index 663e9d348..9dbb0776b 100644
--- a/freetype/include/freetype/internal/pshints.h
+++ b/freetype/include/freetype/internal/pshints.h
@@ -6,7 +6,7 @@
  *   recorders (specification only).  These are used to support native
  *   T1/T2 hints in the 'type1', 'cid', and 'cff' font drivers.
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svbdf.h b/freetype/include/freetype/internal/services/svbdf.h
index 81f5a06b6..879aa6138 100644
--- a/freetype/include/freetype/internal/services/svbdf.h
+++ b/freetype/include/freetype/internal/services/svbdf.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType BDF services (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svcfftl.h b/freetype/include/freetype/internal/services/svcfftl.h
index 1d2dbb6a8..f6424e424 100644
--- a/freetype/include/freetype/internal/services/svcfftl.h
+++ b/freetype/include/freetype/internal/services/svcfftl.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType CFF tables loader service (specification).
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svcid.h b/freetype/include/freetype/internal/services/svcid.h
index bd49f3270..7ef5afd0b 100644
--- a/freetype/include/freetype/internal/services/svcid.h
+++ b/freetype/include/freetype/internal/services/svcid.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType CID font services (specification).
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * Derek Clegg and Michael Toftdal.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svfntfmt.h b/freetype/include/freetype/internal/services/svfntfmt.h
index 6114d638a..cc87fc122 100644
--- a/freetype/include/freetype/internal/services/svfntfmt.h
+++ b/freetype/include/freetype/internal/services/svfntfmt.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType font format service (specification only).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svgldict.h b/freetype/include/freetype/internal/services/svgldict.h
index f9443e40d..4256f14a0 100644
--- a/freetype/include/freetype/internal/services/svgldict.h
+++ b/freetype/include/freetype/internal/services/svgldict.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph dictionary services (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svgxval.h b/freetype/include/freetype/internal/services/svgxval.h
index 83c2f26ce..f36d55602 100644
--- a/freetype/include/freetype/internal/services/svgxval.h
+++ b/freetype/include/freetype/internal/services/svgxval.h
@@ -4,7 +4,7 @@
  *
  *   FreeType API for validating TrueTypeGX/AAT tables (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/include/freetype/internal/services/svkern.h b/freetype/include/freetype/internal/services/svkern.h
index 13cfb3272..99dc2d97a 100644
--- a/freetype/include/freetype/internal/services/svkern.h
+++ b/freetype/include/freetype/internal/services/svkern.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType Kerning service (specification).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svmetric.h b/freetype/include/freetype/internal/services/svmetric.h
index 2b30edaab..b9c95a7c9 100644
--- a/freetype/include/freetype/internal/services/svmetric.h
+++ b/freetype/include/freetype/internal/services/svmetric.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType services for metrics variations (specification).
  *
- * Copyright (C) 2016-2020 by
+ * Copyright (C) 2016-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svmm.h b/freetype/include/freetype/internal/services/svmm.h
index 5a807636a..8eac3a3fe 100644
--- a/freetype/include/freetype/internal/services/svmm.h
+++ b/freetype/include/freetype/internal/services/svmm.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType Multiple Masters and GX var services (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svotval.h b/freetype/include/freetype/internal/services/svotval.h
index 763fb2efb..7afb49e82 100644
--- a/freetype/include/freetype/internal/services/svotval.h
+++ b/freetype/include/freetype/internal/services/svotval.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType OpenType validation service (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svpfr.h b/freetype/include/freetype/internal/services/svpfr.h
index bdeba0785..98442bf83 100644
--- a/freetype/include/freetype/internal/services/svpfr.h
+++ b/freetype/include/freetype/internal/services/svpfr.h
@@ -4,7 +4,7 @@
  *
  *   Internal PFR service functions (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svpostnm.h b/freetype/include/freetype/internal/services/svpostnm.h
index 8ef62c5f9..5a25c5a58 100644
--- a/freetype/include/freetype/internal/services/svpostnm.h
+++ b/freetype/include/freetype/internal/services/svpostnm.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType PostScript name services (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svprop.h b/freetype/include/freetype/internal/services/svprop.h
index 8f755436a..9b71000c5 100644
--- a/freetype/include/freetype/internal/services/svprop.h
+++ b/freetype/include/freetype/internal/services/svprop.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType property service (specification).
  *
- * Copyright (C) 2012-2020 by
+ * Copyright (C) 2012-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svpscmap.h b/freetype/include/freetype/internal/services/svpscmap.h
index b4dcd8075..346f5e2a7 100644
--- a/freetype/include/freetype/internal/services/svpscmap.h
+++ b/freetype/include/freetype/internal/services/svpscmap.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType PostScript charmap service (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svpsinfo.h b/freetype/include/freetype/internal/services/svpsinfo.h
index 1e7276ff4..49aa4d565 100644
--- a/freetype/include/freetype/internal/services/svpsinfo.h
+++ b/freetype/include/freetype/internal/services/svpsinfo.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType PostScript info service (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svsfnt.h b/freetype/include/freetype/internal/services/svsfnt.h
index 39c8b5e19..4306cbc1b 100644
--- a/freetype/include/freetype/internal/services/svsfnt.h
+++ b/freetype/include/freetype/internal/services/svsfnt.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType SFNT table loading service (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svttcmap.h b/freetype/include/freetype/internal/services/svttcmap.h
index c18bb2336..775b6bcf2 100644
--- a/freetype/include/freetype/internal/services/svttcmap.h
+++ b/freetype/include/freetype/internal/services/svttcmap.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType TrueType/sfnt cmap extra information service.
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * Masatake YAMATO, Redhat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/include/freetype/internal/services/svtteng.h b/freetype/include/freetype/internal/services/svtteng.h
index 7a17e4a75..964934284 100644
--- a/freetype/include/freetype/internal/services/svtteng.h
+++ b/freetype/include/freetype/internal/services/svtteng.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType TrueType engine query service (specification).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svttglyf.h b/freetype/include/freetype/internal/services/svttglyf.h
index 90a81dd40..4268467b7 100644
--- a/freetype/include/freetype/internal/services/svttglyf.h
+++ b/freetype/include/freetype/internal/services/svttglyf.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType TrueType glyph service.
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * David Turner.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/services/svwinfnt.h b/freetype/include/freetype/internal/services/svwinfnt.h
index 8c915f525..aa70aa44d 100644
--- a/freetype/include/freetype/internal/services/svwinfnt.h
+++ b/freetype/include/freetype/internal/services/svwinfnt.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType Windows FNT/FONT service (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/sfnt.h b/freetype/include/freetype/internal/sfnt.h
index b4c12dbb2..bf4c7e09f 100644
--- a/freetype/include/freetype/internal/sfnt.h
+++ b/freetype/include/freetype/internal/sfnt.h
@@ -4,7 +4,7 @@
  *
  *   High-level 'sfnt' driver interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -527,6 +527,170 @@ FT_BEGIN_HEADER
   /**************************************************************************
    *
    * @functype:
+   *   TT_Get_Color_Glyph_Paint_Func
+   *
+   * @description:
+   *   Find the root @FT_OpaquePaint object for a given glyph ID.
+   *
+   * @input:
+   *   face ::
+   *     The target face object.
+   *
+   *   base_glyph ::
+   *     The glyph index the colored glyph layers are associated with.
+   *
+   * @output:
+   *   paint ::
+   *     The root @FT_OpaquePaint object.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  If no color glyph is found, or the root
+   *   paint could not be retrieved, value~0 gets returned.  In case of an
+   *   error, value~0 is returned also.
+   */
+  typedef FT_Bool
+  ( *TT_Get_Color_Glyph_Paint_Func )( TT_Face                   face,
+                                      FT_UInt                   base_glyph,
+                                      FT_Color_Root_Transform   root_transform,
+                                      FT_OpaquePaint           *paint );
+
+
+  /**************************************************************************
+   *
+   * @functype:
+   *   TT_Get_Color_Glyph_ClipBox_Func
+   *
+   * @description:
+   *   Search for a 'COLR' v1 clip box for the specified `base_glyph` and
+   *   fill the `clip_box` parameter with the 'COLR' v1 'ClipBox' information
+   *   if one is found.
+   *
+   * @input:
+   *   face ::
+   *     A handle to the parent face object.
+   *
+   *   base_glyph ::
+   *     The glyph index for which to retrieve the clip box.
+   *
+   * @output:
+   *   clip_box ::
+   *     The clip box for the requested `base_glyph` if one is found.  The
+   *     clip box is computed taking scale and transformations configured on
+   *     the @FT_Face into account.  @FT_ClipBox contains @FT_Vector values
+   *     in 26.6 format.
+   *
+   * @note:
+   *     To retrieve the clip box in font units, reset scale to units-per-em
+   *     and remove transforms configured using @FT_Set_Transform.
+   *
+   * @return:
+   *   Value~1 if a ClipBox is found.  If no clip box is found or an
+   *   error occured, value~0 is returned.
+   */
+  typedef FT_Bool
+  ( *TT_Get_Color_Glyph_ClipBox_Func )( TT_Face      face,
+                                        FT_UInt      base_glyph,
+                                        FT_ClipBox*  clip_box );
+
+
+  /**************************************************************************
+   *
+   * @functype:
+   *   TT_Get_Paint_Layers_Func
+   *
+   * @description:
+   *   Access the layers of a `PaintColrLayers` table.
+   *
+   * @input:
+   *   face ::
+   *     The target face object.
+   *
+   * @inout:
+   *   iterator ::
+   *     The @FT_LayerIterator from an @FT_PaintColrLayers object, for which
+   *     the layers are to be retrieved.  The internal state of the iterator
+   *     is incremented after one call to this function for retrieving one
+   *     layer.
+   *
+   * @output:
+   *   paint ::
+   *     The root @FT_OpaquePaint object referencing the actual paint table.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  Value~0 gets returned when the paint
+   *   object can not be retrieved or any other error occurs.
+   */
+  typedef FT_Bool
+  ( *TT_Get_Paint_Layers_Func )( TT_Face            face,
+                                 FT_LayerIterator*  iterator,
+                                 FT_OpaquePaint    *paint );
+
+
+  /**************************************************************************
+   *
+   * @functype:
+   *   TT_Get_Colorline_Stops_Func
+   *
+   * @description:
+   *   Get the gradient and solid fill information for a given glyph.
+   *
+   * @input:
+   *   face ::
+   *     The target face object.
+   *
+   * @inout:
+   *   iterator ::
+   *     An @FT_ColorStopIterator object.  For the first call you should set
+   *     `iterator->p` to `NULL`.  For all following calls, simply use the
+   *     same object again.
+   *
+   * @output:
+   *   color_stop ::
+   *     Color index and alpha value for the retrieved color stop.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  If there are no more color stops,
+   *   value~0 gets returned.  In case of an error, value~0 is returned
+   *   also.
+   */
+  typedef FT_Bool
+  ( *TT_Get_Colorline_Stops_Func )( TT_Face                face,
+                                    FT_ColorStop          *color_stop,
+                                    FT_ColorStopIterator*  iterator );
+
+
+  /**************************************************************************
+   *
+   * @functype:
+   *   TT_Get_Paint_Func
+   *
+   * @description:
+   *   Get the paint details for a given @FT_OpaquePaint object.
+   *
+   * @input:
+   *   face ::
+   *     The target face object.
+   *
+   *   opaque_paint ::
+   *     The @FT_OpaquePaint object.
+   *
+   * @output:
+   *   paint ::
+   *     An @FT_COLR_Paint object holding the details on `opaque_paint`.
+   *
+   * @return:
+   *   Value~1 if everything is OK.  Value~0 if no details can be found for
+   *   this paint or any other error occured.
+   */
+  typedef FT_Bool
+  ( *TT_Get_Paint_Func )( TT_Face         face,
+                          FT_OpaquePaint  opaque_paint,
+                          FT_COLR_Paint  *paint );
+
+
+  /**************************************************************************
+   *
+   * @functype:
    *   TT_Blend_Colr_Func
    *
    * @description:
@@ -709,73 +873,78 @@ FT_BEGIN_HEADER
    */
   typedef struct  SFNT_Interface_
   {
-    TT_Loader_GotoTableFunc      goto_table;
+    TT_Loader_GotoTableFunc  goto_table;
 
-    TT_Init_Face_Func            init_face;
-    TT_Load_Face_Func            load_face;
-    TT_Done_Face_Func            done_face;
-    FT_Module_Requester          get_interface;
+    TT_Init_Face_Func    init_face;
+    TT_Load_Face_Func    load_face;
+    TT_Done_Face_Func    done_face;
+    FT_Module_Requester  get_interface;
 
-    TT_Load_Any_Func             load_any;
+    TT_Load_Any_Func  load_any;
 
     /* these functions are called by `load_face' but they can also  */
     /* be called from external modules, if there is a need to do so */
-    TT_Load_Table_Func           load_head;
-    TT_Load_Metrics_Func         load_hhea;
-    TT_Load_Table_Func           load_cmap;
-    TT_Load_Table_Func           load_maxp;
-    TT_Load_Table_Func           load_os2;
-    TT_Load_Table_Func           load_post;
+    TT_Load_Table_Func    load_head;
+    TT_Load_Metrics_Func  load_hhea;
+    TT_Load_Table_Func    load_cmap;
+    TT_Load_Table_Func    load_maxp;
+    TT_Load_Table_Func    load_os2;
+    TT_Load_Table_Func    load_post;
 
-    TT_Load_Table_Func           load_name;
-    TT_Free_Table_Func           free_name;
+    TT_Load_Table_Func  load_name;
+    TT_Free_Table_Func  free_name;
 
     /* this field was called `load_kerning' up to version 2.1.10 */
-    TT_Load_Table_Func           load_kern;
+    TT_Load_Table_Func  load_kern;
 
-    TT_Load_Table_Func           load_gasp;
-    TT_Load_Table_Func           load_pclt;
+    TT_Load_Table_Func  load_gasp;
+    TT_Load_Table_Func  load_pclt;
 
     /* see `ttload.h'; this field was called `load_bitmap_header' up to */
     /* version 2.1.10                                                   */
-    TT_Load_Table_Func           load_bhed;
+    TT_Load_Table_Func  load_bhed;
 
-    TT_Load_SBit_Image_Func      load_sbit_image;
+    TT_Load_SBit_Image_Func  load_sbit_image;
 
     /* see `ttpost.h' */
-    TT_Get_PS_Name_Func          get_psname;
-    TT_Free_Table_Func           free_psnames;
+    TT_Get_PS_Name_Func  get_psname;
+    TT_Free_Table_Func   free_psnames;
 
     /* starting here, the structure differs from version 2.1.7 */
 
     /* this field was introduced in version 2.1.8, named `get_psname' */
-    TT_Face_GetKerningFunc       get_kerning;
+    TT_Face_GetKerningFunc  get_kerning;
 
     /* new elements introduced after version 2.1.10 */
 
     /* load the font directory, i.e., the offset table and */
     /* the table directory                                 */
-    TT_Load_Table_Func           load_font_dir;
-    TT_Load_Metrics_Func         load_hmtx;
+    TT_Load_Table_Func    load_font_dir;
+    TT_Load_Metrics_Func  load_hmtx;
 
-    TT_Load_Table_Func           load_eblc;
-    TT_Free_Table_Func           free_eblc;
+    TT_Load_Table_Func  load_eblc;
+    TT_Free_Table_Func  free_eblc;
 
     TT_Set_SBit_Strike_Func      set_sbit_strike;
     TT_Load_Strike_Metrics_Func  load_strike_metrics;
 
-    TT_Load_Table_Func           load_cpal;
-    TT_Load_Table_Func           load_colr;
-    TT_Free_Table_Func           free_cpal;
-    TT_Free_Table_Func           free_colr;
-    TT_Set_Palette_Func          set_palette;
-    TT_Get_Colr_Layer_Func       get_colr_layer;
-    TT_Blend_Colr_Func           colr_blend;
+    TT_Load_Table_Func               load_cpal;
+    TT_Load_Table_Func               load_colr;
+    TT_Free_Table_Func               free_cpal;
+    TT_Free_Table_Func               free_colr;
+    TT_Set_Palette_Func              set_palette;
+    TT_Get_Colr_Layer_Func           get_colr_layer;
+    TT_Get_Color_Glyph_Paint_Func    get_colr_glyph_paint;
+    TT_Get_Color_Glyph_ClipBox_Func  get_color_glyph_clipbox;
+    TT_Get_Paint_Layers_Func         get_paint_layers;
+    TT_Get_Colorline_Stops_Func      get_colorline_stops;
+    TT_Get_Paint_Func                get_paint;
+    TT_Blend_Colr_Func               colr_blend;
 
-    TT_Get_Metrics_Func          get_metrics;
+    TT_Get_Metrics_Func  get_metrics;
 
-    TT_Get_Name_Func             get_name;
-    TT_Get_Name_ID_Func          get_name_id;
+    TT_Get_Name_Func     get_name;
+    TT_Get_Name_ID_Func  get_name_id;
 
   } SFNT_Interface;
 
@@ -820,6 +989,11 @@ FT_BEGIN_HEADER
           free_colr_,                    \
           set_palette_,                  \
           get_colr_layer_,               \
+          get_colr_glyph_paint_,         \
+          get_color_glyph_clipbox,       \
+          get_paint_layers_,             \
+          get_colorline_stops_,          \
+          get_paint_,                    \
           colr_blend_,                   \
           get_metrics_,                  \
           get_name_,                     \
@@ -860,6 +1034,11 @@ FT_BEGIN_HEADER
     free_colr_,                          \
     set_palette_,                        \
     get_colr_layer_,                     \
+    get_colr_glyph_paint_,               \
+    get_color_glyph_clipbox,             \
+    get_paint_layers_,                   \
+    get_colorline_stops_,                \
+    get_paint_,                          \
     colr_blend_,                         \
     get_metrics_,                        \
     get_name_,                           \
diff --git a/freetype/include/freetype/internal/t1types.h b/freetype/include/freetype/internal/t1types.h
index 6a0fe5e97..023c5d08a 100644
--- a/freetype/include/freetype/internal/t1types.h
+++ b/freetype/include/freetype/internal/t1types.h
@@ -5,7 +5,7 @@
  *   Basic Type1/Type2 type definitions and interface (specification
  *   only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/internal/tttypes.h b/freetype/include/freetype/internal/tttypes.h
index c36342c93..651131c8d 100644
--- a/freetype/include/freetype/internal/tttypes.h
+++ b/freetype/include/freetype/internal/tttypes.h
@@ -5,7 +5,7 @@
  *   Basic SFNT/TrueType type definitions and interface (specification
  *   only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -1372,7 +1372,7 @@ FT_BEGIN_HEADER
    *
    *   num_locations ::
    *     The number of glyph locations in this TrueType file.  This should be
-   *     identical to the number of glyphs.  Ignored for Type 2 fonts.
+   *     one more than the number of glyphs.  Ignored for Type 2 fonts.
    *
    *   glyph_locations ::
    *     An array of longs.  These are offsets to glyph data within the
@@ -1598,7 +1598,7 @@ FT_BEGIN_HEADER
     FT_ULong              horz_metrics_size;
     FT_ULong              vert_metrics_size;
 
-    FT_ULong              num_locations; /* in broken TTF, gid > 0xFFFF */
+    FT_ULong              num_locations; /* up to 0xFFFF + 1 */
     FT_Byte*              glyph_locations;
 
     FT_Byte*              hdmx_table;
@@ -1734,7 +1734,7 @@ FT_BEGIN_HEADER
     FT_UInt          glyph_index;
 
     FT_Stream        stream;
-    FT_Int           byte_len;
+    FT_UInt          byte_len;
 
     FT_Short         n_contours;
     FT_BBox          bbox;
diff --git a/freetype/include/freetype/internal/wofftypes.h b/freetype/include/freetype/internal/wofftypes.h
index 1874a138a..c460107c4 100644
--- a/freetype/include/freetype/internal/wofftypes.h
+++ b/freetype/include/freetype/internal/wofftypes.h
@@ -5,7 +5,7 @@
  *   Basic WOFF/WOFF2 type definitions and interface (specification
  *   only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -92,7 +92,7 @@ FT_BEGIN_HEADER
    */
   typedef struct  WOFF_TableRec_
   {
-    FT_ULong  Tag;           /* table ID                  */
+    FT_Tag    Tag;           /* table ID                  */
     FT_ULong  Offset;        /* table file offset         */
     FT_ULong  CompLength;    /* compressed table length   */
     FT_ULong  OrigLength;    /* uncompressed table length */
@@ -191,7 +191,7 @@ FT_BEGIN_HEADER
   typedef struct  WOFF2_TableRec_
   {
     FT_Byte   FlagByte;           /* table type and flags      */
-    FT_ULong  Tag;                /* table file offset         */
+    FT_Tag    Tag;                /* table file offset         */
     FT_ULong  dst_length;         /* uncompressed table length */
     FT_ULong  TransformLength;    /* transformed length        */
 
diff --git a/freetype/include/freetype/t1tables.h b/freetype/include/freetype/t1tables.h
index 426e14024..a5f6ae721 100644
--- a/freetype/include/freetype/t1tables.h
+++ b/freetype/include/freetype/t1tables.h
@@ -5,7 +5,7 @@
  *   Basic Type 1/Type 2 tables definitions and interface (specification
  *   only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -360,7 +360,7 @@ FT_BEGIN_HEADER
 
     FT_UInt        num_subrs;
     FT_ULong       subrmap_offset;
-    FT_Int         sd_bytes;
+    FT_UInt        sd_bytes;
 
   } CID_FaceDictRec;
 
@@ -415,11 +415,11 @@ FT_BEGIN_HEADER
     FT_ULong        xuid[16];
 
     FT_ULong        cidmap_offset;
-    FT_Int          fd_bytes;
-    FT_Int          gd_bytes;
+    FT_UInt         fd_bytes;
+    FT_UInt         gd_bytes;
     FT_ULong        cid_count;
 
-    FT_Int          num_dicts;
+    FT_UInt         num_dicts;
     CID_FaceDict    font_dicts;
 
     FT_ULong        data_offset;
diff --git a/freetype/include/freetype/ttnameid.h b/freetype/include/freetype/ttnameid.h
index 2b2ed4c61..a09950f54 100644
--- a/freetype/include/freetype/ttnameid.h
+++ b/freetype/include/freetype/ttnameid.h
@@ -4,7 +4,7 @@
  *
  *   TrueType name ID definitions (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -591,7 +591,7 @@ FT_BEGIN_HEADER
 #define TT_MS_LANGID_MALAY_MALAYSIA                    0x043E
 #define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM           0x083E
 #define TT_MS_LANGID_KAZAKH_KAZAKHSTAN                 0x043F
-#define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/   0x0440
+#define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */  0x0440
 #define TT_MS_LANGID_KISWAHILI_KENYA                   0x0441
 #define TT_MS_LANGID_TURKMEN_TURKMENISTAN              0x0442
 #define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN            0x0443
diff --git a/freetype/include/freetype/tttables.h b/freetype/include/freetype/tttables.h
index c8fa35ef8..c33d99059 100644
--- a/freetype/include/freetype/tttables.h
+++ b/freetype/include/freetype/tttables.h
@@ -5,7 +5,7 @@
  *   Basic SFNT/TrueType tables definitions and interface
  *   (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/freetype/tttags.h b/freetype/include/freetype/tttags.h
index 3c9fbd59d..47ccc6ddf 100644
--- a/freetype/include/freetype/tttags.h
+++ b/freetype/include/freetype/tttags.h
@@ -4,7 +4,7 @@
  *
  *   Tags for TrueType and OpenType tables (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/include/ft2build.h b/freetype/include/ft2build.h
index b4fd1f8c3..62686b1b2 100644
--- a/freetype/include/ft2build.h
+++ b/freetype/include/ft2build.h
@@ -4,7 +4,7 @@
  *
  *   FreeType 2 build and setup macros.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/meson.build b/freetype/meson.build
index ea304954e..9998848d5 100644
--- a/freetype/meson.build
+++ b/freetype/meson.build
@@ -2,7 +2,7 @@
 # Meson project file for FreeType 2
 #
 
-# Copyright (C) 2020 by
+# Copyright (C) 2020-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -11,34 +11,45 @@
 # indicate that you have read the license and understand and accept it
 # fully.
 
+#
+# Say
+#
+#   meson configure
+#
+# to see all configuration options and their default values.  For example,
+# to build only a shared version of FreeType, override the default value
+# with
+#
+#   meson setup -Ddefault_library=shared
+#
 
 project('freetype2', 'c',
   meson_version: '>= 0.55.0',
   default_options: ['default_library=both'],
+  version: run_command('builds/meson/extract_freetype_version.py',
+                       'include/freetype/freetype.h').stdout().strip(),
 )
 
-#
-# Rules to compile the FreeType 2 library itself
-#
-
 
-# Apparently meson doesn't provide a read_file() function, so instead
-# running an external command is required.
+# Only meson >= 0.57 can read a file and assign its contents to a
+# variable; we thus use an external command to have this functionality
+# with older versions, too.
 
 python = import('python')
 python_exe = python.find_installation(required: true)
 
-ft2_version = run_command(python_exe,
-  files('builds/meson/extract_freetype_version.py'),
-  files('include/freetype/freetype.h')).stdout().strip()
-
-ft2_libtool_version = run_command(python_exe,
+ft2_so_version = run_command(python_exe,
   files('builds/meson/extract_libtool_version.py'),
   '--soversion',
   files('builds/unix/configure.raw')).stdout().strip()
 
+ft2_pkgconfig_version = run_command(python_exe,
+  files('builds/meson/extract_libtool_version.py'),
+  files('builds/unix/configure.raw')).stdout().strip()
+
 ft2_includes = include_directories('include')
 
+freetype_includedir = join_paths(get_option('includedir'), 'freetype2')
 
 # Generate a custom `ftmodule.h` version based on the content of
 # `modules.cfg`.
@@ -49,7 +60,7 @@ ftmodule_h = custom_target('ftmodule.h',
   command: [python_exe, files('builds/meson/parse_modules_cfg.py'),
             '--format=ftmodule.h', '@INPUT@', '--output', '@OUTPUT@'],
   install: true,
-  install_dir: 'include/freetype2/freetype/config',
+  install_dir: join_paths(freetype_includedir, 'freetype/config'),
 )
 ft2_sources = [ftmodule_h]
 
@@ -76,7 +87,7 @@ foreach mod: ft_main_modules
   ft2_sources += 'src/@0@/@1@.c'.format(mod, source)
 endforeach
 
-# NOTE: The `gzip` and `bzip2` aux modules are handled through options.
+# NOTE: The `bzip2` aux module is handled through options.
 ft_aux_modules = run_command(python_exe,
   files('builds/meson/parse_modules_cfg.py'),
   '--format=aux-modules',
@@ -90,7 +101,9 @@ foreach auxmod: ft_aux_modules
     source = 'ftcache'
   elif auxmod == 'lzw'
     source = 'ftlzw'
-  elif auxmod == 'gzip' or auxmod == 'bzip2'
+  elif auxmod == 'gzip'
+    source = 'ftgzip'
+  elif auxmod == 'bzip2'
     # Handled through options instead, see below.
     continue
   endif
@@ -99,7 +112,7 @@ endforeach
 
 
 # FreeType 2 base extensions.
-# Normally configured through `modules.cfg`.
+# To be configured in `modules.cfg`.
 
 base_extensions = run_command(python_exe,
   files('builds/meson/parse_modules_cfg.py'),
@@ -122,6 +135,7 @@ ft2_public_headers = files([
   'include/freetype/ftbzip2.h',
   'include/freetype/ftcache.h',
   'include/freetype/ftchapters.h',
+  'include/freetype/ftcid.h',
   'include/freetype/ftcolor.h',
   'include/freetype/ftdriver.h',
   'include/freetype/fterrdef.h',
@@ -168,7 +182,7 @@ ft2_config_headers = files([
   'include/freetype/config/public-macros.h',
 ])
 
-ft2_defines = []
+ft2_defines = ['-DFT2_BUILD_LIBRARY=1']
 
 
 # System support file.
@@ -180,24 +194,24 @@ has_unistd_h = cc.has_header('unistd.h')
 has_fcntl_h = cc.has_header('fcntl.h')
 has_sys_mman_h = cc.has_header('sys/mman.h')
 
-if has_unistd_h
-  ft2_defines += ['-DHAVE_UNISTD_H=1']
-endif
-if has_fcntl_h
-  ft2_defines += ['-DHAVE_FCNTL_H']
-endif
-
 mmap_option = get_option('mmap')
-if mmap_option.auto()
-  use_mmap = has_unistd_h and has_fcntl_h and has_sys_mman_h
-else
-  use_mmap = mmap_option.enabled()
-endif
-if use_mmap
-  # This version of ftsystem.c uses mmap() to read input font files.
-  ft2_sources += files(['builds/unix/ftsystem.c',])
-else
+
+use_unix_ftsystem_c = false
+if mmap_option.disabled()
   ft2_sources += files(['src/base/ftsystem.c',])
+elif host_machine.system() == 'windows'
+  ft2_sources += files(['builds/windows/ftsystem.c',])
+else
+  if has_unistd_h and has_fcntl_h and has_sys_mman_h
+    # This version of `ftsystem.c` uses `mmap` to read input font files.
+    ft2_sources += files(['builds/unix/ftsystem.c',])
+    use_unix_ftsystem_c = true
+  elif mmap_option.enabled()
+    error('mmap was enabled via options but is not available,'
+          + ' required headers were not found!')
+  else
+    ft2_sources += files(['src/base/ftsystem.c',])
+  endif
 endif
 
 
@@ -205,53 +219,64 @@ endif
 #
 # NOTE: Some specialized versions exist for other platforms not supported by
 # Meson.  Most implementation differences are extremely minor, i.e., in the
-# implementation of FT_Message() and FT_Panic(), and getting the `FT2_DEBUG`
+# implementation of `FT_Message` and `FT_Panic`, and getting the `FT2_DEBUG`
 # value from the environment, when this is supported.  A smaller refactor
 # might make these platform-specific files much smaller, and could be moved
 # into `ftsystem.c` as well.
 #
 if host_machine.system() == 'windows'
-  ft2_debug_src = 'builds/windows/ftdebug.c'
+  winmod = import('windows')
+  ft2_sources += [
+    'builds/windows/ftdebug.c',
+    winmod.compile_resources('src/base/ftver.rc'),
+  ]
 else
-  ft2_debug_src = 'src/base/ftdebug.c'
+  ft2_sources += 'src/base/ftdebug.c'
 endif
-ft2_sources += files([ft2_debug_src])
+
 
 ft2_deps = []
+common_ldflags = []
+
+
+# Correct compatibility version for OS x.
+#
+# OSX sets the compatibility_version (aka libtools version) differently from
+# the library name.
+#
+if host_machine.system() == 'darwin'
+  # maintain compatibility with autotools on macOS
+  common_ldflags = [
+    '-compatibility_version', ft2_pkgconfig_version.split('.')[0],
+    '-current_version', ft2_pkgconfig_version
+  ]
+endif
 
 
 # Generate `ftoption.h` based on available dependencies.
 
-ftoption_command = [python_exe,
+process_header_command = [python_exe,
   files('builds/meson/process_ftoption_h.py'),
   '@INPUT@', '--output=@OUTPUT@']
+ftoption_command = process_header_command
 
-# GZip support
-zlib_option = get_option('zlib')
-if zlib_option == 'disabled'
-  ftoption_command += ['--disable=FT_CONFIG_OPTION_USE_ZLIB']
+
+# external GZip support
+zlib_dep = dependency('zlib',
+  required: get_option('zlib'),
+  fallback: 'zlib')
+
+if zlib_dep.found()
+  ftoption_command += ['--enable=FT_CONFIG_OPTION_SYSTEM_ZLIB']
+  ft2_deps += [zlib_dep]
 else
-  ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_ZLIB']
-  if zlib_option == 'builtin'
-    ftoption_command += ['--disable=FT_CONFIG_OPTION_SYSTEM_ZLIB']
-  else
-    # Probe for the system version.
-    zlib_system = dependency('zlib', required: zlib_option == 'system')
-    ft2_deps += [zlib_system]
-    ftoption_command += ['--enable=FT_CONFIG_OPTION_SYSTEM_ZLIB']
-  endif
-  ft2_sources += files(['src/gzip/ftgzip.c',])
+  ftoption_command += ['--disable=FT_CONFIG_OPTION_SYSTEM_ZLIB']
 endif
 
 # BZip2 support
-#
-# IMPORTANT NOTE: Without `static: false` here, Meson will find both the
-# static library version and the shared library version when they are
-# installed on the system, and will try to link them *both* to the final
-# library!
-bzip2_dep = meson.get_compiler('c').find_library('bz2',
-              static: false,
-              required: get_option('bzip2'))
+bzip2_dep = cc.find_library('bz2',
+  required: get_option('bzip2'))
+
 if bzip2_dep.found()
   ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_BZIP2']
   ft2_sources += files(['src/bzip2/ftbzip2.c',])
@@ -259,21 +284,33 @@ if bzip2_dep.found()
 endif
 
 # PNG support
-libpng_dep = dependency('libpng', required: get_option('png'))
-ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_PNG']
-ft2_deps += [libpng_dep]
+libpng_dep = dependency('libpng',
+  required: get_option('png'),
+  fallback: 'libpng')
+
+if libpng_dep.found()
+  ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_PNG']
+  ft2_deps += [libpng_dep]
+endif
 
 # Harfbuzz support
 harfbuzz_dep = dependency('harfbuzz',
-                 version: '>= 1.8.0',
-                 required: get_option('harfbuzz'))
-ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_HARFBUZZ']
-ft2_deps += [harfbuzz_dep]
+  version: '>= 2.0.0',
+  required: get_option('harfbuzz'))
+
+if harfbuzz_dep.found()
+  ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_HARFBUZZ']
+  ft2_deps += [harfbuzz_dep]
+endif
 
 # Brotli decompression support
-brotli_dep = dependency('libbrotlidec', required: get_option('brotli'))
-ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_BROTLI']
-ft2_deps += [brotli_dep]
+brotli_dep = dependency('libbrotlidec',
+  required: get_option('brotli'))
+
+if brotli_dep.found()
+  ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_BROTLI']
+  ft2_deps += [brotli_dep]
+endif
 
 # We can now generate `ftoption.h`.
 ftoption_h = custom_target('ftoption.h',
@@ -281,75 +318,86 @@ ftoption_h = custom_target('ftoption.h',
   output: 'ftoption.h',
   command: ftoption_command,
   install: true,
-  install_dir: 'include/freetype2/freetype/config',
+  install_dir: join_paths(freetype_includedir, 'freetype/config'),
 )
 ft2_sources += ftoption_h
+ft2_defines += ['-DFT_CONFIG_OPTIONS_H=<ftoption.h>']
 
+if host_machine.system() == 'windows'
+  ft2_defines += ['-DDLL_EXPORT=1']
+endif
 
-# QUESTION: What if the compiler doesn't support `-D` but uses `/D` instead
-# as on Windows?
-#
-# Other build systems have something like c_defines to list defines in a
-# more portable way.  For now assume the compiler supports `-D` (hint: Visual
-# Studio does).
-ft2_defines += ['-DFT2_BUILD_LIBRARY=1']
 
+# Generate `ftconfig.h`.
 
-# Ensure that the `ftoption.h` file generated above will be used to build
-# FreeType.  Unfortunately, and very surprisingly, configure_file() does not
-# support putting the output file in a sub-directory, so we have to override
-# the default which is `<freetype/config/ftoption.h>`.
-#
-# It would be cleaner to generate the file directly into
-# `${MESON_BUILD_DIR}/freetype/config/ftoption.h`.  See
-# 'https://github.com/mesonbuild/meson/issues/2320' for details.
-ft2_defines += ['-DFT_CONFIG_OPTIONS_H=<ftoption.h>']
+ftconfig_command = process_header_command
+if has_unistd_h
+  ftconfig_command += '--enable=HAVE_UNISTD_H'
+endif
+if has_fcntl_h
+  ftconfig_command += '--enable=HAVE_FCNTL_H'
+endif
 
-ft2_c_args = ft2_defines
-if cc.has_function_attribute('visibility:hidden')
-  ft2_c_args += ['-fvisibility=hidden']
+if use_unix_ftsystem_c
+  ftconfig_h_in = files('builds/unix/ftconfig.h.in')
+  ftconfig_h = custom_target('ftconfig.h',
+    input: ftconfig_h_in,
+    output: 'ftconfig.h',
+    command: ftconfig_command,
+    install: true,
+    install_dir: join_paths(freetype_includedir, 'freetype/config'),
+  )
+  ft2_sources += ftconfig_h
+  ft2_defines += ['-DFT_CONFIG_CONFIG_H=<ftconfig.h>']
 endif
 
+
 ft2_lib = library('freetype',
   sources: ft2_sources + [ftmodule_h],
-  c_args: ft2_c_args,
+  c_args: ft2_defines,
+  gnu_symbol_visibility: 'hidden',
   include_directories: ft2_includes,
   dependencies: ft2_deps,
   install: true,
-  version: ft2_libtool_version,
+  version: ft2_so_version,
+  link_args: common_ldflags,
 )
 
 
-# To be used by other projects including this one through subproject().
-freetype2_dep = declare_dependency(
+# To be used by other projects including this one through `subproject`.
+freetype_dep = declare_dependency(
   include_directories: ft2_includes,
   link_with: ft2_lib,
-  version: ft2_libtool_version)
+  version: ft2_pkgconfig_version)
+
+meson.override_dependency('freetype2', freetype_dep)
 
 
 # NOTE: Using both `install_dir` and `subdir` doesn't seem to work below,
 # i.e., the subdir value seems to be ignored, contrary to examples in the
 # Meson documentation.
 install_headers('include/ft2build.h',
-   install_dir: 'include/freetype2')
+  install_dir: freetype_includedir)
 install_headers(ft2_public_headers,
-  install_dir: 'include/freetype2/freetype')
+  install_dir: join_paths(freetype_includedir, 'freetype'))
 install_headers(ft2_config_headers,
-  install_dir: 'include/freetype2/freetype/config')
+  install_dir: join_paths(freetype_includedir, 'freetype/config'))
 
 
-# TODO(david): Declare_dependency() for using this in a Meson subproject
-#
 pkgconfig = import('pkgconfig')
+
 pkgconfig.generate(ft2_lib,
   filebase: 'freetype2',
   name: 'FreeType 2',
   description: 'A free, high-quality, and portable font engine.',
   url: 'https://freetype.org',
   subdirs: 'freetype2',
-  version: ft2_libtool_version,
+  version: ft2_pkgconfig_version,
 )
 
+if get_option('tests').enabled()
+  subdir('tests')
+endif
 
 # NOTE: Unlike the old `make refdoc` command, this generates the
 # documentation under `$BUILD/docs/` since Meson doesn't support modifying
@@ -359,10 +407,21 @@ gen_docs = custom_target('freetype2 reference documentation',
   input: ft2_public_headers + ft2_config_headers,
   command: [python_exe,
     files('builds/meson/generate_reference_docs.py'),
-    '--version=' + ft2_version,
-    '--input-dir=' + meson.source_root(),
+    '--version=' + meson.project_version(),
+    '--input-dir=' + meson.current_source_dir(),
     '--output-dir=@OUTPUT@'
   ],
 )
 
+
+summary({'OS': host_machine.system(),
+        }, section: 'Operating System')
+
+summary({'Zlib': zlib_dep.found() ? 'external' : 'internal',
+         'Bzip2': bzip2_dep.found() ? 'yes' : 'no',
+         'Png': libpng_dep.found() ? 'yes' : 'no',
+         'Harfbuzz': harfbuzz_dep.found() ? 'yes' : 'no',
+         'Brotli': brotli_dep.found() ? 'yes' : 'no',
+        }, section: 'Used Libraries')
+
 # EOF
diff --git a/freetype/meson_options.txt b/freetype/meson_options.txt
index 74ed16baa..375eb714e 100644
--- a/freetype/meson_options.txt
+++ b/freetype/meson_options.txt
@@ -2,7 +2,7 @@
 # meson_options.txt
 #
 
-# Copyright (C) 2020 by
+# Copyright (C) 2020-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -12,36 +12,42 @@
 # fully.
 
 
-option('zlib',
-  type: 'combo',
-  choices: ['disabled', 'auto', 'builtin', 'system'],
+option('brotli',
+  type: 'feature',
   value: 'auto',
-  description: 'Support reading gzip-compressed font files.')
+  description: 'Use Brotli library to support decompressing WOFF2 fonts')
 
 option('bzip2',
   type: 'feature',
   value: 'auto',
-  description: 'Support reading bzip2-compressed font files.')
+  description: 'Support reading bzip2-compressed font files')
 
-option('png',
+option('harfbuzz',
   type: 'feature',
   value: 'auto',
-  description: 'Support color bitmap glyph formats in the PNG format.'
-               + 'Requires libpng.')
+  description: 'Use Harfbuzz library to improve auto-hinting;'
+               + ' if available, many glyphs not directly addressable'
+               + ' by a font\'s character map will be hinted also')
 
-option('harfbuzz',
+option('mmap',
   type: 'feature',
   value: 'auto',
-  description: 'Use Harfbuzz library to improve auto-hinting.'
-               + ' If available, many glyphs not directly addressable'
-               + ' by a font\'s character map will be hinted also.')
+  description: 'Use mmap() to open font files for faster parsing')
 
-option('brotli',
+option('png',
   type: 'feature',
   value: 'auto',
-  description: 'Use Brotli library to support decompressing WOFF2 fonts.')
+  description: 'Support color bitmap glyph formats in the PNG format;'
+               + ' requires libpng')
 
-option('mmap',
+option('tests',
+  type: 'feature',
+  value: 'disabled',
+  description: 'Enable FreeType unit and regression tests')
+
+option('zlib',
   type: 'feature',
   value: 'auto',
-  description: 'Use mmap() to open font files for faster parsing.')
+  description: 'Support reading gzip-compressed font files')
+
+# EOF
diff --git a/freetype/modules.cfg b/freetype/modules.cfg
index d6cdbe523..30f7fac45 100644
--- a/freetype/modules.cfg
+++ b/freetype/modules.cfg
@@ -1,6 +1,6 @@
 # modules.cfg
 #
-# Copyright (C) 2005-2020 by
+# Copyright (C) 2005-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -93,11 +93,14 @@ HINTING_MODULES += pshinter
 #### raster modules -- at least one is required for vector font formats
 ####
 
+# Anti-aliasing rasterizer.
+RASTER_MODULES += smooth
+
 # Monochrome rasterizer.
 RASTER_MODULES += raster
 
-# Anti-aliasing rasterizer.
-RASTER_MODULES += smooth
+# Signed distance field rasterizer.
+RASTER_MODULES += sdf
 
 
 ####
diff --git a/freetype/src/autofit/afangles.c b/freetype/src/autofit/afangles.c
deleted file mode 100644
index a2d45eb72..000000000
--- a/freetype/src/autofit/afangles.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/****************************************************************************
- *
- * afangles.c
- *
- *   Routines used to compute vector angles with limited accuracy
- *   and very high speed.  It also contains sorting routines (body).
- *
- * Copyright (C) 2003-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT.  By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#include "aftypes.h"
-
-
-  /*
-   * We are not using `af_angle_atan' anymore, but we keep the source
-   * code below just in case...
-   */
-
-
-#if 0
-
-
-  /*
-   * The trick here is to realize that we don't need a very accurate angle
-   * approximation.  We are going to use the result of `af_angle_atan' to
-   * only compare the sign of angle differences, or check whether its
-   * magnitude is very small.
-   *
-   * The approximation
-   *
-   *   dy * PI / (|dx|+|dy|)
-   *
-   * should be enough, and much faster to compute.
-   */
-  FT_LOCAL_DEF( AF_Angle )
-  af_angle_atan( FT_Fixed  dx,
-                 FT_Fixed  dy )
-  {
-    AF_Angle  angle;
-    FT_Fixed  ax = dx;
-    FT_Fixed  ay = dy;
-
-
-    if ( ax < 0 )
-      ax = -ax;
-    if ( ay < 0 )
-      ay = -ay;
-
-    ax += ay;
-
-    if ( ax == 0 )
-      angle = 0;
-    else
-    {
-      angle = ( AF_ANGLE_PI2 * dy ) / ( ax + ay );
-      if ( dx < 0 )
-      {
-        if ( angle >= 0 )
-          angle = AF_ANGLE_PI - angle;
-        else
-          angle = -AF_ANGLE_PI - angle;
-      }
-    }
-
-    return angle;
-  }
-
-
-#elif 0
-
-
-  /* the following table has been automatically generated with */
-  /* the `mather.py' Python script                             */
-
-#define AF_ATAN_BITS  8
-
-  static const FT_Byte  af_arctan[1L << AF_ATAN_BITS] =
-  {
-     0,  0,  1,  1,  1,  2,  2,  2,
-     3,  3,  3,  3,  4,  4,  4,  5,
-     5,  5,  6,  6,  6,  7,  7,  7,
-     8,  8,  8,  9,  9,  9, 10, 10,
-    10, 10, 11, 11, 11, 12, 12, 12,
-    13, 13, 13, 14, 14, 14, 14, 15,
-    15, 15, 16, 16, 16, 17, 17, 17,
-    18, 18, 18, 18, 19, 19, 19, 20,
-    20, 20, 21, 21, 21, 21, 22, 22,
-    22, 23, 23, 23, 24, 24, 24, 24,
-    25, 25, 25, 26, 26, 26, 26, 27,
-    27, 27, 28, 28, 28, 28, 29, 29,
-    29, 30, 30, 30, 30, 31, 31, 31,
-    31, 32, 32, 32, 33, 33, 33, 33,
-    34, 34, 34, 34, 35, 35, 35, 35,
-    36, 36, 36, 36, 37, 37, 37, 38,
-    38, 38, 38, 39, 39, 39, 39, 40,
-    40, 40, 40, 41, 41, 41, 41, 42,
-    42, 42, 42, 42, 43, 43, 43, 43,
-    44, 44, 44, 44, 45, 45, 45, 45,
-    46, 46, 46, 46, 46, 47, 47, 47,
-    47, 48, 48, 48, 48, 48, 49, 49,
-    49, 49, 50, 50, 50, 50, 50, 51,
-    51, 51, 51, 51, 52, 52, 52, 52,
-    52, 53, 53, 53, 53, 53, 54, 54,
-    54, 54, 54, 55, 55, 55, 55, 55,
-    56, 56, 56, 56, 56, 57, 57, 57,
-    57, 57, 57, 58, 58, 58, 58, 58,
-    59, 59, 59, 59, 59, 59, 60, 60,
-    60, 60, 60, 61, 61, 61, 61, 61,
-    61, 62, 62, 62, 62, 62, 62, 63,
-    63, 63, 63, 63, 63, 64, 64, 64
-  };
-
-
-  FT_LOCAL_DEF( AF_Angle )
-  af_angle_atan( FT_Fixed  dx,
-                 FT_Fixed  dy )
-  {
-    AF_Angle  angle;
-
-
-    /* check trivial cases */
-    if ( dy == 0 )
-    {
-      angle = 0;
-      if ( dx < 0 )
-        angle = AF_ANGLE_PI;
-      return angle;
-    }
-    else if ( dx == 0 )
-    {
-      angle = AF_ANGLE_PI2;
-      if ( dy < 0 )
-        angle = -AF_ANGLE_PI2;
-      return angle;
-    }
-
-    angle = 0;
-    if ( dx < 0 )
-    {
-      dx = -dx;
-      dy = -dy;
-      angle = AF_ANGLE_PI;
-    }
-
-    if ( dy < 0 )
-    {
-      FT_Pos  tmp;
-
-
-      tmp = dx;
-      dx  = -dy;
-      dy  = tmp;
-      angle -= AF_ANGLE_PI2;
-    }
-
-    if ( dx == 0 && dy == 0 )
-      return 0;
-
-    if ( dx == dy )
-      angle += AF_ANGLE_PI4;
-    else if ( dx > dy )
-      angle += af_arctan[FT_DivFix( dy, dx ) >> ( 16 - AF_ATAN_BITS )];
-    else
-      angle += AF_ANGLE_PI2 -
-               af_arctan[FT_DivFix( dx, dy ) >> ( 16 - AF_ATAN_BITS )];
-
-    if ( angle > AF_ANGLE_PI )
-      angle -= AF_ANGLE_2PI;
-
-    return angle;
-  }
-
-
-#endif /* 0 */
-
-
-  FT_LOCAL_DEF( void )
-  af_sort_pos( FT_UInt  count,
-               FT_Pos*  table )
-  {
-    FT_UInt  i, j;
-    FT_Pos   swap;
-
-
-    for ( i = 1; i < count; i++ )
-    {
-      for ( j = i; j > 0; j-- )
-      {
-        if ( table[j] >= table[j - 1] )
-          break;
-
-        swap         = table[j];
-        table[j]     = table[j - 1];
-        table[j - 1] = swap;
-      }
-    }
-  }
-
-
-  FT_LOCAL_DEF( void )
-  af_sort_and_quantize_widths( FT_UInt*  count,
-                               AF_Width  table,
-                               FT_Pos    threshold )
-  {
-    FT_UInt      i, j;
-    FT_UInt      cur_idx;
-    FT_Pos       cur_val;
-    FT_Pos       sum;
-    AF_WidthRec  swap;
-
-
-    if ( *count == 1 )
-      return;
-
-    /* sort */
-    for ( i = 1; i < *count; i++ )
-    {
-      for ( j = i; j > 0; j-- )
-      {
-        if ( table[j].org >= table[j - 1].org )
-          break;
-
-        swap         = table[j];
-        table[j]     = table[j - 1];
-        table[j - 1] = swap;
-      }
-    }
-
-    cur_idx = 0;
-    cur_val = table[cur_idx].org;
-
-    /* compute and use mean values for clusters not larger than  */
-    /* `threshold'; this is very primitive and might not yield   */
-    /* the best result, but normally, using reference character  */
-    /* `o', `*count' is 2, so the code below is fully sufficient */
-    for ( i = 1; i < *count; i++ )
-    {
-      if ( table[i].org - cur_val > threshold ||
-           i == *count - 1                    )
-      {
-        sum = 0;
-
-        /* fix loop for end of array */
-        if ( table[i].org - cur_val <= threshold &&
-             i == *count - 1                     )
-          i++;
-
-        for ( j = cur_idx; j < i; j++ )
-        {
-          sum         += table[j].org;
-          table[j].org = 0;
-        }
-        table[cur_idx].org = sum / (FT_Pos)j;
-
-        if ( i < *count - 1 )
-        {
-          cur_idx = i + 1;
-          cur_val = table[cur_idx].org;
-        }
-      }
-    }
-
-    cur_idx = 1;
-
-    /* compress array to remove zero values */
-    for ( i = 1; i < *count; i++ )
-    {
-      if ( table[i].org )
-        table[cur_idx++] = table[i];
-    }
-
-    *count = cur_idx;
-  }
-
-
-/* END */
diff --git a/freetype/src/autofit/afangles.h b/freetype/src/autofit/afangles.h
deleted file mode 100644
index 18d7dae3a..000000000
--- a/freetype/src/autofit/afangles.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * afangles.h
- *
- * This is a dummy file, used to please the build system.  It is never
- * included by the auto-fitter sources.
- *
- */
diff --git a/freetype/src/autofit/afblue.c b/freetype/src/autofit/afblue.c
index 9ebffdd09..c9e8045c1 100644
--- a/freetype/src/autofit/afblue.c
+++ b/freetype/src/autofit/afblue.c
@@ -7,7 +7,7 @@
  *
  *   Auto-fitter data for blue strings (body).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afblue.cin b/freetype/src/autofit/afblue.cin
index c6a697fee..071e80b03 100644
--- a/freetype/src/autofit/afblue.cin
+++ b/freetype/src/autofit/afblue.cin
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter data for blue strings (body).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afblue.dat b/freetype/src/autofit/afblue.dat
index b19b8df0f..1aa9b26de 100644
--- a/freetype/src/autofit/afblue.dat
+++ b/freetype/src/autofit/afblue.dat
@@ -2,7 +2,7 @@
 //
 //   Auto-fitter data for blue strings.
 //
-// Copyright (C) 2013-2020 by
+// Copyright (C) 2013-2021 by
 // David Turner, Robert Wilhelm, and Werner Lemberg.
 //
 // This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afblue.h b/freetype/src/autofit/afblue.h
index 486d663b6..311c9e3af 100644
--- a/freetype/src/autofit/afblue.h
+++ b/freetype/src/autofit/afblue.h
@@ -7,7 +7,7 @@
  *
  *   Auto-fitter data for blue strings (specification).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afblue.hin b/freetype/src/autofit/afblue.hin
index 395702709..518691493 100644
--- a/freetype/src/autofit/afblue.hin
+++ b/freetype/src/autofit/afblue.hin
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter data for blue strings (specification).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afcjk.c b/freetype/src/autofit/afcjk.c
index 3b340cd5e..7e46b6b1e 100644
--- a/freetype/src/autofit/afcjk.c
+++ b/freetype/src/autofit/afcjk.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter hinting routines for CJK writing system (body).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -37,11 +37,6 @@
 #include "aferrors.h"
 
 
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
   /**************************************************************************
    *
    * The macro FT_COMPONENT is used in trace mode.  It is an implicit
@@ -72,11 +67,11 @@
     AF_GlyphHintsRec  hints[1];
 
 
-    FT_TRACE5(( "\n"
-                "cjk standard widths computation (style `%s')\n"
-                "===================================================\n"
-                "\n",
+    FT_TRACE5(( "\n" ));
+    FT_TRACE5(( "cjk standard widths computation (style `%s')\n",
                 af_style_names[metrics->root.style_class->style] ));
+    FT_TRACE5(( "===================================================\n" ));
+    FT_TRACE5(( "\n" ));
 
     af_glyph_hints_init( hints, face->memory );
 
@@ -314,9 +309,9 @@
     /* style's entry in the `af_blue_stringset' array, computing its */
     /* extremum points (depending on the string properties)          */
 
-    FT_TRACE5(( "cjk blue zones computation\n"
-                "==========================\n"
-                "\n" ));
+    FT_TRACE5(( "cjk blue zones computation\n" ));
+    FT_TRACE5(( "==========================\n" ));
+    FT_TRACE5(( "\n" ));
 
 #ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
     shaper_buf = af_shaper_buf_create( face );
@@ -555,9 +550,8 @@
       if ( AF_CJK_IS_TOP_BLUE( bs ) )
         blue->flags |= AF_CJK_BLUE_TOP;
 
-      FT_TRACE5(( "    -> reference = %ld\n"
-                  "       overshoot = %ld\n",
-                  *blue_ref, *blue_shoot ));
+      FT_TRACE5(( "    -> reference = %ld\n", *blue_ref ));
+      FT_TRACE5(( "       overshoot = %ld\n", *blue_shoot ));
 
     } /* end for loop */
 
@@ -743,12 +737,12 @@
 
         blue->shoot.fit = blue->ref.fit - delta2;
 
-        FT_TRACE5(( ">> active cjk blue zone %c%d[%ld/%ld]:\n"
-                    "     ref:   cur=%.2f fit=%.2f\n"
-                    "     shoot: cur=%.2f fit=%.2f\n",
+        FT_TRACE5(( ">> active cjk blue zone %c%d[%ld/%ld]:\n",
                     ( dim == AF_DIMENSION_HORZ ) ? 'H' : 'V',
-                    nn, blue->ref.org, blue->shoot.org,
-                    blue->ref.cur / 64.0, blue->ref.fit / 64.0,
+                    nn, blue->ref.org, blue->shoot.org ));
+        FT_TRACE5(( "     ref:   cur=%.2f fit=%.2f\n",
+                    blue->ref.cur / 64.0, blue->ref.fit / 64.0 ));
+        FT_TRACE5(( "     shoot: cur=%.2f fit=%.2f\n",
                     blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 ));
 
         blue->flags |= AF_CJK_BLUE_ACTIVE;
@@ -1401,11 +1395,6 @@
     /* compute flags depending on render mode, etc. */
     mode = metrics->root.scaler.render_mode;
 
-#if 0 /* AF_CONFIG_OPTION_USE_WARPER */
-    if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
-      metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
-#endif
-
     scaler_flags = hints->scaler_flags;
     other_flags  = 0;
 
@@ -1434,12 +1423,6 @@
 
     scaler_flags |= AF_SCALER_FLAG_NO_ADVANCE;
 
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    /* get (global) warper flag */
-    if ( !metrics->root.globals->module->warping )
-      scaler_flags |= AF_SCALER_FLAG_NO_WARPER;
-#endif
-
     hints->scaler_flags = scaler_flags;
     hints->other_flags  = other_flags;
 
@@ -2322,25 +2305,6 @@
       if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
            ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) )   )
       {
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-        if ( dim == AF_DIMENSION_HORZ                                  &&
-             metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL &&
-             AF_HINTS_DO_WARP( hints )                                 )
-        {
-          AF_WarperRec  warper;
-          FT_Fixed      scale;
-          FT_Pos        delta;
-
-
-          af_warper_compute( &warper, hints, (AF_Dimension)dim,
-                             &scale, &delta );
-          af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
-                                    scale, delta );
-          continue;
-        }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
         af_cjk_hint_edges( hints, (AF_Dimension)dim );
         af_cjk_align_edge_points( hints, (AF_Dimension)dim );
         af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
diff --git a/freetype/src/autofit/afcjk.h b/freetype/src/autofit/afcjk.h
index fd0f451aa..58aa298da 100644
--- a/freetype/src/autofit/afcjk.h
+++ b/freetype/src/autofit/afcjk.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter hinting routines for CJK writing system (specification).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afcover.h b/freetype/src/autofit/afcover.h
index 03085ad07..c7ae1e9a8 100644
--- a/freetype/src/autofit/afcover.h
+++ b/freetype/src/autofit/afcover.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter coverages (specification only).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afdummy.c b/freetype/src/autofit/afdummy.c
index 77d31df97..a36b56f78 100644
--- a/freetype/src/autofit/afdummy.c
+++ b/freetype/src/autofit/afdummy.c
@@ -5,7 +5,7 @@
  *   Auto-fitter dummy routines to be used if no hinting should be
  *   performed (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afdummy.h b/freetype/src/autofit/afdummy.h
index efd799e84..b58849fe5 100644
--- a/freetype/src/autofit/afdummy.h
+++ b/freetype/src/autofit/afdummy.h
@@ -5,7 +5,7 @@
  *   Auto-fitter dummy routines to be used if no hinting should be
  *   performed (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/aferrors.h b/freetype/src/autofit/aferrors.h
index f90899944..09bed6639 100644
--- a/freetype/src/autofit/aferrors.h
+++ b/freetype/src/autofit/aferrors.h
@@ -4,7 +4,7 @@
  *
  *   Autofitter error codes (specification only).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afglobal.c b/freetype/src/autofit/afglobal.c
index d5129423d..b805b3b0e 100644
--- a/freetype/src/autofit/afglobal.c
+++ b/freetype/src/autofit/afglobal.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter routines to compute global hinting values (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -19,6 +19,7 @@
 #include "afglobal.h"
 #include "afranges.h"
 #include "afshaper.h"
+#include "afws-decl.h"
 #include <freetype/internal/ftdebug.h>
 
 
@@ -32,11 +33,6 @@
 #define FT_COMPONENT  afglobal
 
 
-  /* get writing system specific header files */
-#undef  WRITING_SYSTEM
-#define WRITING_SYSTEM( ws, WS )  /* empty */
-#include "afwrtsys.h"
-
 #include "aferrors.h"
 
 
@@ -74,7 +70,7 @@
   af_writing_system_classes[] =
   {
 
-#include "afwrtsys.h"
+#include "afws-iter.h"
 
     NULL  /* do not remove */
   };
@@ -285,10 +281,10 @@
 
 #ifdef FT_DEBUG_LEVEL_TRACE
 
-    FT_TRACE4(( "\n"
-                "style coverage\n"
-                "==============\n"
-                "\n" ));
+    FT_TRACE4(( "\n" ));
+    FT_TRACE4(( "style coverage\n" ));
+    FT_TRACE4(( "==============\n" ));
+    FT_TRACE4(( "\n" ));
 
     for ( ss = 0; af_style_classes[ss]; ss++ )
     {
@@ -478,6 +474,10 @@
           {
             style = (AF_Style)( globals->glyph_styles[gindex] &
                                 AF_STYLE_UNASSIGNED           );
+            /* IMPORTANT: Clear the error code, see
+             * https://gitlab.freedesktop.org/freetype/freetype/-/issues/1063
+             */
+            error = FT_Err_Ok;
             goto Again;
           }
 
diff --git a/freetype/src/autofit/afglobal.h b/freetype/src/autofit/afglobal.h
index fecf7af97..cd97e716c 100644
--- a/freetype/src/autofit/afglobal.h
+++ b/freetype/src/autofit/afglobal.h
@@ -5,7 +5,7 @@
  *   Auto-fitter routines to compute global hinting values
  *   (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afhints.c b/freetype/src/autofit/afhints.c
index a8e00890e..5506afda2 100644
--- a/freetype/src/autofit/afhints.c
+++ b/freetype/src/autofit/afhints.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter hinting routines (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -32,6 +32,104 @@
 #define FT_COMPONENT  afhints
 
 
+  FT_LOCAL_DEF( void )
+  af_sort_pos( FT_UInt  count,
+               FT_Pos*  table )
+  {
+    FT_UInt  i, j;
+    FT_Pos   swap;
+
+
+    for ( i = 1; i < count; i++ )
+    {
+      for ( j = i; j > 0; j-- )
+      {
+        if ( table[j] >= table[j - 1] )
+          break;
+
+        swap         = table[j];
+        table[j]     = table[j - 1];
+        table[j - 1] = swap;
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_sort_and_quantize_widths( FT_UInt*  count,
+                               AF_Width  table,
+                               FT_Pos    threshold )
+  {
+    FT_UInt      i, j;
+    FT_UInt      cur_idx;
+    FT_Pos       cur_val;
+    FT_Pos       sum;
+    AF_WidthRec  swap;
+
+
+    if ( *count == 1 )
+      return;
+
+    /* sort */
+    for ( i = 1; i < *count; i++ )
+    {
+      for ( j = i; j > 0; j-- )
+      {
+        if ( table[j].org >= table[j - 1].org )
+          break;
+
+        swap         = table[j];
+        table[j]     = table[j - 1];
+        table[j - 1] = swap;
+      }
+    }
+
+    cur_idx = 0;
+    cur_val = table[cur_idx].org;
+
+    /* compute and use mean values for clusters not larger than  */
+    /* `threshold'; this is very primitive and might not yield   */
+    /* the best result, but normally, using reference character  */
+    /* `o', `*count' is 2, so the code below is fully sufficient */
+    for ( i = 1; i < *count; i++ )
+    {
+      if ( table[i].org - cur_val > threshold ||
+           i == *count - 1                    )
+      {
+        sum = 0;
+
+        /* fix loop for end of array */
+        if ( table[i].org - cur_val <= threshold &&
+             i == *count - 1                     )
+          i++;
+
+        for ( j = cur_idx; j < i; j++ )
+        {
+          sum         += table[j].org;
+          table[j].org = 0;
+        }
+        table[cur_idx].org = sum / (FT_Pos)j;
+
+        if ( i < *count - 1 )
+        {
+          cur_idx = i + 1;
+          cur_val = table[cur_idx].org;
+        }
+      }
+    }
+
+    cur_idx = 1;
+
+    /* compress array to remove zero values */
+    for ( i = 1; i < *count; i++ )
+    {
+      if ( table[i].org )
+        table[cur_idx++] = table[i];
+    }
+
+    *count = cur_idx;
+  }
+
   /* Get new segment for given axis. */
 
   FT_LOCAL_DEF( FT_Error )
@@ -764,7 +862,7 @@
   {
     FT_Error   error   = FT_Err_Ok;
     AF_Point   points;
-    FT_UInt    old_max, new_max;
+    FT_Int     old_max, new_max;
     FT_Fixed   x_scale = hints->x_scale;
     FT_Fixed   y_scale = hints->y_scale;
     FT_Pos     x_delta = hints->x_delta;
@@ -781,8 +879,8 @@
     hints->axis[1].num_edges    = 0;
 
     /* first of all, reallocate the contours array if necessary */
-    new_max = (FT_UInt)outline->n_contours;
-    old_max = (FT_UInt)hints->max_contours;
+    new_max = outline->n_contours;
+    old_max = hints->max_contours;
 
     if ( new_max <= AF_CONTOURS_EMBEDDED )
     {
@@ -797,12 +895,12 @@
       if ( hints->contours == hints->embedded.contours )
         hints->contours = NULL;
 
-      new_max = ( new_max + 3 ) & ~3U; /* round up to a multiple of 4 */
+      new_max = ( new_max + 3 ) & ~3; /* round up to a multiple of 4 */
 
       if ( FT_RENEW_ARRAY( hints->contours, old_max, new_max ) )
         goto Exit;
 
-      hints->max_contours = (FT_Int)new_max;
+      hints->max_contours = new_max;
     }
 
     /*
@@ -810,8 +908,8 @@
      * note that we reserve two additional point positions, used to
      * hint metrics appropriately
      */
-    new_max = (FT_UInt)( outline->n_points + 2 );
-    old_max = (FT_UInt)hints->max_points;
+    new_max = outline->n_points + 2;
+    old_max = hints->max_points;
 
     if ( new_max <= AF_POINTS_EMBEDDED )
     {
@@ -826,12 +924,12 @@
       if ( hints->points == hints->embedded.points )
         hints->points = NULL;
 
-      new_max = ( new_max + 2 + 7 ) & ~7U; /* round up to a multiple of 8 */
+      new_max = ( new_max + 2 + 7 ) & ~7; /* round up to a multiple of 8 */
 
       if ( FT_RENEW_ARRAY( hints->points, old_max, new_max ) )
         goto Exit;
 
-      hints->max_points = (FT_Int)new_max;
+      hints->max_points = new_max;
     }
 
     hints->num_points   = outline->n_points;
@@ -855,9 +953,6 @@
     hints->x_delta = x_delta;
     hints->y_delta = y_delta;
 
-    hints->xmin_delta = 0;
-    hints->xmax_delta = 0;
-
     points = hints->points;
     if ( hints->num_points == 0 )
       goto Exit;
@@ -1688,33 +1783,4 @@
   }
 
 
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-
-  /* Apply (small) warp scale and warp delta for given dimension. */
-
-  FT_LOCAL_DEF( void )
-  af_glyph_hints_scale_dim( AF_GlyphHints  hints,
-                            AF_Dimension   dim,
-                            FT_Fixed       scale,
-                            FT_Pos         delta )
-  {
-    AF_Point  points       = hints->points;
-    AF_Point  points_limit = points + hints->num_points;
-    AF_Point  point;
-
-
-    if ( dim == AF_DIMENSION_HORZ )
-    {
-      for ( point = points; point < points_limit; point++ )
-        point->x = FT_MulFix( point->fx, scale ) + delta;
-    }
-    else
-    {
-      for ( point = points; point < points_limit; point++ )
-        point->y = FT_MulFix( point->fy, scale ) + delta;
-    }
-  }
-
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
 /* END */
diff --git a/freetype/src/autofit/afhints.h b/freetype/src/autofit/afhints.h
index 6397f098f..38d2847d7 100644
--- a/freetype/src/autofit/afhints.h
+++ b/freetype/src/autofit/afhints.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter hinting routines (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -362,9 +362,6 @@ FT_BEGIN_HEADER
                                     /* implementations         */
     AF_StyleMetrics  metrics;
 
-    FT_Pos           xmin_delta;    /* used for warping */
-    FT_Pos           xmax_delta;
-
     /* Two arrays to avoid allocation penalty.            */
     /* The `embedded' structure must be the last element! */
     struct
@@ -408,10 +405,6 @@ FT_BEGIN_HEADER
 #define AF_HINTS_DO_ADVANCE( h )                                \
           !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
 
-#define AF_HINTS_DO_WARP( h )                                  \
-          !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_WARPER )
-
-
 
   FT_LOCAL( AF_Direction )
   af_direction_compute( FT_Pos  dx,
@@ -459,14 +452,6 @@ FT_BEGIN_HEADER
   af_glyph_hints_align_weak_points( AF_GlyphHints  hints,
                                     AF_Dimension   dim );
 
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-  FT_LOCAL( void )
-  af_glyph_hints_scale_dim( AF_GlyphHints  hints,
-                            AF_Dimension   dim,
-                            FT_Fixed       scale,
-                            FT_Pos         delta );
-#endif
-
   FT_LOCAL( void )
   af_glyph_hints_done( AF_GlyphHints  hints );
 
diff --git a/freetype/src/autofit/afindic.c b/freetype/src/autofit/afindic.c
index bc2837a26..064c300ed 100644
--- a/freetype/src/autofit/afindic.c
+++ b/freetype/src/autofit/afindic.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter hinting routines for Indic writing system (body).
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -27,11 +27,6 @@
 #include "aferrors.h"
 
 
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
   static FT_Error
   af_indic_metrics_init( AF_CJKMetrics  metrics,
                          FT_Face        face )
diff --git a/freetype/src/autofit/afindic.h b/freetype/src/autofit/afindic.h
index 088b88b19..3e4672411 100644
--- a/freetype/src/autofit/afindic.h
+++ b/freetype/src/autofit/afindic.h
@@ -5,7 +5,7 @@
  *   Auto-fitter hinting routines for Indic writing system
  *   (specification).
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/aflatin.c b/freetype/src/autofit/aflatin.c
index 21ec02ebd..5e81d771a 100644
--- a/freetype/src/autofit/aflatin.c
+++ b/freetype/src/autofit/aflatin.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter hinting routines for latin writing system (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -24,11 +24,6 @@
 #include "aferrors.h"
 
 
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
   /**************************************************************************
    *
    * The macro FT_COMPONENT is used in trace mode.  It is an implicit
@@ -63,11 +58,11 @@
     AF_GlyphHintsRec  hints[1];
 
 
-    FT_TRACE5(( "\n"
-                "latin standard widths computation (style `%s')\n"
-                "=====================================================\n"
-                "\n",
+    FT_TRACE5(( "\n" ));
+    FT_TRACE5(( "latin standard widths computation (style `%s')\n",
                 af_style_names[metrics->root.style_class->style] ));
+    FT_TRACE5(( "=====================================================\n" ));
+    FT_TRACE5(( "\n" ));
 
     af_glyph_hints_init( hints, face->memory );
 
@@ -350,9 +345,9 @@
     /* we walk over the blue character strings as specified in the */
     /* style's entry in the `af_blue_stringset' array              */
 
-    FT_TRACE5(( "latin blue zones computation\n"
-                "============================\n"
-                "\n" ));
+    FT_TRACE5(( "latin blue zones computation\n" ));
+    FT_TRACE5(( "============================\n" ));
+    FT_TRACE5(( "\n" ));
 
 #ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
     shaper_buf = af_shaper_buf_create( face );
@@ -976,9 +971,8 @@
       if ( AF_LATIN_IS_X_HEIGHT_BLUE( bs ) )
         blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
 
-      FT_TRACE5(( "    -> reference = %ld\n"
-                  "       overshoot = %ld\n",
-                  *blue_ref, *blue_shoot ));
+      FT_TRACE5(( "    -> reference = %ld\n", *blue_ref ));
+      FT_TRACE5(( "       overshoot = %ld\n", *blue_shoot ));
 
     } /* end for loop */
 
@@ -1275,29 +1269,28 @@
 
             if ( dist == 0 )
             {
-              FT_TRACE5((
-                "af_latin_metrics_scale_dim:"
-                " x height alignment (style `%s'):\n"
-                "                           "
-                " vertical scaling changed from %.5f to %.5f (by %ld%%)\n"
-                "\n",
-                af_style_names[metrics->root.style_class->style],
-                scale / 65536.0,
-                new_scale / 65536.0,
-                ( fitted - scaled ) * 100 / scaled ));
+              FT_TRACE5(( "af_latin_metrics_scale_dim:"
+                          " x height alignment (style `%s'):\n",
+                          af_style_names[metrics->root.style_class->style] ));
+              FT_TRACE5(( "                           "
+                          " vertical scaling changed"
+                          " from %.5f to %.5f (by %ld%%)\n",
+                          scale / 65536.0,
+                          new_scale / 65536.0,
+                          ( fitted - scaled ) * 100 / scaled ));
+              FT_TRACE5(( "\n" ));
 
               scale = new_scale;
             }
 #ifdef FT_DEBUG_LEVEL_TRACE
             else
             {
-              FT_TRACE5((
-                "af_latin_metrics_scale_dim:"
-                " x height alignment (style `%s'):\n"
-                "                           "
-                " excessive vertical scaling abandoned\n"
-                "\n",
-                af_style_names[metrics->root.style_class->style] ));
+              FT_TRACE5(( "af_latin_metrics_scale_dim:"
+                          " x height alignment (style `%s'):\n",
+                          af_style_names[metrics->root.style_class->style] ));
+              FT_TRACE5(( "                           "
+                          " excessive vertical scaling abandoned\n" ));
+              FT_TRACE5(( "\n" ));
             }
 #endif
           }
@@ -1346,9 +1339,11 @@
 
 #ifdef FT_DEBUG_LEVEL_TRACE
     if ( axis->extra_light )
-      FT_TRACE5(( "`%s' style is extra light (at current resolution)\n"
-                  "\n",
+    {
+      FT_TRACE5(( "`%s' style is extra light (at current resolution)\n",
                   af_style_names[metrics->root.style_class->style] ));
+      FT_TRACE5(( "\n" ));
+    }
 #endif
 
     if ( dim == AF_DIMENSION_VERT )
@@ -1473,13 +1468,13 @@
         AF_LatinBlue  blue = &axis->blues[nn];
 
 
-        FT_TRACE5(( "  reference %d: %ld scaled to %.2f%s\n"
-                    "  overshoot %d: %ld scaled to %.2f%s\n",
+        FT_TRACE5(( "  reference %d: %ld scaled to %.2f%s\n",
                     nn,
                     blue->ref.org,
                     blue->ref.fit / 64.0,
                     ( blue->flags & AF_LATIN_BLUE_ACTIVE ) ? ""
-                                                           : " (inactive)",
+                                                           : " (inactive)" ));
+        FT_TRACE5(( "  overshoot %d: %ld scaled to %.2f%s\n",
                     nn,
                     blue->shoot.org,
                     blue->shoot.fit / 64.0,
@@ -1847,6 +1842,31 @@
              ( FT_ABS( point->out_dir ) == major_dir ||
                point == point->prev                  ) )
         {
+          /*
+           * For efficiency, we restrict the number of segments to 1000,
+           * which is a heuristic value: it is very unlikely that a glyph
+           * with so many segments can be hinted in a sensible way.
+           * Reasons:
+           *
+           * - The glyph has really 1000 segments; this implies that it has
+           *   at least 2000 outline points.  Assuming 'normal' fonts that
+           *   have superfluous points optimized away, viewing such a glyph
+           *   only makes sense at large magnifications where hinting
+           *   isn't applied anyway.
+           *
+           * - We have a broken glyph.  Hinting doesn't make sense in this
+           *   case either.
+           */
+          if ( axis->num_segments > 1000 )
+          {
+            FT_TRACE0(( "af_latin_hints_compute_segments:"
+                        " more than 1000 segments in this glyph;\n" ));
+            FT_TRACE0(( "                                "
+                        " hinting is suppressed\n" ));
+            axis->num_segments = 0;
+            return FT_Err_Ok;
+          }
+
           /* this is the start of a new segment! */
           segment_dir = (AF_Direction)point->out_dir;
 
@@ -2089,7 +2109,7 @@
       {
         if ( seg2->link != seg1 )
         {
-          seg1->link  = 0;
+          seg1->link  = NULL;
           seg1->serif = seg2->link;
         }
       }
@@ -2611,11 +2631,6 @@
     /* compute flags depending on render mode, etc. */
     mode = metrics->root.scaler.render_mode;
 
-#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
-    if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
-      metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
-#endif
-
     scaler_flags = hints->scaler_flags;
     other_flags  = 0;
 
@@ -2653,12 +2668,6 @@
          ( face->style_flags & FT_STYLE_FLAG_ITALIC ) != 0          )
       scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
 
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    /* get (global) warper flag */
-    if ( !metrics->root.globals->module->warping )
-      scaler_flags |= AF_SCALER_FLAG_NO_WARPER;
-#endif
-
     hints->scaler_flags = scaler_flags;
     hints->other_flags  = other_flags;
 
@@ -3575,24 +3584,6 @@
     /* grid-fit the outline */
     for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
     {
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-      if ( dim == AF_DIMENSION_HORZ                                  &&
-           metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL &&
-           AF_HINTS_DO_WARP( hints )                                 )
-      {
-        AF_WarperRec  warper;
-        FT_Fixed      scale;
-        FT_Pos        delta;
-
-
-        af_warper_compute( &warper, hints, (AF_Dimension)dim,
-                           &scale, &delta );
-        af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
-                                  scale, delta );
-        continue;
-      }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
       if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
            ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) )   )
       {
diff --git a/freetype/src/autofit/aflatin.h b/freetype/src/autofit/aflatin.h
index 62bc4c8d4..d6b919ef8 100644
--- a/freetype/src/autofit/aflatin.h
+++ b/freetype/src/autofit/aflatin.h
@@ -5,7 +5,7 @@
  *   Auto-fitter hinting routines for latin writing system
  *   (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/aflatin2.c b/freetype/src/autofit/aflatin2.c
deleted file mode 100644
index 902f3982e..000000000
--- a/freetype/src/autofit/aflatin2.c
+++ /dev/null
@@ -1,2428 +0,0 @@
-/* ATTENTION: This file doesn't compile.  It is only here as a reference */
-/*            of an alternative latin hinting algorithm that was always  */
-/*            marked as experimental.                                    */
-
-
-/****************************************************************************
- *
- * aflatin2.c
- *
- *   Auto-fitter hinting routines for latin writing system (body).
- *
- * Copyright (C) 2003-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT.  By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#include <freetype/ftadvanc.h>
-
-
-#ifdef FT_OPTION_AUTOFIT2
-
-#include "afglobal.h"
-#include "aflatin.h"
-#include "aflatin2.h"
-#include "aferrors.h"
-
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
-  /**************************************************************************
-   *
-   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
-   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
-   * messages during execution.
-   */
-#undef  FT_COMPONENT
-#define FT_COMPONENT  aflatin2
-
-
-  FT_LOCAL_DEF( FT_Error )
-  af_latin2_hints_compute_segments( AF_GlyphHints  hints,
-                                    AF_Dimension   dim );
-
-  FT_LOCAL_DEF( void )
-  af_latin2_hints_link_segments( AF_GlyphHints  hints,
-                                 AF_Dimension   dim );
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****            L A T I N   G L O B A L   M E T R I C S            *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-  FT_LOCAL_DEF( void )
-  af_latin2_metrics_init_widths( AF_LatinMetrics  metrics,
-                                 FT_Face          face )
-  {
-    /* scan the array of segments in each direction */
-    AF_GlyphHintsRec  hints[1];
-
-
-    af_glyph_hints_init( hints, face->memory );
-
-    metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
-    metrics->axis[AF_DIMENSION_VERT].width_count = 0;
-
-    {
-      FT_Error             error;
-      FT_UInt              glyph_index;
-      int                  dim;
-      AF_LatinMetricsRec   dummy[1];
-      AF_Scaler            scaler = &dummy->root.scaler;
-
-
-      glyph_index = FT_Get_Char_Index(
-                      face,
-                      metrics->root.style_class->standard_char );
-      if ( glyph_index == 0 )
-        goto Exit;
-
-      error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
-      if ( error || face->glyph->outline.n_points <= 0 )
-        goto Exit;
-
-      FT_ZERO( dummy );
-
-      dummy->units_per_em = metrics->units_per_em;
-      scaler->x_scale     = scaler->y_scale = 0x10000L;
-      scaler->x_delta     = scaler->y_delta = 0;
-      scaler->face        = face;
-      scaler->render_mode = FT_RENDER_MODE_NORMAL;
-      scaler->flags       = 0;
-
-      af_glyph_hints_rescale( hints, (AF_StyleMetrics)dummy );
-
-      error = af_glyph_hints_reload( hints, &face->glyph->outline );
-      if ( error )
-        goto Exit;
-
-      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
-      {
-        AF_LatinAxis  axis    = &metrics->axis[dim];
-        AF_AxisHints  axhints = &hints->axis[dim];
-        AF_Segment    seg, limit, link;
-        FT_UInt       num_widths = 0;
-
-
-        error = af_latin2_hints_compute_segments( hints,
-                                                 (AF_Dimension)dim );
-        if ( error )
-          goto Exit;
-
-        af_latin2_hints_link_segments( hints,
-                                      (AF_Dimension)dim );
-
-        seg   = axhints->segments;
-        limit = seg + axhints->num_segments;
-
-        for ( ; seg < limit; seg++ )
-        {
-          link = seg->link;
-
-          /* we only consider stem segments there! */
-          if ( link && link->link == seg && link > seg )
-          {
-            FT_Pos  dist;
-
-
-            dist = seg->pos - link->pos;
-            if ( dist < 0 )
-              dist = -dist;
-
-            if ( num_widths < AF_LATIN_MAX_WIDTHS )
-              axis->widths[num_widths++].org = dist;
-          }
-        }
-
-        af_sort_widths( num_widths, axis->widths );
-        axis->width_count = num_widths;
-      }
-
-  Exit:
-      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
-      {
-        AF_LatinAxis  axis = &metrics->axis[dim];
-        FT_Pos        stdw;
-
-
-        stdw = ( axis->width_count > 0 )
-                 ? axis->widths[0].org
-                 : AF_LATIN_CONSTANT( metrics, 50 );
-
-        /* let's try 20% of the smallest width */
-        axis->edge_distance_threshold = stdw / 5;
-        axis->standard_width          = stdw;
-        axis->extra_light             = 0;
-      }
-    }
-
-    af_glyph_hints_done( hints );
-  }
-
-
-
-#define AF_LATIN_MAX_TEST_CHARACTERS  12
-
-
-  static const char af_latin2_blue_chars[AF_LATIN_MAX_BLUES]
-                                        [AF_LATIN_MAX_TEST_CHARACTERS+1] =
-  {
-    "THEZOCQS",
-    "HEZLOCUS",
-    "fijkdbh",
-    "xzroesc",
-    "xzroesc",
-    "pqgjy"
-  };
-
-
-  static void
-  af_latin2_metrics_init_blues( AF_LatinMetrics  metrics,
-                                FT_Face          face )
-  {
-    FT_Pos        flats [AF_LATIN_MAX_TEST_CHARACTERS];
-    FT_Pos        rounds[AF_LATIN_MAX_TEST_CHARACTERS];
-    FT_Int        num_flats;
-    FT_Int        num_rounds;
-    FT_Int        bb;
-    AF_LatinBlue  blue;
-    FT_Error      error;
-    AF_LatinAxis  axis  = &metrics->axis[AF_DIMENSION_VERT];
-    FT_GlyphSlot  glyph = face->glyph;
-
-
-    /* we compute the blues simply by loading each character from the     */
-    /* 'af_latin2_blue_chars[blues]' string, then compute its top-most or */
-    /* bottom-most points (depending on `AF_IS_TOP_BLUE')                 */
-
-    FT_TRACE5(( "blue zones computation\n"
-                "======================\n\n" ));
-
-    for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
-    {
-      const char*  p     = af_latin2_blue_chars[bb];
-      const char*  limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
-      FT_Pos*      blue_ref;
-      FT_Pos*      blue_shoot;
-
-
-      FT_TRACE5(( "blue zone %d:\n", bb ));
-
-      num_flats  = 0;
-      num_rounds = 0;
-
-      for ( ; p < limit && *p; p++ )
-      {
-        FT_UInt     glyph_index;
-        FT_Int      best_point, best_y, best_first, best_last;
-        FT_Vector*  points;
-        FT_Bool     round;
-
-
-        /* load the character in the face -- skip unknown or empty ones */
-        glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
-        if ( glyph_index == 0 )
-          continue;
-
-        error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
-        if ( error || glyph->outline.n_points <= 0 )
-          continue;
-
-        /* now compute min or max point indices and coordinates */
-        points      = glyph->outline.points;
-        best_point  = -1;
-        best_y      = 0;  /* make compiler happy */
-        best_first  = 0;  /* ditto */
-        best_last   = 0;  /* ditto */
-
-        {
-          FT_Int  nn;
-          FT_Int  first = 0;
-          FT_Int  last  = -1;
-
-
-          for ( nn = 0; nn < glyph->outline.n_contours; first = last+1, nn++ )
-          {
-            FT_Int  old_best_point = best_point;
-            FT_Int  pp;
-
-
-            last = glyph->outline.contours[nn];
-
-            /* Avoid single-point contours since they are never rasterized. */
-            /* In some fonts, they correspond to mark attachment points     */
-            /* which are way outside of the glyph's real outline.           */
-            if ( last <= first )
-                continue;
-
-            if ( AF_LATIN_IS_TOP_BLUE( bb ) )
-            {
-              for ( pp = first; pp <= last; pp++ )
-                if ( best_point < 0 || points[pp].y > best_y )
-                {
-                  best_point = pp;
-                  best_y     = points[pp].y;
-                }
-            }
-            else
-            {
-              for ( pp = first; pp <= last; pp++ )
-                if ( best_point < 0 || points[pp].y < best_y )
-                {
-                  best_point = pp;
-                  best_y     = points[pp].y;
-                }
-            }
-
-            if ( best_point != old_best_point )
-            {
-              best_first = first;
-              best_last  = last;
-            }
-          }
-          FT_TRACE5(( "  %c  %d", *p, best_y ));
-        }
-
-        /* now check whether the point belongs to a straight or round   */
-        /* segment; we first need to find in which contour the extremum */
-        /* lies, then inspect its previous and next points              */
-        if ( best_point >= 0 )
-        {
-          FT_Pos  best_x = points[best_point].x;
-          FT_Int  start, end, prev, next;
-          FT_Pos  dist;
-
-
-          /* now look for the previous and next points that are not on the */
-          /* same Y coordinate.  Threshold the `closeness'...              */
-          start = end = best_point;
-
-          do
-          {
-            prev = start - 1;
-            if ( prev < best_first )
-              prev = best_last;
-
-            dist = FT_ABS( points[prev].y - best_y );
-            /* accept a small distance or a small angle (both values are */
-            /* heuristic; value 20 corresponds to approx. 2.9 degrees)   */
-            if ( dist > 5 )
-              if ( FT_ABS( points[prev].x - best_x ) <= 20 * dist )
-                break;
-
-            start = prev;
-
-          } while ( start != best_point );
-
-          do
-          {
-            next = end + 1;
-            if ( next > best_last )
-              next = best_first;
-
-            dist = FT_ABS( points[next].y - best_y );
-            if ( dist > 5 )
-              if ( FT_ABS( points[next].x - best_x ) <= 20 * dist )
-                break;
-
-            end = next;
-
-          } while ( end != best_point );
-
-          /* now, set the `round' flag depending on the segment's kind */
-          round = FT_BOOL(
-            FT_CURVE_TAG( glyph->outline.tags[start] ) != FT_CURVE_TAG_ON ||
-            FT_CURVE_TAG( glyph->outline.tags[ end ] ) != FT_CURVE_TAG_ON );
-
-          FT_TRACE5(( " (%s)\n", round ? "round" : "flat" ));
-        }
-
-        if ( round )
-          rounds[num_rounds++] = best_y;
-        else
-          flats[num_flats++]   = best_y;
-      }
-
-      if ( num_flats == 0 && num_rounds == 0 )
-      {
-        /*
-         * we couldn't find a single glyph to compute this blue zone,
-         * we will simply ignore it then
-         */
-        FT_TRACE5(( "  empty\n" ));
-        continue;
-      }
-
-      /* we have computed the contents of the `rounds' and `flats' tables, */
-      /* now determine the reference and overshoot position of the blue -- */
-      /* we simply take the median value after a simple sort               */
-      af_sort_pos( num_rounds, rounds );
-      af_sort_pos( num_flats,  flats );
-
-      blue       = & axis->blues[axis->blue_count];
-      blue_ref   = & blue->ref.org;
-      blue_shoot = & blue->shoot.org;
-
-      axis->blue_count++;
-
-      if ( num_flats == 0 )
-      {
-        *blue_ref   =
-        *blue_shoot = rounds[num_rounds / 2];
-      }
-      else if ( num_rounds == 0 )
-      {
-        *blue_ref   =
-        *blue_shoot = flats[num_flats / 2];
-      }
-      else
-      {
-        *blue_ref   = flats[num_flats / 2];
-        *blue_shoot = rounds[num_rounds / 2];
-      }
-
-      /* there are sometimes problems: if the overshoot position of top     */
-      /* zones is under its reference position, or the opposite for bottom  */
-      /* zones.  We must thus check everything there and correct the errors */
-      if ( *blue_shoot != *blue_ref )
-      {
-        FT_Pos   ref      = *blue_ref;
-        FT_Pos   shoot    = *blue_shoot;
-        FT_Bool  over_ref = FT_BOOL( shoot > ref );
-
-
-        if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
-        {
-          *blue_ref   =
-          *blue_shoot = ( shoot + ref ) / 2;
-
-          FT_TRACE5(( "  [overshoot smaller than reference,"
-                      " taking mean value]\n" ));
-        }
-      }
-
-      blue->flags = 0;
-      if ( AF_LATIN_IS_TOP_BLUE( bb ) )
-        blue->flags |= AF_LATIN_BLUE_TOP;
-
-      /*
-       * The following flag is used later to adjust the y and x scales
-       * in order to optimize the pixel grid alignment of the top of small
-       * letters.
-       */
-      if ( AF_LATIN_IS_X_HEIGHT_BLUE( bb ) )
-        blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
-
-      FT_TRACE5(( "    -> reference = %ld\n"
-                  "       overshoot = %ld\n",
-                  *blue_ref, *blue_shoot ));
-    }
-
-    return;
-  }
-
-
-  FT_LOCAL_DEF( void )
-  af_latin2_metrics_check_digits( AF_LatinMetrics  metrics,
-                                  FT_Face          face )
-  {
-    FT_UInt   i;
-    FT_Bool   started = 0, same_width = 1;
-    FT_Fixed  advance, old_advance = 0;
-
-
-    /* check whether all ASCII digits have the same advance width; */
-    /* digit `0' is 0x30 in all supported charmaps                 */
-    for ( i = 0x30; i <= 0x39; i++ )
-    {
-      FT_UInt  glyph_index;
-
-
-      glyph_index = FT_Get_Char_Index( face, i );
-      if ( glyph_index == 0 )
-        continue;
-
-      if ( FT_Get_Advance( face, glyph_index,
-                           FT_LOAD_NO_SCALE         |
-                           FT_LOAD_NO_HINTING       |
-                           FT_LOAD_IGNORE_TRANSFORM,
-                           &advance ) )
-        continue;
-
-      if ( started )
-      {
-        if ( advance != old_advance )
-        {
-          same_width = 0;
-          break;
-        }
-      }
-      else
-      {
-        old_advance = advance;
-        started     = 1;
-      }
-    }
-
-    metrics->root.digits_have_same_width = same_width;
-  }
-
-
-  FT_LOCAL_DEF( FT_Error )
-  af_latin2_metrics_init( AF_LatinMetrics  metrics,
-                          FT_Face          face )
-  {
-    FT_Error    error  = FT_Err_Ok;
-    FT_CharMap  oldmap = face->charmap;
-    FT_UInt     ee;
-
-    static const FT_Encoding  latin_encodings[] =
-    {
-      FT_ENCODING_UNICODE,
-      FT_ENCODING_APPLE_ROMAN,
-      FT_ENCODING_ADOBE_STANDARD,
-      FT_ENCODING_ADOBE_LATIN_1,
-      FT_ENCODING_NONE  /* end of list */
-    };
-
-
-    metrics->units_per_em = face->units_per_EM;
-
-    /* do we have a latin charmap in there? */
-    for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
-    {
-      error = FT_Select_Charmap( face, latin_encodings[ee] );
-      if ( !error )
-        break;
-    }
-
-    if ( !error )
-    {
-      af_latin2_metrics_init_widths( metrics, face );
-      af_latin2_metrics_init_blues( metrics, face );
-      af_latin2_metrics_check_digits( metrics, face );
-    }
-
-    FT_Set_Charmap( face, oldmap );
-    return FT_Err_Ok;
-  }
-
-
-  static void
-  af_latin2_metrics_scale_dim( AF_LatinMetrics  metrics,
-                               AF_Scaler        scaler,
-                               AF_Dimension     dim )
-  {
-    FT_Fixed      scale;
-    FT_Pos        delta;
-    AF_LatinAxis  axis;
-    FT_UInt       nn;
-
-
-    if ( dim == AF_DIMENSION_HORZ )
-    {
-      scale = scaler->x_scale;
-      delta = scaler->x_delta;
-    }
-    else
-    {
-      scale = scaler->y_scale;
-      delta = scaler->y_delta;
-    }
-
-    axis = &metrics->axis[dim];
-
-    if ( axis->org_scale == scale && axis->org_delta == delta )
-      return;
-
-    axis->org_scale = scale;
-    axis->org_delta = delta;
-
-    /*
-     * correct Y scale to optimize the alignment of the top of small
-     * letters to the pixel grid
-     */
-    if ( dim == AF_DIMENSION_VERT )
-    {
-      AF_LatinAxis  vaxis = &metrics->axis[AF_DIMENSION_VERT];
-      AF_LatinBlue  blue = NULL;
-
-
-      for ( nn = 0; nn < vaxis->blue_count; nn++ )
-      {
-        if ( vaxis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
-        {
-          blue = &vaxis->blues[nn];
-          break;
-        }
-      }
-
-      if ( blue )
-      {
-        FT_Pos   scaled;
-        FT_Pos   threshold;
-        FT_Pos   fitted;
-        FT_UInt  limit;
-        FT_UInt  ppem;
-
-
-        scaled    = FT_MulFix( blue->shoot.org, scaler->y_scale );
-        ppem      = metrics->root.scaler.face->size->metrics.x_ppem;
-        limit     = metrics->root.globals->increase_x_height;
-        threshold = 40;
-
-        /* if the `increase-x-height' property is active, */
-        /* we round up much more often                    */
-        if ( limit                                 &&
-             ppem <= limit                         &&
-             ppem >= AF_PROP_INCREASE_X_HEIGHT_MIN )
-          threshold = 52;
-
-        fitted = ( scaled + threshold ) & ~63;
-
-#if 1
-        if ( scaled != fitted )
-        {
-          scale = FT_MulDiv( scale, fitted, scaled );
-          FT_TRACE5(( "== scaled x-top = %.2g"
-                      "  fitted = %.2g, scaling = %.4g\n",
-                      scaled / 64.0, fitted / 64.0,
-                      ( fitted * 1.0 ) / scaled ));
-        }
-#endif
-      }
-    }
-
-    axis->scale = scale;
-    axis->delta = delta;
-
-    if ( dim == AF_DIMENSION_HORZ )
-    {
-      metrics->root.scaler.x_scale = scale;
-      metrics->root.scaler.x_delta = delta;
-    }
-    else
-    {
-      metrics->root.scaler.y_scale = scale;
-      metrics->root.scaler.y_delta = delta;
-    }
-
-    /* scale the standard widths */
-    for ( nn = 0; nn < axis->width_count; nn++ )
-    {
-      AF_Width  width = axis->widths + nn;
-
-
-      width->cur = FT_MulFix( width->org, scale );
-      width->fit = width->cur;
-    }
-
-    /* an extra-light axis corresponds to a standard width that is */
-    /* smaller than 5/8 pixels                                     */
-    axis->extra_light =
-      FT_BOOL( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
-
-    if ( dim == AF_DIMENSION_VERT )
-    {
-      /* scale the blue zones */
-      for ( nn = 0; nn < axis->blue_count; nn++ )
-      {
-        AF_LatinBlue  blue = &axis->blues[nn];
-        FT_Pos        dist;
-
-
-        blue->ref.cur   = FT_MulFix( blue->ref.org, scale ) + delta;
-        blue->ref.fit   = blue->ref.cur;
-        blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
-        blue->shoot.fit = blue->shoot.cur;
-        blue->flags    &= ~AF_LATIN_BLUE_ACTIVE;
-
-        /* a blue zone is only active if it is less than 3/4 pixels tall */
-        dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
-        if ( dist <= 48 && dist >= -48 )
-        {
-          FT_Pos  delta1, delta2;
-
-          delta1 = blue->shoot.org - blue->ref.org;
-          delta2 = delta1;
-          if ( delta1 < 0 )
-            delta2 = -delta2;
-
-          delta2 = FT_MulFix( delta2, scale );
-
-          if ( delta2 < 32 )
-            delta2 = 0;
-          else if ( delta2 < 64 )
-            delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
-          else
-            delta2 = FT_PIX_ROUND( delta2 );
-
-          if ( delta1 < 0 )
-            delta2 = -delta2;
-
-          blue->ref.fit   = FT_PIX_ROUND( blue->ref.cur );
-          blue->shoot.fit = blue->ref.fit + delta2;
-
-          FT_TRACE5(( ">> activating blue zone %d:"
-                      "  ref.cur=%.2g ref.fit=%.2g"
-                      "  shoot.cur=%.2g shoot.fit=%.2g\n",
-                      nn, blue->ref.cur / 64.0, blue->ref.fit / 64.0,
-                      blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 ));
-
-          blue->flags |= AF_LATIN_BLUE_ACTIVE;
-        }
-      }
-    }
-  }
-
-
-  FT_LOCAL_DEF( void )
-  af_latin2_metrics_scale( AF_LatinMetrics  metrics,
-                           AF_Scaler        scaler )
-  {
-    metrics->root.scaler.render_mode = scaler->render_mode;
-    metrics->root.scaler.face        = scaler->face;
-    metrics->root.scaler.flags       = scaler->flags;
-
-    af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
-    af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
-  }
-
-
-  /* Extract standard_width from writing system/script specific */
-  /* metrics class.                                             */
-
-  FT_LOCAL_DEF( void )
-  af_latin2_get_standard_widths( AF_LatinMetrics  metrics,
-                                 FT_Pos*          stdHW,
-                                 FT_Pos*          stdVW )
-  {
-    if ( stdHW )
-      *stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width;
-
-    if ( stdVW )
-      *stdVW = metrics->axis[AF_DIMENSION_HORZ].standard_width;
-  }
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****           L A T I N   G L Y P H   A N A L Y S I S             *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-#define  SORT_SEGMENTS
-
-  FT_LOCAL_DEF( FT_Error )
-  af_latin2_hints_compute_segments( AF_GlyphHints  hints,
-                                    AF_Dimension   dim )
-  {
-    AF_AxisHints  axis          = &hints->axis[dim];
-    FT_Memory     memory        = hints->memory;
-    FT_Error      error         = FT_Err_Ok;
-    AF_Segment    segment       = NULL;
-    AF_SegmentRec seg0;
-    AF_Point*     contour       = hints->contours;
-    AF_Point*     contour_limit = contour + hints->num_contours;
-    AF_Direction  major_dir, segment_dir;
-
-
-    FT_ZERO( &seg0 );
-    seg0.score = 32000;
-    seg0.flags = AF_EDGE_NORMAL;
-
-    major_dir   = (AF_Direction)FT_ABS( axis->major_dir );
-    segment_dir = major_dir;
-
-    axis->num_segments = 0;
-
-    /* set up (u,v) in each point */
-    if ( dim == AF_DIMENSION_HORZ )
-    {
-      AF_Point  point = hints->points;
-      AF_Point  limit = point + hints->num_points;
-
-
-      for ( ; point < limit; point++ )
-      {
-        point->u = point->fx;
-        point->v = point->fy;
-      }
-    }
-    else
-    {
-      AF_Point  point = hints->points;
-      AF_Point  limit = point + hints->num_points;
-
-
-      for ( ; point < limit; point++ )
-      {
-        point->u = point->fy;
-        point->v = point->fx;
-      }
-    }
-
-    /* do each contour separately */
-    for ( ; contour < contour_limit; contour++ )
-    {
-      AF_Point  point   =  contour[0];
-      AF_Point  start   =  point;
-      AF_Point  last    =  point->prev;
-
-
-      if ( point == last )  /* skip singletons -- just in case */
-        continue;
-
-      /* already on an edge ?, backtrack to find its start */
-      if ( FT_ABS( point->in_dir ) == major_dir )
-      {
-        point = point->prev;
-
-        while ( point->in_dir == start->in_dir )
-          point = point->prev;
-      }
-      else  /* otherwise, find first segment start, if any */
-      {
-        while ( FT_ABS( point->out_dir ) != major_dir )
-        {
-          point = point->next;
-
-          if ( point == start )
-            goto NextContour;
-        }
-      }
-
-      start = point;
-
-      for  (;;)
-      {
-        AF_Point  first;
-        FT_Pos    min_u, min_v, max_u, max_v;
-
-        /* we're at the start of a new segment */
-        FT_ASSERT( FT_ABS( point->out_dir ) == major_dir &&
-                           point->in_dir != point->out_dir );
-        first = point;
-
-        min_u = max_u = point->u;
-        min_v = max_v = point->v;
-
-        point = point->next;
-
-        while ( point->out_dir == first->out_dir )
-        {
-          point = point->next;
-
-          if ( point->u < min_u )
-            min_u = point->u;
-
-          if ( point->u > max_u )
-            max_u = point->u;
-        }
-
-        if ( point->v < min_v )
-          min_v = point->v;
-
-        if ( point->v > max_v )
-          max_v = point->v;
-
-        /* record new segment */
-        error = af_axis_hints_new_segment( axis, memory, &segment );
-        if ( error )
-          goto Exit;
-
-        segment[0]         = seg0;
-        segment->dir       = first->out_dir;
-        segment->first     = first;
-        segment->last      = point;
-        segment->pos       = (FT_Short)( ( min_u + max_u ) >> 1 );
-        segment->min_coord = (FT_Short) min_v;
-        segment->max_coord = (FT_Short) max_v;
-        segment->height    = (FT_Short)( max_v - min_v );
-
-        /* a segment is round if it doesn't have successive */
-        /* on-curve points.                                 */
-        {
-          AF_Point  pt   = first;
-          AF_Point  last = point;
-          FT_UInt   f0   = pt->flags & AF_FLAG_CONTROL;
-          FT_UInt   f1;
-
-
-          segment->flags &= ~AF_EDGE_ROUND;
-
-          for ( ; pt != last; f0 = f1 )
-          {
-            pt = pt->next;
-            f1 = pt->flags & AF_FLAG_CONTROL;
-
-            if ( !f0 && !f1 )
-              break;
-
-            if ( pt == last )
-              segment->flags |= AF_EDGE_ROUND;
-          }
-        }
-
-       /* this can happen in the case of a degenerate contour
-        * e.g. a 2-point vertical contour
-        */
-        if ( point == start )
-          break;
-
-        /* jump to the start of the next segment, if any */
-        while ( FT_ABS( point->out_dir ) != major_dir )
-        {
-          point = point->next;
-
-          if ( point == start )
-            goto NextContour;
-        }
-      }
-
-    NextContour:
-      ;
-    } /* contours */
-
-    /* now slightly increase the height of segments when this makes */
-    /* sense -- this is used to better detect and ignore serifs     */
-    {
-      AF_Segment  segments     = axis->segments;
-      AF_Segment  segments_end = segments + axis->num_segments;
-
-
-      for ( segment = segments; segment < segments_end; segment++ )
-      {
-        AF_Point  first   = segment->first;
-        AF_Point  last    = segment->last;
-        AF_Point  p;
-        FT_Pos    first_v = first->v;
-        FT_Pos    last_v  = last->v;
-
-
-        if ( first_v < last_v )
-        {
-          p = first->prev;
-          if ( p->v < first_v )
-            segment->height = (FT_Short)( segment->height +
-                                          ( ( first_v - p->v ) >> 1 ) );
-
-          p = last->next;
-          if ( p->v > last_v )
-            segment->height = (FT_Short)( segment->height +
-                                          ( ( p->v - last_v ) >> 1 ) );
-        }
-        else
-        {
-          p = first->prev;
-          if ( p->v > first_v )
-            segment->height = (FT_Short)( segment->height +
-                                          ( ( p->v - first_v ) >> 1 ) );
-
-          p = last->next;
-          if ( p->v < last_v )
-            segment->height = (FT_Short)( segment->height +
-                                          ( ( last_v - p->v ) >> 1 ) );
-        }
-      }
-    }
-
-#ifdef AF_SORT_SEGMENTS
-   /* place all segments with a negative direction to the start
-    * of the array, used to speed up segment linking later...
-    */
-    {
-      AF_Segment  segments = axis->segments;
-      FT_UInt     count    = axis->num_segments;
-      FT_UInt     ii, jj;
-
-      for ( ii = 0; ii < count; ii++ )
-      {
-        if ( segments[ii].dir > 0 )
-        {
-          for ( jj = ii + 1; jj < count; jj++ )
-          {
-            if ( segments[jj].dir < 0 )
-            {
-              AF_SegmentRec  tmp;
-
-
-              tmp          = segments[ii];
-              segments[ii] = segments[jj];
-              segments[jj] = tmp;
-
-              break;
-            }
-          }
-
-          if ( jj == count )
-            break;
-        }
-      }
-      axis->mid_segments = ii;
-    }
-#endif
-
-  Exit:
-    return error;
-  }
-
-
-  FT_LOCAL_DEF( void )
-  af_latin2_hints_link_segments( AF_GlyphHints  hints,
-                                 AF_Dimension   dim )
-  {
-    AF_AxisHints  axis          = &hints->axis[dim];
-    AF_Segment    segments      = axis->segments;
-    AF_Segment    segment_limit = segments + axis->num_segments;
-#ifdef AF_SORT_SEGMENTS
-    AF_Segment    segment_mid   = segments + axis->mid_segments;
-#endif
-    FT_Pos        len_threshold, len_score;
-    AF_Segment    seg1, seg2;
-
-
-    len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
-    if ( len_threshold == 0 )
-      len_threshold = 1;
-
-    len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
-
-#ifdef AF_SORT_SEGMENTS
-    for ( seg1 = segments; seg1 < segment_mid; seg1++ )
-    {
-      if ( seg1->dir != axis->major_dir )
-        continue;
-
-      for ( seg2 = segment_mid; seg2 < segment_limit; seg2++ )
-#else
-    /* now compare each segment to the others */
-    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
-    {
-      if ( seg1->dir != axis->major_dir )
-        continue;
-
-      for ( seg2 = segments; seg2 < segment_limit; seg2++ )
-        if ( seg1->dir + seg2->dir == 0 && seg2->pos > seg1->pos )
-#endif
-        {
-          FT_Pos  pos1 = seg1->pos;
-          FT_Pos  pos2 = seg2->pos;
-          FT_Pos  dist = pos2 - pos1;
-
-
-          if ( dist < 0 )
-            continue;
-
-          {
-            FT_Pos  min = seg1->min_coord;
-            FT_Pos  max = seg1->max_coord;
-            FT_Pos  len, score;
-
-
-            if ( min < seg2->min_coord )
-              min = seg2->min_coord;
-
-            if ( max > seg2->max_coord )
-              max = seg2->max_coord;
-
-            len = max - min;
-            if ( len >= len_threshold )
-            {
-              score = dist + len_score / len;
-              if ( score < seg1->score )
-              {
-                seg1->score = score;
-                seg1->link  = seg2;
-              }
-
-              if ( score < seg2->score )
-              {
-                seg2->score = score;
-                seg2->link  = seg1;
-              }
-            }
-          }
-        }
-    }
-#if 0
-    }
-#endif
-
-    /* now, compute the `serif' segments */
-    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
-    {
-      seg2 = seg1->link;
-
-      if ( seg2 )
-      {
-        if ( seg2->link != seg1 )
-        {
-          seg1->link  = NULL;
-          seg1->serif = seg2->link;
-        }
-      }
-    }
-  }
-
-
-  FT_LOCAL_DEF( FT_Error )
-  af_latin2_hints_compute_edges( AF_GlyphHints  hints,
-                                 AF_Dimension   dim )
-  {
-    AF_AxisHints  axis   = &hints->axis[dim];
-    FT_Error      error  = FT_Err_Ok;
-    FT_Memory     memory = hints->memory;
-    AF_LatinAxis  laxis  = &((AF_LatinMetrics)hints->metrics)->axis[dim];
-
-    AF_Segment    segments      = axis->segments;
-    AF_Segment    segment_limit = segments + axis->num_segments;
-    AF_Segment    seg;
-
-    AF_Direction  up_dir;
-    FT_Fixed      scale;
-    FT_Pos        edge_distance_threshold;
-    FT_Pos        segment_length_threshold;
-
-
-    axis->num_edges = 0;
-
-    scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
-                                         : hints->y_scale;
-
-    up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
-                                          : AF_DIR_RIGHT;
-
-    /*
-     * We want to ignore very small (mostly serif) segments, we do that
-     * by ignoring those that whose length is less than a given fraction
-     * of the standard width. If there is no standard width, we ignore
-     * those that are less than a given size in pixels
-     *
-     * also, unlink serif segments that are linked to segments farther
-     * than 50% of the standard width
-     */
-    if ( dim == AF_DIMENSION_HORZ )
-    {
-      if ( laxis->width_count > 0 )
-        segment_length_threshold = ( laxis->standard_width * 10 ) >> 4;
-      else
-        segment_length_threshold = FT_DivFix( 64, hints->y_scale );
-    }
-    else
-      segment_length_threshold = 0;
-
-    /**********************************************************************
-     *
-     * We will begin by generating a sorted table of edges for the
-     * current direction.  To do so, we simply scan each segment and try
-     * to find an edge in our table that corresponds to its position.
-     *
-     * If no edge is found, we create and insert a new edge in the
-     * sorted table.  Otherwise, we simply add the segment to the edge's
-     * list which will be processed in the second step to compute the
-     * edge's properties.
-     *
-     * Note that the edges table is sorted along the segment/edge
-     * position.
-     *
-     */
-
-    edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
-                                         scale );
-    if ( edge_distance_threshold > 64 / 4 )
-      edge_distance_threshold = 64 / 4;
-
-    edge_distance_threshold = FT_DivFix( edge_distance_threshold,
-                                         scale );
-
-    for ( seg = segments; seg < segment_limit; seg++ )
-    {
-      AF_Edge  found = NULL;
-      FT_Int   ee;
-
-
-      if ( seg->height < segment_length_threshold )
-        continue;
-
-      /* A special case for serif edges: If they are smaller than */
-      /* 1.5 pixels we ignore them.                               */
-      if ( seg->serif )
-      {
-        FT_Pos  dist = seg->serif->pos - seg->pos;
-
-
-        if ( dist < 0 )
-          dist = -dist;
-
-        if ( dist >= laxis->standard_width >> 1 )
-        {
-          /* unlink this serif, it is too distant from its reference stem */
-          seg->serif = NULL;
-        }
-        else if ( 2*seg->height < 3 * segment_length_threshold )
-          continue;
-      }
-
-      /* look for an edge corresponding to the segment */
-      for ( ee = 0; ee < axis->num_edges; ee++ )
-      {
-        AF_Edge  edge = axis->edges + ee;
-        FT_Pos   dist;
-
-
-        dist = seg->pos - edge->fpos;
-        if ( dist < 0 )
-          dist = -dist;
-
-        if ( dist < edge_distance_threshold && edge->dir == seg->dir )
-        {
-          found = edge;
-          break;
-        }
-      }
-
-      if ( !found )
-      {
-        AF_Edge   edge;
-
-
-        /* insert a new edge in the list and */
-        /* sort according to the position    */
-        error = af_axis_hints_new_edge( axis, seg->pos, seg->dir, 0,
-                                        memory, &edge );
-        if ( error )
-          goto Exit;
-
-        /* add the segment to the new edge's list */
-        FT_ZERO( edge );
-
-        edge->first    = seg;
-        edge->last     = seg;
-        edge->dir      = seg->dir;
-        edge->fpos     = seg->pos;
-        edge->opos     = FT_MulFix( seg->pos, scale );
-        edge->pos      = edge->opos;
-        seg->edge_next = seg;
-      }
-      else
-      {
-        /* if an edge was found, simply add the segment to the edge's */
-        /* list                                                       */
-        seg->edge_next         = found->first;
-        found->last->edge_next = seg;
-        found->last            = seg;
-      }
-    }
-
-
-    /**********************************************************************
-     *
-     * Good, we will now compute each edge's properties according to
-     * segments found on its position.  Basically, these are:
-     *
-     * - edge's main direction
-     * - stem edge, serif edge or both (which defaults to stem then)
-     * - rounded edge, straight or both (which defaults to straight)
-     * - link for edge
-     *
-     */
-
-    /* first of all, set the `edge' field in each segment -- this is */
-    /* required in order to compute edge links                       */
-
-    /*
-     * Note that removing this loop and setting the `edge' field of each
-     * segment directly in the code above slows down execution speed for
-     * some reasons on platforms like the Sun.
-     */
-    {
-      AF_Edge  edges      = axis->edges;
-      AF_Edge  edge_limit = edges + axis->num_edges;
-      AF_Edge  edge;
-
-
-      for ( edge = edges; edge < edge_limit; edge++ )
-      {
-        seg = edge->first;
-        if ( seg )
-          do
-          {
-            seg->edge = edge;
-            seg       = seg->edge_next;
-
-          } while ( seg != edge->first );
-      }
-
-      /* now, compute each edge properties */
-      for ( edge = edges; edge < edge_limit; edge++ )
-      {
-        FT_Int  is_round    = 0;  /* does it contain round segments?    */
-        FT_Int  is_straight = 0;  /* does it contain straight segments? */
-#if 0
-        FT_Pos  ups         = 0;  /* number of upwards segments         */
-        FT_Pos  downs       = 0;  /* number of downwards segments       */
-#endif
-
-
-        seg = edge->first;
-
-        do
-        {
-          FT_Bool  is_serif;
-
-
-          /* check for roundness of segment */
-          if ( seg->flags & AF_EDGE_ROUND )
-            is_round++;
-          else
-            is_straight++;
-
-#if 0
-          /* check for segment direction */
-          if ( seg->dir == up_dir )
-            ups   += seg->max_coord-seg->min_coord;
-          else
-            downs += seg->max_coord-seg->min_coord;
-#endif
-
-          /* check for links -- if seg->serif is set, then seg->link must */
-          /* be ignored                                                   */
-          is_serif = FT_BOOL( seg->serif               &&
-                              seg->serif->edge         &&
-                              seg->serif->edge != edge );
-
-          if ( ( seg->link && seg->link->edge ) || is_serif )
-          {
-            AF_Edge     edge2;
-            AF_Segment  seg2;
-
-
-            edge2 = edge->link;
-            seg2  = seg->link;
-
-            if ( is_serif )
-            {
-              seg2  = seg->serif;
-              edge2 = edge->serif;
-            }
-
-            if ( edge2 )
-            {
-              FT_Pos  edge_delta;
-              FT_Pos  seg_delta;
-
-
-              edge_delta = edge->fpos - edge2->fpos;
-              if ( edge_delta < 0 )
-                edge_delta = -edge_delta;
-
-              seg_delta = seg->pos - seg2->pos;
-              if ( seg_delta < 0 )
-                seg_delta = -seg_delta;
-
-              if ( seg_delta < edge_delta )
-                edge2 = seg2->edge;
-            }
-            else
-              edge2 = seg2->edge;
-
-            if ( is_serif )
-            {
-              edge->serif   = edge2;
-              edge2->flags |= AF_EDGE_SERIF;
-            }
-            else
-              edge->link  = edge2;
-          }
-
-          seg = seg->edge_next;
-
-        } while ( seg != edge->first );
-
-        /* set the round/straight flags */
-        edge->flags = AF_EDGE_NORMAL;
-
-        if ( is_round > 0 && is_round >= is_straight )
-          edge->flags |= AF_EDGE_ROUND;
-
-#if 0
-        /* set the edge's main direction */
-        edge->dir = AF_DIR_NONE;
-
-        if ( ups > downs )
-          edge->dir = (FT_Char)up_dir;
-
-        else if ( ups < downs )
-          edge->dir = (FT_Char)-up_dir;
-
-        else if ( ups == downs )
-          edge->dir = 0;  /* both up and down! */
-#endif
-
-        /* gets rid of serifs if link is set                */
-        /* XXX: This gets rid of many unpleasant artefacts! */
-        /*      Example: the `c' in cour.pfa at size 13     */
-
-        if ( edge->serif && edge->link )
-          edge->serif = NULL;
-      }
-    }
-
-  Exit:
-    return error;
-  }
-
-
-  FT_LOCAL_DEF( FT_Error )
-  af_latin2_hints_detect_features( AF_GlyphHints  hints,
-                                   AF_Dimension   dim )
-  {
-    FT_Error  error;
-
-
-    error = af_latin2_hints_compute_segments( hints, dim );
-    if ( !error )
-    {
-      af_latin2_hints_link_segments( hints, dim );
-
-      error = af_latin2_hints_compute_edges( hints, dim );
-    }
-    return error;
-  }
-
-
-  static void
-  af_latin2_hints_compute_blue_edges( AF_GlyphHints    hints,
-                                      AF_LatinMetrics  metrics )
-  {
-    AF_AxisHints  axis       = &hints->axis[AF_DIMENSION_VERT];
-    AF_Edge       edge       = axis->edges;
-    AF_Edge       edge_limit = edge + axis->num_edges;
-    AF_LatinAxis  latin      = &metrics->axis[AF_DIMENSION_VERT];
-    FT_Fixed      scale      = latin->scale;
-    FT_Pos        best_dist0;  /* initial threshold */
-
-
-    /* compute the initial threshold as a fraction of the EM size */
-    best_dist0 = FT_MulFix( metrics->units_per_em / 40, scale );
-
-    if ( best_dist0 > 64 / 2 )
-      best_dist0 = 64 / 2;
-
-    /* compute which blue zones are active, i.e. have their scaled */
-    /* size < 3/4 pixels                                           */
-
-    /* for each horizontal edge search the blue zone which is closest */
-    for ( ; edge < edge_limit; edge++ )
-    {
-      FT_Int    bb;
-      AF_Width  best_blue = NULL;
-      FT_Pos    best_dist = best_dist0;
-
-      for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
-      {
-        AF_LatinBlue  blue = latin->blues + bb;
-        FT_Bool       is_top_blue, is_major_dir;
-
-
-        /* skip inactive blue zones (i.e., those that are too small) */
-        if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
-          continue;
-
-        /* if it is a top zone, check for right edges -- if it is a bottom */
-        /* zone, check for left edges                                      */
-        /*                                                                 */
-        /* of course, that's for TrueType                                  */
-        is_top_blue  = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
-        is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
-
-        /* if it is a top zone, the edge must be against the major    */
-        /* direction; if it is a bottom zone, it must be in the major */
-        /* direction                                                  */
-        if ( is_top_blue ^ is_major_dir )
-        {
-          FT_Pos     dist;
-          AF_Width   compare;
-
-
-          /* if it's a rounded edge, compare it to the overshoot position */
-          /* if it's a flat edge, compare it to the reference position    */
-          if ( edge->flags & AF_EDGE_ROUND )
-            compare = &blue->shoot;
-          else
-            compare = &blue->ref;
-
-          dist = edge->fpos - compare->org;
-          if ( dist < 0 )
-            dist = -dist;
-
-          dist = FT_MulFix( dist, scale );
-          if ( dist < best_dist )
-          {
-            best_dist = dist;
-            best_blue = compare;
-          }
-
-#if 0
-          /* now, compare it to the overshoot position if the edge is     */
-          /* rounded, and if the edge is over the reference position of a */
-          /* top zone, or under the reference position of a bottom zone   */
-          if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
-          {
-            FT_Bool  is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
-
-
-            if ( is_top_blue ^ is_under_ref )
-            {
-              blue = latin->blues + bb;
-              dist = edge->fpos - blue->shoot.org;
-              if ( dist < 0 )
-                dist = -dist;
-
-              dist = FT_MulFix( dist, scale );
-              if ( dist < best_dist )
-              {
-                best_dist = dist;
-                best_blue = & blue->shoot;
-              }
-            }
-          }
-#endif
-        }
-      }
-
-      if ( best_blue )
-        edge->blue_edge = best_blue;
-    }
-  }
-
-
-  static FT_Error
-  af_latin2_hints_init( AF_GlyphHints    hints,
-                        AF_LatinMetrics  metrics )
-  {
-    FT_Render_Mode  mode;
-    FT_UInt32       scaler_flags, other_flags;
-    FT_Face         face = metrics->root.scaler.face;
-
-
-    af_glyph_hints_rescale( hints, (AF_StyleMetrics)metrics );
-
-    /*
-     * correct x_scale and y_scale if needed, since they may have
-     * been modified `af_latin2_metrics_scale_dim' above
-     */
-    hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
-    hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
-    hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
-    hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
-
-    /* compute flags depending on render mode, etc. */
-    mode = metrics->root.scaler.render_mode;
-
-#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
-    if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
-      metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
-#endif
-
-    scaler_flags = hints->scaler_flags;
-    other_flags  = 0;
-
-    /*
-     * We snap the width of vertical stems for the monochrome and
-     * horizontal LCD rendering targets only.
-     */
-    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
-      other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
-
-    /*
-     * We snap the width of horizontal stems for the monochrome and
-     * vertical LCD rendering targets only.
-     */
-    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
-      other_flags |= AF_LATIN_HINTS_VERT_SNAP;
-
-    /*
-     * We adjust stems to full pixels unless in `light' or `lcd' mode.
-     */
-    if ( mode != FT_RENDER_MODE_LIGHT && mode != FT_RENDER_MODE_LCD )
-      other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
-
-    if ( mode == FT_RENDER_MODE_MONO )
-      other_flags |= AF_LATIN_HINTS_MONO;
-
-    /*
-     * In `light' or `lcd' mode we disable horizontal hinting completely.
-     * We also do it if the face is italic.
-     */
-    if ( mode == FT_RENDER_MODE_LIGHT || mode == FT_RENDER_MODE_LCD ||
-         ( face->style_flags & FT_STYLE_FLAG_ITALIC ) != 0          )
-      scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    /* get (global) warper flag */
-    if ( !metrics->root.globals->module->warping )
-      scaler_flags |= AF_SCALER_FLAG_NO_WARPER;
-#endif
-
-    hints->scaler_flags = scaler_flags;
-    hints->other_flags  = other_flags;
-
-    return 0;
-  }
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****        L A T I N   G L Y P H   G R I D - F I T T I N G        *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-  /* snap a given width in scaled coordinates to one of the */
-  /* current standard widths                                */
-
-  static FT_Pos
-  af_latin2_snap_width( AF_Width  widths,
-                        FT_UInt   count,
-                        FT_Pos    width )
-  {
-    FT_UInt  n;
-    FT_Pos   best      = 64 + 32 + 2;
-    FT_Pos   reference = width;
-    FT_Pos   scaled;
-
-
-    for ( n = 0; n < count; n++ )
-    {
-      FT_Pos  w;
-      FT_Pos  dist;
-
-
-      w = widths[n].cur;
-      dist = width - w;
-      if ( dist < 0 )
-        dist = -dist;
-      if ( dist < best )
-      {
-        best      = dist;
-        reference = w;
-      }
-    }
-
-    scaled = FT_PIX_ROUND( reference );
-
-    if ( width >= reference )
-    {
-      if ( width < scaled + 48 )
-        width = reference;
-    }
-    else
-    {
-      if ( width > scaled - 48 )
-        width = reference;
-    }
-
-    return width;
-  }
-
-
-  /* compute the snapped width of a given stem */
-
-  static FT_Pos
-  af_latin2_compute_stem_width( AF_GlyphHints  hints,
-                                AF_Dimension   dim,
-                                FT_Pos         width,
-                                FT_UInt        base_flags,
-                                FT_UInt        stem_flags )
-  {
-    AF_LatinMetrics  metrics  = (AF_LatinMetrics) hints->metrics;
-    AF_LatinAxis     axis     = & metrics->axis[dim];
-    FT_Pos           dist     = width;
-    FT_Int           sign     = 0;
-    FT_Int           vertical = ( dim == AF_DIMENSION_VERT );
-
-    FT_UNUSED( base_flags );
-
-
-    if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
-          axis->extra_light                      )
-      return width;
-
-    if ( dist < 0 )
-    {
-      dist = -width;
-      sign = 1;
-    }
-
-    if ( (  vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
-         ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
-    {
-      /* smooth hinting process: very lightly quantize the stem width */
-
-      /* leave the widths of serifs alone */
-
-      if ( ( stem_flags & AF_EDGE_SERIF ) && vertical && ( dist < 3 * 64 ) )
-        goto Done_Width;
-
-#if 0
-      else if ( ( base_flags & AF_EDGE_ROUND ) )
-      {
-        if ( dist < 80 )
-          dist = 64;
-      }
-      else if ( dist < 56 )
-        dist = 56;
-#endif
-      if ( axis->width_count > 0 )
-      {
-        FT_Pos  delta;
-
-
-        /* compare to standard width */
-        if ( axis->width_count > 0 )
-        {
-          delta = dist - axis->widths[0].cur;
-
-          if ( delta < 0 )
-            delta = -delta;
-
-          if ( delta < 40 )
-          {
-            dist = axis->widths[0].cur;
-            if ( dist < 48 )
-              dist = 48;
-
-            goto Done_Width;
-          }
-        }
-
-        if ( dist < 3 * 64 )
-        {
-          delta  = dist & 63;
-          dist  &= -64;
-
-          if ( delta < 10 )
-            dist += delta;
-
-          else if ( delta < 32 )
-            dist += 10;
-
-          else if ( delta < 54 )
-            dist += 54;
-
-          else
-            dist += delta;
-        }
-        else
-          dist = ( dist + 32 ) & ~63;
-      }
-    }
-    else
-    {
-      /* strong hinting process: snap the stem width to integer pixels */
-      FT_Pos  org_dist = dist;
-
-
-      dist = af_latin2_snap_width( axis->widths, axis->width_count, dist );
-
-      if ( vertical )
-      {
-        /* in the case of vertical hinting, always round */
-        /* the stem heights to integer pixels            */
-
-        if ( dist >= 64 )
-          dist = ( dist + 16 ) & ~63;
-        else
-          dist = 64;
-      }
-      else
-      {
-        if ( AF_LATIN_HINTS_DO_MONO( hints ) )
-        {
-          /* monochrome horizontal hinting: snap widths to integer pixels */
-          /* with a different threshold                                   */
-
-          if ( dist < 64 )
-            dist = 64;
-          else
-            dist = ( dist + 32 ) & ~63;
-        }
-        else
-        {
-          /* for horizontal anti-aliased hinting, we adopt a more subtle */
-          /* approach: we strengthen small stems, round stems whose size */
-          /* is between 1 and 2 pixels to an integer, otherwise nothing  */
-
-          if ( dist < 48 )
-            dist = ( dist + 64 ) >> 1;
-
-          else if ( dist < 128 )
-          {
-            /* We only round to an integer width if the corresponding */
-            /* distortion is less than 1/4 pixel.  Otherwise this     */
-            /* makes everything worse since the diagonals, which are  */
-            /* not hinted, appear a lot bolder or thinner than the    */
-            /* vertical stems.                                        */
-
-            FT_Int  delta;
-
-
-            dist = ( dist + 22 ) & ~63;
-            delta = dist - org_dist;
-            if ( delta < 0 )
-              delta = -delta;
-
-            if ( delta >= 16 )
-            {
-              dist = org_dist;
-              if ( dist < 48 )
-                dist = ( dist + 64 ) >> 1;
-            }
-          }
-          else
-            /* round otherwise to prevent color fringes in LCD mode */
-            dist = ( dist + 32 ) & ~63;
-        }
-      }
-    }
-
-  Done_Width:
-    if ( sign )
-      dist = -dist;
-
-    return dist;
-  }
-
-
-  /* align one stem edge relative to the previous stem edge */
-
-  static void
-  af_latin2_align_linked_edge( AF_GlyphHints  hints,
-                               AF_Dimension   dim,
-                               AF_Edge        base_edge,
-                               AF_Edge        stem_edge )
-  {
-    FT_Pos  dist = stem_edge->opos - base_edge->opos;
-
-    FT_Pos  fitted_width = af_latin2_compute_stem_width( hints, dim, dist,
-                                                         base_edge->flags,
-                                                         stem_edge->flags );
-
-
-    stem_edge->pos = base_edge->pos + fitted_width;
-
-    FT_TRACE5(( "LINK: edge %d (opos=%.2f) linked to (%.2f), "
-                "dist was %.2f, now %.2f\n",
-                stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
-                stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
-  }
-
-
-  static void
-  af_latin2_align_serif_edge( AF_GlyphHints  hints,
-                              AF_Edge        base,
-                              AF_Edge        serif )
-  {
-    FT_UNUSED( hints );
-
-    serif->pos = base->pos + ( serif->opos - base->opos );
-  }
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*************************************************************************/
-  /****                                                                 ****/
-  /****                    E D G E   H I N T I N G                      ****/
-  /****                                                                 ****/
-  /*************************************************************************/
-  /*************************************************************************/
-  /*************************************************************************/
-
-
-  static void
-  af_latin2_hint_edges( AF_GlyphHints  hints,
-                        AF_Dimension   dim )
-  {
-    AF_AxisHints  axis       = &hints->axis[dim];
-    AF_Edge       edges      = axis->edges;
-    AF_Edge       edge_limit = edges + axis->num_edges;
-    AF_Edge       edge;
-    AF_Edge       anchor     = NULL;
-    FT_Int        has_serifs = 0;
-    FT_Pos        anchor_drift = 0;
-
-
-
-    FT_TRACE5(( "==== hinting %s edges =====\n",
-                dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
-
-    /* we begin by aligning all stems relative to the blue zone */
-    /* if needed -- that's only for horizontal edges            */
-
-    if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
-    {
-      for ( edge = edges; edge < edge_limit; edge++ )
-      {
-        AF_Width  blue;
-        AF_Edge   edge1, edge2;
-
-
-        if ( edge->flags & AF_EDGE_DONE )
-          continue;
-
-        blue  = edge->blue_edge;
-        edge1 = NULL;
-        edge2 = edge->link;
-
-        if ( blue )
-        {
-          edge1 = edge;
-        }
-        else if ( edge2 && edge2->blue_edge )
-        {
-          blue  = edge2->blue_edge;
-          edge1 = edge2;
-          edge2 = edge;
-        }
-
-        if ( !edge1 )
-          continue;
-
-        FT_TRACE5(( "BLUE: edge %d (opos=%.2f) snapped to (%.2f), "
-                    "was (%.2f)\n",
-                    edge1-edges, edge1->opos / 64.0, blue->fit / 64.0,
-                    edge1->pos / 64.0 ));
-
-        edge1->pos    = blue->fit;
-        edge1->flags |= AF_EDGE_DONE;
-
-        if ( edge2 && !edge2->blue_edge )
-        {
-          af_latin2_align_linked_edge( hints, dim, edge1, edge2 );
-          edge2->flags |= AF_EDGE_DONE;
-        }
-
-        if ( !anchor )
-        {
-          anchor = edge;
-
-          anchor_drift = ( anchor->pos - anchor->opos );
-          if ( edge2 )
-            anchor_drift = ( anchor_drift +
-                             ( edge2->pos - edge2->opos ) ) >> 1;
-        }
-      }
-    }
-
-    /* now we will align all stem edges, trying to maintain the */
-    /* relative order of stems in the glyph                     */
-    for ( edge = edges; edge < edge_limit; edge++ )
-    {
-      AF_Edge  edge2;
-
-
-      if ( edge->flags & AF_EDGE_DONE )
-        continue;
-
-      /* skip all non-stem edges */
-      edge2 = edge->link;
-      if ( !edge2 )
-      {
-        has_serifs++;
-        continue;
-      }
-
-      /* now align the stem */
-
-      /* this should not happen, but it's better to be safe */
-      if ( edge2->blue_edge )
-      {
-        FT_TRACE5(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
-
-        af_latin2_align_linked_edge( hints, dim, edge2, edge );
-        edge->flags |= AF_EDGE_DONE;
-        continue;
-      }
-
-      if ( !anchor )
-      {
-        FT_Pos  org_len, org_center, cur_len;
-        FT_Pos  cur_pos1, error1, error2, u_off, d_off;
-
-
-        org_len = edge2->opos - edge->opos;
-        cur_len = af_latin2_compute_stem_width( hints, dim, org_len,
-                                                edge->flags,
-                                                edge2->flags );
-        if ( cur_len <= 64 )
-          u_off = d_off = 32;
-        else
-        {
-          u_off = 38;
-          d_off = 26;
-        }
-
-        if ( cur_len < 96 )
-        {
-          org_center = edge->opos + ( org_len >> 1 );
-
-          cur_pos1   = FT_PIX_ROUND( org_center );
-
-          error1 = org_center - ( cur_pos1 - u_off );
-          if ( error1 < 0 )
-            error1 = -error1;
-
-          error2 = org_center - ( cur_pos1 + d_off );
-          if ( error2 < 0 )
-            error2 = -error2;
-
-          if ( error1 < error2 )
-            cur_pos1 -= u_off;
-          else
-            cur_pos1 += d_off;
-
-          edge->pos  = cur_pos1 - cur_len / 2;
-          edge2->pos = edge->pos + cur_len;
-        }
-        else
-          edge->pos = FT_PIX_ROUND( edge->opos );
-
-        FT_TRACE5(( "ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f)"
-                    " snapped to (%.2f) (%.2f)\n",
-                    edge-edges, edge->opos / 64.0,
-                    edge2-edges, edge2->opos / 64.0,
-                    edge->pos / 64.0, edge2->pos / 64.0 ));
-        anchor = edge;
-
-        edge->flags |= AF_EDGE_DONE;
-
-        af_latin2_align_linked_edge( hints, dim, edge, edge2 );
-
-        edge2->flags |= AF_EDGE_DONE;
-
-        anchor_drift = ( ( anchor->pos - anchor->opos ) +
-                         ( edge2->pos - edge2->opos ) ) >> 1;
-
-        FT_TRACE5(( "DRIFT: %.2f\n", anchor_drift/64.0 ));
-      }
-      else
-      {
-        FT_Pos   org_pos, org_len, org_center, cur_center, cur_len;
-        FT_Pos   org_left, org_right;
-
-
-        org_pos    = edge->opos + anchor_drift;
-        org_len    = edge2->opos - edge->opos;
-        org_center = org_pos + ( org_len >> 1 );
-
-        cur_len = af_latin2_compute_stem_width( hints, dim, org_len,
-                                                edge->flags,
-                                                edge2->flags );
-
-        org_left  = org_pos + ( ( org_len - cur_len ) >> 1 );
-        org_right = org_pos + ( ( org_len + cur_len ) >> 1 );
-
-        FT_TRACE5(( "ALIGN: left=%.2f right=%.2f ",
-                    org_left / 64.0, org_right / 64.0 ));
-        cur_center = org_center;
-
-        if ( edge2->flags & AF_EDGE_DONE )
-        {
-          FT_TRACE5(( "\n" ));
-          edge->pos = edge2->pos - cur_len;
-        }
-        else
-        {
-         /* we want to compare several displacement, and choose
-          * the one that increases fitness while minimizing
-          * distortion as well
-          */
-          FT_Pos   displacements[6], scores[6], org, fit, delta;
-          FT_UInt  count = 0;
-
-          /* note: don't even try to fit tiny stems */
-          if ( cur_len < 32 )
-          {
-            FT_TRACE5(( "tiny stem\n" ));
-            goto AlignStem;
-          }
-
-          /* if the span is within a single pixel, don't touch it */
-          if ( FT_PIX_FLOOR( org_left ) == FT_PIX_CEIL( org_right ) )
-          {
-            FT_TRACE5(( "single pixel stem\n" ));
-            goto AlignStem;
-          }
-
-          if ( cur_len <= 96 )
-          {
-           /* we want to avoid the absolute worst case which is
-            * when the left and right edges of the span each represent
-            * about 50% of the gray. we'd better want to change this
-            * to 25/75%, since this is much more pleasant to the eye with
-            * very acceptable distortion
-            */
-            FT_Pos  frac_left  = org_left  & 63;
-            FT_Pos  frac_right = org_right & 63;
-
-            if ( frac_left  >= 22 && frac_left  <= 42 &&
-                 frac_right >= 22 && frac_right <= 42 )
-            {
-              org = frac_left;
-              fit = ( org <= 32 ) ? 16 : 48;
-              delta = FT_ABS( fit - org );
-              displacements[count] = fit - org;
-              scores[count++]      = delta;
-              FT_TRACE5(( "dispA=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
-
-              org = frac_right;
-              fit = ( org <= 32 ) ? 16 : 48;
-              delta = FT_ABS( fit - org );
-              displacements[count] = fit - org;
-              scores[count++]     = delta;
-              FT_TRACE5(( "dispB=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
-            }
-          }
-
-          /* snapping the left edge to the grid */
-          org   = org_left;
-          fit   = FT_PIX_ROUND( org );
-          delta = FT_ABS( fit - org );
-          displacements[count] = fit - org;
-          scores[count++]      = delta;
-          FT_TRACE5(( "dispC=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
-
-          /* snapping the right edge to the grid */
-          org   = org_right;
-          fit   = FT_PIX_ROUND( org );
-          delta = FT_ABS( fit - org );
-          displacements[count] = fit - org;
-          scores[count++]      = delta;
-          FT_TRACE5(( "dispD=%.2f (%d) ", ( fit - org ) / 64.0, delta ));
-
-          /* now find the best displacement */
-          {
-            FT_Pos  best_score = scores[0];
-            FT_Pos  best_disp  = displacements[0];
-            FT_UInt nn;
-
-            for ( nn = 1; nn < count; nn++ )
-            {
-              if ( scores[nn] < best_score )
-              {
-                best_score = scores[nn];
-                best_disp  = displacements[nn];
-              }
-            }
-
-            cur_center = org_center + best_disp;
-          }
-          FT_TRACE5(( "\n" ));
-        }
-
-      AlignStem:
-        edge->pos  = cur_center - ( cur_len >> 1 );
-        edge2->pos = edge->pos + cur_len;
-
-        FT_TRACE5(( "STEM1: %d (opos=%.2f) to %d (opos=%.2f)"
-                    " snapped to (%.2f) and (%.2f),"
-                    " org_len=%.2f cur_len=%.2f\n",
-                    edge-edges, edge->opos / 64.0,
-                    edge2-edges, edge2->opos / 64.0,
-                    edge->pos / 64.0, edge2->pos / 64.0,
-                    org_len / 64.0, cur_len / 64.0 ));
-
-        edge->flags  |= AF_EDGE_DONE;
-        edge2->flags |= AF_EDGE_DONE;
-
-        if ( edge > edges && edge->pos < edge[-1].pos )
-        {
-          FT_TRACE5(( "BOUND: %d (pos=%.2f) to (%.2f)\n",
-                      edge-edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
-          edge->pos = edge[-1].pos;
-        }
-      }
-    }
-
-    /* make sure that lowercase m's maintain their symmetry */
-
-    /* In general, lowercase m's have six vertical edges if they are sans */
-    /* serif, or twelve if they are with serifs.  This implementation is  */
-    /* based on that assumption, and seems to work very well with most    */
-    /* faces.  However, if for a certain face this assumption is not      */
-    /* true, the m is just rendered like before.  In addition, any stem   */
-    /* correction will only be applied to symmetrical glyphs (even if the */
-    /* glyph is not an m), so the potential for unwanted distortion is    */
-    /* relatively low.                                                    */
-
-    /* We don't handle horizontal edges since we can't easily assure that */
-    /* the third (lowest) stem aligns with the base line; it might end up */
-    /* one pixel higher or lower.                                         */
-
-#if 0
-    {
-      FT_Int  n_edges = edge_limit - edges;
-
-
-      if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
-      {
-        AF_Edge  edge1, edge2, edge3;
-        FT_Pos   dist1, dist2, span, delta;
-
-
-        if ( n_edges == 6 )
-        {
-          edge1 = edges;
-          edge2 = edges + 2;
-          edge3 = edges + 4;
-        }
-        else
-        {
-          edge1 = edges + 1;
-          edge2 = edges + 5;
-          edge3 = edges + 9;
-        }
-
-        dist1 = edge2->opos - edge1->opos;
-        dist2 = edge3->opos - edge2->opos;
-
-        span = dist1 - dist2;
-        if ( span < 0 )
-          span = -span;
-
-        if ( span < 8 )
-        {
-          delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
-          edge3->pos -= delta;
-          if ( edge3->link )
-            edge3->link->pos -= delta;
-
-          /* move the serifs along with the stem */
-          if ( n_edges == 12 )
-          {
-            ( edges + 8 )->pos -= delta;
-            ( edges + 11 )->pos -= delta;
-          }
-
-          edge3->flags |= AF_EDGE_DONE;
-          if ( edge3->link )
-            edge3->link->flags |= AF_EDGE_DONE;
-        }
-      }
-    }
-#endif
-
-    if ( has_serifs || !anchor )
-    {
-      /*
-       * now hint the remaining edges (serifs and single) in order
-       * to complete our processing
-       */
-      for ( edge = edges; edge < edge_limit; edge++ )
-      {
-        FT_Pos  delta;
-
-
-        if ( edge->flags & AF_EDGE_DONE )
-          continue;
-
-        delta = 1000;
-
-        if ( edge->serif )
-        {
-          delta = edge->serif->opos - edge->opos;
-          if ( delta < 0 )
-            delta = -delta;
-        }
-
-        if ( delta < 64 + 16 )
-        {
-          af_latin2_align_serif_edge( hints, edge->serif, edge );
-          FT_TRACE5(( "SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f)"
-                      " aligned to (%.2f)\n",
-                      edge-edges, edge->opos / 64.0,
-                      edge->serif - edges, edge->serif->opos / 64.0,
-                      edge->pos / 64.0 ));
-        }
-        else if ( !anchor )
-        {
-          FT_TRACE5(( "SERIF_ANCHOR: edge %d (opos=%.2f)"
-                      " snapped to (%.2f)\n",
-                      edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
-          edge->pos = FT_PIX_ROUND( edge->opos );
-          anchor    = edge;
-        }
-        else
-        {
-          AF_Edge  before, after;
-
-
-          for ( before = edge - 1; before >= edges; before-- )
-            if ( before->flags & AF_EDGE_DONE )
-              break;
-
-          for ( after = edge + 1; after < edge_limit; after++ )
-            if ( after->flags & AF_EDGE_DONE )
-              break;
-
-          if ( before >= edges && before < edge   &&
-               after < edge_limit && after > edge )
-          {
-            if ( after->opos == before->opos )
-              edge->pos = before->pos;
-            else
-              edge->pos = before->pos +
-                          FT_MulDiv( edge->opos - before->opos,
-                                     after->pos - before->pos,
-                                     after->opos - before->opos );
-            FT_TRACE5(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f)"
-                        " from %d (opos=%.2f)\n",
-                        edge-edges, edge->opos / 64.0, edge->pos / 64.0,
-                        before - edges, before->opos / 64.0 ));
-          }
-          else
-          {
-            edge->pos = anchor->pos +
-                        ( ( edge->opos - anchor->opos + 16 ) & ~31 );
-
-            FT_TRACE5(( "SERIF_LINK2: edge %d (opos=%.2f)"
-                        " snapped to (%.2f)\n",
-                        edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
-          }
-        }
-
-        edge->flags |= AF_EDGE_DONE;
-
-        if ( edge > edges && edge->pos < edge[-1].pos )
-          edge->pos = edge[-1].pos;
-
-        if ( edge + 1 < edge_limit        &&
-             edge[1].flags & AF_EDGE_DONE &&
-             edge->pos > edge[1].pos      )
-          edge->pos = edge[1].pos;
-      }
-    }
-  }
-
-
-  static FT_Error
-  af_latin2_hints_apply( FT_UInt          glyph_index,
-                         AF_GlyphHints    hints,
-                         FT_Outline*      outline,
-                         AF_LatinMetrics  metrics )
-  {
-    FT_Error  error;
-    int       dim;
-
-    FT_UNUSED( glyph_index );
-
-
-    error = af_glyph_hints_reload( hints, outline );
-    if ( error )
-      goto Exit;
-
-    /* analyze glyph outline */
-    if ( AF_HINTS_DO_HORIZONTAL( hints ) )
-    {
-      error = af_latin2_hints_detect_features( hints, AF_DIMENSION_HORZ );
-      if ( error )
-        goto Exit;
-    }
-
-    if ( AF_HINTS_DO_VERTICAL( hints ) )
-    {
-      error = af_latin2_hints_detect_features( hints, AF_DIMENSION_VERT );
-      if ( error )
-        goto Exit;
-
-      af_latin2_hints_compute_blue_edges( hints, metrics );
-    }
-
-    /* grid-fit the outline */
-    for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
-    {
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-      if ( dim == AF_DIMENSION_HORZ                                  &&
-           metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL &&
-           AF_HINTS_DO_WARP( hints )                                 )
-      {
-        AF_WarperRec  warper;
-        FT_Fixed      scale;
-        FT_Pos        delta;
-
-
-        af_warper_compute( &warper, hints, dim, &scale, &delta );
-        af_glyph_hints_scale_dim( hints, dim, scale, delta );
-        continue;
-      }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
-
-      if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
-           ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) )   )
-      {
-        af_latin2_hint_edges( hints, (AF_Dimension)dim );
-        af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
-        af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
-        af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
-      }
-    }
-    af_glyph_hints_save( hints, outline );
-
-  Exit:
-    return error;
-  }
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****              L A T I N   S C R I P T   C L A S S              *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-
-  AF_DEFINE_WRITING_SYSTEM_CLASS(
-    af_latin2_writing_system_class,
-
-    AF_WRITING_SYSTEM_LATIN2,
-
-    sizeof ( AF_LatinMetricsRec ),
-
-    (AF_WritingSystem_InitMetricsFunc) af_latin2_metrics_init,        /* style_metrics_init    */
-    (AF_WritingSystem_ScaleMetricsFunc)af_latin2_metrics_scale,       /* style_metrics_scale   */
-    (AF_WritingSystem_DoneMetricsFunc) NULL,                          /* style_metrics_done    */
-    (AF_WritingSystem_GetStdWidthsFunc)af_latin2_get_standard_widths, /* style_metrics_getstdw */
-
-    (AF_WritingSystem_InitHintsFunc)   af_latin2_hints_init,          /* style_hints_init      */
-    (AF_WritingSystem_ApplyHintsFunc)  af_latin2_hints_apply          /* style_hints_apply     */
-  )
-
-#else /* !FT_OPTION_AUTOFIT2 */
-
-  /* ANSI C doesn't like empty source files */
-  typedef int  _af_latin2_dummy;
-
-#endif /* !FT_OPTION_AUTOFIT2 */
-
-
-/* END */
diff --git a/freetype/src/autofit/aflatin2.h b/freetype/src/autofit/aflatin2.h
deleted file mode 100644
index c2aebc49a..000000000
--- a/freetype/src/autofit/aflatin2.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* ATTENTION: This file doesn't compile.  It is only here as a reference */
-/*            of an alternative latin hinting algorithm that was always  */
-/*            marked as experimental.                                    */
-
-
-/****************************************************************************
- *
- * aflatin2.h
- *
- *   Auto-fitter hinting routines for latin writing system
- *   (specification).
- *
- * Copyright (C) 2003-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT.  By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#ifndef AFLATIN2_H_
-#define AFLATIN2_H_
-
-#include "afhints.h"
-
-
-FT_BEGIN_HEADER
-
-
-  /* the `latin' writing system */
-
-  AF_DECLARE_WRITING_SYSTEM_CLASS( af_latin2_writing_system_class )
-
-
-/* */
-
-FT_END_HEADER
-
-#endif /* AFLATIN_H_ */
-
-
-/* END */
diff --git a/freetype/src/autofit/afloader.c b/freetype/src/autofit/afloader.c
index c35d85c4c..a06d49ad7 100644
--- a/freetype/src/autofit/afloader.c
+++ b/freetype/src/autofit/afloader.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter glyph loading routines (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -105,7 +105,6 @@
                               globals->stem_darkening_for_ppem;
 
     FT_Fixed  em_size  = af_intToFixed( face->units_per_EM );
-    FT_Fixed  em_ratio = FT_DivFix( af_intToFixed( 1000 ), em_size );
 
     FT_Matrix  scale_down_matrix = { 0x10000L, 0, 0, 0x10000L };
 
@@ -142,12 +141,11 @@
 
 
       darken_by_font_units_x =
-        af_intToFixed( af_loader_compute_darkening( loader,
-                                                    face,
-                                                    stdVW ) );
-      darken_x = FT_DivFix( FT_MulFix( darken_by_font_units_x,
-                                       size_metrics->x_scale ),
-                            em_ratio );
+         af_loader_compute_darkening( loader,
+                                      face,
+                                      stdVW ) ;
+      darken_x = FT_MulFix( darken_by_font_units_x,
+                            size_metrics->x_scale );
 
       globals->standard_vertical_width = stdVW;
       globals->stem_darkening_for_ppem = size_metrics->x_ppem;
@@ -161,12 +159,11 @@
 
 
       darken_by_font_units_y =
-        af_intToFixed( af_loader_compute_darkening( loader,
-                                                    face,
-                                                    stdHW ) );
-      darken_y = FT_DivFix( FT_MulFix( darken_by_font_units_y,
-                                       size_metrics->y_scale ),
-                            em_ratio );
+         af_loader_compute_darkening( loader,
+                                      face,
+                                      stdHW ) ;
+      darken_y = FT_MulFix( darken_by_font_units_y,
+                            size_metrics->y_scale );
 
       globals->standard_horizontal_width = stdHW;
       globals->stem_darkening_for_ppem   = size_metrics->x_ppem;
@@ -300,12 +297,6 @@
     if ( error )
       goto Exit;
 
-#ifdef FT_OPTION_AUTOFIT2
-    /* XXX: undocumented hook to activate the latin2 writing system. */
-    if ( load_flags & ( 1UL << 20 ) )
-      style_options = AF_STYLE_LTN2_DFLT;
-#endif
-
     /*
      * Glyphs (really code points) are assigned to scripts.  Script
      * analysis is done lazily: For each glyph that passes through here,
@@ -482,8 +473,8 @@
           FT_Pos  pp2x = loader->pp2.x;
 
 
-          loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta );
-          loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta );
+          loader->pp1.x = FT_PIX_ROUND( pp1x );
+          loader->pp2.x = FT_PIX_ROUND( pp2x );
 
           slot->lsb_delta = loader->pp1.x - pp1x;
           slot->rsb_delta = loader->pp2.x - pp2x;
@@ -594,7 +585,7 @@
    *
    * XXX: Currently a crude adaption of the original algorithm.  Do better?
    */
-  FT_LOCAL_DEF( FT_Int32 )
+  FT_LOCAL_DEF( FT_Fixed )
   af_loader_compute_darkening( AF_Loader  loader,
                                FT_Face    face,
                                FT_Pos     standard_width )
@@ -713,7 +704,7 @@
     }
 
     /* Convert darken_amount from per 1000 em to true character space. */
-    return af_fixedToInt( FT_DivFix( darken_amount, em_ratio ) );
+    return FT_DivFix( darken_amount, em_ratio );
   }
 
 
diff --git a/freetype/src/autofit/afloader.h b/freetype/src/autofit/afloader.h
index 97282371c..b4936a872 100644
--- a/freetype/src/autofit/afloader.h
+++ b/freetype/src/autofit/afloader.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter glyph loading routines (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -75,7 +75,7 @@ FT_BEGIN_HEADER
                         FT_UInt    gindex,
                         FT_Int32   load_flags );
 
-  FT_LOCAL_DEF( FT_Int32 )
+  FT_LOCAL_DEF( FT_Fixed )
   af_loader_compute_darkening( AF_Loader  loader,
                                FT_Face    face,
                                FT_Pos     standard_width );
diff --git a/freetype/src/autofit/afmodule.c b/freetype/src/autofit/afmodule.c
index e16494460..76f9b3733 100644
--- a/freetype/src/autofit/afmodule.c
+++ b/freetype/src/autofit/afmodule.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter module implementation (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -48,7 +48,7 @@
   int  _af_debug_disable_blue_hints;
 
   /* we use a global object instead of a local one for debugging */
-  AF_GlyphHintsRec  _af_debug_hints_rec[1];
+  static AF_GlyphHintsRec  _af_debug_hints_rec[1];
 
   void*  _af_debug_hints = _af_debug_hints_rec;
 #endif
@@ -148,7 +148,7 @@
 
       if ( !af_style_classes[ss] )
       {
-        FT_TRACE0(( "af_property_set: Invalid value %d for property `%s'\n",
+        FT_TRACE2(( "af_property_set: Invalid value %d for property `%s'\n",
                     *fallback_script, property_name ));
         return FT_THROW( Invalid_Argument );
       }
@@ -190,35 +190,6 @@
 
       return error;
     }
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    else if ( !ft_strcmp( property_name, "warping" ) )
-    {
-#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
-      if ( value_is_string )
-      {
-        const char*  s = (const char*)value;
-        long         w = ft_strtol( s, NULL, 10 );
-
-
-        if ( w == 0 )
-          module->warping = 0;
-        else if ( w == 1 )
-          module->warping = 1;
-        else
-          return FT_THROW( Invalid_Argument );
-      }
-      else
-#endif
-      {
-        FT_Bool*  warping = (FT_Bool*)value;
-
-
-        module->warping = *warping;
-      }
-
-      return error;
-    }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
     else if ( !ft_strcmp( property_name, "darkening-parameters" ) )
     {
       FT_Int*  darken_params;
@@ -307,7 +278,7 @@
       return error;
     }
 
-    FT_TRACE0(( "af_property_set: missing property `%s'\n",
+    FT_TRACE2(( "af_property_set: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
@@ -322,9 +293,6 @@
     AF_Module  module         = (AF_Module)ft_module;
     FT_UInt    fallback_style = module->fallback_style;
     FT_UInt    default_script = module->default_script;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    FT_Bool    warping        = module->warping;
-#endif
 
 
     if ( !ft_strcmp( property_name, "glyph-to-script-map" ) )
@@ -371,17 +339,6 @@
 
       return error;
     }
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    else if ( !ft_strcmp( property_name, "warping" ) )
-    {
-      FT_Bool*  val = (FT_Bool*)value;
-
-
-      *val = warping;
-
-      return error;
-    }
-#endif /* AF_CONFIG_OPTION_USE_WARPER */
     else if ( !ft_strcmp( property_name, "darkening-parameters" ) )
     {
       FT_Int*  darken_params = module->darken_params;
@@ -410,7 +367,7 @@
       return error;
     }
 
-    FT_TRACE0(( "af_property_get: missing property `%s'\n",
+    FT_TRACE2(( "af_property_get: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
@@ -447,9 +404,6 @@
 
     module->fallback_style    = AF_STYLE_FALLBACK;
     module->default_script    = AF_SCRIPT_DEFAULT;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    module->warping           = 0;
-#endif
     module->no_stem_darkening = TRUE;
 
     module->darken_params[0]  = CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1;
diff --git a/freetype/src/autofit/afmodule.h b/freetype/src/autofit/afmodule.h
index e8fe4a93a..c5bd46820 100644
--- a/freetype/src/autofit/afmodule.h
+++ b/freetype/src/autofit/afmodule.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter module implementation (specification).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -37,9 +37,6 @@ FT_BEGIN_HEADER
 
     FT_UInt       fallback_style;
     FT_UInt       default_script;
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-    FT_Bool       warping;
-#endif
     FT_Bool       no_stem_darkening;
     FT_Int        darken_params[8];
 
diff --git a/freetype/src/autofit/afranges.c b/freetype/src/autofit/afranges.c
index c8ebf5e78..e06f182dd 100644
--- a/freetype/src/autofit/afranges.c
+++ b/freetype/src/autofit/afranges.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter Unicode script ranges (body).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afranges.h b/freetype/src/autofit/afranges.h
index c2ffda4b0..841d630aa 100644
--- a/freetype/src/autofit/afranges.h
+++ b/freetype/src/autofit/afranges.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter Unicode script ranges (specification).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afscript.h b/freetype/src/autofit/afscript.h
index 4cf9cc19f..af78d573e 100644
--- a/freetype/src/autofit/afscript.h
+++ b/freetype/src/autofit/afscript.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter scripts (specification only).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afshaper.c b/freetype/src/autofit/afshaper.c
index bbf7b6b1f..5d078937e 100644
--- a/freetype/src/autofit/afshaper.c
+++ b/freetype/src/autofit/afshaper.c
@@ -4,7 +4,7 @@
  *
  *   HarfBuzz interface for accessing OpenType features (body).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -132,13 +132,24 @@
     /* Convert a HarfBuzz script tag into the corresponding OpenType */
     /* tag or tags -- some Indic scripts like Devanagari have an old */
     /* and a new set of features.                                    */
-    hb_ot_tags_from_script( script,
-                            &script_tags[0],
-                            &script_tags[1] );
+    {
+      unsigned int  tags_count = 3;
+      hb_tag_t      tags[3];
+
+
+      hb_ot_tags_from_script_and_language( script,
+                                           HB_LANGUAGE_INVALID,
+                                           &tags_count,
+                                           tags,
+                                           NULL,
+                                           NULL );
+      script_tags[0] = tags_count > 0 ? tags[0] : HB_TAG_NONE;
+      script_tags[1] = tags_count > 1 ? tags[1] : HB_TAG_NONE;
+      script_tags[2] = tags_count > 2 ? tags[2] : HB_TAG_NONE;
+    }
 
-    /* `hb_ot_tags_from_script' usually returns HB_OT_TAG_DEFAULT_SCRIPT */
-    /* as the second tag.  We change that to HB_TAG_NONE except for the  */
-    /* default script.                                                   */
+    /* If the second tag is HB_OT_TAG_DEFAULT_SCRIPT, change that to     */
+    /* HB_TAG_NONE except for the default script.                        */
     if ( default_script )
     {
       if ( script_tags[0] == HB_TAG_NONE )
@@ -157,9 +168,6 @@
       /* HarfBuzz maps them to `DFLT', which we don't want to handle here */
       if ( script_tags[0] == HB_OT_TAG_DEFAULT_SCRIPT )
         goto Exit;
-
-      if ( script_tags[1] == HB_OT_TAG_DEFAULT_SCRIPT )
-        script_tags[1] = HB_TAG_NONE;
     }
 
     gsub_lookups = hb_set_create();
@@ -173,9 +181,9 @@
     if ( hb_set_is_empty( gsub_lookups ) )
       goto Exit; /* nothing to do */
 
-    FT_TRACE4(( "GSUB lookups (style `%s'):\n"
-                " ",
+    FT_TRACE4(( "GSUB lookups (style `%s'):\n",
                 af_style_names[style_class->style] ));
+    FT_TRACE4(( " " ));
 
 #ifdef FT_DEBUG_LEVEL_TRACE
     count = 0;
@@ -202,12 +210,13 @@
 #ifdef FT_DEBUG_LEVEL_TRACE
     if ( !count )
       FT_TRACE4(( " (none)" ));
-    FT_TRACE4(( "\n\n" ));
+    FT_TRACE4(( "\n" ));
+    FT_TRACE4(( "\n" ));
 #endif
 
-    FT_TRACE4(( "GPOS lookups (style `%s'):\n"
-                " ",
+    FT_TRACE4(( "GPOS lookups (style `%s'):\n",
                 af_style_names[style_class->style] ));
+    FT_TRACE4(( " " ));
 
     gpos_lookups = hb_set_create();
     hb_ot_layout_collect_lookups( face,
@@ -242,7 +251,8 @@
 #ifdef FT_DEBUG_LEVEL_TRACE
     if ( !count )
       FT_TRACE4(( " (none)" ));
-    FT_TRACE4(( "\n\n" ));
+    FT_TRACE4(( "\n" ));
+    FT_TRACE4(( "\n" ));
 #endif
 
     /*
@@ -353,8 +363,10 @@
     {
 #ifdef FT_DEBUG_LEVEL_TRACE
       if ( !( count % 10 ) )
-        FT_TRACE4(( "\n"
-                    "   " ));
+      {
+        FT_TRACE4(( "\n" ));
+        FT_TRACE4(( "   " ));
+      }
 
       FT_TRACE4(( " %d", idx ));
       count++;
@@ -376,9 +388,12 @@
 
 #ifdef FT_DEBUG_LEVEL_TRACE
     if ( !count )
-      FT_TRACE4(( "\n"
-                  "    (none)" ));
-    FT_TRACE4(( "\n\n" ));
+    {
+      FT_TRACE4(( "\n" ));
+      FT_TRACE4(( "    (none)" ));
+    }
+    FT_TRACE4(( "\n" ));
+    FT_TRACE4(( "\n" ));
 #endif
 
   Exit:
diff --git a/freetype/src/autofit/afshaper.h b/freetype/src/autofit/afshaper.h
index 138c27b32..cf3f81342 100644
--- a/freetype/src/autofit/afshaper.h
+++ b/freetype/src/autofit/afshaper.h
@@ -4,7 +4,7 @@
  *
  *   HarfBuzz interface for accessing OpenType features (specification).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/autofit/afstyles.h b/freetype/src/autofit/afstyles.h
index 9113ec451..64c808c58 100644
--- a/freetype/src/autofit/afstyles.h
+++ b/freetype/src/autofit/afstyles.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter styles (specification only).
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -299,15 +299,6 @@
          AF_BLUE_STRINGSET_LATP,
          AF_COVERAGE_DEFAULT )
 
-#ifdef FT_OPTION_AUTOFIT2
-  STYLE( ltn2_dflt, LTN2_DFLT,
-         "Latin 2 default style",
-         AF_WRITING_SYSTEM_LATIN2,
-         AF_SCRIPT_LATN,
-         AF_BLUE_STRINGSET_LATN,
-         AF_COVERAGE_DEFAULT )
-#endif
-
   STYLE( lisu_dflt, LISU_DFLT,
          "Lisu default style",
          AF_WRITING_SYSTEM_LATIN,
diff --git a/freetype/src/autofit/aftypes.h b/freetype/src/autofit/aftypes.h
index 5f040c6b4..1d792b947 100644
--- a/freetype/src/autofit/aftypes.h
+++ b/freetype/src/autofit/aftypes.h
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter types (specification only).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -92,63 +92,6 @@ extern void*  _af_debug_hints;
                                FT_Pos    threshold );
 
 
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****                   A N G L E   T Y P E S                       *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-  /*
-   * The auto-fitter doesn't need a very high angular accuracy;
-   * this allows us to speed up some computations considerably with a
-   * light Cordic algorithm (see afangles.c).
-   */
-
-  typedef FT_Int  AF_Angle;
-
-
-#define AF_ANGLE_PI   256
-#define AF_ANGLE_2PI  ( AF_ANGLE_PI * 2 )
-#define AF_ANGLE_PI2  ( AF_ANGLE_PI / 2 )
-#define AF_ANGLE_PI4  ( AF_ANGLE_PI / 4 )
-
-
-#if 0
-  /*
-   * compute the angle of a given 2-D vector
-   */
-  FT_LOCAL( AF_Angle )
-  af_angle_atan( FT_Pos  dx,
-                 FT_Pos  dy );
-
-
-  /*
-   * compute `angle2 - angle1'; the result is always within
-   * the range [-AF_ANGLE_PI .. AF_ANGLE_PI - 1]
-   */
-  FT_LOCAL( AF_Angle )
-  af_angle_diff( AF_Angle  angle1,
-                 AF_Angle  angle2 );
-#endif /* 0 */
-
-
-#define AF_ANGLE_DIFF( result, angle1, angle2 ) \
-  FT_BEGIN_STMNT                                \
-    AF_Angle  _delta = (angle2) - (angle1);     \
-                                                \
-                                                \
-    while ( _delta <= -AF_ANGLE_PI )            \
-      _delta += AF_ANGLE_2PI;                   \
-                                                \
-    while ( _delta > AF_ANGLE_PI )              \
-      _delta -= AF_ANGLE_2PI;                   \
-                                                \
-    result = _delta;                            \
-  FT_END_STMNT
-
-
   /*
    * opaque handle to glyph-specific hints -- see `afhints.h' for more
    * details
@@ -172,7 +115,6 @@ extern void*  _af_debug_hints;
 #define AF_SCALER_FLAG_NO_HORIZONTAL  1U /* disable horizontal hinting */
 #define AF_SCALER_FLAG_NO_VERTICAL    2U /* disable vertical hinting   */
 #define AF_SCALER_FLAG_NO_ADVANCE     4U /* disable advance hinting    */
-#define AF_SCALER_FLAG_NO_WARPER      8U /* disable warper             */
 
 
   typedef struct  AF_ScalerRec_
@@ -256,7 +198,6 @@ extern void*  _af_debug_hints;
    *   outline according to the results of the glyph analyzer.
    */
 
-#define AFWRTSYS_H_  /* don't load header files */
 #undef  WRITING_SYSTEM
 #define WRITING_SYSTEM( ws, WS )    \
           AF_WRITING_SYSTEM_ ## WS,
@@ -265,14 +206,12 @@ extern void*  _af_debug_hints;
   typedef enum  AF_WritingSystem_
   {
 
-#include "afwrtsys.h"
+#include "afws-iter.h"
 
     AF_WRITING_SYSTEM_MAX   /* do not remove */
 
   } AF_WritingSystem;
 
-#undef  AFWRTSYS_H_
-
 
   typedef struct  AF_WritingSystemClassRec_
   {
diff --git a/freetype/src/autofit/afwarp.c b/freetype/src/autofit/afwarp.c
deleted file mode 100644
index 808280df5..000000000
--- a/freetype/src/autofit/afwarp.c
+++ /dev/null
@@ -1,373 +0,0 @@
-/****************************************************************************
- *
- * afwarp.c
- *
- *   Auto-fitter warping algorithm (body).
- *
- * Copyright (C) 2006-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT.  By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-  /*
-   * The idea of the warping code is to slightly scale and shift a glyph
-   * within a single dimension so that as much of its segments are aligned
-   * (more or less) on the grid.  To find out the optimal scaling and
-   * shifting value, various parameter combinations are tried and scored.
-   */
-
-#include "afwarp.h"
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-
-  /**************************************************************************
-   *
-   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
-   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
-   * messages during execution.
-   */
-#undef  FT_COMPONENT
-#define FT_COMPONENT  afwarp
-
-
-  /* The weights cover the range 0/64 - 63/64 of a pixel.  Obviously, */
-  /* values around a half pixel (which means exactly between two grid */
-  /* lines) gets the worst weight.                                    */
-#if 1
-  static const AF_WarpScore
-  af_warper_weights[64] =
-  {
-    35, 32, 30, 25, 20, 15, 12, 10,  5,  1,  0,  0,  0,  0,  0,  0,
-     0,  0,  0,  0,  0,  0, -1, -2, -5, -8,-10,-10,-20,-20,-30,-30,
-
-   -30,-30,-20,-20,-10,-10, -8, -5, -2, -1,  0,  0,  0,  0,  0,  0,
-     0,  0,  0,  0,  0,  0,  0,  1,  5, 10, 12, 15, 20, 25, 30, 32,
-  };
-#else
-  static const AF_WarpScore
-  af_warper_weights[64] =
-  {
-    30, 20, 10,  5,  4,  4,  3,  2,  1,  0,  0,  0,  0,  0,  0,  0,
-     0,  0,  0,  0,  0,  0,  0, -1, -2, -2, -5, -5,-10,-10,-15,-20,
-
-   -20,-15,-15,-10,-10, -5, -5, -2, -2, -1,  0,  0,  0,  0,  0,  0,
-     0,  0,  0,  0,  0,  0,  0,  0,  1,  2,  3,  4,  4,  5, 10, 20,
-  };
-#endif
-
-
-  /* Score segments for a given `scale' and `delta' in the range */
-  /* `xx1' to `xx2', and store the best result in `warper'.  If  */
-  /* the new best score is equal to the old one, prefer the      */
-  /* value with a smaller distortion (around `base_distort').    */
-
-  static void
-  af_warper_compute_line_best( AF_Warper     warper,
-                               FT_Fixed      scale,
-                               FT_Pos        delta,
-                               FT_Pos        xx1,
-                               FT_Pos        xx2,
-                               AF_WarpScore  base_distort,
-                               AF_Segment    segments,
-                               FT_Int        num_segments )
-  {
-    FT_Int        idx_min, idx_max, idx0;
-    FT_Int        nn;
-    AF_WarpScore  scores[65];
-
-
-    for ( nn = 0; nn < 65; nn++ )
-      scores[nn] = 0;
-
-    idx0 = xx1 - warper->t1;
-
-    /* compute minimum and maximum indices */
-    {
-      FT_Pos  xx1min = warper->x1min;
-      FT_Pos  xx1max = warper->x1max;
-      FT_Pos  w      = xx2 - xx1;
-
-
-      if ( xx1min + w < warper->x2min )
-        xx1min = warper->x2min - w;
-
-      if ( xx1max + w > warper->x2max )
-        xx1max = warper->x2max - w;
-
-      idx_min = xx1min - warper->t1;
-      idx_max = xx1max - warper->t1;
-
-      if ( idx_min < 0 || idx_min > idx_max || idx_max > 64 )
-      {
-        FT_TRACE5(( "invalid indices:\n"
-                    "  min=%d max=%d, xx1=%ld xx2=%ld,\n"
-                    "  x1min=%ld x1max=%ld, x2min=%ld x2max=%ld\n",
-                    idx_min, idx_max, xx1, xx2,
-                    warper->x1min, warper->x1max,
-                    warper->x2min, warper->x2max ));
-        return;
-      }
-    }
-
-    for ( nn = 0; nn < num_segments; nn++ )
-    {
-      FT_Pos  len = segments[nn].max_coord - segments[nn].min_coord;
-      FT_Pos  y0  = FT_MulFix( segments[nn].pos, scale ) + delta;
-      FT_Pos  y   = y0 + ( idx_min - idx0 );
-      FT_Int  idx;
-
-
-      /* score the length of the segments for the given range */
-      for ( idx = idx_min; idx <= idx_max; idx++, y++ )
-        scores[idx] += af_warper_weights[y & 63] * len;
-    }
-
-    /* find best score */
-    {
-      FT_Int  idx;
-
-
-      for ( idx = idx_min; idx <= idx_max; idx++ )
-      {
-        AF_WarpScore  score = scores[idx];
-        AF_WarpScore  distort = base_distort + ( idx - idx0 );
-
-
-        if ( score > warper->best_score         ||
-             ( score == warper->best_score    &&
-               distort < warper->best_distort ) )
-        {
-          warper->best_score   = score;
-          warper->best_distort = distort;
-          warper->best_scale   = scale;
-          warper->best_delta   = delta + ( idx - idx0 );
-        }
-      }
-    }
-  }
-
-
-  /* Compute optimal scaling and delta values for a given glyph and */
-  /* dimension.                                                     */
-
-  FT_LOCAL_DEF( void )
-  af_warper_compute( AF_Warper      warper,
-                     AF_GlyphHints  hints,
-                     AF_Dimension   dim,
-                     FT_Fixed      *a_scale,
-                     FT_Pos        *a_delta )
-  {
-    AF_AxisHints  axis;
-    AF_Point      points;
-
-    FT_Fixed      org_scale;
-    FT_Pos        org_delta;
-
-    FT_Int        nn, num_points, num_segments;
-    FT_Int        X1, X2;
-    FT_Int        w;
-
-    AF_WarpScore  base_distort;
-    AF_Segment    segments;
-
-
-    /* get original scaling transformation */
-    if ( dim == AF_DIMENSION_VERT )
-    {
-      org_scale = hints->y_scale;
-      org_delta = hints->y_delta;
-    }
-    else
-    {
-      org_scale = hints->x_scale;
-      org_delta = hints->x_delta;
-    }
-
-    warper->best_scale   = org_scale;
-    warper->best_delta   = org_delta;
-    warper->best_score   = FT_INT_MIN;
-    warper->best_distort = 0;
-
-    axis         = &hints->axis[dim];
-    segments     = axis->segments;
-    num_segments = axis->num_segments;
-    points       = hints->points;
-    num_points   = hints->num_points;
-
-    *a_scale = org_scale;
-    *a_delta = org_delta;
-
-    /* get X1 and X2, minimum and maximum in original coordinates */
-    if ( num_segments < 1 )
-      return;
-
-#if 1
-    X1 = X2 = points[0].fx;
-    for ( nn = 1; nn < num_points; nn++ )
-    {
-      FT_Int  X = points[nn].fx;
-
-
-      if ( X < X1 )
-        X1 = X;
-      if ( X > X2 )
-        X2 = X;
-    }
-#else
-    X1 = X2 = segments[0].pos;
-    for ( nn = 1; nn < num_segments; nn++ )
-    {
-      FT_Int  X = segments[nn].pos;
-
-
-      if ( X < X1 )
-        X1 = X;
-      if ( X > X2 )
-        X2 = X;
-    }
-#endif
-
-    if ( X1 >= X2 )
-      return;
-
-    warper->x1 = FT_MulFix( X1, org_scale ) + org_delta;
-    warper->x2 = FT_MulFix( X2, org_scale ) + org_delta;
-
-    warper->t1 = AF_WARPER_FLOOR( warper->x1 );
-    warper->t2 = AF_WARPER_CEIL( warper->x2 );
-
-    /* examine a half pixel wide range around the maximum coordinates */
-    warper->x1min = warper->x1 & ~31;
-    warper->x1max = warper->x1min + 32;
-    warper->x2min = warper->x2 & ~31;
-    warper->x2max = warper->x2min + 32;
-
-    if ( warper->x1max > warper->x2 )
-      warper->x1max = warper->x2;
-
-    if ( warper->x2min < warper->x1 )
-      warper->x2min = warper->x1;
-
-    warper->w0 = warper->x2 - warper->x1;
-
-    if ( warper->w0 <= 64 )
-    {
-      warper->x1max = warper->x1;
-      warper->x2min = warper->x2;
-    }
-
-    /* examine (at most) a pixel wide range around the natural width */
-    warper->wmin = warper->x2min - warper->x1max;
-    warper->wmax = warper->x2max - warper->x1min;
-
-#if 1
-    /* some heuristics to reduce the number of widths to be examined */
-    {
-      int  margin = 16;
-
-
-      if ( warper->w0 <= 128 )
-      {
-         margin = 8;
-         if ( warper->w0 <= 96 )
-           margin = 4;
-      }
-
-      if ( warper->wmin < warper->w0 - margin )
-        warper->wmin = warper->w0 - margin;
-
-      if ( warper->wmax > warper->w0 + margin )
-        warper->wmax = warper->w0 + margin;
-    }
-
-    if ( warper->wmin < warper->w0 * 3 / 4 )
-      warper->wmin = warper->w0 * 3 / 4;
-
-    if ( warper->wmax > warper->w0 * 5 / 4 )
-      warper->wmax = warper->w0 * 5 / 4;
-#else
-    /* no scaling, just translation */
-    warper->wmin = warper->wmax = warper->w0;
-#endif
-
-    for ( w = warper->wmin; w <= warper->wmax; w++ )
-    {
-      FT_Fixed  new_scale;
-      FT_Pos    new_delta;
-      FT_Pos    xx1, xx2;
-
-
-      /* compute min and max positions for given width,       */
-      /* assuring that they stay within the coordinate ranges */
-      xx1 = warper->x1;
-      xx2 = warper->x2;
-      if ( w >= warper->w0 )
-      {
-        xx1 -= w - warper->w0;
-        if ( xx1 < warper->x1min )
-        {
-          xx2 += warper->x1min - xx1;
-          xx1  = warper->x1min;
-        }
-      }
-      else
-      {
-        xx1 -= w - warper->w0;
-        if ( xx1 > warper->x1max )
-        {
-          xx2 -= xx1 - warper->x1max;
-          xx1  = warper->x1max;
-        }
-      }
-
-      if ( xx1 < warper->x1 )
-        base_distort = warper->x1 - xx1;
-      else
-        base_distort = xx1 - warper->x1;
-
-      if ( xx2 < warper->x2 )
-        base_distort += warper->x2 - xx2;
-      else
-        base_distort += xx2 - warper->x2;
-
-      /* give base distortion a greater weight while scoring */
-      base_distort *= 10;
-
-      new_scale = org_scale + FT_DivFix( w - warper->w0, X2 - X1 );
-      new_delta = xx1 - FT_MulFix( X1, new_scale );
-
-      af_warper_compute_line_best( warper, new_scale, new_delta, xx1, xx2,
-                                   base_distort,
-                                   segments, num_segments );
-    }
-
-    {
-      FT_Fixed  best_scale = warper->best_scale;
-      FT_Pos    best_delta = warper->best_delta;
-
-
-      hints->xmin_delta = FT_MulFix( X1, best_scale - org_scale )
-                          + best_delta;
-      hints->xmax_delta = FT_MulFix( X2, best_scale - org_scale )
-                          + best_delta;
-
-      *a_scale = best_scale;
-      *a_delta = best_delta;
-    }
-  }
-
-#else /* !AF_CONFIG_OPTION_USE_WARPER */
-
-  /* ANSI C doesn't like empty source files */
-  typedef int  _af_warp_dummy;
-
-#endif /* !AF_CONFIG_OPTION_USE_WARPER */
-
-/* END */
diff --git a/freetype/src/autofit/afwarp.h b/freetype/src/autofit/afwarp.h
deleted file mode 100644
index cdea23e7d..000000000
--- a/freetype/src/autofit/afwarp.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/****************************************************************************
- *
- * afwarp.h
- *
- *   Auto-fitter warping algorithm (specification).
- *
- * Copyright (C) 2006-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT.  By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#ifndef AFWARP_H_
-#define AFWARP_H_
-
-#include "afhints.h"
-
-FT_BEGIN_HEADER
-
-#define AF_WARPER_SCALE
-
-#define AF_WARPER_FLOOR( x )  ( (x) & ~FT_TYPEOF( x )63 )
-#define AF_WARPER_CEIL( x )   AF_WARPER_FLOOR( (x) + 63 )
-
-
-  typedef FT_Int32  AF_WarpScore;
-
-  typedef struct  AF_WarperRec_
-  {
-    FT_Pos        x1, x2;
-    FT_Pos        t1, t2;
-    FT_Pos        x1min, x1max;
-    FT_Pos        x2min, x2max;
-    FT_Pos        w0, wmin, wmax;
-
-    FT_Fixed      best_scale;
-    FT_Pos        best_delta;
-    AF_WarpScore  best_score;
-    AF_WarpScore  best_distort;
-
-  } AF_WarperRec, *AF_Warper;
-
-
-#ifdef AF_CONFIG_OPTION_USE_WARPER
-  FT_LOCAL( void )
-  af_warper_compute( AF_Warper      warper,
-                     AF_GlyphHints  hints,
-                     AF_Dimension   dim,
-                     FT_Fixed      *a_scale,
-                     FT_Pos        *a_delta );
-#endif
-
-
-FT_END_HEADER
-
-
-#endif /* AFWARP_H_ */
-
-
-/* END */
diff --git a/freetype/src/autofit/afwrtsys.h b/freetype/src/autofit/afwrtsys.h
deleted file mode 100644
index 3990633d2..000000000
--- a/freetype/src/autofit/afwrtsys.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/****************************************************************************
- *
- * afwrtsys.h
- *
- *   Auto-fitter writing systems (specification only).
- *
- * Copyright (C) 2013-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT.  By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- */
-
-
-#ifndef AFWRTSYS_H_
-#define AFWRTSYS_H_
-
-  /* Since preprocessor directives can't create other preprocessor */
-  /* directives, we have to include the header files manually.     */
-
-#include "afdummy.h"
-#include "aflatin.h"
-#include "afcjk.h"
-#include "afindic.h"
-#ifdef FT_OPTION_AUTOFIT2
-#include "aflatin2.h"
-#endif
-
-#endif /* AFWRTSYS_H_ */
-
-
-  /* The following part can be included multiple times. */
-  /* Define `WRITING_SYSTEM' as needed.                 */
-
-
-  /* Add new writing systems here.  The arguments are the writing system */
-  /* name in lowercase and uppercase, respectively.                      */
-
-  WRITING_SYSTEM( dummy,  DUMMY  )
-  WRITING_SYSTEM( latin,  LATIN  )
-  WRITING_SYSTEM( cjk,    CJK    )
-  WRITING_SYSTEM( indic,  INDIC  )
-#ifdef FT_OPTION_AUTOFIT2
-  WRITING_SYSTEM( latin2, LATIN2 )
-#endif
-
-
-/* END */
diff --git a/freetype/src/autofit/afws-decl.h b/freetype/src/autofit/afws-decl.h
new file mode 100644
index 000000000..c10dd57e7
--- /dev/null
+++ b/freetype/src/autofit/afws-decl.h
@@ -0,0 +1,33 @@
+/****************************************************************************
+ *
+ * afws-decl.h
+ *
+ *   Auto-fitter writing system declarations (specification only).
+ *
+ * Copyright (C) 2013-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef AFWS_DECL_H_
+#define AFWS_DECL_H_
+
+  /* Since preprocessor directives can't create other preprocessor */
+  /* directives, we have to include the header files manually.     */
+
+#include "afdummy.h"
+#include "aflatin.h"
+#include "afcjk.h"
+#include "afindic.h"
+
+#endif /* AFWS_DECL_H_ */
+
+
+/* END */
diff --git a/freetype/src/autofit/afws-iter.h b/freetype/src/autofit/afws-iter.h
new file mode 100644
index 000000000..55714203e
--- /dev/null
+++ b/freetype/src/autofit/afws-iter.h
@@ -0,0 +1,31 @@
+/****************************************************************************
+ *
+ * afws-iter.h
+ *
+ *   Auto-fitter writing systems iterator (specification only).
+ *
+ * Copyright (C) 2013-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+  /* This header may be included multiple times. */
+  /* Define `WRITING_SYSTEM' as needed.          */
+
+
+  /* Add new writing systems here.  The arguments are the writing system */
+  /* name in lowercase and uppercase, respectively.                      */
+
+  WRITING_SYSTEM( dummy, DUMMY )
+  WRITING_SYSTEM( latin, LATIN )
+  WRITING_SYSTEM( cjk,   CJK   )
+  WRITING_SYSTEM( indic, INDIC )
+
+
+/* END */
diff --git a/freetype/src/autofit/autofit.c b/freetype/src/autofit/autofit.c
index ef5e7f145..7e692b4de 100644
--- a/freetype/src/autofit/autofit.c
+++ b/freetype/src/autofit/autofit.c
@@ -4,7 +4,7 @@
  *
  *   Auto-fitter module (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -18,7 +18,6 @@
 
 #define FT_MAKE_OPTION_SINGLE_OBJECT
 
-#include "afangles.c"
 #include "afblue.c"
 #include "afcjk.c"
 #include "afdummy.c"
@@ -26,12 +25,10 @@
 #include "afhints.c"
 #include "afindic.c"
 #include "aflatin.c"
-#include "aflatin2.c"
 #include "afloader.c"
 #include "afmodule.c"
 #include "afranges.c"
 #include "afshaper.c"
-#include "afwarp.c"
 
 
 /* END */
diff --git a/freetype/src/autofit/module.mk b/freetype/src/autofit/module.mk
index c32781f47..fab3a6bd6 100644
--- a/freetype/src/autofit/module.mk
+++ b/freetype/src/autofit/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/autofit/rules.mk b/freetype/src/autofit/rules.mk
index 553ddce6b..499c0e083 100644
--- a/freetype/src/autofit/rules.mk
+++ b/freetype/src/autofit/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2003-2020 by
+# Copyright (C) 2003-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -28,8 +28,7 @@ AUTOF_COMPILE := $(CC) $(ANSIFLAGS)                              \
 
 # AUTOF driver sources (i.e., C files)
 #
-AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
-                 $(AUTOF_DIR)/afblue.c   \
+AUTOF_DRV_SRC := $(AUTOF_DIR)/afblue.c   \
                  $(AUTOF_DIR)/afcjk.c    \
                  $(AUTOF_DIR)/afdummy.c  \
                  $(AUTOF_DIR)/afglobal.c \
@@ -40,17 +39,17 @@ AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
                  $(AUTOF_DIR)/afmodule.c \
                  $(AUTOF_DIR)/afranges.c \
                  $(AUTOF_DIR)/afshaper.c \
-                 $(AUTOF_DIR)/afwarp.c
 
 # AUTOF driver headers
 #
-AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h)  \
-               $(AUTOF_DIR)/afcover.h  \
-               $(AUTOF_DIR)/aferrors.h \
-               $(AUTOF_DIR)/afscript.h \
-               $(AUTOF_DIR)/afstyles.h \
-               $(AUTOF_DIR)/aftypes.h  \
-               $(AUTOF_DIR)/afwrtsys.h
+AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h)   \
+               $(AUTOF_DIR)/afcover.h   \
+               $(AUTOF_DIR)/aferrors.h  \
+               $(AUTOF_DIR)/afscript.h  \
+               $(AUTOF_DIR)/afstyles.h  \
+               $(AUTOF_DIR)/aftypes.h   \
+               $(AUTOF_DIR)/afws-decl.h \
+               $(AUTOF_DIR)/afws-iter.h
 
 
 # AUTOF driver object(s)
diff --git a/freetype/src/base/ftadvanc.c b/freetype/src/base/ftadvanc.c
index c689e6a15..f20b9928a 100644
--- a/freetype/src/base/ftadvanc.c
+++ b/freetype/src/base/ftadvanc.c
@@ -4,7 +4,7 @@
  *
  *   Quick computation of advance widths (body).
  *
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftbase.c b/freetype/src/base/ftbase.c
index bfbaffd64..7366bc46d 100644
--- a/freetype/src/base/ftbase.c
+++ b/freetype/src/base/ftbase.c
@@ -4,7 +4,7 @@
  *
  *   Single object library component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftbase.h b/freetype/src/base/ftbase.h
index 25afa9bc3..963ff93d6 100644
--- a/freetype/src/base/ftbase.h
+++ b/freetype/src/base/ftbase.h
@@ -4,7 +4,7 @@
  *
  *   Private functions used in the `base' module (specification).
  *
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2021 by
  * David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftbbox.c b/freetype/src/base/ftbbox.c
index 30a4eba0b..4db29cbf8 100644
--- a/freetype/src/base/ftbbox.c
+++ b/freetype/src/base/ftbbox.c
@@ -4,7 +4,7 @@
  *
  *   FreeType bbox computation (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used
diff --git a/freetype/src/base/ftbdf.c b/freetype/src/base/ftbdf.c
index fc374c667..f93ca8eb7 100644
--- a/freetype/src/base/ftbdf.c
+++ b/freetype/src/base/ftbdf.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing BDF-specific strings (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftbitmap.c b/freetype/src/base/ftbitmap.c
index 584213ddc..2146d3e36 100644
--- a/freetype/src/base/ftbitmap.c
+++ b/freetype/src/base/ftbitmap.c
@@ -4,7 +4,7 @@
  *
  *   FreeType utility functions for bitmaps (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -112,10 +112,10 @@
       target_size = (FT_ULong)target_pitch * target->rows;
 
       if ( target_size != size )
-        (void)FT_QREALLOC( target->buffer, target_size, size );
+        FT_MEM_QREALLOC( target->buffer, target_size, size );
     }
     else
-      (void)FT_QALLOC( target->buffer, size );
+      FT_MEM_QALLOC( target->buffer, size );
 
     if ( !error )
     {
@@ -907,8 +907,8 @@
     final_rows  = ( final_ury - final_lly ) >> 6;
 
 #ifdef FT_DEBUG_LEVEL_TRACE
-    FT_TRACE5(( "FT_Bitmap_Blend:\n"
-                "  source bitmap: (%ld, %ld) -- (%ld, %ld); %d x %d\n",
+    FT_TRACE5(( "FT_Bitmap_Blend:\n" ));
+    FT_TRACE5(( "  source bitmap: (%ld, %ld) -- (%ld, %ld); %d x %d\n",
       source_llx / 64, source_lly / 64,
       source_urx / 64, source_ury / 64,
       source_->width, source_->rows ));
diff --git a/freetype/src/base/ftcalc.c b/freetype/src/base/ftcalc.c
index b5258c85a..9df8e4010 100644
--- a/freetype/src/base/ftcalc.c
+++ b/freetype/src/base/ftcalc.c
@@ -4,7 +4,7 @@
  *
  *   Arithmetic computations (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -45,7 +45,7 @@
 
 /* we need to emulate a 64-bit data type if a real one isn't available */
 
-#ifndef FT_LONG64
+#ifndef FT_INT64
 
   typedef struct  FT_Int64_
   {
@@ -54,7 +54,7 @@
 
   } FT_Int64;
 
-#endif /* !FT_LONG64 */
+#endif /* !FT_INT64 */
 
 
   /**************************************************************************
@@ -79,7 +79,7 @@
   FT_END_STMNT
 
   /* The following three functions are available regardless of whether */
-  /* FT_LONG64 is defined.                                             */
+  /* FT_INT64 is defined.                                              */
 
   /* documentation is in freetype.h */
 
@@ -109,7 +109,7 @@
 
 #ifndef FT_MSB
 
-  FT_BASE_DEF ( FT_Int )
+  FT_BASE_DEF( FT_Int )
   FT_MSB( FT_UInt32 z )
   {
     FT_Int  shift = 0;
@@ -164,7 +164,7 @@
   }
 
 
-#ifdef FT_LONG64
+#ifdef FT_INT64
 
 
   /* documentation is in freetype.h */
@@ -272,7 +272,7 @@
   }
 
 
-#else /* !FT_LONG64 */
+#else /* !FT_INT64 */
 
 
   static void
@@ -651,7 +651,7 @@
   }
 
 
-#endif /* !FT_LONG64 */
+#endif /* !FT_INT64 */
 
 
   /* documentation is in ftglyph.h */
@@ -985,7 +985,7 @@
     /* we silently ignore overflow errors since such large values */
     /* lead to even more (harmless) rendering errors later on     */
 
-#ifdef FT_LONG64
+#ifdef FT_INT64
 
     FT_Int64  delta = SUB_INT64( MUL_INT64( in_x, out_y ),
                                  MUL_INT64( in_y, out_x ) );
diff --git a/freetype/src/base/ftcid.c b/freetype/src/base/ftcid.c
index ce8a876ad..216ee2b3e 100644
--- a/freetype/src/base/ftcid.c
+++ b/freetype/src/base/ftcid.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing CID font information.
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * Derek Clegg and Michael Toftdal.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftcolor.c b/freetype/src/base/ftcolor.c
index a50d68009..3ef3256b2 100644
--- a/freetype/src/base/ftcolor.c
+++ b/freetype/src/base/ftcolor.c
@@ -4,7 +4,7 @@
  *
  *   FreeType's glyph color management (body).
  *
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftdbgmem.c b/freetype/src/base/ftdbgmem.c
index eb0d65160..4f5c1e769 100644
--- a/freetype/src/base/ftdbgmem.c
+++ b/freetype/src/base/ftdbgmem.c
@@ -4,7 +4,7 @@
  *
  *   Memory debugger (body).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -302,46 +302,6 @@
   }
 
 
-  static FT_MemTable
-  ft_mem_table_new( FT_Memory  memory )
-  {
-    FT_MemTable  table;
-
-
-    table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
-    if ( !table )
-      goto Exit;
-
-    FT_ZERO( table );
-
-    table->size  = FT_MEM_SIZE_MIN;
-    table->nodes = 0;
-
-    table->memory = memory;
-
-    table->memory_user = memory->user;
-
-    table->alloc   = memory->alloc;
-    table->realloc = memory->realloc;
-    table->free    = memory->free;
-
-    table->buckets = (FT_MemNode *)
-                       memory->alloc(
-                         memory,
-                         table->size * (FT_Long)sizeof ( FT_MemNode ) );
-    if ( table->buckets )
-      FT_ARRAY_ZERO( table->buckets, table->size );
-    else
-    {
-      memory->free( memory, table );
-      table = NULL;
-    }
-
-  Exit:
-    return table;
-  }
-
-
   static void
   ft_mem_table_destroy( FT_MemTable  table )
   {
@@ -350,8 +310,6 @@
     FT_Long  leaks      = 0;
 
 
-    FT_DumpMemory( table->memory );
-
     /* remove all blocks from the table, revealing leaked ones */
     for ( i = 0; i < table->size; i++ )
     {
@@ -413,8 +371,6 @@
     printf( "FreeType: maximum memory footprint = %ld\n",
             table->alloc_max );
 
-    ft_mem_table_free( table, table );
-
     if ( leak_count > 0 )
       ft_mem_debug_panic(
         "FreeType: %ld bytes of memory leaked in %ld blocks\n",
@@ -821,17 +777,30 @@
   }
 
 
-  extern FT_Int
+  extern void
   ft_mem_debug_init( FT_Memory  memory )
   {
     FT_MemTable  table;
-    FT_Int       result = 0;
 
 
-    if ( ft_getenv( "FT2_DEBUG_MEMORY" ) )
+    if ( !ft_getenv( "FT2_DEBUG_MEMORY" ) )
+      return;
+
+    table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
+
+    if ( table )
     {
-      table = ft_mem_table_new( memory );
-      if ( table )
+      FT_ZERO( table );
+
+      table->memory      = memory;
+      table->memory_user = memory->user;
+      table->alloc       = memory->alloc;
+      table->realloc     = memory->realloc;
+      table->free        = memory->free;
+
+      ft_mem_table_resize( table );
+
+      if ( table->size )
       {
         const char*  p;
 
@@ -876,28 +845,31 @@
           if ( keep_alive > 0 )
             table->keep_alive = 1;
         }
-
-        result = 1;
       }
+      else
+        memory->free( memory, table );
     }
-    return result;
   }
 
 
   extern void
   ft_mem_debug_done( FT_Memory  memory )
   {
-    FT_MemTable  table = (FT_MemTable)memory->user;
+    if ( memory->free == ft_mem_debug_free )
+    {
+      FT_MemTable  table = (FT_MemTable)memory->user;
 
 
-    if ( table )
-    {
+      FT_DumpMemory( memory );
+
+      ft_mem_table_destroy( table );
+
       memory->free    = table->free;
       memory->realloc = table->realloc;
       memory->alloc   = table->alloc;
+      memory->user    = table->memory_user;
 
-      ft_mem_table_destroy( table );
-      memory->user = NULL;
+      memory->free( memory, table );
     }
   }
 
@@ -922,11 +894,9 @@
   extern void
   FT_DumpMemory( FT_Memory  memory )
   {
-    FT_MemTable  table = (FT_MemTable)memory->user;
-
-
-    if ( table )
+    if ( memory->free == ft_mem_debug_free )
     {
+      FT_MemTable    table = (FT_MemTable)memory->user;
       FT_MemSource*  bucket = table->sources;
       FT_MemSource*  limit  = bucket + FT_MEM_SOURCE_BUCKETS;
       FT_MemSource*  sources;
diff --git a/freetype/src/base/ftdebug.c b/freetype/src/base/ftdebug.c
index 62cf680b0..348579130 100644
--- a/freetype/src/base/ftdebug.c
+++ b/freetype/src/base/ftdebug.c
@@ -4,7 +4,7 @@
  *
  *   Debugging and logging component (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -42,7 +42,53 @@
 
 
 #include <freetype/freetype.h>
+#include <freetype/ftlogging.h>
 #include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftobjs.h>
+
+
+#ifdef FT_DEBUG_LOGGING
+
+  /**************************************************************************
+   *
+   * Variables used to control logging.
+   *
+   * 1. `ft_default_trace_level` stores the value of trace levels, which are
+   *    provided to FreeType using the `FT2_DEBUG` environment variable.
+   *
+   * 2. `ft_fileptr` stores the `FILE*` handle.
+   *
+   * 3. `ft_component` is a string that holds the name of `FT_COMPONENT`.
+   *
+   * 4. The flag `ft_component_flag` prints the name of `FT_COMPONENT` along
+   *    with the actual log message if set to true.
+   *
+   * 5. The flag `ft_timestamp_flag` prints time along with the actual log
+   *    message if set to ture.
+   *
+   * 6. `ft_have_newline_char` is used to differentiate between a log
+   *    message with and without a trailing newline character.
+   *
+   * 7. `ft_custom_trace_level` stores the custom trace level value, which
+   *    is provided by the user at run-time.
+   *
+   * We use `static` to avoid 'unused variable' warnings.
+   *
+   */
+  static const char*  ft_default_trace_level = NULL;
+  static FILE*        ft_fileptr             = NULL;
+  static const char*  ft_component           = NULL;
+  static FT_Bool      ft_component_flag      = FALSE;
+  static FT_Bool      ft_timestamp_flag      = FALSE;
+  static FT_Bool      ft_have_newline_char   = TRUE;
+  static const char*  ft_custom_trace_level  = NULL;
+
+  /* declared in ftdebug.h */
+
+  dlg_handler            ft_default_log_handler = NULL;
+  FT_Custom_Log_Handler  custom_output_handler  = NULL;
+
+#endif /* FT_DEBUG_LOGGING */
 
 
 #ifdef FT_DEBUG_LEVEL_ERROR
@@ -106,7 +152,6 @@
 #endif /* FT_DEBUG_LEVEL_ERROR */
 
 
-
 #ifdef FT_DEBUG_LEVEL_TRACE
 
   /* array of trace levels, initialized to 0; */
@@ -195,8 +240,17 @@
   FT_BASE_DEF( void )
   ft_debug_init( void )
   {
-    const char*  ft2_debug = ft_getenv( "FT2_DEBUG" );
+    const char*  ft2_debug = NULL;
+
 
+#ifdef FT_DEBUG_LOGGING
+    if ( ft_custom_trace_level != NULL )
+      ft2_debug = ft_custom_trace_level;
+    else
+      ft2_debug = ft_default_trace_level;
+#else
+    ft2_debug = ft_getenv( "FT2_DEBUG" );
+#endif
 
     if ( ft2_debug )
     {
@@ -210,6 +264,49 @@
         if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
           continue;
 
+#ifdef FT_DEBUG_LOGGING
+
+        /* check extra arguments for logging */
+        if ( *p == '-' )
+        {
+          const char*  r = ++p;
+
+
+          if ( *r == 'v' )
+          {
+            const char*  s = ++r;
+
+
+            ft_component_flag = TRUE;
+
+            if ( *s == 't' )
+            {
+              ft_timestamp_flag = TRUE;
+              p++;
+            }
+
+            p++;
+          }
+
+          else if ( *r == 't' )
+          {
+            const char*  s = ++r;
+
+
+            ft_timestamp_flag = TRUE;
+
+            if ( *s == 'v' )
+            {
+              ft_component_flag = TRUE;
+              p++;
+            }
+
+            p++;
+          }
+        }
+
+#endif /* FT_DEBUG_LOGGING */
+
         /* read toggle name, followed by ':' */
         q = p;
         while ( *p && *p != ':' )
@@ -311,8 +408,237 @@
     /* nothing */
   }
 
-
 #endif /* !FT_DEBUG_LEVEL_TRACE */
 
 
+#ifdef FT_DEBUG_LOGGING
+
+  /**************************************************************************
+   *
+   * Initialize and de-initialize 'dlg' library.
+   *
+   */
+
+  FT_BASE_DEF( void )
+  ft_logging_init( void )
+  {
+    ft_default_log_handler = ft_log_handler;
+    ft_default_trace_level = ft_getenv( "FT2_DEBUG" );
+
+    if ( ft_getenv( "FT_LOGGING_FILE" ) )
+      ft_fileptr = ft_fopen( ft_getenv( "FT_LOGGING_FILE" ), "w" );
+    else
+      ft_fileptr = stderr;
+
+    ft_debug_init();
+
+    /* Set the default output handler for 'dlg'. */
+    dlg_set_handler( ft_default_log_handler, NULL );
+  }
+
+
+  FT_BASE_DEF( void )
+  ft_logging_deinit( void )
+  {
+    if ( ft_fileptr != stderr )
+      ft_fclose( ft_fileptr );
+  }
+
+
+  /**************************************************************************
+   *
+   * An output log handler for FreeType.
+   *
+   */
+  FT_BASE_DEF( void )
+  ft_log_handler( const struct dlg_origin*  origin,
+                  const char*               string,
+                  void*                     data )
+  {
+    char         features_buf[128];
+    char*        bufp = features_buf;
+
+    FT_UNUSED( data );
+
+
+    if ( ft_have_newline_char )
+    {
+      const char*  features        = NULL;
+      size_t       features_length = 0;
+
+
+#define FEATURES_TIMESTAMP            "[%h:%m] "
+#define FEATURES_COMPONENT            "[%t] "
+#define FEATURES_TIMESTAMP_COMPONENT  "[%h:%m %t] "
+
+      if ( ft_timestamp_flag && ft_component_flag )
+      {
+        features        = FEATURES_TIMESTAMP_COMPONENT;
+        features_length = sizeof ( FEATURES_TIMESTAMP_COMPONENT );
+      }
+      else if ( ft_timestamp_flag )
+      {
+        features        = FEATURES_TIMESTAMP;
+        features_length = sizeof ( FEATURES_TIMESTAMP );
+      }
+      else if ( ft_component_flag )
+      {
+        features        = FEATURES_COMPONENT;
+        features_length = sizeof ( FEATURES_COMPONENT );
+      }
+
+      if ( ft_component_flag || ft_timestamp_flag )
+      {
+        ft_strncpy( features_buf, features, features_length );
+        bufp += features_length - 1;
+      }
+
+      if ( ft_component_flag )
+      {
+        size_t  tag_length = ft_strlen( *origin->tags );
+        size_t  i;
+
+
+        /* To vertically align tracing messages we compensate the */
+        /* different FT_COMPONENT string lengths by inserting an  */
+        /* appropriate amount of space characters.                */
+        for ( i = 0;
+              i < FT_MAX_TRACE_LEVEL_LENGTH - tag_length;
+              i++ )
+          *bufp++ = ' ';
+      }
+    }
+
+    /* Finally add the format string for the tracing message. */
+    *bufp++ = '%';
+    *bufp++ = 'c';
+    *bufp   = '\0';
+
+    dlg_generic_outputf_stream( ft_fileptr,
+                                (const char*)features_buf,
+                                origin,
+                                string,
+                                dlg_default_output_styles,
+                                true );
+
+    if ( ft_strrchr( string, '\n' ) )
+      ft_have_newline_char = TRUE;
+    else
+      ft_have_newline_char = FALSE;
+  }
+
+
+  /* documentation is in ftdebug.h */
+  FT_BASE_DEF( void )
+  ft_add_tag( const char*  tag )
+  {
+    ft_component = tag;
+
+    dlg_add_tag( tag, NULL );
+  }
+
+
+  /* documentation is in ftdebug.h */
+  FT_BASE_DEF( void )
+  ft_remove_tag( const char*  tag )
+  {
+    dlg_remove_tag( tag, NULL );
+  }
+
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Level( const char*  level )
+  {
+    ft_component_flag     = FALSE;
+    ft_timestamp_flag     = FALSE;
+    ft_custom_trace_level = level;
+
+    ft_debug_init();
+  }
+
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Default_Level( void )
+  {
+    ft_component_flag     = FALSE;
+    ft_timestamp_flag     = FALSE;
+    ft_custom_trace_level = NULL;
+
+    ft_debug_init();
+  }
+
+
+  /**************************************************************************
+   *
+   * Functions to handle a custom log handler.
+   *
+   */
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Log_Handler( FT_Custom_Log_Handler  handler )
+  {
+    custom_output_handler = handler;
+  }
+
+
+  /* documentation is in ftlogging.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Default_Log_Handler( void )
+  {
+    custom_output_handler = NULL;
+  }
+
+
+  /* documentation is in ftdebug.h */
+  FT_BASE_DEF( void )
+  FT_Logging_Callback( const char*  fmt,
+                       ... )
+  {
+    va_list  ap;
+
+
+    va_start( ap, fmt );
+    custom_output_handler( ft_component, fmt, ap );
+    va_end( ap );
+  }
+
+#else /* !FT_DEBUG_LOGGING */
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Level( const char*  level )
+  {
+    FT_UNUSED( level );
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_Trace_Set_Default_Level( void )
+  {
+    /* nothing */
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Log_Handler( FT_Custom_Log_Handler  handler )
+  {
+    FT_UNUSED( handler );
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Default_Log_Handler( void )
+  {
+    /* nothing */
+  }
+
+#endif /* !FT_DEBUG_LOGGING */
+
+
 /* END */
diff --git a/freetype/src/base/fterrors.c b/freetype/src/base/fterrors.c
index eba9e7656..14649268f 100644
--- a/freetype/src/base/fterrors.c
+++ b/freetype/src/base/fterrors.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for error code handling.
  *
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2021 by
  * Armin Hasitzka, David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftfntfmt.c b/freetype/src/base/ftfntfmt.c
index a45317e79..4e1b83019 100644
--- a/freetype/src/base/ftfntfmt.c
+++ b/freetype/src/base/ftfntfmt.c
@@ -4,7 +4,7 @@
  *
  *   FreeType utility file for font formats (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftfstype.c b/freetype/src/base/ftfstype.c
index bca548fc5..57e904d6f 100644
--- a/freetype/src/base/ftfstype.c
+++ b/freetype/src/base/ftfstype.c
@@ -4,7 +4,7 @@
  *
  *   FreeType utility file to access FSType data (body).
  *
- * Copyright (C) 2008-2020 by
+ * Copyright (C) 2008-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftgasp.c b/freetype/src/base/ftgasp.c
index eed05a326..b744f0a46 100644
--- a/freetype/src/base/ftgasp.c
+++ b/freetype/src/base/ftgasp.c
@@ -4,7 +4,7 @@
  *
  *   Access of TrueType's `gasp' table (body).
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftgloadr.c b/freetype/src/base/ftgloadr.c
index 05fc7692b..83ce0660a 100644
--- a/freetype/src/base/ftgloadr.c
+++ b/freetype/src/base/ftgloadr.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph loader (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftglyph.c b/freetype/src/base/ftglyph.c
index 825eba2c4..e2c6f73f8 100644
--- a/freetype/src/base/ftglyph.c
+++ b/freetype/src/base/ftglyph.c
@@ -4,7 +4,7 @@
  *
  *   FreeType convenience functions to handle glyphs (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -453,9 +453,9 @@
   /* documentation is in ftglyph.h */
 
   FT_EXPORT_DEF( FT_Error )
-  FT_Glyph_Transform( FT_Glyph    glyph,
-                      FT_Matrix*  matrix,
-                      FT_Vector*  delta )
+  FT_Glyph_Transform( FT_Glyph          glyph,
+                      const FT_Matrix*  matrix,
+                      const FT_Vector*  delta )
   {
     FT_Error  error = FT_Err_Ok;
 
@@ -533,10 +533,10 @@
   /* documentation is in ftglyph.h */
 
   FT_EXPORT_DEF( FT_Error )
-  FT_Glyph_To_Bitmap( FT_Glyph*       the_glyph,
-                      FT_Render_Mode  render_mode,
-                      FT_Vector*      origin,
-                      FT_Bool         destroy )
+  FT_Glyph_To_Bitmap( FT_Glyph*         the_glyph,
+                      FT_Render_Mode    render_mode,
+                      const FT_Vector*  origin,
+                      FT_Bool           destroy )
   {
     FT_GlyphSlotRec           dummy;
     FT_GlyphSlot_InternalRec  dummy_internal;
@@ -585,7 +585,7 @@
 #if 1
     /* if `origin' is set, translate the glyph image */
     if ( origin )
-      FT_Glyph_Transform( glyph, 0, origin );
+      FT_Glyph_Transform( glyph, NULL, origin );
 #else
     FT_UNUSED( origin );
 #endif
@@ -603,7 +603,7 @@
 
       v.x = -origin->x;
       v.y = -origin->y;
-      FT_Glyph_Transform( glyph, 0, &v );
+      FT_Glyph_Transform( glyph, NULL, &v );
     }
 #endif
 
diff --git a/freetype/src/base/ftgxval.c b/freetype/src/base/ftgxval.c
index f04df1452..e9567f77f 100644
--- a/freetype/src/base/ftgxval.c
+++ b/freetype/src/base/ftgxval.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for validating TrueTypeGX/AAT tables (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * Masatake YAMATO, Redhat K.K,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/base/ftinit.c b/freetype/src/base/ftinit.c
index 0acc75e46..a2d2b933c 100644
--- a/freetype/src/base/ftinit.c
+++ b/freetype/src/base/ftinit.c
@@ -4,7 +4,7 @@
  *
  *   FreeType initialization layer (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -202,6 +202,10 @@
     FT_Memory  memory;
 
 
+#ifdef FT_DEBUG_LOGGING
+    ft_logging_init();
+#endif
+
     /* check of `alibrary' delayed to `FT_New_Library' */
 
     /* First of all, allocate a new system object -- this function is part */
@@ -248,6 +252,10 @@
     /* discard memory manager */
     FT_Done_Memory( memory );
 
+#ifdef FT_DEBUG_LOGGING
+    ft_logging_deinit();
+#endif
+
     return FT_Err_Ok;
   }
 
diff --git a/freetype/src/base/ftlcdfil.c b/freetype/src/base/ftlcdfil.c
index 1e84dbc89..488b913e6 100644
--- a/freetype/src/base/ftlcdfil.c
+++ b/freetype/src/base/ftlcdfil.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for color filtering of subpixel bitmap glyphs (body).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -32,7 +32,7 @@
 
 
   /* add padding according to filter weights */
-  FT_BASE_DEF (void)
+  FT_BASE_DEF( void )
   ft_lcd_padding( FT_BBox*        cbox,
                   FT_GlyphSlot    slot,
                   FT_Render_Mode  mode )
@@ -357,7 +357,7 @@
 
   FT_EXPORT_DEF( FT_Error )
   FT_Library_SetLcdGeometry( FT_Library  library,
-                             FT_Vector*  sub )
+                             FT_Vector   sub[3] )
   {
     FT_UNUSED( library );
     FT_UNUSED( sub );
@@ -368,7 +368,7 @@
 #else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
 
   /* add padding to accommodate outline shifts */
-  FT_BASE_DEF (void)
+  FT_BASE_DEF( void )
   ft_lcd_padding( FT_BBox*        cbox,
                   FT_GlyphSlot    slot,
                   FT_Render_Mode  mode )
@@ -428,7 +428,7 @@
 
     ft_memcpy( library->lcd_geometry, sub, 3 * sizeof( FT_Vector ) );
 
-    return FT_THROW( Unimplemented_Feature );
+    return FT_Err_Ok;
   }
 
 #endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
diff --git a/freetype/src/base/ftmac.c b/freetype/src/base/ftmac.c
index 55a631fd7..36a860979 100644
--- a/freetype/src/base/ftmac.c
+++ b/freetype/src/base/ftmac.c
@@ -8,7 +8,7 @@
  * This file is for Mac OS X only; see builds/mac/ftoldmac.c for
  * classic platforms built by MPW.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -560,7 +560,7 @@
     if ( lwfn_file_name[0] )
     {
       err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
-                                 buff, sizeof ( buff )  );
+                                 buff, sizeof ( buff ) );
       if ( !err )
         have_lwfn = 1;
     }
@@ -631,7 +631,7 @@
       old_total_size = total_size;
     }
 
-    if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+    if ( FT_QALLOC( buffer, (FT_Long)total_size ) )
       goto Error;
 
     /* Second pass: append all POST data to the buffer, add PFB fields. */
@@ -752,7 +752,7 @@
     if ( FT_MAC_RFORK_MAX_LEN < sfnt_size )
       return FT_THROW( Array_Too_Large );
 
-    if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+    if ( FT_QALLOC( sfnt_data, (FT_Long)sfnt_size ) )
     {
       ReleaseResource( sfnt );
       return error;
diff --git a/freetype/src/base/ftmm.c b/freetype/src/base/ftmm.c
index 9a702b993..fc5d4ecc8 100644
--- a/freetype/src/base/ftmm.c
+++ b/freetype/src/base/ftmm.c
@@ -4,7 +4,7 @@
  *
  *   Multiple Master font support (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftobjs.c b/freetype/src/base/ftobjs.c
index c060bbbc8..883f1a897 100644
--- a/freetype/src/base/ftobjs.c
+++ b/freetype/src/base/ftobjs.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType private base classes (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -78,6 +78,9 @@
 #pragma warning( pop )
 #endif
 
+  /* This array must stay in sync with the @FT_Pixel_Mode enumeration */
+  /* (in file `ftimage.h`).                                           */
+
   static const char* const  pixel_modes[] =
   {
     "none",
@@ -87,7 +90,8 @@
     "gray 4-bit bitmap",
     "LCD 8-bit bitmap",
     "vertical LCD 8-bit bitmap",
-    "BGRA 32-bit color image bitmap"
+    "BGRA 32-bit color image bitmap",
+    "SDF 8-bit bitmap"
   };
 
 #endif /* FT_DEBUG_LEVEL_TRACE */
@@ -193,6 +197,7 @@
     FT_Error   error;
     FT_Memory  memory;
     FT_Stream  stream = NULL;
+    FT_UInt    mode;
 
 
     *astream = NULL;
@@ -204,49 +209,56 @@
       return FT_THROW( Invalid_Argument );
 
     memory = library->memory;
+    mode   = args->flags &
+               ( FT_OPEN_MEMORY | FT_OPEN_STREAM | FT_OPEN_PATHNAME );
 
-    if ( FT_NEW( stream ) )
-      goto Exit;
-
-    stream->memory = memory;
-
-    if ( args->flags & FT_OPEN_MEMORY )
+    if ( mode == FT_OPEN_MEMORY )
     {
       /* create a memory-based stream */
+      if ( FT_NEW( stream ) )
+        goto Exit;
+
       FT_Stream_OpenMemory( stream,
                             (const FT_Byte*)args->memory_base,
                             (FT_ULong)args->memory_size );
+      stream->memory = memory;
     }
 
 #ifndef FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT
 
-    else if ( args->flags & FT_OPEN_PATHNAME )
+    else if ( mode == FT_OPEN_PATHNAME )
     {
       /* create a normal system stream */
+      if ( FT_NEW( stream ) )
+        goto Exit;
+
+      stream->memory = memory;
       error = FT_Stream_Open( stream, args->pathname );
-      stream->pathname.pointer = args->pathname;
+      if ( error )
+        FT_FREE( stream );
     }
-    else if ( ( args->flags & FT_OPEN_STREAM ) && args->stream )
+    else if ( ( mode == FT_OPEN_STREAM ) && args->stream )
     {
       /* use an existing, user-provided stream */
 
       /* in this case, we do not need to allocate a new stream object */
       /* since the caller is responsible for closing it himself       */
-      FT_FREE( stream );
-      stream = args->stream;
+      stream         = args->stream;
+      stream->memory = memory;
+      error          = FT_Err_Ok;
     }
 
 #endif
 
     else
+    {
       error = FT_THROW( Invalid_Argument );
+      if ( ( args->flags & FT_OPEN_STREAM ) && args->stream )
+        FT_Stream_Close( args->stream );
+    }
 
-    if ( error )
-      FT_FREE( stream );
-    else
-      stream->memory = memory;  /* just to be certain */
-
-    *astream = stream;
+    if ( !error )
+      *astream       = stream;
 
   Exit:
     return error;
@@ -523,7 +535,7 @@
     else
       slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
 
-    (void)FT_ALLOC( slot->bitmap.buffer, size );
+    FT_MEM_ALLOC( slot->bitmap.buffer, size );
     return error;
   }
 
@@ -535,6 +547,8 @@
     ft_glyphslot_free_bitmap( slot );
 
     /* clear all public fields in the glyph slot */
+    slot->glyph_index = 0;
+
     FT_ZERO( &slot->metrics );
     FT_ZERO( &slot->outline );
 
@@ -555,6 +569,8 @@
 
     slot->linearHoriAdvance = 0;
     slot->linearVertAdvance = 0;
+    slot->advance.x         = 0;
+    slot->advance.y         = 0;
     slot->lsb_delta         = 0;
     slot->rsb_delta         = 0;
   }
@@ -734,6 +750,29 @@
   }
 
 
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Get_Transform( FT_Face     face,
+                    FT_Matrix*  matrix,
+                    FT_Vector*  delta )
+  {
+    FT_Face_Internal  internal;
+
+
+    if ( !face )
+      return;
+
+    internal = face->internal;
+
+    if ( matrix )
+      *matrix = internal->transform_matrix;
+
+    if ( delta )
+      *delta = internal->transform_delta;
+  }
+
+
   static FT_Renderer
   ft_lookup_glyph_renderer( FT_GlyphSlot  slot );
 
@@ -1056,19 +1095,24 @@
 #ifdef FT_DEBUG_LEVEL_TRACE
     FT_TRACE5(( "FT_Load_Glyph: index %d, flags 0x%x\n",
                 glyph_index, load_flags ));
+    FT_TRACE5(( "  bitmap %dx%d %s, %s (mode %d)\n",
+                slot->bitmap.width,
+                slot->bitmap.rows,
+                slot->outline.points ?
+                  slot->bitmap.buffer ? "rendered"
+                                      : "preset"
+                                     :
+                  slot->internal->flags & FT_GLYPH_OWN_BITMAP ? "owned"
+                                                              : "unowned",
+                pixel_modes[slot->bitmap.pixel_mode],
+                slot->bitmap.pixel_mode ));
+    FT_TRACE5(( "\n" ));
     FT_TRACE5(( "  x advance: %f\n", slot->advance.x / 64.0 ));
     FT_TRACE5(( "  y advance: %f\n", slot->advance.y / 64.0 ));
     FT_TRACE5(( "  linear x advance: %f\n",
                 slot->linearHoriAdvance / 65536.0 ));
     FT_TRACE5(( "  linear y advance: %f\n",
                 slot->linearVertAdvance / 65536.0 ));
-    FT_TRACE5(( "\n" ));
-    FT_TRACE5(( "  bitmap %dx%d, %s (mode %d)\n",
-                slot->bitmap.width,
-                slot->bitmap.rows,
-                pixel_modes[slot->bitmap.pixel_mode],
-                slot->bitmap.pixel_mode ));
-    FT_TRACE5(( "\n" ));
 
     {
       FT_Glyph_Metrics*  metrics = &slot->metrics;
@@ -1782,7 +1826,7 @@
     if ( error )
       goto Exit;
 
-    if ( FT_ALLOC( sfnt_ps, (FT_Long)length ) )
+    if ( FT_QALLOC( sfnt_ps, (FT_Long)length ) )
       goto Exit;
 
     error = FT_Stream_Read( stream, (FT_Byte *)sfnt_ps, length );
@@ -1892,7 +1936,7 @@
       goto Exit;
     }
 
-    if ( FT_ALLOC( pfb_data, (FT_Long)pfb_len + 2 ) )
+    if ( FT_QALLOC( pfb_data, (FT_Long)pfb_len + 2 ) )
       goto Exit;
 
     pfb_data[0] = 0x80;
@@ -1956,7 +2000,7 @@
       {
         FT_TRACE3(( "    Write POST fragment #%d header (4-byte) to buffer"
                     " %p + 0x%08lx\n",
-                    i, pfb_data, pfb_lenpos ));
+                    i, (void*)pfb_data, pfb_lenpos ));
 
         if ( pfb_lenpos + 3 > pfb_len + 2 )
           goto Exit2;
@@ -1971,7 +2015,7 @@
 
         FT_TRACE3(( "    Write POST fragment #%d header (6-byte) to buffer"
                     " %p + 0x%08lx\n",
-                    i, pfb_data, pfb_pos ));
+                    i, (void*)pfb_data, pfb_pos ));
 
         if ( pfb_pos + 6 > pfb_len + 2 )
           goto Exit2;
@@ -1994,7 +2038,7 @@
 
       FT_TRACE3(( "    Load POST fragment #%d (%ld byte) to buffer"
                   " %p + 0x%08lx\n",
-                  i, rlen, pfb_data, pfb_pos ));
+                  i, rlen, (void*)pfb_data, pfb_pos ));
 
       error = FT_Stream_Read( stream, (FT_Byte *)pfb_data + pfb_pos, rlen );
       if ( error )
@@ -2092,7 +2136,7 @@
     if ( error )
       goto Exit;
 
-    if ( FT_ALLOC( sfnt_data, rlen ) )
+    if ( FT_QALLOC( sfnt_data, rlen ) )
       return error;
     error = FT_Stream_Read( stream, (FT_Byte *)sfnt_data, (FT_ULong)rlen );
     if ( error ) {
@@ -2566,7 +2610,7 @@
     FT_TRACE4(( "FT_Open_Face: New face object, adding to list\n" ));
 
     /* add the face object to its driver's list */
-    if ( FT_NEW( node ) )
+    if ( FT_QNEW( node ) )
       goto Fail;
 
     node->data = face;
@@ -2681,10 +2725,10 @@
 #ifdef FT_DEBUG_LEVEL_TRACE
     if ( !error && face_index < 0 )
     {
-      FT_TRACE3(( "FT_Open_Face: The font has %ld face%s\n"
-                  "              and %ld named instance%s for face %ld\n",
+      FT_TRACE3(( "FT_Open_Face: The font has %ld face%s\n",
                   face->num_faces,
-                  face->num_faces == 1 ? "" : "s",
+                  face->num_faces == 1 ? "" : "s" ));
+      FT_TRACE3(( "              and %ld named instance%s for face %ld\n",
                   face->style_flags >> 16,
                   ( face->style_flags >> 16 ) == 1 ? "" : "s",
                   -face_index - 1 ));
@@ -2851,7 +2895,7 @@
     memory = face->memory;
 
     /* Allocate new size object and perform basic initialisation */
-    if ( FT_ALLOC( size, clazz->size_object_size ) || FT_NEW( node ) )
+    if ( FT_ALLOC( size, clazz->size_object_size ) || FT_QNEW( node ) )
       goto Exit;
 
     size->face = face;
@@ -3088,10 +3132,12 @@
   }
 
 
-  FT_BASE_DEF( void )
+  FT_BASE_DEF( FT_Error )
   FT_Request_Metrics( FT_Face          face,
                       FT_Size_Request  req )
   {
+    FT_Error  error = FT_Err_Ok;
+
     FT_Size_Metrics*  metrics;
 
 
@@ -3182,8 +3228,18 @@
         scaled_h = FT_MulFix( face->units_per_EM, metrics->y_scale );
       }
 
-      metrics->x_ppem = (FT_UShort)( ( scaled_w + 32 ) >> 6 );
-      metrics->y_ppem = (FT_UShort)( ( scaled_h + 32 ) >> 6 );
+      scaled_w = ( scaled_w + 32 ) >> 6;
+      scaled_h = ( scaled_h + 32 ) >> 6;
+      if ( scaled_w > (FT_Long)FT_USHORT_MAX ||
+           scaled_h > (FT_Long)FT_USHORT_MAX )
+      {
+        FT_ERROR(( "FT_Request_Metrics: Resulting ppem size too large\n" ));
+        error = FT_ERR( Invalid_Pixel_Size );
+        goto Exit;
+      }
+
+      metrics->x_ppem = (FT_UShort)scaled_w;
+      metrics->y_ppem = (FT_UShort)scaled_h;
 
       ft_recompute_scaled_metrics( face, metrics );
     }
@@ -3193,6 +3249,9 @@
       metrics->x_scale = 1L << 16;
       metrics->y_scale = 1L << 16;
     }
+
+  Exit:
+    return error;
   }
 
 
@@ -3256,7 +3315,7 @@
   FT_Request_Size( FT_Face          face,
                    FT_Size_Request  req )
   {
-    FT_Error         error = FT_Err_Ok;
+    FT_Error         error;
     FT_Driver_Class  clazz;
     FT_ULong         strike_index;
 
@@ -3292,13 +3351,15 @@
        */
       error = FT_Match_Size( face, req, 0, &strike_index );
       if ( error )
-        return error;
+        goto Exit;
 
       return FT_Select_Size( face, (FT_Int)strike_index );
     }
     else
     {
-      FT_Request_Metrics( face, req );
+      error = FT_Request_Metrics( face, req );
+      if ( error )
+        goto Exit;
 
       FT_TRACE5(( "FT_Request_Size:\n" ));
     }
@@ -3321,6 +3382,7 @@
     }
 #endif
 
+  Exit:
     return error;
   }
 
@@ -3645,9 +3707,9 @@
           FT_CharMap  last_charmap = face->charmaps[face->num_charmaps - 1];
 
 
-          if ( FT_RENEW_ARRAY( face->charmaps,
-                               face->num_charmaps,
-                               face->num_charmaps - 1 ) )
+          if ( FT_QRENEW_ARRAY( face->charmaps,
+                                face->num_charmaps,
+                                face->num_charmaps - 1 ) )
             return;
 
           /* remove it from our list of charmaps */
@@ -3679,7 +3741,7 @@
                FT_CharMap     charmap,
                FT_CMap       *acmap )
   {
-    FT_Error   error = FT_Err_Ok;
+    FT_Error   error;
     FT_Face    face;
     FT_Memory  memory;
     FT_CMap    cmap = NULL;
@@ -3704,9 +3766,9 @@
       }
 
       /* add it to our list of charmaps */
-      if ( FT_RENEW_ARRAY( face->charmaps,
-                           face->num_charmaps,
-                           face->num_charmaps + 1 ) )
+      if ( FT_QRENEW_ARRAY( face->charmaps,
+                            face->num_charmaps,
+                            face->num_charmaps + 1 ) )
         goto Fail;
 
       face->charmaps[face->num_charmaps++] = (FT_CharMap)cmap;
@@ -4400,7 +4462,7 @@
     FT_ListNode  node    = NULL;
 
 
-    if ( FT_NEW( node ) )
+    if ( FT_QNEW( node ) )
       goto Exit;
 
     {
@@ -4412,8 +4474,7 @@
       render->glyph_format = clazz->glyph_format;
 
       /* allocate raster object if needed */
-      if ( clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
-           clazz->raster_class->raster_new                )
+      if ( clazz->raster_class->raster_new )
       {
         error = clazz->raster_class->raster_new( memory, &render->raster );
         if ( error )
@@ -4460,8 +4521,7 @@
 
 
       /* release raster object, if any */
-      if ( render->clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
-           render->raster                                         )
+      if ( render->raster )
         render->clazz->raster_class->raster_done( render->raster );
 
       /* remove from list */
@@ -4556,9 +4616,6 @@
 
     switch ( slot->format )
     {
-    case FT_GLYPH_FORMAT_BITMAP:   /* already a bitmap, don't do anything */
-      break;
-
     default:
       if ( slot->internal->load_flags & FT_LOAD_COLOR )
       {
@@ -4646,7 +4703,7 @@
         else
           renderer = FT_Lookup_Renderer( library, slot->format, &node );
 
-        error = FT_ERR( Unimplemented_Feature );
+        error = FT_ERR( Cannot_Render_Glyph );
         while ( renderer )
         {
           error = renderer->render( renderer, slot, render_mode, NULL );
@@ -4662,6 +4719,11 @@
           /* format.                                               */
           renderer = FT_Lookup_Renderer( library, slot->format, &node );
         }
+
+        /* it is not an error if we cannot render a bitmap glyph */
+        if ( FT_ERR_EQ( error, Cannot_Render_Glyph ) &&
+             slot->format == FT_GLYPH_FORMAT_BITMAP  )
+          error = FT_Err_Ok;
       }
     }
 
@@ -4734,11 +4796,11 @@
 
     /* we use FT_TRACE7 in this block */
     if ( !error                               &&
-         ft_trace_levels[trace_checksum] >= 7 )
+         ft_trace_levels[trace_checksum] >= 7 &&
+         slot->bitmap.buffer                  )
     {
       if ( slot->bitmap.rows  < 128U &&
-           slot->bitmap.width < 128U &&
-           slot->bitmap.buffer       )
+           slot->bitmap.width < 128U )
       {
         int  rows  = (int)slot->bitmap.rows;
         int  width = (int)slot->bitmap.width;
@@ -5149,16 +5211,16 @@
 
     if ( cur == limit )
     {
-      FT_ERROR(( "%s: can't find module `%s'\n",
-                 func_name, module_name ));
+      FT_TRACE2(( "%s: can't find module `%s'\n",
+                  func_name, module_name ));
       return FT_THROW( Missing_Module );
     }
 
     /* check whether we have a service interface */
     if ( !cur[0]->clazz->get_interface )
     {
-      FT_ERROR(( "%s: module `%s' doesn't support properties\n",
-                 func_name, module_name ));
+      FT_TRACE2(( "%s: module `%s' doesn't support properties\n",
+                  func_name, module_name ));
       return FT_THROW( Unimplemented_Feature );
     }
 
@@ -5167,8 +5229,8 @@
                                               FT_SERVICE_ID_PROPERTIES );
     if ( !interface )
     {
-      FT_ERROR(( "%s: module `%s' doesn't support properties\n",
-                 func_name, module_name ));
+      FT_TRACE2(( "%s: module `%s' doesn't support properties\n",
+                  func_name, module_name ));
       return FT_THROW( Unimplemented_Feature );
     }
 
@@ -5181,8 +5243,8 @@
 
     if ( missing_func )
     {
-      FT_ERROR(( "%s: property service of module `%s' is broken\n",
-                 func_name, module_name ));
+      FT_TRACE2(( "%s: property service of module `%s' is broken\n",
+                  func_name, module_name ));
       return FT_THROW( Unimplemented_Feature );
     }
 
@@ -5292,10 +5354,12 @@
     if ( !memory || !alibrary )
       return FT_THROW( Invalid_Argument );
 
+#ifndef FT_DEBUG_LOGGING
 #ifdef FT_DEBUG_LEVEL_ERROR
     /* init debugging support */
     ft_debug_init();
-#endif
+#endif /* FT_DEBUG_LEVEL_ERROR */
+#endif /* !FT_DEBUG_LOGGING */
 
     /* first of all, allocate the library object */
     if ( FT_NEW( library ) )
@@ -5567,4 +5631,145 @@
   }
 
 
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Bool )
+  FT_Get_Color_Glyph_Paint( FT_Face                  face,
+                            FT_UInt                  base_glyph,
+                            FT_Color_Root_Transform  root_transform,
+                            FT_OpaquePaint*          paint )
+  {
+    TT_Face       ttface;
+    SFNT_Service  sfnt;
+
+
+    if ( !face || !paint )
+      return 0;
+
+    if ( !FT_IS_SFNT( face ) )
+      return 0;
+
+    ttface = (TT_Face)face;
+    sfnt   = (SFNT_Service)ttface->sfnt;
+
+    if ( sfnt->get_colr_layer )
+      return sfnt->get_colr_glyph_paint( ttface,
+                                         base_glyph,
+                                         root_transform,
+                                         paint );
+    else
+      return 0;
+  }
+
+
+  /* documentation is in ftcolor.h */
+
+  FT_EXPORT_DEF( FT_Bool )
+  FT_Get_Color_Glyph_ClipBox( FT_Face      face,
+                              FT_UInt      base_glyph,
+                              FT_ClipBox*  clip_box )
+  {
+    TT_Face       ttface;
+    SFNT_Service  sfnt;
+
+
+    if ( !face || !clip_box )
+      return 0;
+
+    if ( !FT_IS_SFNT( face ) )
+      return 0;
+
+    ttface = (TT_Face)face;
+    sfnt   = (SFNT_Service)ttface->sfnt;
+
+    if ( sfnt->get_color_glyph_clipbox )
+      return sfnt->get_color_glyph_clipbox( ttface,
+                                            base_glyph,
+                                            clip_box );
+    else
+      return 0;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Bool )
+  FT_Get_Paint_Layers( FT_Face            face,
+                       FT_LayerIterator*  layer_iterator,
+                       FT_OpaquePaint*    paint )
+  {
+    TT_Face       ttface;
+    SFNT_Service  sfnt;
+
+
+    if ( !face || !paint || !layer_iterator )
+      return 0;
+
+    if ( !FT_IS_SFNT( face ) )
+      return 0;
+
+    ttface = (TT_Face)face;
+    sfnt   = (SFNT_Service)ttface->sfnt;
+
+    if ( sfnt->get_paint_layers )
+      return sfnt->get_paint_layers( ttface, layer_iterator, paint );
+    else
+      return 0;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Bool )
+  FT_Get_Paint( FT_Face face,
+                FT_OpaquePaint  opaque_paint,
+                FT_COLR_Paint*  paint )
+  {
+    TT_Face       ttface;
+    SFNT_Service  sfnt;
+
+
+    if ( !face || !paint || !paint )
+      return 0;
+
+    if ( !FT_IS_SFNT( face ) )
+      return 0;
+
+    ttface = (TT_Face)face;
+    sfnt   = (SFNT_Service)ttface->sfnt;
+
+    if ( sfnt->get_paint )
+      return sfnt->get_paint( ttface, opaque_paint, paint );
+    else
+      return 0;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Bool )
+  FT_Get_Colorline_Stops ( FT_Face                face,
+                           FT_ColorStop *         color_stop,
+                           FT_ColorStopIterator  *iterator )
+  {
+    TT_Face       ttface;
+    SFNT_Service  sfnt;
+
+
+    if ( !face || !color_stop || !iterator )
+      return 0;
+
+    if ( !FT_IS_SFNT( face ) )
+      return 0;
+
+    ttface = (TT_Face)face;
+    sfnt   = (SFNT_Service)ttface->sfnt;
+
+    if ( sfnt->get_colorline_stops )
+      return sfnt->get_colorline_stops ( ttface, color_stop, iterator );
+    else
+      return 0;
+  }
+
+
 /* END */
diff --git a/freetype/src/base/ftotval.c b/freetype/src/base/ftotval.c
index 90a5dd617..0f748d006 100644
--- a/freetype/src/base/ftotval.c
+++ b/freetype/src/base/ftotval.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for validating OpenType tables (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftoutln.c b/freetype/src/base/ftoutln.c
index 311f098e3..98c6ca16e 100644
--- a/freetype/src/base/ftoutln.c
+++ b/freetype/src/base/ftoutln.c
@@ -4,7 +4,7 @@
  *
  *   FreeType outline management (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftpatent.c b/freetype/src/base/ftpatent.c
index a02c636a6..cd192d33b 100644
--- a/freetype/src/base/ftpatent.c
+++ b/freetype/src/base/ftpatent.c
@@ -5,7 +5,7 @@
  *   FreeType API for checking patented TrueType bytecode instructions
  *   (body).  Obsolete, retained for backward compatibility.
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * David Turner.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftpfr.c b/freetype/src/base/ftpfr.c
index c656fcd9b..5afd5a183 100644
--- a/freetype/src/base/ftpfr.c
+++ b/freetype/src/base/ftpfr.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing PFR-specific data (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftpsprop.c b/freetype/src/base/ftpsprop.c
index 8c29f50f6..3655ae97e 100644
--- a/freetype/src/base/ftpsprop.c
+++ b/freetype/src/base/ftpsprop.c
@@ -5,7 +5,7 @@
  *   Get and set properties of PostScript drivers (body).
  *   See `ftdriver.h' for available properties.
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -220,7 +220,7 @@
       return error;
     }
 
-    FT_TRACE0(( "ps_property_set: missing property `%s'\n",
+    FT_TRACE2(( "ps_property_set: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
@@ -275,7 +275,7 @@
       return error;
     }
 
-    FT_TRACE0(( "ps_property_get: missing property `%s'\n",
+    FT_TRACE2(( "ps_property_get: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
diff --git a/freetype/src/base/ftrfork.c b/freetype/src/base/ftrfork.c
index f989be47f..cb7e94ddb 100644
--- a/freetype/src/base/ftrfork.c
+++ b/freetype/src/base/ftrfork.c
@@ -4,7 +4,7 @@
  *
  *   Embedded resource forks accessor (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * Masatake YAMATO and Redhat K.K.
  *
  * FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are
@@ -167,16 +167,11 @@
   }
 
 
-  static int
-  ft_raccess_sort_ref_by_id( FT_RFork_Ref*  a,
-                             FT_RFork_Ref*  b )
+  FT_COMPARE_DEF( int )
+  ft_raccess_sort_ref_by_id( const void*  a,
+                             const void*  b )
   {
-    if ( a->res_id < b->res_id )
-      return -1;
-    else if ( a->res_id > b->res_id )
-      return 1;
-    else
-      return 0;
+    return  ( (FT_RFork_Ref*)a )->res_id - ( (FT_RFork_Ref*)b )->res_id;
   }
 
 
@@ -256,7 +251,7 @@
         if ( error )
           return error;
 
-        if ( FT_NEW_ARRAY( ref, *count ) )
+        if ( FT_QNEW_ARRAY( ref, *count ) )
           return error;
 
         for ( j = 0; j < *count; j++ )
@@ -294,8 +289,7 @@
           ft_qsort( ref,
                     (size_t)*count,
                     sizeof ( FT_RFork_Ref ),
-                    ( int(*)(const void*,
-                             const void*) )ft_raccess_sort_ref_by_id );
+                    ft_raccess_sort_ref_by_id );
 
           FT_TRACE3(( "             -- sort resources by their ids --\n" ));
 
@@ -305,7 +299,7 @@
                         j, ref[j].res_id, ref[j].offset ));
         }
 
-        if ( FT_NEW_ARRAY( offsets_internal, *count ) )
+        if ( FT_QNEW_ARRAY( offsets_internal, *count ) )
           goto Exit;
 
         /* XXX: duplicated reference ID,
@@ -608,7 +602,7 @@
     if ( base_file_len + 6 > FT_INT_MAX )
       return FT_THROW( Array_Too_Large );
 
-    if ( FT_ALLOC( newpath, base_file_len + 6 ) )
+    if ( FT_QALLOC( newpath, base_file_len + 6 ) )
       return error;
 
     FT_MEM_COPY( newpath, base_file_name, base_file_len );
@@ -644,7 +638,7 @@
     if ( base_file_len + 18 > FT_INT_MAX )
       return FT_THROW( Array_Too_Large );
 
-    if ( FT_ALLOC( newpath, base_file_len + 18 ) )
+    if ( FT_QALLOC( newpath, base_file_len + 18 ) )
       return error;
 
     FT_MEM_COPY( newpath, base_file_name, base_file_len );
@@ -880,7 +874,7 @@
 
 
     new_length = ft_strlen( original_name ) + ft_strlen( insertion );
-    if ( FT_ALLOC( new_name, new_length + 1 ) )
+    if ( FT_QALLOC( new_name, new_length + 1 ) )
       return NULL;
 
     tmp = ft_strrchr( original_name, '/' );
diff --git a/freetype/src/base/ftsnames.c b/freetype/src/base/ftsnames.c
index 8507f28d3..44dba6663 100644
--- a/freetype/src/base/ftsnames.c
+++ b/freetype/src/base/ftsnames.c
@@ -7,7 +7,7 @@
  *
  *   This is _not_ used to retrieve glyph names!
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -65,7 +65,7 @@
           FT_Stream  stream = face->stream;
 
 
-          if ( FT_NEW_ARRAY  ( entry->string, entry->stringLength ) ||
+          if ( FT_QNEW_ARRAY ( entry->string, entry->stringLength ) ||
                FT_STREAM_SEEK( entry->stringOffset )                ||
                FT_STREAM_READ( entry->string, entry->stringLength ) )
           {
@@ -121,7 +121,7 @@
           FT_Stream  stream = face->stream;
 
 
-          if ( FT_NEW_ARRAY  ( entry->string, entry->stringLength ) ||
+          if ( FT_QNEW_ARRAY ( entry->string, entry->stringLength ) ||
                FT_STREAM_SEEK( entry->stringOffset )                ||
                FT_STREAM_READ( entry->string, entry->stringLength ) )
           {
diff --git a/freetype/src/base/ftstream.c b/freetype/src/base/ftstream.c
index d940254d8..5992998ba 100644
--- a/freetype/src/base/ftstream.c
+++ b/freetype/src/base/ftstream.c
@@ -4,7 +4,7 @@
  *
  *   I/O stream support (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -61,7 +61,7 @@
 
     if ( stream->read )
     {
-      if ( stream->read( stream, pos, 0, 0 ) )
+      if ( stream->read( stream, pos, NULL, 0 ) )
       {
         FT_ERROR(( "FT_Stream_Seek:"
                    " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
@@ -347,17 +347,17 @@
   }
 
 
-  FT_BASE_DEF( FT_Char )
-  FT_Stream_GetChar( FT_Stream  stream )
+  FT_BASE_DEF( FT_Byte )
+  FT_Stream_GetByte( FT_Stream  stream )
   {
-    FT_Char  result;
+    FT_Byte  result;
 
 
     FT_ASSERT( stream && stream->cursor );
 
     result = 0;
     if ( stream->cursor < stream->limit )
-      result = (FT_Char)*stream->cursor++;
+      result = *stream->cursor++;
 
     return result;
   }
@@ -455,8 +455,8 @@
   }
 
 
-  FT_BASE_DEF( FT_Char )
-  FT_Stream_ReadChar( FT_Stream  stream,
+  FT_BASE_DEF( FT_Byte )
+  FT_Stream_ReadByte( FT_Stream  stream,
                       FT_Error*  error )
   {
     FT_Byte  result = 0;
@@ -464,31 +464,32 @@
 
     FT_ASSERT( stream );
 
-    *error = FT_Err_Ok;
-
-    if ( stream->read )
+    if ( stream->pos < stream->size )
     {
-      if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
-        goto Fail;
-    }
-    else
-    {
-      if ( stream->pos < stream->size )
-        result = stream->base[stream->pos];
+      if ( stream->read )
+      {
+        if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
+          goto Fail;
+      }
       else
-        goto Fail;
+        result = stream->base[stream->pos];
     }
+    else
+      goto Fail;
+
     stream->pos++;
 
-    return (FT_Char)result;
+    *error = FT_Err_Ok;
+
+    return result;
 
   Fail:
     *error = FT_THROW( Invalid_Stream_Operation );
-    FT_ERROR(( "FT_Stream_ReadChar:"
+    FT_ERROR(( "FT_Stream_ReadByte:"
                " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
                stream->pos, stream->size ));
 
-    return 0;
+    return result;
   }
 
 
@@ -497,14 +498,12 @@
                         FT_Error*  error )
   {
     FT_Byte    reads[2];
-    FT_Byte*   p      = 0;
+    FT_Byte*   p;
     FT_UShort  result = 0;
 
 
     FT_ASSERT( stream );
 
-    *error = FT_Err_Ok;
-
     if ( stream->pos + 1 < stream->size )
     {
       if ( stream->read )
@@ -525,6 +524,8 @@
 
     stream->pos += 2;
 
+    *error = FT_Err_Ok;
+
     return result;
 
   Fail:
@@ -533,7 +534,7 @@
                " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
                stream->pos, stream->size ));
 
-    return 0;
+    return result;
   }
 
 
@@ -542,14 +543,12 @@
                           FT_Error*  error )
   {
     FT_Byte    reads[2];
-    FT_Byte*   p      = 0;
+    FT_Byte*   p;
     FT_UShort  result = 0;
 
 
     FT_ASSERT( stream );
 
-    *error = FT_Err_Ok;
-
     if ( stream->pos + 1 < stream->size )
     {
       if ( stream->read )
@@ -570,6 +569,8 @@
 
     stream->pos += 2;
 
+    *error = FT_Err_Ok;
+
     return result;
 
   Fail:
@@ -578,7 +579,7 @@
                " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
                stream->pos, stream->size ));
 
-    return 0;
+    return result;
   }
 
 
@@ -587,14 +588,12 @@
                          FT_Error*  error )
   {
     FT_Byte   reads[3];
-    FT_Byte*  p      = 0;
+    FT_Byte*  p;
     FT_ULong  result = 0;
 
 
     FT_ASSERT( stream );
 
-    *error = FT_Err_Ok;
-
     if ( stream->pos + 2 < stream->size )
     {
       if ( stream->read )
@@ -615,6 +614,8 @@
 
     stream->pos += 3;
 
+    *error = FT_Err_Ok;
+
     return result;
 
   Fail:
@@ -623,7 +624,7 @@
                " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
                stream->pos, stream->size ));
 
-    return 0;
+    return result;
   }
 
 
@@ -632,14 +633,12 @@
                        FT_Error*  error )
   {
     FT_Byte   reads[4];
-    FT_Byte*  p      = 0;
+    FT_Byte*  p;
     FT_ULong  result = 0;
 
 
     FT_ASSERT( stream );
 
-    *error = FT_Err_Ok;
-
     if ( stream->pos + 3 < stream->size )
     {
       if ( stream->read )
@@ -660,6 +659,8 @@
 
     stream->pos += 4;
 
+    *error = FT_Err_Ok;
+
     return result;
 
   Fail:
@@ -668,7 +669,7 @@
                " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
                stream->pos, stream->size ));
 
-    return 0;
+    return result;
   }
 
 
@@ -677,14 +678,12 @@
                          FT_Error*  error )
   {
     FT_Byte   reads[4];
-    FT_Byte*  p      = 0;
+    FT_Byte*  p;
     FT_ULong  result = 0;
 
 
     FT_ASSERT( stream );
 
-    *error = FT_Err_Ok;
-
     if ( stream->pos + 3 < stream->size )
     {
       if ( stream->read )
@@ -705,6 +704,8 @@
 
     stream->pos += 4;
 
+    *error = FT_Err_Ok;
+
     return result;
 
   Fail:
@@ -713,7 +714,7 @@
                " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
                stream->pos, stream->size ));
 
-    return 0;
+    return result;
   }
 
 
diff --git a/freetype/src/base/ftstroke.c b/freetype/src/base/ftstroke.c
index 56f98e1d9..37e964941 100644
--- a/freetype/src/base/ftstroke.c
+++ b/freetype/src/base/ftstroke.c
@@ -4,7 +4,7 @@
  *
  *   FreeType path stroker (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -974,7 +974,8 @@
     FT_StrokeBorder  border = stroker->borders + side;
     FT_Angle         phi, theta, rotate;
     FT_Fixed         length;
-    FT_Vector        sigma, delta;
+    FT_Vector        sigma = { 0, 0 };
+    FT_Vector        delta;
     FT_Error         error = FT_Err_Ok;
     FT_Bool          intersect;          /* use intersection of lines? */
 
@@ -1048,7 +1049,7 @@
     {
       /* this is a mitered (pointed) or beveled (truncated) corner */
       FT_Fixed   radius = stroker->radius;
-      FT_Vector  sigma;
+      FT_Vector  sigma = { 0, 0 };
       FT_Angle   theta = 0, phi = 0;
       FT_Bool    bevel, fixed_bevel;
 
@@ -1528,7 +1529,8 @@
       stroker->angle_in = angle_out;
     }
 
-    stroker->center = *to;
+    stroker->center      = *to;
+    stroker->line_length = 0;
 
   Exit:
     return error;
@@ -1744,7 +1746,8 @@
       stroker->angle_in = angle_out;
     }
 
-    stroker->center = *to;
+    stroker->center      = *to;
+    stroker->line_length = 0;
 
   Exit:
     return error;
@@ -1897,13 +1900,9 @@
     }
     else
     {
-      FT_Angle  turn;
-      FT_Int    inside_side;
-
-
       /* close the path if needed */
-      if ( stroker->center.x != stroker->subpath_start.x ||
-           stroker->center.y != stroker->subpath_start.y )
+      if ( !FT_IS_SMALL( stroker->center.x - stroker->subpath_start.x ) ||
+           !FT_IS_SMALL( stroker->center.y - stroker->subpath_start.y ) )
       {
          error = FT_Stroker_LineTo( stroker, &stroker->subpath_start );
          if ( error )
@@ -1912,29 +1911,11 @@
 
       /* process the corner */
       stroker->angle_out = stroker->subpath_angle;
-      turn               = FT_Angle_Diff( stroker->angle_in,
-                                          stroker->angle_out );
-
-      /* no specific corner processing is required if the turn is 0 */
-      if ( turn != 0 )
-      {
-        /* when we turn to the right, the inside side is 0 */
-        /* otherwise, the inside side is 1 */
-        inside_side = ( turn < 0 );
 
-        error = ft_stroker_inside( stroker,
-                                   inside_side,
-                                   stroker->subpath_line_length );
-        if ( error )
-          goto Exit;
-
-        /* process the outside side */
-        error = ft_stroker_outside( stroker,
-                                    !inside_side,
-                                    stroker->subpath_line_length );
-        if ( error )
-          goto Exit;
-      }
+      error = ft_stroker_process_corner( stroker,
+                                         stroker->subpath_line_length );
+      if ( error )
+        goto Exit;
 
       /* then end our two subpaths */
       ft_stroke_border_close( stroker->borders + 0, FALSE );
diff --git a/freetype/src/base/ftsynth.c b/freetype/src/base/ftsynth.c
index a9119e2b2..73565b130 100644
--- a/freetype/src/base/ftsynth.c
+++ b/freetype/src/base/ftsynth.c
@@ -4,7 +4,7 @@
  *
  *   FreeType synthesizing code for emboldening and slanting (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftsystem.c b/freetype/src/base/ftsystem.c
index 3013cbda9..9beb7e245 100644
--- a/freetype/src/base/ftsystem.c
+++ b/freetype/src/base/ftsystem.c
@@ -4,7 +4,7 @@
  *
  *   ANSI-specific FreeType low-level system interface (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -275,7 +275,7 @@
     stream->close = ft_ansi_stream_close;
 
     FT_TRACE1(( "FT_Stream_Open:" ));
-    FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+    FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
                 filepathname, stream->size ));
 
     return FT_Err_Ok;
diff --git a/freetype/src/base/fttrigon.c b/freetype/src/base/fttrigon.c
index c6f027cf6..0ca6d7810 100644
--- a/freetype/src/base/fttrigon.c
+++ b/freetype/src/base/fttrigon.c
@@ -4,7 +4,7 @@
  *
  *   FreeType trigonometric functions (body).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -53,7 +53,7 @@
   };
 
 
-#ifdef FT_LONG64
+#ifdef FT_INT64
 
   /* multiply a given value by the CORDIC shrink factor */
   static FT_Fixed
@@ -76,7 +76,7 @@
     return s < 0 ? -val : val;
   }
 
-#else /* !FT_LONG64 */
+#else /* !FT_INT64 */
 
   /* multiply a given value by the CORDIC shrink factor */
   static FT_Fixed
@@ -125,7 +125,7 @@
     return s < 0 ? -val : val;
   }
 
-#endif /* !FT_LONG64 */
+#endif /* !FT_INT64 */
 
 
   /* undefined and never called for zero vector */
diff --git a/freetype/src/base/fttype1.c b/freetype/src/base/fttype1.c
index be60ed6ec..0d0afbcef 100644
--- a/freetype/src/base/fttype1.c
+++ b/freetype/src/base/fttype1.c
@@ -4,7 +4,7 @@
  *
  *   FreeType utility file for PS names support (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftutil.c b/freetype/src/base/ftutil.c
index d90cfbcd2..3142faee9 100644
--- a/freetype/src/base/ftutil.c
+++ b/freetype/src/base/ftutil.c
@@ -4,7 +4,7 @@
  *
  *   FreeType utility file for memory and list management (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/ftver.rc b/freetype/src/base/ftver.rc
index 0b92e9b89..a3d05b378 100644
--- a/freetype/src/base/ftver.rc
+++ b/freetype/src/base/ftver.rc
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType VERSIONINFO resource for Windows DLLs.                      */
 /*                                                                         */
-/*  Copyright (C) 2018-2020 by                                             */
+/*  Copyright (C) 2018-2021 by                                             */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -18,8 +18,8 @@
 
 #include<windows.h>
 
-#define FT_VERSION      2,10,4,0
-#define FT_VERSION_STR  "2.10.4"
+#define FT_VERSION      2,11,1,0
+#define FT_VERSION_STR  "2.11.1"
 
 VS_VERSION_INFO      VERSIONINFO
 FILEVERSION          FT_VERSION
@@ -45,7 +45,7 @@ BEGIN
       VALUE "FileVersion",      FT_VERSION_STR
       VALUE "ProductName",      "FreeType"
       VALUE "ProductVersion",   FT_VERSION_STR
-      VALUE "LegalCopyright",   "\251 2000-2020 The FreeType Project www.freetype.org. All rights reserved."
+      VALUE "LegalCopyright",   "\251 2000-2021 The FreeType Project www.freetype.org. All rights reserved."
       VALUE "InternalName",     "freetype"
       VALUE "OriginalFilename", FT_FILENAME
     END
diff --git a/freetype/src/base/ftwinfnt.c b/freetype/src/base/ftwinfnt.c
index 699dc3d70..98f197afd 100644
--- a/freetype/src/base/ftwinfnt.c
+++ b/freetype/src/base/ftwinfnt.c
@@ -4,7 +4,7 @@
  *
  *   FreeType API for accessing Windows FNT specific info (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/base/rules.mk b/freetype/src/base/rules.mk
index 411c4c821..53289aee6 100644
--- a/freetype/src/base/rules.mk
+++ b/freetype/src/base/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/bdf/bdfdrivr.c b/freetype/src/bdf/bdfdrivr.c
index d29188b97..eb73a7cf9 100644
--- a/freetype/src/bdf/bdfdrivr.c
+++ b/freetype/src/bdf/bdfdrivr.c
@@ -276,7 +276,7 @@ THE SOFTWARE.
       char*  s;
 
 
-      if ( FT_ALLOC( face->style_name, len ) )
+      if ( FT_QALLOC( face->style_name, len ) )
         return error;
 
       s = face->style_name;
@@ -442,7 +442,7 @@ THE SOFTWARE.
       bdfface->num_glyphs = (FT_Long)( font->glyphs_size + 1 );
 
       bdfface->num_fixed_sizes = 1;
-      if ( FT_NEW_ARRAY( bdfface->available_sizes, 1 ) )
+      if ( FT_NEW( bdfface->available_sizes ) )
         goto Exit;
 
       {
@@ -451,8 +451,6 @@ THE SOFTWARE.
         long             value;
 
 
-        FT_ZERO( bsize );
-
         /* sanity checks */
         if ( font->font_ascent > 0x7FFF || font->font_ascent < -0x7FFF )
         {
@@ -489,7 +487,7 @@ THE SOFTWARE.
         else
         {
           /* this is a heuristical value */
-          bsize->width = (FT_Short)FT_MulDiv( bsize->height, 2, 3 );
+          bsize->width = ( bsize->height * 2 + 1 ) / 3;
         }
 
         prop = bdf_get_font_property( font, "POINT_SIZE" );
@@ -608,7 +606,7 @@ THE SOFTWARE.
         unsigned long  n;
 
 
-        if ( FT_NEW_ARRAY( face->en_table, font->glyphs_size ) )
+        if ( FT_QNEW_ARRAY( face->en_table, font->glyphs_size ) )
           goto Exit;
 
         face->default_glyph = 0;
diff --git a/freetype/src/bdf/bdflib.c b/freetype/src/bdf/bdflib.c
index a4ddb9a1d..b65c8a2f3 100644
--- a/freetype/src/bdf/bdflib.c
+++ b/freetype/src/bdf/bdflib.c
@@ -170,7 +170,7 @@
 
   /* An auxiliary macro to parse properties, to be used in conditionals. */
   /* It behaves like `strncmp' but also tests the following character    */
-  /* whether it is a whitespace or NULL.                                 */
+  /* whether it is a whitespace or null.                                 */
   /* `property' is a constant string of length `n' to compare with.      */
 #define _bdf_strncmp( name, property, n )      \
           ( ft_strncmp( name, property, n ) || \
@@ -185,12 +185,12 @@
                  "Added `FONT_ASCENT %hd'.\n"
 #define ACMSG2   "FONT_DESCENT property missing.  " \
                  "Added `FONT_DESCENT %hd'.\n"
-#define ACMSG3   "Font width != actual width.  Old: %hd New: %hd.\n"
+#define ACMSG3   "Font width != actual width.  Old: %d New: %d.\n"
 #define ACMSG4   "Font left bearing != actual left bearing.  " \
                  "Old: %hd New: %hd.\n"
 #define ACMSG5   "Font ascent != actual ascent.  Old: %hd New: %hd.\n"
-#define ACMSG6   "Font descent != actual descent.  Old: %hd New: %hd.\n"
-#define ACMSG7   "Font height != actual height. Old: %hd New: %hd.\n"
+#define ACMSG6   "Font descent != actual descent.  Old: %d New: %d.\n"
+#define ACMSG7   "Font height != actual height. Old: %d New: %d.\n"
 #define ACMSG8   "Glyph scalable width (SWIDTH) adjustments made.\n"
 #define ACMSG9   "SWIDTH field missing at line %ld.  Set automatically.\n"
 #define ACMSG10  "DWIDTH field missing at line %ld.  Set to glyph width.\n"
@@ -328,7 +328,7 @@
       else if ( newsize < oldsize || newsize > bigsize )
         newsize = bigsize;
 
-      if ( FT_RENEW_ARRAY( list->field, oldsize, newsize ) )
+      if ( FT_QRENEW_ARRAY( list->field, oldsize, newsize ) )
         goto Exit;
 
       list->size = newsize;
@@ -346,7 +346,7 @@
     unsigned long  i, u;
 
 
-    if ( list == 0 || list->used == 0 || n == 0 )
+    if ( list == NULL || list->used == 0 || n == 0 )
       return;
 
     if ( n >= list->used )
@@ -377,7 +377,7 @@
 
     *alen = 0;
 
-    if ( list == 0 || list->used == 0 )
+    if ( list == NULL || list->used == 0 )
       return 0;
 
     dp = list->field[0];
@@ -436,7 +436,7 @@
     /* In the original code, if the `separators' parameter is NULL or */
     /* empty, the list is split into individual bytes.  We don't need */
     /* this, so an error is signaled.                                 */
-    if ( separators == 0 || *separators == 0 )
+    if ( separators == NULL || *separators == 0 )
     {
       error = FT_THROW( Invalid_Argument );
       goto Exit;
@@ -504,7 +504,7 @@
     if ( final_empty )
       list->field[list->used++] = (char*)empty;
 
-    list->field[list->used] = 0;
+    list->field[list->used] = NULL;
 
   Exit:
     return error;
@@ -529,7 +529,7 @@
     FT_Error          error  = FT_Err_Ok;
 
 
-    if ( callback == 0 )
+    if ( callback == NULL )
     {
       error = FT_THROW( Invalid_Argument );
       goto Exit;
@@ -538,7 +538,7 @@
     /* initial size and allocation of the input buffer */
     buf_size = 1024;
 
-    if ( FT_NEW_ARRAY( buf, buf_size ) )
+    if ( FT_QALLOC( buf, buf_size ) )
       goto Exit;
 
     cb      = callback;
@@ -581,8 +581,14 @@
       /* or even resizing it                                       */
       if ( end >= avail )
       {
-        if ( bytes == 0 )  /* last line in file doesn't end in \r or \n */
-          break;           /* ignore it then exit                       */
+        if ( bytes == 0 )
+        {
+          /* last line in file doesn't end in \r or \n; */
+          /* ignore it then exit                        */
+          if ( lineno == 1 )
+            error = FT_THROW( Missing_Startfont_Field );
+          break;
+        }
 
         if ( start == 0 )
         {
@@ -593,13 +599,18 @@
 
           if ( buf_size >= 65536UL )  /* limit ourselves to 64KByte */
           {
-            FT_ERROR(( "_bdf_readstream: " ERRMSG6, lineno ));
-            error = FT_THROW( Invalid_Argument );
+            if ( lineno == 1 )
+              error = FT_THROW( Missing_Startfont_Field );
+            else
+            {
+              FT_ERROR(( "_bdf_readstream: " ERRMSG6, lineno ));
+              error = FT_THROW( Invalid_Argument );
+            }
             goto Exit;
           }
 
           new_size = buf_size * 2;
-          if ( FT_RENEW_ARRAY( buf, buf_size, new_size ) )
+          if ( FT_QREALLOC( buf, buf_size, new_size ) )
             goto Exit;
 
           cursor   = (ptrdiff_t)buf_size;
@@ -697,7 +708,7 @@
     unsigned long  v;
 
 
-    if ( s == 0 || *s == 0 )
+    if ( s == NULL || *s == 0 )
       return 0;
 
     for ( v = 0; sbitset( ddigits, *s ); s++ )
@@ -722,7 +733,7 @@
     long  v, neg;
 
 
-    if ( s == 0 || *s == 0 )
+    if ( s == NULL || *s == 0 )
       return 0;
 
     /* Check for a minus sign. */
@@ -755,7 +766,7 @@
     unsigned short  v;
 
 
-    if ( s == 0 || *s == 0 )
+    if ( s == NULL || *s == 0 )
       return 0;
 
     for ( v = 0; sbitset( ddigits, *s ); s++ )
@@ -780,7 +791,7 @@
     short  v, neg;
 
 
-    if ( s == 0 || *s == 0 )
+    if ( s == NULL || *s == 0 )
       return 0;
 
     /* Check for a minus. */
@@ -807,7 +818,7 @@
 
 
   /* Routine to compare two glyphs by encoding so they can be sorted. */
-  static int
+  FT_COMPARE_DEF( int )
   by_encoding( const void*  a,
                const void*  b )
   {
@@ -844,25 +855,25 @@
     if ( ft_hash_str_lookup( name, &(font->proptbl) ) )
       goto Exit;
 
-    if ( FT_RENEW_ARRAY( font->user_props,
-                         font->nuser_props,
-                         font->nuser_props + 1 ) )
+    if ( FT_QRENEW_ARRAY( font->user_props,
+                          font->nuser_props,
+                          font->nuser_props + 1 ) )
       goto Exit;
 
     p = font->user_props + font->nuser_props;
-    FT_ZERO( p );
 
     n = ft_strlen( name ) + 1;
-    if ( n > FT_ULONG_MAX )
+    if ( n > FT_LONG_MAX )
       return FT_THROW( Invalid_Argument );
 
-    if ( FT_NEW_ARRAY( p->name, n ) )
+    if ( FT_QALLOC( p->name, n ) )
       goto Exit;
 
     FT_MEM_COPY( (char *)p->name, name, n );
 
-    p->format  = format;
-    p->builtin = 0;
+    p->format     = format;
+    p->builtin    = 0;
+    p->value.atom = NULL;  /* nothing is ever stored here */
 
     n = _num_bdf_properties + font->nuser_props;
 
@@ -884,7 +895,7 @@
     size_t*  propid;
 
 
-    if ( name == 0 || *name == 0 )
+    if ( name == NULL || *name == 0 )
       return 0;
 
     if ( ( propid = ft_hash_str_lookup( name, &(font->proptbl) ) ) == NULL )
@@ -942,15 +953,15 @@
     FT_Error   error  = FT_Err_Ok;
 
 
-    if ( FT_RENEW_ARRAY( font->comments,
-                         font->comments_len,
-                         font->comments_len + len + 1 ) )
+    if ( FT_QRENEW_ARRAY( font->comments,
+                          font->comments_len,
+                          font->comments_len + len + 1 ) )
       goto Exit;
 
     cp = font->comments + font->comments_len;
 
     FT_MEM_COPY( cp, comment, len );
-    cp[len] = '\n';
+    cp[len] = '\0';
 
     font->comments_len += len + 1;
 
@@ -975,7 +986,7 @@
     FT_UNUSED( lineno );        /* only used in debug mode */
 
 
-    if ( font == 0 || font->name == 0 || font->name[0] == 0 )
+    if ( font == NULL || font->name == NULL || font->name[0] == 0 )
     {
       error = FT_THROW( Invalid_Argument );
       goto Exit;
@@ -1159,21 +1170,12 @@
     /* Allocate another property if this is overflowing. */
     if ( font->props_used == font->props_size )
     {
-      if ( font->props_size == 0 )
-      {
-        if ( FT_NEW_ARRAY( font->props, 1 ) )
-          goto Exit;
-      }
-      else
-      {
-        if ( FT_RENEW_ARRAY( font->props,
-                             font->props_size,
-                             font->props_size + 1 ) )
-          goto Exit;
-      }
+      if ( FT_QRENEW_ARRAY( font->props,
+                            font->props_size,
+                            font->props_size + 1 ) )
+        goto Exit;
 
       fp = font->props + font->props_size;
-      FT_ZERO( fp );
       font->props_size++;
     }
 
@@ -1191,8 +1193,8 @@
     switch ( prop->format )
     {
     case BDF_ATOM:
-      fp->value.atom = 0;
-      if ( value != 0 && value[0] )
+      fp->value.atom = NULL;
+      if ( value && value[0] )
       {
         if ( FT_STRDUP( fp->value.atom, value ) )
           goto Exit;
@@ -1314,15 +1316,18 @@
     /* Check for a comment. */
     if ( _bdf_strncmp( line, "COMMENT", 7 ) == 0 )
     {
-      linelen -= 7;
-
-      s = line + 7;
-      if ( *s != 0 )
+      if ( p->opts->keep_comments )
       {
-        s++;
-        linelen--;
+        linelen -= 7;
+
+        s = line + 7;
+        if ( *s != 0 )
+        {
+          s++;
+          linelen--;
+        }
+        error = _bdf_add_comment( p->font, s, linelen );
       }
-      error = _bdf_add_comment( p->font, s, linelen );
       goto Exit;
     }
 
@@ -1438,7 +1443,7 @@
         goto Exit;
       }
 
-      if ( FT_NEW_ARRAY( p->glyph_name, slen + 1 ) )
+      if ( FT_QALLOC( p->glyph_name, slen + 1 ) )
         goto Exit;
 
       FT_MEM_COPY( p->glyph_name, s, slen + 1 );
@@ -1506,7 +1511,7 @@
       {
         /* Unencoded glyph.  Check whether it should */
         /* be added or not.                          */
-        if ( p->opts->keep_unencoded != 0 )
+        if ( p->opts->keep_unencoded )
         {
           /* Allocate the next unencoded glyph. */
           if ( font->unencoded_used == font->unencoded_size )
@@ -1619,20 +1624,20 @@
       if ( error )
         goto Exit;
 
-      glyph->swidth = (unsigned short)_bdf_atoul( p->list.field[1] );
+      glyph->swidth = _bdf_atous( p->list.field[1] );
       p->flags |= BDF_SWIDTH_;
 
       goto Exit;
     }
 
-    /* Expect the DWIDTH (scalable width) field next. */
+    /* Expect the DWIDTH (device width) field next. */
     if ( _bdf_strncmp( line, "DWIDTH", 6 ) == 0 )
     {
       error = _bdf_list_split( &p->list, " +", line, linelen );
       if ( error )
         goto Exit;
 
-      glyph->dwidth = (unsigned short)_bdf_atoul( p->list.field[1] );
+      glyph->dwidth = _bdf_atous( p->list.field[1] );
 
       if ( !( p->flags & BDF_SWIDTH_ ) )
       {
@@ -1687,7 +1692,7 @@
 
       /* If the BDF_CORRECT_METRICS flag is set, then adjust the SWIDTH */
       /* value if necessary.                                            */
-      if ( p->opts->correct_metrics != 0 )
+      if ( p->opts->correct_metrics )
       {
         /* Determine the point size of the glyph. */
         unsigned short  sw = (unsigned short)FT_MulDiv(
@@ -1735,7 +1740,7 @@
       else
         glyph->bytes = (unsigned short)bitmap_size;
 
-      if ( FT_NEW_ARRAY( glyph->bitmap, glyph->bytes ) )
+      if ( FT_ALLOC( glyph->bitmap, glyph->bytes ) )
         goto Exit;
 
       p->row    = 0;
@@ -1894,7 +1899,7 @@
     /* comments before the STARTFONT line for some reason.                */
     if ( _bdf_strncmp( line, "COMMENT", 7 ) == 0 )
     {
-      if ( p->opts->keep_comments != 0 && p->font != 0 )
+      if ( p->opts->keep_comments && p->font )
       {
         linelen -= 7;
 
@@ -1904,13 +1909,8 @@
           s++;
           linelen--;
         }
-
         error = _bdf_add_comment( p->font, s, linelen );
-        if ( error )
-          goto Exit;
-        /* here font is not defined! */
       }
-
       goto Exit;
     }
 
@@ -1927,14 +1927,13 @@
       }
 
       p->flags = BDF_START_;
-      font = p->font = 0;
+      font = p->font = NULL;
 
       if ( FT_NEW( font ) )
         goto Exit;
       p->font = font;
 
       font->memory = p->memory;
-      p->memory    = 0;
 
       { /* setup */
         size_t           i;
@@ -2055,7 +2054,7 @@
       /* Allowing multiple `FONT' lines (which is invalid) doesn't hurt... */
       FT_FREE( p->font->name );
 
-      if ( FT_NEW_ARRAY( p->font->name, slen + 1 ) )
+      if ( FT_QALLOC( p->font->name, slen + 1 ) )
         goto Exit;
       FT_MEM_COPY( p->font->name, s, slen + 1 );
 
@@ -2095,7 +2094,7 @@
         unsigned short bpp;
 
 
-        bpp = (unsigned short)_bdf_atos( p->list.field[4] );
+        bpp = _bdf_atous( p->list.field[4] );
 
         /* Only values 1, 2, 4, 8 are allowed for greymap fonts. */
         if ( bpp > 4 )
@@ -2174,34 +2173,32 @@
 
   FT_LOCAL_DEF( FT_Error )
   bdf_load_font( FT_Stream       stream,
-                 FT_Memory       extmemory,
+                 FT_Memory       memory,
                  bdf_options_t*  opts,
                  bdf_font_t*    *font )
   {
     unsigned long  lineno = 0; /* make compiler happy */
     _bdf_parse_t   *p     = NULL;
 
-    FT_Memory  memory = extmemory; /* needed for FT_NEW */
-    FT_Error   error  = FT_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
 
 
     if ( FT_NEW( p ) )
       goto Exit;
 
-    memory    = NULL;
-    p->opts   = (bdf_options_t*)( ( opts != 0 ) ? opts : &_bdf_opts );
+    p->opts   = (bdf_options_t*)( opts ? opts : &_bdf_opts );
     p->minlb  = 32767;
     p->size   = stream->size;
-    p->memory = extmemory;  /* only during font creation */
+    p->memory = memory;  /* only during font creation */
 
-    _bdf_list_init( &p->list, extmemory );
+    _bdf_list_init( &p->list, memory );
 
     error = _bdf_readstream( stream, _bdf_parse_start,
                              (void *)p, &lineno );
     if ( error )
       goto Fail;
 
-    if ( p->font != 0 )
+    if ( p->font )
     {
       /* If the font is not proportional, set the font's monowidth */
       /* field to the width of the font bounding box.              */
@@ -2282,22 +2279,7 @@
       }
     }
 
-    if ( p->font != 0 )
-    {
-      /* Make sure the comments are NULL terminated if they exist. */
-      memory = p->font->memory;
-
-      if ( p->font->comments_len > 0 )
-      {
-        if ( FT_RENEW_ARRAY( p->font->comments,
-                             p->font->comments_len,
-                             p->font->comments_len + 1 ) )
-          goto Fail;
-
-        p->font->comments[p->font->comments_len] = 0;
-      }
-    }
-    else if ( !error )
+    if ( !p->font && !error )
       error = FT_THROW( Invalid_File_Format );
 
     *font = p->font;
@@ -2307,8 +2289,6 @@
     {
       _bdf_list_done( &p->list );
 
-      memory = extmemory;
-
       FT_FREE( p->glyph_name );
       FT_FREE( p );
     }
@@ -2318,8 +2298,6 @@
   Fail:
     bdf_free_font( p->font );
 
-    memory = extmemory;
-
     FT_FREE( p->font );
 
     goto Exit;
@@ -2335,7 +2313,7 @@
     FT_Memory        memory;
 
 
-    if ( font == 0 )
+    if ( font == NULL )
       return;
 
     memory = font->memory;
@@ -2385,11 +2363,7 @@
     /* Free up the user defined properties. */
     for ( prop = font->user_props, i = 0;
           i < font->nuser_props; i++, prop++ )
-    {
       FT_FREE( prop->name );
-      if ( prop->format == BDF_ATOM )
-        FT_FREE( prop->value.atom );
-    }
 
     FT_FREE( font->user_props );
 
@@ -2404,7 +2378,7 @@
     size_t*  propid;
 
 
-    if ( font == 0 || font->props_size == 0 || name == 0 || *name == 0 )
+    if ( font == NULL || font->props_size == 0 || name == NULL || *name == 0 )
       return 0;
 
     propid = ft_hash_str_lookup( name, (FT_Hash)font->internal );
diff --git a/freetype/src/bzip2/ftbzip2.c b/freetype/src/bzip2/ftbzip2.c
index 411c5d263..296cea088 100644
--- a/freetype/src/bzip2/ftbzip2.c
+++ b/freetype/src/bzip2/ftbzip2.c
@@ -8,7 +8,7 @@
  * parse compressed PCF fonts, as found with many X11 server
  * distributions.
  *
- * Copyright (C) 2010-2020 by
+ * Copyright (C) 2010-2021 by
  * Joel Klinghed.
  *
  * based on `src/gzip/ftgzip.c'
@@ -70,7 +70,7 @@
     FT_Pointer  p  = NULL;
 
 
-    (void)FT_ALLOC( p, sz );
+    FT_MEM_QALLOC( p, sz );
     return p;
   }
 
@@ -327,12 +327,13 @@
                              FT_ULong      count )
   {
     FT_Error  error = FT_Err_Ok;
-    FT_ULong  delta;
 
 
     for (;;)
     {
-      delta = (FT_ULong)( zip->limit - zip->cursor );
+      FT_ULong  delta = (FT_ULong)( zip->limit - zip->cursor );
+
+
       if ( delta >= count )
         delta = count;
 
@@ -494,7 +495,7 @@
 
     stream->size  = 0x7FFFFFFFL;  /* don't know the real size! */
     stream->pos   = 0;
-    stream->base  = 0;
+    stream->base  = NULL;
     stream->read  = ft_bzip2_stream_io;
     stream->close = ft_bzip2_stream_close;
 
diff --git a/freetype/src/bzip2/rules.mk b/freetype/src/bzip2/rules.mk
index eed0f4baa..e584277b0 100644
--- a/freetype/src/bzip2/rules.mk
+++ b/freetype/src/bzip2/rules.mk
@@ -2,7 +2,7 @@
 # FreeType 2 BZIP2 support configuration rules
 #
 
-# Copyright (C) 2010-2020 by
+# Copyright (C) 2010-2021 by
 # Joel Klinghed.
 #
 # based on `src/lzw/rules.mk'
diff --git a/freetype/src/cache/ftcache.c b/freetype/src/cache/ftcache.c
index e90f4639c..ddd3e43c0 100644
--- a/freetype/src/cache/ftcache.c
+++ b/freetype/src/cache/ftcache.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType Caching sub-system (body only).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcbasic.c b/freetype/src/cache/ftcbasic.c
index 43ea314d4..1760c5fbd 100644
--- a/freetype/src/cache/ftcbasic.c
+++ b/freetype/src/cache/ftcbasic.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType basic cache interface (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -108,12 +108,16 @@
     if ( error || !face )
       return result;
 
+#ifdef FT_DEBUG_LEVEL_TRACE
     if ( (FT_ULong)face->num_glyphs > FT_UINT_MAX || 0 > face->num_glyphs )
+    {
       FT_TRACE1(( "ftc_basic_family_get_count:"
-                  " the number of glyphs in this face is %ld,\n"
-                  "                           "
-                  " which is too much and thus truncated\n",
+                  " the number of glyphs in this face is %ld,\n",
                   face->num_glyphs ));
+      FT_TRACE1(( "                           "
+                  " which is too much and thus truncated\n" ));
+    }
+#endif
 
     if ( !error )
       result = (FT_UInt)face->num_glyphs;
diff --git a/freetype/src/cache/ftccache.c b/freetype/src/cache/ftccache.c
index 1c8e0f322..5bbf32929 100644
--- a/freetype/src/cache/ftccache.c
+++ b/freetype/src/cache/ftccache.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType internal cache interface (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -90,15 +90,14 @@
   ftc_get_top_node_for_hash( FTC_Cache  cache,
                              FT_Offset  hash )
   {
-    FTC_Node*  pnode;
     FT_Offset  idx;
 
 
     idx = hash & cache->mask;
     if ( idx < cache->p )
       idx = hash & ( 2 * cache->mask + 1 );
-    pnode = cache->buckets + idx;
-    return pnode;
+
+    return cache->buckets + idx;
   }
 
 #endif /* !FTC_INLINE */
@@ -119,7 +118,7 @@
       FT_UFast  count = mask + p + 1;    /* number of buckets */
 
 
-      /* do we need to shrink the buckets array? */
+      /* do we need to expand the buckets array? */
       if ( cache->slack < 0 )
       {
         FTC_Node  new_list = NULL;
@@ -172,7 +171,7 @@
           cache->p = p + 1;
       }
 
-      /* do we need to expand the buckets array? */
+      /* do we need to shrink the buckets array? */
       else if ( cache->slack > (FT_Long)count * FTC_HASH_SUB_LOAD )
       {
         FT_UFast   old_index = p + mask;
@@ -189,7 +188,7 @@
 
 
           /* if we can't shrink the array, leave immediately */
-          if ( FT_RENEW_ARRAY( cache->buckets,
+          if ( FT_QRENEW_ARRAY( cache->buckets,
                                ( mask + 1 ) * 2, mask + 1 ) )
             break;
 
@@ -341,7 +340,7 @@
     cache->mask  = FTC_HASH_INITIAL_SIZE - 1;
     cache->slack = FTC_HASH_INITIAL_SIZE * FTC_HASH_MAX_LOAD;
 
-    (void)FT_NEW_ARRAY( cache->buckets, FTC_HASH_INITIAL_SIZE * 2 );
+    FT_MEM_NEW_ARRAY( cache->buckets, FTC_HASH_INITIAL_SIZE * 2 );
     return error;
   }
 
@@ -360,7 +359,7 @@
 
       for ( i = 0; i < count; i++ )
       {
-        FTC_Node  *pnode = cache->buckets + i, next, node = *pnode;
+        FTC_Node  node = cache->buckets[i], next;
 
 
         while ( node )
@@ -417,7 +416,7 @@
                  FTC_Node   node )
   {
     node->hash        = hash;
-    node->cache_index = (FT_UInt16)cache->index;
+    node->cache_index = (FT_UShort)cache->index;
     node->ref_count   = 0;
 
     ftc_node_hash_link( node, cache );
@@ -459,7 +458,7 @@
     {
       error = cache->clazz.node_new( &node, query, cache );
     }
-    FTC_CACHE_TRYLOOP_END( NULL );
+    FTC_CACHE_TRYLOOP_END( NULL )
 
     if ( error )
       node = NULL;
@@ -528,7 +527,7 @@
           goto NewNode;
         }
         else
-          pnode = &((*pnode)->link);
+          pnode = &(*pnode)->link;
       }
     }
 
@@ -571,8 +570,7 @@
     count = cache->p + cache->mask + 1;
     for ( i = 0; i < count; i++ )
     {
-      FTC_Node*  bucket = cache->buckets + i;
-      FTC_Node*  pnode  = bucket;
+      FTC_Node*  pnode = cache->buckets + i;
 
 
       for (;;)
diff --git a/freetype/src/cache/ftccache.h b/freetype/src/cache/ftccache.h
index 11698bb0e..4849b9235 100644
--- a/freetype/src/cache/ftccache.h
+++ b/freetype/src/cache/ftccache.h
@@ -4,7 +4,7 @@
  *
  *   FreeType internal cache interface (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -251,7 +251,7 @@ FT_BEGIN_HEADER
           goto NewNode_;                                                 \
         }                                                                \
         else                                                             \
-          _pnode = &((*_pnode)->link);                                   \
+          _pnode = &(*_pnode)->link;                                     \
       }                                                                  \
     }                                                                    \
                                                                          \
diff --git a/freetype/src/cache/ftccback.h b/freetype/src/cache/ftccback.h
index 542acb156..8185fe373 100644
--- a/freetype/src/cache/ftccback.h
+++ b/freetype/src/cache/ftccback.h
@@ -4,7 +4,7 @@
  *
  *   Callback functions of the caching sub-system (specification only).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftccmap.c b/freetype/src/cache/ftccmap.c
index 468c008cf..40b449b9c 100644
--- a/freetype/src/cache/ftccmap.c
+++ b/freetype/src/cache/ftccmap.c
@@ -4,7 +4,7 @@
  *
  *   FreeType CharMap cache (body)
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -273,12 +273,11 @@
     if ( error )
       goto Exit;
 
-    FT_ASSERT( (FT_UInt)( char_code - FTC_CMAP_NODE( node )->first ) <
-                FTC_CMAP_INDICES_MAX );
+    FT_ASSERT( char_code - FTC_CMAP_NODE( node )->first <
+               FTC_CMAP_INDICES_MAX );
 
     /* something rotten can happen with rogue clients */
-    if ( (FT_UInt)( char_code - FTC_CMAP_NODE( node )->first >=
-                    FTC_CMAP_INDICES_MAX ) )
+    if ( char_code - FTC_CMAP_NODE( node )->first >= FTC_CMAP_INDICES_MAX )
       return 0; /* XXX: should return appropriate error */
 
     gindex = FTC_CMAP_NODE( node )->indices[char_code -
diff --git a/freetype/src/cache/ftcerror.h b/freetype/src/cache/ftcerror.h
index bedfd2837..2c6faf65e 100644
--- a/freetype/src/cache/ftcerror.h
+++ b/freetype/src/cache/ftcerror.h
@@ -4,7 +4,7 @@
  *
  *   Caching sub-system error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcglyph.c b/freetype/src/cache/ftcglyph.c
index 7f5438aad..52771c7a8 100644
--- a/freetype/src/cache/ftcglyph.c
+++ b/freetype/src/cache/ftcglyph.c
@@ -4,7 +4,7 @@
  *
  *   FreeType Glyph Image (FT_Glyph) cache (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcglyph.h b/freetype/src/cache/ftcglyph.h
index 5629545f3..cf00cdc7b 100644
--- a/freetype/src/cache/ftcglyph.h
+++ b/freetype/src/cache/ftcglyph.h
@@ -4,7 +4,7 @@
  *
  *   FreeType abstract glyph cache (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcimage.c b/freetype/src/cache/ftcimage.c
index 58ebad8c9..3f12a654b 100644
--- a/freetype/src/cache/ftcimage.c
+++ b/freetype/src/cache/ftcimage.c
@@ -4,7 +4,7 @@
  *
  *   FreeType Image cache (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcimage.h b/freetype/src/cache/ftcimage.h
index a400788b3..8b28d6f00 100644
--- a/freetype/src/cache/ftcimage.h
+++ b/freetype/src/cache/ftcimage.h
@@ -4,7 +4,7 @@
  *
  *   FreeType Generic Image cache (specification)
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcmanag.c b/freetype/src/cache/ftcmanag.c
index 436d41f37..512de8a3f 100644
--- a/freetype/src/cache/ftcmanag.c
+++ b/freetype/src/cache/ftcmanag.c
@@ -4,7 +4,7 @@
  *
  *   FreeType Cache Manager (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -357,7 +357,7 @@
   {
     FT_Error     error;
     FT_Memory    memory;
-    FTC_Manager  manager = 0;
+    FTC_Manager  manager = NULL;
 
 
     if ( !library )
@@ -368,7 +368,7 @@
 
     memory = library->memory;
 
-    if ( FT_NEW( manager ) )
+    if ( FT_QNEW( manager ) )
       goto Exit;
 
     if ( max_faces == 0 )
@@ -399,6 +399,10 @@
                       manager,
                       memory );
 
+    manager->nodes_list = NULL;
+    manager->num_nodes  = 0;
+    manager->num_caches = 0;
+
     *amanager = manager;
 
   Exit:
@@ -593,7 +597,7 @@
         goto Exit;
       }
 
-      if ( !FT_ALLOC( cache, clazz->cache_size ) )
+      if ( !FT_QALLOC( cache, clazz->cache_size ) )
       {
         cache->manager   = manager;
         cache->memory    = memory;
diff --git a/freetype/src/cache/ftcmanag.h b/freetype/src/cache/ftcmanag.h
index 6c6ec6854..99aa92636 100644
--- a/freetype/src/cache/ftcmanag.h
+++ b/freetype/src/cache/ftcmanag.h
@@ -4,7 +4,7 @@
  *
  *   FreeType Cache Manager (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcmru.c b/freetype/src/cache/ftcmru.c
index 8feed45f6..2cac6f9d3 100644
--- a/freetype/src/cache/ftcmru.c
+++ b/freetype/src/cache/ftcmru.c
@@ -4,7 +4,7 @@
  *
  *   FreeType MRU support (body).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -262,7 +262,7 @@
       if ( list->clazz.node_done )
         list->clazz.node_done( node, list->data );
     }
-    else if ( FT_ALLOC( node, list->clazz.node_size ) )
+    else if ( FT_QALLOC( node, list->clazz.node_size ) )
       goto Exit;
 
     error = list->clazz.node_init( node, key, list->data );
diff --git a/freetype/src/cache/ftcmru.h b/freetype/src/cache/ftcmru.h
index ac4f9b126..6befde307 100644
--- a/freetype/src/cache/ftcmru.h
+++ b/freetype/src/cache/ftcmru.h
@@ -4,7 +4,7 @@
  *
  *   Simple MRU list-cache (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/ftcsbits.c b/freetype/src/cache/ftcsbits.c
index e0db930af..362999fce 100644
--- a/freetype/src/cache/ftcsbits.c
+++ b/freetype/src/cache/ftcsbits.c
@@ -4,7 +4,7 @@
  *
  *   FreeType sbits manager (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -52,10 +52,8 @@
       pitch = -pitch;
 
     size = (FT_ULong)pitch * bitmap->rows;
-    if ( !size )
-      return FT_Err_Ok;
 
-    if ( !FT_ALLOC( sbit->buffer, size ) )
+    if ( !FT_QALLOC( sbit->buffer, size ) )
       FT_MEM_COPY( sbit->buffer, bitmap->buffer, size );
 
     return error;
@@ -108,13 +106,12 @@
     FT_Error          error;
     FTC_GNode         gnode  = FTC_GNODE( snode );
     FTC_Family        family = gnode->family;
-    FT_Memory         memory = manager->memory;
     FT_Face           face;
     FTC_SBit          sbit;
     FTC_SFamilyClass  clazz;
 
 
-    if ( (FT_UInt)(gindex - gnode->gindex) >= snode->count )
+    if ( gindex - gnode->gindex >= snode->count )
     {
       FT_ERROR(( "ftc_snode_load: invalid glyph index" ));
       return FT_THROW( Invalid_Argument );
@@ -123,8 +120,6 @@
     sbit  = snode->sbits + ( gindex - gnode->gindex );
     clazz = (FTC_SFamilyClass)family->clazz;
 
-    sbit->buffer = 0;
-
     error = clazz->family_load_glyph( family, gindex, manager, &face );
     if ( error )
       goto BadGlyph;
@@ -143,12 +138,13 @@
         goto BadGlyph;
       }
 
-      /* Check whether our values fit into 8-bit containers!    */
+      /* Check whether our values fit into 8/16-bit containers! */
       /* If this is not the case, our bitmap is too large       */
       /* and we will leave it as `missing' with sbit.buffer = 0 */
 
 #define CHECK_CHAR( d )  ( temp = (FT_Char)d, (FT_Int) temp == (FT_Int) d )
 #define CHECK_BYTE( d )  ( temp = (FT_Byte)d, (FT_UInt)temp == (FT_UInt)d )
+#define CHECK_SHRT( d )  ( temp = (FT_Short)d, (FT_Int)temp == (FT_Int) d )
 
       /* horizontal advance in pixels */
       xadvance = ( slot->advance.x + 32 ) >> 6;
@@ -156,7 +152,7 @@
 
       if ( !CHECK_BYTE( bitmap->rows  )     ||
            !CHECK_BYTE( bitmap->width )     ||
-           !CHECK_CHAR( bitmap->pitch )     ||
+           !CHECK_SHRT( bitmap->pitch )     ||
            !CHECK_CHAR( slot->bitmap_left ) ||
            !CHECK_CHAR( slot->bitmap_top  ) ||
            !CHECK_CHAR( xadvance )          ||
@@ -169,7 +165,7 @@
 
       sbit->width     = (FT_Byte)bitmap->width;
       sbit->height    = (FT_Byte)bitmap->rows;
-      sbit->pitch     = (FT_Char)bitmap->pitch;
+      sbit->pitch     = (FT_Short)bitmap->pitch;
       sbit->left      = (FT_Char)slot->bitmap_left;
       sbit->top       = (FT_Char)slot->bitmap_top;
       sbit->xadvance  = (FT_Char)xadvance;
@@ -177,8 +173,17 @@
       sbit->format    = (FT_Byte)bitmap->pixel_mode;
       sbit->max_grays = (FT_Byte)(bitmap->num_grays - 1);
 
-      /* copy the bitmap into a new buffer -- ignore error */
-      error = ftc_sbit_copy_bitmap( sbit, bitmap, memory );
+      if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+      {
+        /* take the bitmap ownership */
+        sbit->buffer = bitmap->buffer;
+        slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+      }
+      else
+      {
+        /* copy the bitmap into a new buffer -- ignore error */
+        error = ftc_sbit_copy_bitmap( sbit, bitmap, manager->memory );
+      }
 
       /* now, compute size */
       if ( asize )
@@ -337,8 +342,8 @@
 
     if (list_changed)
       *list_changed = FALSE;
-    result = FT_BOOL( gnode->family == gquery->family                    &&
-                      (FT_UInt)( gindex - gnode->gindex ) < snode->count );
+    result = FT_BOOL( gnode->family == gquery->family       &&
+                      gindex - gnode->gindex < snode->count );
     if ( result )
     {
       /* check if we need to load the glyph bitmap now */
@@ -390,7 +395,7 @@
         {
           error = ftc_snode_load( snode, cache->manager, gindex, &size );
         }
-        FTC_CACHE_TRYLOOP_END( list_changed );
+        FTC_CACHE_TRYLOOP_END( list_changed )
 
         ftcsnode->ref_count--;  /* unlock the node */
 
diff --git a/freetype/src/cache/ftcsbits.h b/freetype/src/cache/ftcsbits.h
index 46f797e72..9f2d5fb33 100644
--- a/freetype/src/cache/ftcsbits.h
+++ b/freetype/src/cache/ftcsbits.h
@@ -4,7 +4,7 @@
  *
  *   A small-bitmap cache (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cache/rules.mk b/freetype/src/cache/rules.mk
index 4738b5153..0abd216a8 100644
--- a/freetype/src/cache/rules.mk
+++ b/freetype/src/cache/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2000-2020 by
+# Copyright (C) 2000-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/cff/cff.c b/freetype/src/cff/cff.c
index 0fa6c8787..c2ffea3d0 100644
--- a/freetype/src/cff/cff.c
+++ b/freetype/src/cff/cff.c
@@ -4,7 +4,7 @@
  *
  *   FreeType OpenType driver component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cffcmap.c b/freetype/src/cff/cffcmap.c
index 6d16ed422..ff1aae69e 100644
--- a/freetype/src/cff/cffcmap.c
+++ b/freetype/src/cff/cffcmap.c
@@ -4,7 +4,7 @@
  *
  *   CFF character mapping table (cmap) support (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cffcmap.h b/freetype/src/cff/cffcmap.h
index 69fab8dc6..221e255af 100644
--- a/freetype/src/cff/cffcmap.h
+++ b/freetype/src/cff/cffcmap.h
@@ -4,7 +4,7 @@
  *
  *   CFF character mapping table (cmap) support (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cffdrivr.c b/freetype/src/cff/cffdrivr.c
index 486ab2423..59210f37c 100644
--- a/freetype/src/cff/cffdrivr.c
+++ b/freetype/src/cff/cffdrivr.c
@@ -4,7 +4,7 @@
  *
  *   OpenType font driver implementation (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -345,8 +345,8 @@
       else
       {
         FT_ERROR(( "cff_get_glyph_name:"
-                   " cannot get glyph name from a CFF2 font\n"
-                   "                   "
+                   " cannot get glyph name from a CFF2 font\n" ));
+        FT_ERROR(( "                   "
                    " without the `psnames' module\n" ));
         error = FT_THROW( Missing_Module );
         goto Exit;
@@ -356,8 +356,8 @@
     if ( !font->psnames )
     {
       FT_ERROR(( "cff_get_glyph_name:"
-                 " cannot get glyph name from CFF & CEF fonts\n"
-                 "                   "
+                 " cannot get glyph name from CFF & CEF fonts\n" ));
+      FT_ERROR(( "                   "
                  " without the `psnames' module\n" ));
       error = FT_THROW( Missing_Module );
       goto Exit;
@@ -412,8 +412,8 @@
       else
       {
         FT_ERROR(( "cff_get_name_index:"
-                   " cannot get glyph index from a CFF2 font\n"
-                   "                   "
+                   " cannot get glyph index from a CFF2 font\n" ));
+        FT_ERROR(( "                   "
                    " without the `psnames' module\n" ));
         return 0;
       }
@@ -474,11 +474,11 @@
     if ( cff && !cff->font_info )
     {
       CFF_FontRecDict  dict      = &cff->top_font.font_dict;
-      PS_FontInfoRec  *font_info = NULL;
       FT_Memory        memory    = face->root.memory;
+      PS_FontInfoRec*  font_info = NULL;
 
 
-      if ( FT_ALLOC( font_info, sizeof ( *font_info ) ) )
+      if ( FT_QNEW( font_info ) )
         goto Fail;
 
       font_info->version     = cff_index_get_sid_string( cff,
@@ -515,15 +515,15 @@
     FT_Error  error = FT_Err_Ok;
 
 
-    if ( cff && cff->font_extra == NULL )
+    if ( cff && !cff->font_extra )
     {
       CFF_FontRecDict   dict       = &cff->top_font.font_dict;
-      PS_FontExtraRec*  font_extra = NULL;
       FT_Memory         memory     = face->root.memory;
+      PS_FontExtraRec*  font_extra = NULL;
       FT_String*        embedded_postscript;
 
 
-      if ( FT_ALLOC( font_extra, sizeof ( *font_extra ) ) )
+      if ( FT_QNEW( font_extra ) )
         goto Fail;
 
       font_extra->fs_type = 0U;
diff --git a/freetype/src/cff/cffdrivr.h b/freetype/src/cff/cffdrivr.h
index d198dd35c..fce92bbb0 100644
--- a/freetype/src/cff/cffdrivr.h
+++ b/freetype/src/cff/cffdrivr.h
@@ -4,7 +4,7 @@
  *
  *   High-level OpenType driver interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cfferrs.h b/freetype/src/cff/cfferrs.h
index 5b00a3f0a..b507ec8bb 100644
--- a/freetype/src/cff/cfferrs.h
+++ b/freetype/src/cff/cfferrs.h
@@ -4,7 +4,7 @@
  *
  *   CFF error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cffgload.c b/freetype/src/cff/cffgload.c
index feee38a41..97e8f9c1c 100644
--- a/freetype/src/cff/cffgload.c
+++ b/freetype/src/cff/cffgload.c
@@ -4,7 +4,7 @@
  *
  *   OpenType Glyph Loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -59,7 +59,7 @@
 
 
       *pointer = (FT_Byte*)data.pointer;
-      *length  = (FT_ULong)data.length;
+      *length  = data.length;
 
       return error;
     }
@@ -94,7 +94,7 @@
 
 
       data.pointer = *pointer;
-      data.length  = (FT_Int)length;
+      data.length  = (FT_UInt)length;
 
       face->root.internal->incremental_interface->funcs->free_glyph_data(
         face->root.internal->incremental_interface->object, &data );
diff --git a/freetype/src/cff/cffgload.h b/freetype/src/cff/cffgload.h
index 3b312f452..d0d6a6fa0 100644
--- a/freetype/src/cff/cffgload.h
+++ b/freetype/src/cff/cffgload.h
@@ -4,7 +4,7 @@
  *
  *   OpenType Glyph Loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cffload.c b/freetype/src/cff/cffload.c
index 73d3eecd3..3c3f6fe50 100644
--- a/freetype/src/cff/cffload.c
+++ b/freetype/src/cff/cffload.c
@@ -4,7 +4,7 @@
  *
  *   OpenType and CFF data/program tables loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -356,9 +356,9 @@
 
       data_size = (FT_ULong)( idx->count + 1 ) * offsize;
 
-      if ( FT_NEW_ARRAY( idx->offsets, idx->count + 1 ) ||
-           FT_STREAM_SEEK( idx->start + idx->hdr_size ) ||
-           FT_FRAME_ENTER( data_size )                  )
+      if ( FT_QNEW_ARRAY( idx->offsets, idx->count + 1 ) ||
+           FT_STREAM_SEEK( idx->start + idx->hdr_size )  ||
+           FT_FRAME_ENTER( data_size )                   )
         goto Exit;
 
       poff   = idx->offsets;
@@ -400,7 +400,7 @@
 
   /* Allocate a table containing pointers to an index's elements. */
   /* The `pool' argument makes this function convert the index    */
-  /* entries to C-style strings (this is, NULL-terminated).       */
+  /* entries to C-style strings (this is, null-terminated).       */
   static FT_Error
   cff_index_get_pointers( CFF_Index   idx,
                           FT_Byte***  table,
@@ -427,7 +427,7 @@
     new_size = idx->data_size + idx->count;
 
     if ( idx->count > 0                                &&
-         !FT_NEW_ARRAY( tbl, idx->count + 1 )          &&
+         !FT_QNEW_ARRAY( tbl, idx->count + 1 )         &&
          ( !pool || !FT_ALLOC( new_bytes, new_size ) ) )
     {
       FT_ULong  n, cur_offset;
@@ -622,7 +622,7 @@
     FT_Byte*    bytes;
     FT_ULong    byte_len;
     FT_Error    error;
-    FT_String*  name = 0;
+    FT_String*  name = NULL;
 
 
     if ( !idx->stream )  /* CFF2 does not include a name index */
@@ -634,10 +634,9 @@
     if ( error )
       goto Exit;
 
-    if ( !FT_ALLOC( name, byte_len + 1 ) )
+    if ( !FT_QALLOC( name, byte_len + 1 ) )
     {
-      if ( byte_len )
-        FT_MEM_COPY( name, bytes, byte_len );
+      FT_MEM_COPY( name, bytes, byte_len );
       name[byte_len] = 0;
     }
     cff_index_forget_element( idx, &bytes );
@@ -772,8 +771,7 @@
 
     case 3:
       /* first, compare to the cache */
-      if ( (FT_UInt)( glyph_index - fdselect->cache_first ) <
-                        fdselect->cache_count )
+      if ( glyph_index - fdselect->cache_first < fdselect->cache_count )
       {
         fd = fdselect->cache_fd;
         break;
@@ -836,7 +834,6 @@
   {
     FT_Error   error   = FT_Err_Ok;
     FT_UInt    i;
-    FT_Long    j;
     FT_UShort  max_cid = 0;
 
 
@@ -854,9 +851,10 @@
 
     /* When multiple GIDs map to the same CID, we choose the lowest */
     /* GID.  This is not described in any spec, but it matches the  */
-    /* behaviour of recent Acroread versions.                       */
-    for ( j = (FT_Long)num_glyphs - 1; j >= 0; j-- )
-      charset->cids[charset->sids[j]] = (FT_UShort)j;
+    /* behaviour of recent Acroread versions.  The loop stops when  */
+    /* the unsigned index wraps around after reaching zero.         */
+    for ( i = num_glyphs - 1; i < num_glyphs; i-- )
+      charset->cids[charset->sids[i]] = (FT_UShort)i;
 
     charset->max_cid    = max_cid;
     charset->num_glyphs = num_glyphs;
@@ -932,7 +930,7 @@
         goto Exit;
 
       /* Allocate memory for sids. */
-      if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+      if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
         goto Exit;
 
       /* assign the .notdef glyph */
@@ -1018,14 +1016,14 @@
       case 0:
         if ( num_glyphs > 229 )
         {
-          FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
-                     "predefined charset (Adobe ISO-Latin)\n" ));
+          FT_ERROR(( "cff_charset_load: implicit charset larger than\n" ));
+          FT_ERROR(( "predefined charset (Adobe ISO-Latin)\n" ));
           error = FT_THROW( Invalid_File_Format );
           goto Exit;
         }
 
         /* Allocate memory for sids. */
-        if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+        if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
           goto Exit;
 
         /* Copy the predefined charset into the allocated memory. */
@@ -1036,14 +1034,14 @@
       case 1:
         if ( num_glyphs > 166 )
         {
-          FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
-                     "predefined charset (Adobe Expert)\n" ));
+          FT_ERROR(( "cff_charset_load: implicit charset larger than\n" ));
+          FT_ERROR(( "predefined charset (Adobe Expert)\n" ));
           error = FT_THROW( Invalid_File_Format );
           goto Exit;
         }
 
         /* Allocate memory for sids. */
-        if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+        if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
           goto Exit;
 
         /* Copy the predefined charset into the allocated memory.     */
@@ -1054,14 +1052,14 @@
       case 2:
         if ( num_glyphs > 87 )
         {
-          FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
-                     "predefined charset (Adobe Expert Subset)\n" ));
+          FT_ERROR(( "cff_charset_load: implicit charset larger than\n" ));
+          FT_ERROR(( "predefined charset (Adobe Expert Subset)\n" ));
           error = FT_THROW( Invalid_File_Format );
           goto Exit;
         }
 
         /* Allocate memory for sids. */
-        if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+        if ( FT_QNEW_ARRAY( charset->sids, num_glyphs ) )
           goto Exit;
 
         /* Copy the predefined charset into the allocated memory.     */
@@ -1087,7 +1085,6 @@
       FT_FREE( charset->cids );
       charset->format = 0;
       charset->offset = 0;
-      charset->sids   = 0;
     }
 
     return error;
@@ -1141,6 +1138,8 @@
     {
       FT_UInt   vsOffset;
       FT_UInt   format;
+      FT_UInt   dataCount;
+      FT_UInt   regionCount;
       FT_ULong  regionListOffset;
 
 
@@ -1163,16 +1162,16 @@
       }
 
       /* read top level fields */
-      if ( FT_READ_ULONG( regionListOffset )   ||
-           FT_READ_USHORT( vstore->dataCount ) )
+      if ( FT_READ_ULONG( regionListOffset ) ||
+           FT_READ_USHORT( dataCount )       )
         goto Exit;
 
       /* make temporary copy of item variation data offsets; */
       /* we'll parse region list first, then come back       */
-      if ( FT_NEW_ARRAY( dataOffsetArray, vstore->dataCount ) )
+      if ( FT_QNEW_ARRAY( dataOffsetArray, dataCount ) )
         goto Exit;
 
-      for ( i = 0; i < vstore->dataCount; i++ )
+      for ( i = 0; i < dataCount; i++ )
       {
         if ( FT_READ_ULONG( dataOffsetArray[i] ) )
           goto Exit;
@@ -1181,20 +1180,24 @@
       /* parse regionList and axisLists */
       if ( FT_STREAM_SEEK( vsOffset + regionListOffset ) ||
            FT_READ_USHORT( vstore->axisCount )           ||
-           FT_READ_USHORT( vstore->regionCount )         )
+           FT_READ_USHORT( regionCount )                 )
         goto Exit;
 
-      if ( FT_NEW_ARRAY( vstore->varRegionList, vstore->regionCount ) )
+      vstore->regionCount = 0;
+      if ( FT_QNEW_ARRAY( vstore->varRegionList, regionCount ) )
         goto Exit;
 
-      for ( i = 0; i < vstore->regionCount; i++ )
+      for ( i = 0; i < regionCount; i++ )
       {
         CFF_VarRegion*  region = &vstore->varRegionList[i];
 
 
-        if ( FT_NEW_ARRAY( region->axisList, vstore->axisCount ) )
+        if ( FT_QNEW_ARRAY( region->axisList, vstore->axisCount ) )
           goto Exit;
 
+        /* keep track of how many axisList to deallocate on error */
+        vstore->regionCount++;
+
         for ( j = 0; j < vstore->axisCount; j++ )
         {
           CFF_AxisCoords*  axis = &region->axisList[j];
@@ -1214,10 +1217,11 @@
       }
 
       /* use dataOffsetArray now to parse varData items */
-      if ( FT_NEW_ARRAY( vstore->varData, vstore->dataCount ) )
+      vstore->dataCount = 0;
+      if ( FT_QNEW_ARRAY( vstore->varData, dataCount ) )
         goto Exit;
 
-      for ( i = 0; i < vstore->dataCount; i++ )
+      for ( i = 0; i < dataCount; i++ )
       {
         CFF_VarData*  data = &vstore->varData[i];
 
@@ -1236,9 +1240,12 @@
         if ( FT_READ_USHORT( data->regionIdxCount ) )
           goto Exit;
 
-        if ( FT_NEW_ARRAY( data->regionIndices, data->regionIdxCount ) )
+        if ( FT_QNEW_ARRAY( data->regionIndices, data->regionIdxCount ) )
           goto Exit;
 
+        /* keep track of how many regionIndices to deallocate on error */
+        vstore->dataCount++;
+
         for ( j = 0; j < data->regionIdxCount; j++ )
         {
           if ( FT_READ_USHORT( data->regionIndices[j] ) )
@@ -1322,9 +1329,9 @@
 
       /* increase or allocate `blend_stack' and reset `blend_top'; */
       /* prepare to append `numBlends' values to the buffer        */
-      if ( FT_REALLOC( subFont->blend_stack,
-                       subFont->blend_alloc,
-                       subFont->blend_alloc + size ) )
+      if ( FT_QREALLOC( subFont->blend_stack,
+                        subFont->blend_alloc,
+                        subFont->blend_alloc + size ) )
         goto Exit;
 
       subFont->blend_top    = subFont->blend_stack + subFont->blend_used;
@@ -1437,9 +1444,7 @@
 
     /* prepare buffer for the blend vector */
     len = varData->regionIdxCount + 1;    /* add 1 for default component */
-    if ( FT_REALLOC( blend->BV,
-                     blend->lenBV * sizeof( *blend->BV ),
-                     len * sizeof( *blend->BV ) ) )
+    if ( FT_QRENEW_ARRAY( blend->BV, blend->lenBV, len ) )
       goto Exit;
 
     blend->lenBV = len;
@@ -1456,10 +1461,8 @@
       if ( master == 0 )
       {
         blend->BV[master] = FT_FIXED_ONE;
-        FT_TRACE4(( "   build blend vector len %d\n"
-                    "   [ %f ",
-                    len,
-                    blend->BV[master] / 65536.0 ));
+        FT_TRACE4(( "   build blend vector len %d\n", len ));
+        FT_TRACE4(( "   [ %f ", blend->BV[master] / 65536.0 ));
         continue;
       }
 
@@ -1543,9 +1546,7 @@
     if ( lenNDV != 0 )
     {
       /* user has set a normalized vector */
-      if ( FT_REALLOC( blend->lastNDV,
-                       blend->lenNDV * sizeof ( *NDV ),
-                       lenNDV * sizeof ( *NDV ) ) )
+      if ( FT_QRENEW_ARRAY( blend->lastNDV, blend->lenNDV, lenNDV ) )
         goto Exit;
 
       FT_MEM_COPY( blend->lastNDV,
@@ -1827,7 +1828,8 @@
         /* Construct code to GID mapping from code to SID mapping */
         /* and charset.                                           */
 
-        encoding->count = 0;
+        encoding->offset = offset; /* used in cff_face_init */
+        encoding->count  = 0;
 
         error = cff_charset_compute_cids( charset, num_glyphs,
                                           stream->memory );
@@ -2363,8 +2365,8 @@
       if ( font->name_index.count > 1 )
       {
         FT_ERROR(( "cff_font_load:"
-                   " invalid CFF font with multiple subfonts\n"
-                   "              "
+                   " invalid CFF font with multiple subfonts\n" ));
+        FT_ERROR(( "              "
                    " in SFNT wrapper\n" ));
         error = FT_THROW( Invalid_File_Format );
         goto Exit;
diff --git a/freetype/src/cff/cffload.h b/freetype/src/cff/cffload.h
index fc998db2d..20f9296c4 100644
--- a/freetype/src/cff/cffload.h
+++ b/freetype/src/cff/cffload.h
@@ -4,7 +4,7 @@
  *
  *   OpenType & CFF data/program tables loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cffobjs.c b/freetype/src/cff/cffobjs.c
index d555d5235..3a4d47dbd 100644
--- a/freetype/src/cff/cffobjs.c
+++ b/freetype/src/cff/cffobjs.c
@@ -4,7 +4,7 @@
  *
  *   OpenType objects manager (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -283,6 +283,8 @@
   cff_size_request( FT_Size          size,
                     FT_Size_Request  req )
   {
+    FT_Error  error;
+
     CFF_Size           cffsize = (CFF_Size)size;
     PSH_Globals_Funcs  funcs;
 
@@ -304,7 +306,9 @@
 
 #endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
 
-    FT_Request_Metrics( size->face, req );
+    error = FT_Request_Metrics( size->face, req );
+    if ( error )
+      goto Exit;
 
     funcs = cff_size_get_globals_funcs( cffsize );
 
@@ -345,7 +349,8 @@
       }
     }
 
-    return FT_Err_Ok;
+  Exit:
+    return error;
   }
 
 
@@ -659,8 +664,8 @@
       if ( dict->cid_registry == 0xFFFFU && !psnames )
       {
         FT_ERROR(( "cff_face_init:"
-                   " cannot open CFF & CEF fonts\n"
-                   "              "
+                   " cannot open CFF & CEF fonts\n" ));
+        FT_ERROR(( "              "
                    " without the `psnames' module\n" ));
         error = FT_THROW( Missing_Module );
         goto Exit;
@@ -684,13 +689,13 @@
 
         /* In Multiple Master CFFs, two SIDs hold the Normalize Design  */
         /* Vector (NDV) and Convert Design Vector (CDV) charstrings,    */
-        /* which may contain NULL bytes in the middle of the data, too. */
+        /* which may contain null bytes in the middle of the data, too. */
         /* We thus access `cff->strings' directly.                      */
         for ( idx = 1; idx < cff->num_strings; idx++ )
         {
           FT_Byte*    s1    = cff->strings[idx - 1];
           FT_Byte*    s2    = cff->strings[idx];
-          FT_PtrDist  s1len = s2 - s1 - 1; /* without the final NULL byte */
+          FT_PtrDist  s1len = s2 - s1 - 1; /* without the final null byte */
           FT_PtrDist  l;
 
 
@@ -1049,11 +1054,11 @@
       {
         FT_CharMapRec  cmaprec;
         FT_CharMap     cmap;
-        FT_UInt        nn;
+        FT_Int         nn;
         CFF_Encoding   encoding = &cff->encoding;
 
 
-        for ( nn = 0; nn < (FT_UInt)cffface->num_charmaps; nn++ )
+        for ( nn = 0; nn < cffface->num_charmaps; nn++ )
         {
           cmap = cffface->charmaps[nn];
 
@@ -1078,7 +1083,7 @@
         cmaprec.encoding_id = TT_MS_ID_UNICODE_CS;
         cmaprec.encoding    = FT_ENCODING_UNICODE;
 
-        nn = (FT_UInt)cffface->num_charmaps;
+        nn = cffface->num_charmaps;
 
         error = FT_CMap_New( &cff_cmap_unicode_class_rec, NULL,
                              &cmaprec, NULL );
@@ -1089,7 +1094,7 @@
         error = FT_Err_Ok;
 
         /* if no Unicode charmap was previously selected, select this one */
-        if ( !cffface->charmap && nn != (FT_UInt)cffface->num_charmaps )
+        if ( !cffface->charmap && nn != cffface->num_charmaps )
           cffface->charmap = cffface->charmaps[nn];
 
       Skip_Unicode:
@@ -1174,11 +1179,7 @@
 
 
     /* set default property values, cf. `ftcffdrv.h' */
-#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
-    driver->hinting_engine = FT_HINTING_FREETYPE;
-#else
     driver->hinting_engine = FT_HINTING_ADOBE;
-#endif
 
     driver->no_stem_darkening = TRUE;
 
diff --git a/freetype/src/cff/cffobjs.h b/freetype/src/cff/cffobjs.h
index 845bd9094..149a8a2f0 100644
--- a/freetype/src/cff/cffobjs.h
+++ b/freetype/src/cff/cffobjs.h
@@ -4,7 +4,7 @@
  *
  *   OpenType objects manager (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cffparse.c b/freetype/src/cff/cffparse.c
index 69bcd5d95..dde55e95c 100644
--- a/freetype/src/cff/cffparse.c
+++ b/freetype/src/cff/cffparse.c
@@ -4,7 +4,7 @@
  *
  *   CFF token stream parser (body)
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -62,7 +62,7 @@
     parser->num_axes    = num_axes;
 
     /* allocate the stack buffer */
-    if ( FT_NEW_ARRAY( parser->stack, stackSize ) )
+    if ( FT_QNEW_ARRAY( parser->stack, stackSize ) )
     {
       FT_FREE( parser->stack );
       goto Exit;
@@ -713,9 +713,10 @@
            ( max_scaling - min_scaling ) > 9 )
       {
         FT_TRACE1(( "cff_parse_font_matrix:"
-                    " strange scaling values (minimum %ld, maximum %ld),\n"
-                    "                      "
-                    " using default matrix\n", min_scaling, max_scaling ));
+                    " strange scaling values (minimum %ld, maximum %ld),\n",
+                    min_scaling, max_scaling ));
+        FT_TRACE1(( "                      "
+                    " using default matrix\n" ));
         goto Unlikely;
       }
 
@@ -1515,6 +1516,7 @@
 
               case cff_kind_fixed_thousand:
                 FT_TRACE4(( " %f\n", (double)val / 65536 / 1000 ));
+                break;
 
               default:
                 ; /* never reached */
diff --git a/freetype/src/cff/cffparse.h b/freetype/src/cff/cffparse.h
index 6f3fbb37d..a28ab5220 100644
--- a/freetype/src/cff/cffparse.h
+++ b/freetype/src/cff/cffparse.h
@@ -4,7 +4,7 @@
  *
  *   CFF token stream parser (specification)
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/cfftoken.h b/freetype/src/cff/cfftoken.h
index 4c6a53eec..eef30690c 100644
--- a/freetype/src/cff/cfftoken.h
+++ b/freetype/src/cff/cfftoken.h
@@ -4,7 +4,7 @@
  *
  *   CFF token definitions (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cff/module.mk b/freetype/src/cff/module.mk
index bd728c6a3..cfa444d8f 100644
--- a/freetype/src/cff/module.mk
+++ b/freetype/src/cff/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/cff/rules.mk b/freetype/src/cff/rules.mk
index 70bb92d50..e54614ffe 100644
--- a/freetype/src/cff/rules.mk
+++ b/freetype/src/cff/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/cid/ciderrs.h b/freetype/src/cid/ciderrs.h
index f698bb229..2d762d9e1 100644
--- a/freetype/src/cid/ciderrs.h
+++ b/freetype/src/cid/ciderrs.h
@@ -4,7 +4,7 @@
  *
  *   CID error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cid/cidgload.c b/freetype/src/cid/cidgload.c
index 54aa62f81..a46d063df 100644
--- a/freetype/src/cid/cidgload.c
+++ b/freetype/src/cid/cidgload.c
@@ -4,7 +4,7 @@
  *
  *   CID-keyed Type1 Glyph Loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -63,7 +63,7 @@
 #endif
 
 
-    FT_TRACE1(( "cid_load_glyph: glyph index %d\n", glyph_index ));
+    FT_TRACE1(( "cid_load_glyph: glyph index %u\n", glyph_index ));
 
 #ifdef FT_CONFIG_OPTION_INCREMENTAL
 
@@ -76,20 +76,17 @@
 
       error = inc->funcs->get_glyph_data( inc->object,
                                           glyph_index, &glyph_data );
-      if ( error )
+      if ( error || glyph_data.length < cid->fd_bytes )
         goto Exit;
 
       p         = (FT_Byte*)glyph_data.pointer;
-      fd_select = cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
+      fd_select = cid_get_offset( &p, cid->fd_bytes );
 
-      if ( glyph_data.length != 0 )
-      {
-        glyph_length = (FT_ULong)( glyph_data.length - cid->fd_bytes );
-        (void)FT_ALLOC( charstring, glyph_length );
-        if ( !error )
-          ft_memcpy( charstring, glyph_data.pointer + cid->fd_bytes,
+      glyph_length = glyph_data.length - cid->fd_bytes;
+
+      if ( !FT_QALLOC( charstring, glyph_length ) )
+        FT_MEM_COPY( charstring, glyph_data.pointer + cid->fd_bytes,
                      glyph_length );
-      }
 
       inc->funcs->free_glyph_data( inc->object, &glyph_data );
 
@@ -104,7 +101,7 @@
     /* For ordinary fonts read the CID font dictionary index */
     /* and charstring offset from the CIDMap.                */
     {
-      FT_UInt   entry_len = (FT_UInt)( cid->fd_bytes + cid->gd_bytes );
+      FT_UInt   entry_len = cid->fd_bytes + cid->gd_bytes;
       FT_ULong  off1, off2;
 
 
@@ -114,15 +111,15 @@
         goto Exit;
 
       p         = (FT_Byte*)stream->cursor;
-      fd_select = cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
-      off1      = cid_get_offset( &p, (FT_Byte)cid->gd_bytes );
+      fd_select = cid_get_offset( &p, cid->fd_bytes );
+      off1      = cid_get_offset( &p, cid->gd_bytes );
       p        += cid->fd_bytes;
-      off2      = cid_get_offset( &p, (FT_Byte)cid->gd_bytes );
+      off2      = cid_get_offset( &p, cid->gd_bytes );
       FT_FRAME_EXIT();
 
-      if ( fd_select >= (FT_ULong)cid->num_dicts ||
-           off2 > stream->size                   ||
-           off1 > off2                           )
+      if ( fd_select >= cid->num_dicts ||
+           off2 > stream->size         ||
+           off1 > off2                 )
       {
         FT_TRACE0(( "cid_load_glyph: invalid glyph stream offsets\n" ));
         error = FT_THROW( Invalid_Offset );
@@ -130,11 +127,10 @@
       }
 
       glyph_length = off2 - off1;
-      if ( glyph_length == 0 )
-        goto Exit;
-      if ( FT_ALLOC( charstring, glyph_length ) )
-        goto Exit;
-      if ( FT_STREAM_READ_AT( cid->data_offset + off1,
+
+      if ( glyph_length == 0                             ||
+           FT_QALLOC( charstring, glyph_length )         ||
+           FT_STREAM_READ_AT( cid->data_offset + off1,
                               charstring, glyph_length ) )
         goto Exit;
     }
diff --git a/freetype/src/cid/cidgload.h b/freetype/src/cid/cidgload.h
index da36e37e0..8b515efa0 100644
--- a/freetype/src/cid/cidgload.h
+++ b/freetype/src/cid/cidgload.h
@@ -4,7 +4,7 @@
  *
  *   OpenType Glyph Loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cid/cidload.c b/freetype/src/cid/cidload.c
index bb9136a3d..496219de8 100644
--- a/freetype/src/cid/cidload.c
+++ b/freetype/src/cid/cidload.c
@@ -4,7 +4,7 @@
  *
  *   CID-keyed Type1 font loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -41,7 +41,7 @@
   /* read a single offset */
   FT_LOCAL_DEF( FT_ULong )
   cid_get_offset( FT_Byte*  *start,
-                  FT_Byte    offsize )
+                  FT_UInt    offsize )
   {
     FT_ULong  result;
     FT_Byte*  p = *start;
@@ -113,7 +113,7 @@
         CID_FaceDict  dict;
 
 
-        if ( parser->num_dict < 0 || parser->num_dict >= cid->num_dicts )
+        if ( parser->num_dict >= cid->num_dicts )
         {
           FT_ERROR(( "cid_load_keyword: invalid use of `%s'\n",
                      keyword->ident ));
@@ -164,7 +164,7 @@
     FT_Fixed      temp_scale;
 
 
-    if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+    if ( parser->num_dict < face->cid.num_dicts )
     {
       FT_Matrix*  matrix;
       FT_Vector*  offset;
@@ -244,11 +244,11 @@
     FT_Memory     memory = face->root.memory;
     FT_Stream     stream = parser->stream;
     FT_Error      error  = FT_Err_Ok;
-    FT_Long       num_dicts;
+    FT_Long       num_dicts, max_dicts;
 
 
     num_dicts = cid_parser_to_int( parser );
-    if ( num_dicts < 0 )
+    if ( num_dicts < 0 || num_dicts > FT_INT_MAX )
     {
       FT_ERROR(( "parse_fd_array: invalid number of dictionaries\n" ));
       goto Exit;
@@ -272,18 +272,18 @@
      * need a `dup X' at the very beginning and a `put' at the end, so a
      * rough guess using 100 bytes as the minimum is justified.
      */
-    if ( (FT_ULong)num_dicts > stream->size / 100 )
+    max_dicts = (FT_Long)( stream->size / 100 );
+    if ( num_dicts > max_dicts )
     {
       FT_TRACE0(( "parse_fd_array: adjusting FDArray size"
                   " (from %ld to %ld)\n",
-                  num_dicts,
-                  stream->size / 100 ));
-      num_dicts = (FT_Long)( stream->size / 100 );
+                  num_dicts, max_dicts ));
+      num_dicts = max_dicts;
     }
 
     if ( !cid->font_dicts )
     {
-      FT_Int  n;
+      FT_UInt  n;
 
 
       if ( FT_NEW_ARRAY( cid->font_dicts, num_dicts ) )
@@ -322,7 +322,7 @@
     CID_FaceDict  dict;
 
 
-    if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+    if ( parser->num_dict < face->cid.num_dicts )
     {
       dict = face->cid.font_dicts + parser->num_dict;
 
@@ -345,7 +345,7 @@
                    CID_Parser*  parser )
   {
 #ifdef FT_DEBUG_LEVEL_TRACE
-    if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+    if ( parser->num_dict < face->cid.num_dicts )
     {
       T1_TokenRec  token;
       FT_UInt      len;
@@ -427,7 +427,7 @@
               parser->num_dict++;
 
 #ifdef FT_DEBUG_LEVEL_TRACE
-              FT_TRACE4(( " FontDict %d", parser->num_dict ));
+              FT_TRACE4(( " FontDict %u", parser->num_dict ));
               if ( parser->num_dict > face->cid.num_dicts )
                 FT_TRACE4(( " (ignored)" ));
               FT_TRACE4(( "\n" ));
@@ -517,7 +517,7 @@
     FT_Memory      memory = face->root.memory;
     FT_Stream      stream = face->cid_stream;
     FT_Error       error;
-    FT_Int         n;
+    FT_UInt        n;
     CID_Subrs      subr;
     FT_UInt        max_offsets = 0;
     FT_ULong*      offsets = NULL;
@@ -552,20 +552,20 @@
           goto Fail;
         }
 
-        if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )
+        if ( FT_QRENEW_ARRAY( offsets, max_offsets, new_max ) )
           goto Fail;
 
         max_offsets = new_max;
       }
 
       /* read the subrmap's offsets */
-      if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset )     ||
-           FT_FRAME_ENTER( ( num_subrs + 1 ) * (FT_UInt)dict->sd_bytes ) )
+      if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
+           FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes )      )
         goto Fail;
 
       p = (FT_Byte*)stream->cursor;
       for ( count = 0; count <= num_subrs; count++ )
-        offsets[count] = cid_get_offset( &p, (FT_Byte)dict->sd_bytes );
+        offsets[count] = cid_get_offset( &p, dict->sd_bytes );
 
       FT_FRAME_EXIT();
 
@@ -589,12 +589,12 @@
       /* allocate, and read them                     */
       data_len = offsets[num_subrs] - offsets[0];
 
-      if ( FT_NEW_ARRAY( subr->code, num_subrs + 1 ) ||
-           FT_ALLOC( subr->code[0], data_len )       )
+      if ( FT_QNEW_ARRAY( subr->code, num_subrs + 1 ) ||
+           FT_QALLOC( subr->code[0], data_len )       )
         goto Fail;
 
       if ( FT_STREAM_SEEK( cid->data_offset + offsets[0] ) ||
-           FT_STREAM_READ( subr->code[0], data_len )  )
+           FT_STREAM_READ( subr->code[0], data_len )       )
         goto Fail;
 
       /* set up pointers */
@@ -665,17 +665,18 @@
 
 
   static FT_Error
-  cid_hex_to_binary( FT_Byte*  data,
-                     FT_ULong  data_len,
-                     FT_ULong  offset,
-                     CID_Face  face )
+  cid_hex_to_binary( FT_Byte*   data,
+                     FT_ULong   data_len,
+                     FT_ULong   offset,
+                     CID_Face   face,
+                     FT_ULong*  data_written )
   {
     FT_Stream  stream = face->root.stream;
     FT_Error   error;
 
     FT_Byte    buffer[256];
     FT_Byte   *p, *plimit;
-    FT_Byte   *d, *dlimit;
+    FT_Byte   *d = data, *dlimit;
     FT_Byte    val;
 
     FT_Bool    upper_nibble, done;
@@ -684,7 +685,6 @@
     if ( FT_STREAM_SEEK( offset ) )
       goto Exit;
 
-    d      = data;
     dlimit = d + data_len;
     p      = buffer;
     plimit = p;
@@ -758,6 +758,7 @@
     error = FT_Err_Ok;
 
   Exit:
+    *data_written = (FT_ULong)( d - data );
     return error;
   }
 
@@ -770,12 +771,11 @@
     CID_Parser*  parser;
     FT_Memory    memory = face->root.memory;
     FT_Error     error;
-    FT_Int       n;
+    FT_UInt      n;
 
     CID_FaceInfo  cid = &face->cid;
 
     FT_ULong  binary_length;
-    FT_ULong  entry_len;
 
 
     cid_init_loader( &loader, face );
@@ -803,8 +803,8 @@
       if ( parser->binary_length >
              face->root.stream->size - parser->data_offset )
       {
-        FT_TRACE0(( "cid_face_open: adjusting length of binary data\n"
-                    "               (from %ld to %ld bytes)\n",
+        FT_TRACE0(( "cid_face_open: adjusting length of binary data\n" ));
+        FT_TRACE0(( "               (from %lu to %lu bytes)\n",
                     parser->binary_length,
                     face->root.stream->size - parser->data_offset ));
         parser->binary_length = face->root.stream->size -
@@ -812,15 +812,16 @@
       }
 
       /* we must convert the data section from hexadecimal to binary */
-      if ( FT_ALLOC( face->binary_data, parser->binary_length )    ||
+      if ( FT_QALLOC( face->binary_data, parser->binary_length )   ||
            FT_SET_ERROR( cid_hex_to_binary( face->binary_data,
                                             parser->binary_length,
                                             parser->data_offset,
-                                            face ) )               )
+                                            face,
+                                            &binary_length ) )     )
         goto Exit;
 
       FT_Stream_OpenMemory( face->cid_stream,
-                            face->binary_data, parser->binary_length );
+                            face->binary_data, binary_length );
       cid->data_offset = 0;
     }
     else
@@ -831,10 +832,10 @@
 
     /* sanity tests */
 
-    if ( cid->fd_bytes < 0 || cid->gd_bytes < 1 )
+    if ( cid->gd_bytes == 0 )
     {
       FT_ERROR(( "cid_face_open:"
-                 " Invalid `FDBytes' or `GDBytes' value\n" ));
+                 " Invalid `GDBytes' value\n" ));
       error = FT_THROW( Invalid_File_Format );
       goto Exit;
     }
@@ -843,15 +844,32 @@
     if ( cid->fd_bytes > 4 || cid->gd_bytes > 4 )
     {
       FT_ERROR(( "cid_face_open:"
-                 " Values of `FDBytes' or `GDBytes' larger than 4\n"
-                 "               "
+                 " Values of `FDBytes' or `GDBytes' larger than 4\n" ));
+      FT_ERROR(( "               "
                  " are not supported\n" ));
       error = FT_THROW( Invalid_File_Format );
       goto Exit;
     }
 
     binary_length = face->cid_stream->size - cid->data_offset;
-    entry_len     = (FT_ULong)( cid->fd_bytes + cid->gd_bytes );
+
+    if ( cid->cidmap_offset > binary_length )
+    {
+      FT_ERROR(( "cid_face_open: Invalid `CIDMapOffset' value\n" ));
+      error = FT_THROW( Invalid_File_Format );
+      goto Exit;
+    }
+
+    /* the initial pre-check prevents the multiplication overflow */
+    if ( cid->cid_count > FT_ULONG_MAX / 8                    ||
+         cid->cid_count * ( cid->fd_bytes + cid->gd_bytes ) >
+           binary_length - cid->cidmap_offset                 )
+    {
+      FT_ERROR(( "cid_face_open: Invalid `CIDCount' value\n" ));
+      error = FT_THROW( Invalid_File_Format );
+      goto Exit;
+    }
+
 
     for ( n = 0; n < cid->num_dicts; n++ )
     {
@@ -877,8 +895,7 @@
         dict->private_dict.blue_fuzz = 1;
       }
 
-      if ( dict->sd_bytes < 0                        ||
-           ( dict->num_subrs && dict->sd_bytes < 1 ) )
+      if ( dict->num_subrs && dict->sd_bytes == 0 )
       {
         FT_ERROR(( "cid_face_open: Invalid `SDBytes' value\n" ));
         error = FT_THROW( Invalid_File_Format );
@@ -901,11 +918,10 @@
         goto Exit;
       }
 
-      /* `num_subrs' is scanned as a signed integer */
-      if ( (FT_Int)dict->num_subrs < 0                                     ||
-           ( dict->sd_bytes                                              &&
-             dict->num_subrs > ( binary_length - dict->subrmap_offset ) /
-                                 (FT_UInt)dict->sd_bytes                 ) )
+      /* the initial pre-check prevents the multiplication overflow */
+      if ( dict->num_subrs > FT_UINT_MAX / 4      ||
+           dict->num_subrs * dict->sd_bytes >
+             binary_length - dict->subrmap_offset )
       {
         FT_ERROR(( "cid_face_open: Invalid `SubrCount' value\n" ));
         error = FT_THROW( Invalid_File_Format );
@@ -913,22 +929,6 @@
       }
     }
 
-    if ( cid->cidmap_offset > binary_length )
-    {
-      FT_ERROR(( "cid_face_open: Invalid `CIDMapOffset' value\n" ));
-      error = FT_THROW( Invalid_File_Format );
-      goto Exit;
-    }
-
-    if ( entry_len                                            &&
-         cid->cid_count >
-           ( binary_length - cid->cidmap_offset ) / entry_len )
-    {
-      FT_ERROR(( "cid_face_open: Invalid `CIDCount' value\n" ));
-      error = FT_THROW( Invalid_File_Format );
-      goto Exit;
-    }
-
     /* we can now safely proceed */
     error = cid_read_subrs( face );
 
diff --git a/freetype/src/cid/cidload.h b/freetype/src/cid/cidload.h
index 06fb9ef47..ee1d48650 100644
--- a/freetype/src/cid/cidload.h
+++ b/freetype/src/cid/cidload.h
@@ -4,7 +4,7 @@
  *
  *   CID-keyed Type1 font loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -37,7 +37,7 @@ FT_BEGIN_HEADER
 
   FT_LOCAL( FT_ULong )
   cid_get_offset( FT_Byte**  start,
-                  FT_Byte    offsize );
+                  FT_UInt    offsize );
 
   FT_LOCAL( FT_Error )
   cid_face_open( CID_Face  face,
diff --git a/freetype/src/cid/cidobjs.c b/freetype/src/cid/cidobjs.c
index 04b295eb8..e3c29c22f 100644
--- a/freetype/src/cid/cidobjs.c
+++ b/freetype/src/cid/cidobjs.c
@@ -4,7 +4,7 @@
  *
  *   CID objects manager (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -157,10 +157,14 @@
   cid_size_request( FT_Size          size,
                     FT_Size_Request  req )
   {
+    FT_Error  error;
+
     PSH_Globals_Funcs  funcs;
 
 
-    FT_Request_Metrics( size->face, req );
+    error = FT_Request_Metrics( size->face, req );
+    if ( error )
+      goto Exit;
 
     funcs = cid_size_get_globals_funcs( (CID_Size)size );
 
@@ -170,7 +174,8 @@
                         size->metrics.y_scale,
                         0, 0 );
 
-    return FT_Err_Ok;
+  Exit:
+    return error;
   }
 
 
@@ -211,7 +216,7 @@
     /* release subrs */
     if ( face->subrs )
     {
-      FT_Int  n;
+      FT_UInt  n;
 
 
       for ( n = 0; n < cid->num_dicts; n++ )
@@ -479,11 +484,7 @@
 
 
     /* set default property values, cf. `ftt1drv.h' */
-#ifdef T1_CONFIG_OPTION_OLD_ENGINE
-    driver->hinting_engine = FT_HINTING_FREETYPE;
-#else
     driver->hinting_engine = FT_HINTING_ADOBE;
-#endif
 
     driver->no_stem_darkening = TRUE;
 
diff --git a/freetype/src/cid/cidobjs.h b/freetype/src/cid/cidobjs.h
index 6ae306137..32f59cbcc 100644
--- a/freetype/src/cid/cidobjs.h
+++ b/freetype/src/cid/cidobjs.h
@@ -4,7 +4,7 @@
  *
  *   CID objects manager (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cid/cidparse.c b/freetype/src/cid/cidparse.c
index 1fc098b44..852c9b6b9 100644
--- a/freetype/src/cid/cidparse.c
+++ b/freetype/src/cid/cidparse.c
@@ -4,7 +4,7 @@
  *
  *   CID-keyed Type1 parser (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -73,7 +73,11 @@
 
     /* first of all, check the font format in the header */
     if ( FT_FRAME_ENTER( 31 ) )
+    {
+      FT_TRACE2(( "  not a CID-keyed font\n" ));
+      error = FT_THROW( Unknown_File_Format );
       goto Exit;
+    }
 
     if ( ft_strncmp( (char *)stream->cursor,
                      "%!PS-Adobe-3.0 Resource-CIDFont", 31 ) )
@@ -181,7 +185,7 @@
     parser->root.base      = parser->postscript;
     parser->root.cursor    = parser->postscript;
     parser->root.limit     = parser->root.cursor + ps_len;
-    parser->num_dict       = -1;
+    parser->num_dict       = FT_UINT_MAX;
 
     /* Finally, we check whether `StartData' or `/sfnts' was real --  */
     /* it could be in a comment or string.  We also get the arguments */
diff --git a/freetype/src/cid/cidparse.h b/freetype/src/cid/cidparse.h
index 0b49bebf4..fbc437bc3 100644
--- a/freetype/src/cid/cidparse.h
+++ b/freetype/src/cid/cidparse.h
@@ -4,7 +4,7 @@
  *
  *   CID-keyed Type1 parser (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -78,7 +78,7 @@ FT_BEGIN_HEADER
     FT_ULong      binary_length;
 
     CID_FaceInfo  cid;
-    FT_Int        num_dict;
+    FT_UInt       num_dict;
 
   } CID_Parser;
 
diff --git a/freetype/src/cid/cidriver.c b/freetype/src/cid/cidriver.c
index d08cea1d7..a0898dfa2 100644
--- a/freetype/src/cid/cidriver.c
+++ b/freetype/src/cid/cidriver.c
@@ -4,7 +4,7 @@
  *
  *   CID driver interface (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cid/cidriver.h b/freetype/src/cid/cidriver.h
index 0fc8ed37b..3ff5f78e1 100644
--- a/freetype/src/cid/cidriver.h
+++ b/freetype/src/cid/cidriver.h
@@ -4,7 +4,7 @@
  *
  *   High-level CID driver interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cid/cidtoken.h b/freetype/src/cid/cidtoken.h
index e9f068bb5..84c825801 100644
--- a/freetype/src/cid/cidtoken.h
+++ b/freetype/src/cid/cidtoken.h
@@ -4,7 +4,7 @@
  *
  *   CID token definitions (specification only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/cid/module.mk b/freetype/src/cid/module.mk
index 9fb02235e..2e16262b3 100644
--- a/freetype/src/cid/module.mk
+++ b/freetype/src/cid/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/cid/rules.mk b/freetype/src/cid/rules.mk
index 94f663c80..933b2daf7 100644
--- a/freetype/src/cid/rules.mk
+++ b/freetype/src/cid/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/cid/type1cid.c b/freetype/src/cid/type1cid.c
index 082e8bfe5..5405ecffc 100644
--- a/freetype/src/cid/type1cid.c
+++ b/freetype/src/cid/type1cid.c
@@ -4,7 +4,7 @@
  *
  *   FreeType OpenType driver component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/dlg/dlg.c b/freetype/src/dlg/dlg.c
new file mode 100644
index 000000000..0e6bc74b6
--- /dev/null
+++ b/freetype/src/dlg/dlg.c
@@ -0,0 +1,803 @@
+// Copyright (c) 2019 nyorain
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt
+
+#define _XOPEN_SOURCE 600
+#define _POSIX_C_SOURCE 200809L
+#define _WIN32_WINNT 0x0600
+
+// Needed on windows so that we can use sprintf without warning.
+#define _CRT_SECURE_NO_WARNINGS
+
+#include <dlg/output.h>
+#include <dlg/dlg.h>
+#include <wchar.h>
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+const char* const dlg_reset_sequence = "\033[0m";
+const struct dlg_style dlg_default_output_styles[] = {
+	{dlg_text_style_italic, dlg_color_green, dlg_color_none},
+	{dlg_text_style_dim, dlg_color_gray, dlg_color_none},
+	{dlg_text_style_none, dlg_color_cyan, dlg_color_none},
+	{dlg_text_style_none, dlg_color_yellow, dlg_color_none},
+	{dlg_text_style_none, dlg_color_red, dlg_color_none},
+	{dlg_text_style_bold, dlg_color_red, dlg_color_none}
+};
+
+static void* xalloc(size_t size) {
+	void* ret = calloc(size, 1);
+	if(!ret) fprintf(stderr, "dlg: calloc returned NULL, probably crashing (size: %zu)\n", size);
+	return ret;
+}
+
+static void* xrealloc(void* ptr, size_t size) {
+	void* ret = realloc(ptr, size);
+	if(!ret) fprintf(stderr, "dlg: realloc returned NULL, probably crashing (size: %zu)\n", size);
+	return ret;
+}
+
+struct dlg_tag_func_pair {
+	const char* tag;
+	const char* func;
+};
+
+struct dlg_data {
+	const char** tags; // vec
+	struct dlg_tag_func_pair* pairs; // vec
+	char* buffer;
+	size_t buffer_size;
+};
+
+static dlg_handler g_handler = dlg_default_output;
+static void* g_data = NULL;
+
+static void dlg_free_data(void* data);
+static struct dlg_data* dlg_create_data(void);
+
+// platform-specific
+#if defined(__unix__) || defined(__unix) || defined(__linux__) || defined(__APPLE__) || defined(__MACH__)
+	#define DLG_OS_UNIX
+	#include <unistd.h>
+	#include <pthread.h>
+	#include <sys/time.h>
+
+	static pthread_key_t dlg_data_key;
+
+	static void dlg_main_cleanup(void) {
+		void* data = pthread_getspecific(dlg_data_key);
+		if(data) {
+			dlg_free_data(data);
+			pthread_setspecific(dlg_data_key, NULL);
+		}
+	}
+
+	static void init_data_key(void) {
+		pthread_key_create(&dlg_data_key, dlg_free_data);
+		atexit(dlg_main_cleanup);
+	}
+
+	static struct dlg_data* dlg_data(void) {
+		static pthread_once_t key_once = PTHREAD_ONCE_INIT;
+		pthread_once(&key_once, init_data_key);
+
+		void* data = pthread_getspecific(dlg_data_key);
+		if(!data) {
+			data = dlg_create_data();
+			pthread_setspecific(dlg_data_key, data);
+		}
+
+		return (struct dlg_data*) data;
+	}
+
+	static void lock_file(FILE* file) {
+		flockfile(file);
+	}
+
+	static void unlock_file(FILE* file) {
+		funlockfile(file);
+	}
+
+	bool dlg_is_tty(FILE* stream) {
+		return isatty(fileno(stream));
+	}
+
+	static unsigned get_msecs(void) {
+		struct timeval tv;
+		gettimeofday(&tv, NULL);
+		return tv.tv_usec;
+	}
+
+// platform switch -- end unix
+#elif defined(WIN32) || defined(_WIN32) || defined(_WIN64)
+	#define DLG_OS_WIN
+	#define WIN32_LEAN_AND_MEAN
+	#define DEFINE_CONSOLEV2_PROPERTIES
+	#include <windows.h>
+	#include <io.h>
+
+	// thanks for nothing, microsoft
+	#ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
+	#define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x0004
+	#endif
+
+	// the max buffer size we will convert on the stack
+	#define DLG_MAX_STACK_BUF_SIZE 1024
+
+	static void WINAPI dlg_fls_destructor(void* data) {
+		dlg_free_data(data);
+	}
+
+	// TODO: error handling
+	static BOOL CALLBACK dlg_init_fls(PINIT_ONCE io, void* param, void** lpContext) {
+		(void) io;
+		(void) param;
+		**((DWORD**) lpContext) = FlsAlloc(dlg_fls_destructor);
+		return true;
+	}
+
+	static struct dlg_data* dlg_data(void) {
+		static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
+		static DWORD fls = 0;
+		void* flsp = (void*) &fls;
+		InitOnceExecuteOnce(&init_once, dlg_init_fls, NULL, &flsp);
+		void* data = FlsGetValue(fls);
+		if(!data) {
+			data = dlg_create_data();
+			FlsSetValue(fls, data);
+		}
+
+		return (struct dlg_data*) data;
+	}
+
+	static void lock_file(FILE* file) {
+		_lock_file(file);
+	}
+
+	static void unlock_file(FILE* file) {
+		_unlock_file(file);
+	}
+
+	bool dlg_is_tty(FILE* stream) {
+		return _isatty(_fileno(stream));
+	}
+
+#ifdef DLG_WIN_CONSOLE
+	static bool init_ansi_console(void) {
+		HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
+		HANDLE err = GetStdHandle(STD_ERROR_HANDLE);
+		if(out == INVALID_HANDLE_VALUE || err == INVALID_HANDLE_VALUE)
+			return false;
+
+		DWORD outMode, errMode;
+		if(!GetConsoleMode(out, &outMode) || !GetConsoleMode(err, &errMode))
+		   return false;
+
+		outMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
+		errMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
+		if(!SetConsoleMode(out, outMode) || !SetConsoleMode(out, errMode))
+			return false;
+
+		return true;
+	}
+
+	static bool win_write_heap(void* handle, int needed, const char* format, va_list args) {
+		char* buf1 = xalloc(3 * needed + 3 + (needed % 2));
+		wchar_t* buf2 = (wchar_t*) (buf1 + needed + 1 + (needed % 2));
+		vsnprintf(buf1, needed + 1, format, args);
+	    needed = MultiByteToWideChar(CP_UTF8, 0, buf1, needed, buf2, needed + 1);
+		bool ret = (needed != 0 && WriteConsoleW(handle, buf2, needed, NULL, NULL) != 0);
+		free(buf1);
+		return ret;
+	}
+
+	static bool win_write_stack(void* handle, int needed, const char* format, va_list args) {
+		char buf1[DLG_MAX_STACK_BUF_SIZE];
+		wchar_t buf2[DLG_MAX_STACK_BUF_SIZE];
+		vsnprintf(buf1, needed + 1, format, args);
+	    needed = MultiByteToWideChar(CP_UTF8, 0, buf1, needed, buf2, needed + 1);
+		return (needed != 0 && WriteConsoleW(handle, buf2, needed, NULL, NULL) != 0);
+	}
+#endif // DLG_WIN_CONSOLE
+
+	static unsigned get_msecs() {
+		SYSTEMTIME st;
+		GetSystemTime(&st);
+		return st.wMilliseconds;
+	}
+
+#else // platform switch -- end windows
+	#error Cannot determine platform (needed for color and utf-8 and stuff)
+#endif
+
+// general
+void dlg_escape_sequence(struct dlg_style style, char buf[12]) {
+	int nums[3];
+	unsigned int count = 0;
+
+	if(style.fg != dlg_color_none) {
+		nums[count++] = style.fg + 30;
+	}
+
+	if(style.bg != dlg_color_none) {
+		nums[count++] = style.fg + 40;
+	}
+
+	if(style.style != dlg_text_style_none) {
+		nums[count++] = style.style;
+	}
+
+	switch(count) {
+		case 1: snprintf(buf, 12, "\033[%dm", nums[0]); break;
+		case 2: snprintf(buf, 12, "\033[%d;%dm", nums[0], nums[1]); break;
+		case 3: snprintf(buf, 12, "\033[%d;%d;%dm", nums[0], nums[1], nums[2]); break;
+		default: buf[0] = '\0'; break;
+	}
+}
+
+int dlg_vfprintf(FILE* stream, const char* format, va_list args) {
+#if defined(DLG_OS_WIN) && defined(DLG_WIN_CONSOLE)
+	void* handle = NULL;
+	if(stream == stdout) {
+		handle = GetStdHandle(STD_OUTPUT_HANDLE);
+	} else if(stream == stderr) {
+		handle = GetStdHandle(STD_ERROR_HANDLE);
+	}
+
+	if(handle) {
+		va_list args_copy;
+		va_copy(args_copy, args);
+		int needed = vsnprintf(NULL, 0, format, args_copy);
+		va_end(args_copy);
+
+		if(needed < 0) {
+			return needed;
+		}
+
+		// We don't allocate too much on the stack
+		// but we also don't want to call alloc every logging call
+		// or use another cached buffer
+		if(needed >= DLG_MAX_STACK_BUF_SIZE) {
+			if(win_write_heap(handle, needed, format, args)) {
+				return needed;
+			}
+		} else {
+			if(win_write_stack(handle, needed, format, args)) {
+				return needed;
+			}
+		}
+	}
+#endif
+
+	return vfprintf(stream, format, args);
+}
+
+int dlg_fprintf(FILE* stream, const char* format, ...) {
+	va_list args;
+	va_start(args, format);
+	int ret = dlg_vfprintf(stream, format, args);
+	va_end(args);
+	return ret;
+}
+
+int dlg_styled_fprintf(FILE* stream, struct dlg_style style, const char* format, ...) {
+	char buf[12];
+	dlg_escape_sequence(style, buf);
+
+	fprintf(stream, "%s", buf);
+	va_list args;
+	va_start(args, format);
+	int ret = dlg_vfprintf(stream, format, args);
+	va_end(args);
+	fprintf(stream, "%s", dlg_reset_sequence);
+	return ret;
+}
+
+void dlg_generic_output(dlg_generic_output_handler output, void* data,
+		unsigned int features, const struct dlg_origin* origin, const char* string,
+		const struct dlg_style styles[6]) {
+	// We never print any dynamic content below so we can be sure at compile
+	// time that a buffer of size 64 is large enough.
+	char format_buf[64];
+	char* format = format_buf;
+
+	if(features & dlg_output_style) {
+		format += sprintf(format, "%%s");
+	}
+
+	if(features & (dlg_output_time | dlg_output_file_line | dlg_output_tags | dlg_output_func)) {
+		format += sprintf(format, "[");
+	}
+
+	bool first_meta = true;
+	if(features & dlg_output_time) {
+		format += sprintf(format, "%%h");
+		first_meta = false;
+	}
+
+	if(features & dlg_output_time_msecs) {
+		if(!first_meta) {
+			format += sprintf(format, ":");
+		}
+
+		format += sprintf(format, "%%m");
+		first_meta = false;
+	}
+
+	if(features & dlg_output_file_line) {
+		if(!first_meta) {
+			format += sprintf(format, " ");
+		}
+
+		format += sprintf(format, "%%o");
+		first_meta = false;
+	}
+
+	if(features & dlg_output_func) {
+		if(!first_meta) {
+			format += sprintf(format, " ");
+		}
+
+		format += sprintf(format, "%%f");
+		first_meta = false;
+	}
+
+	if(features & dlg_output_tags) {
+		if(!first_meta) {
+			format += sprintf(format, " ");
+		}
+
+		format += sprintf(format, "{%%t}");
+		first_meta = false;
+	}
+
+	if(features & (dlg_output_time | dlg_output_file_line | dlg_output_tags | dlg_output_func)) {
+		format += sprintf(format, "] ");
+	}
+
+	format += sprintf(format, "%%c");
+
+	if(features & dlg_output_newline) {
+		format += sprintf(format, "\n");
+	}
+
+	*format = '\0';
+	dlg_generic_outputf(output, data, format_buf, origin, string, styles);
+}
+
+void dlg_generic_outputf(dlg_generic_output_handler output, void* data,
+		const char* format_string, const struct dlg_origin* origin, const char* string,
+		const struct dlg_style styles[6]) {
+	bool reset_style = false;
+	for(const char* it = format_string; *it; it++) {
+		if(*it != '%') {
+			output(data, "%c", *it);
+			continue;
+		}
+
+		char next = *(it + 1); // must be valid since *it is not '\0'
+		if(next == 'h') {
+			time_t t = time(NULL);
+			struct tm tm_info;
+
+	#ifdef DLG_OS_WIN
+			if(localtime_s(&tm_info, &t)) {
+	#else
+			if(!localtime_r(&t, &tm_info)) {
+	#endif
+				output(data, "<DATE ERROR>");
+			} else {
+				char timebuf[32];
+				strftime(timebuf, sizeof(timebuf), "%H:%M:%S", &tm_info);
+				output(data, "%s", timebuf);
+			}
+			it++;
+		} else if(next == 'm') {
+			output(data, "%06d", get_msecs());
+			it++;
+		} else if(next == 't') {
+			bool first_tag = true;
+			for(const char** tags = origin->tags; *tags; ++tags) {
+				if(!first_tag) {
+					output(data, ", ");
+				}
+
+				output(data, "%s", *tags);
+				first_tag = false;
+			}
+			++it;
+		} else if(next == 'f') {
+			output(data, "%s", origin->func);
+			++it;
+		} else if(next == 'o') {
+			output(data, "%s:%u", origin->file, origin->line);
+			++it;
+		} else if(next == 's') {
+			char buf[12];
+			dlg_escape_sequence(styles[origin->level], buf);
+			output(data, "%s", buf);
+			reset_style = true;
+			++it;
+		} else if(next == 'r') {
+			output(data, "%s", dlg_reset_sequence);
+			reset_style = false;
+			++it;
+		} else if(next == 'c') {
+			if(origin->expr && string) {
+				output(data, "assertion '%s' failed: '%s'", origin->expr, string);
+			} else if(origin->expr) {
+				output(data, "assertion '%s' failed", origin->expr);
+			} else if(string) {
+				output(data, "%s", string);
+			}
+			++it;
+		} else if(next == '%') {
+			output(data, "%s", "%");
+			++it;
+		} else {
+			// in this case it's a '%' without known format specifier following
+			output(data, "%s", "%");
+		}
+	}
+
+	if(reset_style) {
+		output(data, "%s", dlg_reset_sequence);
+	}
+}
+
+struct buf {
+	char* buf;
+	size_t* size;
+};
+
+static void print_size(void* size, const char* format, ...) {
+	va_list args;
+	va_start(args, format);
+
+	int ret = vsnprintf(NULL, 0, format, args);
+	va_end(args);
+
+	if(ret > 0) {
+		*((size_t*) size) += ret;
+	}
+}
+
+static void print_buf(void* dbuf, const char* format, ...) {
+	struct buf* buf = (struct buf*) dbuf;
+	va_list args;
+	va_start(args, format);
+
+	int printed = vsnprintf(buf->buf, *buf->size, format, args);
+	va_end(args);
+
+	if(printed > 0) {
+		*buf->size -= printed;
+		buf->buf += printed;
+	}
+}
+
+void dlg_generic_output_buf(char* buf, size_t* size, unsigned int features,
+		const struct dlg_origin* origin, const char* string,
+		const struct dlg_style styles[6]) {
+	if(buf) {
+		struct buf mbuf;
+		mbuf.buf = buf;
+		mbuf.size = size;
+		dlg_generic_output(print_buf, &mbuf, features, origin, string, styles);
+	} else {
+		*size = 0;
+		dlg_generic_output(print_size, size, features, origin, string, styles);
+	}
+}
+
+void dlg_generic_outputf_buf(char* buf, size_t* size, const char* format_string,
+		const struct dlg_origin* origin, const char* string,
+		const struct dlg_style styles[6]) {
+	if(buf) {
+		struct buf mbuf;
+		mbuf.buf = buf;
+		mbuf.size = size;
+		dlg_generic_outputf(print_buf, &mbuf, format_string, origin, string, styles);
+	} else {
+		*size = 0;
+		dlg_generic_outputf(print_size, size, format_string, origin, string, styles);
+	}
+}
+
+static void print_stream(void* stream, const char* format, ...) {
+	va_list args;
+	va_start(args, format);
+	dlg_vfprintf((FILE*) stream, format, args);
+	va_end(args);
+}
+
+void dlg_generic_output_stream(FILE* stream, unsigned int features,
+		const struct dlg_origin* origin, const char* string,
+		const struct dlg_style styles[6]) {
+	stream = stream ? stream : stdout;
+	if(features & dlg_output_threadsafe) {
+		lock_file(stream);
+	}
+
+	dlg_generic_output(print_stream, stream, features, origin, string, styles);
+	if(features & dlg_output_threadsafe) {
+		unlock_file(stream);
+	}
+}
+
+void dlg_generic_outputf_stream(FILE* stream, const char* format_string,
+		const struct dlg_origin* origin, const char* string,
+		const struct dlg_style styles[6], bool lock_stream) {
+	stream = stream ? stream : stdout;
+	if(lock_stream) {
+		lock_file(stream);
+	}
+
+	dlg_generic_outputf(print_stream, stream, format_string, origin, string, styles);
+	if(lock_stream) {
+		unlock_file(stream);
+	}
+}
+
+void dlg_default_output(const struct dlg_origin* origin, const char* string, void* data) {
+	FILE* stream = data ? (FILE*) data : stdout;
+	unsigned int features = dlg_output_file_line |
+		dlg_output_newline |
+		dlg_output_threadsafe;
+
+#ifdef DLG_DEFAULT_OUTPUT_ALWAYS_COLOR
+	dlg_win_init_ansi();
+	features |= dlg_output_style;
+#else
+	if(dlg_is_tty(stream) && dlg_win_init_ansi()) {
+		features |= dlg_output_style;
+	}
+#endif
+
+	dlg_generic_output_stream(stream, features, origin, string, dlg_default_output_styles);
+	fflush(stream);
+}
+
+bool dlg_win_init_ansi(void) {
+#if defined(DLG_OS_WIN) && defined(DLG_WIN_CONSOLE)
+	// TODO: use init once
+	static volatile LONG status = 0;
+	LONG res = InterlockedCompareExchange(&status, 1, 0);
+	if(res == 0) { // not initialized
+		InterlockedExchange(&status, 3 + init_ansi_console());
+	}
+
+	while(status == 1); // currently initialized in another thread, spinlock
+	return (status == 4);
+#else
+	return true;
+#endif
+}
+
+// small dynamic vec/array implementation
+// Since the macros vec_init and vec_add[c]/vec_push might
+// change the pointers value it must not be referenced somewhere else.
+#define vec__raw(vec) (((unsigned int*) vec) - 2)
+
+static void* vec_do_create(unsigned int typesize, unsigned int cap, unsigned int size) {
+	unsigned long a = (size > cap) ? size : cap;
+	void* ptr = xalloc(2 * sizeof(unsigned int) + a * typesize);
+	unsigned int* begin = (unsigned int*) ptr;
+	begin[0] = size * typesize;
+	begin[1] = a * typesize;
+	return begin + 2;
+}
+
+// NOTE: can be more efficient if we are allowed to reorder vector
+static void vec_do_erase(void* vec, unsigned int pos, unsigned int size) {
+	unsigned int* begin = vec__raw(vec);
+	begin[0] -= size;
+	char* buf = (char*) vec;
+	memcpy(buf + pos, buf + pos + size, size);
+}
+
+static void* vec_do_add(void** vec, unsigned int size) {
+	unsigned int* begin = vec__raw(*vec);
+	unsigned int needed = begin[0] + size;
+	if(needed >= begin[1]) {
+		void* ptr = xrealloc(begin, sizeof(unsigned int) * 2 + needed * 2);
+		begin = (unsigned int*) ptr;
+		begin[1] = needed * 2;
+		(*vec) = begin + 2;
+	}
+
+	void* ptr = ((char*) (*vec)) + begin[0];
+	begin[0] += size;
+	return ptr;
+}
+
+#define vec_create(type, size) (type*) vec_do_create(sizeof(type), size * 2, size)
+#define vec_create_reserve(type, size, capacity) (type*) vec_do_create(sizeof(type), capcity, size)
+#define vec_init(array, size) array = vec_do_create(sizeof(*array), size * 2, size)
+#define vec_init_reserve(array, size, capacity) *((void**) &array) = vec_do_create(sizeof(*array), capacity, size)
+#define vec_free(vec) (free((vec) ? vec__raw(vec) : NULL), vec = NULL)
+#define vec_erase_range(vec, pos, count) vec_do_erase(vec, pos * sizeof(*vec), count * sizeof(*vec))
+#define vec_erase(vec, pos) vec_do_erase(vec, pos * sizeof(*vec), sizeof(*vec))
+#define vec_size(vec) (vec__raw(vec)[0] / sizeof(*vec))
+#define vec_capacity(vec) (vec_raw(vec)[1] / sizeof(*vec))
+#define vec_add(vec) vec_do_add((void**) &vec, sizeof(*vec))
+#define vec_addc(vec, count) (vec_do_add((void**) &vec, sizeof(*vec) * count))
+#define vec_push(vec, value) (vec_do_add((void**) &vec, sizeof(*vec)), vec_last(vec) = (value))
+#define vec_pop(vec) (vec__raw(vec)[0] -= sizeof(*vec))
+#define vec_popc(vec, count) (vec__raw(vec)[0] -= sizeof(*vec) * count)
+#define vec_clear(vec) (vec__raw(vec)[0] = 0)
+#define vec_last(vec) (vec[vec_size(vec) - 1])
+
+static struct dlg_data* dlg_create_data(void) {
+	struct dlg_data* data = (struct dlg_data*) xalloc(sizeof(struct dlg_data));
+	vec_init_reserve(data->tags, 0, 20);
+	vec_init_reserve(data->pairs, 0, 20);
+	data->buffer_size = 100;
+	data->buffer = (char*) xalloc(data->buffer_size);
+	return data;
+}
+
+static void dlg_free_data(void* ddata) {
+	struct dlg_data* data = (struct dlg_data*) ddata;
+	if(data) {
+		vec_free(data->pairs);
+		vec_free(data->tags);
+		free(data->buffer);
+		free(data);
+	}
+}
+
+void dlg_add_tag(const char* tag, const char* func) {
+	struct dlg_data* data = dlg_data();
+	struct dlg_tag_func_pair* pair =
+		(struct dlg_tag_func_pair*) vec_add(data->pairs);
+	pair->tag = tag;
+	pair->func = func;
+}
+
+bool dlg_remove_tag(const char* tag, const char* func) {
+	struct dlg_data* data = dlg_data();
+	for(unsigned int i = 0; i < vec_size(data->pairs); ++i) {
+		if(data->pairs[i].func == func && data->pairs[i].tag == tag) {
+			vec_erase(data->pairs, i);
+			return true;
+		}
+	}
+
+	return false;
+}
+
+char** dlg_thread_buffer(size_t** size) {
+	struct dlg_data* data = dlg_data();
+	if(size) {
+		*size = &data->buffer_size;
+	}
+	return &data->buffer;
+}
+
+void dlg_set_handler(dlg_handler handler, void* data) {
+	g_handler = handler;
+	g_data = data;
+}
+
+dlg_handler dlg_get_handler(void** data) {
+	*data = g_data;
+	return g_handler;
+}
+
+const char* dlg__printf_format(const char* str, ...) {
+	va_list vlist;
+	va_start(vlist, str);
+
+	va_list vlistcopy;
+	va_copy(vlistcopy, vlist);
+	int needed = vsnprintf(NULL, 0, str, vlist);
+	if(needed < 0) {
+		printf("dlg__printf_format: invalid format given\n");
+		va_end(vlist);
+		va_end(vlistcopy);
+		return NULL;
+	}
+
+	va_end(vlist);
+
+	size_t* buf_size;
+	char** buf = dlg_thread_buffer(&buf_size);
+	if(*buf_size <= (unsigned int) needed) {
+		*buf_size = (needed + 1) * 2;
+		*buf = (char*) xrealloc(*buf, *buf_size);
+	}
+
+	vsnprintf(*buf, *buf_size, str, vlistcopy);
+	va_end(vlistcopy);
+
+	return *buf;
+}
+
+void dlg__do_log(enum dlg_level lvl, const char* const* tags, const char* file, int line,
+		const char* func, const char* string, const char* expr) {
+	struct dlg_data* data = dlg_data();
+	unsigned int tag_count = 0;
+
+	// push default tags
+	while(tags[tag_count]) {
+		vec_push(data->tags, tags[tag_count++]);
+	}
+
+	// push current global tags
+	for(size_t i = 0; i < vec_size(data->pairs); ++i) {
+		const struct dlg_tag_func_pair pair = data->pairs[i];
+		if(pair.func == NULL || !strcmp(pair.func, func)) {
+			vec_push(data->tags, pair.tag);
+		}
+	}
+
+	// push call-specific tags, skip first terminating NULL
+	++tag_count;
+	while(tags[tag_count]) {
+		vec_push(data->tags, tags[tag_count++]);
+	}
+
+	vec_push(data->tags, NULL); // terminating NULL
+	struct dlg_origin origin;
+	origin.level = lvl;
+	origin.file = file;
+	origin.line = line;
+	origin.func = func;
+	origin.expr = expr;
+	origin.tags = data->tags;
+
+	g_handler(&origin, string, g_data);
+	vec_clear(data->tags);
+}
+
+#ifdef _MSC_VER
+// shitty msvc compatbility
+// meson gives us sane paths (separated by '/') while on MSVC,
+// __FILE__ contains a '\\' separator.
+static bool path_same(char a, char b) {
+	return (a == b) ||
+		(a == '/' && b == '\\') ||
+		(a == '\\' && b == '/');
+}
+#else
+
+static inline bool path_same(char a, char b) {
+	return a == b;
+}
+
+#endif
+
+const char* dlg__strip_root_path(const char* file, const char* base) {
+	if(!file) {
+		return NULL;
+	}
+
+	const char* saved = file;
+	if(*file == '.') { // relative path detected
+		while(*(++file) == '.' || *file == '/' || *file == '\\');
+		if(*file == '\0') { // weird case: purely relative path without file
+			return saved;
+		}
+
+		return file;
+	}
+
+	// strip base from file if it is given
+	if(base) {
+		char fn = *file;
+		char bn = *base;
+		while(bn != '\0' && path_same(fn, bn)) {
+			fn = *(++file);
+			bn = *(++base);
+		}
+
+		if(fn == '\0' || bn != '\0') { // weird case: base isn't prefix of file
+			return saved;
+		}
+	}
+
+	return file;
+}
diff --git a/freetype/src/dlg/dlgwrap.c b/freetype/src/dlg/dlgwrap.c
new file mode 100644
index 000000000..e0b9a8d29
--- /dev/null
+++ b/freetype/src/dlg/dlgwrap.c
@@ -0,0 +1,32 @@
+/****************************************************************************
+ *
+ * dlgwrap.c
+ *
+ *   Wrapper file for the 'dlg' library (body only)
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+
+
+#ifdef FT_DEBUG_LOGGING
+#define DLG_STATIC
+#include "dlg.c"
+#else
+  /* ANSI C doesn't like empty source files */
+  typedef int  _dlg_dummy;
+#endif
+
+
+/* END */
diff --git a/freetype/src/dlg/rules.mk b/freetype/src/dlg/rules.mk
new file mode 100644
index 000000000..a56dee6c2
--- /dev/null
+++ b/freetype/src/dlg/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 dlg logging library configuration rules
+#
+
+
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# dlg logging library directory
+#
+DLG_DIR := $(SRC_DIR)/dlg
+
+
+# compilation flags for the library
+#
+DLG_COMPILE := $(CC) $(ANSIFLAGS)                            \
+                     $I$(subst /,$(COMPILER_SEP),$(DLG_DIR)) \
+                     $(INCLUDE_FLAGS)                        \
+                     $(FT_CFLAGS)
+
+
+# dlg logging library sources (i.e., C files)
+#
+DLG_SRC := $(DLG_DIR)/dlgwrap.c
+
+# dlg logging library headers
+#
+DLG_H := $(TOP_DIR)/include/dlg/dlg.h \
+         $(TOP_DIR)/include/dlg/output.h
+
+
+# dlg logging library object(s)
+#
+#   DLG_OBJ_M is used during `multi' builds
+#   DLG_OBJ_S is used during `single' builds
+#
+DLG_OBJ_M := $(DLG_SRC:$(DLG_DIR)/%.c=$(OBJ_DIR)/%.$O)
+DLG_OBJ_S := $(OBJ_DIR)/dlg.$O
+
+# dlg logging library source file for single build
+#
+DLG_SRC_S := $(DLG_DIR)/dlgwrap.c
+
+
+# dlg logging library - single object
+#
+$(DLG_OBJ_S): $(DLG_SRC_S) $(DLG_SRC) $(FREETYPE_H) $(DLG_H)
+	$(DLG_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(DLG_SRC_S))
+
+
+# dlg logging library - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(DLG_DIR)/%.c $(FREETYPE_H) $(DLG_H)
+	$(DLG_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main object lists
+#
+DLG_OBJS_S += $(DLG_OBJ_S)
+DLG_OBJS_M += $(DLG_OBJ_M)
+
+
+# EOF
diff --git a/freetype/src/gxvalid/README b/freetype/src/gxvalid/README
index 2a32bab20..7fb029628 100644
--- a/freetype/src/gxvalid/README
+++ b/freetype/src/gxvalid/README
@@ -518,7 +518,7 @@ gxvalid: TrueType GX validator
 
 ------------------------------------------------------------------------
 
-Copyright (C) 2004-2020 by
+Copyright (C) 2004-2021 by
 suzuki toshiya, Masatake YAMATO, Red hat K.K.,
 David Turner, Robert Wilhelm, and Werner Lemberg.
 
diff --git a/freetype/src/gxvalid/gxvalid.c b/freetype/src/gxvalid/gxvalid.c
index 683b8a697..309d51744 100644
--- a/freetype/src/gxvalid/gxvalid.c
+++ b/freetype/src/gxvalid/gxvalid.c
@@ -4,7 +4,7 @@
  *
  *   FreeType validator for TrueTypeGX/AAT tables (body only).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvalid.h b/freetype/src/gxvalid/gxvalid.h
index ff2812da2..2c41c2866 100644
--- a/freetype/src/gxvalid/gxvalid.h
+++ b/freetype/src/gxvalid/gxvalid.h
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT table validation (specification only).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvbsln.c b/freetype/src/gxvalid/gxvbsln.c
index ac58d4615..af69cb51d 100644
--- a/freetype/src/gxvalid/gxvbsln.c
+++ b/freetype/src/gxvalid/gxvbsln.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT bsln table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvcommn.c b/freetype/src/gxvalid/gxvcommn.c
index ead0f24cd..18e42b0cd 100644
--- a/freetype/src/gxvalid/gxvcommn.c
+++ b/freetype/src/gxvalid/gxvcommn.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT common tables validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -46,16 +46,11 @@
   /*************************************************************************/
   /*************************************************************************/
 
-  static int
-  gxv_compare_ushort_offset( FT_UShort*  a,
-                             FT_UShort*  b )
+  FT_COMPARE_DEF( int )
+  gxv_compare_ushort_offset( const void*  a,
+                             const void*  b )
   {
-    if ( *a < *b )
-      return -1;
-    else if ( *a > *b )
-      return 1;
-    else
-      return 0;
+    return  *(FT_UShort*)a - *(FT_UShort*)b;
   }
 
 
@@ -78,7 +73,7 @@
     buff[nmemb] = limit;
 
     ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_UShort ),
-              ( int(*)(const void*, const void*) )gxv_compare_ushort_offset );
+              gxv_compare_ushort_offset );
 
     if ( buff[nmemb] > limit )
       FT_INVALID_OFFSET;
@@ -111,13 +106,17 @@
   /*************************************************************************/
   /*************************************************************************/
 
-  static int
-  gxv_compare_ulong_offset( FT_ULong*  a,
-                            FT_ULong*  b )
+  FT_COMPARE_DEF( int )
+  gxv_compare_ulong_offset( const void*  a,
+                            const void*  b )
   {
-    if ( *a < *b )
+    FT_ULong  a_ = *(FT_ULong*)a;
+    FT_ULong  b_ = *(FT_ULong*)b;
+
+
+    if ( a_ < b_ )
       return -1;
-    else if ( *a > *b )
+    else if ( a_ > b_ )
       return 1;
     else
       return 0;
@@ -143,7 +142,7 @@
     buff[nmemb] = limit;
 
     ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_ULong ),
-              ( int(*)(const void*, const void*) )gxv_compare_ulong_offset );
+              gxv_compare_ulong_offset );
 
     if ( buff[nmemb] > limit )
       FT_INVALID_OFFSET;
@@ -439,7 +438,7 @@
       GXV_LIMIT_CHECK( 2 );
       if ( p + 2 >= limit )     /* some fonts have too-short fmt0 array */
       {
-        GXV_TRACE(( "too short, glyphs %d - %d are missing\n",
+        GXV_TRACE(( "too short, glyphs %d - %ld are missing\n",
                     i, gxvalid->face->num_glyphs ));
         GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
         break;
@@ -534,7 +533,7 @@
 
       if ( lastGlyph < firstGlyph )
       {
-        GXV_TRACE(( "reverse ordered range specification at unit %d:",
+        GXV_TRACE(( "reverse ordered range specification at unit %d:"
                     " lastGlyph %d < firstGlyph %d ",
                     unit, lastGlyph, firstGlyph ));
         GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
@@ -605,7 +604,7 @@
 
       if ( lastGlyph < firstGlyph )
       {
-        GXV_TRACE(( "reverse ordered range specification at unit %d:",
+        GXV_TRACE(( "reverse ordered range specification at unit %d:"
                     " lastGlyph %d < firstGlyph %d ",
                     unit, lastGlyph, firstGlyph ));
         GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
@@ -825,7 +824,7 @@
     face = gxvalid->face;
     if ( face->num_glyphs < gid )
     {
-      GXV_TRACE(( " gxv_glyphid_check() gid overflow: num_glyphs %d < %d\n",
+      GXV_TRACE(( " gxv_glyphid_check() gid overflow: num_glyphs %ld < %d\n",
                   face->num_glyphs, gid ));
       GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
     }
@@ -1419,7 +1418,7 @@
     GXV_NAME_ENTER( "XStateArray" );
 
     GXV_TRACE(( "parse % 3d bytes by stateSize=% 3d maxClassID=% 3d\n",
-                (int)(*length_p), stateSize, (int)(maxClassID) ));
+                (int)(*length_p), (int)stateSize, (int)(maxClassID) ));
 
     /*
      * 2 states are predefined and must be described:
@@ -1493,9 +1492,11 @@
       state = (FT_UShort)( newState_idx / ( 1 + maxClassID ) );
       if ( 0 != ( newState_idx % ( 1 + maxClassID ) ) )
       {
-        FT_TRACE4(( "-> new state = %d (supposed)\n"
-                    "but newState index 0x%04x is not aligned to %d-classes\n",
-                    state, newState_idx,  1 + maxClassID ));
+        FT_TRACE4(( "-> new state = %d (supposed)\n",
+                    state ));
+        FT_TRACE4(( "but newState index 0x%04x"
+                    " is not aligned to %d-classes\n",
+                    newState_idx, 1 + maxClassID ));
         GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
       }
 
@@ -1581,10 +1582,10 @@
     stateArray = FT_NEXT_ULONG( p );
     entryTable = FT_NEXT_ULONG( p );
 
-    GXV_TRACE(( "nClasses =0x%08x\n", gxvalid->xstatetable.nClasses ));
-    GXV_TRACE(( "offset to classTable=0x%08x\n", classTable ));
-    GXV_TRACE(( "offset to stateArray=0x%08x\n", stateArray ));
-    GXV_TRACE(( "offset to entryTable=0x%08x\n", entryTable ));
+    GXV_TRACE(( "nClasses =0x%08lx\n", gxvalid->xstatetable.nClasses ));
+    GXV_TRACE(( "offset to classTable=0x%08lx\n", classTable ));
+    GXV_TRACE(( "offset to stateArray=0x%08lx\n", stateArray ));
+    GXV_TRACE(( "offset to entryTable=0x%08lx\n", entryTable ));
 
     if ( gxvalid->xstatetable.nClasses > 0xFFFFU )
       FT_INVALID_DATA;
diff --git a/freetype/src/gxvalid/gxvcommn.h b/freetype/src/gxvalid/gxvcommn.h
index 59d149215..b79b64114 100644
--- a/freetype/src/gxvalid/gxvcommn.h
+++ b/freetype/src/gxvalid/gxvcommn.h
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT common tables validation (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -61,8 +61,11 @@ FT_BEGIN_HEADER
 
 #undef GXV_LOAD_UNUSED_VARS /* debug purpose */
 
-#define IS_PARANOID_VALIDATION          ( gxvalid->root->level >= FT_VALIDATE_PARANOID )
-#define GXV_SET_ERR_IF_PARANOID( err )  { if ( IS_PARANOID_VALIDATION ) ( err ); }
+#define IS_PARANOID_VALIDATION                             \
+          ( gxvalid->root->level >= FT_VALIDATE_PARANOID )
+#define GXV_SET_ERR_IF_PARANOID( err )                              \
+          do { if ( IS_PARANOID_VALIDATION ) ( err ); } while ( 0 )
+
 
   /*************************************************************************/
   /*************************************************************************/
@@ -261,17 +264,17 @@ FT_BEGIN_HEADER
   } GXV_ValidatorRec;
 
 
-#define GXV_TABLE_DATA( tag, field )                           \
+#define GXV_TABLE_DATA( tag, field )                             \
         ( ( (GXV_ ## tag ## _Data)gxvalid->table_data )->field )
 
 #undef  FT_INVALID_
-#define FT_INVALID_( _error ) \
+#define FT_INVALID_( _error )                                     \
           ft_validator_error( gxvalid->root, FT_THROW( _error ) )
 
-#define GXV_LIMIT_CHECK( _count )                                     \
-          FT_BEGIN_STMNT                                              \
+#define GXV_LIMIT_CHECK( _count )                                       \
+          FT_BEGIN_STMNT                                                \
             if ( p + _count > ( limit? limit : gxvalid->root->limit ) ) \
-              FT_INVALID_TOO_SHORT;                                   \
+              FT_INVALID_TOO_SHORT;                                     \
           FT_END_STMNT
 
 
@@ -279,19 +282,19 @@ FT_BEGIN_HEADER
 
 #define GXV_INIT  gxvalid->debug_indent = 0
 
-#define GXV_NAME_ENTER( name )                             \
-          FT_BEGIN_STMNT                                   \
-            gxvalid->debug_indent += 2;                      \
-            FT_TRACE4(( "%*.s", gxvalid->debug_indent, 0 )); \
-            FT_TRACE4(( "%s table\n", name ));             \
+#define GXV_NAME_ENTER( name )                                \
+          FT_BEGIN_STMNT                                      \
+            gxvalid->debug_indent += 2;                       \
+            FT_TRACE4(( "%*.s", gxvalid->debug_indent, "" )); \
+            FT_TRACE4(( "%s table\n", name ));                \
           FT_END_STMNT
 
 #define GXV_EXIT  gxvalid->debug_indent -= 2
 
-#define GXV_TRACE( s )                                     \
-          FT_BEGIN_STMNT                                   \
-            FT_TRACE4(( "%*.s", gxvalid->debug_indent, 0 )); \
-            FT_TRACE4( s );                                \
+#define GXV_TRACE( s )                                        \
+          FT_BEGIN_STMNT                                      \
+            FT_TRACE4(( "%*.s", gxvalid->debug_indent, "" )); \
+            FT_TRACE4( s );                                   \
           FT_END_STMNT
 
 #else /* !FT_DEBUG_LEVEL_TRACE */
diff --git a/freetype/src/gxvalid/gxverror.h b/freetype/src/gxvalid/gxverror.h
index 5d8f0b680..d20d39568 100644
--- a/freetype/src/gxvalid/gxverror.h
+++ b/freetype/src/gxvalid/gxverror.h
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT validation module error codes (specification only).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvfeat.c b/freetype/src/gxvalid/gxvfeat.c
index 400ec8a3f..0a8e2f201 100644
--- a/freetype/src/gxvalid/gxvfeat.c
+++ b/freetype/src/gxvalid/gxvfeat.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT feat table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -90,7 +90,7 @@
 
     if ( feature >= gxv_feat_registry_length )
     {
-      GXV_TRACE(( "feature number %d is out of range %d\n",
+      GXV_TRACE(( "feature number %d is out of range %lu\n",
                   feature, gxv_feat_registry_length ));
       GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
       goto Exit;
diff --git a/freetype/src/gxvalid/gxvfeat.h b/freetype/src/gxvalid/gxvfeat.h
index 435dcefb0..f6d28fa71 100644
--- a/freetype/src/gxvalid/gxvfeat.h
+++ b/freetype/src/gxvalid/gxvfeat.h
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT feat table validation (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvfgen.c b/freetype/src/gxvalid/gxvfgen.c
index fe05a6f3a..b47cd0f7b 100644
--- a/freetype/src/gxvalid/gxvfgen.c
+++ b/freetype/src/gxvalid/gxvfgen.c
@@ -5,7 +5,7 @@
  *   Generate feature registry data for gxv `feat' validator.
  *   This program is derived from gxfeatreg.c in gxlayout.
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * Masatake YAMATO and Redhat K.K.
  *
  * This file may only be used,
diff --git a/freetype/src/gxvalid/gxvjust.c b/freetype/src/gxvalid/gxvjust.c
index 3c7f1f953..ec289b8eb 100644
--- a/freetype/src/gxvalid/gxvjust.c
+++ b/freetype/src/gxvalid/gxvjust.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT just table validation (body).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -78,7 +78,7 @@
       return;
 
     GXV_TRACE(( "just table includes too large %s"
-                " GID=%d > %d (in maxp)\n",
+                " GID=%d > %ld (in maxp)\n",
                 msg_tag, gid, gxvalid->face->num_glyphs ));
     GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
   }
@@ -140,7 +140,7 @@
     count = FT_NEXT_ULONG( p );
     for ( i = 0; i < count; i++ )
     {
-      GXV_TRACE(( "validating wdc pair %d/%d\n", i + 1, count ));
+      GXV_TRACE(( "validating wdc pair %lu/%lu\n", i + 1, count ));
       gxv_just_wdp_entry_validate( p, limit, gxvalid );
       p += gxvalid->subtable_length;
     }
@@ -206,7 +206,8 @@
     if ( lowerLimit >= upperLimit )
     {
       GXV_TRACE(( "just table includes invalid range spec:"
-                  " lowerLimit(%d) > upperLimit(%d)\n"     ));
+                  " lowerLimit(%ld) > upperLimit(%ld)\n",
+                  lowerLimit, upperLimit ));
       GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
     }
 
@@ -294,14 +295,14 @@
     gxvalid->subtable_length = (FT_ULong)( p - table );
 
     if ( variantsAxis != 0x64756374L ) /* 'duct' */
-      GXV_TRACE(( "variantsAxis 0x%08x is non default value",
+      GXV_TRACE(( "variantsAxis 0x%08lx is non default value",
                    variantsAxis ));
 
     if ( minimumLimit > noStretchValue )
-      GXV_TRACE(( "type4:minimumLimit 0x%08x > noStretchValue 0x%08x\n",
+      GXV_TRACE(( "type4:minimumLimit 0x%08lx > noStretchValue 0x%08lx\n",
                   minimumLimit, noStretchValue ));
     else if ( noStretchValue > maximumLimit )
-      GXV_TRACE(( "type4:noStretchValue 0x%08x > maximumLimit 0x%08x\n",
+      GXV_TRACE(( "type4:noStretchValue 0x%08lx > maximumLimit 0x%08lx\n",
                   noStretchValue, maximumLimit ));
     else if ( !IS_PARANOID_VALIDATION )
       return;
@@ -389,7 +390,7 @@
 
     GXV_LIMIT_CHECK( 4 );
     actionCount = FT_NEXT_ULONG( p );
-    GXV_TRACE(( "actionCount = %d\n", actionCount ));
+    GXV_TRACE(( "actionCount = %lu\n", actionCount ));
 
     for ( i = 0; i < actionCount; i++ )
     {
@@ -514,14 +515,14 @@
     coverage        = FT_NEXT_USHORT( p );
     subFeatureFlags = FT_NEXT_ULONG( p );
 
-    GXV_TRACE(( "  justClassTable: coverage = 0x%04x (%s) ", coverage ));
+    GXV_TRACE(( "  justClassTable: coverage = 0x%04x ", coverage ));
     if ( ( coverage & 0x4000 ) == 0  )
       GXV_TRACE(( "ascending\n" ));
     else
       GXV_TRACE(( "descending\n" ));
 
     if ( subFeatureFlags )
-      GXV_TRACE(( "  justClassTable: nonzero value (0x%08x)"
+      GXV_TRACE(( "  justClassTable: nonzero value (0x%08lx)"
                   " in unused subFeatureFlags\n", subFeatureFlags ));
 
     gxvalid->statetable.optdata               = NULL;
@@ -684,7 +685,7 @@
 
 
     /* Version 1.0 (always:2000) */
-    GXV_TRACE(( " (version = 0x%08x)\n", version ));
+    GXV_TRACE(( " (version = 0x%08lx)\n", version ));
     if ( version != 0x00010000UL )
       FT_INVALID_FORMAT;
 
diff --git a/freetype/src/gxvalid/gxvkern.c b/freetype/src/gxvalid/gxvkern.c
index cc0b3dfcb..542e8bc09 100644
--- a/freetype/src/gxvalid/gxvkern.c
+++ b/freetype/src/gxvalid/gxvkern.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT kern table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -487,7 +487,7 @@
 
     if ( gxvalid->face->num_glyphs != glyphCount )
     {
-      GXV_TRACE(( "maxGID=%d, but glyphCount=%d\n",
+      GXV_TRACE(( "maxGID=%ld, but glyphCount=%d\n",
                   gxvalid->face->num_glyphs, glyphCount ));
       GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
     }
@@ -745,7 +745,7 @@
 #ifdef GXV_LOAD_TRACE_VARS
     FT_UShort  version = 0;    /* MS only: subtable version, unused */
 #endif
-    FT_ULong   length;         /* MS: 16bit, Apple: 32bit*/
+    FT_ULong   length;         /* MS: 16bit, Apple: 32bit */
     FT_UShort  coverage;
 #ifdef GXV_LOAD_TRACE_VARS
     FT_UShort  tupleIndex = 0; /* Apple only */
@@ -772,7 +772,7 @@
       tupleIndex = 0;
 #endif
       GXV_TRACE(( "Subtable version = %d\n", version ));
-      GXV_TRACE(( "Subtable length = %d\n", length ));
+      GXV_TRACE(( "Subtable length = %lu\n", length ));
       break;
 
     case KERN_DIALECT_APPLE:
@@ -783,7 +783,7 @@
 #ifdef GXV_LOAD_TRACE_VARS
       tupleIndex = 0;
 #endif
-      GXV_TRACE(( "Subtable length = %d\n", length ));
+      GXV_TRACE(( "Subtable length = %lu\n", length ));
 
       if ( KERN_IS_NEW( gxvalid ) )
       {
@@ -800,7 +800,7 @@
     default:
       length = u16[1];
       GXV_TRACE(( "cannot detect subtable dialect, "
-                  "just skip %d byte\n", length ));
+                  "just skip %lu byte\n", length ));
       goto Exit;
     }
 
@@ -884,7 +884,7 @@
 
     for ( i = 0; i < nTables; i++ )
     {
-      GXV_TRACE(( "validating subtable %d/%d\n", i, nTables ));
+      GXV_TRACE(( "validating subtable %d/%lu\n", i, nTables ));
       /* p should be 32bit-aligned? */
       gxv_kern_subtable_validate( p, 0, gxvalid );
       p += gxvalid->subtable_length;
diff --git a/freetype/src/gxvalid/gxvlcar.c b/freetype/src/gxvalid/gxvlcar.c
index 82ac1907a..9db839ba8 100644
--- a/freetype/src/gxvalid/gxvlcar.c
+++ b/freetype/src/gxvalid/gxvlcar.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT lcar table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmod.c b/freetype/src/gxvalid/gxvmod.c
index a467e8713..1a11426cc 100644
--- a/freetype/src/gxvalid/gxvmod.c
+++ b/freetype/src/gxvalid/gxvmod.c
@@ -4,7 +4,7 @@
  *
  *   FreeType's TrueTypeGX/AAT validation module implementation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -62,7 +62,7 @@
     if ( error )
       goto Exit;
 
-    if ( FT_ALLOC( *table, *table_len ) )
+    if ( FT_QALLOC( *table, *table_len ) )
       goto Exit;
 
     error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
@@ -76,27 +76,31 @@
           FT_Byte* volatile  _sfnt          = NULL; \
           FT_ULong            len_ ## _sfnt = 0
 
-#define GXV_TABLE_LOAD( _sfnt )                                     \
-          if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
-               ( gx_flags & FT_VALIDATE_ ## _sfnt )            )    \
-          {                                                         \
-            error = gxv_load_table( face, TTAG_ ## _sfnt,           \
-                                    &_sfnt, &len_ ## _sfnt );       \
-            if ( error )                                            \
-              goto Exit;                                            \
-          }
-
-#define GXV_TABLE_VALIDATE( _sfnt )                                  \
-          if ( _sfnt )                                               \
-          {                                                          \
-            ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
-                               FT_VALIDATE_DEFAULT );                \
-            if ( ft_setjmp( valid.jump_buffer ) == 0 )               \
-              gxv_ ## _sfnt ## _validate( _sfnt, face, &valid );     \
-            error = valid.error;                                     \
-            if ( error )                                             \
-              goto Exit;                                             \
-          }
+#define GXV_TABLE_LOAD( _sfnt )                                       \
+          FT_BEGIN_STMNT                                              \
+            if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
+                 ( gx_flags & FT_VALIDATE_ ## _sfnt )            )    \
+            {                                                         \
+              error = gxv_load_table( face, TTAG_ ## _sfnt,           \
+                                      &_sfnt, &len_ ## _sfnt );       \
+              if ( error )                                            \
+                goto Exit;                                            \
+            }                                                         \
+          FT_END_STMNT
+
+#define GXV_TABLE_VALIDATE( _sfnt )                                    \
+          FT_BEGIN_STMNT                                               \
+            if ( _sfnt )                                               \
+            {                                                          \
+              ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
+                                 FT_VALIDATE_DEFAULT );                \
+              if ( ft_setjmp( valid.jump_buffer ) == 0 )               \
+                gxv_ ## _sfnt ## _validate( _sfnt, face, &valid );     \
+              error = valid.error;                                     \
+              if ( error )                                             \
+                goto Exit;                                             \
+            }                                                          \
+          FT_END_STMNT
 
 #define GXV_TABLE_SET( _sfnt )                                        \
           if ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count )        \
diff --git a/freetype/src/gxvalid/gxvmod.h b/freetype/src/gxvalid/gxvmod.h
index f2982c96c..90e0c10a2 100644
--- a/freetype/src/gxvalid/gxvmod.h
+++ b/freetype/src/gxvalid/gxvmod.h
@@ -5,7 +5,7 @@
  *   FreeType's TrueTypeGX/AAT validation module implementation
  *   (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmort.c b/freetype/src/gxvalid/gxvmort.c
index aae7f01a8..d0db7f4d2 100644
--- a/freetype/src/gxvalid/gxvmort.c
+++ b/freetype/src/gxvalid/gxvmort.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT mort table validation (body).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -288,7 +288,7 @@
 
     for ( i = 0; i < nChains; i++ )
     {
-      GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+      GXV_TRACE(( "validating chain %lu/%lu\n", i + 1, nChains ));
       GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
       gxv_mort_chain_validate( p, limit, gxvalid );
       p += gxvalid->subtable_length;
diff --git a/freetype/src/gxvalid/gxvmort.h b/freetype/src/gxvalid/gxvmort.h
index 7237c5825..de5ab4ef0 100644
--- a/freetype/src/gxvalid/gxvmort.h
+++ b/freetype/src/gxvalid/gxvmort.h
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT common definition for mort table (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmort0.c b/freetype/src/gxvalid/gxvmort0.c
index d452c1cca..0c695aa4c 100644
--- a/freetype/src/gxvalid/gxvmort0.c
+++ b/freetype/src/gxvalid/gxvmort0.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT mort table validation
  *   body for type0 (Indic Script Rearrangement) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmort1.c b/freetype/src/gxvalid/gxvmort1.c
index d743f89f6..0af22362f 100644
--- a/freetype/src/gxvalid/gxvmort1.c
+++ b/freetype/src/gxvalid/gxvmort1.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT mort table validation
  *   body for type1 (Contextual Substitution) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmort2.c b/freetype/src/gxvalid/gxvmort2.c
index 9e69e1269..73f418ea1 100644
--- a/freetype/src/gxvalid/gxvmort2.c
+++ b/freetype/src/gxvalid/gxvmort2.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT mort table validation
  *   body for type2 (Ligature Substitution) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -152,7 +152,7 @@
     GXV_32BIT_ALIGNMENT_VALIDATE( ligActionOffset );
     if ( p < lat_base )
     {
-      GXV_TRACE(( "too short offset 0x%04x: p < lat_base (%d byte rewind)\n",
+      GXV_TRACE(( "too short offset 0x%04x: p < lat_base (%ld byte rewind)\n",
                   ligActionOffset, lat_base - p ));
 
       /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
@@ -160,7 +160,7 @@
     }
     else if ( lat_limit < p )
     {
-      GXV_TRACE(( "too large offset 0x%04x: lat_limit < p (%d byte overrun)\n",
+      GXV_TRACE(( "too large offset 0x%04x: lat_limit < p (%ld byte overrun)\n",
                   ligActionOffset, p - lat_limit ));
 
       /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
@@ -187,17 +187,17 @@
       offset = lig_action & 0x3FFFFFFFUL;
       if ( offset * 2 < optdata->ligatureTable )
       {
-        GXV_TRACE(( "too short offset 0x%08x:"
-                    " 2 x offset < ligatureTable (%d byte rewind)\n",
+        GXV_TRACE(( "too short offset 0x%08lx:"
+                    " 2 x offset < ligatureTable (%lu byte rewind)\n",
                      offset, optdata->ligatureTable - offset * 2 ));
 
         GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
       } else if ( offset * 2 >
                   optdata->ligatureTable + optdata->ligatureTable_length )
       {
-        GXV_TRACE(( "too long offset 0x%08x:"
+        GXV_TRACE(( "too long offset 0x%08lx:"
                     " 2 x offset > ligatureTable + ligatureTable_length"
-                    " (%d byte overrun)\n",
+                    " (%lu byte overrun)\n",
                      offset,
                      optdata->ligatureTable + optdata->ligatureTable_length
                      - offset * 2 ));
diff --git a/freetype/src/gxvalid/gxvmort4.c b/freetype/src/gxvalid/gxvmort4.c
index 4584d204c..1b0dd3eda 100644
--- a/freetype/src/gxvalid/gxvmort4.c
+++ b/freetype/src/gxvalid/gxvmort4.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT mort table validation
  *   body for type4 (Non-Contextual Glyph Substitution) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmort5.c b/freetype/src/gxvalid/gxvmort5.c
index a15a24fe6..cfbf31208 100644
--- a/freetype/src/gxvalid/gxvmort5.c
+++ b/freetype/src/gxvalid/gxvmort5.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT mort table validation
  *   body for type5 (Contextual Glyph Insertion) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -63,7 +63,7 @@
     *GXV_mort_subtable_type5_StateOptRecData;
 
 
-  FT_LOCAL_DEF( void )
+  static void
   gxv_mort_subtable_type5_subtable_setup( FT_UShort      table_size,
                                           FT_UShort      classTable,
                                           FT_UShort      stateArray,
diff --git a/freetype/src/gxvalid/gxvmorx.c b/freetype/src/gxvalid/gxvmorx.c
index 754d9f8bf..babff5186 100644
--- a/freetype/src/gxvalid/gxvmorx.c
+++ b/freetype/src/gxvalid/gxvmorx.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT morx table validation (body).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -84,7 +84,7 @@
       p += 4;
 #endif
 
-      GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
+      GXV_TRACE(( "validating chain subtable %d/%d (%lu bytes)\n",
                   i + 1, nSubtables, length ));
 
       type = coverage & 0x0007;
@@ -99,7 +99,7 @@
 
       func = fmt_funcs_table[type];
       if ( !func )
-        GXV_TRACE(( "morx type %d is reserved\n", type ));
+        GXV_TRACE(( "morx type %lu is reserved\n", type ));
 
       func( p, p + rest, gxvalid );
 
@@ -186,7 +186,7 @@
 
     for ( i = 0; i < nChains; i++ )
     {
-      GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+      GXV_TRACE(( "validating chain %lu/%lu\n", i + 1, nChains ));
       GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
       gxv_morx_chain_validate( p, limit, gxvalid );
       p += gxvalid->subtable_length;
diff --git a/freetype/src/gxvalid/gxvmorx.h b/freetype/src/gxvalid/gxvmorx.h
index f747b1d63..f155f1846 100644
--- a/freetype/src/gxvalid/gxvmorx.h
+++ b/freetype/src/gxvalid/gxvmorx.h
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT common definition for morx table (specification).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmorx0.c b/freetype/src/gxvalid/gxvmorx0.c
index 5a42e552e..e93cea9cc 100644
--- a/freetype/src/gxvalid/gxvmorx0.c
+++ b/freetype/src/gxvalid/gxvmorx0.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT morx table validation
  *   body for type0 (Indic Script Rearrangement) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmorx1.c b/freetype/src/gxvalid/gxvmorx1.c
index 9f8b69067..d380f8d1a 100644
--- a/freetype/src/gxvalid/gxvmorx1.c
+++ b/freetype/src/gxvalid/gxvmorx1.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT morx table validation
  *   body for type1 (Contextual Substitution) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmorx2.c b/freetype/src/gxvalid/gxvmorx2.c
index 98b5c49c2..e7e008f06 100644
--- a/freetype/src/gxvalid/gxvmorx2.c
+++ b/freetype/src/gxvalid/gxvmorx2.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT morx table validation
  *   body for type2 (Ligature Substitution) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -72,11 +72,11 @@
     optdata->componentTable = FT_NEXT_ULONG( p );
     optdata->ligatureTable  = FT_NEXT_ULONG( p );
 
-    GXV_TRACE(( "offset to ligActionTable=0x%08x\n",
+    GXV_TRACE(( "offset to ligActionTable=0x%08lx\n",
                 optdata->ligActionTable ));
-    GXV_TRACE(( "offset to componentTable=0x%08x\n",
+    GXV_TRACE(( "offset to componentTable=0x%08lx\n",
                 optdata->componentTable ));
-    GXV_TRACE(( "offset to ligatureTable=0x%08x\n",
+    GXV_TRACE(( "offset to ligatureTable=0x%08lx\n",
                 optdata->ligatureTable ));
   }
 
@@ -116,19 +116,19 @@
 
     gxv_set_length_by_ulong_offset( o, l, buff, 6, table_size, gxvalid );
 
-    GXV_TRACE(( "classTable: offset=0x%08x length=0x%08x\n",
+    GXV_TRACE(( "classTable: offset=0x%08lx length=0x%08lx\n",
                 classTable, *classTable_length_p ));
-    GXV_TRACE(( "stateArray: offset=0x%08x length=0x%08x\n",
+    GXV_TRACE(( "stateArray: offset=0x%08lx length=0x%08lx\n",
                 stateArray, *stateArray_length_p ));
-    GXV_TRACE(( "entryTable: offset=0x%08x length=0x%08x\n",
+    GXV_TRACE(( "entryTable: offset=0x%08lx length=0x%08lx\n",
                 entryTable, *entryTable_length_p ));
-    GXV_TRACE(( "ligActionTable: offset=0x%08x length=0x%08x\n",
+    GXV_TRACE(( "ligActionTable: offset=0x%08lx length=0x%08lx\n",
                 optdata->ligActionTable,
                 optdata->ligActionTable_length ));
-    GXV_TRACE(( "componentTable: offset=0x%08x length=0x%08x\n",
+    GXV_TRACE(( "componentTable: offset=0x%08lx length=0x%08lx\n",
                 optdata->componentTable,
                 optdata->componentTable_length ));
-    GXV_TRACE(( "ligatureTable:  offset=0x%08x length=0x%08x\n",
+    GXV_TRACE(( "ligatureTable:  offset=0x%08lx length=0x%08lx\n",
                 optdata->ligatureTable,
                 optdata->ligatureTable_length ));
 
@@ -157,12 +157,12 @@
 
     if ( p < lat_base )
     {
-      GXV_TRACE(( "p < lat_base (%d byte rewind)\n", lat_base - p ));
+      GXV_TRACE(( "p < lat_base (%ld byte rewind)\n", lat_base - p ));
       FT_INVALID_OFFSET;
     }
     else if ( lat_limit < p )
     {
-      GXV_TRACE(( "lat_limit < p (%d byte overrun)\n", p - lat_limit ));
+      GXV_TRACE(( "lat_limit < p (%ld byte overrun)\n", p - lat_limit ));
       FT_INVALID_OFFSET;
     }
 
@@ -196,7 +196,7 @@
 
         GXV_TRACE(( "ligature action table includes"
                     " too negative offset moving all GID"
-                    " below defined range: 0x%04x\n",
+                    " below defined range: 0x%04lx\n",
                     offset & 0xFFFFU ));
         GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
       }
@@ -207,14 +207,14 @@
 
         GXV_TRACE(( "ligature action table includes"
                     " too large offset moving all GID"
-                    " over defined range: 0x%04x\n",
+                    " over defined range: 0x%04lx\n",
                     offset & 0xFFFFU ));
         GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
       }
 
       GXV_TRACE(( "ligature action table includes"
                   " invalid offset to add to 16-bit GID:"
-                  " 0x%08x\n", offset ));
+                  " 0x%08lx\n", offset ));
       GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
     }
   }
diff --git a/freetype/src/gxvalid/gxvmorx4.c b/freetype/src/gxvalid/gxvmorx4.c
index 857e4d4eb..e632e8d42 100644
--- a/freetype/src/gxvalid/gxvmorx4.c
+++ b/freetype/src/gxvalid/gxvmorx4.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT morx table validation
  *   body for "morx" type4 (Non-Contextual Glyph Substitution) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvmorx5.c b/freetype/src/gxvalid/gxvmorx5.c
index 7ceba077a..5ad33976d 100644
--- a/freetype/src/gxvalid/gxvmorx5.c
+++ b/freetype/src/gxvalid/gxvmorx5.c
@@ -5,7 +5,7 @@
  *   TrueTypeGX/AAT morx table validation
  *   body for type5 (Contextual Glyph Insertion) subtable.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
diff --git a/freetype/src/gxvalid/gxvopbd.c b/freetype/src/gxvalid/gxvopbd.c
index a398fe097..7a2feab46 100644
--- a/freetype/src/gxvalid/gxvopbd.c
+++ b/freetype/src/gxvalid/gxvopbd.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT opbd table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -188,7 +188,7 @@
 
 
     /* only 0x00010000 is defined (1996) */
-    GXV_TRACE(( "(version=0x%08x)\n", version ));
+    GXV_TRACE(( "(version=0x%08lx)\n", version ));
     if ( 0x00010000UL != version )
       FT_INVALID_FORMAT;
 
diff --git a/freetype/src/gxvalid/gxvprop.c b/freetype/src/gxvalid/gxvprop.c
index bee8bab97..98cd36884 100644
--- a/freetype/src/gxvalid/gxvprop.c
+++ b/freetype/src/gxvalid/gxvprop.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT prop table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -283,7 +283,7 @@
     format      = FT_NEXT_USHORT( p );
     defaultProp = FT_NEXT_USHORT( p );
 
-    GXV_TRACE(( "  version 0x%08x\n", version ));
+    GXV_TRACE(( "  version 0x%08lx\n", version ));
     GXV_TRACE(( "  format  0x%04x\n", format ));
     GXV_TRACE(( "  defaultProp  0x%04x\n", defaultProp ));
 
@@ -309,7 +309,7 @@
     if ( format == 0 )
     {
       FT_TRACE3(( "(format 0, no per-glyph properties, "
-                  "remaining %d bytes are skipped)", limit - p ));
+                  "remaining %ld bytes are skipped)", limit - p ));
       goto Exit;
     }
 
diff --git a/freetype/src/gxvalid/gxvtrak.c b/freetype/src/gxvalid/gxvtrak.c
index 58a631c9e..c1ed92872 100644
--- a/freetype/src/gxvalid/gxvtrak.c
+++ b/freetype/src/gxvalid/gxvtrak.c
@@ -4,7 +4,7 @@
  *
  *   TrueTypeGX/AAT trak table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
@@ -130,7 +130,7 @@
          p = table + j * ( 4 + 2 + 2 );
          t = FT_NEXT_LONG( p );
          if ( t == track )
-           GXV_TRACE(( "duplicated entries found for track value 0x%x\n",
+           GXV_TRACE(( "duplicated entries found for track value 0x%lx\n",
                         track ));
       }
     }
@@ -243,7 +243,7 @@
     vertOffset  = FT_NEXT_USHORT( p );
     reserved    = FT_NEXT_USHORT( p );
 
-    GXV_TRACE(( " (version = 0x%08x)\n", version ));
+    GXV_TRACE(( " (version = 0x%08lx)\n", version ));
     GXV_TRACE(( " (format = 0x%04x)\n", format ));
     GXV_TRACE(( " (horizOffset = 0x%04x)\n", horizOffset ));
     GXV_TRACE(( " (vertOffset = 0x%04x)\n", vertOffset ));
diff --git a/freetype/src/gxvalid/module.mk b/freetype/src/gxvalid/module.mk
index e7d408df9..efb9c9295 100644
--- a/freetype/src/gxvalid/module.mk
+++ b/freetype/src/gxvalid/module.mk
@@ -2,7 +2,7 @@
 # FreeType 2 gxvalid module definition
 #
 
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2021 by
 # suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
diff --git a/freetype/src/gxvalid/rules.mk b/freetype/src/gxvalid/rules.mk
index d55a4935e..8e0b45342 100644
--- a/freetype/src/gxvalid/rules.mk
+++ b/freetype/src/gxvalid/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2021 by
 # suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
diff --git a/freetype/src/gzip/ftgzip.c b/freetype/src/gzip/ftgzip.c
index de7d0fdd5..8f98a7d17 100644
--- a/freetype/src/gzip/ftgzip.c
+++ b/freetype/src/gzip/ftgzip.c
@@ -8,7 +8,7 @@
  * parse compressed PCF fonts, as found with many X11 server
  * distributions.
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -121,24 +121,29 @@
      'malloc/free' */
 
   static voidpf
-  ft_gzip_alloc( FT_Memory  memory,
-                 uInt       items,
-                 uInt       size )
+  ft_gzip_alloc( voidpf  opaque,
+                 uInt    items,
+                 uInt    size )
   {
-    FT_ULong    sz = (FT_ULong)size * items;
+    FT_Memory   memory = (FT_Memory)opaque;
+    FT_ULong    sz     = (FT_ULong)size * items;
     FT_Error    error;
-    FT_Pointer  p  = NULL;
+    FT_Pointer  p      = NULL;
 
 
-    (void)FT_ALLOC( p, sz );
+    /* allocate and zero out */
+    FT_MEM_ALLOC( p, sz );
     return p;
   }
 
 
   static void
-  ft_gzip_free( FT_Memory  memory,
-                voidpf     address )
+  ft_gzip_free( voidpf  opaque,
+                voidpf  address )
   {
+    FT_Memory  memory = (FT_Memory)opaque;
+
+
     FT_MEM_FREE( address );
   }
 
@@ -150,14 +155,14 @@
             unsigned  items,
             unsigned  size )
   {
-    return ft_gzip_alloc( (FT_Memory)opaque, items, size );
+    return ft_gzip_alloc( opaque, items, size );
   }
 
   local void
   zcfree( voidpf  opaque,
           voidpf  ptr )
   {
-    ft_gzip_free( (FT_Memory)opaque, ptr );
+    ft_gzip_free( opaque, ptr );
   }
 
 #endif /* !SYSTEM_ZLIB && !USE_ZLIB_ZCALLOC */
@@ -304,8 +309,8 @@
     }
 
     /* initialize zlib -- there is no zlib header in the compressed stream */
-    zstream->zalloc = (alloc_func)ft_gzip_alloc;
-    zstream->zfree  = (free_func) ft_gzip_free;
+    zstream->zalloc = ft_gzip_alloc;
+    zstream->zfree  = ft_gzip_free;
     zstream->opaque = stream->memory;
 
     zstream->avail_in = 0;
@@ -462,12 +467,13 @@
                             FT_ULong     count )
   {
     FT_Error  error = FT_Err_Ok;
-    FT_ULong  delta;
 
 
     for (;;)
     {
-      delta = (FT_ULong)( zip->limit - zip->cursor );
+      FT_ULong  delta = (FT_ULong)( zip->limit - zip->cursor );
+
+
       if ( delta >= count )
         delta = count;
 
@@ -671,7 +677,7 @@
         FT_Byte*  zip_buff = NULL;
 
 
-        if ( !FT_ALLOC( zip_buff, zip_size ) )
+        if ( !FT_QALLOC( zip_buff, zip_size ) )
         {
           FT_ULong  count;
 
@@ -741,8 +747,8 @@
     stream.next_out  = output;
     stream.avail_out = (uInt)*output_len;
 
-    stream.zalloc = (alloc_func)ft_gzip_alloc;
-    stream.zfree  = (free_func) ft_gzip_free;
+    stream.zalloc = ft_gzip_alloc;
+    stream.zfree  = ft_gzip_free;
     stream.opaque = memory;
 
     /* This is a temporary fix and will be removed once the internal
diff --git a/freetype/src/gzip/rules.mk b/freetype/src/gzip/rules.mk
index 4ea823f8d..1a90ae8fc 100644
--- a/freetype/src/gzip/rules.mk
+++ b/freetype/src/gzip/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/lzw/ftlzw.c b/freetype/src/lzw/ftlzw.c
index ddb81e6e9..e112418ab 100644
--- a/freetype/src/lzw/ftlzw.c
+++ b/freetype/src/lzw/ftlzw.c
@@ -8,7 +8,7 @@
  * be used to parse compressed PCF fonts, as found with many X11 server
  * distributions.
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * Albert Chin-A-Young.
  *
  * based on code in `src/gzip/ftgzip.c'
@@ -383,7 +383,7 @@
 
     stream->size  = 0x7FFFFFFFL;  /* don't know the real size! */
     stream->pos   = 0;
-    stream->base  = 0;
+    stream->base  = NULL;
     stream->read  = ft_lzw_stream_io;
     stream->close = ft_lzw_stream_close;
 
diff --git a/freetype/src/lzw/ftzopen.c b/freetype/src/lzw/ftzopen.c
index 884d2ec74..8b5b357f3 100644
--- a/freetype/src/lzw/ftzopen.c
+++ b/freetype/src/lzw/ftzopen.c
@@ -8,7 +8,7 @@
  * be used to parse compressed PCF fonts, as found with many X11 server
  * distributions.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -127,6 +127,7 @@
 
       new_size = new_size + ( new_size >> 1 ) + 4;
 
+      /* if relocating to heap */
       if ( state->stack == state->stack_0 )
       {
         state->stack = NULL;
@@ -142,9 +143,13 @@
           return -1;
       }
 
-      if ( FT_RENEW_ARRAY( state->stack, old_size, new_size ) )
+      if ( FT_QRENEW_ARRAY( state->stack, old_size, new_size ) )
         return -1;
 
+      /* if relocating to heap */
+      if ( old_size == 0 )
+        FT_MEM_COPY( state->stack, state->stack_0, FT_LZW_DEFAULT_STACK_SIZE );
+
       state->stack_size = new_size;
     }
     return 0;
diff --git a/freetype/src/lzw/ftzopen.h b/freetype/src/lzw/ftzopen.h
index d8768f7b4..9ada742c7 100644
--- a/freetype/src/lzw/ftzopen.h
+++ b/freetype/src/lzw/ftzopen.h
@@ -8,7 +8,7 @@
  * be used to parse compressed PCF fonts, as found with many X11 server
  * distributions.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/lzw/rules.mk b/freetype/src/lzw/rules.mk
index 3468ee024..747cbdcca 100644
--- a/freetype/src/lzw/rules.mk
+++ b/freetype/src/lzw/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2021 by
 # Albert Chin-A-Young.
 #
 # based on `src/lzw/rules.mk'
diff --git a/freetype/src/otvalid/module.mk b/freetype/src/otvalid/module.mk
index 67b9820d8..300934920 100644
--- a/freetype/src/otvalid/module.mk
+++ b/freetype/src/otvalid/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/otvalid/otvalid.c b/freetype/src/otvalid/otvalid.c
index d640209f6..869233ce8 100644
--- a/freetype/src/otvalid/otvalid.c
+++ b/freetype/src/otvalid/otvalid.c
@@ -4,7 +4,7 @@
  *
  *   FreeType validator for OpenType tables (body only).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvalid.h b/freetype/src/otvalid/otvalid.h
index 8208ff011..f8ca454d6 100644
--- a/freetype/src/otvalid/otvalid.h
+++ b/freetype/src/otvalid/otvalid.h
@@ -4,7 +4,7 @@
  *
  *   OpenType table validation (specification only).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvbase.c b/freetype/src/otvalid/otvbase.c
index 250ae98ab..83f998cdb 100644
--- a/freetype/src/otvalid/otvbase.c
+++ b/freetype/src/otvalid/otvbase.c
@@ -4,7 +4,7 @@
  *
  *   OpenType BASE table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvcommn.c b/freetype/src/otvalid/otvcommn.c
index faaa84687..40624bb15 100644
--- a/freetype/src/otvalid/otvcommn.c
+++ b/freetype/src/otvalid/otvcommn.c
@@ -4,7 +4,7 @@
  *
  *   OpenType common tables validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvcommn.h b/freetype/src/otvalid/otvcommn.h
index f9926034a..3b096ecca 100644
--- a/freetype/src/otvalid/otvcommn.h
+++ b/freetype/src/otvalid/otvcommn.h
@@ -4,7 +4,7 @@
  *
  *   OpenType common tables validation (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -105,10 +105,11 @@ FT_BEGIN_HEADER
                 FT_Byte*  pp = (FT_Byte*)_size ## _p;               \
                                                                     \
                                                                     \
-                FT_TRACE3(( "\n"                                    \
-                            "Invalid offset to optional table `%s'" \
-                            " set to zero.\n"                       \
-                            "\n", #_size ));                        \
+                FT_TRACE3(( "\n" ));                                \
+                FT_TRACE3(( "Invalid offset to optional table `%s'" \
+                            " set to zero.\n",                      \
+                            #_size ));                              \
+                FT_TRACE3(( "\n" ));                                \
                                                                     \
                 _size = pp[0] = pp[1] = 0;                          \
               }                                                     \
@@ -127,10 +128,11 @@ FT_BEGIN_HEADER
                 FT_Byte*  pp = (FT_Byte*)_size ## _p;               \
                                                                     \
                                                                     \
-                FT_TRACE3(( "\n"                                    \
-                            "Invalid offset to optional table `%s'" \
-                            " set to zero.\n"                       \
-                            "\n", #_size ));                        \
+                FT_TRACE3(( "\n" ));                                \
+                FT_TRACE3(( "Invalid offset to optional table `%s'" \
+                            " set to zero.\n",                      \
+                            #_size ));                              \
+                FT_TRACE3(( "\n" ));                                \
                                                                     \
                 _size = pp[0] = pp[1] = pp[2] = pp[3] = 0;          \
               }                                                     \
@@ -178,24 +180,24 @@ FT_BEGIN_HEADER
 #define OTV_ENTER                                                                \
           FT_BEGIN_STMNT                                                         \
             otvalid->debug_indent += 2;                                          \
-            FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 ));                     \
+            FT_TRACE4(( "%*.s", otvalid->debug_indent, "" ));                    \
             FT_TRACE4(( "%s table\n",                                            \
                         otvalid->debug_function_name[otvalid->nesting_level] )); \
           FT_END_STMNT
 
-#define OTV_NAME_ENTER( name )                               \
-          FT_BEGIN_STMNT                                     \
-            otvalid->debug_indent += 2;                      \
-            FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 )); \
-            FT_TRACE4(( "%s table\n", name ));               \
+#define OTV_NAME_ENTER( name )                                \
+          FT_BEGIN_STMNT                                      \
+            otvalid->debug_indent += 2;                       \
+            FT_TRACE4(( "%*.s", otvalid->debug_indent, "" )); \
+            FT_TRACE4(( "%s table\n", name ));                \
           FT_END_STMNT
 
 #define OTV_EXIT  otvalid->debug_indent -= 2
 
-#define OTV_TRACE( s )                                       \
-          FT_BEGIN_STMNT                                     \
-            FT_TRACE4(( "%*.s", otvalid->debug_indent, 0 )); \
-            FT_TRACE4( s );                                  \
+#define OTV_TRACE( s )                                        \
+          FT_BEGIN_STMNT                                      \
+            FT_TRACE4(( "%*.s", otvalid->debug_indent, "" )); \
+            FT_TRACE4( s );                                   \
           FT_END_STMNT
 
 #else   /* !FT_DEBUG_LEVEL_TRACE */
diff --git a/freetype/src/otvalid/otverror.h b/freetype/src/otvalid/otverror.h
index 979e9cbd9..3e23234f3 100644
--- a/freetype/src/otvalid/otverror.h
+++ b/freetype/src/otvalid/otverror.h
@@ -4,7 +4,7 @@
  *
  *   OpenType validation module error codes (specification only).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvgdef.c b/freetype/src/otvalid/otvgdef.c
index 88874b847..5a160a414 100644
--- a/freetype/src/otvalid/otvgdef.c
+++ b/freetype/src/otvalid/otvgdef.c
@@ -4,7 +4,7 @@
  *
  *   OpenType GDEF table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvgpos.c b/freetype/src/otvalid/otvgpos.c
index 29d56f91e..e0d4e420d 100644
--- a/freetype/src/otvalid/otvgpos.c
+++ b/freetype/src/otvalid/otvgpos.c
@@ -4,7 +4,7 @@
  *
  *   OpenType GPOS table validation (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvgpos.h b/freetype/src/otvalid/otvgpos.h
index 06a03a0e6..176a68883 100644
--- a/freetype/src/otvalid/otvgpos.h
+++ b/freetype/src/otvalid/otvgpos.h
@@ -4,7 +4,7 @@
  *
  *   OpenType GPOS table validator (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvgsub.c b/freetype/src/otvalid/otvgsub.c
index f0d563ba9..b426a1744 100644
--- a/freetype/src/otvalid/otvgsub.c
+++ b/freetype/src/otvalid/otvgsub.c
@@ -4,7 +4,7 @@
  *
  *   OpenType GSUB table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvjstf.c b/freetype/src/otvalid/otvjstf.c
index 79de7b809..404dda88a 100644
--- a/freetype/src/otvalid/otvjstf.c
+++ b/freetype/src/otvalid/otvjstf.c
@@ -4,7 +4,7 @@
  *
  *   OpenType JSTF table validation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/otvmath.c b/freetype/src/otvalid/otvmath.c
index dfdeaaba7..b4bfabb62 100644
--- a/freetype/src/otvalid/otvmath.c
+++ b/freetype/src/otvalid/otvmath.c
@@ -4,7 +4,7 @@
  *
  *   OpenType MATH table validation (body).
  *
- * Copyright (C) 2007-2020 by
+ * Copyright (C) 2007-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * Written by George Williams.
@@ -141,7 +141,7 @@
     OTV_OPTIONAL_TABLE( DeviceTableOffset );
 
 
-    /* OTV_NAME_ENTER( "MathKern" );*/
+    /* OTV_NAME_ENTER( "MathKern" ); */
 
     OTV_LIMIT_CHECK( 2 );
 
diff --git a/freetype/src/otvalid/otvmod.c b/freetype/src/otvalid/otvmod.c
index 0188b2701..b7d674b5e 100644
--- a/freetype/src/otvalid/otvmod.c
+++ b/freetype/src/otvalid/otvmod.c
@@ -4,7 +4,7 @@
  *
  *   FreeType's OpenType validation module implementation (body).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -53,7 +53,7 @@
     if ( error )
       goto Exit;
 
-    if ( FT_ALLOC( *table, *table_len ) )
+    if ( FT_QALLOC( *table, *table_len ) )
       goto Exit;
 
     error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
@@ -94,7 +94,7 @@
      */
     if ( face->num_glyphs > 0xFFFFL )
     {
-      FT_TRACE1(( "otv_validate: Invalid glyphs index (0x0000FFFF - 0x%08x) ",
+      FT_TRACE1(( "otv_validate: Invalid glyphs index (0x0000FFFF - 0x%08lx) ",
                   face->num_glyphs ));
       FT_TRACE1(( "are not handled by OpenType tables\n" ));
       num_glyphs = 0xFFFF;
diff --git a/freetype/src/otvalid/otvmod.h b/freetype/src/otvalid/otvmod.h
index efd6da035..37c20e002 100644
--- a/freetype/src/otvalid/otvmod.h
+++ b/freetype/src/otvalid/otvmod.h
@@ -5,7 +5,7 @@
  *   FreeType's OpenType validation module implementation
  *   (specification).
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/otvalid/rules.mk b/freetype/src/otvalid/rules.mk
index 7f0169fd8..634a3506b 100644
--- a/freetype/src/otvalid/rules.mk
+++ b/freetype/src/otvalid/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2004-2020 by
+# Copyright (C) 2004-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/pcf/pcfdrivr.c b/freetype/src/pcf/pcfdrivr.c
index e9dd51752..2a40af9e9 100644
--- a/freetype/src/pcf/pcfdrivr.c
+++ b/freetype/src/pcf/pcfdrivr.c
@@ -606,7 +606,7 @@ THE SOFTWARE.
         if ( prop->value.l > 0x7FFFFFFFL          ||
              prop->value.l < ( -1 - 0x7FFFFFFFL ) )
         {
-          FT_TRACE1(( "pcf_get_bdf_property:"
+          FT_TRACE2(( "pcf_get_bdf_property:"
                       " too large integer 0x%lx is truncated\n",
                       prop->value.l ));
         }
@@ -705,7 +705,7 @@ THE SOFTWARE.
 
 #endif /* !PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
 
-    FT_TRACE0(( "pcf_property_set: missing property `%s'\n",
+    FT_TRACE2(( "pcf_property_set: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
@@ -743,7 +743,7 @@ THE SOFTWARE.
 
 #endif /* !PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
 
-    FT_TRACE0(( "pcf_property_get: missing property `%s'\n",
+    FT_TRACE2(( "pcf_property_get: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
diff --git a/freetype/src/pcf/pcfread.c b/freetype/src/pcf/pcfread.c
index 8817682cd..e60a0a514 100644
--- a/freetype/src/pcf/pcfread.c
+++ b/freetype/src/pcf/pcfread.c
@@ -127,7 +127,7 @@ THE SOFTWARE.
       toc->count = FT_MIN( stream->size >> 4, 9 );
     }
 
-    if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) )
+    if ( FT_QNEW_ARRAY( face->toc.tables, toc->count ) )
       return error;
 
     tables = face->toc.tables;
@@ -238,7 +238,7 @@ THE SOFTWARE.
       {
         for ( j = 0; j < sizeof ( tableNames ) / sizeof ( tableNames[0] );
               j++ )
-          if ( tables[i].type == (FT_UInt)( 1 << j ) )
+          if ( tables[i].type == 1UL << j )
             name = tableNames[j];
 
         FT_TRACE4(( "  %d: type=%s, format=0x%lX,"
@@ -501,8 +501,8 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_properties:\n"
-                "  format: 0x%lX (%s)\n",
+    FT_TRACE4(( "pcf_get_properties:\n" ));
+    FT_TRACE4(( "  format: 0x%lX (%s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB" ));
 
@@ -540,7 +540,7 @@ THE SOFTWARE.
 
     face->nprops = (int)nprops;
 
-    if ( FT_NEW_ARRAY( props, nprops ) )
+    if ( FT_QNEW_ARRAY( props, nprops ) )
       goto Bail;
 
     for ( i = 0; i < nprops; i++ )
@@ -607,13 +607,13 @@ THE SOFTWARE.
     }
 
     /* allocate one more byte so that we have a final null byte */
-    if ( FT_NEW_ARRAY( strings, string_size + 1 ) )
+    if ( FT_QALLOC( strings, string_size + 1 )  ||
+         FT_STREAM_READ( strings, string_size ) )
       goto Bail;
 
-    error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
-    if ( error )
-      goto Bail;
+    strings[string_size] = '\0';
 
+    /* zero out in case of failure */
     if ( FT_NEW_ARRAY( properties, nprops ) )
       goto Bail;
 
@@ -697,8 +697,8 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_metrics:\n"
-                "  format: 0x%lX (%s, %s)\n",
+    FT_TRACE4(( "pcf_get_metrics:\n" ));
+    FT_TRACE4(( "  format: 0x%lX (%s, %s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB",
                 PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) ?
@@ -767,7 +767,7 @@ THE SOFTWARE.
 
     face->nmetrics = nmetrics + 1;
 
-    if ( FT_NEW_ARRAY( face->metrics, face->nmetrics ) )
+    if ( FT_QNEW_ARRAY( face->metrics, face->nmetrics ) )
       return error;
 
     /* we handle glyph index 0 later on */
@@ -840,17 +840,16 @@ THE SOFTWARE.
 
     FT_Stream_ExitFrame( stream );
 
-    FT_TRACE4(( "pcf_get_bitmaps:\n"
-                "  format: 0x%lX\n"
-                "          (%s, %s,\n"
-                "           padding=%d bit%s, scanning=%d bit%s)\n",
-                format,
+    FT_TRACE4(( "pcf_get_bitmaps:\n" ));
+    FT_TRACE4(( "  format: 0x%lX\n", format ));
+    FT_TRACE4(( "          (%s, %s,\n",
                 PCF_BYTE_ORDER( format ) == MSBFirst
                   ? "most significant byte first"
                   : "least significant byte first",
                 PCF_BIT_ORDER( format ) == MSBFirst
                   ? "most significant bit first"
-                  : "least significant bit first",
+                  : "least significant bit first" ));
+    FT_TRACE4(( "           padding=%d bit%s, scanning=%d bit%s)\n",
                 8 << PCF_GLYPH_PAD_INDEX( format ),
                 ( 8 << PCF_GLYPH_PAD_INDEX( format ) ) == 1 ? "" : "s",
                 8 << PCF_SCAN_UNIT_INDEX( format ),
@@ -1001,8 +1000,8 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_encodings:\n"
-                "  format: 0x%lX (%s)\n",
+    FT_TRACE4(( "pcf_get_encodings:\n" ));
+    FT_TRACE4(( "  format: 0x%lX (%s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB" ));
 
@@ -1021,11 +1020,11 @@ THE SOFTWARE.
         goto Bail;
     }
 
-    FT_TRACE4(( "  firstCol 0x%X, lastCol 0x%X\n"
-                "  firstRow 0x%X, lastRow 0x%X\n"
-                "  defaultChar 0x%X\n",
-                enc->firstCol, enc->lastCol,
-                enc->firstRow, enc->lastRow,
+    FT_TRACE4(( "  firstCol 0x%X, lastCol 0x%X\n",
+                enc->firstCol, enc->lastCol ));
+    FT_TRACE4(( "  firstRow 0x%X, lastRow 0x%X\n",
+                enc->firstRow, enc->lastRow ));
+    FT_TRACE4(( "  defaultChar 0x%X\n",
                 enc->defaultChar ));
 
     /* sanity checks; we limit numbers of rows and columns to 256 */
@@ -1088,8 +1087,8 @@ THE SOFTWARE.
     if ( defaultCharEncodingOffset == 0xFFFF )
     {
       FT_TRACE0(( "pcf_get_encodings:"
-                  " No glyph for default character,\n"
-                  "                  "
+                  " No glyph for default character,\n" ));
+      FT_TRACE0(( "                  "
                   " setting it to the first glyph of the font\n" ));
       defaultCharEncodingOffset = 1;
     }
@@ -1100,8 +1099,8 @@ THE SOFTWARE.
       if ( defaultCharEncodingOffset >= face->nmetrics )
       {
         FT_TRACE0(( "pcf_get_encodings:"
-                    " Invalid glyph index for default character,\n"
-                    "                  "
+                    " Invalid glyph index for default character,\n" ));
+        FT_TRACE0(( "                  "
                     " setting it to the first glyph of the font\n" ));
         defaultCharEncodingOffset = 1;
       }
@@ -1208,10 +1207,10 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_accel%s:\n"
-                "  format: 0x%lX (%s, %s)\n",
+    FT_TRACE4(( "pcf_get_accel%s:\n",
                 type == PCF_BDF_ACCELERATORS ? " (getting BDF accelerators)"
-                                             : "",
+                                             : "" ));
+    FT_TRACE4(( "  format: 0x%lX (%s, %s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB",
                 PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) ?
@@ -1233,16 +1232,16 @@ THE SOFTWARE.
     }
 
     FT_TRACE5(( "  noOverlap=%s, constantMetrics=%s,"
-                " terminalFont=%s, constantWidth=%s\n"
-                "  inkInside=%s, inkMetrics=%s, drawDirection=%s\n"
-                "  fontAscent=%ld, fontDescent=%ld, maxOverlap=%ld\n",
+                " terminalFont=%s, constantWidth=%s\n",
                 accel->noOverlap ? "yes" : "no",
                 accel->constantMetrics ? "yes" : "no",
                 accel->terminalFont ? "yes" : "no",
-                accel->constantWidth ? "yes" : "no",
+                accel->constantWidth ? "yes" : "no" ));
+    FT_TRACE5(( "  inkInside=%s, inkMetrics=%s, drawDirection=%s\n",
                 accel->inkInside ? "yes" : "no",
                 accel->inkMetrics ? "yes" : "no",
-                accel->drawDirection ? "RTL" : "LTR",
+                accel->drawDirection ? "RTL" : "LTR" ));
+    FT_TRACE5(( "  fontAscent=%ld, fontDescent=%ld, maxOverlap=%ld\n",
                 accel->fontAscent,
                 accel->fontDescent,
                 accel->maxOverlap ));
@@ -1369,7 +1368,7 @@ THE SOFTWARE.
       char*  s;
 
 
-      if ( FT_ALLOC( face->style_name, len ) )
+      if ( FT_QALLOC( face->style_name, len ) )
         return error;
 
       s = face->style_name;
@@ -1533,7 +1532,7 @@ THE SOFTWARE.
           {
             l += ft_strlen( foundry_prop->value.atom ) + 1;
 
-            if ( FT_NEW_ARRAY( root->family_name, l ) )
+            if ( FT_QALLOC( root->family_name, l ) )
               goto Exit;
 
             ft_strcpy( root->family_name, foundry_prop->value.atom );
@@ -1542,7 +1541,7 @@ THE SOFTWARE.
           }
           else
           {
-            if ( FT_NEW_ARRAY( root->family_name, l ) )
+            if ( FT_QALLOC( root->family_name, l ) )
               goto Exit;
 
             ft_strcpy( root->family_name, prop->value.atom );
@@ -1566,7 +1565,7 @@ THE SOFTWARE.
       root->num_glyphs = (FT_Long)face->nmetrics;
 
       root->num_fixed_sizes = 1;
-      if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+      if ( FT_NEW( root->available_sizes ) )
         goto Exit;
 
       {
@@ -1574,8 +1573,6 @@ THE SOFTWARE.
         FT_Short         resolution_x = 0, resolution_y = 0;
 
 
-        FT_ZERO( bsize );
-
         /* for simplicity, we take absolute values of integer properties */
 
 #if 0
@@ -1616,7 +1613,7 @@ THE SOFTWARE.
         else
         {
           /* this is a heuristical value */
-          bsize->width = (FT_Short)FT_MulDiv( bsize->height, 2, 3 );
+          bsize->width = ( bsize->height * 2 + 1 ) / 3;
         }
 
         prop = pcf_find_property( face, "POINT_SIZE" );
diff --git a/freetype/src/pfr/module.mk b/freetype/src/pfr/module.mk
index 762353dda..4f49e12da 100644
--- a/freetype/src/pfr/module.mk
+++ b/freetype/src/pfr/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/pfr/pfr.c b/freetype/src/pfr/pfr.c
index 9264c77df..4058ad565 100644
--- a/freetype/src/pfr/pfr.c
+++ b/freetype/src/pfr/pfr.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR driver component.
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrcmap.c b/freetype/src/pfr/pfrcmap.c
index ebc7b8439..6a7f57359 100644
--- a/freetype/src/pfr/pfrcmap.c
+++ b/freetype/src/pfr/pfrcmap.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR cmap handling (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrcmap.h b/freetype/src/pfr/pfrcmap.h
index a6d920c30..17c02a2b4 100644
--- a/freetype/src/pfr/pfrcmap.h
+++ b/freetype/src/pfr/pfrcmap.h
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR cmap handling (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrdrivr.c b/freetype/src/pfr/pfrdrivr.c
index b14320875..16b8f7947 100644
--- a/freetype/src/pfr/pfrdrivr.c
+++ b/freetype/src/pfr/pfrdrivr.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR driver interface (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrdrivr.h b/freetype/src/pfr/pfrdrivr.h
index 7646b4d1b..6ff16fea0 100644
--- a/freetype/src/pfr/pfrdrivr.h
+++ b/freetype/src/pfr/pfrdrivr.h
@@ -4,7 +4,7 @@
  *
  *   High-level Type PFR driver interface (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrerror.h b/freetype/src/pfr/pfrerror.h
index 33460ef4f..255696efe 100644
--- a/freetype/src/pfr/pfrerror.h
+++ b/freetype/src/pfr/pfrerror.h
@@ -4,7 +4,7 @@
  *
  *   PFR error codes (specification only).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrgload.c b/freetype/src/pfr/pfrgload.c
index aa640c3b0..b400042a8 100644
--- a/freetype/src/pfr/pfrgload.c
+++ b/freetype/src/pfr/pfrgload.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR glyph loader (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrgload.h b/freetype/src/pfr/pfrgload.h
index f356b4c75..b726d564f 100644
--- a/freetype/src/pfr/pfrgload.h
+++ b/freetype/src/pfr/pfrgload.h
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR glyph loader (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrload.c b/freetype/src/pfr/pfrload.c
index a2832e55c..a9c1e2834 100644
--- a/freetype/src/pfr/pfrload.c
+++ b/freetype/src/pfr/pfrload.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR loader (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -565,7 +565,7 @@
     if ( phy_font->font_id )
       goto Exit;
 
-    if ( FT_ALLOC( phy_font->font_id, len + 1 ) )
+    if ( FT_QALLOC( phy_font->font_id, len + 1 ) )
       goto Exit;
 
     /* copy font ID name, and terminate it for safety */
@@ -601,7 +601,7 @@
 
     PFR_CHECK( count * 2 );
 
-    if ( FT_NEW_ARRAY( snaps, count ) )
+    if ( FT_QNEW_ARRAY( snaps, count ) )
       goto Exit;
 
     phy_font->vertical.stem_snaps = snaps;
@@ -761,7 +761,7 @@
 
     if ( ok )
     {
-      if ( FT_ALLOC( result, len + 1 ) )
+      if ( FT_QALLOC( result, len + 1 ) )
         goto Exit;
 
       FT_MEM_COPY( result, p, len );
@@ -953,7 +953,7 @@
 
       PFR_CHECK( count * 2 );
 
-      if ( FT_NEW_ARRAY( phy_font->blue_values, count ) )
+      if ( FT_QNEW_ARRAY( phy_font->blue_values, count ) )
         goto Fail;
 
       for ( n = 0; n < count; n++ )
diff --git a/freetype/src/pfr/pfrload.h b/freetype/src/pfr/pfrload.h
index 7615b9ce1..4f467d1ba 100644
--- a/freetype/src/pfr/pfrload.h
+++ b/freetype/src/pfr/pfrload.h
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR loader (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrobjs.c b/freetype/src/pfr/pfrobjs.c
index 918e7fd49..3080cb650 100644
--- a/freetype/src/pfr/pfrobjs.c
+++ b/freetype/src/pfr/pfrobjs.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR object methods (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -83,7 +83,11 @@
     /* load the header and check it */
     error = pfr_header_load( &face->header, stream );
     if ( error )
+    {
+      FT_TRACE2(( "  not a PFR font\n" ));
+      error = FT_THROW( Unknown_File_Format );
       goto Exit;
+    }
 
     if ( !pfr_header_check( &face->header ) )
     {
@@ -213,7 +217,7 @@
         FT_Memory        memory = pfrface->stream->memory;
 
 
-        if ( FT_NEW_ARRAY( pfrface->available_sizes, count ) )
+        if ( FT_QNEW_ARRAY( pfrface->available_sizes, count ) )
           goto Exit;
 
         size   = pfrface->available_sizes;
diff --git a/freetype/src/pfr/pfrobjs.h b/freetype/src/pfr/pfrobjs.h
index 808822f1c..70b05395b 100644
--- a/freetype/src/pfr/pfrobjs.h
+++ b/freetype/src/pfr/pfrobjs.h
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR object methods (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrsbit.c b/freetype/src/pfr/pfrsbit.c
index a6691e6d1..255fd5877 100644
--- a/freetype/src/pfr/pfrsbit.c
+++ b/freetype/src/pfr/pfrsbit.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR bitmap loader (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -310,8 +310,8 @@
       if ( lim > limit )
       {
         FT_TRACE0(( "pfr_lookup_bitmap_data:"
-                    " number of bitmap records too large,\n"
-                    "                       "
+                    " number of bitmap records too large,\n" ));
+        FT_TRACE0(( "                       "
                     " thus ignoring all bitmaps in this strike\n" ));
         *flags &= ~PFR_BITMAP_VALID_CHARCODES;
       }
@@ -328,8 +328,8 @@
           if ( (FT_Long)code <= prev_code )
           {
             FT_TRACE0(( "pfr_lookup_bitmap_data:"
-                        " bitmap records are not sorted,\n"
-                        "                       "
+                        " bitmap records are not sorted,\n" ));
+            FT_TRACE0(( "                       "
                         " thus ignoring all bitmaps in this strike\n" ));
             *flags &= ~PFR_BITMAP_VALID_CHARCODES;
             break;
diff --git a/freetype/src/pfr/pfrsbit.h b/freetype/src/pfr/pfrsbit.h
index 8cb0de0d2..f50d8013a 100644
--- a/freetype/src/pfr/pfrsbit.h
+++ b/freetype/src/pfr/pfrsbit.h
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR bitmap loader (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pfr/pfrtypes.h b/freetype/src/pfr/pfrtypes.h
index 06fb82d51..dc4fead70 100644
--- a/freetype/src/pfr/pfrtypes.h
+++ b/freetype/src/pfr/pfrtypes.h
@@ -4,7 +4,7 @@
  *
  *   FreeType PFR data structures (specification only).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -109,7 +109,7 @@ FT_BEGIN_HEADER
 #define PFR_BITMAP_2BYTE_SIZE      0x02U
 #define PFR_BITMAP_3BYTE_OFFSET    0x04U
 
-  /*not part of the specification but used for implementation */
+  /* not part of the specification but used for implementation */
 #define PFR_BITMAP_CHARCODES_VALIDATED  0x40U
 #define PFR_BITMAP_VALID_CHARCODES      0x80U
 
diff --git a/freetype/src/pfr/rules.mk b/freetype/src/pfr/rules.mk
index a1fe82baf..00c791f11 100644
--- a/freetype/src/pfr/rules.mk
+++ b/freetype/src/pfr/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/psaux/afmparse.c b/freetype/src/psaux/afmparse.c
index 2d6a0d9a1..0ad176051 100644
--- a/freetype/src/psaux/afmparse.c
+++ b/freetype/src/psaux/afmparse.c
@@ -4,7 +4,7 @@
  *
  *   AFM parser (body).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -29,6 +29,16 @@
 
   /**************************************************************************
    *
+   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
+   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+   * messages during execution.
+   */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  afmparse
+
+
+  /**************************************************************************
+   *
    * AFM_Stream
    *
    * The use of AFM_Stream is largely inspired by parseAFM.[ch] from t1lib.
@@ -586,21 +596,39 @@
   static FT_Error
   afm_parse_track_kern( AFM_Parser  parser )
   {
-    AFM_FontInfo   fi = parser->FontInfo;
+    AFM_FontInfo   fi     = parser->FontInfo;
+    AFM_Stream     stream = parser->stream;
     AFM_TrackKern  tk;
-    char*          key;
-    FT_Offset      len;
-    int            n = -1;
-    FT_Int         tmp;
+
+    char*      key;
+    FT_Offset  len;
+    int        n = -1;
+    FT_Int     tmp;
 
 
     if ( afm_parser_read_int( parser, &tmp ) )
         goto Fail;
 
     if ( tmp < 0 )
+    {
+      FT_ERROR(( "afm_parse_track_kern: invalid number of track kerns\n" ));
       goto Fail;
+    }
 
     fi->NumTrackKern = (FT_UInt)tmp;
+    FT_TRACE3(( "afm_parse_track_kern: %u track kern%s expected\n",
+                fi->NumTrackKern,
+                fi->NumTrackKern == 1 ? "" : "s" ));
+
+    /* Rough sanity check: The minimum line length of the `TrackKern` */
+    /* command is 20 characters (including the EOL character).        */
+    if ( (FT_ULong)( stream->limit - stream->cursor ) / 20 <
+           fi->NumTrackKern )
+    {
+      FT_ERROR(( "afm_parse_track_kern:"
+                 " number of track kern entries exceeds stream size\n" ));
+      goto Fail;
+    }
 
     if ( fi->NumTrackKern )
     {
@@ -623,7 +651,10 @@
         n++;
 
         if ( n >= (int)fi->NumTrackKern )
-          goto Fail;
+          {
+            FT_ERROR(( "afm_parse_track_kern: too many track kern data\n" ));
+            goto Fail;
+          }
 
         tk = fi->TrackKerns + n;
 
@@ -633,7 +664,12 @@
         shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
         shared_vals[4].type = AFM_VALUE_TYPE_FIXED;
         if ( afm_parser_read_vals( parser, shared_vals, 5 ) != 5 )
+        {
+          FT_ERROR(( "afm_parse_track_kern:"
+                     " insufficient number of parameters for entry %d\n",
+                     n ));
           goto Fail;
+        }
 
         tk->degree     = shared_vals[0].u.i;
         tk->min_ptsize = shared_vals[1].u.f;
@@ -646,7 +682,19 @@
       case AFM_TOKEN_ENDTRACKKERN:
       case AFM_TOKEN_ENDKERNDATA:
       case AFM_TOKEN_ENDFONTMETRICS:
-        fi->NumTrackKern = (FT_UInt)( n + 1 );
+        tmp = n + 1;
+        if ( (FT_UInt)tmp != fi->NumTrackKern )
+        {
+          FT_TRACE1(( "afm_parse_track_kern: %s%d track kern entr%s seen\n",
+                      tmp == 0 ? "" : "only ",
+                      tmp,
+                      tmp == 1 ? "y" : "ies" ));
+          fi->NumTrackKern = (FT_UInt)tmp;
+        }
+        else
+          FT_TRACE3(( "afm_parse_track_kern: %d track kern entr%s seen\n",
+                      tmp,
+                      tmp == 1 ? "y" : "ies" ));
         return FT_Err_Ok;
 
       case AFM_TOKEN_UNKNOWN:
@@ -667,7 +715,7 @@
 
 
   /* compare two kerning pairs */
-  FT_CALLBACK_DEF( int )
+  FT_COMPARE_DEF( int )
   afm_compare_kern_pairs( const void*  a,
                           const void*  b )
   {
@@ -690,7 +738,8 @@
   static FT_Error
   afm_parse_kern_pairs( AFM_Parser  parser )
   {
-    AFM_FontInfo  fi = parser->FontInfo;
+    AFM_FontInfo  fi     = parser->FontInfo;
+    AFM_Stream    stream = parser->stream;
     AFM_KernPair  kp;
     char*         key;
     FT_Offset     len;
@@ -702,9 +751,26 @@
       goto Fail;
 
     if ( tmp < 0 )
+    {
+      FT_ERROR(( "afm_parse_kern_pairs: invalid number of kern pairs\n" ));
       goto Fail;
+    }
 
     fi->NumKernPair = (FT_UInt)tmp;
+    FT_TRACE3(( "afm_parse_kern_pairs: %u kern pair%s expected\n",
+                fi->NumKernPair,
+                fi->NumKernPair == 1 ? "" : "s" ));
+
+    /* Rough sanity check: The minimum line length of the `KP`,    */
+    /* `KPH`,`KPX`, and `KPY` commands is 10 characters (including */
+    /* the EOL character).                                         */
+    if ( (FT_ULong)( stream->limit - stream->cursor ) / 10 <
+           fi->NumKernPair )
+    {
+      FT_ERROR(( "afm_parse_kern_pairs:"
+                 " number of kern pairs exceeds stream size\n" ));
+      goto Fail;
+    }
 
     if ( fi->NumKernPair )
     {
@@ -734,7 +800,10 @@
           n++;
 
           if ( n >= (int)fi->NumKernPair )
+          {
+            FT_ERROR(( "afm_parse_kern_pairs: too many kern pairs\n" ));
             goto Fail;
+          }
 
           kp = fi->KernPairs + n;
 
@@ -744,7 +813,12 @@
           shared_vals[3].type = AFM_VALUE_TYPE_INTEGER;
           r = afm_parser_read_vals( parser, shared_vals, 4 );
           if ( r < 3 )
+          {
+            FT_ERROR(( "afm_parse_kern_pairs:"
+                       " insufficient number of parameters for entry %d\n",
+                       n ));
             goto Fail;
+          }
 
           /* index values can't be negative */
           kp->index1 = shared_vals[0].u.u;
@@ -766,7 +840,20 @@
       case AFM_TOKEN_ENDKERNPAIRS:
       case AFM_TOKEN_ENDKERNDATA:
       case AFM_TOKEN_ENDFONTMETRICS:
-        fi->NumKernPair = (FT_UInt)( n + 1 );
+        tmp = n + 1;
+        if ( (FT_UInt)tmp != fi->NumKernPair )
+        {
+          FT_TRACE1(( "afm_parse_kern_pairs: %s%d kern pair%s seen\n",
+                      tmp == 0 ? "" : "only ",
+                      tmp,
+                      tmp == 1 ? "" : "s" ));
+          fi->NumKernPair = (FT_UInt)tmp;
+        }
+        else
+          FT_TRACE3(( "afm_parse_kern_pairs: %d kern pair%s seen\n",
+                      tmp,
+                      tmp == 1 ? "" : "s" ));
+
         ft_qsort( fi->KernPairs, fi->NumKernPair,
                   sizeof ( AFM_KernPairRec ),
                   afm_compare_kern_pairs );
@@ -792,22 +879,43 @@
     char*      key;
     FT_Offset  len;
 
+    int  have_trackkern = 0;
+    int  have_kernpairs = 0;
+
 
     while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
     {
       switch ( afm_tokenize( key, len ) )
       {
       case AFM_TOKEN_STARTTRACKKERN:
+        if ( have_trackkern )
+        {
+          FT_ERROR(( "afm_parse_kern_data:"
+                     " invalid second horizontal track kern section\n" ));
+          goto Fail;
+        }
+
         error = afm_parse_track_kern( parser );
         if ( error )
           return error;
+
+        have_trackkern = 1;
         break;
 
       case AFM_TOKEN_STARTKERNPAIRS:
       case AFM_TOKEN_STARTKERNPAIRS0:
+        if ( have_kernpairs )
+        {
+          FT_ERROR(( "afm_parse_kern_data:"
+                     " invalid second horizontal kern pair section\n" ));
+          goto Fail;
+        }
+
         error = afm_parse_kern_pairs( parser );
         if ( error )
           return error;
+
+        have_kernpairs = 1;
         break;
 
       case AFM_TOKEN_ENDKERNDATA:
diff --git a/freetype/src/psaux/afmparse.h b/freetype/src/psaux/afmparse.h
index 16a3a3e90..44b05b2ca 100644
--- a/freetype/src/psaux/afmparse.h
+++ b/freetype/src/psaux/afmparse.h
@@ -4,7 +4,7 @@
  *
  *   AFM parser (specification).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/cffdecode.c b/freetype/src/psaux/cffdecode.c
index 3d2da1e03..29b68a8e4 100644
--- a/freetype/src/psaux/cffdecode.c
+++ b/freetype/src/psaux/cffdecode.c
@@ -4,7 +4,7 @@
  *
  *   PostScript CFF (Type 2) decoding routines (body).
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -1871,7 +1871,7 @@
         case cff_op_put:
           {
             FT_Fixed  val = args[0];
-            FT_Int    idx = (FT_Int)( args[1] >> 16 );
+            FT_UInt   idx = (FT_UInt)( args[1] >> 16 );
 
 
             FT_TRACE4(( " put\n" ));
@@ -1880,20 +1880,20 @@
             /* didn't give a hard-coded size limit of the temporary */
             /* storage array; instead, an argument of the           */
             /* `MultipleMaster' operator set the size               */
-            if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS )
+            if ( idx < CFF_MAX_TRANS_ELEMENTS )
               decoder->buildchar[idx] = val;
           }
           break;
 
         case cff_op_get:
           {
-            FT_Int    idx = (FT_Int)( args[0] >> 16 );
+            FT_UInt   idx = (FT_UInt)( args[0] >> 16 );
             FT_Fixed  val = 0;
 
 
             FT_TRACE4(( " get\n" ));
 
-            if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS )
+            if ( idx < CFF_MAX_TRANS_ELEMENTS )
               val = decoder->buildchar[idx];
 
             args[0] = val;
@@ -1914,9 +1914,9 @@
           /* this operator was removed from the Type2 specification */
           /* in version 16-March-2000                               */
           {
-            FT_Int  reg_idx = (FT_Int)args[0];
-            FT_Int  idx     = (FT_Int)args[1];
-            FT_Int  count   = (FT_Int)args[2];
+            FT_UInt  reg_idx = (FT_UInt)args[0];
+            FT_UInt  idx     = (FT_UInt)args[1];
+            FT_UInt  count   = (FT_UInt)args[2];
 
 
             FT_TRACE4(( " load\n" ));
@@ -1924,11 +1924,11 @@
             /* since we currently don't handle interpolation of multiple */
             /* master fonts, we store a vector [1 0 0 ...] in the        */
             /* temporary storage array regardless of the Registry index  */
-            if ( reg_idx >= 0 && reg_idx <= 2             &&
-                 idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS &&
-                 count >= 0 && count <= num_axes          )
+            if ( reg_idx <= 2                 &&
+                 idx < CFF_MAX_TRANS_ELEMENTS &&
+                 count <= num_axes            )
             {
-              FT_Int  end, i;
+              FT_UInt  end, i;
 
 
               end = FT_MIN( idx + count, CFF_MAX_TRANS_ELEMENTS );
@@ -2153,7 +2153,7 @@
                                       decoder->locals_bias );
 
 
-            FT_TRACE4(( " callsubr (idx %d, entering level %d)\n",
+            FT_TRACE4(( " callsubr (idx %d, entering level %ld)\n",
                         idx,
                         zone - decoder->zones + 1 ));
 
@@ -2197,7 +2197,7 @@
                                       decoder->globals_bias );
 
 
-            FT_TRACE4(( " callgsubr (idx %d, entering level %d)\n",
+            FT_TRACE4(( " callgsubr (idx %d, entering level %ld)\n",
                         idx,
                         zone - decoder->zones + 1 ));
 
@@ -2236,7 +2236,7 @@
           break;
 
         case cff_op_return:
-          FT_TRACE4(( " return (leaving level %d)\n",
+          FT_TRACE4(( " return (leaving level %ld)\n",
                       decoder->zone - decoder->zones ));
 
           if ( decoder->zone <= decoder->zones )
@@ -2271,7 +2271,8 @@
 
     } /* while ip < limit */
 
-    FT_TRACE4(( "..end..\n\n" ));
+    FT_TRACE4(( "..end..\n" ));
+    FT_TRACE4(( "\n" ));
 
   Fail:
     return error;
diff --git a/freetype/src/psaux/cffdecode.h b/freetype/src/psaux/cffdecode.h
index 77a496269..b1314ed1c 100644
--- a/freetype/src/psaux/cffdecode.h
+++ b/freetype/src/psaux/cffdecode.h
@@ -4,7 +4,7 @@
  *
  *   PostScript CFF (Type 2) decoding routines (specification).
  *
- * Copyright (C) 2017-2020 by
+ * Copyright (C) 2017-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/module.mk b/freetype/src/psaux/module.mk
index 651db0142..06f7e72c1 100644
--- a/freetype/src/psaux/module.mk
+++ b/freetype/src/psaux/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/psaux/psarrst.c b/freetype/src/psaux/psarrst.c
index 8751d275f..70313d283 100644
--- a/freetype/src/psaux/psarrst.c
+++ b/freetype/src/psaux/psarrst.c
@@ -65,7 +65,6 @@
     arrstack->error     = error;
     arrstack->sizeItem  = sizeItem;
     arrstack->allocated = 0;
-    arrstack->chunk     = 10;    /* chunks of 10 items */
     arrstack->count     = 0;
     arrstack->totalSize = 0;
     arrstack->ptr       = NULL;
@@ -110,7 +109,7 @@
 
       FT_ASSERT( newSize > 0 );   /* avoid realloc with zero size */
 
-      if ( !FT_REALLOC( arrstack->ptr, arrstack->totalSize, newSize ) )
+      if ( !FT_QREALLOC( arrstack->ptr, arrstack->totalSize, newSize ) )
       {
         arrstack->allocated = numElements;
         arrstack->totalSize = newSize;
@@ -216,9 +215,9 @@
 
     if ( arrstack->count == arrstack->allocated )
     {
-      /* grow the buffer by one chunk */
+      /* increase the buffer size */
       if ( !cf2_arrstack_setNumElements(
-             arrstack, arrstack->allocated + arrstack->chunk ) )
+             arrstack, arrstack->allocated * 2 + 16 ) )
       {
         /* on error, ignore the push */
         return;
diff --git a/freetype/src/psaux/psarrst.h b/freetype/src/psaux/psarrst.h
index 098617b25..31e5330cc 100644
--- a/freetype/src/psaux/psarrst.h
+++ b/freetype/src/psaux/psarrst.h
@@ -55,7 +55,6 @@ FT_BEGIN_HEADER
 
     size_t  sizeItem;       /* bytes per element             */
     size_t  allocated;      /* items allocated               */
-    size_t  chunk;          /* allocation increment in items */
     size_t  count;          /* number of elements allocated  */
     size_t  totalSize;      /* total bytes allocated         */
 
diff --git a/freetype/src/psaux/psaux.c b/freetype/src/psaux/psaux.c
index f4282222a..2960c8b69 100644
--- a/freetype/src/psaux/psaux.c
+++ b/freetype/src/psaux/psaux.c
@@ -4,7 +4,7 @@
  *
  *   FreeType auxiliary PostScript driver component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/psauxerr.h b/freetype/src/psaux/psauxerr.h
index 8b9a958ae..e8ee29166 100644
--- a/freetype/src/psaux/psauxerr.h
+++ b/freetype/src/psaux/psauxerr.h
@@ -4,7 +4,7 @@
  *
  *   PS auxiliary module error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/psauxmod.c b/freetype/src/psaux/psauxmod.c
index e73ba2245..52da23365 100644
--- a/freetype/src/psaux/psauxmod.c
+++ b/freetype/src/psaux/psauxmod.c
@@ -4,7 +4,7 @@
  *
  *   FreeType auxiliary PostScript module implementation (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/psauxmod.h b/freetype/src/psaux/psauxmod.h
index a6bebe4b9..e3e806322 100644
--- a/freetype/src/psaux/psauxmod.h
+++ b/freetype/src/psaux/psauxmod.h
@@ -4,7 +4,7 @@
  *
  *   FreeType auxiliary PostScript module implementation (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/psblues.c b/freetype/src/psaux/psblues.c
index 3878e9bde..f9c864fea 100644
--- a/freetype/src/psaux/psblues.c
+++ b/freetype/src/psaux/psblues.c
@@ -506,7 +506,8 @@
             /* guarantee minimum of 1 pixel overshoot */
             dsNew = FT_MIN(
                       cf2_fixedRound( bottomHintEdge->dsCoord ),
-                      blues->zone[i].dsFlatEdge - cf2_intToFixed( 1 ) );
+                      SUB_INT32( blues->zone[i].dsFlatEdge,
+                                 cf2_intToFixed( 1 ) ) );
           }
 
           else
diff --git a/freetype/src/psaux/psconv.c b/freetype/src/psaux/psconv.c
index 4cf5cd5d8..c28d65df2 100644
--- a/freetype/src/psaux/psconv.c
+++ b/freetype/src/psaux/psconv.c
@@ -4,7 +4,7 @@
  *
  *   Some convenience conversions (body).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/psconv.h b/freetype/src/psaux/psconv.h
index 833e82736..cd91a7bb5 100644
--- a/freetype/src/psaux/psconv.h
+++ b/freetype/src/psaux/psconv.h
@@ -4,7 +4,7 @@
  *
  *   Some convenience conversions (specification).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/psft.c b/freetype/src/psaux/psft.c
index 41c16542c..ac72d8259 100644
--- a/freetype/src/psaux/psft.c
+++ b/freetype/src/psaux/psft.c
@@ -742,13 +742,13 @@
     /* For ordinary fonts get the character data stored in the face record. */
     {
       glyph_data.pointer = type1->charstrings[glyph_index];
-      glyph_data.length  = (FT_Int)type1->charstrings_len[glyph_index];
+      glyph_data.length  = type1->charstrings_len[glyph_index];
     }
 
     if ( !error )
     {
       FT_Byte*  charstring_base = (FT_Byte*)glyph_data.pointer;
-      FT_ULong  charstring_len  = (FT_ULong)glyph_data.length;
+      FT_ULong  charstring_len  = glyph_data.length;
 
 
       FT_ASSERT( charstring_base + charstring_len >= charstring_base );
@@ -778,7 +778,7 @@
     face = (T1_Face)decoder->builder.face;
 
     data.pointer = buf->start;
-    data.length  = (FT_Int)( buf->end - buf->start );
+    data.length  = (FT_UInt)( buf->end - buf->start );
 
     if ( face->root.internal->incremental_interface )
       face->root.internal->incremental_interface->funcs->free_glyph_data(
diff --git a/freetype/src/psaux/pshints.c b/freetype/src/psaux/pshints.c
index ce8cfca71..ad472c98d 100644
--- a/freetype/src/psaux/pshints.c
+++ b/freetype/src/psaux/pshints.c
@@ -412,6 +412,12 @@
     {
       FT_Bool  isPair = cf2_hint_isPair( &hintmap->edge[i] );
 
+      /* final amount to move edge or edge pair */
+      CF2_Fixed  move = 0;
+
+      CF2_Fixed  dsCoord_i;
+      CF2_Fixed  dsCoord_j;
+
 
       /* index of upper edge (same value for ghost hint) */
       j = isPair ? i + 1 : i;
@@ -422,11 +428,14 @@
       FT_ASSERT( cf2_hint_isLocked( &hintmap->edge[i] ) ==
                    cf2_hint_isLocked( &hintmap->edge[j] ) );
 
+      dsCoord_i = hintmap->edge[i].dsCoord;
+      dsCoord_j = hintmap->edge[j].dsCoord;
+
       if ( !cf2_hint_isLocked( &hintmap->edge[i] ) )
       {
         /* hint edge is not locked, we can adjust it */
-        CF2_Fixed  fracDown = cf2_fixedFraction( hintmap->edge[i].dsCoord );
-        CF2_Fixed  fracUp   = cf2_fixedFraction( hintmap->edge[j].dsCoord );
+        CF2_Fixed  fracDown = cf2_fixedFraction( dsCoord_i );
+        CF2_Fixed  fracUp   = cf2_fixedFraction( dsCoord_j );
 
         /* calculate all four possibilities; moves down are negative */
         CF2_Fixed  downMoveDown = 0 - fracDown;
@@ -443,9 +452,6 @@
         /* smallest move down */
         CF2_Fixed  moveDown = FT_MAX( downMoveDown, upMoveDown );
 
-        /* final amount to move edge or edge pair */
-        CF2_Fixed  move;
-
         CF2_Fixed  downMinCounter = CF2_MIN_COUNTER;
         CF2_Fixed  upMinCounter   = CF2_MIN_COUNTER;
         FT_Bool    saveEdge       = FALSE;
@@ -467,16 +473,14 @@
         /* is there room to move up?                                    */
         /* there is if we are at top of array or the next edge is at or */
         /* beyond proposed move up?                                     */
-        if ( j >= hintmap->count - 1                ||
+        if ( j >= hintmap->count - 1                         ||
              hintmap->edge[j + 1].dsCoord >=
-               ADD_INT32( hintmap->edge[j].dsCoord,
-                          moveUp + upMinCounter )   )
+               ADD_INT32( dsCoord_j, moveUp + upMinCounter ) )
         {
           /* there is room to move up; is there also room to move down? */
-          if ( i == 0                                   ||
+          if ( i == 0                                              ||
                hintmap->edge[i - 1].dsCoord <=
-                 ADD_INT32( hintmap->edge[i].dsCoord,
-                            moveDown - downMinCounter ) )
+                 ADD_INT32( dsCoord_i, moveDown - downMinCounter ) )
           {
             /* move smaller absolute amount */
             move = ( -moveDown < moveUp ) ? moveDown : moveUp;  /* optimum */
@@ -487,10 +491,9 @@
         else
         {
           /* is there room to move down? */
-          if ( i == 0                                   ||
+          if ( i == 0                                              ||
                hintmap->edge[i - 1].dsCoord <=
-                 ADD_INT32( hintmap->edge[i].dsCoord,
-                            moveDown - downMinCounter ) )
+                 ADD_INT32( dsCoord_i, moveDown - downMinCounter ) )
           {
             move     = moveDown;
             /* true if non-optimum move */
@@ -524,17 +527,21 @@
         }
 
         /* move the edge(s) */
-        hintmap->edge[i].dsCoord = ADD_INT32( hintmap->edge[i].dsCoord,
-                                              move );
+        hintmap->edge[i].dsCoord = ADD_INT32( dsCoord_i, move );
         if ( isPair )
-          hintmap->edge[j].dsCoord = ADD_INT32( hintmap->edge[j].dsCoord,
-                                                move );
+          hintmap->edge[j].dsCoord = ADD_INT32( dsCoord_j, move );
       }
 
-      /* assert there are no overlaps in device space */
+      /* assert there are no overlaps in device space;     */
+      /* ignore tests if there was overflow (that is, if   */
+      /* operands have the same sign but the sum does not) */
       FT_ASSERT( i == 0                                                   ||
+                 ( ( dsCoord_i ^ move ) >= 0                    &&
+                   ( dsCoord_i ^ hintmap->edge[i].dsCoord ) < 0 )         ||
                  hintmap->edge[i - 1].dsCoord <= hintmap->edge[i].dsCoord );
       FT_ASSERT( i < j                                                ||
+                 ( ( dsCoord_j ^ move ) >= 0                    &&
+                   ( dsCoord_j ^ hintmap->edge[j].dsCoord ) < 0 )     ||
                  hintmap->edge[i].dsCoord <= hintmap->edge[j].dsCoord );
 
       /* adjust the scales, avoiding divide by zero */
@@ -1022,10 +1029,17 @@
       }
     }
 
-    FT_TRACE6(( "%s\n", initialMap ? "flags: [p]air [g]host [t]op"
-                                     " [b]ottom [L]ocked [S]ynthetic\n"
-                                     "Initial hintmap"
-                                   : "Hints:" ));
+#ifdef FT_DEBUG_LEVEL_TRACE
+    if ( initialMap )
+    {
+      FT_TRACE6(( "flags: [p]air [g]host [t]op"
+                  " [b]ottom [L]ocked [S]ynthetic\n" ));
+      FT_TRACE6(( "Initial hintmap" ));
+    }
+    else
+      FT_TRACE6(( "Hints:" ));
+#endif
+
     cf2_hintmap_dump( hintmap );
 
     /*
diff --git a/freetype/src/psaux/psintrp.c b/freetype/src/psaux/psintrp.c
index 519c69444..c550533a0 100644
--- a/freetype/src/psaux/psintrp.c
+++ b/freetype/src/psaux/psintrp.c
@@ -469,7 +469,7 @@
    */
   FT_LOCAL_DEF( void )
   cf2_interpT2CharString( CF2_Font              font,
-                          CF2_Buffer            buf,
+                          const CF2_Buffer      buf,
                           CF2_OutlineCallbacks  callbacks,
                           const FT_Vector*      translation,
                           FT_Bool               doingSeac,
@@ -1340,9 +1340,9 @@
                       if ( decoder->glyph_names == 0 )
 #endif /* FT_CONFIG_OPTION_INCREMENTAL */
                       {
-                        FT_ERROR((
-                          "cf2_interpT2CharString: (Type 1 seac)"
-                          " glyph names table not available in this font\n" ));
+                        FT_ERROR(( "cf2_interpT2CharString:\n" ));
+                        FT_ERROR(( "  (Type 1 seac) glyph names table"
+                                   " not available in this font\n" ));
                         lastError = FT_THROW( Invalid_Glyph_Format );
                         goto exit;
                       }
@@ -1368,9 +1368,9 @@
 
                     if ( bchar_index < 0 || achar_index < 0 )
                     {
-                      FT_ERROR((
-                        "cf2_interpT2CharString: (Type 1 seac)"
-                        " invalid seac character code arguments\n" ));
+                      FT_ERROR(( "cf2_interpT2CharString:\n" ));
+                      FT_ERROR(( "  (Type 1 seac) invalid"
+                                 " seac character code arguments\n" ));
                       lastError = FT_THROW( Invalid_Glyph_Format );
                       goto exit;
                     }
@@ -1670,7 +1670,13 @@
                      */
 
                     count = cf2_stack_count( opStack );
-                    FT_ASSERT( (CF2_UInt)arg_cnt <= count );
+                    if ( (CF2_UInt)arg_cnt > count )
+                    {
+                      FT_ERROR(( "cf2_interpT2CharString (Type 1 mode):"
+                                 " stack underflow\n" ));
+                      lastError = FT_THROW( Invalid_Glyph_Format );
+                      goto exit;
+                    }
 
                     opIdx += count - (CF2_UInt)arg_cnt;
 
@@ -1893,18 +1899,17 @@
                       /*     cvi( <idx> ) of BuildCharArray with  */
                       /*     WeightVector                         */
                       {
-                        FT_Int    idx;
+                        FT_UInt   idx;
                         PS_Blend  blend = decoder->blend;
 
 
                         if ( arg_cnt != 1 || !blend )
                           goto Unexpected_OtherSubr;
 
-                        idx = cf2_stack_popInt( opStack );
+                        idx = (FT_UInt)cf2_stack_popInt( opStack );
 
-                        if ( idx < 0                             ||
-                             (FT_UInt)idx + blend->num_designs >
-                               decoder->len_buildchar            )
+                        if ( idx + blend->num_designs >
+                               decoder->len_buildchar   )
                           goto Unexpected_OtherSubr;
 
                         ft_memcpy( &decoder->buildchar[idx],
@@ -2004,17 +2009,16 @@
                       /* <val> <idx> 2 24 callothersubr               */
                       /* ==> set BuildCharArray[cvi( <idx> )] = <val> */
                       {
-                        CF2_Int   idx;
+                        CF2_UInt  idx;
                         PS_Blend  blend = decoder->blend;
 
 
                         if ( arg_cnt != 2 || !blend )
                           goto Unexpected_OtherSubr;
 
-                        idx = cf2_stack_popInt( opStack );
+                        idx = (CF2_UInt)cf2_stack_popInt( opStack );
 
-                        if ( idx < 0                                ||
-                             (FT_UInt)idx >= decoder->len_buildchar )
+                        if ( idx >= decoder->len_buildchar )
                           goto Unexpected_OtherSubr;
 
                         decoder->buildchar[idx] =
@@ -2027,17 +2031,16 @@
                       /* ==> push BuildCharArray[cvi( idx )] */
                       /*     onto T1 stack                   */
                       {
-                        CF2_Int   idx;
+                        CF2_UInt  idx;
                         PS_Blend  blend = decoder->blend;
 
 
                         if ( arg_cnt != 1 || !blend )
                           goto Unexpected_OtherSubr;
 
-                        idx = cf2_stack_popInt( opStack );
+                        idx = (CF2_UInt)cf2_stack_popInt( opStack );
 
-                        if ( idx < 0                                ||
-                             (FT_UInt)idx >= decoder->len_buildchar )
+                        if ( idx >= decoder->len_buildchar )
                           goto Unexpected_OtherSubr;
 
                         cf2_stack_pushFixed( opStack,
@@ -2179,29 +2182,29 @@
                 case cf2_escPUT:
                   {
                     CF2_F16Dot16  val;
-                    CF2_Int       idx;
+                    CF2_UInt      idx;
 
 
                     FT_TRACE4(( " put\n" ));
 
-                    idx = cf2_stack_popInt( opStack );
+                    idx = (CF2_UInt)cf2_stack_popInt( opStack );
                     val = cf2_stack_popFixed( opStack );
 
-                    if ( idx >= 0 && idx < CF2_STORAGE_SIZE )
+                    if ( idx < CF2_STORAGE_SIZE )
                       storage[idx] = val;
                   }
                   continue; /* do not clear the stack */
 
                 case cf2_escGET:
                   {
-                    CF2_Int  idx;
+                    CF2_UInt  idx;
 
 
                     FT_TRACE4(( " get\n" ));
 
-                    idx = cf2_stack_popInt( opStack );
+                    idx = (CF2_UInt)cf2_stack_popInt( opStack );
 
-                    if ( idx >= 0 && idx < CF2_STORAGE_SIZE )
+                    if ( idx < CF2_STORAGE_SIZE )
                       cf2_stack_pushFixed( opStack, storage[idx] );
                   }
                   continue; /* do not clear the stack */
diff --git a/freetype/src/psaux/psintrp.h b/freetype/src/psaux/psintrp.h
index 669c09c0a..d8b9342ec 100644
--- a/freetype/src/psaux/psintrp.h
+++ b/freetype/src/psaux/psintrp.h
@@ -65,7 +65,7 @@ FT_BEGIN_HEADER
 
   FT_LOCAL( void )
   cf2_interpT2CharString( CF2_Font              font,
-                          CF2_Buffer            charstring,
+                          const CF2_Buffer      buf,
                           CF2_OutlineCallbacks  callbacks,
                           const FT_Vector*      translation,
                           FT_Bool               doingSeac,
diff --git a/freetype/src/psaux/psobjs.c b/freetype/src/psaux/psobjs.c
index defc4d4fc..30f501916 100644
--- a/freetype/src/psaux/psobjs.c
+++ b/freetype/src/psaux/psobjs.c
@@ -4,7 +4,7 @@
  *
  *   Auxiliary functions for PostScript fonts (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -251,7 +251,7 @@
     if ( !old_base )
       return;
 
-    if ( FT_ALLOC( table->block, table->cursor ) )
+    if ( FT_QALLOC( table->block, table->cursor ) )
       return;
     FT_MEM_COPY( table->block, old_base, table->cursor );
     shift_elements( table, old_base );
@@ -595,10 +595,10 @@
     if ( cur < limit && cur == parser->cursor )
     {
       FT_ERROR(( "ps_parser_skip_PS_token:"
-                 " current token is `%c' which is self-delimiting\n"
-                 "                        "
-                 " but invalid at this point\n",
+                 " current token is `%c' which is self-delimiting\n",
                  *cur ));
+      FT_ERROR(( "                        "
+                 " but invalid at this point\n" ));
 
       error = FT_THROW( Invalid_File_Format );
     }
@@ -979,7 +979,7 @@
     }
 
     len = (FT_UInt)( cur - *cursor );
-    if ( cur >= limit || FT_ALLOC( result, len + 1 ) )
+    if ( cur >= limit || FT_QALLOC( result, len + 1 ) )
       return 0;
 
     /* now copy the string */
@@ -1175,8 +1175,8 @@
           else
           {
             FT_ERROR(( "ps_parser_load_field:"
-                       " expected a name or string\n"
-                       "                     "
+                       " expected a name or string\n" ));
+            FT_ERROR(( "                     "
                        " but found token of type %d instead\n",
                        token.type ));
             error = FT_THROW( Invalid_File_Format );
@@ -1193,7 +1193,7 @@
             *(FT_String**)q = NULL;
           }
 
-          if ( FT_ALLOC( string, len + 1 ) )
+          if ( FT_QALLOC( string, len + 1 ) )
             goto Exit;
 
           FT_MEM_COPY( string, cur, len );
@@ -1248,7 +1248,7 @@
           FT_UInt    i;
 
 
-          if ( FT_NEW_ARRAY( temp, max_objects * 4 ) )
+          if ( FT_QNEW_ARRAY( temp, max_objects * 4 ) )
             goto Exit;
 
           for ( i = 0; i < 4; i++ )
@@ -1258,14 +1258,14 @@
             if ( result < 0 || (FT_UInt)result < max_objects )
             {
               FT_ERROR(( "ps_parser_load_field:"
-                         " expected %d integer%s in the %s subarray\n"
-                         "                     "
-                         " of /FontBBox in the /Blend dictionary\n",
+                         " expected %d integer%s in the %s subarray\n",
                          max_objects, max_objects > 1 ? "s" : "",
                          i == 0 ? "first"
                                 : ( i == 1 ? "second"
                                            : ( i == 2 ? "third"
                                                       : "fourth" ) ) ));
+              FT_ERROR(( "                     "
+                         " of /FontBBox in the /Blend dictionary\n" ));
               error = FT_THROW( Invalid_File_Format );
 
               FT_FREE( temp );
diff --git a/freetype/src/psaux/psobjs.h b/freetype/src/psaux/psobjs.h
index fdad672b6..99d16959a 100644
--- a/freetype/src/psaux/psobjs.h
+++ b/freetype/src/psaux/psobjs.h
@@ -4,7 +4,7 @@
  *
  *   Auxiliary functions for PostScript fonts (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/psstack.c b/freetype/src/psaux/psstack.c
index 7ae5256ef..797486588 100644
--- a/freetype/src/psaux/psstack.c
+++ b/freetype/src/psaux/psstack.c
@@ -54,20 +54,18 @@
                   FT_Error*  e,
                   FT_UInt    stackSize )
   {
-    FT_Error  error = FT_Err_Ok;     /* for FT_NEW */
-
+    FT_Error   error;        /* for FT_QNEW */
     CF2_Stack  stack = NULL;
 
 
-    if ( FT_NEW( stack ) )
+    if ( FT_QNEW( stack ) )
       return NULL;
 
-    /* initialize the structure; FT_NEW zeroes it */
     stack->memory = memory;
     stack->error  = e;
 
     /* allocate the stack buffer */
-    if ( FT_NEW_ARRAY( stack->buffer, stackSize ) )
+    if ( FT_QNEW_ARRAY( stack->buffer, stackSize ) )
     {
       FT_FREE( stack );
       return NULL;
diff --git a/freetype/src/psaux/rules.mk b/freetype/src/psaux/rules.mk
index f49aecbc7..05439120d 100644
--- a/freetype/src/psaux/rules.mk
+++ b/freetype/src/psaux/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/psaux/t1cmap.c b/freetype/src/psaux/t1cmap.c
index e21e93ca2..3e7c577a1 100644
--- a/freetype/src/psaux/t1cmap.c
+++ b/freetype/src/psaux/t1cmap.c
@@ -4,7 +4,7 @@
  *
  *   Type 1 character map support (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/t1cmap.h b/freetype/src/psaux/t1cmap.h
index 031796510..8f69600ca 100644
--- a/freetype/src/psaux/t1cmap.h
+++ b/freetype/src/psaux/t1cmap.h
@@ -4,7 +4,7 @@
  *
  *   Type 1 character map support (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psaux/t1decode.c b/freetype/src/psaux/t1decode.c
index 2ed27ca19..7e65bde63 100644
--- a/freetype/src/psaux/t1decode.c
+++ b/freetype/src/psaux/t1decode.c
@@ -4,7 +4,7 @@
  *
  *   PostScript Type 1 decoding routines (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -27,8 +27,11 @@
 
 #include "psauxerr.h"
 
+
 /* ensure proper sign extension */
-#define Fix2Int( f )  ( (FT_Int)(FT_Short)( (f) >> 16 ) )
+#define Fix2Int( f )   ( (FT_Int) (FT_Short)( (f) >> 16 ) )
+#define Fix2UInt( f )  ( (FT_UInt)(FT_Short)( (f) >> 16 ) )
+
 
   /**************************************************************************
    *
@@ -517,7 +520,7 @@
 #ifdef FT_DEBUG_LEVEL_TRACE
       if ( bol )
       {
-        FT_TRACE5(( " (%d)", decoder->top - decoder->stack ));
+        FT_TRACE5(( " (%ld)", decoder->top - decoder->stack ));
         bol = FALSE;
       }
 #endif
@@ -1025,16 +1028,16 @@
           /* <val> <idx> 2 24 callothersubr               */
           /* ==> set BuildCharArray[cvi( <idx> )] = <val> */
           {
-            FT_Int    idx;
+            FT_UInt   idx;
             PS_Blend  blend = decoder->blend;
 
 
             if ( arg_cnt != 2 || !blend )
               goto Unexpected_OtherSubr;
 
-            idx = Fix2Int( top[1] );
+            idx = Fix2UInt( top[1] );
 
-            if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+            if ( idx >= decoder->len_buildchar )
               goto Unexpected_OtherSubr;
 
             decoder->buildchar[idx] = top[0];
@@ -1046,16 +1049,16 @@
           /* ==> push BuildCharArray[cvi( idx )] */
           /*     onto T1 stack                   */
           {
-            FT_Int    idx;
+            FT_UInt   idx;
             PS_Blend  blend = decoder->blend;
 
 
             if ( arg_cnt != 1 || !blend )
               goto Unexpected_OtherSubr;
 
-            idx = Fix2Int( top[0] );
+            idx = Fix2UInt( top[0] );
 
-            if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+            if ( idx >= decoder->len_buildchar )
               goto Unexpected_OtherSubr;
 
             top[0] = decoder->buildchar[idx];
@@ -1162,9 +1165,9 @@
           if ( top - decoder->stack != num_args )
             FT_TRACE0(( "t1_decoder_parse_charstrings:"
                         " too much operands on the stack"
-                        " (seen %d, expected %d)\n",
+                        " (seen %ld, expected %d)\n",
                         top - decoder->stack, num_args ));
-            break;
+          break;
         }
 
 #endif /* FT_DEBUG_LEVEL_TRACE */
@@ -1209,7 +1212,7 @@
             FT_TRACE4(( "BuildCharArray = [ " ));
 
             for ( i = 0; i < decoder->len_buildchar; i++ )
-              FT_TRACE4(( "%d ", decoder->buildchar[i] ));
+              FT_TRACE4(( "%ld ", decoder->buildchar[i] ));
 
             FT_TRACE4(( "]\n" ));
           }
@@ -1650,7 +1653,8 @@
 
     } /* while ip < limit */
 
-    FT_TRACE4(( "..end..\n\n" ));
+    FT_TRACE4(( "..end..\n" ));
+    FT_TRACE4(( "\n" ));
 
   Fail:
     return error;
@@ -2070,7 +2074,8 @@
 
     } /* while ip < limit */
 
-    FT_TRACE4(( "..end..\n\n" ));
+    FT_TRACE4(( "..end..\n" ));
+    FT_TRACE4(( "\n" ));
 
   No_Width:
     FT_ERROR(( "t1_decoder_parse_metrics:"
diff --git a/freetype/src/psaux/t1decode.h b/freetype/src/psaux/t1decode.h
index b793504ac..eea9d34b0 100644
--- a/freetype/src/psaux/t1decode.h
+++ b/freetype/src/psaux/t1decode.h
@@ -4,7 +4,7 @@
  *
  *   PostScript Type 1 decoding routines (specification).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pshinter/module.mk b/freetype/src/pshinter/module.mk
index b440d2e76..ca181ee6b 100644
--- a/freetype/src/pshinter/module.mk
+++ b/freetype/src/pshinter/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/pshinter/pshalgo.c b/freetype/src/pshinter/pshalgo.c
index 920b9a74b..227caeae3 100644
--- a/freetype/src/pshinter/pshalgo.c
+++ b/freetype/src/pshinter/pshalgo.c
@@ -4,7 +4,7 @@
  *
  *   PostScript hinting algorithm (body).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used
@@ -305,17 +305,18 @@
     /* now, sort the hints; they are guaranteed to not overlap */
     /* so we can compare their "org_pos" field directly        */
     {
-      FT_Int     i1, i2;
+      FT_UInt    i1, i2;
       PSH_Hint   hint1, hint2;
       PSH_Hint*  sort = table->sort;
 
 
       /* a simple bubble sort will do, since in 99% of cases, the hints */
       /* will be already sorted -- and the sort will be linear          */
-      for ( i1 = 1; i1 < (FT_Int)count; i1++ )
+      for ( i1 = 1; i1 < count; i1++ )
       {
         hint1 = sort[i1];
-        for ( i2 = i1 - 1; i2 >= 0; i2-- )
+        /* this loop stops when i2 wraps around after reaching 0 */
+        for ( i2 = i1 - 1; i2 < i1; i2-- )
         {
           hint2 = sort[i2];
 
@@ -869,7 +870,7 @@
       return;
     }
 
-#endif /* DEBUG_HINTER*/
+#endif /* DEBUG_HINTER */
 
     hint  = table->hints;
     count = table->max_hints;
@@ -1049,12 +1050,12 @@
   }
 
 
-  static int
+  static PSH_Dir
   psh_compute_dir( FT_Pos  dx,
                    FT_Pos  dy )
   {
-    FT_Pos  ax, ay;
-    int     result = PSH_DIR_NONE;
+    FT_Pos   ax, ay;
+    PSH_Dir  result = PSH_DIR_NONE;
 
 
     ax = FT_ABS( dx );
@@ -1233,12 +1234,12 @@
         dxi = vec[n].x - vec[n_prev].x;
         dyi = vec[n].y - vec[n_prev].y;
 
-        point->dir_in = (FT_Char)psh_compute_dir( dxi, dyi );
+        point->dir_in = psh_compute_dir( dxi, dyi );
 
         dxo = vec[n_next].x - vec[n].x;
         dyo = vec[n_next].y - vec[n].y;
 
-        point->dir_out = (FT_Char)psh_compute_dir( dxo, dyo );
+        point->dir_out = psh_compute_dir( dxo, dyo );
 
         /* detect smooth points */
         if ( point->flags & PSH_POINT_OFF )
@@ -1403,16 +1404,13 @@
   }
 
 
-  /* major_dir is the direction for points on the bottom/left of the stem; */
-  /* Points on the top/right of the stem will have a direction of          */
-  /* -major_dir.                                                           */
-
+  /* the min and max are based on contour orientation and fill rule */
   static void
   psh_hint_table_find_strong_points( PSH_Hint_Table  table,
                                      PSH_Point       point,
                                      FT_UInt         count,
                                      FT_Int          threshold,
-                                     FT_Int          major_dir )
+                                     PSH_Dir         major_dir )
   {
     PSH_Hint*  sort      = table->sort;
     FT_UInt    num_hints = table->num_hints;
@@ -1420,59 +1418,53 @@
 
     for ( ; count > 0; count--, point++ )
     {
-      FT_Int  point_dir = 0;
-      FT_Pos  org_u     = point->org_u;
+      PSH_Dir  point_dir;
+      FT_Pos   org_u = point->org_u;
 
 
       if ( psh_point_is_strong( point ) )
         continue;
 
-      if ( PSH_DIR_COMPARE( point->dir_in, major_dir ) )
-        point_dir = point->dir_in;
-
-      else if ( PSH_DIR_COMPARE( point->dir_out, major_dir ) )
-        point_dir = point->dir_out;
+      point_dir =
+        (PSH_Dir)( ( point->dir_in | point->dir_out ) & major_dir );
 
-      if ( point_dir )
+      if ( point_dir & ( PSH_DIR_DOWN | PSH_DIR_RIGHT ) )
       {
-        if ( point_dir == major_dir )
-        {
-          FT_UInt  nn;
+        FT_UInt  nn;
 
 
-          for ( nn = 0; nn < num_hints; nn++ )
-          {
-            PSH_Hint  hint = sort[nn];
-            FT_Pos    d    = org_u - hint->org_pos;
+        for ( nn = 0; nn < num_hints; nn++ )
+        {
+          PSH_Hint  hint = sort[nn];
+          FT_Pos    d    = org_u - hint->org_pos;
 
 
-            if ( d < threshold && -d < threshold )
-            {
-              psh_point_set_strong( point );
-              point->flags2 |= PSH_POINT_EDGE_MIN;
-              point->hint    = hint;
-              break;
-            }
+          if ( d < threshold && -d < threshold )
+          {
+            psh_point_set_strong( point );
+            point->flags2 |= PSH_POINT_EDGE_MIN;
+            point->hint    = hint;
+            break;
           }
         }
-        else if ( point_dir == -major_dir )
-        {
-          FT_UInt  nn;
+      }
+      else if ( point_dir & ( PSH_DIR_UP | PSH_DIR_LEFT ) )
+      {
+        FT_UInt  nn;
 
 
-          for ( nn = 0; nn < num_hints; nn++ )
-          {
-            PSH_Hint  hint = sort[nn];
-            FT_Pos    d    = org_u - hint->org_pos - hint->org_len;
+        for ( nn = 0; nn < num_hints; nn++ )
+        {
+          PSH_Hint  hint = sort[nn];
+          FT_Pos    d    = org_u - hint->org_pos - hint->org_len;
 
 
-            if ( d < threshold && -d < threshold )
-            {
-              psh_point_set_strong( point );
-              point->flags2 |= PSH_POINT_EDGE_MAX;
-              point->hint    = hint;
-              break;
-            }
+          if ( d < threshold && -d < threshold )
+          {
+            psh_point_set_strong( point );
+            point->flags2 |= PSH_POINT_EDGE_MAX;
+            point->hint    = hint;
+            break;
           }
         }
       }
@@ -1571,7 +1563,7 @@
     PS_Mask         mask      = table->hint_masks->masks;
     FT_UInt         num_masks = table->hint_masks->num_masks;
     FT_UInt         first     = 0;
-    FT_Int          major_dir = ( dimension == 0 ) ? PSH_DIR_VERTICAL
+    PSH_Dir         major_dir = ( dimension == 0 ) ? PSH_DIR_VERTICAL
                                                    : PSH_DIR_HORIZONTAL;
     PSH_Dimension   dim       = &glyph->globals->dimension[dimension];
     FT_Fixed        scale     = dim->scale_mult;
@@ -1656,8 +1648,8 @@
 
 
       /* check tangents */
-      if ( !PSH_DIR_COMPARE( point->dir_in,  PSH_DIR_HORIZONTAL ) &&
-           !PSH_DIR_COMPARE( point->dir_out, PSH_DIR_HORIZONTAL ) )
+      if ( !( point->dir_in  & PSH_DIR_HORIZONTAL ) &&
+           !( point->dir_out & PSH_DIR_HORIZONTAL ) )
         continue;
 
       /* skip strong points */
diff --git a/freetype/src/pshinter/pshalgo.h b/freetype/src/pshinter/pshalgo.h
index 5367a5d16..999c60192 100644
--- a/freetype/src/pshinter/pshalgo.h
+++ b/freetype/src/pshinter/pshalgo.h
@@ -4,7 +4,7 @@
  *
  *   PostScript hinting algorithm (specification).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -93,21 +93,17 @@ FT_BEGIN_HEADER
   typedef struct PSH_PointRec_*    PSH_Point;
   typedef struct PSH_ContourRec_*  PSH_Contour;
 
-  enum
+  typedef enum PSH_Dir_
   {
-    PSH_DIR_NONE  =  4,
-    PSH_DIR_UP    = -1,
-    PSH_DIR_DOWN  =  1,
-    PSH_DIR_LEFT  = -2,
-    PSH_DIR_RIGHT =  2
-  };
+    PSH_DIR_NONE       = 0,
+    PSH_DIR_UP         = 1,
+    PSH_DIR_DOWN       = 2,
+    PSH_DIR_VERTICAL   = 1 | 2,
+    PSH_DIR_LEFT       = 4,
+    PSH_DIR_RIGHT      = 8,
+    PSH_DIR_HORIZONTAL = 4 | 8
 
-#define PSH_DIR_HORIZONTAL  2
-#define PSH_DIR_VERTICAL    1
-
-#define PSH_DIR_COMPARE( d1, d2 )   ( (d1) == (d2) || (d1) == -(d2) )
-#define PSH_DIR_IS_HORIZONTAL( d )  PSH_DIR_COMPARE( d, PSH_DIR_HORIZONTAL )
-#define PSH_DIR_IS_VERTICAL( d )    PSH_DIR_COMPARE( d, PSH_DIR_VERTICAL )
+  } PSH_Dir;
 
 
   /* the following bit-flags are computed once by the glyph */
@@ -160,8 +156,8 @@ FT_BEGIN_HEADER
     PSH_Contour  contour;
     FT_UInt      flags;
     FT_UInt      flags2;
-    FT_Char      dir_in;
-    FT_Char      dir_out;
+    PSH_Dir      dir_in;
+    PSH_Dir      dir_out;
     PSH_Hint     hint;
     FT_Pos       org_u;
     FT_Pos       org_v;
@@ -199,10 +195,6 @@ FT_BEGIN_HEADER
     PSH_Globals        globals;
     PSH_Hint_TableRec  hint_tables[2];
 
-    FT_Bool            vertical;
-    FT_Int             major_dir;
-    FT_Int             minor_dir;
-
     FT_Bool            do_horz_hints;
     FT_Bool            do_vert_hints;
     FT_Bool            do_horz_snapping;
diff --git a/freetype/src/pshinter/pshglob.c b/freetype/src/pshinter/pshglob.c
index cdc1c3af0..2ca0f665c 100644
--- a/freetype/src/pshinter/pshglob.c
+++ b/freetype/src/pshinter/pshglob.c
@@ -5,7 +5,7 @@
  *   PostScript hinter global hinting management (body).
  *   Inspired by the new auto-hinter module.
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used
diff --git a/freetype/src/pshinter/pshglob.h b/freetype/src/pshinter/pshglob.h
index 8181324e5..a8f9953fa 100644
--- a/freetype/src/pshinter/pshglob.h
+++ b/freetype/src/pshinter/pshglob.h
@@ -4,7 +4,7 @@
  *
  *   PostScript hinter global hinting management.
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pshinter/pshinter.c b/freetype/src/pshinter/pshinter.c
index 3cca0ad7c..705143dcd 100644
--- a/freetype/src/pshinter/pshinter.c
+++ b/freetype/src/pshinter/pshinter.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PostScript Hinting module
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pshinter/pshmod.c b/freetype/src/pshinter/pshmod.c
index e0abd386f..6674041f7 100644
--- a/freetype/src/pshinter/pshmod.c
+++ b/freetype/src/pshinter/pshmod.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PostScript hinter module implementation (body).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pshinter/pshmod.h b/freetype/src/pshinter/pshmod.h
index 2a6eb1c46..8b229bb07 100644
--- a/freetype/src/pshinter/pshmod.h
+++ b/freetype/src/pshinter/pshmod.h
@@ -4,7 +4,7 @@
  *
  *   PostScript hinter module interface (specification).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pshinter/pshnterr.h b/freetype/src/pshinter/pshnterr.h
index d67955c41..567d76513 100644
--- a/freetype/src/pshinter/pshnterr.h
+++ b/freetype/src/pshinter/pshnterr.h
@@ -4,7 +4,7 @@
  *
  *   PS Hinter error codes (specification only).
  *
- * Copyright (C) 2003-2020 by
+ * Copyright (C) 2003-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pshinter/pshrec.c b/freetype/src/pshinter/pshrec.c
index bddccf2a6..1faabdaaf 100644
--- a/freetype/src/pshinter/pshrec.c
+++ b/freetype/src/pshinter/pshrec.c
@@ -4,7 +4,7 @@
  *
  *   FreeType PostScript hints recorder (body).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -499,23 +499,18 @@
   ps_mask_table_merge_all( PS_Mask_Table  table,
                            FT_Memory      memory )
   {
-    FT_Int    index1, index2;
+    FT_UInt   index1, index2;
     FT_Error  error = FT_Err_Ok;
 
 
-    /* both loops go down to 0, thus FT_Int for index1 and index2 */
-    for ( index1 = (FT_Int)table->num_masks - 1; index1 > 0; index1-- )
+    /* the loops stop when unsigned indices wrap around after 0 */
+    for ( index1 = table->num_masks - 1; index1 < table->num_masks; index1-- )
     {
-      for ( index2 = index1 - 1; index2 >= 0; index2-- )
+      for ( index2 = index1 - 1; index2 < index1; index2-- )
       {
-        if ( ps_mask_table_test_intersect( table,
-                                           (FT_UInt)index1,
-                                           (FT_UInt)index2 ) )
+        if ( ps_mask_table_test_intersect( table, index1, index2 ) )
         {
-          error = ps_mask_table_merge( table,
-                                       (FT_UInt)index2,
-                                       (FT_UInt)index1,
-                                       memory );
+          error = ps_mask_table_merge( table, index2, index1, memory );
           if ( error )
             goto Exit;
 
diff --git a/freetype/src/pshinter/pshrec.h b/freetype/src/pshinter/pshrec.h
index b13c7be13..e483981d9 100644
--- a/freetype/src/pshinter/pshrec.h
+++ b/freetype/src/pshinter/pshrec.h
@@ -4,7 +4,7 @@
  *
  *   Postscript (Type1/Type2) hints recorder (specification).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/pshinter/rules.mk b/freetype/src/pshinter/rules.mk
index c845c255c..3c5a59a80 100644
--- a/freetype/src/pshinter/rules.mk
+++ b/freetype/src/pshinter/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2001-2020 by
+# Copyright (C) 2001-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/psnames/module.mk b/freetype/src/psnames/module.mk
index 675bb3713..abfb54ffc 100644
--- a/freetype/src/psnames/module.mk
+++ b/freetype/src/psnames/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/psnames/psmodule.c b/freetype/src/psnames/psmodule.c
index b38f9d3b1..74adefa15 100644
--- a/freetype/src/psnames/psmodule.c
+++ b/freetype/src/psnames/psmodule.c
@@ -4,7 +4,7 @@
  *
  *   psnames module implementation (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -155,31 +155,30 @@
     /* Look for a non-initial dot in the glyph name in order to */
     /* find variants like `A.swash', `e.final', etc.            */
     {
-      const char*  p   = glyph_name;
-      const char*  dot = NULL;
+      FT_UInt32    value = 0;
+      const char*  p     = glyph_name;
+
 
+      for ( ; *p && *p != '.'; p++ )
+        ;
 
-      for ( ; *p; p++ )
+      /* now look up the glyph in the Adobe Glyph List;      */
+      /* `.notdef', `.null' and the empty name are short cut */
+      if ( p > glyph_name )
       {
-        if ( *p == '.' && p > glyph_name )
-        {
-          dot = p;
-          break;
-        }
+        value = (FT_UInt32)ft_get_adobe_glyph_index( glyph_name, p );
+
+        if ( *p == '.' )
+          value |= (FT_UInt32)VARIANT_BIT;
       }
 
-      /* now look up the glyph in the Adobe Glyph List */
-      if ( !dot )
-        return (FT_UInt32)ft_get_adobe_glyph_index( glyph_name, p );
-      else
-        return (FT_UInt32)( ft_get_adobe_glyph_index( glyph_name, dot ) |
-                            VARIANT_BIT );
+      return value;
     }
   }
 
 
   /* ft_qsort callback to sort the unicode map */
-  FT_CALLBACK_DEF( int )
+  FT_COMPARE_DEF( int )
   compare_uni_maps( const void*  a,
                     const void*  b )
   {
@@ -326,9 +325,8 @@
 
     /* we first allocate the table */
     table->num_maps = 0;
-    table->maps     = NULL;
 
-    if ( !FT_NEW_ARRAY( table->maps, num_glyphs + EXTRA_GLYPH_LIST_SIZE ) )
+    if ( !FT_QNEW_ARRAY( table->maps, num_glyphs + EXTRA_GLYPH_LIST_SIZE ) )
     {
       FT_UInt     n;
       FT_UInt     count;
@@ -343,7 +341,7 @@
         const char*  gname = get_glyph_name( glyph_data, n );
 
 
-        if ( gname )
+        if ( gname && *gname )
         {
           ps_check_extra_glyph_name( gname, n,
                                      extra_glyphs, extra_glyph_list_states );
@@ -391,9 +389,9 @@
         /* Reallocate if the number of used entries is much smaller. */
         if ( count < num_glyphs / 2 )
         {
-          (void)FT_RENEW_ARRAY( table->maps,
-                                num_glyphs + EXTRA_GLYPH_LIST_SIZE,
-                                count );
+          FT_MEM_QRENEW_ARRAY( table->maps,
+                               num_glyphs + EXTRA_GLYPH_LIST_SIZE,
+                               count );
           error = FT_Err_Ok;
         }
 
diff --git a/freetype/src/psnames/psmodule.h b/freetype/src/psnames/psmodule.h
index c85a9ecad..e92a975e9 100644
--- a/freetype/src/psnames/psmodule.h
+++ b/freetype/src/psnames/psmodule.h
@@ -4,7 +4,7 @@
  *
  *   High-level psnames module interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psnames/psnamerr.h b/freetype/src/psnames/psnamerr.h
index 154c701d0..888b76c4f 100644
--- a/freetype/src/psnames/psnamerr.h
+++ b/freetype/src/psnames/psnamerr.h
@@ -4,7 +4,7 @@
  *
  *   PS names module error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psnames/psnames.c b/freetype/src/psnames/psnames.c
index cff36851b..e7be6707d 100644
--- a/freetype/src/psnames/psnames.c
+++ b/freetype/src/psnames/psnames.c
@@ -4,7 +4,7 @@
  *
  *   FreeType psnames module component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psnames/pstables.h b/freetype/src/psnames/pstables.h
index c215f16ff..0bcadca9c 100644
--- a/freetype/src/psnames/pstables.h
+++ b/freetype/src/psnames/pstables.h
@@ -4,7 +4,7 @@
  *
  *   PostScript glyph names.
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/psnames/rules.mk b/freetype/src/psnames/rules.mk
index 14cdda3ad..6694f4eb6 100644
--- a/freetype/src/psnames/rules.mk
+++ b/freetype/src/psnames/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/raster/ftmisc.h b/freetype/src/raster/ftmisc.h
index 6efe4a9a5..b12a05123 100644
--- a/freetype/src/raster/ftmisc.h
+++ b/freetype/src/raster/ftmisc.h
@@ -5,7 +5,7 @@
  *   Miscellaneous macros for stand-alone rasterizer (specification
  *   only).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used
@@ -47,11 +47,8 @@
   typedef signed long    FT_F26Dot6;
   typedef int            FT_Error;
 
-#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
-          ( ( (FT_ULong)_x1 << 24 ) |     \
-            ( (FT_ULong)_x2 << 16 ) |     \
-            ( (FT_ULong)_x3 <<  8 ) |     \
-              (FT_ULong)_x4         )
+
+#define FT_STATIC_BYTE_CAST( type, var )  (type)(FT_Byte)(var)
 
 
   /* from include/freetype/ftsystem.h */
diff --git a/freetype/src/raster/ftraster.c b/freetype/src/raster/ftraster.c
index 9f0a7976f..bfc059c1e 100644
--- a/freetype/src/raster/ftraster.c
+++ b/freetype/src/raster/ftraster.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -149,9 +149,6 @@
   /*************************************************************************/
   /*************************************************************************/
 
-  /* define DEBUG_RASTER if you want to compile a debugging version */
-/* #define DEBUG_RASTER */
-
 
   /*************************************************************************/
   /*************************************************************************/
@@ -200,12 +197,13 @@
 #define FT_THROW( e )  FT_ERR_CAT( Raster_Err_, e )
 #endif
 
-#define Raster_Err_None          0
-#define Raster_Err_Not_Ini      -1
-#define Raster_Err_Overflow     -2
-#define Raster_Err_Neg_Height   -3
-#define Raster_Err_Invalid      -4
-#define Raster_Err_Unsupported  -5
+#define Raster_Err_Ok                       0
+#define Raster_Err_Invalid_Outline         -1
+#define Raster_Err_Cannot_Render_Glyph     -2
+#define Raster_Err_Invalid_Argument        -3
+#define Raster_Err_Raster_Overflow         -4
+#define Raster_Err_Raster_Uninitialized    -5
+#define Raster_Err_Raster_Negative_Height  -6
 
 #define ft_memset  memset
 
@@ -230,13 +228,6 @@
 
 #include "rasterrs.h"
 
-#define Raster_Err_None         FT_Err_Ok
-#define Raster_Err_Not_Ini      Raster_Err_Raster_Uninitialized
-#define Raster_Err_Overflow     Raster_Err_Raster_Overflow
-#define Raster_Err_Neg_Height   Raster_Err_Raster_Negative_Height
-#define Raster_Err_Invalid      Raster_Err_Invalid_Outline
-#define Raster_Err_Unsupported  Raster_Err_Cannot_Render_Glyph
-
 
 #endif /* !STANDALONE_ */
 
@@ -375,16 +366,6 @@
   typedef PProfile*  PProfileList;
 
 
-  /* Simple record used to implement a stack of bands, required */
-  /* by the sub-banding mechanism                               */
-  typedef struct  black_TBand_
-  {
-    Short  y_min;   /* band's minimum */
-    Short  y_max;   /* band's maximum */
-
-  } black_TBand;
-
-
 #define AlignProfileSize \
   ( ( sizeof ( TProfile ) + sizeof ( Alignment ) - 1 ) / sizeof ( Long ) )
 
@@ -426,8 +407,8 @@
 
   /* prototypes used for sweep function dispatch */
   typedef void
-  Function_Sweep_Init( RAS_ARGS Short*  min,
-                                Short*  max );
+  Function_Sweep_Init( RAS_ARGS Short  min,
+                                Short  max );
 
   typedef void
   Function_Sweep_Span( RAS_ARGS Short       y,
@@ -492,10 +473,11 @@
 
     Int         numTurns;           /* number of Y-turns in outline        */
 
-    TPoint*     arc;                /* current Bezier arc pointer          */
+    Byte        dropOutControl;     /* current drop_out control method     */
 
     UShort      bWidth;             /* target bitmap width                 */
     PByte       bOrigin;            /* target bitmap bottom-left origin    */
+    PByte       bLine;              /* target bitmap current line          */
 
     Long        lastX, lastY;
     Long        minY, maxY;
@@ -517,9 +499,6 @@
     FT_Bitmap   target;             /* description of target bit/pixmap    */
     FT_Outline  outline;
 
-    Long        traceOfs;           /* current offset in target bitmap     */
-    Short       traceIncr;          /* sweep's increment in target bitmap  */
-
     /* dispatch variables */
 
     Function_Sweep_Init*  Proc_Sweep_Init;
@@ -527,18 +506,6 @@
     Function_Sweep_Span*  Proc_Sweep_Drop;
     Function_Sweep_Step*  Proc_Sweep_Step;
 
-    Byte        dropOutControl;     /* current drop_out control method     */
-
-    Bool        second_pass;        /* indicates whether a horizontal pass */
-                                    /* should be performed to control      */
-                                    /* drop-out accurately when calling    */
-                                    /* Render_Glyph.                       */
-
-    TPoint      arcs[3 * MaxBezier + 1]; /* The Bezier stack               */
-
-    black_TBand  band_stack[16];    /* band stack used for sub-banding     */
-    Int          band_top;          /* band stack top                      */
-
   };
 
 
@@ -660,7 +627,7 @@
 
     if ( ras.top >= ras.maxBuff )
     {
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -689,7 +656,7 @@
 
     default:
       FT_ERROR(( "New_Profile: invalid profile direction\n" ));
-      ras.error = FT_THROW( Invalid );
+      ras.error = FT_THROW( Invalid_Outline );
       return FAILURE;
     }
 
@@ -731,7 +698,7 @@
     if ( h < 0 )
     {
       FT_ERROR(( "End_Profile: negative height encountered\n" ));
-      ras.error = FT_THROW( Neg_Height );
+      ras.error = FT_THROW( Raster_Negative_Height );
       return FAILURE;
     }
 
@@ -767,7 +734,7 @@
     if ( ras.top >= ras.maxBuff )
     {
       FT_TRACE1(( "overflow in End_Profile\n" ));
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -822,7 +789,7 @@
       ras.maxBuff--;
       if ( ras.maxBuff <= ras.top )
       {
-        ras.error = FT_THROW( Overflow );
+        ras.error = FT_THROW( Raster_Overflow );
         return FAILURE;
       }
       ras.numTurns++;
@@ -1086,7 +1053,7 @@
     size = e2 - e1 + 1;
     if ( ras.top + size >= ras.maxBuff )
     {
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -1209,6 +1176,7 @@
    */
   static Bool
   Bezier_Up( RAS_ARGS Int        degree,
+                      TPoint*    arc,
                       TSplitter  splitter,
                       Long       miny,
                       Long       maxy )
@@ -1216,13 +1184,11 @@
     Long   y1, y2, e, e2, e0;
     Short  f1;
 
-    TPoint*  arc;
     TPoint*  start_arc;
 
     PLong top;
 
 
-    arc = ras.arc;
     y1  = arc[degree].y;
     y2  = arc[0].y;
     top = ras.top;
@@ -1271,7 +1237,7 @@
     if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff )
     {
       ras.top   = top;
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -1314,7 +1280,6 @@
 
   Fin:
     ras.top  = top;
-    ras.arc -= degree;
     return SUCCESS;
   }
 
@@ -1346,11 +1311,11 @@
    */
   static Bool
   Bezier_Down( RAS_ARGS Int        degree,
+                        TPoint*    arc,
                         TSplitter  splitter,
                         Long       miny,
                         Long       maxy )
   {
-    TPoint*  arc = ras.arc;
     Bool     result, fresh;
 
 
@@ -1362,7 +1327,7 @@
 
     fresh = ras.fresh;
 
-    result = Bezier_Up( RAS_VARS degree, splitter, -maxy, -miny );
+    result = Bezier_Up( RAS_VARS degree, arc, splitter, -maxy, -miny );
 
     if ( fresh && !ras.fresh )
       ras.cProfile->start = -ras.cProfile->start;
@@ -1503,22 +1468,24 @@
   {
     Long     y1, y2, y3, x3, ymin, ymax;
     TStates  state_bez;
+    TPoint   arcs[2 * MaxBezier + 1]; /* The Bezier stack           */
+    TPoint*  arc;                     /* current Bezier arc pointer */
 
 
-    ras.arc      = ras.arcs;
-    ras.arc[2].x = ras.lastX;
-    ras.arc[2].y = ras.lastY;
-    ras.arc[1].x = cx;
-    ras.arc[1].y = cy;
-    ras.arc[0].x = x;
-    ras.arc[0].y = y;
+    arc      = arcs;
+    arc[2].x = ras.lastX;
+    arc[2].y = ras.lastY;
+    arc[1].x = cx;
+    arc[1].y = cy;
+    arc[0].x = x;
+    arc[0].y = y;
 
     do
     {
-      y1 = ras.arc[2].y;
-      y2 = ras.arc[1].y;
-      y3 = ras.arc[0].y;
-      x3 = ras.arc[0].x;
+      y1 = arc[2].y;
+      y2 = arc[1].y;
+      y3 = arc[0].y;
+      x3 = arc[0].x;
 
       /* first, categorize the Bezier arc */
 
@@ -1536,13 +1503,13 @@
       if ( y2 < ymin || y2 > ymax )
       {
         /* this arc has no given direction, split it! */
-        Split_Conic( ras.arc );
-        ras.arc += 2;
+        Split_Conic( arc );
+        arc += 2;
       }
       else if ( y1 == y3 )
       {
         /* this arc is flat, ignore it and pop it from the Bezier stack */
-        ras.arc -= 2;
+        arc -= 2;
       }
       else
       {
@@ -1569,15 +1536,18 @@
         /* now call the appropriate routine */
         if ( state_bez == Ascending_State )
         {
-          if ( Bezier_Up( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+          if ( Bezier_Up( RAS_VARS 2, arc, Split_Conic,
+                                   ras.minY, ras.maxY ) )
             goto Fail;
         }
         else
-          if ( Bezier_Down( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+          if ( Bezier_Down( RAS_VARS 2, arc, Split_Conic,
+                                     ras.minY, ras.maxY ) )
             goto Fail;
+        arc -= 2;
       }
 
-    } while ( ras.arc >= ras.arcs );
+    } while ( arc >= arcs );
 
     ras.lastX = x3;
     ras.lastY = y3;
@@ -1632,25 +1602,27 @@
   {
     Long     y1, y2, y3, y4, x4, ymin1, ymax1, ymin2, ymax2;
     TStates  state_bez;
+    TPoint   arcs[3 * MaxBezier + 1]; /* The Bezier stack           */
+    TPoint*  arc;                     /* current Bezier arc pointer */
 
 
-    ras.arc      = ras.arcs;
-    ras.arc[3].x = ras.lastX;
-    ras.arc[3].y = ras.lastY;
-    ras.arc[2].x = cx1;
-    ras.arc[2].y = cy1;
-    ras.arc[1].x = cx2;
-    ras.arc[1].y = cy2;
-    ras.arc[0].x = x;
-    ras.arc[0].y = y;
+    arc      = arcs;
+    arc[3].x = ras.lastX;
+    arc[3].y = ras.lastY;
+    arc[2].x = cx1;
+    arc[2].y = cy1;
+    arc[1].x = cx2;
+    arc[1].y = cy2;
+    arc[0].x = x;
+    arc[0].y = y;
 
     do
     {
-      y1 = ras.arc[3].y;
-      y2 = ras.arc[2].y;
-      y3 = ras.arc[1].y;
-      y4 = ras.arc[0].y;
-      x4 = ras.arc[0].x;
+      y1 = arc[3].y;
+      y2 = arc[2].y;
+      y3 = arc[1].y;
+      y4 = arc[0].y;
+      x4 = arc[0].x;
 
       /* first, categorize the Bezier arc */
 
@@ -1679,13 +1651,13 @@
       if ( ymin2 < ymin1 || ymax2 > ymax1 )
       {
         /* this arc has no given direction, split it! */
-        Split_Cubic( ras.arc );
-        ras.arc += 3;
+        Split_Cubic( arc );
+        arc += 3;
       }
       else if ( y1 == y4 )
       {
         /* this arc is flat, ignore it and pop it from the Bezier stack */
-        ras.arc -= 3;
+        arc -= 3;
       }
       else
       {
@@ -1711,15 +1683,18 @@
         /* compute intersections */
         if ( state_bez == Ascending_State )
         {
-          if ( Bezier_Up( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+          if ( Bezier_Up( RAS_VARS 3, arc, Split_Cubic,
+                                   ras.minY, ras.maxY ) )
             goto Fail;
         }
         else
-          if ( Bezier_Down( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+          if ( Bezier_Down( RAS_VARS 3, arc, Split_Cubic,
+                                     ras.minY, ras.maxY ) )
             goto Fail;
+        arc -= 3;
       }
 
-    } while ( ras.arc >= ras.arcs );
+    } while ( arc >= arcs );
 
     ras.lastX = x4;
     ras.lastY = y4;
@@ -1967,7 +1942,7 @@
     return SUCCESS;
 
   Invalid_Outline:
-    ras.error = FT_THROW( Invalid );
+    ras.error = FT_THROW( Invalid_Outline );
 
   Fail:
     return FAILURE;
@@ -2120,8 +2095,8 @@
    *   Removes an old profile from a linked list.
    */
   static void
-  DelOld( PProfileList  list,
-          PProfile      profile )
+  DelOld( PProfileList    list,
+          const PProfile  profile )
   {
     PProfile  *old, current;
 
@@ -2214,16 +2189,13 @@
    */
 
   static void
-  Vertical_Sweep_Init( RAS_ARGS Short*  min,
-                                Short*  max )
+  Vertical_Sweep_Init( RAS_ARGS Short  min,
+                                Short  max )
   {
-    Long  pitch = ras.target.pitch;
-
     FT_UNUSED( max );
 
 
-    ras.traceIncr = (Short)-pitch;
-    ras.traceOfs  = -*min * pitch;
+    ras.bLine = ras.bOrigin - min * ras.target.pitch;
   }
 
 
@@ -2234,8 +2206,7 @@
                                 PProfile    left,
                                 PProfile    right )
   {
-    Long   e1, e2;
-    Byte*  target;
+    Long  e1, e2;
 
     Int  dropOutControl = left->flags & 7;
 
@@ -2268,6 +2239,8 @@
 
     if ( e2 >= 0 && e1 < ras.bWidth )
     {
+      Byte*  target;
+
       Int   c1, c2;
       Byte  f1, f2;
 
@@ -2285,7 +2258,7 @@
       f1 = (Byte)  ( 0xFF >> ( e1 & 7 ) );
       f2 = (Byte) ~( 0x7F >> ( e2 & 7 ) );
 
-      target = ras.bOrigin + ras.traceOfs + c1;
+      target = ras.bLine + c1;
       c2 -= c1;
 
       if ( c2 > 0 )
@@ -2437,8 +2410,8 @@
         c1 = (Short)( e1 >> 3 );
         f1 = (Short)( e1 &  7 );
 
-        if ( e1 >= 0 && e1 < ras.bWidth                      &&
-             ras.bOrigin[ras.traceOfs + c1] & ( 0x80 >> f1 ) )
+        if ( e1 >= 0 && e1 < ras.bWidth     &&
+             ras.bLine[c1] & ( 0x80 >> f1 ) )
           goto Exit;
       }
       else
@@ -2454,7 +2427,7 @@
       c1 = (Short)( e1 >> 3 );
       f1 = (Short)( e1 & 7 );
 
-      ras.bOrigin[ras.traceOfs + c1] |= (char)( 0x80 >> f1 );
+      ras.bLine[c1] |= (char)( 0x80 >> f1 );
     }
 
   Exit:
@@ -2465,7 +2438,7 @@
   static void
   Vertical_Sweep_Step( RAS_ARG )
   {
-    ras.traceOfs += ras.traceIncr;
+    ras.bLine -= ras.target.pitch;
   }
 
 
@@ -2479,8 +2452,8 @@
    */
 
   static void
-  Horizontal_Sweep_Init( RAS_ARGS Short*  min,
-                                  Short*  max )
+  Horizontal_Sweep_Init( RAS_ARGS Short  min,
+                                  Short  max )
   {
     /* nothing, really */
     FT_UNUSED_RASTER;
@@ -2744,13 +2717,13 @@
     /* check the Y-turns */
     if ( ras.numTurns == 0 )
     {
-      ras.error = FT_THROW( Invalid );
+      ras.error = FT_THROW( Invalid_Outline );
       return FAILURE;
     }
 
     /* now initialize the sweep */
 
-    ras.Proc_Sweep_Init( RAS_VARS &min_Y, &max_Y );
+    ras.Proc_Sweep_Init( RAS_VARS min_Y, max_Y );
 
     /* then compute the distance of each profile from min_Y */
 
@@ -2977,11 +2950,11 @@
   FT_Outline_Get_CBox( const FT_Outline*  outline,
                        FT_BBox           *acbox )
   {
-    Long  xMin, yMin, xMax, yMax;
-
-
     if ( outline && acbox )
     {
+      Long  xMin, yMin, xMax, yMax;
+
+
       if ( outline->n_points == 0 )
       {
         xMin = 0;
@@ -3039,63 +3012,54 @@
    *   Renderer error code.
    */
   static int
-  Render_Single_Pass( RAS_ARGS Bool  flipped )
+  Render_Single_Pass( RAS_ARGS Bool  flipped,
+                               Int   y_min,
+                               Int   y_max )
   {
-    Short  i, j, k;
+    Int  y_mid;
+    Int  band_top = 0;
+    Int  band_stack[32];  /* enough to bisect 32-bit int bands */
 
 
-    while ( ras.band_top >= 0 )
+    while ( 1 )
     {
-      ras.maxY = (Long)ras.band_stack[ras.band_top].y_max * ras.precision;
-      ras.minY = (Long)ras.band_stack[ras.band_top].y_min * ras.precision;
+      ras.minY = (Long)y_min * ras.precision;
+      ras.maxY = (Long)y_max * ras.precision;
 
       ras.top = ras.buff;
 
-      ras.error = Raster_Err_None;
+      ras.error = Raster_Err_Ok;
 
       if ( Convert_Glyph( RAS_VARS flipped ) )
       {
-        if ( ras.error != Raster_Err_Overflow )
-          return FAILURE;
-
-        ras.error = Raster_Err_None;
+        if ( ras.error != Raster_Err_Raster_Overflow )
+          return ras.error;
 
         /* sub-banding */
 
-#ifdef DEBUG_RASTER
-        ClearBand( RAS_VARS TRUNC( ras.minY ), TRUNC( ras.maxY ) );
-#endif
+        if ( y_min == y_max )
+          return ras.error;  /* still Raster_Overflow */
 
-        i = ras.band_stack[ras.band_top].y_min;
-        j = ras.band_stack[ras.band_top].y_max;
+        y_mid = ( y_min + y_max ) >> 1;
 
-        k = (Short)( ( i + j ) / 2 );
-
-        if ( ras.band_top >= 7 || k < i )
-        {
-          ras.band_top = 0;
-          ras.error    = FT_THROW( Invalid );
-
-          return ras.error;
-        }
-
-        ras.band_stack[ras.band_top + 1].y_min = k;
-        ras.band_stack[ras.band_top + 1].y_max = j;
-
-        ras.band_stack[ras.band_top].y_max = (Short)( k - 1 );
-
-        ras.band_top++;
+        band_stack[band_top++] = y_min;
+        y_min                  = y_mid + 1;
       }
       else
       {
         if ( ras.fProfile )
           if ( Draw_Sweep( RAS_VAR ) )
              return ras.error;
-        ras.band_top--;
+
+        if ( --band_top < 0 )
+          break;
+
+        y_max = y_min - 1;
+        y_min = band_stack[band_top];
       }
     }
 
-    return SUCCESS;
+    return Raster_Err_Ok;
   }
 
 
@@ -3132,9 +3096,6 @@
         ras.dropOutControl += 1;
     }
 
-    ras.second_pass = (Bool)( !( ras.outline.flags      &
-                                 FT_OUTLINE_SINGLE_PASS ) );
-
     /* Vertical Sweep */
     FT_TRACE7(( "Vertical pass (ftraster)\n" ));
 
@@ -3143,21 +3104,18 @@
     ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
     ras.Proc_Sweep_Step = Vertical_Sweep_Step;
 
-    ras.band_top            = 0;
-    ras.band_stack[0].y_min = 0;
-    ras.band_stack[0].y_max = (Short)( ras.target.rows - 1 );
-
     ras.bWidth  = (UShort)ras.target.width;
     ras.bOrigin = (Byte*)ras.target.buffer;
 
     if ( ras.target.pitch > 0 )
       ras.bOrigin += (Long)( ras.target.rows - 1 ) * ras.target.pitch;
 
-    if ( ( error = Render_Single_Pass( RAS_VARS 0 ) ) != 0 )
+    error = Render_Single_Pass( RAS_VARS 0, 0, (Int)ras.target.rows - 1 );
+    if ( error )
       return error;
 
     /* Horizontal Sweep */
-    if ( ras.second_pass && ras.dropOutControl != 2 )
+    if ( !( ras.outline.flags & FT_OUTLINE_SINGLE_PASS ) )
     {
       FT_TRACE7(( "Horizontal pass (ftraster)\n" ));
 
@@ -3166,22 +3124,12 @@
       ras.Proc_Sweep_Drop = Horizontal_Sweep_Drop;
       ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
 
-      ras.band_top            = 0;
-      ras.band_stack[0].y_min = 0;
-      ras.band_stack[0].y_max = (Short)( ras.target.width - 1 );
-
-      if ( ( error = Render_Single_Pass( RAS_VARS 1 ) ) != 0 )
+      error = Render_Single_Pass( RAS_VARS 1, 0, (Int)ras.target.width - 1 );
+      if ( error )
         return error;
     }
 
-    return Raster_Err_None;
-  }
-
-
-  static void
-  ft_black_init( black_PRaster  raster )
-  {
-    FT_UNUSED( raster );
+    return Raster_Err_Ok;
   }
 
 
@@ -3202,7 +3150,6 @@
 
      *araster = (FT_Raster)&the_raster;
      FT_ZERO( &the_raster );
-     ft_black_init( &the_raster );
 
      return 0;
   }
@@ -3227,14 +3174,10 @@
     black_PRaster  raster = NULL;
 
 
-    *araster = 0;
     if ( !FT_NEW( raster ) )
-    {
       raster->memory = memory;
-      ft_black_init( raster );
 
-      *araster = raster;
-    }
+    *araster = raster;
 
     return error;
   }
@@ -3292,38 +3235,36 @@
 
 
     if ( !raster )
-      return FT_THROW( Not_Ini );
+      return FT_THROW( Raster_Uninitialized );
 
     if ( !outline )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Outline );
 
     /* return immediately if the outline is empty */
     if ( outline->n_points == 0 || outline->n_contours <= 0 )
-      return Raster_Err_None;
+      return Raster_Err_Ok;
 
     if ( !outline->contours || !outline->points )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Outline );
 
     if ( outline->n_points !=
            outline->contours[outline->n_contours - 1] + 1 )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Outline );
 
     /* this version of the raster does not support direct rendering, sorry */
-    if ( params->flags & FT_RASTER_FLAG_DIRECT )
-      return FT_THROW( Unsupported );
-
-    if ( params->flags & FT_RASTER_FLAG_AA )
-      return FT_THROW( Unsupported );
+    if ( params->flags & FT_RASTER_FLAG_DIRECT ||
+         params->flags & FT_RASTER_FLAG_AA     )
+      return FT_THROW( Cannot_Render_Glyph );
 
     if ( !target_map )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Argument );
 
     /* nothing to do */
     if ( !target_map->width || !target_map->rows )
-      return Raster_Err_None;
+      return Raster_Err_Ok;
 
     if ( !target_map->buffer )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Argument );
 
     ras.outline = *outline;
     ras.target  = *target_map;
diff --git a/freetype/src/raster/ftraster.h b/freetype/src/raster/ftraster.h
index 1b2ee3c01..4affd48b5 100644
--- a/freetype/src/raster/ftraster.h
+++ b/freetype/src/raster/ftraster.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used
diff --git a/freetype/src/raster/ftrend1.c b/freetype/src/raster/ftrend1.c
index 57fed9bc1..236a8daf0 100644
--- a/freetype/src/raster/ftrend1.c
+++ b/freetype/src/raster/ftrend1.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer interface (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/raster/ftrend1.h b/freetype/src/raster/ftrend1.h
index 3f6be5367..e4cea5374 100644
--- a/freetype/src/raster/ftrend1.h
+++ b/freetype/src/raster/ftrend1.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/raster/module.mk b/freetype/src/raster/module.mk
index 3600732b1..fbc1d64ec 100644
--- a/freetype/src/raster/module.mk
+++ b/freetype/src/raster/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/raster/raster.c b/freetype/src/raster/raster.c
index cd37943bf..ad81a3941 100644
--- a/freetype/src/raster/raster.c
+++ b/freetype/src/raster/raster.c
@@ -4,7 +4,7 @@
  *
  *   FreeType monochrome rasterer module component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/raster/rasterrs.h b/freetype/src/raster/rasterrs.h
index a29651a6c..852dd5bc3 100644
--- a/freetype/src/raster/rasterrs.h
+++ b/freetype/src/raster/rasterrs.h
@@ -4,7 +4,7 @@
  *
  *   monochrome renderer error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/raster/rules.mk b/freetype/src/raster/rules.mk
index 3e949d774..7ffda7727 100644
--- a/freetype/src/raster/rules.mk
+++ b/freetype/src/raster/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/sdf/ftbsdf.c b/freetype/src/sdf/ftbsdf.c
new file mode 100644
index 000000000..8da5c9d9e
--- /dev/null
+++ b/freetype/src/sdf/ftbsdf.c
@@ -0,0 +1,1347 @@
+/****************************************************************************
+ *
+ * ftbsdf.c
+ *
+ *   Signed Distance Field support for bitmap fonts (body only).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <freetype/internal/ftobjs.h>
+#include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftmemory.h>
+#include <freetype/fttrigon.h>
+
+#include "ftsdf.h"
+#include "ftsdferrs.h"
+#include "ftsdfcommon.h"
+
+
+  /**************************************************************************
+   *
+   * A brief technical overview of how the BSDF rasterizer works
+   * -----------------------------------------------------------
+   *
+   * [Notes]:
+   *   * SDF stands for Signed Distance Field everywhere.
+   *
+   *   * BSDF stands for Bitmap to Signed Distance Field rasterizer.
+   *
+   *   * This renderer converts rasterized bitmaps to SDF.  There is another
+   *     renderer called 'sdf', which generates SDF directly from outlines;
+   *     see file `ftsdf.c` for more.
+   *
+   *   * The idea of generating SDF from bitmaps is taken from two research
+   *     papers, where one is dependent on the other:
+   *
+   *     - Per-Erik Danielsson: Euclidean Distance Mapping
+   *       http://webstaff.itn.liu.se/~stegu/JFA/Danielsson.pdf
+   *
+   *       From this paper we use the eight-point sequential Euclidean
+   *       distance mapping (8SED).  This is the heart of the process used
+   *       in this rasterizer.
+   *
+   *     - Stefan Gustavson, Robin Strand: Anti-aliased Euclidean distance transform.
+   *       http://weber.itn.liu.se/~stegu/aadist/edtaa_preprint.pdf
+   *
+   *       The original 8SED algorithm discards the pixels' alpha values,
+   *       which can contain information about the actual outline of the
+   *       glyph.  This paper takes advantage of those alpha values and
+   *       approximates outline pretty accurately.
+   *
+   *   * This rasterizer also works for monochrome bitmaps.  However, the
+   *     result is not as accurate since we don't have any way to
+   *     approximate outlines from binary bitmaps.
+   *
+   * ========================================================================
+   *
+   * Generating SDF from bitmap is done in several steps.
+   *
+   * (1) The only information we have is the bitmap itself.  It can
+   *     be monochrome or anti-aliased.  If it is anti-aliased, pixel values
+   *     are nothing but coverage values.  These coverage values can be used
+   *     to extract information about the outline of the image.  For
+   *     example, if the pixel's alpha value is 0.5, then we can safely
+   *     assume that the outline passes through the center of the pixel.
+   *
+   * (2) Find edge pixels in the bitmap (see `bsdf_is_edge` for more).  For
+   *     all edge pixels we use the Anti-aliased Euclidean distance
+   *     transform algorithm and compute approximate edge distances (see
+   *     `compute_edge_distance` and/or the second paper for more).
+   *
+   * (3) Now that we have computed approximate distances for edge pixels we
+   *     use the 8SED algorithm to basically sweep the entire bitmap and
+   *     compute distances for the rest of the pixels.  (Since the algorithm
+   *     is pretty convoluted it is only explained briefly in a comment to
+   *     function `edt8`.  To see the actual algorithm refer to the first
+   *     paper.)
+   *
+   * (4) Finally, compute the sign for each pixel.  This is done in function
+   *     `finalize_sdf`.  The basic idea is that if a pixel's original
+   *     alpha/coverage value is greater than 0.5 then it is 'inside' (and
+   *     'outside' otherwise).
+   *
+   * Pseudo Code:
+   *
+   * ```
+   * b  = source bitmap;
+   * t  = target bitmap;
+   * dm = list of distances; // dimension equal to b
+   *
+   * foreach grid_point (x, y) in b:
+   * {
+   *   if (is_edge(x, y)):
+   *     dm = approximate_edge_distance(b, x, y);
+   *
+   *   // do the 8SED on the distances
+   *   edt8(dm);
+   *
+   *   // determine the signs
+   *   determine_signs(dm):
+   *
+   *   // copy SDF data to the target bitmap
+   *   copy(dm to t);
+   * }
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
+   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+   * messages during execution.
+   */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  bsdf
+
+
+  /**************************************************************************
+   *
+   * useful macros
+   *
+   */
+
+#define ONE  65536 /* 1 in 16.16 */
+
+
+  /**************************************************************************
+   *
+   * structs
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   BSDF_TRaster
+   *
+   * @Description:
+   *   This struct is used in place of @FT_Raster and is stored within the
+   *   internal FreeType renderer struct.  While rasterizing this is passed
+   *   to the @FT_Raster_RenderFunc function, which then can be used however
+   *   we want.
+   *
+   * @Fields:
+   *   memory ::
+   *     Used internally to allocate intermediate memory while raterizing.
+   *
+   */
+  typedef struct  BSDF_TRaster_
+  {
+    FT_Memory  memory;
+
+  } BSDF_TRaster, *BSDF_PRaster;
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   ED
+   *
+   * @Description:
+   *   Euclidean distance.  It gets used for Euclidean distance transforms;
+   *   it can also be interpreted as an edge distance.
+   *
+   * @Fields:
+   *   dist ::
+   *     Vector length of the `near` parameter.  Can be squared or absolute
+   *     depending on the `USE_SQUARED_DISTANCES` macro defined in file
+   *     `ftsdfcommon.h`.
+   *
+   *   near ::
+   *     Vector to the nearest edge.  Can also be interpreted as shortest
+   *     distance of a point.
+   *
+   *   alpha ::
+   *     Alpha value of the original bitmap from which we generate SDF.
+   *     Needed for computing the gradient and determining the proper sign
+   *     of a pixel.
+   *
+   */
+  typedef struct  ED_
+  {
+    FT_16D16      dist;
+    FT_16D16_Vec  near;
+    FT_Byte       alpha;
+
+  } ED;
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   BSDF_Worker
+   *
+   * @Description:
+   *   A convenience struct that is passed to functions while generating
+   *   SDF; most of those functions require the same parameters.
+   *
+   * @Fields:
+   *   distance_map ::
+   *     A one-dimensional array that gets interpreted as two-dimensional
+   *     one.  It contains the Euclidean distances of all points of the
+   *     bitmap.
+   *
+   *   width ::
+   *     Width of the above `distance_map`.
+   *
+   *   rows ::
+   *     Number of rows in the above `distance_map`.
+   *
+   *   params ::
+   *     Internal parameters and properties required by the rasterizer.  See
+   *     file `ftsdf.h` for more.
+   *
+   */
+  typedef struct  BSDF_Worker_
+  {
+    ED*  distance_map;
+
+    FT_Int  width;
+    FT_Int  rows;
+
+    SDF_Raster_Params  params;
+
+  } BSDF_Worker;
+
+
+  /**************************************************************************
+   *
+   * initializer
+   *
+   */
+
+  static const ED  zero_ed = { 0, { 0, 0 }, 0 };
+
+
+  /**************************************************************************
+   *
+   * rasterizer functions
+   *
+   */
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   bsdf_is_edge
+   *
+   * @Description:
+   *   Check whether a pixel is an edge pixel, i.e., whether it is
+   *   surrounded by a completely black pixel (zero alpha), and the current
+   *   pixel is not a completely black pixel.
+   *
+   * @Input:
+   *   dm ::
+   *     Array of distances.  The parameter must point to the current
+   *     pixel, i.e., the pixel that is to be checked for being an edge.
+   *
+   *   x ::
+   *     The x position of the current pixel.
+   *
+   *   y ::
+   *     The y position of the current pixel.
+   *
+   *   w ::
+   *     Width of the bitmap.
+   *
+   *   r ::
+   *     Number of rows in the bitmap.
+   *
+   * @Return:
+   *   1~if the current pixel is an edge pixel, 0~otherwise.
+   *
+   */
+
+#ifdef CHECK_NEIGHBOR
+#undef CHECK_NEIGHBOR
+#endif
+
+#define CHECK_NEIGHBOR( x_offset, y_offset )              \
+          do                                              \
+          {                                               \
+            if ( x + x_offset >= 0 && x + x_offset < w && \
+                 y + y_offset >= 0 && y + y_offset < r )  \
+            {                                             \
+              num_neighbors++;                            \
+                                                          \
+              to_check = dm + y_offset * w + x_offset;    \
+              if ( to_check->alpha == 0 )                 \
+              {                                           \
+                is_edge = 1;                              \
+                goto Done;                                \
+              }                                           \
+            }                                             \
+          } while ( 0 )
+
+  static FT_Bool
+  bsdf_is_edge( ED*     dm,   /* distance map              */
+                FT_Int  x,    /* x index of point to check */
+                FT_Int  y,    /* y index of point to check */
+                FT_Int  w,    /* width                     */
+                FT_Int  r )   /* rows                      */
+  {
+    FT_Bool  is_edge       = 0;
+    ED*      to_check      = NULL;
+    FT_Int   num_neighbors = 0;
+
+
+    if ( dm->alpha == 0 )
+      goto Done;
+
+    if ( dm->alpha > 0 && dm->alpha < 255 )
+    {
+      is_edge = 1;
+      goto Done;
+    }
+
+    /* up */
+    CHECK_NEIGHBOR(  0, -1 );
+
+    /* down */
+    CHECK_NEIGHBOR(  0,  1 );
+
+    /* left */
+    CHECK_NEIGHBOR( -1,  0 );
+
+    /* right */
+    CHECK_NEIGHBOR(  1,  0 );
+
+    /* up left */
+    CHECK_NEIGHBOR( -1, -1 );
+
+    /* up right */
+    CHECK_NEIGHBOR(  1, -1 );
+
+    /* down left */
+    CHECK_NEIGHBOR( -1,  1 );
+
+    /* down right */
+    CHECK_NEIGHBOR(  1,  1 );
+
+    if ( num_neighbors != 8 )
+      is_edge = 1;
+
+  Done:
+    return is_edge;
+  }
+
+#undef CHECK_NEIGHBOR
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   compute_edge_distance
+   *
+   * @Description:
+   *   Approximate the outline and compute the distance from `current`
+   *   to the approximated outline.
+   *
+   * @Input:
+   *   current ::
+   *     Array of Euclidean distances.  `current` must point to the position
+   *     for which the distance is to be caculated.  We treat this array as
+   *     a two-dimensional array mapped to a one-dimensional array.
+   *
+   *   x ::
+   *     The x coordinate of the `current` parameter in the array.
+   *
+   *   y ::
+   *     The y coordinate of the `current` parameter in the array.
+   *
+   *   w ::
+   *     The width of the distances array.
+   *
+   *   r ::
+   *     Number of rows in the distances array.
+   *
+   * @Return:
+   *   A vector pointing to the approximate edge distance.
+   *
+   * @Note:
+   *   This is a computationally expensive function.  Try to reduce the
+   *   number of calls to this function.  Moreover, this must only be used
+   *   for edge pixel positions.
+   *
+   */
+  static FT_16D16_Vec
+  compute_edge_distance( ED*     current,
+                         FT_Int  x,
+                         FT_Int  y,
+                         FT_Int  w,
+                         FT_Int  r )
+  {
+    /*
+     * This function, based on the paper presented by Stefan Gustavson and
+     * Robin Strand, gets used to approximate edge distances from
+     * anti-aliased bitmaps.
+     *
+     * The algorithm is as follows.
+     *
+     * (1) In anti-aliased images, the pixel's alpha value is the coverage
+     *     of the pixel by the outline.  For example, if the alpha value is
+     *     0.5f we can assume that the outline passes through the center of
+     *     the pixel.
+     *
+     * (2) For this reason we can use that alpha value to approximate the real
+     *     distance of the pixel to edge pretty accurately.  A simple
+     *     approximation is `(0.5f - alpha)`, assuming that the outline is
+     *     parallel to the x or y~axis.  However, in this algorithm we use a
+     *     different approximation which is quite accurate even for
+     *     non-axis-aligned edges.
+     *
+     * (3) The only remaining piece of information that we cannot
+     *     approximate directly from the alpha is the direction of the edge.
+     *     This is where we use Sobel's operator to compute the gradient of
+     *     the pixel.  The gradient give us a pretty good approximation of
+     *     the edge direction.  We use a 3x3 kernel filter to compute the
+     *     gradient.
+     *
+     * (4) After the above two steps we have both the direction and the
+     *     distance to the edge which is used to generate the Signed
+     *     Distance Field.
+     *
+     * References:
+     *
+     * - Anti-Aliased Euclidean Distance Transform:
+     *     http://weber.itn.liu.se/~stegu/aadist/edtaa_preprint.pdf
+     * - Sobel Operator:
+     *     https://en.wikipedia.org/wiki/Sobel_operator
+     */
+
+    FT_16D16_Vec  g = { 0, 0 };
+    FT_16D16      dist, current_alpha;
+    FT_16D16      a1, temp;
+    FT_16D16      gx, gy;
+    FT_16D16      alphas[9];
+
+
+    /* Since our spread cannot be 0, this condition */
+    /* can never be true.                           */
+    if ( x <= 0 || x >= w - 1 ||
+         y <= 0 || y >= r - 1 )
+      return g;
+
+    /* initialize the alphas */
+    alphas[0] = 256 * (FT_16D16)current[-w - 1].alpha;
+    alphas[1] = 256 * (FT_16D16)current[-w    ].alpha;
+    alphas[2] = 256 * (FT_16D16)current[-w + 1].alpha;
+    alphas[3] = 256 * (FT_16D16)current[    -1].alpha;
+    alphas[4] = 256 * (FT_16D16)current[     0].alpha;
+    alphas[5] = 256 * (FT_16D16)current[     1].alpha;
+    alphas[6] = 256 * (FT_16D16)current[ w - 1].alpha;
+    alphas[7] = 256 * (FT_16D16)current[ w    ].alpha;
+    alphas[8] = 256 * (FT_16D16)current[ w + 1].alpha;
+
+    current_alpha = alphas[4];
+
+    /* Compute the gradient using the Sobel operator. */
+    /* In this case we use the following 3x3 filters: */
+    /*                                                */
+    /* For x: |   -1     0   -1    |                  */
+    /*        | -root(2) 0 root(2) |                  */
+    /*        |    -1    0    1    |                  */
+    /*                                                */
+    /* For y: |   -1 -root(2) -1   |                  */
+    /*        |    0    0      0   |                  */
+    /*        |    1  root(2)  1   |                  */
+    /*                                                */
+    /* [Note]: 92681 is root(2) in 16.16 format.      */
+    g.x = -alphas[0] -
+           FT_MulFix( alphas[3], 92681 ) -
+           alphas[6] +
+           alphas[2] +
+           FT_MulFix( alphas[5], 92681 ) +
+           alphas[8];
+
+    g.y = -alphas[0] -
+           FT_MulFix( alphas[1], 92681 ) -
+           alphas[2] +
+           alphas[6] +
+           FT_MulFix( alphas[7], 92681 ) +
+           alphas[8];
+
+    FT_Vector_NormLen( &g );
+
+    /* The gradient gives us the direction of the    */
+    /* edge for the current pixel.  Once we have the */
+    /* approximate direction of the edge, we can     */
+    /* approximate the edge distance much better.    */
+
+    if ( g.x == 0 || g.y == 0 )
+      dist = ONE / 2 - alphas[4];
+    else
+    {
+      gx = g.x;
+      gy = g.y;
+
+      gx = FT_ABS( gx );
+      gy = FT_ABS( gy );
+
+      if ( gx < gy )
+      {
+        temp = gx;
+        gx   = gy;
+        gy   = temp;
+      }
+
+      a1 = FT_DivFix( gy, gx ) / 2;
+
+      if ( current_alpha < a1 )
+        dist = ( gx + gy ) / 2 -
+               square_root( 2 * FT_MulFix( gx,
+                                           FT_MulFix( gy,
+                                                      current_alpha ) ) );
+
+      else if ( current_alpha < ( ONE - a1 ) )
+        dist = FT_MulFix( ONE / 2 - current_alpha, gx );
+
+      else
+        dist = -( gx + gy ) / 2 +
+               square_root( 2 * FT_MulFix( gx,
+                                           FT_MulFix( gy,
+                                                      ONE - current_alpha ) ) );
+    }
+
+    g.x = FT_MulFix( g.x, dist );
+    g.y = FT_MulFix( g.y, dist );
+
+    return g;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   bsdf_approximate_edge
+   *
+   * @Description:
+   *   Loops over all the pixels and call `compute_edge_distance` only for
+   *   edge pixels.  This maked the process a lot faster since
+   *   `compute_edge_distance` uses functions such as `FT_Vector_NormLen',
+   *   which are quite slow.
+   *
+   * @InOut:
+   *   worker ::
+   *     Contains the distance map as well as all the relevant parameters
+   *     required by the function.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   * @Note:
+   *   The function directly manipulates `worker->distance_map`.
+   *
+   */
+  static FT_Error
+  bsdf_approximate_edge( BSDF_Worker*  worker )
+  {
+    FT_Error  error = FT_Err_Ok;
+    FT_Int    i, j;
+    FT_Int    index;
+    ED*       ed;
+
+
+    if ( !worker || !worker->distance_map )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    ed = worker->distance_map;
+
+    for ( j = 0; j < worker->rows; j++ )
+    {
+      for ( i = 0; i < worker->width; i++ )
+      {
+        index = j * worker->width + i;
+
+        if ( bsdf_is_edge( worker->distance_map + index,
+                           i, j,
+                           worker->width,
+                           worker->rows ) )
+        {
+          /* approximate the edge distance for edge pixels */
+          ed[index].near = compute_edge_distance( ed + index,
+                                                  i, j,
+                                                  worker->width,
+                                                  worker->rows );
+          ed[index].dist = VECTOR_LENGTH_16D16( ed[index].near );
+        }
+        else
+        {
+          /* for non-edge pixels assign far away distances */
+          ed[index].dist   = 400 * ONE;
+          ed[index].near.x = 200 * ONE;
+          ed[index].near.y = 200 * ONE;
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   bsdf_init_distance_map
+   *
+   * @Description:
+   *   Initialize the distance map according to the '8-point sequential
+   *   Euclidean distance mapping' (8SED) algorithm.  Basically it copies
+   *   the `source` bitmap alpha values to the `distance_map->alpha`
+   *   parameter of `worker`.
+   *
+   * @Input:
+   *   source ::
+   *     Source bitmap to copy the data from.
+   *
+   * @Output:
+   *   worker ::
+   *     Target distance map to copy the data to.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   */
+  static FT_Error
+  bsdf_init_distance_map( const FT_Bitmap*  source,
+                          BSDF_Worker*      worker )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+    FT_Int    x_diff, y_diff;
+    FT_Int    t_i, t_j, s_i, s_j;
+    FT_Byte*  s;
+    ED*       t;
+
+
+    /* again check the parameters (probably unnecessary) */
+    if ( !source || !worker )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* Because of the way we convert a bitmap to SDF, */
+    /* i.e., aligning the source to the center of the */
+    /* target, the target's width and rows must be    */
+    /* checked before copying.                        */
+    if ( worker->width < (FT_Int)source->width ||
+         worker->rows  < (FT_Int)source->rows  )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* check pixel mode */
+    if ( source->pixel_mode == FT_PIXEL_MODE_NONE )
+    {
+      FT_ERROR(( "bsdf_copy_source_to_target:"
+                 " Invalid pixel mode of source bitmap" ));
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    if ( source->pixel_mode == FT_PIXEL_MODE_MONO )
+    {
+      FT_TRACE0(( "bsdf_copy_source_to_target:"
+                  " The `bsdf' renderer can convert monochrome\n" ));
+      FT_TRACE0(( "                           "
+                  " bitmaps to SDF but the results are not perfect\n" ));
+      FT_TRACE0(( "                           "
+                  " because there is no way to approximate actual\n" ));
+      FT_TRACE0(( "                           "
+                  " outlines from monochrome bitmaps.  Consider\n" ));
+      FT_TRACE0(( "                           "
+                  " using an anti-aliased bitmap instead.\n" ));
+    }
+#endif
+
+    /* Calculate the width and row differences */
+    /* between target and source.              */
+    x_diff = worker->width - (int)source->width;
+    y_diff = worker->rows - (int)source->rows;
+
+    x_diff /= 2;
+    y_diff /= 2;
+
+    t = (ED*)worker->distance_map;
+    s = source->buffer;
+
+    /* For now we only support pixel mode `FT_PIXEL_MODE_MONO`  */
+    /* and `FT_PIXEL_MODE_GRAY`.  More will be added later.     */
+    /*                                                          */
+    /* [NOTE]: We can also use @FT_Bitmap_Convert to convert    */
+    /*         bitmap to 8bpp.  To avoid extra allocation and   */
+    /*         since the target bitmap can be 16bpp we manually */
+    /*         convert the source bitmap to the desired bpp.    */
+
+    switch ( source->pixel_mode )
+    {
+    case FT_PIXEL_MODE_MONO:
+      {
+        FT_Int  t_width = worker->width;
+        FT_Int  t_rows  = worker->rows;
+        FT_Int  s_width = (int)source->width;
+        FT_Int  s_rows  = (int)source->rows;
+
+
+        for ( t_j = 0; t_j < t_rows; t_j++ )
+        {
+          for ( t_i = 0; t_i < t_width; t_i++ )
+          {
+            FT_Int   t_index = t_j * t_width + t_i;
+            FT_Int   s_index;
+            FT_Int   div, mod;
+            FT_Byte  pixel, byte;
+
+
+            t[t_index] = zero_ed;
+
+            s_i = t_i - x_diff;
+            s_j = t_j - y_diff;
+
+            /* Assign 0 to padding similar to */
+            /* the source bitmap.             */
+            if ( s_i < 0 || s_i >= s_width ||
+                 s_j < 0 || s_j >= s_rows  )
+              continue;
+
+            if ( worker->params.flip_y )
+              s_index = ( s_rows - s_j - 1 ) * source->pitch;
+            else
+              s_index = s_j * source->pitch;
+
+            div = s_index + s_i / 8;
+            mod = 7 - s_i % 8;
+
+            pixel = s[div];
+            byte  = (FT_Byte)( 1 << mod );
+
+            t[t_index].alpha = pixel & byte ? 255 : 0;
+
+            pixel = 0;
+          }
+        }
+      }
+      break;
+
+    case FT_PIXEL_MODE_GRAY:
+      {
+        FT_Int  t_width = worker->width;
+        FT_Int  t_rows  = worker->rows;
+        FT_Int  s_width = (int)source->width;
+        FT_Int  s_rows  = (int)source->rows;
+
+
+        /* loop over all pixels and assign pixel values from source */
+        for ( t_j = 0; t_j < t_rows; t_j++ )
+        {
+          for ( t_i = 0; t_i < t_width; t_i++ )
+          {
+            FT_Int  t_index = t_j * t_width + t_i;
+            FT_Int  s_index;
+
+
+            t[t_index] = zero_ed;
+
+            s_i = t_i - x_diff;
+            s_j = t_j - y_diff;
+
+            /* Assign 0 to padding similar to */
+            /* the source bitmap.             */
+            if ( s_i < 0 || s_i >= s_width ||
+                 s_j < 0 || s_j >= s_rows  )
+              continue;
+
+            if ( worker->params.flip_y )
+              s_index = ( s_rows - s_j - 1 ) * s_width + s_i;
+            else
+              s_index = s_j * s_width + s_i;
+
+            /* simply copy the alpha values */
+            t[t_index].alpha = s[s_index];
+          }
+        }
+      }
+      break;
+
+    default:
+      FT_ERROR(( "bsdf_copy_source_to_target:"
+                 " unsopported pixel mode of source bitmap\n" ));
+
+      error = FT_THROW( Unimplemented_Feature );
+      break;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   compare_neighbor
+   *
+   * @Description:
+   *   Compare neighbor pixel (which is defined by the offset) and update
+   *   `current` distance if the new distance is shorter than the original.
+   *
+   * @Input:
+   *   x_offset ::
+   *     X offset of the neighbor to be checked.  The offset is relative to
+   *     the `current`.
+   *
+   *   y_offset ::
+   *     Y offset of the neighbor to be checked.  The offset is relative to
+   *     the `current`.
+   *
+   *   width ::
+   *     Width of the `current` array.
+   *
+   * @InOut:
+   *   current ::
+   *     Pointer into array of distances.  This parameter must point to the
+   *     position whose neighbor is to be checked.  The array is treated as
+   *     a two-dimensional array.
+   *
+   */
+  static void
+  compare_neighbor( ED*     current,
+                    FT_Int  x_offset,
+                    FT_Int  y_offset,
+                    FT_Int  width )
+  {
+    ED*           to_check;
+    FT_16D16      dist;
+    FT_16D16_Vec  dist_vec;
+
+
+    to_check = current + ( y_offset * width ) + x_offset;
+
+    /*
+     * While checking for the nearest point we first approximate the
+     * distance of `current` by adding the deviation (which is sqrt(2) at
+     * most).  Only if the new value is less than the current value we
+     * calculate the actual distances using `FT_Vector_Length`.  This last
+     * step can be omitted by using squared distances.
+     */
+
+    /*
+     * Approximate the distance.  We subtract 1 to avoid precision errors,
+     * which could happen because the two directions can be opposite.
+     */
+    dist = to_check->dist - ONE;
+
+    if ( dist < current->dist )
+    {
+      dist_vec = to_check->near;
+
+      dist_vec.x += x_offset * ONE;
+      dist_vec.y += y_offset * ONE;
+      dist = VECTOR_LENGTH_16D16( dist_vec );
+
+      if ( dist < current->dist )
+      {
+        current->dist = dist;
+        current->near = dist_vec;
+      }
+    }
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   first_pass
+   *
+   * @Description:
+   *   First pass of the 8SED algorithm.  Loop over the bitmap from top to
+   *   bottom and scan each row left to right, updating the distances in
+   *   `worker->distance_map`.
+   *
+   * @InOut:
+   *   worker::
+   *     Contains all the relevant parameters.
+   *
+   */
+  static void
+  first_pass( BSDF_Worker*  worker )
+  {
+    FT_Int  i, j; /* iterators    */
+    FT_Int  w, r; /* width, rows  */
+    ED*     dm;   /* distance map */
+
+
+    dm = worker->distance_map;
+    w  = worker->width;
+    r  = worker->rows;
+
+    /* Start scanning from top to bottom and sweep each    */
+    /* row back and forth comparing the distances of the   */
+    /* neighborhood.  Leave the first row as it has no top */
+    /* neighbor; it will be covered in the second scan of  */
+    /* the image (from bottom to top).                     */
+    for ( j = 1; j < r; j++ )
+    {
+      FT_Int  index;
+      ED*     current;
+
+
+      /* Forward pass of rows (left -> right).  Leave the first  */
+      /* column, which gets covered in the backward pass.        */
+      for ( i = 1; i < w - 1; i++ )
+      {
+        index   = j * w + i;
+        current = dm + index;
+
+        /* left-up */
+        compare_neighbor( current, -1, -1, w );
+        /* up */
+        compare_neighbor( current,  0, -1, w );
+        /* up-right */
+        compare_neighbor( current,  1, -1, w );
+        /* left */
+        compare_neighbor( current, -1,  0, w );
+      }
+
+      /* Backward pass of rows (right -> left).  Leave the last */
+      /* column, which was already covered in the forward pass. */
+      for ( i = w - 2; i >= 0; i-- )
+      {
+        index   = j * w + i;
+        current = dm + index;
+
+        /* right */
+        compare_neighbor( current, 1, 0, w );
+      }
+    }
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   second_pass
+   *
+   * @Description:
+   *   Second pass of the 8SED algorithm.  Loop over the bitmap from bottom
+   *   to top and scan each row left to right, updating the distances in
+   *   `worker->distance_map`.
+   *
+   * @InOut:
+   *   worker::
+   *     Contains all the relevant parameters.
+   *
+   */
+  static void
+  second_pass( BSDF_Worker*  worker )
+  {
+    FT_Int  i, j; /* iterators    */
+    FT_Int  w, r; /* width, rows  */
+    ED*     dm;   /* distance map */
+
+
+    dm = worker->distance_map;
+    w  = worker->width;
+    r  = worker->rows;
+
+    /* Start scanning from bottom to top and sweep each    */
+    /* row back and forth comparing the distances of the   */
+    /* neighborhood.  Leave the last row as it has no down */
+    /* neighbor; it is already covered in the first scan   */
+    /* of the image (from top to bottom).                  */
+    for ( j = r - 2; j >= 0; j-- )
+    {
+      FT_Int  index;
+      ED*     current;
+
+
+      /* Forward pass of rows (left -> right).  Leave the first */
+      /* column, which gets covered in the backward pass.       */
+      for ( i = 1; i < w - 1; i++ )
+      {
+        index   = j * w + i;
+        current = dm + index;
+
+        /* left-up */
+        compare_neighbor( current, -1, 1, w );
+        /* up */
+        compare_neighbor( current,  0, 1, w );
+        /* up-right */
+        compare_neighbor( current,  1, 1, w );
+        /* left */
+        compare_neighbor( current, -1, 0, w );
+      }
+
+      /* Backward pass of rows (right -> left).  Leave the last */
+      /* column, which was already covered in the forward pass. */
+      for ( i = w - 2; i >= 0; i-- )
+      {
+        index   = j * w + i;
+        current = dm + index;
+
+        /* right */
+        compare_neighbor( current, 1, 0, w );
+      }
+    }
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   edt8
+   *
+   * @Description:
+   *   Compute the distance map of the a bitmap.  Execute both first and
+   *   second pass of the 8SED algorithm.
+   *
+   * @InOut:
+   *   worker::
+   *     Contains all the relevant parameters.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   */
+  static FT_Error
+  edt8( BSDF_Worker*  worker )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    if ( !worker || !worker->distance_map )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* first scan of the image */
+    first_pass( worker );
+
+    /* second scan of the image */
+    second_pass( worker );
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   finalize_sdf
+   *
+   * @Description:
+   *   Copy the SDF data from `worker->distance_map` to the `target` bitmap.
+   *   Also transform the data to output format, (which is 6.10 fixed-point
+   *   format at the moment).
+   *
+   * @Input:
+   *   worker ::
+   *     Contains source distance map and other SDF data.
+   *
+   * @Output:
+   *   target ::
+   *     Target bitmap to which the SDF data is copied to.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   */
+  static FT_Error
+  finalize_sdf( BSDF_Worker*      worker,
+                const FT_Bitmap*  target )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+    FT_Int  w, r;
+    FT_Int  i, j;
+
+    FT_SDFFormat*  t_buffer;
+    FT_16D16       spread;
+
+
+    if ( !worker || !target )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    w        = (int)target->width;
+    r        = (int)target->rows;
+    t_buffer = (FT_SDFFormat*)target->buffer;
+
+    if ( w != worker->width ||
+         r != worker->rows  )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+#if USE_SQUARED_DISTANCES
+    spread = FT_INT_16D16( worker->params.spread *
+                           worker->params.spread );
+#else
+    spread = FT_INT_16D16( worker->params.spread );
+#endif
+
+    for ( j = 0; j < r; j++ )
+    {
+      for ( i = 0; i < w; i++ )
+      {
+        FT_Int        index;
+        FT_16D16      dist;
+        FT_SDFFormat  final_dist;
+        FT_Char       sign;
+
+
+        index = j * w + i;
+        dist  = worker->distance_map[index].dist;
+
+        if ( dist < 0 || dist > spread )
+          dist = spread;
+
+#if USE_SQUARED_DISTANCES
+        dist = square_root( dist );
+#endif
+
+        /* We assume that if the pixel is inside a contour */
+        /* its coverage value must be > 127.               */
+        sign = worker->distance_map[index].alpha < 127 ? -1 : 1;
+
+        /* flip the sign according to the property */
+        if ( worker->params.flip_sign )
+          sign = -sign;
+
+        /* concatenate from 16.16 to appropriate format */
+        final_dist = map_fixed_to_sdf( dist * sign, spread );
+
+        t_buffer[index] = final_dist;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * interface functions
+   *
+   */
+
+  /* called when adding a new module through @FT_Add_Module */
+  static FT_Error
+  bsdf_raster_new( FT_Memory      memory,
+                   BSDF_PRaster*  araster )
+  {
+    FT_Error      error;
+    BSDF_PRaster  raster = NULL;
+
+
+    if ( !FT_NEW( raster ) )
+      raster->memory = memory;
+
+    *araster = raster;
+
+    return error;
+  }
+
+
+  /* unused */
+  static void
+  bsdf_raster_reset( FT_Raster       raster,
+                     unsigned char*  pool_base,
+                     unsigned long   pool_size )
+  {
+    FT_UNUSED( raster );
+    FT_UNUSED( pool_base );
+    FT_UNUSED( pool_size );
+  }
+
+
+  /* unused */
+  static FT_Error
+  bsdf_raster_set_mode( FT_Raster      raster,
+                        unsigned long  mode,
+                        void*          args )
+  {
+    FT_UNUSED( raster );
+    FT_UNUSED( mode );
+    FT_UNUSED( args );
+
+    return FT_Err_Ok;
+  }
+
+
+  /* called while rendering through @FT_Render_Glyph */
+  static FT_Error
+  bsdf_raster_render( FT_Raster                raster,
+                      const FT_Raster_Params*  params )
+  {
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = NULL;
+
+    const FT_Bitmap*  source = NULL;
+    const FT_Bitmap*  target = NULL;
+
+    BSDF_TRaster*  bsdf_raster = (BSDF_TRaster*)raster;
+    BSDF_Worker    worker;
+
+    const SDF_Raster_Params*  sdf_params = (const SDF_Raster_Params*)params;
+
+
+    worker.distance_map = NULL;
+
+    /* check for valid parameters */
+    if ( !raster || !params )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* check whether the flag is set */
+    if ( sdf_params->root.flags != FT_RASTER_FLAG_SDF )
+    {
+      error = FT_THROW( Raster_Corrupted );
+      goto Exit;
+    }
+
+    source = (const FT_Bitmap*)sdf_params->root.source;
+    target = (const FT_Bitmap*)sdf_params->root.target;
+
+    /* check source and target bitmap */
+    if ( !source || !target )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    memory = bsdf_raster->memory;
+    if ( !memory )
+    {
+      FT_TRACE0(( "bsdf_raster_render: Raster not set up properly,\n" ));
+      FT_TRACE0(( "                    unable to find memory handle.\n" ));
+
+      error = FT_THROW( Invalid_Handle );
+      goto Exit;
+    }
+
+    /* check whether spread is set properly */
+    if ( sdf_params->spread > MAX_SPREAD ||
+         sdf_params->spread < MIN_SPREAD )
+    {
+      FT_TRACE0(( "bsdf_raster_render:"
+                  " The `spread' field of `SDF_Raster_Params'\n" ));
+      FT_TRACE0(( "                   "
+                  " is invalid; the value of this field must be\n" ));
+      FT_TRACE0(( "                   "
+                  " within [%d, %d].\n",
+                  MIN_SPREAD, MAX_SPREAD ));
+      FT_TRACE0(( "                   "
+                  " Also, you must pass `SDF_Raster_Params'\n" ));
+      FT_TRACE0(( "                   "
+                  " instead of the default `FT_Raster_Params'\n" ));
+      FT_TRACE0(( "                   "
+                  " while calling this function and set the fields\n" ));
+      FT_TRACE0(( "                   "
+                  " accordingly.\n" ));
+
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* set up the worker */
+
+    /* allocate the distance map */
+    if ( FT_QALLOC_MULT( worker.distance_map, target->rows,
+                         target->width * sizeof ( *worker.distance_map ) ) )
+      goto Exit;
+
+    worker.width  = (int)target->width;
+    worker.rows   = (int)target->rows;
+    worker.params = *sdf_params;
+
+    FT_CALL( bsdf_init_distance_map( source, &worker ) );
+    FT_CALL( bsdf_approximate_edge( &worker ) );
+    FT_CALL( edt8( &worker ) );
+    FT_CALL( finalize_sdf( &worker, target ) );
+
+    FT_TRACE0(( "bsdf_raster_render: Total memory used = %ld\n",
+                worker.width * worker.rows *
+                  (long)sizeof ( *worker.distance_map ) ));
+
+  Exit:
+    if ( worker.distance_map )
+      FT_FREE( worker.distance_map );
+
+    return error;
+  }
+
+
+  /* called while deleting `FT_Library` only if the module is added */
+  static void
+  bsdf_raster_done( FT_Raster  raster )
+  {
+    FT_Memory  memory = (FT_Memory)((BSDF_TRaster*)raster)->memory;
+
+
+    FT_FREE( raster );
+  }
+
+
+  FT_DEFINE_RASTER_FUNCS(
+    ft_bitmap_sdf_raster,
+
+    FT_GLYPH_FORMAT_BITMAP,
+
+    (FT_Raster_New_Func)     bsdf_raster_new,       /* raster_new      */
+    (FT_Raster_Reset_Func)   bsdf_raster_reset,     /* raster_reset    */
+    (FT_Raster_Set_Mode_Func)bsdf_raster_set_mode,  /* raster_set_mode */
+    (FT_Raster_Render_Func)  bsdf_raster_render,    /* raster_render   */
+    (FT_Raster_Done_Func)    bsdf_raster_done       /* raster_done     */
+  )
+
+
+/* END */
diff --git a/freetype/src/sdf/ftsdf.c b/freetype/src/sdf/ftsdf.c
new file mode 100644
index 000000000..f69cf49b4
--- /dev/null
+++ b/freetype/src/sdf/ftsdf.c
@@ -0,0 +1,3872 @@
+/****************************************************************************
+ *
+ * ftsdf.c
+ *
+ *   Signed Distance Field support for outline fonts (body).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <freetype/internal/ftobjs.h>
+#include <freetype/internal/ftdebug.h>
+#include <freetype/ftoutln.h>
+#include <freetype/fttrigon.h>
+#include <freetype/ftbitmap.h>
+#include "ftsdf.h"
+
+#include "ftsdferrs.h"
+
+
+  /**************************************************************************
+   *
+   * A brief technical overview of how the SDF rasterizer works
+   * ----------------------------------------------------------
+   *
+   * [Notes]:
+   *   * SDF stands for Signed Distance Field everywhere.
+   *
+   *   * This renderer generates SDF directly from outlines.  There is
+   *     another renderer called 'bsdf', which converts bitmaps to SDF; see
+   *     file `ftbsdf.c` for more.
+   *
+   *   * The basic idea of generating the SDF is taken from Viktor Chlumsky's
+   *     research paper.  The paper explains both single and multi-channel
+   *     SDF, however, this implementation only generates single-channel SDF.
+   *
+   *       Chlumsky, Viktor: Shape Decomposition for Multi-channel Distance
+   *       Fields.  Master's thesis.  Czech Technical University in Prague,
+   *       Faculty of InformationTechnology, 2015.
+   *
+   *     For more information: https://github.com/Chlumsky/msdfgen
+   *
+   * ========================================================================
+   *
+   * Generating SDF from outlines is pretty straightforward.
+   *
+   * (1) We have a set of contours that make the outline of a shape/glyph.
+   *     Each contour comprises of several edges, with three types of edges.
+   *
+   *     * line segments
+   *     * conic Bezier curves
+   *     * cubic Bezier curves
+   *
+   * (2) Apart from the outlines we also have a two-dimensional grid, namely
+   *     the bitmap that is used to represent the final SDF data.
+   *
+   * (3) In order to generate SDF, our task is to find shortest signed
+   *     distance from each grid point to the outline.  The 'signed
+   *     distance' means that if the grid point is filled by any contour
+   *     then its sign is positive, otherwise it is negative.  The pseudo
+   *     code is as follows.
+   *
+   *     ```
+   *     foreach grid_point (x, y):
+   *     {
+   *       int min_dist = INT_MAX;
+   *
+   *       foreach contour in outline:
+   *       {
+   *         foreach edge in contour:
+   *         {
+   *           // get shortest distance from point (x, y) to the edge
+   *           d = get_min_dist(x, y, edge);
+   *
+   *           if (d < min_dist)
+   *             min_dist = d;
+   *         }
+   *
+   *         bitmap[x, y] = min_dist;
+   *       }
+   *     }
+   *     ```
+   *
+   * (4) After running this algorithm the bitmap contains information about
+   *     the shortest distance from each point to the outline of the shape.
+   *     Of course, while this is the most straightforward way of generating
+   *     SDF, we use various optimizations in our implementation.  See the
+   *     `sdf_generate_*' functions in this file for all details.
+   *
+   *     The optimization currently used by default is subdivision; see
+   *     function `sdf_generate_subdivision` for more.
+   *
+   *     Also, to see how we compute the shortest distance from a point to
+   *     each type of edge, check out the `get_min_distance_*' functions.
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
+   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+   * messages during execution.
+   */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  sdf
+
+
+  /**************************************************************************
+   *
+   * definitions
+   *
+   */
+
+  /*
+   * If set to 1, the rasterizer uses Newton-Raphson's method for finding
+   * the shortest distance from a point to a conic curve.
+   *
+   * If set to 0, an analytical method gets used instead, which computes the
+   * roots of a cubic polynomial to find the shortest distance.  However,
+   * the analytical method can currently underflow; we thus use Newton's
+   * method by default.
+   */
+#ifndef USE_NEWTON_FOR_CONIC
+#define USE_NEWTON_FOR_CONIC  1
+#endif
+
+  /*
+   * The number of intervals a Bezier curve gets sampled and checked to find
+   * the shortest distance.
+   */
+#define MAX_NEWTON_DIVISIONS  4
+
+  /*
+   * The number of steps of Newton's iterations in each interval of the
+   * Bezier curve.  Basically, we run Newton's approximation
+   *
+   *   x -= Q(t) / Q'(t)
+   *
+   * for each division to get the shortest distance.
+   */
+#define MAX_NEWTON_STEPS  4
+
+  /*
+   * The epsilon distance (in 16.16 fractional units) used for corner
+   * resolving.  If the difference of two distances is less than this value
+   * they will be checked for a corner if they are ambiguous.
+   */
+#define CORNER_CHECK_EPSILON  32
+
+#if 0
+  /*
+   * Coarse grid dimension.  Will probably be removed in the future because
+   * coarse grid optimization is the slowest algorithm.
+   */
+#define CG_DIMEN  8
+#endif
+
+
+  /**************************************************************************
+   *
+   * macros
+   *
+   */
+
+#define MUL_26D6( a, b )  ( ( ( a ) * ( b ) ) / 64 )
+#define VEC_26D6_DOT( p, q )  ( MUL_26D6( p.x, q.x ) + \
+                                MUL_26D6( p.y, q.y ) )
+
+
+  /**************************************************************************
+   *
+   * structures and enums
+   *
+   */
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   SDF_TRaster
+   *
+   * @Description:
+   *   This struct is used in place of @FT_Raster and is stored within the
+   *   internal FreeType renderer struct.  While rasterizing it is passed to
+   *   the @FT_Raster_RenderFunc function, which then can be used however we
+   *   want.
+   *
+   * @Fields:
+   *   memory ::
+   *     Used internally to allocate intermediate memory while raterizing.
+   *
+   */
+  typedef struct  SDF_TRaster_
+  {
+    FT_Memory  memory;
+
+  } SDF_TRaster, *SDF_PRaster;
+
+
+  /**************************************************************************
+   *
+   * @Enum:
+   *   SDF_Edge_Type
+   *
+   * @Description:
+   *   Enumeration of all curve types present in fonts.
+   *
+   * @Fields:
+   *   SDF_EDGE_UNDEFINED ::
+   *     Undefined edge, simply used to initialize and detect errors.
+   *
+   *   SDF_EDGE_LINE ::
+   *     Line segment with start and end point.
+   *
+   *   SDF_EDGE_CONIC ::
+   *     A conic/quadratic Bezier curve with start, end, and one control
+   *     point.
+   *
+   *   SDF_EDGE_CUBIC ::
+   *     A cubic Bezier curve with start, end, and two control points.
+   *
+   */
+  typedef enum  SDF_Edge_Type_
+  {
+    SDF_EDGE_UNDEFINED = 0,
+    SDF_EDGE_LINE      = 1,
+    SDF_EDGE_CONIC     = 2,
+    SDF_EDGE_CUBIC     = 3
+
+  } SDF_Edge_Type;
+
+
+  /**************************************************************************
+   *
+   * @Enum:
+   *   SDF_Contour_Orientation
+   *
+   * @Description:
+   *   Enumeration of all orientation values of a contour.  We determine the
+   *   orientation by calculating the area covered by a contour.  Contrary
+   *   to values returned by @FT_Outline_Get_Orientation,
+   *   `SDF_Contour_Orientation` is independent of the fill rule, which can
+   *   be different for different font formats.
+   *
+   * @Fields:
+   *   SDF_ORIENTATION_NONE ::
+   *     Undefined orientation, used for initialization and error detection.
+   *
+   *   SDF_ORIENTATION_CW ::
+   *     Clockwise orientation (positive area covered).
+   *
+   *   SDF_ORIENTATION_CCW ::
+   *     Counter-clockwise orientation (negative area covered).
+   *
+   * @Note:
+   *   See @FT_Outline_Get_Orientation for more details.
+   *
+   */
+  typedef enum  SDF_Contour_Orientation_
+  {
+    SDF_ORIENTATION_NONE = 0,
+    SDF_ORIENTATION_CW   = 1,
+    SDF_ORIENTATION_CCW  = 2
+
+  } SDF_Contour_Orientation;
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   SDF_Edge
+   *
+   * @Description:
+   *   Represent an edge of a contour.
+   *
+   * @Fields:
+   *   start_pos ::
+   *     Start position of an edge.  Valid for all types of edges.
+   *
+   *   end_pos ::
+   *     Etart position of an edge.  Valid for all types of edges.
+   *
+   *   control_a ::
+   *     A control point of the edge.  Valid only for `SDF_EDGE_CONIC`
+   *     and `SDF_EDGE_CUBIC`.
+   *
+   *   control_b ::
+   *     Another control point of the edge.  Valid only for
+   *     `SDF_EDGE_CONIC`.
+   *
+   *   edge_type ::
+   *     Type of the edge, see @SDF_Edge_Type for all possible edge types.
+   *
+   *   next ::
+   *     Used to create a singly linked list, which can be interpreted
+   *     as a contour.
+   *
+   */
+  typedef struct  SDF_Edge_
+  {
+    FT_26D6_Vec  start_pos;
+    FT_26D6_Vec  end_pos;
+    FT_26D6_Vec  control_a;
+    FT_26D6_Vec  control_b;
+
+    SDF_Edge_Type  edge_type;
+
+    struct SDF_Edge_*  next;
+
+  } SDF_Edge;
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   SDF_Contour
+   *
+   * @Description:
+   *   Represent a complete contour, which contains a list of edges.
+   *
+   * @Fields:
+   *   last_pos ::
+   *     Contains the value of `end_pos' of the last edge in the list of
+   *     edges.  Useful while decomposing the outline with
+   *     @FT_Outline_Decompose.
+   *
+   *   edges ::
+   *     Linked list of all the edges that make the contour.
+   *
+   *   next ::
+   *     Used to create a singly linked list, which can be interpreted as a
+   *     complete shape or @FT_Outline.
+   *
+   */
+  typedef struct  SDF_Contour_
+  {
+    FT_26D6_Vec  last_pos;
+    SDF_Edge*    edges;
+
+    struct SDF_Contour_*  next;
+
+  } SDF_Contour;
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   SDF_Shape
+   *
+   * @Description:
+   *   Represent a complete shape, which is the decomposition of
+   *   @FT_Outline.
+   *
+   * @Fields:
+   *   memory ::
+   *     Used internally to allocate memory.
+   *
+   *   contours ::
+   *     Linked list of all the contours that make the shape.
+   *
+   */
+  typedef struct  SDF_Shape_
+  {
+    FT_Memory     memory;
+    SDF_Contour*  contours;
+
+  } SDF_Shape;
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   SDF_Signed_Distance
+   *
+   * @Description:
+   *   Represent signed distance of a point, i.e., the distance of the edge
+   *   nearest to the point.
+   *
+   * @Fields:
+   *   distance ::
+   *     Distance of the point from the nearest edge.  Can be squared or
+   *     absolute depending on the `USE_SQUARED_DISTANCES` macro defined in
+   *     file `ftsdfcommon.h`.
+   *
+   *   cross ::
+   *     Cross product of the shortest distance vector (i.e., the vector
+   *     from the point to the nearest edge) and the direction of the edge
+   *     at the nearest point.  This is used to resolve ambiguities of
+   *     `sign`.
+   *
+   *   sign ::
+   *     A value used to indicate whether the distance vector is outside or
+   *     inside the contour corresponding to the edge.
+   *
+   * @Note:
+   *   `sign` may or may not be correct, therefore it must be checked
+   *   properly in case there is an ambiguity.
+   *
+   */
+  typedef struct SDF_Signed_Distance_
+  {
+    FT_16D16  distance;
+    FT_16D16  cross;
+    FT_Char   sign;
+
+  } SDF_Signed_Distance;
+
+
+  /**************************************************************************
+   *
+   * @Struct:
+   *   SDF_Params
+   *
+   * @Description:
+   *   Yet another internal parameters required by the rasterizer.
+   *
+   * @Fields:
+   *   orientation ::
+   *     This is not the @SDF_Contour_Orientation value but @FT_Orientation,
+   *     which determines whether clockwise-oriented outlines are to be
+   *     filled or counter-clockwise-oriented ones.
+   *
+   *   flip_sign ::
+   *     If set to true, flip the sign.  By default the points filled by the
+   *     outline are positive.
+   *
+   *   flip_y ::
+   *     If set to true the output bitmap is upside-down.  Can be useful
+   *     because OpenGL and DirectX use different coordinate systems for
+   *     textures.
+   *
+   *   overload_sign ::
+   *     In the subdivision and bounding box optimization, the default
+   *     outside sign is taken as -1.  This parameter can be used to modify
+   *     that behaviour.  For example, while generating SDF for a single
+   *     counter-clockwise contour, the outside sign should be 1.
+   *
+   */
+  typedef struct SDF_Params_
+  {
+    FT_Orientation  orientation;
+    FT_Bool         flip_sign;
+    FT_Bool         flip_y;
+
+    FT_Int  overload_sign;
+
+  } SDF_Params;
+
+
+  /**************************************************************************
+   *
+   * constants, initializer, and destructor
+   *
+   */
+
+  static
+  const FT_Vector  zero_vector = { 0, 0 };
+
+  static
+  const SDF_Edge  null_edge = { { 0, 0 }, { 0, 0 },
+                                { 0, 0 }, { 0, 0 },
+                                SDF_EDGE_UNDEFINED, NULL };
+
+  static
+  const SDF_Contour  null_contour = { { 0, 0 }, NULL, NULL };
+
+  static
+  const SDF_Shape  null_shape = { NULL, NULL };
+
+  static
+  const SDF_Signed_Distance  max_sdf = { INT_MAX, 0, 0 };
+
+
+  /* Create a new @SDF_Edge on the heap and assigns the `edge` */
+  /* pointer to the newly allocated memory.                    */
+  static FT_Error
+  sdf_edge_new( FT_Memory   memory,
+                SDF_Edge**  edge )
+  {
+    FT_Error   error = FT_Err_Ok;
+    SDF_Edge*  ptr   = NULL;
+
+
+    if ( !memory || !edge )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( !FT_QALLOC( ptr, sizeof ( *ptr ) ) )
+    {
+      *ptr = null_edge;
+      *edge = ptr;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Free the allocated `edge` variable. */
+  static void
+  sdf_edge_done( FT_Memory   memory,
+                 SDF_Edge**  edge )
+  {
+    if ( !memory || !edge || !*edge )
+      return;
+
+    FT_FREE( *edge );
+  }
+
+
+  /* Create a new @SDF_Contour on the heap and assign     */
+  /* the `contour` pointer to the newly allocated memory. */
+  static FT_Error
+  sdf_contour_new( FT_Memory      memory,
+                   SDF_Contour**  contour )
+  {
+    FT_Error      error = FT_Err_Ok;
+    SDF_Contour*  ptr   = NULL;
+
+
+    if ( !memory || !contour )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( !FT_QALLOC( ptr, sizeof ( *ptr ) ) )
+    {
+      *ptr     = null_contour;
+      *contour = ptr;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Free the allocated `contour` variable. */
+  /* Also free the list of edges.           */
+  static void
+  sdf_contour_done( FT_Memory      memory,
+                    SDF_Contour**  contour )
+  {
+    SDF_Edge*  edges;
+    SDF_Edge*  temp;
+
+
+    if ( !memory || !contour || !*contour )
+      return;
+
+    edges = (*contour)->edges;
+
+    /* release all edges */
+    while ( edges )
+    {
+      temp  = edges;
+      edges = edges->next;
+
+      sdf_edge_done( memory, &temp );
+    }
+
+    FT_FREE( *contour );
+  }
+
+
+  /* Create a new @SDF_Shape on the heap and assign     */
+  /* the `shape` pointer to the newly allocated memory. */
+  static FT_Error
+  sdf_shape_new( FT_Memory    memory,
+                 SDF_Shape**  shape )
+  {
+    FT_Error    error = FT_Err_Ok;
+    SDF_Shape*  ptr   = NULL;
+
+
+    if ( !memory || !shape )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( !FT_QALLOC( ptr, sizeof ( *ptr ) ) )
+    {
+      *ptr        = null_shape;
+      ptr->memory = memory;
+      *shape      = ptr;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Free the allocated `shape` variable. */
+  /* Also free the list of contours.      */
+  static void
+  sdf_shape_done( SDF_Shape**  shape )
+  {
+    FT_Memory     memory;
+    SDF_Contour*  contours;
+    SDF_Contour*  temp;
+
+
+    if ( !shape || !*shape )
+      return;
+
+    memory   = (*shape)->memory;
+    contours = (*shape)->contours;
+
+    if ( !memory )
+      return;
+
+    /* release all contours */
+    while ( contours )
+    {
+      temp     = contours;
+      contours = contours->next;
+
+      sdf_contour_done( memory, &temp );
+    }
+
+    /* release the allocated shape struct  */
+    FT_FREE( *shape );
+  }
+
+
+  /**************************************************************************
+   *
+   * shape decomposition functions
+   *
+   */
+
+  /* This function is called when starting a new contour at `to`, */
+  /* which gets added to the shape's list.                        */
+  static FT_Error
+  sdf_move_to( const FT_26D6_Vec* to,
+               void*              user )
+  {
+    SDF_Shape*    shape   = ( SDF_Shape* )user;
+    SDF_Contour*  contour = NULL;
+
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = shape->memory;
+
+
+    if ( !to || !user )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    FT_CALL( sdf_contour_new( memory, &contour ) );
+
+    contour->last_pos = *to;
+    contour->next     = shape->contours;
+    shape->contours   = contour;
+
+  Exit:
+    return error;
+  }
+
+
+  /* This function is called when there is a line in the      */
+  /* contour.  The line starts at the previous edge point and */
+  /* stops at `to`.                                           */
+  static FT_Error
+  sdf_line_to( const FT_26D6_Vec*  to,
+               void*               user )
+  {
+    SDF_Shape*    shape    = ( SDF_Shape* )user;
+    SDF_Edge*     edge     = NULL;
+    SDF_Contour*  contour  = NULL;
+
+    FT_Error      error    = FT_Err_Ok;
+    FT_Memory     memory   = shape->memory;
+
+
+    if ( !to || !user )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    contour = shape->contours;
+
+    if ( contour->last_pos.x == to->x &&
+         contour->last_pos.y == to->y )
+      goto Exit;
+
+    FT_CALL( sdf_edge_new( memory, &edge ) );
+
+    edge->edge_type = SDF_EDGE_LINE;
+    edge->start_pos = contour->last_pos;
+    edge->end_pos   = *to;
+
+    edge->next        = contour->edges;
+    contour->edges    = edge;
+    contour->last_pos = *to;
+
+  Exit:
+    return error;
+  }
+
+
+  /* This function is called when there is a conic Bezier curve   */
+  /* in the contour.  The curve starts at the previous edge point */
+  /* and stops at `to`, with control point `control_1`.           */
+  static FT_Error
+  sdf_conic_to( const FT_26D6_Vec*  control_1,
+                const FT_26D6_Vec*  to,
+                void*               user )
+  {
+    SDF_Shape*    shape    = ( SDF_Shape* )user;
+    SDF_Edge*     edge     = NULL;
+    SDF_Contour*  contour  = NULL;
+
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = shape->memory;
+
+
+    if ( !control_1 || !to || !user )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    contour = shape->contours;
+
+    FT_CALL( sdf_edge_new( memory, &edge ) );
+
+    edge->edge_type = SDF_EDGE_CONIC;
+    edge->start_pos = contour->last_pos;
+    edge->control_a = *control_1;
+    edge->end_pos   = *to;
+
+    edge->next        = contour->edges;
+    contour->edges    = edge;
+    contour->last_pos = *to;
+
+  Exit:
+    return error;
+  }
+
+
+  /* This function is called when there is a cubic Bezier curve   */
+  /* in the contour.  The curve starts at the previous edge point */
+  /* and stops at `to`, with two control points `control_1` and   */
+  /* `control_2`.                                                 */
+  static FT_Error
+  sdf_cubic_to( const FT_26D6_Vec*  control_1,
+                const FT_26D6_Vec*  control_2,
+                const FT_26D6_Vec*  to,
+                void*               user )
+  {
+    SDF_Shape*    shape    = ( SDF_Shape* )user;
+    SDF_Edge*     edge     = NULL;
+    SDF_Contour*  contour  = NULL;
+
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = shape->memory;
+
+
+    if ( !control_2 || !control_1 || !to || !user )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    contour = shape->contours;
+
+    FT_CALL( sdf_edge_new( memory, &edge ) );
+
+    edge->edge_type = SDF_EDGE_CUBIC;
+    edge->start_pos = contour->last_pos;
+    edge->control_a = *control_1;
+    edge->control_b = *control_2;
+    edge->end_pos   = *to;
+
+    edge->next        = contour->edges;
+    contour->edges    = edge;
+    contour->last_pos = *to;
+
+  Exit:
+    return error;
+  }
+
+
+  /* Construct the structure to hold all four outline */
+  /* decomposition functions.                         */
+  FT_DEFINE_OUTLINE_FUNCS(
+    sdf_decompose_funcs,
+
+    (FT_Outline_MoveTo_Func) sdf_move_to,   /* move_to  */
+    (FT_Outline_LineTo_Func) sdf_line_to,   /* line_to  */
+    (FT_Outline_ConicTo_Func)sdf_conic_to,  /* conic_to */
+    (FT_Outline_CubicTo_Func)sdf_cubic_to,  /* cubic_to */
+
+    0,                                      /* shift    */
+    0                                       /* delta    */
+  )
+
+
+  /* Decompose `outline` and put it into the `shape` structure.  */
+  static FT_Error
+  sdf_outline_decompose( FT_Outline*  outline,
+                         SDF_Shape*   shape )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    if ( !outline || !shape )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    error = FT_Outline_Decompose( outline,
+                                  &sdf_decompose_funcs,
+                                  (void*)shape );
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * utility functions
+   *
+   */
+
+  /* Return the control box of an edge.  The control box is a rectangle */
+  /* in which all the control points can fit tightly.                   */
+  static FT_CBox
+  get_control_box( SDF_Edge  edge )
+  {
+    FT_CBox  cbox   = { 0, 0, 0, 0 };
+    FT_Bool  is_set = 0;
+
+
+    switch ( edge.edge_type )
+    {
+    case SDF_EDGE_CUBIC:
+      cbox.xMin = edge.control_b.x;
+      cbox.xMax = edge.control_b.x;
+      cbox.yMin = edge.control_b.y;
+      cbox.yMax = edge.control_b.y;
+
+      is_set = 1;
+      /* fall through */
+
+    case SDF_EDGE_CONIC:
+      if ( is_set )
+      {
+        cbox.xMin = edge.control_a.x < cbox.xMin
+                    ? edge.control_a.x
+                    : cbox.xMin;
+        cbox.xMax = edge.control_a.x > cbox.xMax
+                    ? edge.control_a.x
+                    : cbox.xMax;
+
+        cbox.yMin = edge.control_a.y < cbox.yMin
+                    ? edge.control_a.y
+                    : cbox.yMin;
+        cbox.yMax = edge.control_a.y > cbox.yMax
+                    ? edge.control_a.y
+                    : cbox.yMax;
+      }
+      else
+      {
+        cbox.xMin = edge.control_a.x;
+        cbox.xMax = edge.control_a.x;
+        cbox.yMin = edge.control_a.y;
+        cbox.yMax = edge.control_a.y;
+
+        is_set = 1;
+      }
+      /* fall through */
+
+    case SDF_EDGE_LINE:
+      if ( is_set )
+      {
+        cbox.xMin = edge.start_pos.x < cbox.xMin
+                    ? edge.start_pos.x
+                    : cbox.xMin;
+        cbox.xMax = edge.start_pos.x > cbox.xMax
+                    ? edge.start_pos.x
+                    : cbox.xMax;
+
+        cbox.yMin = edge.start_pos.y < cbox.yMin
+                    ? edge.start_pos.y
+                    : cbox.yMin;
+        cbox.yMax = edge.start_pos.y > cbox.yMax
+                    ? edge.start_pos.y
+                    : cbox.yMax;
+      }
+      else
+      {
+        cbox.xMin = edge.start_pos.x;
+        cbox.xMax = edge.start_pos.x;
+        cbox.yMin = edge.start_pos.y;
+        cbox.yMax = edge.start_pos.y;
+      }
+
+      cbox.xMin = edge.end_pos.x < cbox.xMin
+                  ? edge.end_pos.x
+                  : cbox.xMin;
+      cbox.xMax = edge.end_pos.x > cbox.xMax
+                  ? edge.end_pos.x
+                  : cbox.xMax;
+
+      cbox.yMin = edge.end_pos.y < cbox.yMin
+                  ? edge.end_pos.y
+                  : cbox.yMin;
+      cbox.yMax = edge.end_pos.y > cbox.yMax
+                  ? edge.end_pos.y
+                  : cbox.yMax;
+
+      break;
+
+    default:
+      break;
+    }
+
+    return cbox;
+  }
+
+
+  /* Return orientation of a single contour.                    */
+  /* Note that the orientation is independent of the fill rule! */
+  /* So, for TTF a clockwise-oriented contour has to be filled  */
+  /* and the opposite for OTF fonts.                            */
+  static SDF_Contour_Orientation
+  get_contour_orientation ( SDF_Contour*  contour )
+  {
+    SDF_Edge*  head = NULL;
+    FT_26D6    area = 0;
+
+
+    /* return none if invalid parameters */
+    if ( !contour || !contour->edges )
+      return SDF_ORIENTATION_NONE;
+
+    head = contour->edges;
+
+    /* Calculate the area of the control box for all edges. */
+    while ( head )
+    {
+      switch ( head->edge_type )
+      {
+      case SDF_EDGE_LINE:
+        area += MUL_26D6( ( head->end_pos.x - head->start_pos.x ),
+                          ( head->end_pos.y + head->start_pos.y ) );
+        break;
+
+      case SDF_EDGE_CONIC:
+        area += MUL_26D6( head->control_a.x - head->start_pos.x,
+                          head->control_a.y + head->start_pos.y );
+        area += MUL_26D6( head->end_pos.x - head->control_a.x,
+                          head->end_pos.y + head->control_a.y );
+        break;
+
+      case SDF_EDGE_CUBIC:
+        area += MUL_26D6( head->control_a.x - head->start_pos.x,
+                          head->control_a.y + head->start_pos.y );
+        area += MUL_26D6( head->control_b.x - head->control_a.x,
+                          head->control_b.y + head->control_a.y );
+        area += MUL_26D6( head->end_pos.x - head->control_b.x,
+                          head->end_pos.y + head->control_b.y );
+        break;
+
+      default:
+        return SDF_ORIENTATION_NONE;
+      }
+
+      head = head->next;
+    }
+
+    /* Clockwise contours cover a positive area, and counter-clockwise */
+    /* contours cover a negative area.                                 */
+    if ( area > 0 )
+      return SDF_ORIENTATION_CW;
+    else
+      return SDF_ORIENTATION_CCW;
+  }
+
+
+  /* This function is exactly the same as the one */
+  /* in the smooth renderer.  It splits a conic   */
+  /* into two conics exactly half way at t = 0.5. */
+  static void
+  split_conic( FT_26D6_Vec*  base )
+  {
+    FT_26D6  a, b;
+
+
+    base[4].x = base[2].x;
+    a         = base[0].x + base[1].x;
+    b         = base[1].x + base[2].x;
+    base[3].x = b / 2;
+    base[2].x = ( a + b ) / 4;
+    base[1].x = a / 2;
+
+    base[4].y = base[2].y;
+    a         = base[0].y + base[1].y;
+    b         = base[1].y + base[2].y;
+    base[3].y = b / 2;
+    base[2].y = ( a + b ) / 4;
+    base[1].y = a / 2;
+  }
+
+
+  /* This function is exactly the same as the one */
+  /* in the smooth renderer.  It splits a cubic   */
+  /* into two cubics exactly half way at t = 0.5. */
+  static void
+  split_cubic( FT_26D6_Vec*  base )
+  {
+    FT_26D6  a, b, c;
+
+
+    base[6].x = base[3].x;
+    a         = base[0].x + base[1].x;
+    b         = base[1].x + base[2].x;
+    c         = base[2].x + base[3].x;
+    base[5].x = c / 2;
+    c        += b;
+    base[4].x = c / 4;
+    base[1].x = a / 2;
+    a        += b;
+    base[2].x = a / 4;
+    base[3].x = ( a + c ) / 8;
+
+    base[6].y = base[3].y;
+    a         = base[0].y + base[1].y;
+    b         = base[1].y + base[2].y;
+    c         = base[2].y + base[3].y;
+    base[5].y = c / 2;
+    c        += b;
+    base[4].y = c / 4;
+    base[1].y = a / 2;
+    a        += b;
+    base[2].y = a / 4;
+    base[3].y = ( a + c ) / 8;
+  }
+
+
+  /* Split a conic Bezier curve into a number of lines */
+  /* and add them to `out'.                            */
+  /*                                                   */
+  /* This function uses recursion; we thus need        */
+  /* parameter `max_splits' for stopping.              */
+  static FT_Error
+  split_sdf_conic( FT_Memory     memory,
+                   FT_26D6_Vec*  control_points,
+                   FT_Int        max_splits,
+                   SDF_Edge**    out )
+  {
+    FT_Error     error = FT_Err_Ok;
+    FT_26D6_Vec  cpos[5];
+    SDF_Edge*    left,*  right;
+
+
+    if ( !memory || !out  )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* split conic outline */
+    cpos[0] = control_points[0];
+    cpos[1] = control_points[1];
+    cpos[2] = control_points[2];
+
+    split_conic( cpos );
+
+    /* If max number of splits is done */
+    /* then stop and add the lines to  */
+    /* the list.                       */
+    if ( max_splits <= 2 )
+      goto Append;
+
+    /* Otherwise keep splitting. */
+    FT_CALL( split_sdf_conic( memory, &cpos[0], max_splits / 2, out ) );
+    FT_CALL( split_sdf_conic( memory, &cpos[2], max_splits / 2, out ) );
+
+    /* [NOTE]: This is not an efficient way of   */
+    /* splitting the curve.  Check the deviation */
+    /* instead and stop if the deviation is less */
+    /* than a pixel.                             */
+
+    goto Exit;
+
+  Append:
+    /* Do allocation and add the lines to the list. */
+
+    FT_CALL( sdf_edge_new( memory, &left ) );
+    FT_CALL( sdf_edge_new( memory, &right ) );
+
+    left->start_pos  = cpos[0];
+    left->end_pos    = cpos[2];
+    left->edge_type  = SDF_EDGE_LINE;
+
+    right->start_pos = cpos[2];
+    right->end_pos   = cpos[4];
+    right->edge_type = SDF_EDGE_LINE;
+
+    left->next  = right;
+    right->next = (*out);
+    *out        = left;
+
+  Exit:
+    return error;
+  }
+
+
+  /* Split a cubic Bezier curve into a number of lines */
+  /* and add them to `out`.                            */
+  /*                                                   */
+  /* This function uses recursion; we thus need        */
+  /* parameter `max_splits' for stopping.              */
+  static FT_Error
+  split_sdf_cubic( FT_Memory     memory,
+                   FT_26D6_Vec*  control_points,
+                   FT_Int        max_splits,
+                   SDF_Edge**    out )
+  {
+    FT_Error     error = FT_Err_Ok;
+    FT_26D6_Vec  cpos[7];
+    SDF_Edge*    left,*  right;
+
+
+    if ( !memory || !out  )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* split the conic */
+    cpos[0] = control_points[0];
+    cpos[1] = control_points[1];
+    cpos[2] = control_points[2];
+    cpos[3] = control_points[3];
+
+    split_cubic( cpos );
+
+    /* If max number of splits is done */
+    /* then stop and add the lines to  */
+    /* the list.                       */
+    if ( max_splits <= 2 )
+      goto Append;
+
+    /* Otherwise keep splitting. */
+    FT_CALL( split_sdf_cubic( memory, &cpos[0], max_splits / 2, out ) );
+    FT_CALL( split_sdf_cubic( memory, &cpos[3], max_splits / 2, out ) );
+
+    /* [NOTE]: This is not an efficient way of   */
+    /* splitting the curve.  Check the deviation */
+    /* instead and stop if the deviation is less */
+    /* than a pixel.                             */
+
+    goto Exit;
+
+  Append:
+    /* Do allocation and add the lines to the list. */
+
+    FT_CALL( sdf_edge_new( memory, &left) );
+    FT_CALL( sdf_edge_new( memory, &right) );
+
+    left->start_pos  = cpos[0];
+    left->end_pos    = cpos[3];
+    left->edge_type  = SDF_EDGE_LINE;
+
+    right->start_pos = cpos[3];
+    right->end_pos   = cpos[6];
+    right->edge_type = SDF_EDGE_LINE;
+
+    left->next  = right;
+    right->next = (*out);
+    *out        = left;
+
+  Exit:
+    return error;
+  }
+
+
+  /* Subdivide an entire shape into line segments */
+  /* such that it doesn't look visually different */
+  /* from the original curve.                     */
+  static FT_Error
+  split_sdf_shape( SDF_Shape*  shape )
+  {
+    FT_Error   error = FT_Err_Ok;
+    FT_Memory  memory;
+
+    SDF_Contour*  contours;
+    SDF_Contour*  new_contours = NULL;
+
+
+    if ( !shape || !shape->memory )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    contours = shape->contours;
+    memory   = shape->memory;
+
+    /* for each contour */
+    while ( contours )
+    {
+      SDF_Edge*  edges     = contours->edges;
+      SDF_Edge*  new_edges = NULL;
+
+      SDF_Contour*  tempc;
+
+
+      /* for each edge */
+      while ( edges )
+      {
+        SDF_Edge*  edge = edges;
+        SDF_Edge*  temp;
+
+        switch ( edge->edge_type )
+        {
+        case SDF_EDGE_LINE:
+          /* Just create a duplicate edge in case     */
+          /* it is a line.  We can use the same edge. */
+          FT_CALL( sdf_edge_new( memory, &temp ) );
+
+          ft_memcpy( temp, edge, sizeof ( *edge ) );
+
+          temp->next = new_edges;
+          new_edges  = temp;
+          break;
+
+        case SDF_EDGE_CONIC:
+          /* Subdivide the curve and add it to the list. */
+          {
+            FT_26D6_Vec  ctrls[3];
+
+
+            ctrls[0] = edge->start_pos;
+            ctrls[1] = edge->control_a;
+            ctrls[2] = edge->end_pos;
+
+            error = split_sdf_conic( memory, ctrls, 32, &new_edges );
+          }
+          break;
+
+        case SDF_EDGE_CUBIC:
+          /* Subdivide the curve and add it to the list. */
+          {
+            FT_26D6_Vec  ctrls[4];
+
+
+            ctrls[0] = edge->start_pos;
+            ctrls[1] = edge->control_a;
+            ctrls[2] = edge->control_b;
+            ctrls[3] = edge->end_pos;
+
+            error = split_sdf_cubic( memory, ctrls, 32, &new_edges );
+          }
+          break;
+
+        default:
+          error = FT_THROW( Invalid_Argument );
+          goto Exit;
+        }
+
+        edges = edges->next;
+      }
+
+      /* add to the contours list */
+      FT_CALL( sdf_contour_new( memory, &tempc ) );
+
+      tempc->next  = new_contours;
+      tempc->edges = new_edges;
+      new_contours = tempc;
+      new_edges    = NULL;
+
+      /* deallocate the contour */
+      tempc    = contours;
+      contours = contours->next;
+
+      sdf_contour_done( memory, &tempc );
+    }
+
+    shape->contours = new_contours;
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * for debugging
+   *
+   */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+  static void
+  sdf_shape_dump( SDF_Shape*  shape )
+  {
+    FT_UInt  num_contours = 0;
+
+    FT_UInt  total_edges = 0;
+    FT_UInt  total_lines = 0;
+    FT_UInt  total_conic = 0;
+    FT_UInt  total_cubic = 0;
+
+    SDF_Contour*  contour_list;
+
+
+    if ( !shape )
+    {
+      FT_TRACE5(( "sdf_shape_dump: null shape\n" ));
+      return;
+    }
+
+    contour_list = shape->contours;
+
+    FT_TRACE5(( "sdf_shape_dump (values are in 26.6 format):\n" ));
+
+    while ( contour_list )
+    {
+      FT_UInt       num_edges = 0;
+      SDF_Edge*     edge_list;
+      SDF_Contour*  contour = contour_list;
+
+
+      FT_TRACE5(( "  Contour %d\n", num_contours ));
+
+      edge_list = contour->edges;
+
+      while ( edge_list )
+      {
+        SDF_Edge*  edge = edge_list;
+
+
+        FT_TRACE5(( "  %3d: ", num_edges ));
+
+        switch ( edge->edge_type )
+        {
+        case SDF_EDGE_LINE:
+          FT_TRACE5(( "Line:  (%ld, %ld) -- (%ld, %ld)\n",
+                      edge->start_pos.x, edge->start_pos.y,
+                      edge->end_pos.x, edge->end_pos.y ));
+          total_lines++;
+          break;
+
+        case SDF_EDGE_CONIC:
+          FT_TRACE5(( "Conic: (%ld, %ld) .. (%ld, %ld) .. (%ld, %ld)\n",
+                      edge->start_pos.x, edge->start_pos.y,
+                      edge->control_a.x, edge->control_a.y,
+                      edge->end_pos.x, edge->end_pos.y ));
+          total_conic++;
+          break;
+
+        case SDF_EDGE_CUBIC:
+          FT_TRACE5(( "Cubic: (%ld, %ld) .. (%ld, %ld)"
+                      " .. (%ld, %ld) .. (%ld %ld)\n",
+                      edge->start_pos.x, edge->start_pos.y,
+                      edge->control_a.x, edge->control_a.y,
+                      edge->control_b.x, edge->control_b.y,
+                      edge->end_pos.x, edge->end_pos.y ));
+          total_cubic++;
+          break;
+
+        default:
+          break;
+        }
+
+        num_edges++;
+        total_edges++;
+        edge_list = edge_list->next;
+      }
+
+      num_contours++;
+      contour_list = contour_list->next;
+    }
+
+    FT_TRACE5(( "\n" ));
+    FT_TRACE5(( "  total number of contours = %d\n", num_contours ));
+    FT_TRACE5(( "  total number of edges    = %d\n", total_edges ));
+    FT_TRACE5(( "    |__lines = %d\n", total_lines ));
+    FT_TRACE5(( "    |__conic = %d\n", total_conic ));
+    FT_TRACE5(( "    |__cubic = %d\n", total_cubic ));
+  }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+  /**************************************************************************
+   *
+   * math functions
+   *
+   */
+
+#if !USE_NEWTON_FOR_CONIC
+
+  /* [NOTE]: All the functions below down until rasterizer */
+  /*         can be avoided if we decide to subdivide the  */
+  /*         curve into lines.                             */
+
+  /* This function uses Newton's iteration to find */
+  /* the cube root of a fixed-point integer.       */
+  static FT_16D16
+  cube_root( FT_16D16  val )
+  {
+    /* [IMPORTANT]: This function is not good as it may */
+    /* not break, so use a lookup table instead.  Or we */
+    /* can use an algorithm similar to `square_root`.   */
+
+    FT_Int  v, g, c;
+
+
+    if ( val == 0                  ||
+         val == -FT_INT_16D16( 1 ) ||
+         val ==  FT_INT_16D16( 1 ) )
+      return val;
+
+    v = val < 0 ? -val : val;
+    g = square_root( v );
+    c = 0;
+
+    while ( 1 )
+    {
+      c = FT_MulFix( FT_MulFix( g, g ), g ) - v;
+      c = FT_DivFix( c, 3 * FT_MulFix( g, g ) );
+
+      g -= c;
+
+      if ( ( c < 0 ? -c : c ) < 30 )
+        break;
+    }
+
+    return val < 0 ? -g : g;
+  }
+
+
+  /* Calculate the perpendicular by using '1 - base^2'. */
+  /* Then use arctan to compute the angle.              */
+  static FT_16D16
+  arc_cos( FT_16D16  val )
+  {
+    FT_16D16  p;
+    FT_16D16  b   = val;
+    FT_16D16  one = FT_INT_16D16( 1 );
+
+
+    if ( b > one )
+      b = one;
+    if ( b < -one )
+      b = -one;
+
+    p = one - FT_MulFix( b, b );
+    p = square_root( p );
+
+    return FT_Atan2( b, p );
+  }
+
+
+  /* Compute roots of a quadratic polynomial, assign them to `out`, */
+  /* and return number of real roots.                               */
+  /*                                                                */
+  /* The procedure can be found at                                  */
+  /*                                                                */
+  /*   https://mathworld.wolfram.com/QuadraticFormula.html          */
+  static FT_UShort
+  solve_quadratic_equation( FT_26D6   a,
+                            FT_26D6   b,
+                            FT_26D6   c,
+                            FT_16D16  out[2] )
+  {
+    FT_16D16  discriminant = 0;
+
+
+    a = FT_26D6_16D16( a );
+    b = FT_26D6_16D16( b );
+    c = FT_26D6_16D16( c );
+
+    if ( a == 0 )
+    {
+      if ( b == 0 )
+        return 0;
+      else
+      {
+        out[0] = FT_DivFix( -c, b );
+
+        return 1;
+      }
+    }
+
+    discriminant = FT_MulFix( b, b ) - 4 * FT_MulFix( a, c );
+
+    if ( discriminant < 0 )
+      return 0;
+    else if ( discriminant == 0 )
+    {
+      out[0] = FT_DivFix( -b, 2 * a );
+
+      return 1;
+    }
+    else
+    {
+      discriminant = square_root( discriminant );
+
+      out[0] = FT_DivFix( -b + discriminant, 2 * a );
+      out[1] = FT_DivFix( -b - discriminant, 2 * a );
+
+      return 2;
+    }
+  }
+
+
+  /* Compute roots of a cubic polynomial, assign them to `out`, */
+  /* and return number of real roots.                           */
+  /*                                                            */
+  /* The procedure can be found at                              */
+  /*                                                            */
+  /*   https://mathworld.wolfram.com/CubicFormula.html          */
+  static FT_UShort
+  solve_cubic_equation( FT_26D6   a,
+                        FT_26D6   b,
+                        FT_26D6   c,
+                        FT_26D6   d,
+                        FT_16D16  out[3] )
+  {
+    FT_16D16  q = 0;      /* intermediate */
+    FT_16D16  r = 0;      /* intermediate */
+
+    FT_16D16  a2 = b;     /* x^2 coefficients */
+    FT_16D16  a1 = c;     /* x coefficients   */
+    FT_16D16  a0 = d;     /* constant         */
+
+    FT_16D16  q3   = 0;
+    FT_16D16  r2   = 0;
+    FT_16D16  a23  = 0;
+    FT_16D16  a22  = 0;
+    FT_16D16  a1x2 = 0;
+
+
+    /* cutoff value for `a` to be a cubic, otherwise solve quadratic */
+    if ( a == 0 || FT_ABS( a ) < 16 )
+      return solve_quadratic_equation( b, c, d, out );
+
+    if ( d == 0 )
+    {
+      out[0] = 0;
+
+      return solve_quadratic_equation( a, b, c, out + 1 ) + 1;
+    }
+
+    /* normalize the coefficients; this also makes them 16.16 */
+    a2 = FT_DivFix( a2, a );
+    a1 = FT_DivFix( a1, a );
+    a0 = FT_DivFix( a0, a );
+
+    /* compute intermediates */
+    a1x2 = FT_MulFix( a1, a2 );
+    a22  = FT_MulFix( a2, a2 );
+    a23  = FT_MulFix( a22, a2 );
+
+    q = ( 3 * a1 - a22 ) / 9;
+    r = ( 9 * a1x2 - 27 * a0 - 2 * a23 ) / 54;
+
+    /* [BUG]: `q3` and `r2` still cause underflow. */
+
+    q3 = FT_MulFix( q, q );
+    q3 = FT_MulFix( q3, q );
+
+    r2 = FT_MulFix( r, r );
+
+    if ( q3 < 0 && r2 < -q3 )
+    {
+      FT_16D16  t = 0;
+
+
+      q3 = square_root( -q3 );
+      t  = FT_DivFix( r, q3 );
+
+      if ( t > ( 1 << 16 ) )
+        t =  ( 1 << 16 );
+      if ( t < -( 1 << 16 ) )
+        t = -( 1 << 16 );
+
+      t   = arc_cos( t );
+      a2 /= 3;
+      q   = 2 * square_root( -q );
+
+      out[0] = FT_MulFix( q, FT_Cos( t / 3 ) ) - a2;
+      out[1] = FT_MulFix( q, FT_Cos( ( t + FT_ANGLE_PI * 2 ) / 3 ) ) - a2;
+      out[2] = FT_MulFix( q, FT_Cos( ( t + FT_ANGLE_PI * 4 ) / 3 ) ) - a2;
+
+      return 3;
+    }
+
+    else if ( r2 == -q3 )
+    {
+      FT_16D16  s = 0;
+
+
+      s   = cube_root( r );
+      a2 /= -3;
+
+      out[0] = a2 + ( 2 * s );
+      out[1] = a2 - s;
+
+      return 2;
+    }
+
+    else
+    {
+      FT_16D16  s    = 0;
+      FT_16D16  t    = 0;
+      FT_16D16  dis  = 0;
+
+
+      if ( q3 == 0 )
+        dis = FT_ABS( r );
+      else
+        dis = square_root( q3 + r2 );
+
+      s = cube_root( r + dis );
+      t = cube_root( r - dis );
+      a2 /= -3;
+      out[0] = ( a2 + ( s + t ) );
+
+      return 1;
+    }
+  }
+
+#endif /* !USE_NEWTON_FOR_CONIC */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  RASTERIZER                                                         **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   resolve_corner
+   *
+   * @Description:
+   *   At some places on the grid two edges can give opposite directions;
+   *   this happens when the closest point is on one of the endpoint.  In
+   *   that case we need to check the proper sign.
+   *
+   *   This can be visualized by an example:
+   *
+   *   ```
+   *                x
+   *
+   *                   o
+   *                  ^ \
+   *                 /   \
+   *                /     \
+   *           (a) /       \  (b)
+   *              /         \
+   *             /           \
+   *            /             v
+   *   ```
+   *
+   *   Suppose `x` is the point whose shortest distance from an arbitrary
+   *   contour we want to find out.  It is clear that `o` is the nearest
+   *   point on the contour.  Now to determine the sign we do a cross
+   *   product of the shortest distance vector and the edge direction, i.e.,
+   *
+   *   ```
+   *   => sign = cross(x - o, direction(a))
+   *   ```
+   *
+   *   Using the right hand thumb rule we can see that the sign will be
+   *   positive.
+   *
+   *   If we use `b', however, we have
+   *
+   *   ```
+   *   => sign = cross(x - o, direction(b))
+   *   ```
+   *
+   *   In this case the sign will be negative.  To determine the correct
+   *   sign we thus divide the plane in two halves and check which plane the
+   *   point lies in.
+   *
+   *   ```
+   *                   |
+   *                x  |
+   *                   |
+   *                   o
+   *                  ^|\
+   *                 / | \
+   *                /  |  \
+   *           (a) /   |   \  (b)
+   *              /    |    \
+   *             /           \
+   *            /             v
+   *   ```
+   *
+   *   We can see that `x` lies in the plane of `a`, so we take the sign
+   *   determined by `a`.  This test can be easily done by calculating the
+   *   orthogonality and taking the greater one.
+   *
+   *   The orthogonality is simply the sinus of the two vectors (i.e.,
+   *   x - o) and the corresponding direction.  We efficiently pre-compute
+   *   the orthogonality with the corresponding `get_min_distance_*`
+   *   functions.
+   *
+   * @Input:
+   *   sdf1 ::
+   *     First signed distance (can be any of `a` or `b`).
+   *
+   *   sdf1 ::
+   *     Second signed distance (can be any of `a` or `b`).
+   *
+   * @Return:
+   *   The correct signed distance, which is computed by using the above
+   *   algorithm.
+   *
+   * @Note:
+   *   The function does not care about the actual distance, it simply
+   *   returns the signed distance which has a larger cross product.  As a
+   *   consequence, this function should not be used if the two distances
+   *   are fairly apart.  In that case simply use the signed distance with
+   *   a shorter absolute distance.
+   *
+   */
+  static SDF_Signed_Distance
+  resolve_corner( SDF_Signed_Distance  sdf1,
+                  SDF_Signed_Distance  sdf2 )
+  {
+    return FT_ABS( sdf1.cross ) > FT_ABS( sdf2.cross ) ? sdf1 : sdf2;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   get_min_distance_line
+   *
+   * @Description:
+   *   Find the shortest distance from the `line` segment to a given `point`
+   *   and assign it to `out`.  Use it for line segments only.
+   *
+   * @Input:
+   *   line ::
+   *     The line segment to which the shortest distance is to be computed.
+   *
+   *   point ::
+   *     Point from which the shortest distance is to be computed.
+   *
+   * @Output:
+   *   out ::
+   *     Signed distance from `point` to `line`.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   * @Note:
+   *   The `line' parameter must have an edge type of `SDF_EDGE_LINE`.
+   *
+   */
+  static FT_Error
+  get_min_distance_line( SDF_Edge*             line,
+                         FT_26D6_Vec           point,
+                         SDF_Signed_Distance*  out )
+  {
+    /*
+     * In order to calculate the shortest distance from a point to
+     * a line segment, we do the following.  Let's assume that
+     *
+     * ```
+     * a = start point of the line segment
+     * b = end point of the line segment
+     * p = point from which shortest distance is to be calculated
+     * ```
+     *
+     * (1) Write the parametric equation of the line.
+     *
+     *     ```
+     *     point_on_line = a + (b - a) * t   (t is the factor)
+     *     ```
+     *
+     * (2) Find the projection of point `p` on the line.  The projection
+     *     will be perpendicular to the line, which allows us to get the
+     *     solution by making the dot product zero.
+     *
+     *     ```
+     *     (point_on_line - a) . (p - point_on_line) = 0
+     *
+     *                (point_on_line)
+     *      (a) x-------o----------------x (b)
+     *                |_|
+     *                  |
+     *                  |
+     *                 (p)
+     *     ```
+     *
+     * (3) Simplification of the above equation yields the factor of
+     *     `point_on_line`:
+     *
+     *     ```
+     *     t = ((p - a) . (b - a)) / |b - a|^2
+     *     ```
+     *
+     * (4) We clamp factor `t` between [0.0f, 1.0f] because `point_on_line`
+     *     can be outside of the line segment:
+     *
+     *     ```
+     *                                          (point_on_line)
+     *     (a) x------------------------x (b) -----o---
+     *                                           |_|
+     *                                             |
+     *                                             |
+     *                                            (p)
+     *     ```
+     *
+     * (5) Finally, the distance we are interested in is
+     *
+     *     ```
+     *     |point_on_line - p|
+     *     ```
+     */
+
+    FT_Error  error = FT_Err_Ok;
+
+    FT_Vector  a;                   /* start position */
+    FT_Vector  b;                   /* end position   */
+    FT_Vector  p;                   /* current point  */
+
+    FT_26D6_Vec  line_segment;      /* `b` - `a` */
+    FT_26D6_Vec  p_sub_a;           /* `p` - `a` */
+
+    FT_26D6   sq_line_length;       /* squared length of `line_segment` */
+    FT_16D16  factor;               /* factor of the nearest point      */
+    FT_26D6   cross;                /* used to determine sign           */
+
+    FT_16D16_Vec  nearest_point;    /* `point_on_line`       */
+    FT_16D16_Vec  nearest_vector;   /* `p` - `nearest_point` */
+
+
+    if ( !line || !out )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( line->edge_type != SDF_EDGE_LINE )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    a = line->start_pos;
+    b = line->end_pos;
+    p = point;
+
+    line_segment.x = b.x - a.x;
+    line_segment.y = b.y - a.y;
+
+    p_sub_a.x = p.x - a.x;
+    p_sub_a.y = p.y - a.y;
+
+    sq_line_length = ( line_segment.x * line_segment.x ) / 64 +
+                     ( line_segment.y * line_segment.y ) / 64;
+
+    /* currently factor is 26.6 */
+    factor = ( p_sub_a.x * line_segment.x ) / 64 +
+             ( p_sub_a.y * line_segment.y ) / 64;
+
+    /* now factor is 16.16 */
+    factor = FT_DivFix( factor, sq_line_length );
+
+    /* clamp the factor between 0.0 and 1.0 in fixed point */
+    if ( factor > FT_INT_16D16( 1 ) )
+      factor = FT_INT_16D16( 1 );
+    if ( factor < 0 )
+      factor = 0;
+
+    nearest_point.x = FT_MulFix( FT_26D6_16D16( line_segment.x ),
+                                 factor );
+    nearest_point.y = FT_MulFix( FT_26D6_16D16( line_segment.y ),
+                                 factor );
+
+    nearest_point.x = FT_26D6_16D16( a.x ) + nearest_point.x;
+    nearest_point.y = FT_26D6_16D16( a.y ) + nearest_point.y;
+
+    nearest_vector.x = nearest_point.x - FT_26D6_16D16( p.x );
+    nearest_vector.y = nearest_point.y - FT_26D6_16D16( p.y );
+
+    cross = FT_MulFix( nearest_vector.x, line_segment.y ) -
+            FT_MulFix( nearest_vector.y, line_segment.x );
+
+    /* assign the output */
+    out->sign     = cross < 0 ? 1 : -1;
+    out->distance = VECTOR_LENGTH_16D16( nearest_vector );
+
+    /* Instead of finding `cross` for checking corner we */
+    /* directly set it here.  This is more efficient     */
+    /* because if the distance is perpendicular we can   */
+    /* directly set it to 1.                             */
+    if ( factor != 0 && factor != FT_INT_16D16( 1 ) )
+      out->cross = FT_INT_16D16( 1 );
+    else
+    {
+      /* [OPTIMIZATION]: Pre-compute this direction. */
+      /* If not perpendicular then compute `cross`.  */
+      FT_Vector_NormLen( &line_segment );
+      FT_Vector_NormLen( &nearest_vector );
+
+      out->cross = FT_MulFix( line_segment.x, nearest_vector.y ) -
+                   FT_MulFix( line_segment.y, nearest_vector.x );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   get_min_distance_conic
+   *
+   * @Description:
+   *   Find the shortest distance from the `conic` Bezier curve to a given
+   *   `point` and assign it to `out`.  Use it for conic/quadratic curves
+   *   only.
+   *
+   * @Input:
+   *   conic ::
+   *     The conic Bezier curve to which the shortest distance is to be
+   *     computed.
+   *
+   *   point ::
+   *     Point from which the shortest distance is to be computed.
+   *
+   * @Output:
+   *   out ::
+   *     Signed distance from `point` to `conic`.
+   *
+   * @Return:
+   *     FreeType error, 0 means success.
+   *
+   * @Note:
+   *   The `conic` parameter must have an edge type of `SDF_EDGE_CONIC`.
+   *
+   */
+
+#if !USE_NEWTON_FOR_CONIC
+
+  /*
+   * The function uses an analytical method to find the shortest distance
+   * which is faster than the Newton-Raphson method, but has underflows at
+   * the moment.  Use Newton's method if you can see artifacts in the SDF.
+   */
+  static FT_Error
+  get_min_distance_conic( SDF_Edge*             conic,
+                          FT_26D6_Vec           point,
+                          SDF_Signed_Distance*  out )
+  {
+    /*
+     * The procedure to find the shortest distance from a point to a
+     * quadratic Bezier curve is similar to the line segment algorithm.  The
+     * shortest distance is perpendicular to the Bezier curve; the only
+     * difference from line is that there can be more than one
+     * perpendicular, and we also have to check the endpoints, because the
+     * perpendicular may not be the shortest.
+     *
+     * Let's assume that
+     * ```
+     * p0 = first endpoint
+     * p1 = control point
+     * p2 = second endpoint
+     * p  = point from which shortest distance is to be calculated
+     * ```
+     *
+     * (1) The equation of a quadratic Bezier curve can be written as
+     *
+     *     ```
+     *     B(t) = (1 - t)^2 * p0 + 2(1 - t)t * p1 + t^2 * p2
+     *     ```
+     *
+     *     with `t` a factor in the range [0.0f, 1.0f].  This equation can
+     *     be rewritten as
+     *
+     *     ```
+     *     B(t) = t^2 * (p0 - 2p1 + p2) + 2t * (p1 - p0) + p0
+     *     ```
+     *
+     *     With
+     *
+     *     ```
+     *     A = p0 - 2p1 + p2
+     *     B = p1 - p0
+     *     ```
+     *
+     *     we have
+     *
+     *     ```
+     *     B(t) = t^2 * A + 2t * B + p0
+     *     ```
+     *
+     * (2) The derivative of the last equation above is
+     *
+     *     ```
+     *     B'(t) = 2 *(tA + B)
+     *     ```
+     *
+     * (3) To find the shortest distance from `p` to `B(t)` we find the
+     *     point on the curve at which the shortest distance vector (i.e.,
+     *     `B(t) - p`) and the direction (i.e., `B'(t)`) make 90 degrees.
+     *     In other words, we make the dot product zero.
+     *
+     *     ```
+     *     (B(t) - p) . (B'(t)) = 0
+     *     (t^2 * A + 2t * B + p0 - p) . (2 * (tA + B)) = 0
+     *     ```
+     *
+     *     After simplifying we get a cubic equation
+     *
+     *     ```
+     *     at^3 + bt^2 + ct + d = 0
+     *     ```
+     *
+     *     with
+     *
+     *     ```
+     *     a = A.A
+     *     b = 3A.B
+     *     c = 2B.B + A.p0 - A.p
+     *     d = p0.B - p.B
+     *     ```
+     *
+     * (4) Now the roots of the equation can be computed using 'Cardano's
+     *     Cubic formula'; we clamp the roots in the range [0.0f, 1.0f].
+     *
+     * [note]: `B` and `B(t)` are different in the above equations.
+     */
+
+    FT_Error  error = FT_Err_Ok;
+
+    FT_26D6_Vec  aA, bB;         /* A, B in the above comment             */
+    FT_26D6_Vec  nearest_point;  /* point on curve nearest to `point`     */
+    FT_26D6_Vec  direction;      /* direction of curve at `nearest_point` */
+
+    FT_26D6_Vec  p0, p1, p2;     /* control points of a conic curve       */
+    FT_26D6_Vec  p;              /* `point` to which shortest distance    */
+
+    FT_26D6  a, b, c, d;         /* cubic coefficients                    */
+
+    FT_16D16  roots[3] = { 0, 0, 0 };    /* real roots of the cubic eq.   */
+    FT_16D16  min_factor;                /* factor at `nearest_point`     */
+    FT_16D16  cross;                     /* to determine the sign         */
+    FT_16D16  min      = FT_INT_MAX;     /* shortest squared distance     */
+
+    FT_UShort  num_roots;                /* number of real roots of cubic */
+    FT_UShort  i;
+
+
+    if ( !conic || !out )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( conic->edge_type != SDF_EDGE_CONIC )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    p0 = conic->start_pos;
+    p1 = conic->control_a;
+    p2 = conic->end_pos;
+    p  = point;
+
+    /* compute substitution coefficients */
+    aA.x = p0.x - 2 * p1.x + p2.x;
+    aA.y = p0.y - 2 * p1.y + p2.y;
+
+    bB.x = p1.x - p0.x;
+    bB.y = p1.y - p0.y;
+
+    /* compute cubic coefficients */
+    a = VEC_26D6_DOT( aA, aA );
+
+    b = 3 * VEC_26D6_DOT( aA, bB );
+
+    c = 2 * VEC_26D6_DOT( bB, bB ) +
+            VEC_26D6_DOT( aA, p0 ) -
+            VEC_26D6_DOT( aA, p );
+
+    d = VEC_26D6_DOT( p0, bB ) -
+        VEC_26D6_DOT( p, bB );
+
+    /* find the roots */
+    num_roots = solve_cubic_equation( a, b, c, d, roots );
+
+    if ( num_roots == 0 )
+    {
+      roots[0]  = 0;
+      roots[1]  = FT_INT_16D16( 1 );
+      num_roots = 2;
+    }
+
+    /* [OPTIMIZATION]: Check the roots, clamp them and discard */
+    /*                 duplicate roots.                        */
+
+    /* convert these values to 16.16 for further computation */
+    aA.x = FT_26D6_16D16( aA.x );
+    aA.y = FT_26D6_16D16( aA.y );
+
+    bB.x = FT_26D6_16D16( bB.x );
+    bB.y = FT_26D6_16D16( bB.y );
+
+    p0.x = FT_26D6_16D16( p0.x );
+    p0.y = FT_26D6_16D16( p0.y );
+
+    p.x = FT_26D6_16D16( p.x );
+    p.y = FT_26D6_16D16( p.y );
+
+    for ( i = 0; i < num_roots; i++ )
+    {
+      FT_16D16  t    = roots[i];
+      FT_16D16  t2   = 0;
+      FT_16D16  dist = 0;
+
+      FT_16D16_Vec  curve_point;
+      FT_16D16_Vec  dist_vector;
+
+      /*
+       * Ideally we should discard the roots which are outside the range
+       * [0.0, 1.0] and check the endpoints of the Bezier curve, but Behdad
+       * Esfahbod proved the following lemma.
+       *
+       * Lemma:
+       *
+       * (1) If the closest point on the curve [0, 1] is to the endpoint at
+       *     `t` = 1 and the cubic has no real roots at `t` = 1 then the
+       *     cubic must have a real root at some `t` > 1.
+       *
+       * (2) Similarly, if the closest point on the curve [0, 1] is to the
+       *     endpoint at `t` = 0 and the cubic has no real roots at `t` = 0
+       *     then the cubic must have a real root at some `t` < 0.
+       *
+       * Now because of this lemma we only need to clamp the roots and that
+       * will take care of the endpoints.
+       *
+       * For more details see
+       *
+       *   https://lists.nongnu.org/archive/html/freetype-devel/2020-06/msg00147.html
+       */
+
+      if ( t < 0 )
+        t = 0;
+      if ( t > FT_INT_16D16( 1 ) )
+        t = FT_INT_16D16( 1 );
+
+      t2 = FT_MulFix( t, t );
+
+      /* B(t) = t^2 * A + 2t * B + p0 - p */
+      curve_point.x = FT_MulFix( aA.x, t2 ) +
+                      2 * FT_MulFix( bB.x, t ) + p0.x;
+      curve_point.y = FT_MulFix( aA.y, t2 ) +
+                      2 * FT_MulFix( bB.y, t ) + p0.y;
+
+      /* `curve_point` - `p` */
+      dist_vector.x = curve_point.x - p.x;
+      dist_vector.y = curve_point.y - p.y;
+
+      dist = VECTOR_LENGTH_16D16( dist_vector );
+
+      if ( dist < min )
+      {
+        min           = dist;
+        nearest_point = curve_point;
+        min_factor    = t;
+      }
+    }
+
+    /* B'(t) = 2 * (tA + B) */
+    direction.x = 2 * FT_MulFix( aA.x, min_factor ) + 2 * bB.x;
+    direction.y = 2 * FT_MulFix( aA.y, min_factor ) + 2 * bB.y;
+
+    /* determine the sign */
+    cross = FT_MulFix( nearest_point.x - p.x, direction.y ) -
+            FT_MulFix( nearest_point.y - p.y, direction.x );
+
+    /* assign the values */
+    out->distance = min;
+    out->sign     = cross < 0 ? 1 : -1;
+
+    if ( min_factor != 0 && min_factor != FT_INT_16D16( 1 ) )
+      out->cross = FT_INT_16D16( 1 );   /* the two are perpendicular */
+    else
+    {
+      /* convert to nearest vector */
+      nearest_point.x -= FT_26D6_16D16( p.x );
+      nearest_point.y -= FT_26D6_16D16( p.y );
+
+      /* compute `cross` if not perpendicular */
+      FT_Vector_NormLen( &direction );
+      FT_Vector_NormLen( &nearest_point );
+
+      out->cross = FT_MulFix( direction.x, nearest_point.y ) -
+                   FT_MulFix( direction.y, nearest_point.x );
+    }
+
+  Exit:
+    return error;
+  }
+
+#else /* USE_NEWTON_FOR_CONIC */
+
+  /*
+   * The function uses Newton's approximation to find the shortest distance,
+   * which is a bit slower than the analytical method but doesn't cause
+   * underflow.
+   */
+  static FT_Error
+  get_min_distance_conic( SDF_Edge*             conic,
+                          FT_26D6_Vec           point,
+                          SDF_Signed_Distance*  out )
+  {
+    /*
+     * This method uses Newton-Raphson's approximation to find the shortest
+     * distance from a point to a conic curve.  It does not involve solving
+     * any cubic equation, that is why there is no risk of underflow.
+     *
+     * Let's assume that
+     *
+     * ```
+     * p0 = first endpoint
+     * p1 = control point
+     * p3 = second endpoint
+     * p  = point from which shortest distance is to be calculated
+     * ```
+     *
+     * (1) The equation of a quadratic Bezier curve can be written as
+     *
+     *     ```
+     *     B(t) = (1 - t)^2 * p0 + 2(1 - t)t * p1 + t^2 * p2
+     *     ```
+     *
+     *     with `t` the factor in the range [0.0f, 1.0f].  The above
+     *     equation can be rewritten as
+     *
+     *     ```
+     *     B(t) = t^2 * (p0 - 2p1 + p2) + 2t * (p1 - p0) + p0
+     *     ```
+     *
+     *     With
+     *
+     *     ```
+     *     A = p0 - 2p1 + p2
+     *     B = 2 * (p1 - p0)
+     *     ```
+     *
+     *     we have
+     *
+     *     ```
+     *     B(t) = t^2 * A + t * B + p0
+     *     ```
+     *
+     * (2) The derivative of the above equation is
+     *
+     *     ```
+     *     B'(t) = 2t * A + B
+     *     ```
+     *
+     * (3) The second derivative of the above equation is
+     *
+     *     ```
+     *     B''(t) = 2A
+     *     ```
+     *
+     * (4) The equation `P(t)` of the distance from point `p` to the curve
+     *     can be written as
+     *
+     *     ```
+     *     P(t) = t^2 * A + t^2 * B + p0 - p
+     *     ```
+     *
+     *     With
+     *
+     *     ```
+     *     C = p0 - p
+     *     ```
+     *
+     *     we have
+     *
+     *     ```
+     *     P(t) = t^2 * A + t * B + C
+     *     ```
+     *
+     * (5) Finally, the equation of the angle between `B(t)` and `P(t)` can
+     *     be written as
+     *
+     *     ```
+     *     Q(t) = P(t) . B'(t)
+     *     ```
+     *
+     * (6) Our task is to find a value of `t` such that the above equation
+     *     `Q(t)` becomes zero, this is, the point-to-curve vector makes
+     *     90~degrees with the curve.  We solve this with the Newton-Raphson
+     *     method.
+     *
+     * (7) We first assume an arbitary value of factor `t`, which we then
+     *     improve.
+     *
+     *     ```
+     *     t := Q(t) / Q'(t)
+     *     ```
+     *
+     *     Putting the value of `Q(t)` from the above equation gives
+     *
+     *     ```
+     *     t := P(t) . B'(t) / derivative(P(t) . B'(t))
+     *     t := P(t) . B'(t) /
+     *            (P'(t) . B'(t) + P(t) . B''(t))
+     *     ```
+     *
+     *     Note that `P'(t)` is the same as `B'(t)` because the constant is
+     *     gone due to the derivative.
+     *
+     * (8) Finally we get the equation to improve the factor as
+     *
+     *     ```
+     *     t := P(t) . B'(t) /
+     *            (B'(t) . B'(t) + P(t) . B''(t))
+     *     ```
+     *
+     * [note]: `B` and `B(t)` are different in the above equations.
+     */
+
+    FT_Error  error = FT_Err_Ok;
+
+    FT_26D6_Vec  aA, bB, cC;     /* A, B, C in the above comment          */
+    FT_26D6_Vec  nearest_point;  /* point on curve nearest to `point`     */
+    FT_26D6_Vec  direction;      /* direction of curve at `nearest_point` */
+
+    FT_26D6_Vec  p0, p1, p2;     /* control points of a conic curve       */
+    FT_26D6_Vec  p;              /* `point` to which shortest distance    */
+
+    FT_16D16  min_factor = 0;            /* factor at `nearest_point'     */
+    FT_16D16  cross;                     /* to determine the sign         */
+    FT_16D16  min        = FT_INT_MAX;   /* shortest squared distance     */
+
+    FT_UShort  iterations;
+    FT_UShort  steps;
+
+
+    if ( !conic || !out )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( conic->edge_type != SDF_EDGE_CONIC )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    p0 = conic->start_pos;
+    p1 = conic->control_a;
+    p2 = conic->end_pos;
+    p  = point;
+
+    /* compute substitution coefficients */
+    aA.x = p0.x - 2 * p1.x + p2.x;
+    aA.y = p0.y - 2 * p1.y + p2.y;
+
+    bB.x = 2 * ( p1.x - p0.x );
+    bB.y = 2 * ( p1.y - p0.y );
+
+    cC.x = p0.x;
+    cC.y = p0.y;
+
+    /* do Newton's iterations */
+    for ( iterations = 0; iterations <= MAX_NEWTON_DIVISIONS; iterations++ )
+    {
+      FT_16D16  factor = FT_INT_16D16( iterations ) / MAX_NEWTON_DIVISIONS;
+      FT_16D16  factor2;
+      FT_16D16  length;
+
+      FT_16D16_Vec  curve_point; /* point on the curve  */
+      FT_16D16_Vec  dist_vector; /* `curve_point` - `p` */
+
+      FT_26D6_Vec  d1;           /* first  derivative   */
+      FT_26D6_Vec  d2;           /* second derivative   */
+
+      FT_16D16  temp1;
+      FT_16D16  temp2;
+
+
+      for ( steps = 0; steps < MAX_NEWTON_STEPS; steps++ )
+      {
+        factor2 = FT_MulFix( factor, factor );
+
+        /* B(t) = t^2 * A + t * B + p0 */
+        curve_point.x = FT_MulFix( aA.x, factor2 ) +
+                        FT_MulFix( bB.x, factor ) + cC.x;
+        curve_point.y = FT_MulFix( aA.y, factor2 ) +
+                        FT_MulFix( bB.y, factor ) + cC.y;
+
+        /* convert to 16.16 */
+        curve_point.x = FT_26D6_16D16( curve_point.x );
+        curve_point.y = FT_26D6_16D16( curve_point.y );
+
+        /* P(t) in the comment */
+        dist_vector.x = curve_point.x - FT_26D6_16D16( p.x );
+        dist_vector.y = curve_point.y - FT_26D6_16D16( p.y );
+
+        length = VECTOR_LENGTH_16D16( dist_vector );
+
+        if ( length < min )
+        {
+          min           = length;
+          min_factor    = factor;
+          nearest_point = curve_point;
+        }
+
+        /* This is Newton's approximation.          */
+        /*                                          */
+        /*   t := P(t) . B'(t) /                    */
+        /*          (B'(t) . B'(t) + P(t) . B''(t)) */
+
+        /* B'(t) = 2tA + B */
+        d1.x = FT_MulFix( aA.x, 2 * factor ) + bB.x;
+        d1.y = FT_MulFix( aA.y, 2 * factor ) + bB.y;
+
+        /* B''(t) = 2A */
+        d2.x = 2 * aA.x;
+        d2.y = 2 * aA.y;
+
+        dist_vector.x /= 1024;
+        dist_vector.y /= 1024;
+
+        /* temp1 = P(t) . B'(t) */
+        temp1 = VEC_26D6_DOT( dist_vector, d1 );
+
+        /* temp2 = B'(t) . B'(t) + P(t) . B''(t) */
+        temp2 = VEC_26D6_DOT( d1, d1 ) +
+                VEC_26D6_DOT( dist_vector, d2 );
+
+        factor -= FT_DivFix( temp1, temp2 );
+
+        if ( factor < 0 || factor > FT_INT_16D16( 1 ) )
+          break;
+      }
+    }
+
+    /* B'(t) = 2t * A + B */
+    direction.x = 2 * FT_MulFix( aA.x, min_factor ) + bB.x;
+    direction.y = 2 * FT_MulFix( aA.y, min_factor ) + bB.y;
+
+    /* determine the sign */
+    cross = FT_MulFix( nearest_point.x - FT_26D6_16D16( p.x ),
+                       direction.y )                           -
+            FT_MulFix( nearest_point.y - FT_26D6_16D16( p.y ),
+                       direction.x );
+
+    /* assign the values */
+    out->distance = min;
+    out->sign     = cross < 0 ? 1 : -1;
+
+    if ( min_factor != 0 && min_factor != FT_INT_16D16( 1 ) )
+      out->cross = FT_INT_16D16( 1 );   /* the two are perpendicular */
+    else
+    {
+      /* convert to nearest vector */
+      nearest_point.x -= FT_26D6_16D16( p.x );
+      nearest_point.y -= FT_26D6_16D16( p.y );
+
+      /* compute `cross` if not perpendicular */
+      FT_Vector_NormLen( &direction );
+      FT_Vector_NormLen( &nearest_point );
+
+      out->cross = FT_MulFix( direction.x, nearest_point.y ) -
+                   FT_MulFix( direction.y, nearest_point.x );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+#endif /* USE_NEWTON_FOR_CONIC */
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   get_min_distance_cubic
+   *
+   * @Description:
+   *   Find the shortest distance from the `cubic` Bezier curve to a given
+   *   `point` and assigns it to `out`.  Use it for cubic curves only.
+   *
+   * @Input:
+   *   cubic ::
+   *     The cubic Bezier curve to which the shortest distance is to be
+   *     computed.
+   *
+   *   point ::
+   *     Point from which the shortest distance is to be computed.
+   *
+   * @Output:
+   *   out ::
+   *     Signed distance from `point` to `cubic`.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   * @Note:
+   *   The function uses Newton's approximation to find the shortest
+   *   distance.  Another way would be to divide the cubic into conic or
+   *   subdivide the curve into lines, but that is not implemented.
+   *
+   *   The `cubic` parameter must have an edge type of `SDF_EDGE_CUBIC`.
+   *
+   */
+  static FT_Error
+  get_min_distance_cubic( SDF_Edge*             cubic,
+                          FT_26D6_Vec           point,
+                          SDF_Signed_Distance*  out )
+  {
+    /*
+     * The procedure to find the shortest distance from a point to a cubic
+     * Bezier curve is similar to quadratic curve algorithm.  The only
+     * difference is that while calculating factor `t`, instead of a cubic
+     * polynomial equation we have to find the roots of a 5th degree
+     * polynomial equation.  Solving this would require a significant amount
+     * of time, and still the results may not be accurate.  We are thus
+     * going to directly approximate the value of `t` using the Newton-Raphson
+     * method.
+     *
+     * Let's assume that
+     *
+     * ```
+     * p0 = first endpoint
+     * p1 = first control point
+     * p2 = second control point
+     * p3 = second endpoint
+     * p  = point from which shortest distance is to be calculated
+     * ```
+     *
+     * (1) The equation of a cubic Bezier curve can be written as
+     *
+     *     ```
+     *     B(t) = (1 - t)^3 * p0 + 3(1 - t)^2 t * p1 +
+     *              3(1 - t)t^2 * p2 + t^3 * p3
+     *     ```
+     *
+     *     The equation can be expanded and written as
+     *
+     *     ```
+     *     B(t) = t^3 * (-p0 + 3p1 - 3p2 + p3) +
+     *              3t^2 * (p0 - 2p1 + p2) + 3t * (-p0 + p1) + p0
+     *     ```
+     *
+     *     With
+     *
+     *     ```
+     *     A = -p0 + 3p1 - 3p2 + p3
+     *     B = 3(p0 - 2p1 + p2)
+     *     C = 3(-p0 + p1)
+     *     ```
+     *
+     *     we have
+     *
+     *     ```
+     *     B(t) = t^3 * A + t^2 * B + t * C + p0
+     *     ```
+     *
+     * (2) The derivative of the above equation is
+     *
+     *     ```
+     *     B'(t) = 3t^2 * A + 2t * B + C
+     *     ```
+     *
+     * (3) The second derivative of the above equation is
+     *
+     *     ```
+     *     B''(t) = 6t * A + 2B
+     *     ```
+     *
+     * (4) The equation `P(t)` of the distance from point `p` to the curve
+     *     can be written as
+     *
+     *     ```
+     *     P(t) = t^3 * A + t^2 * B + t * C + p0 - p
+     *     ```
+     *
+     *     With
+     *
+     *     ```
+     *     D = p0 - p
+     *     ```
+     *
+     *     we have
+     *
+     *     ```
+     *     P(t) = t^3 * A + t^2 * B + t * C + D
+     *     ```
+     *
+     * (5) Finally the equation of the angle between `B(t)` and `P(t)` can
+     *     be written as
+     *
+     *     ```
+     *     Q(t) = P(t) . B'(t)
+     *     ```
+     *
+     * (6) Our task is to find a value of `t` such that the above equation
+     *     `Q(t)` becomes zero, this is, the point-to-curve vector makes
+     *     90~degree with curve.  We solve this with the Newton-Raphson
+     *     method.
+     *
+     * (7) We first assume an arbitary value of factor `t`, which we then
+     *     improve.
+     *
+     *     ```
+     *     t := Q(t) / Q'(t)
+     *     ```
+     *
+     *     Putting the value of `Q(t)` from the above equation gives
+     *
+     *     ```
+     *     t := P(t) . B'(t) / derivative(P(t) . B'(t))
+     *     t := P(t) . B'(t) /
+     *            (P'(t) . B'(t) + P(t) . B''(t))
+     *     ```
+     *
+     *     Note that `P'(t)` is the same as `B'(t)` because the constant is
+     *     gone due to the derivative.
+     *
+     * (8) Finally we get the equation to improve the factor as
+     *
+     *     ```
+     *     t := P(t) . B'(t) /
+     *            (B'(t) . B'( t ) + P(t) . B''(t))
+     *     ```
+     *
+     * [note]: `B` and `B(t)` are different in the above equations.
+     */
+
+    FT_Error  error = FT_Err_Ok;
+
+    FT_26D6_Vec   aA, bB, cC, dD; /* A, B, C in the above comment          */
+    FT_16D16_Vec  nearest_point;  /* point on curve nearest to `point`     */
+    FT_16D16_Vec  direction;      /* direction of curve at `nearest_point` */
+
+    FT_26D6_Vec  p0, p1, p2, p3;  /* control points of a cubic curve       */
+    FT_26D6_Vec  p;               /* `point` to which shortest distance    */
+
+    FT_16D16  min_factor    = 0;            /* factor at shortest distance */
+    FT_16D16  min_factor_sq = 0;            /* factor at shortest distance */
+    FT_16D16  cross;                        /* to determine the sign       */
+    FT_16D16  min           = FT_INT_MAX;   /* shortest distance           */
+
+    FT_UShort  iterations;
+    FT_UShort  steps;
+
+
+    if ( !cubic || !out )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( cubic->edge_type != SDF_EDGE_CUBIC )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    p0 = cubic->start_pos;
+    p1 = cubic->control_a;
+    p2 = cubic->control_b;
+    p3 = cubic->end_pos;
+    p  = point;
+
+    /* compute substitution coefficients */
+    aA.x = -p0.x + 3 * ( p1.x - p2.x ) + p3.x;
+    aA.y = -p0.y + 3 * ( p1.y - p2.y ) + p3.y;
+
+    bB.x = 3 * ( p0.x - 2 * p1.x + p2.x );
+    bB.y = 3 * ( p0.y - 2 * p1.y + p2.y );
+
+    cC.x = 3 * ( p1.x - p0.x );
+    cC.y = 3 * ( p1.y - p0.y );
+
+    dD.x = p0.x;
+    dD.y = p0.y;
+
+    for ( iterations = 0; iterations <= MAX_NEWTON_DIVISIONS; iterations++ )
+    {
+      FT_16D16  factor  = FT_INT_16D16( iterations ) / MAX_NEWTON_DIVISIONS;
+
+      FT_16D16  factor2;         /* factor^2            */
+      FT_16D16  factor3;         /* factor^3            */
+      FT_16D16  length;
+
+      FT_16D16_Vec  curve_point; /* point on the curve  */
+      FT_16D16_Vec  dist_vector; /* `curve_point' - `p' */
+
+      FT_26D6_Vec  d1;           /* first  derivative   */
+      FT_26D6_Vec  d2;           /* second derivative   */
+
+      FT_16D16  temp1;
+      FT_16D16  temp2;
+
+
+      for ( steps = 0; steps < MAX_NEWTON_STEPS; steps++ )
+      {
+        factor2 = FT_MulFix( factor, factor );
+        factor3 = FT_MulFix( factor2, factor );
+
+        /* B(t) = t^3 * A + t^2 * B + t * C + D */
+        curve_point.x = FT_MulFix( aA.x, factor3 ) +
+                        FT_MulFix( bB.x, factor2 ) +
+                        FT_MulFix( cC.x, factor ) + dD.x;
+        curve_point.y = FT_MulFix( aA.y, factor3 ) +
+                        FT_MulFix( bB.y, factor2 ) +
+                        FT_MulFix( cC.y, factor ) + dD.y;
+
+        /* convert to 16.16 */
+        curve_point.x = FT_26D6_16D16( curve_point.x );
+        curve_point.y = FT_26D6_16D16( curve_point.y );
+
+        /* P(t) in the comment */
+        dist_vector.x = curve_point.x - FT_26D6_16D16( p.x );
+        dist_vector.y = curve_point.y - FT_26D6_16D16( p.y );
+
+        length = VECTOR_LENGTH_16D16( dist_vector );
+
+        if ( length < min )
+        {
+          min           = length;
+          min_factor    = factor;
+          min_factor_sq = factor2;
+          nearest_point = curve_point;
+        }
+
+        /* This the Newton's approximation.         */
+        /*                                          */
+        /*   t := P(t) . B'(t) /                    */
+        /*          (B'(t) . B'(t) + P(t) . B''(t)) */
+
+        /* B'(t) = 3t^2 * A + 2t * B + C */
+        d1.x = FT_MulFix( aA.x, 3 * factor2 ) +
+               FT_MulFix( bB.x, 2 * factor ) + cC.x;
+        d1.y = FT_MulFix( aA.y, 3 * factor2 ) +
+               FT_MulFix( bB.y, 2 * factor ) + cC.y;
+
+        /* B''(t) = 6t * A + 2B */
+        d2.x = FT_MulFix( aA.x, 6 * factor ) + 2 * bB.x;
+        d2.y = FT_MulFix( aA.y, 6 * factor ) + 2 * bB.y;
+
+        dist_vector.x /= 1024;
+        dist_vector.y /= 1024;
+
+        /* temp1 = P(t) . B'(t) */
+        temp1 = VEC_26D6_DOT( dist_vector, d1 );
+
+        /* temp2 = B'(t) . B'(t) + P(t) . B''(t) */
+        temp2 = VEC_26D6_DOT( d1, d1 ) +
+                VEC_26D6_DOT( dist_vector, d2 );
+
+        factor -= FT_DivFix( temp1, temp2 );
+
+        if ( factor < 0 || factor > FT_INT_16D16( 1 ) )
+          break;
+      }
+    }
+
+    /* B'(t) = 3t^2 * A + 2t * B + C */
+    direction.x = FT_MulFix( aA.x, 3 * min_factor_sq ) +
+                  FT_MulFix( bB.x, 2 * min_factor ) + cC.x;
+    direction.y = FT_MulFix( aA.y, 3 * min_factor_sq ) +
+                  FT_MulFix( bB.y, 2 * min_factor ) + cC.y;
+
+    /* determine the sign */
+    cross = FT_MulFix( nearest_point.x - FT_26D6_16D16( p.x ),
+                       direction.y )                           -
+            FT_MulFix( nearest_point.y - FT_26D6_16D16( p.y ),
+                       direction.x );
+
+    /* assign the values */
+    out->distance = min;
+    out->sign     = cross < 0 ? 1 : -1;
+
+    if ( min_factor != 0 && min_factor != FT_INT_16D16( 1 ) )
+      out->cross = FT_INT_16D16( 1 );   /* the two are perpendicular */
+    else
+    {
+      /* convert to nearest vector */
+      nearest_point.x -= FT_26D6_16D16( p.x );
+      nearest_point.y -= FT_26D6_16D16( p.y );
+
+      /* compute `cross` if not perpendicular */
+      FT_Vector_NormLen( &direction );
+      FT_Vector_NormLen( &nearest_point );
+
+      out->cross = FT_MulFix( direction.x, nearest_point.y ) -
+                   FT_MulFix( direction.y, nearest_point.x );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   sdf_edge_get_min_distance
+   *
+   * @Description:
+   *   Find shortest distance from `point` to any type of `edge`.  It checks
+   *   the edge type and then calls the relevant `get_min_distance_*`
+   *   function.
+   *
+   * @Input:
+   *   edge ::
+   *     An edge to which the shortest distance is to be computed.
+   *
+   *   point ::
+   *     Point from which the shortest distance is to be computed.
+   *
+   * @Output:
+   *   out ::
+   *     Signed distance from `point` to `edge`.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   */
+  static FT_Error
+  sdf_edge_get_min_distance( SDF_Edge*             edge,
+                             FT_26D6_Vec           point,
+                             SDF_Signed_Distance*  out )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    if ( !edge || !out )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    /* edge-specific distance calculation */
+    switch ( edge->edge_type )
+    {
+    case SDF_EDGE_LINE:
+      get_min_distance_line( edge, point, out );
+      break;
+
+    case SDF_EDGE_CONIC:
+      get_min_distance_conic( edge, point, out );
+      break;
+
+    case SDF_EDGE_CUBIC:
+      get_min_distance_cubic( edge, point, out );
+      break;
+
+    default:
+      error = FT_THROW( Invalid_Argument );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* `sdf_generate' is not used at the moment */
+#if 0
+
+  #error "DO NOT USE THIS!"
+  #error "The function still outputs 16-bit data, which might cause memory"
+  #error "corruption.  If required I will add this later."
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   sdf_contour_get_min_distance
+   *
+   * @Description:
+   *   Iterate over all edges that make up the contour, find the shortest
+   *   distance from a point to this contour, and assigns result to `out`.
+   *
+   * @Input:
+   *   contour ::
+   *     A contour to which the shortest distance is to be computed.
+   *
+   *   point ::
+   *     Point from which the shortest distance is to be computed.
+   *
+   * @Output:
+   *   out ::
+   *     Signed distance from the `point' to the `contour'.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   * @Note:
+   *   The function does not return a signed distance for each edge which
+   *   makes up the contour, it simply returns the shortest of all the
+   *   edges.
+   *
+   */
+  static FT_Error
+  sdf_contour_get_min_distance( SDF_Contour*          contour,
+                                FT_26D6_Vec           point,
+                                SDF_Signed_Distance*  out )
+  {
+    FT_Error             error    = FT_Err_Ok;
+    SDF_Signed_Distance  min_dist = max_sdf;
+    SDF_Edge*            edge_list;
+
+
+    if ( !contour || !out )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    edge_list = contour->edges;
+
+    /* iterate over all the edges manually */
+    while ( edge_list )
+    {
+      SDF_Signed_Distance  current_dist = max_sdf;
+      FT_16D16             diff;
+
+
+      FT_CALL( sdf_edge_get_min_distance( edge_list,
+                                          point,
+                                          &current_dist ) );
+
+      if ( current_dist.distance >= 0 )
+      {
+        diff = current_dist.distance - min_dist.distance;
+
+
+        if ( FT_ABS(diff ) < CORNER_CHECK_EPSILON )
+          min_dist = resolve_corner( min_dist, current_dist );
+        else if ( diff < 0 )
+          min_dist = current_dist;
+      }
+      else
+        FT_TRACE0(( "sdf_contour_get_min_distance: Overflow.\n" ));
+
+      edge_list = edge_list->next;
+    }
+
+    *out = min_dist;
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   sdf_generate
+   *
+   * @Description:
+   *   This is the main function that is responsible for generating signed
+   *   distance fields.  The function does not align or compute the size of
+   *   `bitmap`; therefore the calling application must set up `bitmap`
+   *   properly and transform the `shape' appropriately in advance.
+   *
+   *   Currently we check all pixels against all contours and all edges.
+   *
+   * @Input:
+   *   internal_params ::
+   *     Internal parameters and properties required by the rasterizer.  See
+   *     @SDF_Params for more.
+   *
+   *   shape ::
+   *     A complete shape which is used to generate SDF.
+   *
+   *   spread ::
+   *     Maximum distances to be allowed in the output bitmap.
+   *
+   * @Output:
+   *   bitmap ::
+   *     The output bitmap which will contain the SDF information.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   */
+  static FT_Error
+  sdf_generate( const SDF_Params  internal_params,
+                const SDF_Shape*  shape,
+                FT_UInt           spread,
+                const FT_Bitmap*  bitmap )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+    FT_UInt  width = 0;
+    FT_UInt  rows  = 0;
+    FT_UInt  x     = 0;   /* used to loop in x direction, i.e., width     */
+    FT_UInt  y     = 0;   /* used to loop in y direction, i.e., rows      */
+    FT_UInt  sp_sq = 0;   /* `spread` [* `spread`] as a 16.16 fixed value */
+
+    FT_Short*  buffer;
+
+
+    if ( !shape || !bitmap )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( spread < MIN_SPREAD || spread > MAX_SPREAD )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    width  = bitmap->width;
+    rows   = bitmap->rows;
+    buffer = (FT_Short*)bitmap->buffer;
+
+    if ( USE_SQUARED_DISTANCES )
+      sp_sq = FT_INT_16D16( spread * spread );
+    else
+      sp_sq = FT_INT_16D16( spread );
+
+    if ( width == 0 || rows == 0 )
+    {
+      FT_TRACE0(( "sdf_generate:"
+                  " Cannot render glyph with width/height == 0\n" ));
+      FT_TRACE0(( "             "
+                  " (width, height provided [%d, %d])\n",
+                  width, rows ));
+
+      error = FT_THROW( Cannot_Render_Glyph );
+      goto Exit;
+    }
+
+    /* loop over all rows */
+    for ( y = 0; y < rows; y++ )
+    {
+      /* loop over all pixels of a row */
+      for ( x = 0; x < width; x++ )
+      {
+        /* `grid_point` is the current pixel position; */
+        /* our task is to find the shortest distance   */
+        /* from this point to the entire shape.        */
+        FT_26D6_Vec          grid_point = zero_vector;
+        SDF_Signed_Distance  min_dist   = max_sdf;
+        SDF_Contour*         contour_list;
+
+        FT_UInt   index;
+        FT_Short  value;
+
+
+        grid_point.x = FT_INT_26D6( x );
+        grid_point.y = FT_INT_26D6( y );
+
+        /* This `grid_point' is at the corner, but we */
+        /* use the center of the pixel.               */
+        grid_point.x += FT_INT_26D6( 1 ) / 2;
+        grid_point.y += FT_INT_26D6( 1 ) / 2;
+
+        contour_list = shape->contours;
+
+        /* iterate over all contours manually */
+        while ( contour_list )
+        {
+          SDF_Signed_Distance  current_dist = max_sdf;
+
+
+          FT_CALL( sdf_contour_get_min_distance( contour_list,
+                                                 grid_point,
+                                                 &current_dist ) );
+
+          if ( current_dist.distance < min_dist.distance )
+            min_dist = current_dist;
+
+          contour_list = contour_list->next;
+        }
+
+        /* [OPTIMIZATION]: if (min_dist > sp_sq) then simply clamp  */
+        /*                 the value to spread to avoid square_root */
+
+        /* clamp the values to spread */
+        if ( min_dist.distance > sp_sq )
+          min_dist.distance = sp_sq;
+
+        /* square_root the values and fit in a 6.10 fixed point */
+        if ( USE_SQUARED_DISTANCES )
+          min_dist.distance = square_root( min_dist.distance );
+
+        if ( internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+          min_dist.sign = -min_dist.sign;
+        if ( internal_params.flip_sign )
+          min_dist.sign = -min_dist.sign;
+
+        min_dist.distance /= 64; /* convert from 16.16 to 22.10 */
+
+        value  = min_dist.distance & 0x0000FFFF; /* truncate to 6.10 */
+        value *= min_dist.sign;
+
+        if ( internal_params.flip_y )
+          index = y * width + x;
+        else
+          index = ( rows - y - 1 ) * width + x;
+
+        buffer[index] = value;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+#endif /* 0 */
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   sdf_generate_bounding_box
+   *
+   * @Description:
+   *   This function does basically the same thing as `sdf_generate` above
+   *   but more efficiently.
+   *
+   *   Instead of checking all pixels against all edges, we loop over all
+   *   edges and only check pixels around the control box of the edge; the
+   *   control box is increased by the spread in all directions.  Anything
+   *   outside of the control box that exceeds `spread` doesn't need to be
+   *   computed.
+   *
+   *   Lastly, to determine the sign of unchecked pixels, we do a single
+   *   pass of all rows starting with a '+' sign and flipping when we come
+   *   across a '-' sign and continue.  This also eliminates the possibility
+   *   of overflow because we only check the proximity of the curve.
+   *   Therefore we can use squared distanced safely.
+   *
+   * @Input:
+   *   internal_params ::
+   *     Internal parameters and properties required by the rasterizer.
+   *     See @SDF_Params for more.
+   *
+   *   shape ::
+   *     A complete shape which is used to generate SDF.
+   *
+   *   spread ::
+   *     Maximum distances to be allowed in the output bitmap.
+   *
+   * @Output:
+   *   bitmap ::
+   *     The output bitmap which will contain the SDF information.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   */
+  static FT_Error
+  sdf_generate_bounding_box( const SDF_Params  internal_params,
+                             const SDF_Shape*  shape,
+                             FT_UInt           spread,
+                             const FT_Bitmap*  bitmap )
+  {
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = NULL;
+
+    FT_Int  width, rows, i, j;
+    FT_Int  sp_sq;            /* max value to check   */
+
+    SDF_Contour*   contours;  /* list of all contours */
+    FT_SDFFormat*  buffer;    /* the bitmap buffer    */
+
+    /* This buffer has the same size in indices as the    */
+    /* bitmap buffer.  When we check a pixel position for */
+    /* a shortest distance we keep it in this buffer.     */
+    /* This way we can find out which pixel is set,       */
+    /* and also determine the signs properly.             */
+    SDF_Signed_Distance*  dists = NULL;
+
+    const FT_16D16  fixed_spread = FT_INT_16D16( spread );
+
+
+    if ( !shape || !bitmap )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( spread < MIN_SPREAD || spread > MAX_SPREAD )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    memory = shape->memory;
+    if ( !memory )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( FT_ALLOC( dists,
+                   bitmap->width * bitmap->rows * sizeof ( *dists ) ) )
+      goto Exit;
+
+    contours = shape->contours;
+    width    = (FT_Int)bitmap->width;
+    rows     = (FT_Int)bitmap->rows;
+    buffer   = (FT_SDFFormat*)bitmap->buffer;
+
+    if ( USE_SQUARED_DISTANCES )
+      sp_sq = fixed_spread * fixed_spread;
+    else
+      sp_sq = fixed_spread;
+
+    if ( width == 0 || rows == 0 )
+    {
+      FT_TRACE0(( "sdf_generate:"
+                  " Cannot render glyph with width/height == 0\n" ));
+      FT_TRACE0(( "             "
+                  " (width, height provided [%d, %d])", width, rows ));
+
+      error = FT_THROW( Cannot_Render_Glyph );
+      goto Exit;
+    }
+
+    /* loop over all contours */
+    while ( contours )
+    {
+      SDF_Edge*  edges = contours->edges;
+
+
+      /* loop over all edges */
+      while ( edges )
+      {
+        FT_CBox  cbox;
+        FT_Int   x, y;
+
+
+        /* get the control box and increase it by `spread' */
+        cbox = get_control_box( *edges );
+
+        cbox.xMin = ( cbox.xMin - 63 ) / 64 - ( FT_Pos )spread;
+        cbox.xMax = ( cbox.xMax + 63 ) / 64 + ( FT_Pos )spread;
+        cbox.yMin = ( cbox.yMin - 63 ) / 64 - ( FT_Pos )spread;
+        cbox.yMax = ( cbox.yMax + 63 ) / 64 + ( FT_Pos )spread;
+
+        /* now loop over the pixels in the control box. */
+        for ( y = cbox.yMin; y < cbox.yMax; y++ )
+        {
+          for ( x = cbox.xMin; x < cbox.xMax; x++ )
+          {
+            FT_26D6_Vec          grid_point = zero_vector;
+            SDF_Signed_Distance  dist       = max_sdf;
+            FT_UInt              index      = 0;
+
+
+            if ( x < 0 || x >= width )
+              continue;
+            if ( y < 0 || y >= rows )
+              continue;
+
+            grid_point.x = FT_INT_26D6( x );
+            grid_point.y = FT_INT_26D6( y );
+
+            /* This `grid_point` is at the corner, but we */
+            /* use the center of the pixel.               */
+            grid_point.x += FT_INT_26D6( 1 ) / 2;
+            grid_point.y += FT_INT_26D6( 1 ) / 2;
+
+            FT_CALL( sdf_edge_get_min_distance( edges,
+                                                grid_point,
+                                                &dist ) );
+
+            if ( internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+              dist.sign = -dist.sign;
+
+            /* ignore if the distance is greater than spread;       */
+            /* otherwise it creates artifacts due to the wrong sign */
+            if ( dist.distance > sp_sq )
+              continue;
+
+            /* square_root the values and fit in a 6.10 fixed-point */
+            if ( USE_SQUARED_DISTANCES )
+              dist.distance = square_root( dist.distance );
+
+            if ( internal_params.flip_y )
+              index = (FT_UInt)( y * width + x );
+            else
+              index = (FT_UInt)( ( rows - y - 1 ) * width + x );
+
+            /* check whether the pixel is set or not */
+            if ( dists[index].sign == 0 )
+              dists[index] = dist;
+            else if ( dists[index].distance > dist.distance )
+              dists[index] = dist;
+            else if ( FT_ABS( dists[index].distance - dist.distance )
+                        < CORNER_CHECK_EPSILON )
+              dists[index] = resolve_corner( dists[index], dist );
+          }
+        }
+
+        edges = edges->next;
+      }
+
+      contours = contours->next;
+    }
+
+    /* final pass */
+    for ( j = 0; j < rows; j++ )
+    {
+      /* We assume the starting pixel of each row is outside. */
+      FT_Char  current_sign = -1;
+      FT_UInt  index;
+
+
+      if ( internal_params.overload_sign != 0 )
+        current_sign = internal_params.overload_sign < 0 ? -1 : 1;
+
+      for ( i = 0; i < width; i++ )
+      {
+        index = (FT_UInt)( j * width + i );
+
+        /* if the pixel is not set                     */
+        /* its shortest distance is more than `spread` */
+        if ( dists[index].sign == 0 )
+          dists[index].distance = fixed_spread;
+        else
+          current_sign = dists[index].sign;
+
+        /* clamp the values */
+        if ( dists[index].distance > fixed_spread )
+          dists[index].distance = fixed_spread;
+
+        /* flip sign if required */
+        dists[index].distance *= internal_params.flip_sign ? -current_sign
+                                                           :  current_sign;
+
+        /* concatenate to appropriate format */
+        buffer[index] = map_fixed_to_sdf( dists[index].distance,
+                                          fixed_spread );
+      }
+    }
+
+  Exit:
+    FT_FREE( dists );
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   sdf_generate_subdivision
+   *
+   * @Description:
+   *   Subdivide the shape into a number of straight lines, then use the
+   *   above `sdf_generate_bounding_box` function to generate the SDF.
+   *
+   *   Note: After calling this function `shape` no longer has the original
+   *         edges, it only contains lines.
+   *
+   * @Input:
+   *   internal_params ::
+   *     Internal parameters and properties required by the rasterizer.
+   *     See @SDF_Params for more.
+   *
+   *   shape ::
+   *     A complete shape which is used to generate SDF.
+   *
+   *   spread ::
+   *     Maximum distances to be allowed inthe output bitmap.
+   *
+   * @Output:
+   *   bitmap ::
+   *     The output bitmap which will contain the SDF information.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   */
+  static FT_Error
+  sdf_generate_subdivision( const SDF_Params  internal_params,
+                            SDF_Shape*        shape,
+                            FT_UInt           spread,
+                            const FT_Bitmap*  bitmap )
+  {
+    /*
+     * Thanks to Alexei for providing the idea of this optimization.
+     *
+     * We take advantage of two facts.
+     *
+     * (1) Computing the shortest distance from a point to a line segment is
+     *     very fast.
+     * (2) We don't have to compute the shortest distance for the entire
+     *     two-dimensional grid.
+     *
+     * Both ideas lead to the following optimization.
+     *
+     * (1) Split the outlines into a number of line segments.
+     *
+     * (2) For each line segment, only process its neighborhood.
+     *
+     * (3) Compute the closest distance to the line only for neighborhood
+     *     grid points.
+     *
+     * This greatly reduces the number of grid points to check.
+     */
+
+    FT_Error  error = FT_Err_Ok;
+
+
+    FT_CALL( split_sdf_shape( shape ) );
+    FT_CALL( sdf_generate_bounding_box( internal_params,
+                                        shape, spread, bitmap ) );
+
+  Exit:
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * @Function:
+   *   sdf_generate_with_overlaps
+   *
+   * @Description:
+   *   This function can be used to generate SDF for glyphs with overlapping
+   *   contours.  The function generates SDF for contours separately on
+   *   separate bitmaps (to generate SDF it uses
+   *   `sdf_generate_subdivision`).  At the end it simply combines all the
+   *   SDF into the output bitmap; this fixes all the signs and removes
+   *   overlaps.
+   *
+   * @Input:
+   *   internal_params ::
+   *     Internal parameters and properties required by the rasterizer.  See
+   *     @SDF_Params for more.
+   *
+   *   shape ::
+   *     A complete shape which is used to generate SDF.
+   *
+   *   spread ::
+   *     Maximum distances to be allowed in the output bitmap.
+   *
+   * @Output:
+   *   bitmap ::
+   *     The output bitmap which will contain the SDF information.
+   *
+   * @Return:
+   *   FreeType error, 0 means success.
+   *
+   * @Note:
+   *   The function cannot generate a proper SDF for glyphs with
+   *   self-intersecting contours because we cannot separate them into two
+   *   separate bitmaps.  In case of self-intersecting contours it is
+   *   necessary to remove the overlaps before generating the SDF.
+   *
+   */
+  static FT_Error
+  sdf_generate_with_overlaps( SDF_Params        internal_params,
+                              SDF_Shape*        shape,
+                              FT_UInt           spread,
+                              const FT_Bitmap*  bitmap )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+    FT_Int      num_contours;        /* total number of contours      */
+    FT_Int      i, j;                /* iterators                     */
+    FT_Int      width, rows;         /* width and rows of the bitmap  */
+    FT_Bitmap*  bitmaps;             /* separate bitmaps for contours */
+
+    SDF_Contour*  contour;           /* temporary variable to iterate */
+    SDF_Contour*  temp_contour;      /* temporary contour             */
+    SDF_Contour*  head;              /* head of the contour list      */
+    SDF_Shape     temp_shape;        /* temporary shape               */
+
+    FT_Memory      memory;           /* to allocate memory            */
+    FT_SDFFormat*  t;                /* target bitmap buffer          */
+    FT_Bool        flip_sign;        /* flip sign?                    */
+
+    /* orientation of all the separate contours */
+    SDF_Contour_Orientation*  orientations;
+
+
+    bitmaps      = NULL;
+    orientations = NULL;
+    head         = NULL;
+
+    if ( !shape || !bitmap || !shape->memory )
+      return FT_THROW( Invalid_Argument );
+
+    /* Disable `flip_sign` to avoid extra complication */
+    /* during the combination phase.                   */
+    flip_sign                 = internal_params.flip_sign;
+    internal_params.flip_sign = 0;
+
+    contour           = shape->contours;
+    memory            = shape->memory;
+    temp_shape.memory = memory;
+    width             = (FT_Int)bitmap->width;
+    rows              = (FT_Int)bitmap->rows;
+    num_contours      = 0;
+
+    /* find the number of contours in the shape */
+    while ( contour )
+    {
+      num_contours++;
+      contour = contour->next;
+    }
+
+    /* allocate the bitmaps to generate SDF for separate contours */
+    if ( FT_ALLOC( bitmaps,
+                   (FT_UInt)num_contours * sizeof ( *bitmaps ) ) )
+      goto Exit;
+
+    /* allocate array to hold orientation for all contours */
+    if ( FT_ALLOC( orientations,
+                   (FT_UInt)num_contours * sizeof ( *orientations ) ) )
+      goto Exit;
+
+    contour = shape->contours;
+
+    /* Iterate over all contours and generate SDF separately. */
+    for ( i = 0; i < num_contours; i++ )
+    {
+      /* initialize the corresponding bitmap */
+      FT_Bitmap_Init( &bitmaps[i] );
+
+      bitmaps[i].width      = bitmap->width;
+      bitmaps[i].rows       = bitmap->rows;
+      bitmaps[i].pitch      = bitmap->pitch;
+      bitmaps[i].num_grays  = bitmap->num_grays;
+      bitmaps[i].pixel_mode = bitmap->pixel_mode;
+
+      /* allocate memory for the buffer */
+      if ( FT_ALLOC( bitmaps[i].buffer,
+                     bitmap->rows * (FT_UInt)bitmap->pitch ) )
+        goto Exit;
+
+      /* determine the orientation */
+      orientations[i] = get_contour_orientation( contour );
+
+      /* The `overload_sign` property is specific to  */
+      /* `sdf_generate_bounding_box`.  This basically */
+      /* overloads the default sign of the outside    */
+      /* pixels, which is necessary for               */
+      /* counter-clockwise contours.                  */
+      if ( orientations[i] == SDF_ORIENTATION_CCW                   &&
+           internal_params.orientation == FT_ORIENTATION_FILL_RIGHT )
+        internal_params.overload_sign = 1;
+      else if ( orientations[i] == SDF_ORIENTATION_CW                   &&
+                internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+        internal_params.overload_sign = 1;
+      else
+        internal_params.overload_sign = 0;
+
+      /* Make `contour->next` NULL so that there is   */
+      /* one contour in the list.  Also hold the next */
+      /* contour in a temporary variable so as to     */
+      /* restore the original value.                  */
+      temp_contour  = contour->next;
+      contour->next = NULL;
+
+      /* Use `temp_shape` to hold the new contour. */
+      /* Now, `temp_shape` has only one contour.   */
+      temp_shape.contours = contour;
+
+      /* finally generate the SDF */
+      FT_CALL( sdf_generate_subdivision( internal_params,
+                                         &temp_shape,
+                                         spread,
+                                         &bitmaps[i] ) );
+
+      /* Restore the original `next` variable. */
+      contour->next = temp_contour;
+
+      /* Since `split_sdf_shape` deallocated the original */
+      /* contours list we need to assign the new value to */
+      /* the shape's contour.                             */
+      temp_shape.contours->next = head;
+      head                      = temp_shape.contours;
+
+      /* Simply flip the orientation in case of post-script fonts */
+      /* so as to avoid modificatons in the combining phase.      */
+      if ( internal_params.orientation == FT_ORIENTATION_FILL_LEFT )
+      {
+        if ( orientations[i] == SDF_ORIENTATION_CW )
+          orientations[i] = SDF_ORIENTATION_CCW;
+        else if ( orientations[i] == SDF_ORIENTATION_CCW )
+          orientations[i] = SDF_ORIENTATION_CW;
+      }
+
+      contour = contour->next;
+    }
+
+    /* assign the new contour list to `shape->contours` */
+    shape->contours = head;
+
+    /* cast the output bitmap buffer */
+    t = (FT_SDFFormat*)bitmap->buffer;
+
+    /* Iterate over all pixels and combine all separate    */
+    /* contours.  These are the rules for combining:       */
+    /*                                                     */
+    /* (1) For all clockwise contours, compute the largest */
+    /*     value.  Name this as `val_c`.                   */
+    /* (2) For all counter-clockwise contours, compute the */
+    /*     smallest value.  Name this as `val_ac`.         */
+    /* (3) Now, finally use the smaller value of `val_c'   */
+    /*     and `val_ac'.                                   */
+    for ( j = 0; j < rows; j++ )
+    {
+      for ( i = 0; i < width; i++ )
+      {
+        FT_Int  id = j * width + i;       /* index of current pixel    */
+        FT_Int  c;                        /* contour iterator          */
+
+        FT_SDFFormat  val_c  = 0;         /* max clockwise value       */
+        FT_SDFFormat  val_ac = UCHAR_MAX; /* min counter-clockwise val */
+
+
+        /* iterate through all the contours */
+        for ( c = 0; c < num_contours; c++ )
+        {
+          /* current contour value */
+          FT_SDFFormat  temp = ( (FT_SDFFormat*)bitmaps[c].buffer )[id];
+
+
+          if ( orientations[c] == SDF_ORIENTATION_CW )
+            val_c = FT_MAX( val_c, temp );   /* clockwise         */
+          else
+            val_ac = FT_MIN( val_ac, temp ); /* counter-clockwise */
+        }
+
+        /* Finally find the smaller of the two and assign to output. */
+        /* Also apply `flip_sign` if set.                            */
+        t[id] = FT_MIN( val_c, val_ac );
+
+        if ( flip_sign )
+          t[id] = invert_sign( t[id] );
+      }
+    }
+
+  Exit:
+    /* deallocate orientations array */
+    if ( orientations )
+      FT_FREE( orientations );
+
+    /* deallocate temporary bitmaps */
+    if ( bitmaps )
+    {
+      if ( num_contours == 0 )
+        error = FT_THROW( Raster_Corrupted );
+      else
+      {
+        for ( i = 0; i < num_contours; i++ )
+          FT_FREE( bitmaps[i].buffer );
+
+        FT_FREE( bitmaps );
+      }
+    }
+
+    /* restore the `flip_sign` property */
+    internal_params.flip_sign = flip_sign;
+
+    return error;
+  }
+
+
+  /**************************************************************************
+   *
+   * interface functions
+   *
+   */
+
+  static FT_Error
+  sdf_raster_new( FT_Memory     memory,
+                  SDF_PRaster*  araster )
+  {
+    FT_Error     error;
+    SDF_PRaster  raster = NULL;
+
+
+    if ( !FT_NEW( raster ) )
+      raster->memory = memory;
+
+    *araster = raster;
+
+   return error;
+  }
+
+
+  static void
+  sdf_raster_reset( FT_Raster       raster,
+                    unsigned char*  pool_base,
+                    unsigned long   pool_size )
+  {
+    FT_UNUSED( raster );
+    FT_UNUSED( pool_base );
+    FT_UNUSED( pool_size );
+  }
+
+
+  static FT_Error
+  sdf_raster_set_mode( FT_Raster      raster,
+                       unsigned long  mode,
+                       void*          args )
+  {
+    FT_UNUSED( raster );
+    FT_UNUSED( mode );
+    FT_UNUSED( args );
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  sdf_raster_render( FT_Raster                raster,
+                     const FT_Raster_Params*  params )
+  {
+    FT_Error                  error      = FT_Err_Ok;
+    SDF_TRaster*              sdf_raster = (SDF_TRaster*)raster;
+    FT_Outline*               outline    = NULL;
+    const SDF_Raster_Params*  sdf_params = (const SDF_Raster_Params*)params;
+
+    FT_Memory   memory = NULL;
+    SDF_Shape*  shape  = NULL;
+    SDF_Params  internal_params;
+
+
+    /* check for valid arguments */
+    if ( !sdf_raster || !sdf_params )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    outline = (FT_Outline*)sdf_params->root.source;
+
+    /* check whether outline is valid */
+    if ( !outline )
+    {
+      error = FT_THROW( Invalid_Outline );
+      goto Exit;
+    }
+
+    /* if the outline is empty, return */
+    if ( outline->n_points <= 0 || outline->n_contours <= 0 )
+      goto Exit;
+
+    /* check whether the outline has valid fields */
+    if ( !outline->contours || !outline->points )
+    {
+      error = FT_THROW( Invalid_Outline );
+      goto Exit;
+    }
+
+    /* check whether spread is set properly */
+    if ( sdf_params->spread > MAX_SPREAD ||
+         sdf_params->spread < MIN_SPREAD )
+    {
+      FT_TRACE0(( "sdf_raster_render:"
+                  " The `spread' field of `SDF_Raster_Params' is invalid,\n" ));
+      FT_TRACE0(( "                  "
+                  " the value of this field must be within [%d, %d].\n",
+                  MIN_SPREAD, MAX_SPREAD ));
+      FT_TRACE0(( "                  "
+                  " Also, you must pass `SDF_Raster_Params' instead of\n" ));
+      FT_TRACE0(( "                  "
+                  " the default `FT_Raster_Params' while calling\n" ));
+      FT_TRACE0(( "                  "
+                  " this function and set the fields properly.\n" ));
+
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    memory = sdf_raster->memory;
+    if ( !memory )
+    {
+      FT_TRACE0(( "sdf_raster_render:"
+                  " Raster not setup properly,\n" ));
+      FT_TRACE0(( "                  "
+                  " unable to find memory handle.\n" ));
+
+      error = FT_THROW( Invalid_Handle );
+      goto Exit;
+    }
+
+    /* set up the parameters */
+    internal_params.orientation   = FT_Outline_Get_Orientation( outline );
+    internal_params.flip_sign     = sdf_params->flip_sign;
+    internal_params.flip_y        = sdf_params->flip_y;
+    internal_params.overload_sign = 0;
+
+    FT_CALL( sdf_shape_new( memory, &shape ) );
+
+    FT_CALL( sdf_outline_decompose( outline, shape ) );
+
+    if ( sdf_params->overlaps )
+      FT_CALL( sdf_generate_with_overlaps( internal_params,
+                                           shape, sdf_params->spread,
+                                           sdf_params->root.target ) );
+    else
+      FT_CALL( sdf_generate_subdivision( internal_params,
+                                         shape, sdf_params->spread,
+                                         sdf_params->root.target ) );
+
+    if ( shape )
+      sdf_shape_done( &shape );
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  sdf_raster_done( FT_Raster  raster )
+  {
+    FT_Memory  memory = (FT_Memory)((SDF_TRaster*)raster)->memory;
+
+
+    FT_FREE( raster );
+  }
+
+
+  FT_DEFINE_RASTER_FUNCS(
+    ft_sdf_raster,
+
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Raster_New_Func)     sdf_raster_new,       /* raster_new      */
+    (FT_Raster_Reset_Func)   sdf_raster_reset,     /* raster_reset    */
+    (FT_Raster_Set_Mode_Func)sdf_raster_set_mode,  /* raster_set_mode */
+    (FT_Raster_Render_Func)  sdf_raster_render,    /* raster_render   */
+    (FT_Raster_Done_Func)    sdf_raster_done       /* raster_done     */
+  )
+
+
+/* END */
diff --git a/freetype/src/sdf/ftsdf.h b/freetype/src/sdf/ftsdf.h
new file mode 100644
index 000000000..187b418af
--- /dev/null
+++ b/freetype/src/sdf/ftsdf.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+ *
+ * ftsdf.h
+ *
+ *   Signed Distance Field support (specification).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTSDF_H_
+#define FTSDF_H_
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include <freetype/ftimage.h>
+
+/* common properties and function */
+#include "ftsdfcommon.h"
+
+FT_BEGIN_HEADER
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   SDF_Raster_Params
+   *
+   * @description:
+   *   This struct must be passed to the raster render function
+   *   @FT_Raster_RenderFunc instead of @FT_Raster_Params because the
+   *   rasterizer requires some additional information to render properly.
+   *
+   * @fields:
+   *   root ::
+   *     The native raster parameters structure.
+   *
+   *   spread ::
+   *     This is an essential parameter/property required by the renderer.
+   *     `spread` defines the maximum unsigned value that is present in the
+   *     final SDF output.  For the default value check file
+   *     `ftsdfcommon.h`.
+   *
+   *   flip_sign ::
+   *     By default positive values indicate positions inside of contours,
+   *     i.e., filled by a contour.  If this property is true then that
+   *     output will be the opposite of the default, i.e., negative values
+   *     indicate positions inside of contours.
+   *
+   *   flip_y ::
+   *     Setting this parameter to true maked the output image flipped
+   *     along the y-axis.
+   *
+   *   overlaps ::
+   *     Set this to true to generate SDF for glyphs having overlapping
+   *     contours.  The overlapping support is limited to glyphs that do not
+   *     have self-intersecting contours.  Also, removing overlaps require a
+   *     considerable amount of extra memory; additionally, it will not work
+   *     if generating SDF from bitmap.
+   *
+   * @note:
+   *   All properties are valid for both the 'sdf' and 'bsdf' renderers; the
+   *   exception is `overlaps`, which gets ignored by the 'bsdf' renderer.
+   *
+   */
+  typedef struct  SDF_Raster_Params_
+  {
+    FT_Raster_Params  root;
+    FT_UInt           spread;
+    FT_Bool           flip_sign;
+    FT_Bool           flip_y;
+    FT_Bool           overlaps;
+
+  } SDF_Raster_Params;
+
+
+  /* rasterizer to convert outline to SDF */
+  FT_EXPORT_VAR( const FT_Raster_Funcs )  ft_sdf_raster;
+
+  /* rasterizer to convert bitmap to SDF */
+  FT_EXPORT_VAR( const FT_Raster_Funcs )  ft_bitmap_sdf_raster;
+
+FT_END_HEADER
+
+#endif /* FTSDF_H_ */
+
+
+/* END */
diff --git a/freetype/src/sdf/ftsdfcommon.c b/freetype/src/sdf/ftsdfcommon.c
new file mode 100644
index 000000000..91aa521bb
--- /dev/null
+++ b/freetype/src/sdf/ftsdfcommon.c
@@ -0,0 +1,147 @@
+/****************************************************************************
+ *
+ * ftsdfcommon.c
+ *
+ *   Auxiliary data for Signed Distance Field support (body).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include "ftsdf.h"
+#include "ftsdfcommon.h"
+
+
+  /**************************************************************************
+   *
+   * common functions
+   *
+   */
+
+  /*
+   * Original algorithm:
+   *
+   *   https://github.com/chmike/fpsqrt
+   *
+   * Use this to compute the square root of a 16.16 fixed point number.
+   */
+  FT_LOCAL_DEF( FT_16D16 )
+  square_root( FT_16D16  val )
+  {
+    FT_ULong  t, q, b, r;
+
+
+    r = (FT_ULong)val;
+    b = 0x40000000L;
+    q = 0;
+
+    while ( b > 0x40L )
+    {
+      t = q + b;
+
+      if ( r >= t )
+      {
+        r -= t;
+        q  = t + b;
+      }
+
+      r <<= 1;
+      b >>= 1;
+    }
+
+    q >>= 8;
+
+    return (FT_16D16)q;
+  }
+
+
+  /**************************************************************************
+   *
+   * format and sign manipulating functions
+   *
+   */
+
+  /*
+   * Convert 16.16 fixed point values to the desired output format.
+   * In this case we reduce 16.16 fixed point values to normalized
+   * 8-bit values.
+   *
+   * The `max_value` in the parameter is the maximum value in the
+   * distance field map and is equal to the spread.  We normalize
+   * the distances using this value instead of computing the maximum
+   * value for the entire bitmap.
+   *
+   * You can use this function to map the 16.16 signed values to any
+   * format required.  Do note that the output buffer is 8-bit, so only
+   * use an 8-bit format for `FT_SDFFormat`, or increase the buffer size in
+   * `ftsdfrend.c`.
+   */
+  FT_LOCAL_DEF( FT_SDFFormat )
+  map_fixed_to_sdf( FT_16D16  dist,
+                    FT_16D16  max_value )
+  {
+    FT_SDFFormat  out;
+    FT_16D16      udist;
+
+
+    /* normalize the distance values */
+    dist = FT_DivFix( dist, max_value );
+
+    udist = dist < 0 ? -dist : dist;
+
+    /* Reduce the distance values to 8 bits.                   */
+    /*                                                         */
+    /* Since +1/-1 in 16.16 takes the 16th bit, we right-shift */
+    /* the number by 9 to make it fit into the 7-bit range.    */
+    /*                                                         */
+    /* One bit is reserved for the sign.                       */
+    udist >>= 9;
+
+    /* Since `char` can only store a maximum positive value    */
+    /* of 127 we need to make sure it does not wrap around and */
+    /* give a negative value.                                  */
+    if ( dist > 0 && udist > 127 )
+      udist = 127;
+    if ( dist < 0 && udist > 128 )
+      udist = 128;
+
+    /* Output the data; negative values are from [0, 127] and positive    */
+    /* from [128, 255].  One important thing is that negative values      */
+    /* are inverted here, that means [0, 128] maps to [-128, 0] linearly. */
+    /* More on that in `freetype.h` near the documentation of             */
+    /* `FT_RENDER_MODE_SDF`.                                              */
+    out = dist < 0 ? 128 - (FT_SDFFormat)udist
+                   : (FT_SDFFormat)udist + 128;
+
+    return out;
+  }
+
+
+  /*
+   * Invert the signed distance packed into the corresponding format.
+   * So if the values are negative they will become positive in the
+   * chosen format.
+   *
+   * [Note]: This function should only be used after converting the
+   *         16.16 signed distance values to `FT_SDFFormat`.  If that
+   *         conversion has not been done, then simply invert the sign
+   *         and use the above function to pack the values.
+   */
+  FT_LOCAL_DEF( FT_SDFFormat )
+  invert_sign( FT_SDFFormat  dist )
+  {
+    return 255 - dist;
+  }
+
+
+/* END */
diff --git a/freetype/src/sdf/ftsdfcommon.h b/freetype/src/sdf/ftsdfcommon.h
new file mode 100644
index 000000000..44f6bba53
--- /dev/null
+++ b/freetype/src/sdf/ftsdfcommon.h
@@ -0,0 +1,139 @@
+/****************************************************************************
+ *
+ * ftsdfcommon.h
+ *
+ *   Auxiliary data for Signed Distance Field support (specification).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+  /****************************************************
+   *
+   * This file contains common functions and properties
+   * for both the 'sdf' and 'bsdf' renderers.
+   *
+   */
+
+#ifndef FTSDFCOMMON_H_
+#define FTSDFCOMMON_H_
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include <freetype/internal/ftobjs.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /**************************************************************************
+   *
+   * default values (cannot be set individually for each renderer)
+   *
+   */
+
+  /* default spread value */
+#define DEFAULT_SPREAD  8
+  /* minimum spread supported by the renderer */
+#define MIN_SPREAD      2
+  /* maximum spread supported by the renderer */
+#define MAX_SPREAD      32
+
+
+  /**************************************************************************
+   *
+   * common definitions (cannot be set individually for each renderer)
+   *
+   */
+
+  /* If this macro is set to 1 the rasterizer uses squared distances for */
+  /* computation.  It can greatly improve the performance but there is a */
+  /* chance of overflow and artifacts.  You can safely use it up to a    */
+  /* pixel size of 128.                                                  */
+#ifndef USE_SQUARED_DISTANCES
+#define USE_SQUARED_DISTANCES  0
+#endif
+
+
+  /**************************************************************************
+   *
+   * common macros
+   *
+   */
+
+  /* convert int to 26.6 fixed-point   */
+#define FT_INT_26D6( x )   ( x * 64 )
+  /* convert int to 16.16 fixed-point  */
+#define FT_INT_16D16( x )  ( x * 65536 )
+  /* convert 26.6 to 16.16 fixed-point */
+#define FT_26D6_16D16( x ) ( x * 1024 )
+
+
+  /* Convenience macro to call a function; it  */
+  /* jumps to label `Exit` if an error occurs. */
+#define FT_CALL( x ) do                          \
+                     {                           \
+                       error = ( x );            \
+                       if ( error != FT_Err_Ok ) \
+                         goto Exit;              \
+                     } while ( 0 )
+
+
+  /*
+   * The macro `VECTOR_LENGTH_16D16` computes either squared distances or
+   * actual distances, depending on the value of `USE_SQUARED_DISTANCES`.
+   *
+   * By using squared distances the performance can be greatly improved but
+   * there is a risk of overflow.
+   */
+#if USE_SQUARED_DISTANCES
+#define VECTOR_LENGTH_16D16( v )  ( FT_MulFix( v.x, v.x ) + \
+                                    FT_MulFix( v.y, v.y ) )
+#else
+#define VECTOR_LENGTH_16D16( v )  FT_Vector_Length( &v )
+#endif
+
+
+  /**************************************************************************
+   *
+   * common typedefs
+   *
+   */
+
+  typedef FT_Vector FT_26D6_Vec;   /* with 26.6 fixed-point components  */
+  typedef FT_Vector FT_16D16_Vec;  /* with 16.16 fixed-point components */
+
+  typedef FT_Fixed  FT_16D16;      /* 16.16 fixed-point representation  */
+  typedef FT_Fixed  FT_26D6;       /* 26.6 fixed-point representation   */
+  typedef FT_Byte   FT_SDFFormat;  /* format to represent SDF data      */
+
+  typedef FT_BBox   FT_CBox;       /* control box of a curve            */
+
+
+  FT_LOCAL( FT_16D16 )
+  square_root( FT_16D16  val );
+
+  FT_LOCAL( FT_SDFFormat )
+  map_fixed_to_sdf( FT_16D16  dist,
+                    FT_16D16  max_value );
+
+  FT_LOCAL( FT_SDFFormat )
+  invert_sign( FT_SDFFormat  dist );
+
+
+FT_END_HEADER
+
+#endif /* FTSDFCOMMON_H_ */
+
+
+/* END */
diff --git a/freetype/src/sdf/ftsdferrs.h b/freetype/src/sdf/ftsdferrs.h
new file mode 100644
index 000000000..dbb113d53
--- /dev/null
+++ b/freetype/src/sdf/ftsdferrs.h
@@ -0,0 +1,37 @@
+/****************************************************************************
+ *
+ * ftsdferrs.h
+ *
+ *   Signed Distance Field error codes (specification only).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTSDFERRS_H_
+#define FTSDFERRS_H_
+
+#include <freetype/ftmoderr.h>
+
+#undef FTERRORS_H_
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  Sdf_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Sdf
+
+#include <freetype/fterrors.h>
+
+#endif /* FTSDFERRS_H_ */
+
+
+/* END */
diff --git a/freetype/src/sdf/ftsdfrend.c b/freetype/src/sdf/ftsdfrend.c
new file mode 100644
index 000000000..30f2e62a4
--- /dev/null
+++ b/freetype/src/sdf/ftsdfrend.c
@@ -0,0 +1,614 @@
+/****************************************************************************
+ *
+ * ftsdfrend.c
+ *
+ *   Signed Distance Field renderer interface (body).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include <freetype/internal/ftdebug.h>
+#include <freetype/internal/ftobjs.h>
+#include <freetype/internal/services/svprop.h>
+#include <freetype/ftoutln.h>
+#include <freetype/ftbitmap.h>
+#include "ftsdfrend.h"
+#include "ftsdf.h"
+
+#include "ftsdferrs.h"
+
+
+  /**************************************************************************
+   *
+   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
+   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+   * messages during execution.
+   */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  sdf
+
+
+  /**************************************************************************
+   *
+   * macros and default property values
+   *
+   */
+#define SDF_RENDERER( rend )  ( (SDF_Renderer)rend )
+
+
+  /**************************************************************************
+   *
+   * for setting properties
+   *
+   */
+
+  /* property setter function */
+  static FT_Error
+  sdf_property_set( FT_Module    module,
+                    const char*  property_name,
+                    const void*  value,
+                    FT_Bool      value_is_string )
+  {
+    FT_Error      error  = FT_Err_Ok;
+    SDF_Renderer  render = SDF_RENDERER( FT_RENDERER( module ) );
+
+    FT_UNUSED( value_is_string );
+
+
+    if ( ft_strcmp( property_name, "spread" ) == 0 )
+    {
+      FT_Int  val = *(const FT_Int*)value;
+
+
+      if ( val > MAX_SPREAD || val < MIN_SPREAD )
+      {
+        FT_TRACE0(( "[sdf] sdf_property_set:"
+                    " the `spread' property can have a value\n" ));
+        FT_TRACE0(( "                       "
+                    " within range [%d, %d] (value provided: %d)\n",
+                    MIN_SPREAD, MAX_SPREAD, val ));
+
+        error = FT_THROW( Invalid_Argument );
+        goto Exit;
+      }
+
+      render->spread = (FT_UInt)val;
+      FT_TRACE7(( "[sdf] sdf_property_set:"
+                  " updated property `spread' to %d\n", val ));
+    }
+
+    else if ( ft_strcmp( property_name, "flip_sign" ) == 0 )
+    {
+      FT_Int  val = *(const FT_Int*)value;
+
+
+      render->flip_sign = val ? 1 : 0;
+      FT_TRACE7(( "[sdf] sdf_property_set:"
+                  " updated property `flip_sign' to %d\n", val ));
+    }
+
+    else if ( ft_strcmp( property_name, "flip_y" ) == 0 )
+    {
+      FT_Int  val = *(const FT_Int*)value;
+
+
+      render->flip_y = val ? 1 : 0;
+      FT_TRACE7(( "[sdf] sdf_property_set:"
+                  " updated property `flip_y' to %d\n", val ));
+    }
+
+    else if ( ft_strcmp( property_name, "overlaps" ) == 0 )
+    {
+      FT_Bool  val = *(const FT_Bool*)value;
+
+
+      render->overlaps = val;
+      FT_TRACE7(( "[sdf] sdf_property_set:"
+                  " updated property `overlaps' to %d\n", val ));
+    }
+
+    else
+    {
+      FT_TRACE0(( "[sdf] sdf_property_set:"
+                  " missing property `%s'\n", property_name ));
+      error = FT_THROW( Missing_Property );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* property getter function */
+  static FT_Error
+  sdf_property_get( FT_Module    module,
+                    const char*  property_name,
+                    void*        value )
+  {
+    FT_Error      error  = FT_Err_Ok;
+    SDF_Renderer  render = SDF_RENDERER( FT_RENDERER( module ) );
+
+
+    if ( ft_strcmp( property_name, "spread" ) == 0 )
+    {
+      FT_UInt*  val = (FT_UInt*)value;
+
+
+      *val = render->spread;
+    }
+
+    else if ( ft_strcmp( property_name, "flip_sign" ) == 0 )
+    {
+      FT_Int*  val = (FT_Int*)value;
+
+
+      *val = render->flip_sign;
+    }
+
+    else if ( ft_strcmp( property_name, "flip_y" ) == 0 )
+    {
+      FT_Int*  val = (FT_Int*)value;
+
+
+      *val = render->flip_y;
+    }
+
+    else if ( ft_strcmp( property_name, "overlaps" ) == 0 )
+    {
+      FT_Int*  val = (FT_Int*)value;
+
+
+      *val = render->overlaps;
+    }
+
+    else
+    {
+      FT_TRACE0(( "[sdf] sdf_property_get:"
+                  " missing property `%s'\n", property_name ));
+      error = FT_THROW( Missing_Property );
+    }
+
+    return error;
+  }
+
+
+  FT_DEFINE_SERVICE_PROPERTIESREC(
+    sdf_service_properties,
+
+    (FT_Properties_SetFunc)sdf_property_set,        /* set_property */
+    (FT_Properties_GetFunc)sdf_property_get )       /* get_property */
+
+
+  FT_DEFINE_SERVICEDESCREC1(
+    sdf_services,
+
+    FT_SERVICE_ID_PROPERTIES, &sdf_service_properties )
+
+
+  static FT_Module_Interface
+  ft_sdf_requester( FT_Renderer  render,
+                    const char*  module_interface )
+  {
+    FT_UNUSED( render );
+
+    return ft_service_list_lookup( sdf_services, module_interface );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  OUTLINE TO SDF CONVERTER                                           **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /**************************************************************************
+   *
+   * interface functions
+   *
+   */
+
+  static FT_Error
+  ft_sdf_init( FT_Renderer  render )
+  {
+    SDF_Renderer  sdf_render = SDF_RENDERER( render );
+
+
+    sdf_render->spread    = DEFAULT_SPREAD;
+    sdf_render->flip_sign = 0;
+    sdf_render->flip_y    = 0;
+    sdf_render->overlaps  = 0;
+
+    return FT_Err_Ok;
+  }
+
+
+  static void
+  ft_sdf_done( FT_Renderer  render )
+  {
+    FT_UNUSED( render );
+  }
+
+
+  /* generate signed distance field from a glyph's slot image */
+  static FT_Error
+  ft_sdf_render( FT_Renderer       module,
+                 FT_GlyphSlot      slot,
+                 FT_Render_Mode    mode,
+                 const FT_Vector*  origin )
+  {
+    FT_Error     error   = FT_Err_Ok;
+    FT_Outline*  outline = &slot->outline;
+    FT_Bitmap*   bitmap  = &slot->bitmap;
+    FT_Memory    memory  = NULL;
+    FT_Renderer  render  = NULL;
+
+    FT_Pos  x_shift = 0;
+    FT_Pos  y_shift = 0;
+
+    FT_Pos  x_pad = 0;
+    FT_Pos  y_pad = 0;
+
+    SDF_Raster_Params  params;
+    SDF_Renderer       sdf_module = SDF_RENDERER( module );
+
+
+    render = &sdf_module->root;
+    memory = render->root.memory;
+
+    /* check whether slot format is correct before rendering */
+    if ( slot->format != render->glyph_format )
+    {
+      error = FT_THROW( Invalid_Glyph_Format );
+      goto Exit;
+    }
+
+    /* check whether render mode is correct */
+    if ( mode != FT_RENDER_MODE_SDF )
+    {
+      error = FT_THROW( Cannot_Render_Glyph );
+      goto Exit;
+    }
+
+    /* deallocate the previously allocated bitmap */
+    if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+    {
+      FT_FREE( bitmap->buffer );
+      slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+    }
+
+    /* preset the bitmap using the glyph's outline;         */
+    /* the sdf bitmap is similar to an anti-aliased bitmap  */
+    /* with a slightly bigger size and different pixel mode */
+    if ( ft_glyphslot_preset_bitmap( slot, FT_RENDER_MODE_NORMAL, origin ) )
+    {
+      error = FT_THROW( Raster_Overflow );
+      goto Exit;
+    }
+
+    /* the rows and pitch must be valid after presetting the */
+    /* bitmap using outline                                  */
+    if ( !bitmap->rows || !bitmap->pitch )
+    {
+      FT_ERROR(( "ft_sdf_render: failed to preset bitmap\n" ));
+
+      error = FT_THROW( Cannot_Render_Glyph );
+      goto Exit;
+    }
+
+    /* the padding will simply be equal to the `spread' */
+    x_pad = sdf_module->spread;
+    y_pad = sdf_module->spread;
+
+    /* apply the padding; will be in all the directions */
+    bitmap->rows  += y_pad * 2;
+    bitmap->width += x_pad * 2;
+
+    /* ignore the pitch, pixel mode and set custom */
+    bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+    bitmap->pitch      = (int)( bitmap->width );
+    bitmap->num_grays  = 255;
+
+    /* allocate new buffer */
+    if ( FT_ALLOC_MULT( bitmap->buffer, bitmap->rows, bitmap->pitch ) )
+      goto Exit;
+
+    slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+    slot->bitmap_top  += y_pad;
+    slot->bitmap_left -= x_pad;
+
+    x_shift  = 64 * -slot->bitmap_left;
+    y_shift  = 64 * -slot->bitmap_top;
+    y_shift += 64 * (FT_Int)bitmap->rows;
+
+    if ( origin )
+    {
+      x_shift += origin->x;
+      y_shift += origin->y;
+    }
+
+    /* translate outline to render it into the bitmap */
+    if ( x_shift || y_shift )
+      FT_Outline_Translate( outline, x_shift, y_shift );
+
+    /* set up parameters */
+    params.root.target = bitmap;
+    params.root.source = outline;
+    params.root.flags  = FT_RASTER_FLAG_SDF;
+    params.spread      = sdf_module->spread;
+    params.flip_sign   = sdf_module->flip_sign;
+    params.flip_y      = sdf_module->flip_y;
+    params.overlaps    = sdf_module->overlaps;
+
+    /* render the outline */
+    error = render->raster_render( render->raster,
+                                   (const FT_Raster_Params*)&params );
+
+    /* transform the outline back to the original state */
+    if ( x_shift || y_shift )
+      FT_Outline_Translate( outline, -x_shift, -y_shift );
+
+  Exit:
+    if ( !error )
+    {
+      /* the glyph is successfully rendered to a bitmap */
+      slot->format = FT_GLYPH_FORMAT_BITMAP;
+    }
+    else if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+    {
+      FT_FREE( bitmap->buffer );
+      slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+    }
+
+    return error;
+  }
+
+
+  /* transform the glyph using matrix and/or delta */
+  static FT_Error
+  ft_sdf_transform( FT_Renderer       render,
+                    FT_GlyphSlot      slot,
+                    const FT_Matrix*  matrix,
+                    const FT_Vector*  delta )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    if ( slot->format != render->glyph_format )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( matrix )
+      FT_Outline_Transform( &slot->outline, matrix );
+
+    if ( delta )
+      FT_Outline_Translate( &slot->outline, delta->x, delta->y );
+
+  Exit:
+    return error;
+  }
+
+
+  /* return the control box of a glyph's outline */
+  static void
+  ft_sdf_get_cbox( FT_Renderer   render,
+                   FT_GlyphSlot  slot,
+                   FT_BBox*      cbox )
+  {
+    FT_ZERO( cbox );
+
+    if ( slot->format == render->glyph_format )
+      FT_Outline_Get_CBox( &slot->outline, cbox );
+  }
+
+
+  /* set render specific modes or attributes */
+  static FT_Error
+  ft_sdf_set_mode( FT_Renderer  render,
+                   FT_ULong     mode_tag,
+                   FT_Pointer   data )
+  {
+    /* pass it to the rasterizer */
+    return render->clazz->raster_class->raster_set_mode( render->raster,
+                                                         mode_tag,
+                                                         data );
+  }
+
+
+  FT_DEFINE_RENDERER(
+    ft_sdf_renderer_class,
+
+    FT_MODULE_RENDERER,
+    sizeof ( SDF_Renderer_Module ),
+
+    "sdf",
+    0x10000L,
+    0x20000L,
+
+    NULL,
+
+    (FT_Module_Constructor)ft_sdf_init,
+    (FT_Module_Destructor) ft_sdf_done,
+    (FT_Module_Requester)  ft_sdf_requester,
+
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Renderer_RenderFunc)   ft_sdf_render,     /* render_glyph    */
+    (FT_Renderer_TransformFunc)ft_sdf_transform,  /* transform_glyph */
+    (FT_Renderer_GetCBoxFunc)  ft_sdf_get_cbox,   /* get_glyph_cbox  */
+    (FT_Renderer_SetModeFunc)  ft_sdf_set_mode,   /* set_mode        */
+
+    (FT_Raster_Funcs*)&ft_sdf_raster              /* raster_class    */
+  )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  BITMAP TO SDF CONVERTER                                            **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* generate signed distance field from glyph's bitmap */
+  static FT_Error
+  ft_bsdf_render( FT_Renderer       module,
+                  FT_GlyphSlot      slot,
+                  FT_Render_Mode    mode,
+                  const FT_Vector*  origin )
+  {
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = NULL;
+
+    FT_Bitmap*   bitmap  = &slot->bitmap;
+    FT_Renderer  render  = NULL;
+    FT_Bitmap    target;
+
+    FT_Pos  x_pad = 0;
+    FT_Pos  y_pad = 0;
+
+    SDF_Raster_Params  params;
+    SDF_Renderer       sdf_module = SDF_RENDERER( module );
+
+
+    /* initialize the bitmap in case any error occurs */
+    FT_Bitmap_Init( &target );
+
+    render = &sdf_module->root;
+    memory = render->root.memory;
+
+    /* check whether slot format is correct before rendering */
+    if ( slot->format != render->glyph_format )
+    {
+      error = FT_THROW( Invalid_Glyph_Format );
+      goto Exit;
+    }
+
+    /* check whether render mode is correct */
+    if ( mode != FT_RENDER_MODE_SDF )
+    {
+      error = FT_THROW( Cannot_Render_Glyph );
+      goto Exit;
+    }
+
+    if ( origin )
+    {
+      FT_ERROR(( "ft_bsdf_render: can't translate the bitmap\n" ));
+
+      error = FT_THROW( Unimplemented_Feature );
+      goto Exit;
+    }
+
+    /* Do not generate SDF if the bitmap is not owned by the       */
+    /* glyph: it might be that the source buffer is already freed. */
+    if ( !( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
+    {
+      FT_ERROR(( "ft_bsdf_render: can't generate SDF from"
+                 " unowned source bitmap\n" ));
+
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    if ( !bitmap->rows || !bitmap->pitch )
+    {
+      FT_ERROR(( "ft_bsdf_render: invalid bitmap size\n" ));
+
+      error = FT_THROW( Invalid_Argument );
+      goto Exit;
+    }
+
+    FT_Bitmap_New( &target );
+
+    /* padding will simply be equal to `spread` */
+    x_pad = sdf_module->spread;
+    y_pad = sdf_module->spread;
+
+    /* apply padding, which extends to all directions */
+    target.rows  = bitmap->rows  + y_pad * 2;
+    target.width = bitmap->width + x_pad * 2;
+
+    /* set up the target bitmap */
+    target.pixel_mode = FT_PIXEL_MODE_GRAY;
+    target.pitch      = (int)( target.width );
+    target.num_grays  = 255;
+
+    if ( FT_ALLOC_MULT( target.buffer, target.rows, target.pitch ) )
+      goto Exit;
+
+    /* set up parameters */
+    params.root.target = &target;
+    params.root.source = bitmap;
+    params.root.flags  = FT_RASTER_FLAG_SDF;
+    params.spread      = sdf_module->spread;
+    params.flip_sign   = sdf_module->flip_sign;
+    params.flip_y      = sdf_module->flip_y;
+
+    error = render->raster_render( render->raster,
+                                   (const FT_Raster_Params*)&params );
+
+  Exit:
+    if ( !error )
+    {
+      /* the glyph is successfully converted to a SDF */
+      if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+      {
+        FT_FREE( bitmap->buffer );
+        slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+      }
+
+      slot->bitmap           = target;
+      slot->bitmap_top      += y_pad;
+      slot->bitmap_left     -= x_pad;
+      slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+    }
+    else if ( target.buffer )
+      FT_FREE( target.buffer );
+
+    return error;
+  }
+
+
+  FT_DEFINE_RENDERER(
+    ft_bitmap_sdf_renderer_class,
+
+    FT_MODULE_RENDERER,
+    sizeof ( SDF_Renderer_Module ),
+
+    "bsdf",
+    0x10000L,
+    0x20000L,
+
+    NULL,
+
+    (FT_Module_Constructor)ft_sdf_init,
+    (FT_Module_Destructor) ft_sdf_done,
+    (FT_Module_Requester)  ft_sdf_requester,
+
+    FT_GLYPH_FORMAT_BITMAP,
+
+    (FT_Renderer_RenderFunc)   ft_bsdf_render,    /* render_glyph    */
+    (FT_Renderer_TransformFunc)ft_sdf_transform,  /* transform_glyph */
+    (FT_Renderer_GetCBoxFunc)  ft_sdf_get_cbox,   /* get_glyph_cbox  */
+    (FT_Renderer_SetModeFunc)  ft_sdf_set_mode,   /* set_mode        */
+
+    (FT_Raster_Funcs*)&ft_bitmap_sdf_raster       /* raster_class    */
+  )
+
+
+/* END */
diff --git a/freetype/src/sdf/ftsdfrend.h b/freetype/src/sdf/ftsdfrend.h
new file mode 100644
index 000000000..bc88707ec
--- /dev/null
+++ b/freetype/src/sdf/ftsdfrend.h
@@ -0,0 +1,118 @@
+/****************************************************************************
+ *
+ * ftsdfrend.h
+ *
+ *   Signed Distance Field renderer interface (specification).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#ifndef FTSDFREND_H_
+#define FTSDFREND_H_
+
+#include <freetype/ftrender.h>
+#include <freetype/ftmodapi.h>
+#include <freetype/internal/ftobjs.h>
+
+FT_BEGIN_HEADER
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   SDF_Renderer_Module
+   *
+   * @description:
+   *   This struct extends the native renderer struct `FT_RendererRec`.  It
+   *   is basically used to store various parameters required by the
+   *   renderer and some additional parameters that can be used to tweak the
+   *   output of the renderer.
+   *
+   * @fields:
+   *   root ::
+   *     The native rendere struct.
+   *
+   *   spread ::
+   *     This is an essential parameter/property required by the renderer.
+   *     `spread` defines the maximum unsigned value that is present in the
+   *     final SDF output.  For the default value check file
+   *     `ftsdfcommon.h`.
+   *
+   *   flip_sign ::
+   *     By default positive values indicate positions inside of contours,
+   *     i.e., filled by a contour.  If this property is true then that
+   *     output will be the opposite of the default, i.e., negative values
+   *     indicate positions inside of contours.
+   *
+   *   flip_y ::
+   *     Setting this parameter to true makes the output image flipped
+   *     along the y-axis.
+   *
+   *   overlaps ::
+   *     Set this to true to generate SDF for glyphs having overlapping
+   *     contours.  The overlapping support is limited to glyphs that do not
+   *     have self-intersecting contours.  Also, removing overlaps require a
+   *     considerable amount of extra memory; additionally, it will not work
+   *     if generating SDF from bitmap.
+   *
+   * @note:
+   *   All properties except `overlaps` are valid for both the 'sdf' and
+   *   'bsdf' renderers.
+   *
+   */
+  typedef struct  SDF_Renderer_Module_
+  {
+    FT_RendererRec  root;
+    FT_UInt         spread;
+    FT_Bool         flip_sign;
+    FT_Bool         flip_y;
+    FT_Bool         overlaps;
+
+  } SDF_Renderer_Module, *SDF_Renderer;
+
+
+  /**************************************************************************
+   *
+   * @renderer:
+   *   ft_sdf_renderer_class
+   *
+   * @description:
+   *   Renderer to convert @FT_Outline to signed distance fields.
+   *
+   */
+  FT_DECLARE_RENDERER( ft_sdf_renderer_class )
+
+
+  /**************************************************************************
+   *
+   * @renderer:
+   *   ft_bitmap_sdf_renderer_class
+   *
+   * @description:
+   *   This is not exactly a renderer; it is just a converter that
+   *   transforms bitmaps to signed distance fields.
+   *
+   * @note:
+   *   This is not a separate module, it is part of the 'sdf' module.
+   *
+   */
+  FT_DECLARE_RENDERER( ft_bitmap_sdf_renderer_class )
+
+
+FT_END_HEADER
+
+#endif /* FTSDFREND_H_ */
+
+
+/* END */
diff --git a/freetype/src/sdf/module.mk b/freetype/src/sdf/module.mk
new file mode 100644
index 000000000..6be4b0c6d
--- /dev/null
+++ b/freetype/src/sdf/module.mk
@@ -0,0 +1,29 @@
+#
+# FreeType 2 Signed Distance Field module definition
+#
+
+
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += SDF_RENDERER
+FTMODULE_H_COMMANDS += BSDF_RENDERER
+
+define SDF_RENDERER
+$(OPEN_DRIVER) FT_Renderer_Class, ft_sdf_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)sdf       $(ECHO_DRIVER_DESC)signed distance field renderer$(ECHO_DRIVER_DONE)
+endef
+
+define BSDF_RENDERER
+$(OPEN_DRIVER) FT_Renderer_Class, ft_bitmap_sdf_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)bsdf      $(ECHO_DRIVER_DESC)bitmap to signed distance field converter$(ECHO_DRIVER_DONE)
+endef
+
+#EOF
diff --git a/freetype/src/sdf/rules.mk b/freetype/src/sdf/rules.mk
new file mode 100644
index 000000000..7e7e4fbe8
--- /dev/null
+++ b/freetype/src/sdf/rules.mk
@@ -0,0 +1,78 @@
+#
+# FreeType 2 Signed Distance Field driver configuration rules
+#
+
+
+# Copyright (C) 2020-2021 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# sdf driver directory
+#
+SDF_DIR := $(SRC_DIR)/sdf
+
+
+# compilation flags for the driver
+#
+SDF_COMPILE := $(CC) $(ANSIFLAGS)                            \
+                     $I$(subst /,$(COMPILER_SEP),$(SDF_DIR)) \
+                     $(INCLUDE_FLAGS)                        \
+                     $(FT_CFLAGS)
+
+
+# sdf driver sources (i.e., C files)
+#
+SDF_DRV_SRC := $(SDF_DIR)/ftsdfrend.c   \
+               $(SDF_DIR)/ftsdf.c       \
+               $(SDF_DIR)/ftbsdf.c      \
+               $(SDF_DIR)/ftsdfcommon.c
+
+
+# sdf driver headers
+#
+SDF_DRV_H := $(SDF_DIR)/ftsdfrend.h   \
+             $(SDF_DIR)/ftsdf.h       \
+             $(SDF_DIR)/ftsdferrs.h   \
+             $(SDF_DIR)/ftsdfcommon.h
+
+
+# sdf driver object(s)
+#
+#   SDF_DRV_OBJ_M is used during `multi' builds.
+#   SDF_DRV_OBJ_S is used during `single' builds.
+#
+SDF_DRV_OBJ_M := $(SDF_DRV_SRC:$(SDF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+SDF_DRV_OBJ_S := $(OBJ_DIR)/sdf.$O
+
+
+# sdf driver source file for single build
+#
+SDF_DRV_SRC_S := $(SDF_DIR)/sdf.c
+
+
+# sdf driver - single object
+#
+$(SDF_DRV_OBJ_S): $(SDF_DRV_SRC_S) $(SDF_DRV_SRC) \
+                  $(FREETYPE_H) $(SDF_DRV_H)
+	$(SDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SDF_DRV_SRC_S))
+
+
+# sdf driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(SDF_DIR)/%.c $(FREETYPE_H) $(SDF_DRV_H)
+	$(SDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver list
+#
+DRV_OBJS_S += $(SDF_DRV_OBJ_S)
+DRV_OBJS_M += $(SDF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/freetype/src/sdf/sdf.c b/freetype/src/sdf/sdf.c
new file mode 100644
index 000000000..1bc3fc385
--- /dev/null
+++ b/freetype/src/sdf/sdf.c
@@ -0,0 +1,29 @@
+/****************************************************************************
+ *
+ * sdf.c
+ *
+ *   FreeType Signed Distance Field renderer module component (body only).
+ *
+ * Copyright (C) 2020-2021 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * Written by Anuj Verma.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include "ftsdfrend.c"
+#include "ftsdfcommon.c"
+#include "ftbsdf.c"
+#include "ftsdf.c"
+
+
+/* END */
diff --git a/freetype/src/sfnt/module.mk b/freetype/src/sfnt/module.mk
index 0f459d842..eabd48f60 100644
--- a/freetype/src/sfnt/module.mk
+++ b/freetype/src/sfnt/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/sfnt/pngshim.c b/freetype/src/sfnt/pngshim.c
index f55016122..02fe37440 100644
--- a/freetype/src/sfnt/pngshim.c
+++ b/freetype/src/sfnt/pngshim.c
@@ -4,7 +4,7 @@
  *
  *   PNG Bitmap glyph support.
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * Google, Inc.
  * Written by Stuart Gill and Behdad Esfahbod.
  *
@@ -270,7 +270,10 @@
 
     int         bitdepth, color_type, interlace;
     FT_Int      i;
-    png_byte*  *rows = NULL; /* pacify compiler */
+
+    /* `rows` gets modified within a 'setjmp' scope; */
+    /* we thus need the `volatile` keyword.          */
+    png_byte* *volatile  rows = NULL;
 
 
     if ( x_offset < 0 ||
@@ -427,7 +430,7 @@
         goto DestroyExit;
     }
 
-    if ( FT_NEW_ARRAY( rows, imgHeight ) )
+    if ( FT_QNEW_ARRAY( rows, imgHeight ) )
     {
       error = FT_THROW( Out_Of_Memory );
       goto DestroyExit;
@@ -438,11 +441,11 @@
 
     png_read_image( png, rows );
 
-    FT_FREE( rows );
-
     png_read_end( png, info );
 
   DestroyExit:
+    /* even if reading fails with longjmp, rows must be freed */
+    FT_FREE( rows );
     png_destroy_read_struct( &png, &info, NULL );
     FT_Stream_Close( &stream );
 
diff --git a/freetype/src/sfnt/pngshim.h b/freetype/src/sfnt/pngshim.h
index 2d6e83d69..89efd2754 100644
--- a/freetype/src/sfnt/pngshim.h
+++ b/freetype/src/sfnt/pngshim.h
@@ -4,7 +4,7 @@
  *
  *   PNG Bitmap glyph support.
  *
- * Copyright (C) 2013-2020 by
+ * Copyright (C) 2013-2021 by
  * Google, Inc.
  * Written by Stuart Gill and Behdad Esfahbod.
  *
diff --git a/freetype/src/sfnt/rules.mk b/freetype/src/sfnt/rules.mk
index f56ef060e..d41305c0a 100644
--- a/freetype/src/sfnt/rules.mk
+++ b/freetype/src/sfnt/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/sfnt/sfdriver.c b/freetype/src/sfnt/sfdriver.c
index 0460339a7..d1d01c99e 100644
--- a/freetype/src/sfnt/sfdriver.c
+++ b/freetype/src/sfnt/sfdriver.c
@@ -4,7 +4,7 @@
  *
  *   High-level SFNT driver interface (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -501,7 +501,7 @@
     FT_UNUSED( error );
 
 
-    if ( FT_ALLOC( result, entry->stringLength / 2 + 1 ) )
+    if ( FT_QALLOC( result, entry->stringLength / 2 + 1 ) )
       return NULL;
 
     if ( FT_STREAM_SEEK( entry->stringOffset ) ||
@@ -560,7 +560,7 @@
     FT_UNUSED( error );
 
 
-    if ( FT_ALLOC( result, entry->stringLength + 1 ) )
+    if ( FT_QALLOC( result, entry->stringLength + 1 ) )
       return NULL;
 
     if ( FT_STREAM_SEEK( entry->stringOffset ) ||
@@ -868,8 +868,8 @@
         result[len] = '\0';
 
         FT_TRACE0(( "sfnt_get_var_ps_name:"
-                    " Shortening variation PS name prefix\n"
-                    "                     "
+                    " Shortening variation PS name prefix\n" ));
+        FT_TRACE0(( "                     "
                     " to %d characters\n", len ));
       }
 
@@ -920,16 +920,16 @@
         if ( !subfamily_name )
         {
           FT_TRACE1(( "sfnt_get_var_ps_name:"
-                      " can't construct named instance PS name;\n"
-                      "                     "
+                      " can't construct named instance PS name;\n" ));
+          FT_TRACE1(( "                     "
                       " trying to construct normal instance PS name\n" ));
           goto construct_instance_name;
         }
 
         /* after the prefix we have character `-' followed by the   */
         /* subfamily name (using only characters a-z, A-Z, and 0-9) */
-        if ( FT_ALLOC( result, face->var_postscript_prefix_len +
-                               1 + ft_strlen( subfamily_name ) + 1 ) )
+        if ( FT_QALLOC( result, face->var_postscript_prefix_len +
+                                1 + ft_strlen( subfamily_name ) + 1 ) )
           return NULL;
 
         ft_strcpy( result, face->var_postscript_prefix );
@@ -957,9 +957,9 @@
     construct_instance_name:
       axis = mm_var->axis;
 
-      if ( FT_ALLOC( result,
-                     face->var_postscript_prefix_len +
-                       num_coords * MAX_VALUE_DESCRIPTOR_LEN + 1 ) )
+      if ( FT_QALLOC( result,
+                      face->var_postscript_prefix_len +
+                        num_coords * MAX_VALUE_DESCRIPTOR_LEN + 1 ) )
         return NULL;
 
       p = result;
@@ -993,6 +993,7 @@
         if ( t != ' ' && ft_isalnum( t ) )
           *p++ = t;
       }
+      *p++ = '\0';
     }
 
   check_length:
@@ -1213,6 +1214,8 @@
 #define PUT_COLOR_LAYERS( a )  NULL
 #endif
 
+#define PUT_COLOR_LAYERS_V1( a )  PUT_COLOR_LAYERS( a )
+
 #ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
 #define PUT_PS_NAMES( a )  a
 #else
@@ -1271,9 +1274,9 @@
                             /* TT_Free_Table_Func      free_eblc       */
 
     PUT_EMBEDDED_BITMAPS( tt_face_set_sbit_strike     ),
-                   /* TT_Set_SBit_Strike_Func      set_sbit_strike     */
+                  /* TT_Set_SBit_Strike_Func      set_sbit_strike      */
     PUT_EMBEDDED_BITMAPS( tt_face_load_strike_metrics ),
-                   /* TT_Load_Strike_Metrics_Func  load_strike_metrics */
+                  /* TT_Load_Strike_Metrics_Func  load_strike_metrics  */
 
     PUT_COLOR_LAYERS( tt_face_load_cpal ),
                             /* TT_Load_Table_Func      load_cpal       */
@@ -1287,6 +1290,18 @@
                             /* TT_Set_Palette_Func     set_palette     */
     PUT_COLOR_LAYERS( tt_face_get_colr_layer ),
                             /* TT_Get_Colr_Layer_Func  get_colr_layer  */
+
+    PUT_COLOR_LAYERS_V1( tt_face_get_colr_glyph_paint ),
+              /* TT_Get_Color_Glyph_Paint_Func    get_colr_glyph_paint */
+    PUT_COLOR_LAYERS_V1( tt_face_get_color_glyph_clipbox ),
+              /* TT_Get_Color_Glyph_ClipBox_Func  get_clipbox          */
+    PUT_COLOR_LAYERS_V1( tt_face_get_paint_layers ),
+              /* TT_Get_Paint_Layers_Func         get_paint_layers     */
+    PUT_COLOR_LAYERS_V1( tt_face_get_colorline_stops ),
+              /* TT_Get_Paint                     get_paint            */
+    PUT_COLOR_LAYERS_V1( tt_face_get_paint ),
+              /* TT_Get_Colorline_Stops_Func      get_colorline_stops  */
+
     PUT_COLOR_LAYERS( tt_face_colr_blend_layer ),
                             /* TT_Blend_Colr_Func      colr_blend      */
 
diff --git a/freetype/src/sfnt/sfdriver.h b/freetype/src/sfnt/sfdriver.h
index 1ac270632..8d5b5ce36 100644
--- a/freetype/src/sfnt/sfdriver.h
+++ b/freetype/src/sfnt/sfdriver.h
@@ -4,7 +4,7 @@
  *
  *   High-level SFNT driver interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/sferrors.h b/freetype/src/sfnt/sferrors.h
index 55c3e76b6..78e6f0351 100644
--- a/freetype/src/sfnt/sferrors.h
+++ b/freetype/src/sfnt/sferrors.h
@@ -4,7 +4,7 @@
  *
  *   SFNT error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/sfnt.c b/freetype/src/sfnt/sfnt.c
index 471239ff0..97692cdfb 100644
--- a/freetype/src/sfnt/sfnt.c
+++ b/freetype/src/sfnt/sfnt.c
@@ -4,7 +4,7 @@
  *
  *   Single object library component.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/sfobjs.c b/freetype/src/sfnt/sfobjs.c
index 39460be2e..789102479 100644
--- a/freetype/src/sfnt/sfobjs.c
+++ b/freetype/src/sfnt/sfobjs.c
@@ -4,7 +4,7 @@
  *
  *   SFNT object management (base).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -65,7 +65,7 @@
 
     len = (FT_UInt)entry->stringLength / 2;
 
-    if ( FT_NEW_ARRAY( string, len + 1 ) )
+    if ( FT_QNEW_ARRAY( string, len + 1 ) )
       return NULL;
 
     for ( n = 0; n < len; n++ )
@@ -100,7 +100,7 @@
 
     len = (FT_UInt)entry->stringLength;
 
-    if ( FT_NEW_ARRAY( string, len + 1 ) )
+    if ( FT_QNEW_ARRAY( string, len + 1 ) )
       return NULL;
 
     for ( n = 0; n < len; n++ )
@@ -360,17 +360,27 @@
       FT_FRAME_END
     };
 
+#ifndef FT_CONFIG_OPTION_USE_BROTLI
+    FT_UNUSED( face_instance_index );
+    FT_UNUSED( woff2_num_faces );
+#endif
+
 
     face->ttc_header.tag     = 0;
     face->ttc_header.version = 0;
     face->ttc_header.count   = 0;
 
+#if defined( FT_CONFIG_OPTION_USE_ZLIB )   || \
+    defined( FT_CONFIG_OPTION_USE_BROTLI )
   retry:
+#endif
+
     offset = FT_STREAM_POS();
 
     if ( FT_READ_ULONG( tag ) )
       return error;
 
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
     if ( tag == TTAG_wOFF )
     {
       FT_TRACE2(( "sfnt_open_font: file is a WOFF; synthesizing SFNT\n" ));
@@ -386,7 +396,9 @@
       stream = face->root.stream;
       goto retry;
     }
+#endif
 
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
     if ( tag == TTAG_wOF2 )
     {
       FT_TRACE2(( "sfnt_open_font: file is a WOFF2; synthesizing SFNT\n" ));
@@ -405,6 +417,7 @@
       stream = face->root.stream;
       goto retry;
     }
+#endif
 
     if ( tag != 0x00010000UL &&
          tag != TTAG_ttcf    &&
@@ -446,7 +459,7 @@
         return FT_THROW( Array_Too_Large );
 
       /* now read the offsets of each font in the file */
-      if ( FT_NEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) )
+      if ( FT_QNEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) )
         return error;
 
       if ( FT_FRAME_ENTER( face->ttc_header.count * 4L ) )
@@ -464,7 +477,7 @@
       face->ttc_header.version = 1 << 16;
       face->ttc_header.count   = 1;
 
-      if ( FT_NEW( face->ttc_header.offsets ) )
+      if ( FT_QNEW( face->ttc_header.offsets ) )
         return error;
 
       face->ttc_header.offsets[0] = offset;
@@ -643,8 +656,8 @@
        */
 
       if ( ( face->variation_support & TT_FACE_FLAG_VAR_FVAR ) &&
-           !( FT_ALLOC( default_values, num_axes * 4 )  ||
-              FT_ALLOC( instance_values, num_axes * 4 ) )      )
+           !( FT_QALLOC(  default_values, num_axes * 4 ) ||
+              FT_QALLOC( instance_values, num_axes * 4 ) )     )
       {
         /* the current stream position is 16 bytes after the table start */
         FT_ULong  array_start = FT_STREAM_POS() - 16 + offset;
@@ -820,7 +833,8 @@
     /* it doesn't contain outlines.                                */
     /*                                                             */
 
-    FT_TRACE2(( "sfnt_load_face: %p\n\n", (void *)face ));
+    FT_TRACE2(( "sfnt_load_face: %p\n", (void *)face ));
+    FT_TRACE2(( "\n" ));
 
     /* do we have outlines in there? */
 #ifdef FT_CONFIG_OPTION_INCREMENTAL
@@ -1149,9 +1163,10 @@
         }
 
         /* synthesize Unicode charmap if one is missing */
-        if ( !has_unicode )
+        if ( !has_unicode                                &&
+             root->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
         {
-          FT_CharMapRec cmaprec;
+          FT_CharMapRec  cmaprec;
 
 
           cmaprec.face        = root;
@@ -1207,7 +1222,7 @@
           /* of `FT_Face', we map `available_sizes' indices to strike    */
           /* indices                                                     */
           if ( FT_NEW_ARRAY( root->available_sizes, count ) ||
-               FT_NEW_ARRAY( sbit_strike_map, count ) )
+               FT_QNEW_ARRAY( sbit_strike_map, count ) )
             goto Exit;
 
           bsize_idx = 0;
@@ -1236,7 +1251,7 @@
           }
 
           /* reduce array size to the actually used elements */
-          (void)FT_RENEW_ARRAY( sbit_strike_map, count, bsize_idx );
+          FT_MEM_QRENEW_ARRAY( sbit_strike_map, count, bsize_idx );
 
           /* from now on, all strike indices are mapped */
           /* using `sbit_strike_map'                    */
diff --git a/freetype/src/sfnt/sfobjs.h b/freetype/src/sfnt/sfobjs.h
index e8e304208..172c47ebb 100644
--- a/freetype/src/sfnt/sfobjs.h
+++ b/freetype/src/sfnt/sfobjs.h
@@ -4,7 +4,7 @@
  *
  *   SFNT object management (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/sfwoff.c b/freetype/src/sfnt/sfwoff.c
index f0a32e1e0..422c816a2 100644
--- a/freetype/src/sfnt/sfwoff.c
+++ b/freetype/src/sfnt/sfwoff.c
@@ -4,7 +4,7 @@
  *
  *   WOFF format management (base).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -23,6 +23,9 @@
 #include <freetype/ftgzip.h>
 
 
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
+
+
   /**************************************************************************
    *
    * The macro FT_COMPONENT is used in trace mode.  It is an implicit
@@ -66,7 +69,7 @@
   }
 
 
-  FT_CALLBACK_DEF( int )
+  FT_COMPARE_DEF( int )
   compare_offsets( const void*  a,
                    const void*  b )
   {
@@ -109,7 +112,7 @@
     FT_ULong        sfnt_offset;
 
     FT_Int          nn;
-    FT_ULong        old_tag = 0;
+    FT_Tag          old_tag = 0;
 
     static const FT_Frame_Field  woff_header_fields[] =
     {
@@ -160,8 +163,8 @@
     }
 
     /* Don't trust `totalSfntSize' before thorough checks. */
-    if ( FT_ALLOC( sfnt, 12 + woff.num_tables * 16UL ) ||
-         FT_NEW( sfnt_stream )                         )
+    if ( FT_QALLOC( sfnt, 12 + woff.num_tables * 16UL ) ||
+         FT_NEW( sfnt_stream )                          )
       goto Exit;
 
     sfnt_header = sfnt;
@@ -198,9 +201,9 @@
          FT_NEW_ARRAY( indices, woff.num_tables ) )
       goto Exit;
 
-    FT_TRACE2(( "\n"
-                "  tag    offset    compLen  origLen  checksum\n"
-                "  -------------------------------------------\n" ));
+    FT_TRACE2(( "\n" ));
+    FT_TRACE2(( "  tag    offset    compLen  origLen  checksum\n" ));
+    FT_TRACE2(( "  -------------------------------------------\n" ));
 
     if ( FT_FRAME_ENTER( 20L * woff.num_tables ) )
       goto Exit;
@@ -360,8 +363,6 @@
       }
       else
       {
-#ifdef FT_CONFIG_OPTION_USE_ZLIB
-
         /* Uncompress with zlib. */
         FT_ULong  output_len = table->OrigLength;
 
@@ -377,13 +378,6 @@
           error = FT_THROW( Invalid_Table );
           goto Exit1;
         }
-
-#else /* !FT_CONFIG_OPTION_USE_ZLIB */
-
-        error = FT_THROW( Unimplemented_Feature );
-        goto Exit1;
-
-#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
       }
 
       FT_FRAME_EXIT();
@@ -433,5 +427,12 @@
 #undef WRITE_USHORT
 #undef WRITE_ULONG
 
+#else /* !FT_CONFIG_OPTION_USE_ZLIB */
+
+  /* ANSI C doesn't like empty source files */
+  typedef int  _sfwoff_dummy;
+
+#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
+
 
 /* END */
diff --git a/freetype/src/sfnt/sfwoff.h b/freetype/src/sfnt/sfwoff.h
index d177ab116..3fbdac0fd 100644
--- a/freetype/src/sfnt/sfwoff.h
+++ b/freetype/src/sfnt/sfwoff.h
@@ -4,7 +4,7 @@
  *
  *   WOFFF format management (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -26,12 +26,15 @@
 
 FT_BEGIN_HEADER
 
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
 
   FT_LOCAL( FT_Error )
   woff_open_font( FT_Stream  stream,
                   TT_Face    face );
 
 
+#endif
+
 FT_END_HEADER
 
 #endif /* SFWOFF_H_ */
diff --git a/freetype/src/sfnt/sfwoff2.c b/freetype/src/sfnt/sfwoff2.c
index 5c8202f82..5ee8dea28 100644
--- a/freetype/src/sfnt/sfwoff2.c
+++ b/freetype/src/sfnt/sfwoff2.c
@@ -4,7 +4,7 @@
  *
  *   WOFF2 format management (base).
  *
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2021 by
  * Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -26,8 +26,6 @@
 
 #include <brotli/decode.h>
 
-#endif
-
 
   /**************************************************************************
    *
@@ -101,15 +99,15 @@
   }
 
 
-  FT_CALLBACK_DEF( int )
+  FT_COMPARE_DEF( int )
   compare_tags( const void*  a,
                 const void*  b )
   {
     WOFF2_Table  table1 = *(WOFF2_Table*)a;
     WOFF2_Table  table2 = *(WOFF2_Table*)b;
 
-    FT_ULong  tag1 = table1->Tag;
-    FT_ULong  tag2 = table2->Tag;
+    FT_Tag  tag1 = table1->Tag;
+    FT_Tag  tag2 = table2->Tag;
 
 
     if ( tag1 > tag2 )
@@ -316,8 +314,6 @@
                     const FT_Byte*  src,
                     FT_ULong        src_size )
   {
-#ifdef FT_CONFIG_OPTION_USE_BROTLI
-
     /* this cast is only of importance on 32bit systems; */
     /* we don't validate it                              */
     FT_Offset            uncompressed_size = (FT_Offset)dst_size;
@@ -338,20 +334,13 @@
 
     FT_TRACE2(( "woff2_decompress: Brotli stream decompressed.\n" ));
     return FT_Err_Ok;
-
-#else /* !FT_CONFIG_OPTION_USE_BROTLI */
-
-    FT_ERROR(( "woff2_decompress: Brotli support not available.\n" ));
-    return FT_THROW( Unimplemented_Feature );
-
-#endif /* !FT_CONFIG_OPTION_USE_BROTLI */
   }
 
 
   static WOFF2_Table
   find_table( WOFF2_Table*  tables,
               FT_UShort     num_tables,
-              FT_ULong      tag )
+              FT_Tag        tag )
   {
     FT_Int  i;
 
@@ -790,7 +779,7 @@
       goto Fail;
 
     loca_buf_size = loca_values_size * offset_size;
-    if ( FT_NEW_ARRAY( loca_buf, loca_buf_size ) )
+    if ( FT_QNEW_ARRAY( loca_buf, loca_buf_size ) )
       goto Fail;
 
     dst = loca_buf;
@@ -1852,11 +1841,10 @@
          FT_NEW_ARRAY( indices, woff2.num_tables ) )
       goto Exit;
 
-    FT_TRACE2((
-      "\n"
-      "  tag    flags    transform  origLen   transformLen   offset\n"
-      "  -----------------------------------------------------------\n" ));
-   /* "  XXXX  XXXXXXXX  XXXXXXXX   XXXXXXXX    XXXXXXXX    XXXXXXXX" */
+    FT_TRACE2(( "\n" ));
+    FT_TRACE2(( "  tag    flags    transform  origLen   transformLen   offset\n" ));
+    FT_TRACE2(( "  -----------------------------------------------------------\n" ));
+             /* "  XXXX  XXXXXXXX  XXXXXXXX   XXXXXXXX    XXXXXXXX    XXXXXXXX" */
 
     for ( nn = 0; nn < woff2.num_tables; nn++ )
     {
@@ -2119,8 +2107,8 @@
 
 
       /* Create a temporary array. */
-      if ( FT_NEW_ARRAY( temp_indices,
-                         ttc_font->num_tables ) )
+      if ( FT_QNEW_ARRAY( temp_indices,
+                          ttc_font->num_tables ) )
         goto Exit;
 
       FT_TRACE4(( "Storing tables for TTC face index %d.\n", face_index ));
@@ -2128,9 +2116,9 @@
         temp_indices[nn] = indices[ttc_font->table_indices[nn]];
 
       /* Resize array to required size. */
-      if ( FT_RENEW_ARRAY( indices,
-                           woff2.num_tables,
-                           ttc_font->num_tables ) )
+      if ( FT_QRENEW_ARRAY( indices,
+                            woff2.num_tables,
+                            ttc_font->num_tables ) )
         goto Exit;
 
       for ( nn = 0; nn < ttc_font->num_tables; nn++ )
@@ -2170,8 +2158,8 @@
     }
 
     /* Write sfnt header. */
-    if ( FT_ALLOC( sfnt, sfnt_size ) ||
-         FT_NEW( sfnt_stream )       )
+    if ( FT_QALLOC( sfnt, sfnt_size ) ||
+         FT_NEW( sfnt_stream )        )
       goto Exit;
 
     sfnt_header = sfnt;
@@ -2209,6 +2197,25 @@
               sizeof ( WOFF2_Table ),
               compare_tags );
 
+    /* reject fonts that have multiple tables with the same tag */
+    for ( nn = 1; nn < woff2.num_tables; nn++ )
+    {
+      FT_Tag  tag = indices[nn]->Tag;
+
+
+      if ( tag == indices[nn - 1]->Tag )
+      {
+        FT_ERROR(( "woff2_open_font:"
+                   " multiple tables with tag `%c%c%c%c'.\n",
+                   (FT_Char)( tag >> 24 ),
+                   (FT_Char)( tag >> 16 ),
+                   (FT_Char)( tag >> 8  ),
+                   (FT_Char)( tag       ) ));
+        error = FT_THROW( Invalid_Table );
+        goto Exit;
+      }
+    }
+
     if ( woff2.uncompressed_size < 1 )
     {
       error = FT_THROW( Invalid_Table );
@@ -2223,8 +2230,8 @@
     }
 
     /* Allocate memory for uncompressed table data. */
-    if ( FT_ALLOC( uncompressed_buf, woff2.uncompressed_size ) ||
-         FT_FRAME_ENTER( woff2.totalCompressedSize )           )
+    if ( FT_QALLOC( uncompressed_buf, woff2.uncompressed_size ) ||
+         FT_FRAME_ENTER( woff2.totalCompressedSize )            )
       goto Exit;
 
     /* Uncompress the stream. */
@@ -2333,5 +2340,12 @@
 #undef BBOX_STREAM
 #undef INSTRUCTION_STREAM
 
+#else /* !FT_CONFIG_OPTION_USE_BROTLI */
+
+  /* ANSI C doesn't like empty source files */
+  typedef int  _sfwoff2_dummy;
+
+#endif /* !FT_CONFIG_OPTION_USE_BROTLI */
+
 
 /* END */
diff --git a/freetype/src/sfnt/sfwoff2.h b/freetype/src/sfnt/sfwoff2.h
index 798f66bd0..fa78b0242 100644
--- a/freetype/src/sfnt/sfwoff2.h
+++ b/freetype/src/sfnt/sfwoff2.h
@@ -4,7 +4,7 @@
  *
  *   WOFFF2 format management (specification).
  *
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2021 by
  * Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -26,6 +26,7 @@
 
 FT_BEGIN_HEADER
 
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
 
   /* Leave the first byte open to store `flag_byte'. */
 #define WOFF2_FLAGS_TRANSFORM   1 << 8
@@ -66,6 +67,7 @@ FT_BEGIN_HEADER
                    FT_Int*    face_index,
                    FT_Long*   num_faces );
 
+#endif /* FT_CONFIG_OPTION_USE_BROTLI */
 
 FT_END_HEADER
 
diff --git a/freetype/src/sfnt/ttbdf.c b/freetype/src/sfnt/ttbdf.c
index a287d3afc..b8d9473a6 100644
--- a/freetype/src/sfnt/ttbdf.c
+++ b/freetype/src/sfnt/ttbdf.c
@@ -4,7 +4,7 @@
  *
  *   TrueType and OpenType embedded BDF properties (body).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttbdf.h b/freetype/src/sfnt/ttbdf.h
index e60c01cb8..91271d916 100644
--- a/freetype/src/sfnt/ttbdf.h
+++ b/freetype/src/sfnt/ttbdf.h
@@ -4,7 +4,7 @@
  *
  *   TrueType and OpenType embedded BDF properties (specification).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttcmap.c b/freetype/src/sfnt/ttcmap.c
index 556a71219..b369d8378 100644
--- a/freetype/src/sfnt/ttcmap.c
+++ b/freetype/src/sfnt/ttcmap.c
@@ -4,7 +4,7 @@
  *
  *   TrueType character mapping table (cmap) support (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -916,6 +916,16 @@
       length = (FT_UInt)( valid->limit - table );
     }
 
+    /* it also happens that the `length' field is too small; */
+    /* this is easy to correct                               */
+    if ( length < (FT_UInt)( valid->limit - table ) )
+    {
+      if ( valid->level >= FT_VALIDATE_PARANOID )
+        FT_INVALID_DATA;
+
+      length = (FT_UInt)( valid->limit - table );
+    }
+
     if ( length < 16 )
       FT_INVALID_TOO_SHORT;
 
diff --git a/freetype/src/sfnt/ttcmap.h b/freetype/src/sfnt/ttcmap.h
index c7d7c21d2..504fc951c 100644
--- a/freetype/src/sfnt/ttcmap.h
+++ b/freetype/src/sfnt/ttcmap.h
@@ -4,7 +4,7 @@
  *
  *   TrueType character mapping table (cmap) support (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttcmapc.h b/freetype/src/sfnt/ttcmapc.h
index 2e4ce5075..4e6cd46ba 100644
--- a/freetype/src/sfnt/ttcmapc.h
+++ b/freetype/src/sfnt/ttcmapc.h
@@ -4,7 +4,7 @@
  *
  *   TT CMAP classes definitions (specification only).
  *
- * Copyright (C) 2009-2020 by
+ * Copyright (C) 2009-2021 by
  * Oran Agra and Mickey Gabel.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttcolr.c b/freetype/src/sfnt/ttcolr.c
index 9025e356c..8f5cc8bcd 100644
--- a/freetype/src/sfnt/ttcolr.c
+++ b/freetype/src/sfnt/ttcolr.c
@@ -4,8 +4,8 @@
  *
  *   TrueType and OpenType colored glyph layer support (body).
  *
- * Copyright (C) 2018-2020 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
+ * Copyright (C) 2018-2021 by
+ * David Turner, Robert Wilhelm, Dominik Röttsches, and Werner Lemberg.
  *
  * Originally written by Shao Yu Zhang <shaozhang@fb.com>.
  *
@@ -27,10 +27,12 @@
    */
 
 
+#include <freetype/internal/ftcalc.h>
 #include <freetype/internal/ftdebug.h>
 #include <freetype/internal/ftstream.h>
 #include <freetype/tttags.h>
 #include <freetype/ftcolor.h>
+#include <freetype/config/integer-types.h>
 
 
 #ifdef TT_CONFIG_OPTION_COLOR_LAYERS
@@ -39,12 +41,27 @@
 
 
   /* NOTE: These are the table sizes calculated through the specs. */
-#define BASE_GLYPH_SIZE            6U
-#define LAYER_SIZE                 4U
-#define COLR_HEADER_SIZE          14U
+#define BASE_GLYPH_SIZE                   6U
+#define BASE_GLYPH_PAINT_RECORD_SIZE      6U
+#define LAYER_V1_LIST_PAINT_OFFSET_SIZE   4U
+#define LAYER_V1_LIST_NUM_LAYERS_SIZE     4U
+#define COLOR_STOP_SIZE                   6U
+#define LAYER_SIZE                        4U
+#define COLR_HEADER_SIZE                 14U
 
 
-  typedef struct BaseGlyphRecord_
+  typedef enum  FT_PaintFormat_Internal_
+  {
+    FT_COLR_PAINTFORMAT_INTERNAL_SCALE_CENTER         = 18,
+    FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM        = 20,
+    FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM_CENTER = 22,
+    FT_COLR_PAINTFORMAT_INTERNAL_ROTATE_CENTER        = 26,
+    FT_COLR_PAINTFORMAT_INTERNAL_SKEW_CENTER          = 30
+
+  } FT_PaintFormat_Internal;
+
+
+  typedef struct  BaseGlyphRecord_
   {
     FT_UShort  gid;
     FT_UShort  first_layer_index;
@@ -53,7 +70,16 @@
   } BaseGlyphRecord;
 
 
-  typedef struct Colr_
+  typedef struct  BaseGlyphV1Record_
+  {
+    FT_UShort  gid;
+    /* Offset from start of BaseGlyphV1List, i.e., from base_glyphs_v1. */
+    FT_ULong   paint_offset;
+
+  } BaseGlyphV1Record;
+
+
+  typedef struct  Colr_
   {
     FT_UShort  version;
     FT_UShort  num_base_glyphs;
@@ -62,7 +88,23 @@
     FT_Byte*  base_glyphs;
     FT_Byte*  layers;
 
-    /* The memory which backs up the `COLR' table. */
+    FT_ULong  num_base_glyphs_v1;
+    /* Points at beginning of BaseGlyphV1List. */
+    FT_Byte*  base_glyphs_v1;
+
+    FT_ULong  num_layers_v1;
+    FT_Byte*  layers_v1;
+
+    FT_Byte*  clip_list;
+
+    /*
+     * Paint tables start at the minimum of the end of the LayerList and the
+     * end of the BaseGlyphList.  Record this location in a field here for
+     * safety checks when accessing paint tables.
+     */
+    FT_Byte*  paints_start_v1;
+
+    /* The memory that backs up the `COLR' table. */
     void*     table;
     FT_ULong  table_size;
 
@@ -88,10 +130,14 @@
 
     FT_Byte*  table = NULL;
     FT_Byte*  p     = NULL;
+    /* Needed for reading array lengths in referenced tables. */
+    FT_Byte*  p1    = NULL;
 
     Colr*  colr = NULL;
 
     FT_ULong  base_glyph_offset, layer_offset;
+    FT_ULong  base_glyphs_offset_v1, num_base_glyphs_v1;
+    FT_ULong  layer_offset_v1, num_layers_v1, clip_list_offset;
     FT_ULong  table_size;
 
 
@@ -115,7 +161,7 @@
       goto NoColr;
 
     colr->version = FT_NEXT_USHORT( p );
-    if ( colr->version != 0 )
+    if ( colr->version != 0 && colr->version != 1 )
       goto InvalidTable;
 
     colr->num_base_glyphs = FT_NEXT_USHORT( p );
@@ -135,6 +181,66 @@
     if ( colr->num_layers * LAYER_SIZE > table_size - layer_offset )
       goto InvalidTable;
 
+    if ( colr->version == 1 )
+    {
+      base_glyphs_offset_v1 = FT_NEXT_ULONG( p );
+
+      if ( base_glyphs_offset_v1 >= table_size )
+        goto InvalidTable;
+
+      p1                 = (FT_Byte*)( table + base_glyphs_offset_v1 );
+      num_base_glyphs_v1 = FT_PEEK_ULONG( p1 );
+
+      if ( num_base_glyphs_v1 * BASE_GLYPH_PAINT_RECORD_SIZE >
+             table_size - base_glyphs_offset_v1 )
+        goto InvalidTable;
+
+      colr->num_base_glyphs_v1 = num_base_glyphs_v1;
+      colr->base_glyphs_v1     = p1;
+
+      layer_offset_v1 = FT_NEXT_ULONG( p );
+
+      if ( layer_offset_v1 >= table_size )
+        goto InvalidTable;
+
+      if ( layer_offset_v1 )
+      {
+        p1            = (FT_Byte*)( table + layer_offset_v1 );
+        num_layers_v1 = FT_PEEK_ULONG( p1 );
+
+        if ( num_layers_v1 * LAYER_V1_LIST_PAINT_OFFSET_SIZE >
+               table_size - layer_offset_v1 )
+          goto InvalidTable;
+
+        colr->num_layers_v1 = num_layers_v1;
+        colr->layers_v1     = p1;
+
+        colr->paints_start_v1 =
+            FT_MIN( colr->base_glyphs_v1 +
+                    colr->num_base_glyphs_v1 * BASE_GLYPH_PAINT_RECORD_SIZE,
+                    colr->layers_v1 +
+                    colr->num_layers_v1 * LAYER_V1_LIST_PAINT_OFFSET_SIZE );
+      }
+      else
+      {
+        colr->num_layers_v1   = 0;
+        colr->layers_v1       = 0;
+        colr->paints_start_v1 =
+          colr->base_glyphs_v1 +
+          colr->num_base_glyphs_v1 * BASE_GLYPH_PAINT_RECORD_SIZE;
+      }
+
+      clip_list_offset = FT_NEXT_ULONG( p );
+
+      if ( clip_list_offset >= table_size )
+        goto InvalidTable;
+
+      if ( clip_list_offset )
+        colr->clip_list = (FT_Byte*)( table + clip_list_offset );
+      else
+        colr->clip_list = 0;
+    }
+
     colr->base_glyphs = (FT_Byte*)( table + base_glyph_offset );
     colr->layers      = (FT_Byte*)( table + layer_offset      );
     colr->table       = table;
@@ -174,17 +280,17 @@
 
   static FT_Bool
   find_base_glyph_record( FT_Byte*          base_glyph_begin,
-                          FT_Int            num_base_glyph,
+                          FT_UInt           num_base_glyph,
                           FT_UInt           glyph_id,
                           BaseGlyphRecord*  record )
   {
-    FT_Int  min = 0;
-    FT_Int  max = num_base_glyph - 1;
+    FT_UInt  min = 0;
+    FT_UInt  max = num_base_glyph;
 
 
-    while ( min <= max )
+    while ( min < max )
     {
-      FT_Int    mid = min + ( max - min ) / 2;
+      FT_UInt   mid = min + ( max - min ) / 2;
       FT_Byte*  p   = base_glyph_begin + mid * BASE_GLYPH_SIZE;
 
       FT_UShort  gid = FT_NEXT_USHORT( p );
@@ -193,7 +299,7 @@
       if ( gid < glyph_id )
         min = mid + 1;
       else if (gid > glyph_id )
-        max = mid - 1;
+        max = mid;
       else
       {
         record->gid               = gid;
@@ -265,6 +371,747 @@
   }
 
 
+  static FT_Bool
+  read_color_line( FT_Byte*      color_line_p,
+                   FT_ColorLine  *colorline )
+  {
+    FT_Byte*        p = color_line_p;
+    FT_PaintExtend  paint_extend;
+
+
+    paint_extend = (FT_PaintExtend)FT_NEXT_BYTE( p );
+    if ( paint_extend > FT_COLR_PAINT_EXTEND_REFLECT )
+      return 0;
+
+    colorline->extend = paint_extend;
+
+    colorline->color_stop_iterator.num_color_stops    = FT_NEXT_USHORT( p );
+    colorline->color_stop_iterator.p                  = p;
+    colorline->color_stop_iterator.current_color_stop = 0;
+
+    return 1;
+  }
+
+
+  /*
+   * Read a paint offset for `FT_Paint*` objects that have them and check
+   * whether it is within reasonable limits within the font and the COLR
+   * table.
+   *
+   * Return 1 on success, 0 on failure.
+   */
+  static FT_Bool
+  get_child_table_pointer ( Colr*      colr,
+                            FT_Byte*   paint_base,
+                            FT_Byte**  p,
+                            FT_Byte**  child_table_pointer )
+  {
+    FT_UInt32  paint_offset;
+    FT_Byte*   child_table_p;
+
+
+    if ( !child_table_pointer )
+      return 0;
+
+    paint_offset = FT_NEXT_UOFF3( *p );
+    if ( !paint_offset )
+      return 0;
+
+    child_table_p = (FT_Byte*)( paint_base + paint_offset );
+
+    if ( child_table_p < colr->paints_start_v1                         ||
+         child_table_p >= ( (FT_Byte*)colr->table + colr->table_size ) )
+      return 0;
+
+    *child_table_pointer = child_table_p;
+    return 1;
+  }
+
+
+  static FT_Bool
+  read_paint( Colr*           colr,
+              FT_Byte*        p,
+              FT_COLR_Paint*  apaint )
+  {
+    FT_Byte*  paint_base     = p;
+    FT_Byte*  child_table_p  = NULL;
+
+
+    if ( !p || !colr || !colr->table )
+      return 0;
+
+    if ( p < colr->paints_start_v1                         ||
+         p >= ( (FT_Byte*)colr->table + colr->table_size ) )
+      return 0;
+
+    apaint->format = (FT_PaintFormat)FT_NEXT_BYTE( p );
+
+    if ( apaint->format >= FT_COLR_PAINT_FORMAT_MAX )
+      return 0;
+
+    if ( apaint->format == FT_COLR_PAINTFORMAT_COLR_LAYERS )
+    {
+      /* Initialize layer iterator/ */
+      FT_Byte    num_layers;
+      FT_UInt32  first_layer_index;
+
+
+      num_layers = FT_NEXT_BYTE( p );
+      if ( num_layers > colr->num_layers_v1 )
+        return 0;
+
+      first_layer_index = FT_NEXT_ULONG( p );
+      if ( first_layer_index + num_layers > colr->num_layers_v1 )
+        return 0;
+
+      apaint->u.colr_layers.layer_iterator.num_layers = num_layers;
+      apaint->u.colr_layers.layer_iterator.layer      = 0;
+      /* TODO: Check whether pointer is outside colr? */
+      apaint->u.colr_layers.layer_iterator.p =
+        colr->layers_v1 +
+        LAYER_V1_LIST_NUM_LAYERS_SIZE +
+        LAYER_V1_LIST_PAINT_OFFSET_SIZE * first_layer_index;
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_SOLID )
+    {
+      apaint->u.solid.color.palette_index = FT_NEXT_USHORT( p );
+      apaint->u.solid.color.alpha         = FT_NEXT_SHORT( p );
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_COLR_GLYPH )
+    {
+      apaint->u.colr_glyph.glyphID = FT_NEXT_USHORT( p );
+
+      return 1;
+    }
+
+    /*
+     * Grouped below here are all paint formats that have an offset to a
+     * child paint table as the first entry (for example, a color line or a
+     * child paint table).  Retrieve that and determine whether that paint
+     * offset is valid first.
+     */
+
+    if ( !get_child_table_pointer( colr, paint_base, &p, &child_table_p ) )
+      return 0;
+
+    if ( apaint->format == FT_COLR_PAINTFORMAT_LINEAR_GRADIENT )
+    {
+      if ( !read_color_line( child_table_p,
+                             &apaint->u.linear_gradient.colorline ) )
+        return 0;
+
+      /*
+       * In order to support variations expose these as FT_Fixed 16.16 values so
+       * that we can support fractional values after interpolation.
+       */
+      apaint->u.linear_gradient.p0.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.linear_gradient.p0.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.linear_gradient.p1.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.linear_gradient.p1.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.linear_gradient.p2.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.linear_gradient.p2.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_RADIAL_GRADIENT )
+    {
+      if ( !read_color_line( child_table_p,
+                             &apaint->u.radial_gradient.colorline ) )
+        return 0;
+
+      apaint->u.radial_gradient.c0.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.radial_gradient.c0.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      apaint->u.radial_gradient.r0 = FT_NEXT_USHORT( p ) << 16;
+
+      apaint->u.radial_gradient.c1.x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.radial_gradient.c1.y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      apaint->u.radial_gradient.r1 = FT_NEXT_USHORT( p ) << 16;
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_SWEEP_GRADIENT )
+    {
+      if ( !read_color_line( child_table_p,
+                             &apaint->u.sweep_gradient.colorline ) )
+        return 0;
+
+      apaint->u.sweep_gradient.center.x =
+          INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.sweep_gradient.center.y =
+          INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      apaint->u.sweep_gradient.start_angle =
+          F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.sweep_gradient.end_angle =
+          F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      return 1;
+    }
+
+    if ( apaint->format == FT_COLR_PAINTFORMAT_GLYPH )
+    {
+      apaint->u.glyph.paint.p                     = child_table_p;
+      apaint->u.glyph.paint.insert_root_transform = 0;
+      apaint->u.glyph.glyphID                     = FT_NEXT_USHORT( p );
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_TRANSFORM )
+    {
+      apaint->u.transform.paint.p                     = child_table_p;
+      apaint->u.transform.paint.insert_root_transform = 0;
+
+      if ( !get_child_table_pointer( colr, paint_base, &p, &child_table_p ) )
+         return 0;
+
+      p = child_table_p;
+
+      /*
+       * The following matrix coefficients are encoded as
+       * OpenType 16.16 fixed-point values.
+       */
+      apaint->u.transform.affine.xx = FT_NEXT_LONG( p );
+      apaint->u.transform.affine.yx = FT_NEXT_LONG( p );
+      apaint->u.transform.affine.xy = FT_NEXT_LONG( p );
+      apaint->u.transform.affine.yy = FT_NEXT_LONG( p );
+      apaint->u.transform.affine.dx = FT_NEXT_LONG( p );
+      apaint->u.transform.affine.dy = FT_NEXT_LONG( p );
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_TRANSLATE )
+    {
+      apaint->u.translate.paint.p                     = child_table_p;
+      apaint->u.translate.paint.insert_root_transform = 0;
+
+      apaint->u.translate.dx = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.translate.dy = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      return 1;
+    }
+
+    else if ( apaint->format ==
+                FT_COLR_PAINTFORMAT_SCALE                         ||
+              (FT_PaintFormat_Internal)apaint->format ==
+                FT_COLR_PAINTFORMAT_INTERNAL_SCALE_CENTER         ||
+              (FT_PaintFormat_Internal)apaint->format ==
+                FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM        ||
+              (FT_PaintFormat_Internal)apaint->format ==
+                FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM_CENTER )
+    {
+      apaint->u.scale.paint.p                     = child_table_p;
+      apaint->u.scale.paint.insert_root_transform = 0;
+
+      /* All scale paints get at least one scale value. */
+      apaint->u.scale.scale_x = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      /* Non-uniform ones read an extra y value. */
+      if ( apaint->format ==
+             FT_COLR_PAINTFORMAT_SCALE                 ||
+           (FT_PaintFormat_Internal)apaint->format ==
+             FT_COLR_PAINTFORMAT_INTERNAL_SCALE_CENTER )
+        apaint->u.scale.scale_y = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+      else
+        apaint->u.scale.scale_y = apaint->u.scale.scale_x;
+
+      /* Scale paints that have a center read center coordinates, */
+      /* otherwise the center is (0,0).                           */
+      if ( (FT_PaintFormat_Internal)apaint->format ==
+             FT_COLR_PAINTFORMAT_INTERNAL_SCALE_CENTER         ||
+           (FT_PaintFormat_Internal)apaint->format ==
+             FT_COLR_PAINTFORMAT_INTERNAL_SCALE_UNIFORM_CENTER )
+      {
+        apaint->u.scale.center_x = INT_TO_FIXED( FT_NEXT_SHORT ( p ) );
+        apaint->u.scale.center_y = INT_TO_FIXED( FT_NEXT_SHORT ( p ) );
+      }
+      else
+      {
+        apaint->u.scale.center_x = 0;
+        apaint->u.scale.center_y = 0;
+      }
+
+      /* FT 'COLR' v1 API output format always returns fully defined */
+      /* structs; we thus set the format to the public API value.    */
+      apaint->format = FT_COLR_PAINTFORMAT_SCALE;
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_ROTATE ||
+              (FT_PaintFormat_Internal)apaint->format ==
+                FT_COLR_PAINTFORMAT_INTERNAL_ROTATE_CENTER )
+    {
+      apaint->u.rotate.paint.p                     = child_table_p;
+      apaint->u.rotate.paint.insert_root_transform = 0;
+
+      apaint->u.rotate.angle = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      if ( (FT_PaintFormat_Internal)apaint->format ==
+           FT_COLR_PAINTFORMAT_INTERNAL_ROTATE_CENTER )
+      {
+        apaint->u.rotate.center_x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+        apaint->u.rotate.center_y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      }
+      else
+      {
+        apaint->u.rotate.center_x = 0;
+        apaint->u.rotate.center_y = 0;
+      }
+
+      apaint->format = FT_COLR_PAINTFORMAT_ROTATE;
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_SKEW ||
+              (FT_PaintFormat_Internal)apaint->format ==
+                FT_COLR_PAINTFORMAT_INTERNAL_SKEW_CENTER )
+    {
+      apaint->u.skew.paint.p                     = child_table_p;
+      apaint->u.skew.paint.insert_root_transform = 0;
+
+      apaint->u.skew.x_skew_angle = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+      apaint->u.skew.y_skew_angle = F2DOT14_TO_FIXED( FT_NEXT_SHORT( p ) );
+
+      if ( (FT_PaintFormat_Internal)apaint->format ==
+           FT_COLR_PAINTFORMAT_INTERNAL_SKEW_CENTER )
+      {
+        apaint->u.skew.center_x = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+        apaint->u.skew.center_y = INT_TO_FIXED( FT_NEXT_SHORT( p ) );
+      }
+      else
+      {
+        apaint->u.skew.center_x = 0;
+        apaint->u.skew.center_y = 0;
+      }
+
+      apaint->format = FT_COLR_PAINTFORMAT_SKEW;
+
+      return 1;
+    }
+
+    else if ( apaint->format == FT_COLR_PAINTFORMAT_COMPOSITE )
+    {
+      FT_UInt  composite_mode;
+
+
+      apaint->u.composite.source_paint.p                     = child_table_p;
+      apaint->u.composite.source_paint.insert_root_transform = 0;
+
+      composite_mode = FT_NEXT_BYTE( p );
+      if ( composite_mode >= FT_COLR_COMPOSITE_MAX )
+        return 0;
+
+      apaint->u.composite.composite_mode = (FT_Composite_Mode)composite_mode;
+
+      if ( !get_child_table_pointer( colr, paint_base, &p, &child_table_p ) )
+         return 0;
+
+      apaint->u.composite.backdrop_paint.p =
+        child_table_p;
+      apaint->u.composite.backdrop_paint.insert_root_transform =
+        0;
+
+      return 1;
+    }
+
+    return 0;
+  }
+
+
+  static FT_Bool
+  find_base_glyph_v1_record( FT_Byte *           base_glyph_begin,
+                             FT_UInt             num_base_glyph,
+                             FT_UInt             glyph_id,
+                             BaseGlyphV1Record  *record )
+  {
+    FT_UInt  min = 0;
+    FT_UInt  max = num_base_glyph;
+
+
+    while ( min < max )
+    {
+      FT_UInt  mid = min + ( max - min ) / 2;
+
+      /*
+       * `base_glyph_begin` is the beginning of `BaseGlyphV1List`;
+       * skip `numBaseGlyphV1Records` by adding 4 to start binary search
+       * in the array of `BaseGlyphV1Record`.
+       */
+      FT_Byte  *p = base_glyph_begin + 4 + mid * BASE_GLYPH_PAINT_RECORD_SIZE;
+
+      FT_UShort  gid = FT_NEXT_USHORT( p );
+
+
+      if ( gid < glyph_id )
+        min = mid + 1;
+      else if (gid > glyph_id )
+        max = mid;
+      else
+      {
+        record->gid          = gid;
+        record->paint_offset = FT_NEXT_ULONG ( p );
+        return 1;
+      }
+    }
+
+    return 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  tt_face_get_colr_glyph_paint( TT_Face                  face,
+                                FT_UInt                  base_glyph,
+                                FT_Color_Root_Transform  root_transform,
+                                FT_OpaquePaint*          opaque_paint )
+  {
+    Colr*              colr = (Colr*)face->colr;
+    BaseGlyphV1Record  base_glyph_v1_record;
+    FT_Byte*           p;
+
+    if ( !colr || !colr->table )
+      return 0;
+
+    if ( colr->version < 1 || !colr->num_base_glyphs_v1 ||
+         !colr->base_glyphs_v1 )
+      return 0;
+
+    if ( opaque_paint->p )
+      return 0;
+
+    if ( !find_base_glyph_v1_record( colr->base_glyphs_v1,
+                                     colr->num_base_glyphs_v1,
+                                     base_glyph,
+                                     &base_glyph_v1_record ) )
+      return 0;
+
+    if ( !base_glyph_v1_record.paint_offset                   ||
+         base_glyph_v1_record.paint_offset > colr->table_size )
+      return 0;
+
+    p = (FT_Byte*)( colr->base_glyphs_v1 +
+                    base_glyph_v1_record.paint_offset );
+    if ( p >= ( (FT_Byte*)colr->table + colr->table_size ) )
+      return 0;
+
+    opaque_paint->p = p;
+
+    if ( root_transform == FT_COLOR_INCLUDE_ROOT_TRANSFORM )
+      opaque_paint->insert_root_transform = 1;
+    else
+      opaque_paint->insert_root_transform = 0;
+
+    return 1;
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  tt_face_get_color_glyph_clipbox( TT_Face      face,
+                                   FT_UInt      base_glyph,
+                                   FT_ClipBox*  clip_box )
+  {
+    Colr*  colr;
+
+    FT_Byte  *p, *p1, *clip_base;
+
+    FT_Byte    clip_list_format;
+    FT_ULong   num_clip_boxes, i;
+    FT_UShort  gid_start, gid_end;
+    FT_UInt32  clip_box_offset;
+    FT_Byte    format;
+
+    const FT_Byte  num_corners = 4;
+    FT_Vector      corners[4];
+    FT_Byte        j;
+    FT_BBox        font_clip_box;
+
+
+    colr = (Colr*)face->colr;
+    if ( !colr )
+      return 0;
+
+    if ( !colr->clip_list )
+      return 0;
+
+    p = colr->clip_list;
+
+    clip_base        = p;
+    clip_list_format = FT_NEXT_BYTE ( p );
+
+    /* Format byte used here to be able to upgrade ClipList for >16bit */
+    /* glyph ids; for now we can expect it to be 0. */
+    if ( !( clip_list_format == 1 ) )
+      return 0;
+
+    num_clip_boxes = FT_NEXT_ULONG( p );
+
+    for ( i = 0; i < num_clip_boxes; ++i )
+    {
+      gid_start       = FT_NEXT_USHORT( p );
+      gid_end         = FT_NEXT_USHORT( p );
+      clip_box_offset = FT_NEXT_UOFF3( p );
+
+      if ( base_glyph >= gid_start && base_glyph <= gid_end )
+      {
+        p1 = (FT_Byte*)( clip_base + clip_box_offset );
+
+        if ( p1 >= ( (FT_Byte*)colr->table + colr->table_size ) )
+          return 0;
+
+        format = FT_NEXT_BYTE( p1 );
+
+        if ( format > 1 )
+          return 0;
+
+        /* `face->root.size->metrics.x_scale` and `y_scale` are factors   */
+        /* that scale a font unit value in integers to a 26.6 fixed value */
+        /* according to the requested size, see for example               */
+        /* `ft_recompute_scaled_metrics`.                                 */
+        font_clip_box.xMin = FT_MulFix( FT_NEXT_SHORT( p1 ),
+                                        face->root.size->metrics.x_scale );
+        font_clip_box.yMin = FT_MulFix( FT_NEXT_SHORT( p1 ),
+                                        face->root.size->metrics.x_scale );
+        font_clip_box.xMax = FT_MulFix( FT_NEXT_SHORT( p1 ),
+                                        face->root.size->metrics.x_scale );
+        font_clip_box.yMax = FT_MulFix( FT_NEXT_SHORT( p1 ),
+                                        face->root.size->metrics.x_scale );
+
+        /* Make 4 corner points (xMin, yMin), (xMax, yMax) and transform */
+        /* them.  If we we would only transform two corner points and    */
+        /* span a rectangle based on those, the rectangle may become too */
+        /* small to cover the glyph.                                     */
+        corners[0].x = font_clip_box.xMin;
+        corners[1].x = font_clip_box.xMin;
+        corners[2].x = font_clip_box.xMax;
+        corners[3].x = font_clip_box.xMax;
+
+        corners[0].y = font_clip_box.yMin;
+        corners[1].y = font_clip_box.yMax;
+        corners[2].y = font_clip_box.yMax;
+        corners[3].y = font_clip_box.yMin;
+
+        for ( j = 0; j < num_corners; ++j )
+        {
+          if ( face->root.internal->transform_flags & 1 )
+            FT_Vector_Transform( &corners[j],
+                                 &face->root.internal->transform_matrix );
+
+          if ( face->root.internal->transform_flags & 2 )
+          {
+            corners[j].x += face->root.internal->transform_delta.x;
+            corners[j].y += face->root.internal->transform_delta.y;
+          }
+        }
+
+        clip_box->bottom_left  = corners[0];
+        clip_box->top_left     = corners[1];
+        clip_box->top_right    = corners[2];
+        clip_box->bottom_right = corners[3];
+
+        return 1;
+      }
+    }
+
+    return 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  tt_face_get_paint_layers( TT_Face            face,
+                            FT_LayerIterator*  iterator,
+                            FT_OpaquePaint*    opaque_paint )
+  {
+    FT_Byte*   p             = NULL;
+    FT_Byte*   p_first_layer = NULL;
+    FT_Byte*   p_paint       = NULL;
+    FT_UInt32  paint_offset;
+
+    Colr*  colr;
+
+
+    if ( iterator->layer == iterator->num_layers )
+      return 0;
+
+    colr = (Colr*)face->colr;
+    if ( !colr )
+      return 0;
+
+    /*
+     * We have an iterator pointing at a paint offset as part of the
+     * `paintOffset` array in `LayerV1List`.
+     */
+    p = iterator->p;
+
+    /*
+     * First ensure that p is within COLRv1.
+     */
+    if ( p < colr->layers_v1                               ||
+         p >= ( (FT_Byte*)colr->table + colr->table_size ) )
+      return 0;
+
+    /*
+     * Do a cursor sanity check of the iterator.  Counting backwards from
+     * where it stands, we need to end up at a position after the beginning
+     * of the `LayerV1List` table and not after the end of the
+     * `LayerV1List`.
+     */
+    p_first_layer = p -
+                      iterator->layer * LAYER_V1_LIST_PAINT_OFFSET_SIZE -
+                      LAYER_V1_LIST_NUM_LAYERS_SIZE;
+    if ( p_first_layer < (FT_Byte*)colr->layers_v1 )
+      return 0;
+    if ( p_first_layer >= (FT_Byte*)(
+           colr->layers_v1 + LAYER_V1_LIST_NUM_LAYERS_SIZE +
+           colr->num_layers_v1 * LAYER_V1_LIST_PAINT_OFFSET_SIZE ) )
+      return 0;
+
+    paint_offset =
+      FT_NEXT_ULONG( p );
+    opaque_paint->insert_root_transform =
+      0;
+
+    p_paint = (FT_Byte*)( colr->layers_v1 + paint_offset );
+
+    if ( p_paint < colr->paints_start_v1                         ||
+         p_paint >= ( (FT_Byte*)colr->table + colr->table_size ) )
+      return 0;
+
+    opaque_paint->p = p_paint;
+
+    iterator->p = p;
+
+    iterator->layer++;
+
+    return 1;
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  tt_face_get_colorline_stops( TT_Face                face,
+                               FT_ColorStop*          color_stop,
+                               FT_ColorStopIterator  *iterator )
+  {
+    Colr*  colr = (Colr*)face->colr;
+
+    FT_Byte*  p;
+
+
+    if ( !colr || !colr->table )
+      return 0;
+
+    if ( iterator->current_color_stop >= iterator->num_color_stops )
+      return 0;
+
+    if ( iterator->p +
+           ( ( iterator->num_color_stops - iterator->current_color_stop ) *
+             COLOR_STOP_SIZE ) >
+         ( (FT_Byte *)colr->table + colr->table_size ) )
+      return 0;
+
+    /* Iterator points at first `ColorStop` of `ColorLine`. */
+    p = iterator->p;
+
+    color_stop->stop_offset = FT_NEXT_SHORT( p );
+
+    color_stop->color.palette_index = FT_NEXT_USHORT( p );
+
+    color_stop->color.alpha = FT_NEXT_SHORT( p );
+
+    iterator->p = p;
+    iterator->current_color_stop++;
+
+    return 1;
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  tt_face_get_paint( TT_Face         face,
+                     FT_OpaquePaint  opaque_paint,
+                     FT_COLR_Paint*  paint )
+  {
+    Colr*           colr = (Colr*)face->colr;
+    FT_OpaquePaint  next_paint;
+    FT_Matrix       ft_root_scale;
+
+    if ( !colr || !colr->base_glyphs_v1 || !colr->table )
+      return 0;
+
+    if ( opaque_paint.insert_root_transform )
+    {
+      /* 'COLR' v1 glyph information is returned in unscaled coordinates,
+       * i.e., `FT_Size` is not applied or multiplied into the values.  When
+       * client applications draw color glyphs, they can request to include
+       * a top-level transform, which includes the active `x_scale` and
+       * `y_scale` information for scaling the glyph, as well the additional
+       * transform and translate configured through `FT_Set_Transform`.
+       * This allows client applications to apply this top-level transform
+       * to the graphics context first and only once, then have gradient and
+       * contour scaling applied correctly when performing the additional
+       * drawing operations for subsequenct paints.  Prepare this initial
+       * transform here.
+       */
+      paint->format = FT_COLR_PAINTFORMAT_TRANSFORM;
+
+      next_paint.p                     = opaque_paint.p;
+      next_paint.insert_root_transform = 0;
+      paint->u.transform.paint         = next_paint;
+
+      /* `x_scale` and `y_scale` are in 26.6 format, representing the scale
+       * factor to get from font units to requested size.  However, expected
+       * return values are in 16.16, so we shift accordingly with rounding.
+       */
+      ft_root_scale.xx = ( face->root.size->metrics.x_scale + 32 ) >> 6;
+      ft_root_scale.xy = 0;
+      ft_root_scale.yx = 0;
+      ft_root_scale.yy = ( face->root.size->metrics.y_scale + 32 ) >> 6;
+
+      if ( face->root.internal->transform_flags & 1 )
+        FT_Matrix_Multiply( &face->root.internal->transform_matrix,
+                            &ft_root_scale );
+
+      paint->u.transform.affine.xx = ft_root_scale.xx;
+      paint->u.transform.affine.xy = ft_root_scale.xy;
+      paint->u.transform.affine.yx = ft_root_scale.yx;
+      paint->u.transform.affine.yy = ft_root_scale.yy;
+
+      /* The translation is specified in 26.6 format and, according to the
+       * documentation of `FT_Set_Translate`, is performed on the character
+       * size given in the last call to `FT_Set_Char_Size`.  The
+       * 'PaintTransform' paint table's `FT_Affine23` format expects
+       * values in 16.16 format, thus we need to shift by 10 bits.
+       */
+      if ( face->root.internal->transform_flags & 2 )
+      {
+        paint->u.transform.affine.dx =
+          face->root.internal->transform_delta.x * ( 1 << 10 );
+        paint->u.transform.affine.dy =
+          face->root.internal->transform_delta.y * ( 1 << 10 );
+      }
+      else
+      {
+        paint->u.transform.affine.dx = 0;
+        paint->u.transform.affine.dy = 0;
+      }
+
+      return 1;
+    }
+
+    return read_paint( colr, opaque_paint.p, paint );
+  }
+
+
   FT_LOCAL_DEF( FT_Error )
   tt_face_colr_blend_layer( TT_Face       face,
                             FT_UInt       color_index,
diff --git a/freetype/src/sfnt/ttcolr.h b/freetype/src/sfnt/ttcolr.h
index 641216266..b81e4cb95 100644
--- a/freetype/src/sfnt/ttcolr.h
+++ b/freetype/src/sfnt/ttcolr.h
@@ -4,7 +4,7 @@
  *
  *   TrueType and OpenType colored glyph layer support (specification).
  *
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * Originally written by Shao Yu Zhang <shaozhang@fb.com>.
@@ -42,6 +42,32 @@ FT_BEGIN_HEADER
                           FT_UInt           *acolor_index,
                           FT_LayerIterator*  iterator );
 
+  FT_LOCAL( FT_Bool )
+  tt_face_get_colr_glyph_paint( TT_Face                  face,
+                                FT_UInt                  base_glyph,
+                                FT_Color_Root_Transform  root_transform,
+                                FT_OpaquePaint*          paint );
+
+  FT_LOCAL( FT_Bool )
+  tt_face_get_color_glyph_clipbox( TT_Face      face,
+                                   FT_UInt      base_glyph,
+                                   FT_ClipBox*  clip_box );
+
+  FT_LOCAL( FT_Bool )
+  tt_face_get_paint_layers( TT_Face            face,
+                            FT_LayerIterator*  iterator,
+                            FT_OpaquePaint*    paint );
+
+  FT_LOCAL( FT_Bool )
+  tt_face_get_colorline_stops( TT_Face                face,
+                               FT_ColorStop*          color_stop,
+                               FT_ColorStopIterator*  iterator );
+
+  FT_LOCAL( FT_Bool )
+  tt_face_get_paint( TT_Face         face,
+                     FT_OpaquePaint  opaque_paint,
+                     FT_COLR_Paint*  paint );
+
   FT_LOCAL( FT_Error )
   tt_face_colr_blend_layer( TT_Face       face,
                             FT_UInt       color_index,
diff --git a/freetype/src/sfnt/ttcpal.c b/freetype/src/sfnt/ttcpal.c
index 9c514bafe..a0d84bca3 100644
--- a/freetype/src/sfnt/ttcpal.c
+++ b/freetype/src/sfnt/ttcpal.c
@@ -4,7 +4,7 @@
  *
  *   TrueType and OpenType color palette support (body).
  *
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * Originally written by Shao Yu Zhang <shaozhang@fb.com>.
diff --git a/freetype/src/sfnt/ttcpal.h b/freetype/src/sfnt/ttcpal.h
index b544be696..1c5586855 100644
--- a/freetype/src/sfnt/ttcpal.h
+++ b/freetype/src/sfnt/ttcpal.h
@@ -4,7 +4,7 @@
  *
  *   TrueType and OpenType color palette support (specification).
  *
- * Copyright (C) 2018-2020 by
+ * Copyright (C) 2018-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * Originally written by Shao Yu Zhang <shaozhang@fb.com>.
diff --git a/freetype/src/sfnt/ttkern.c b/freetype/src/sfnt/ttkern.c
index d4a70c785..bb1922caf 100644
--- a/freetype/src/sfnt/ttkern.c
+++ b/freetype/src/sfnt/ttkern.c
@@ -5,7 +5,7 @@
  *   Load the basic TrueType kerning table.  This doesn't handle
  *   kerning data within the GPOS table at the moment.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttkern.h b/freetype/src/sfnt/ttkern.h
index f44b5bdeb..3d8f1e834 100644
--- a/freetype/src/sfnt/ttkern.h
+++ b/freetype/src/sfnt/ttkern.h
@@ -5,7 +5,7 @@
  *   Load the basic TrueType kerning table.  This doesn't handle
  *   kerning data within the GPOS table at the moment.
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttload.c b/freetype/src/sfnt/ttload.c
index 4b46f4135..51416d80b 100644
--- a/freetype/src/sfnt/ttload.c
+++ b/freetype/src/sfnt/ttload.c
@@ -5,7 +5,7 @@
  *   Load the basic TrueType tables, i.e., tables that can be either in
  *   TTF or OTF fonts (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -416,9 +416,9 @@
          FT_FRAME_ENTER( sfnt.num_tables * 16L ) )
       goto Exit;
 
-    FT_TRACE2(( "\n"
-                "  tag    offset    length   checksum\n"
-                "  ----------------------------------\n" ));
+    FT_TRACE2(( "\n" ));
+    FT_TRACE2(( "  tag    offset    length   checksum\n" ));
+    FT_TRACE2(( "  ----------------------------------\n" ));
 
     valid_entries = 0;
     for ( nn = 0; nn < sfnt.num_tables; nn++ )
@@ -505,7 +505,8 @@
 
     FT_FRAME_EXIT();
 
-    FT_TRACE2(( "table directory loaded\n\n" ));
+    FT_TRACE2(( "table directory loaded\n" ));
+    FT_TRACE2(( "\n" ));
 
   Exit:
     return error;
@@ -794,8 +795,8 @@
       if ( maxProfile->maxTwilightPoints > ( 0xFFFFU - 4 ) )
       {
         FT_TRACE0(( "tt_face_load_maxp:"
-                    " too much twilight points in `maxp' table;\n"
-                    "                  "
+                    " too much twilight points in `maxp' table;\n" ));
+        FT_TRACE0(( "                  "
                     " some glyphs might be rendered incorrectly\n" ));
 
         maxProfile->maxTwilightPoints = 0xFFFFU - 4;
@@ -836,6 +837,8 @@
     FT_ULong      table_pos, table_len;
     FT_ULong      storage_start, storage_limit;
     TT_NameTable  table;
+    TT_Name       names    = NULL;
+    TT_LangTag    langTags = NULL;
 
     static const FT_Frame_Field  name_table_fields[] =
     {
@@ -916,13 +919,13 @@
       storage_start += 2 + 4 * table->numLangTagRecords;
 
       /* allocate language tag records array */
-      if ( FT_NEW_ARRAY( table->langTags, table->numLangTagRecords ) ||
-           FT_FRAME_ENTER( table->numLangTagRecords * 4 )            )
+      if ( FT_QNEW_ARRAY( langTags, table->numLangTagRecords ) ||
+           FT_FRAME_ENTER( table->numLangTagRecords * 4 )      )
         goto Exit;
 
       /* load language tags */
       {
-        TT_LangTag  entry = table->langTags;
+        TT_LangTag  entry = langTags;
         TT_LangTag  limit = FT_OFFSET( entry, table->numLangTagRecords );
 
 
@@ -938,7 +941,13 @@
             /* invalid entry; ignore it */
             entry->stringLength = 0;
           }
+
+          /* mark the string as not yet loaded */
+          entry->string = NULL;
         }
+
+        table->langTags = langTags;
+        langTags        = NULL;
       }
 
       FT_FRAME_EXIT();
@@ -947,14 +956,15 @@
     }
 
     /* allocate name records array */
-    if ( FT_NEW_ARRAY( table->names, table->numNameRecords ) ||
-         FT_FRAME_ENTER( table->numNameRecords * 12 )        )
+    if ( FT_QNEW_ARRAY( names, table->numNameRecords ) ||
+         FT_FRAME_ENTER( table->numNameRecords * 12 )  )
       goto Exit;
 
     /* load name records */
     {
-      TT_Name  entry = table->names;
+      TT_Name  entry = names;
       FT_UInt  count = table->numNameRecords;
+      FT_UInt  valid = 0;
 
 
       for ( ; count > 0; count-- )
@@ -987,15 +997,20 @@
           }
         }
 
+        /* mark the string as not yet converted */
+        entry->string = NULL;
+
+        valid++;
         entry++;
       }
 
       /* reduce array size to the actually used elements */
-      count = (FT_UInt)( entry - table->names );
-      (void)FT_RENEW_ARRAY( table->names,
-                            table->numNameRecords,
-                            count );
-      table->numNameRecords = count;
+      FT_MEM_QRENEW_ARRAY( names,
+                           table->numNameRecords,
+                           valid );
+      table->names          = names;
+      names                 = NULL;
+      table->numNameRecords = valid;
     }
 
     FT_FRAME_EXIT();
@@ -1004,6 +1019,8 @@
     face->num_names = (FT_UShort)table->numNameRecords;
 
   Exit:
+    FT_FREE( names );
+    FT_FREE( langTags );
     return error;
   }
 
@@ -1311,6 +1328,12 @@
     if ( FT_STREAM_READ_FIELDS( post_fields, post ) )
       return error;
 
+    if ( post->FormatType != 0x00030000L &&
+         post->FormatType != 0x00025000L &&
+         post->FormatType != 0x00020000L &&
+         post->FormatType != 0x00010000L )
+      return FT_THROW( Invalid_Post_Table_Format );
+
     /* we don't load the glyph names, we do that in another */
     /* module (ttpost).                                     */
 
@@ -1410,8 +1433,8 @@
     FT_Error   error;
     FT_Memory  memory = stream->memory;
 
-    FT_UInt        j,num_ranges;
-    TT_GaspRange   gaspranges = NULL;
+    FT_UShort      j, num_ranges;
+    TT_GaspRange   gasp_ranges = NULL;
 
 
     /* the gasp table is optional */
@@ -1422,8 +1445,8 @@
     if ( FT_FRAME_ENTER( 4L ) )
       goto Exit;
 
-    face->gasp.version   = FT_GET_USHORT();
-    face->gasp.numRanges = FT_GET_USHORT();
+    face->gasp.version = FT_GET_USHORT();
+    num_ranges         = FT_GET_USHORT();
 
     FT_FRAME_EXIT();
 
@@ -1435,29 +1458,31 @@
       goto Exit;
     }
 
-    num_ranges = face->gasp.numRanges;
-    FT_TRACE3(( "numRanges: %u\n", num_ranges ));
+    FT_TRACE3(( "numRanges: %hu\n", num_ranges ));
 
-    if ( FT_QNEW_ARRAY( face->gasp.gaspRanges, num_ranges ) ||
-         FT_FRAME_ENTER( num_ranges * 4L )                  )
+    if ( FT_QNEW_ARRAY( gasp_ranges, num_ranges ) ||
+         FT_FRAME_ENTER( num_ranges * 4L )        )
       goto Exit;
 
-    gaspranges = face->gasp.gaspRanges;
-
     for ( j = 0; j < num_ranges; j++ )
     {
-      gaspranges[j].maxPPEM  = FT_GET_USHORT();
-      gaspranges[j].gaspFlag = FT_GET_USHORT();
+      gasp_ranges[j].maxPPEM  = FT_GET_USHORT();
+      gasp_ranges[j].gaspFlag = FT_GET_USHORT();
 
       FT_TRACE3(( "gaspRange %d: rangeMaxPPEM %5d, rangeGaspBehavior 0x%x\n",
                   j,
-                  gaspranges[j].maxPPEM,
-                  gaspranges[j].gaspFlag ));
+                  gasp_ranges[j].maxPPEM,
+                  gasp_ranges[j].gaspFlag ));
     }
 
+    face->gasp.gaspRanges = gasp_ranges;
+    gasp_ranges           = NULL;
+    face->gasp.numRanges  = num_ranges;
+
     FT_FRAME_EXIT();
 
   Exit:
+    FT_FREE( gasp_ranges );
     return error;
   }
 
diff --git a/freetype/src/sfnt/ttload.h b/freetype/src/sfnt/ttload.h
index 4e53d8b78..cab15cd23 100644
--- a/freetype/src/sfnt/ttload.h
+++ b/freetype/src/sfnt/ttload.h
@@ -5,7 +5,7 @@
  *   Load the basic TrueType tables, i.e., tables that can be either in
  *   TTF or OTF fonts (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttmtx.c b/freetype/src/sfnt/ttmtx.c
index 021123336..7aece36fb 100644
--- a/freetype/src/sfnt/ttmtx.c
+++ b/freetype/src/sfnt/ttmtx.c
@@ -4,7 +4,7 @@
  *
  *   Load the metrics tables common to TTF and OTF fonts (body).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttmtx.h b/freetype/src/sfnt/ttmtx.h
index dba65ca9b..270170d47 100644
--- a/freetype/src/sfnt/ttmtx.h
+++ b/freetype/src/sfnt/ttmtx.h
@@ -4,7 +4,7 @@
  *
  *   Load the metrics tables common to TTF and OTF fonts (specification).
  *
- * Copyright (C) 2006-2020 by
+ * Copyright (C) 2006-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttpost.c b/freetype/src/sfnt/ttpost.c
index e93a4bf1b..b92ca5db1 100644
--- a/freetype/src/sfnt/ttpost.c
+++ b/freetype/src/sfnt/ttpost.c
@@ -5,7 +5,7 @@
  *   PostScript name table processing for TrueType and OpenType fonts
  *   (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -158,7 +158,7 @@
   static FT_Error
   load_format_20( TT_Face    face,
                   FT_Stream  stream,
-                  FT_ULong   post_limit )
+                  FT_ULong   post_len )
   {
     FT_Memory   memory = stream->memory;
     FT_Error    error;
@@ -168,6 +168,7 @@
 
     FT_UShort*  glyph_indices = NULL;
     FT_Char**   name_strings  = NULL;
+    FT_Byte*    strings       = NULL;
 
 
     if ( FT_READ_USHORT( num_glyphs ) )
@@ -179,7 +180,8 @@
     /* There already exist fonts which have more than 32768 glyph names */
     /* in this table, so the test for this threshold has been dropped.  */
 
-    if ( num_glyphs > face->max_profile.numGlyphs )
+    if ( num_glyphs > face->max_profile.numGlyphs  ||
+         (FT_ULong)num_glyphs * 2UL > post_len - 2 )
     {
       error = FT_THROW( Invalid_File_Format );
       goto Exit;
@@ -190,7 +192,7 @@
       FT_Int  n;
 
 
-      if ( FT_NEW_ARRAY ( glyph_indices, num_glyphs ) ||
+      if ( FT_QNEW_ARRAY( glyph_indices, num_glyphs ) ||
            FT_FRAME_ENTER( num_glyphs * 2L )          )
         goto Fail;
 
@@ -223,60 +225,56 @@
     }
 
     /* now load the name strings */
+    if ( num_names )
     {
       FT_UShort  n;
+      FT_ULong   p;
 
 
-      if ( FT_NEW_ARRAY( name_strings, num_names ) )
+      post_len -= (FT_ULong)num_glyphs * 2UL + 2;
+
+      if ( FT_QALLOC( strings, post_len + 1 )       ||
+           FT_STREAM_READ( strings, post_len )      ||
+           FT_QNEW_ARRAY( name_strings, num_names ) )
         goto Fail;
 
-      for ( n = 0; n < num_names; n++ )
+      /* convert from Pascal- to C-strings and set pointers */
+      for ( p = 0, n = 0; p < post_len && n < num_names; n++ )
       {
-        FT_UInt  len;
+        FT_UInt  len = strings[p];
 
 
-        if ( FT_STREAM_POS() >= post_limit )
-          break;
-        else
+        if ( len > 63U )
         {
-          FT_TRACE6(( "load_format_20: %ld byte left in post table\n",
-                      post_limit - FT_STREAM_POS() ));
-
-          if ( FT_READ_BYTE( len ) )
-            goto Fail1;
-        }
-
-        if ( len > post_limit                   ||
-             FT_STREAM_POS() > post_limit - len )
-        {
-          FT_Int  d = (FT_Int)post_limit - (FT_Int)FT_STREAM_POS();
-
-
-          FT_ERROR(( "load_format_20:"
-                     " exceeding string length (%d),"
-                     " truncating at end of post table (%d byte left)\n",
-                     len, d ));
-          len = (FT_UInt)FT_MAX( 0, d );
+          error = FT_THROW( Invalid_File_Format );
+          goto Fail;
         }
 
-        if ( FT_NEW_ARRAY( name_strings[n], len + 1 ) ||
-             FT_STREAM_READ( name_strings[n], len   ) )
-          goto Fail1;
-
-        name_strings[n][len] = '\0';
+        strings[p]      = 0;
+        name_strings[n] = (FT_Char*)strings + p + 1;
+        p              += len + 1;
       }
+      strings[post_len] = 0;
 
+      /* deal with missing or insufficient string data */
       if ( n < num_names )
       {
+        if ( post_len == 0 )
+        {
+          /* fake empty string */
+          if ( FT_QREALLOC( strings, 1, 2 ) )
+            goto Fail;
+
+          post_len          = 1;
+          strings[post_len] = 0;
+        }
+
         FT_ERROR(( "load_format_20:"
                    " all entries in post table are already parsed,"
                    " using NULL names for gid %d - %d\n",
                     n, num_names - 1 ));
         for ( ; n < num_names; n++ )
-          if ( FT_NEW_ARRAY( name_strings[n], 1 ) )
-            goto Fail1;
-          else
-            name_strings[n][0] = '\0';
+          name_strings[n] = (FT_Char*)strings + post_len;
       }
     }
 
@@ -292,17 +290,9 @@
     }
     return FT_Err_Ok;
 
-  Fail1:
-    {
-      FT_UShort  n;
-
-
-      for ( n = 0; n < num_names; n++ )
-        FT_FREE( name_strings[n] );
-    }
-
   Fail:
     FT_FREE( name_strings );
+    FT_FREE( strings );
     FT_FREE( glyph_indices );
 
   Exit:
@@ -313,7 +303,7 @@
   static FT_Error
   load_format_25( TT_Face    face,
                   FT_Stream  stream,
-                  FT_ULong   post_limit )
+                  FT_ULong   post_len )
   {
     FT_Memory  memory = stream->memory;
     FT_Error   error;
@@ -321,7 +311,7 @@
     FT_Int     num_glyphs;
     FT_Char*   offset_table = NULL;
 
-    FT_UNUSED( post_limit );
+    FT_UNUSED( post_len );
 
 
     if ( FT_READ_USHORT( num_glyphs ) )
@@ -336,7 +326,7 @@
       goto Exit;
     }
 
-    if ( FT_NEW_ARRAY( offset_table, num_glyphs )   ||
+    if ( FT_QNEW_ARRAY( offset_table, num_glyphs )  ||
          FT_STREAM_READ( offset_table, num_glyphs ) )
       goto Fail;
 
@@ -384,7 +374,6 @@
     FT_Error   error;
     FT_Fixed   format;
     FT_ULong   post_len;
-    FT_ULong   post_limit;
 
 
     /* get a stream for the face's resource */
@@ -395,8 +384,6 @@
     if ( error )
       goto Exit;
 
-    post_limit = FT_STREAM_POS() + post_len;
-
     format = face->postscript.FormatType;
 
     /* go to beginning of subtable */
@@ -404,10 +391,10 @@
       goto Exit;
 
     /* now read postscript table */
-    if ( format == 0x00020000L )
-      error = load_format_20( face, stream, post_limit );
-    else if ( format == 0x00025000L )
-      error = load_format_25( face, stream, post_limit );
+    if ( format == 0x00020000L && post_len >= 34 )
+      error = load_format_20( face, stream, post_len - 32 );
+    else if ( format == 0x00025000L && post_len >= 34 )
+      error = load_format_25( face, stream, post_len - 32 );
     else
       error = FT_THROW( Invalid_File_Format );
 
@@ -433,17 +420,19 @@
       if ( format == 0x00020000L )
       {
         TT_Post_20  table = &names->names.format_20;
-        FT_UShort   n;
 
 
         FT_FREE( table->glyph_indices );
         table->num_glyphs = 0;
 
-        for ( n = 0; n < table->num_names; n++ )
-          FT_FREE( table->glyph_names[n] );
+        if ( table->num_names )
+        {
+          table->glyph_names[0]--;
+          FT_FREE( table->glyph_names[0] );
 
-        FT_FREE( table->glyph_names );
-        table->num_names = 0;
+          FT_FREE( table->glyph_names );
+          table->num_names = 0;
+        }
       }
       else if ( format == 0x00025000L )
       {
diff --git a/freetype/src/sfnt/ttpost.h b/freetype/src/sfnt/ttpost.h
index 94c7d1680..6d65b5766 100644
--- a/freetype/src/sfnt/ttpost.h
+++ b/freetype/src/sfnt/ttpost.h
@@ -5,7 +5,7 @@
  *   PostScript name table processing for TrueType and OpenType fonts
  *   (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/ttsbit.c b/freetype/src/sfnt/ttsbit.c
index 9dd441971..e9ba697db 100644
--- a/freetype/src/sfnt/ttsbit.c
+++ b/freetype/src/sfnt/ttsbit.c
@@ -4,7 +4,7 @@
  *
  *   TrueType and OpenType embedded bitmap support (body).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * Copyright 2013 by Google, Inc.
@@ -172,13 +172,17 @@
           goto Exit;
         }
 
+#ifdef FT_DEBUG_LEVEL_TRACE
         /* we currently don't support bit 1; however, it is better to */
         /* draw at least something...                                 */
         if ( flags == 3 )
+        {
           FT_TRACE1(( "tt_face_load_sbit_strikes:"
-                      " sbix overlay not supported yet\n"
-                      "                          "
+                      " sbix overlay not supported yet\n" ));
+          FT_TRACE1(( "                          "
                       " expect bad rendering results\n" ));
+        }
+#endif
 
         /*
          * Count the number of strikes available in the table.  We are a bit
@@ -240,8 +244,8 @@
     if ( !face->ebdt_size )
     {
       FT_TRACE2(( "tt_face_load_sbit_strikes:"
-                  " no embedded bitmap data table found;\n"
-                  "                          "
+                  " no embedded bitmap data table found;\n" ));
+      FT_TRACE2(( "                          "
                   " resetting number of strikes to zero\n" ));
       face->sbit_num_strikes = 0;
     }
@@ -345,8 +349,8 @@
           if ( metrics->ascender == 0 )
           {
             FT_TRACE2(( "tt_face_load_strike_metrics:"
-                        " sanitizing invalid ascender and descender\n"
-                        "                            "
+                        " sanitizing invalid ascender and descender\n" ));
+            FT_TRACE2(( "                            "
                         " values for strike %ld (%dppem, %dppem)\n",
                         strike_index,
                         metrics->x_ppem, metrics->y_ppem ));
@@ -374,8 +378,8 @@
         if ( metrics->height == 0 )
         {
           FT_TRACE2(( "tt_face_load_strike_metrics:"
-                      " sanitizing invalid height value\n"
-                      "                            "
+                      " sanitizing invalid height value\n" ));
+          FT_TRACE2(( "                            "
                       " for strike (%d, %d)\n",
                       metrics->x_ppem, metrics->y_ppem ));
           metrics->height    = metrics->y_ppem * 64;
diff --git a/freetype/src/sfnt/ttsbit.h b/freetype/src/sfnt/ttsbit.h
index b867e43a6..7a0ed92e9 100644
--- a/freetype/src/sfnt/ttsbit.h
+++ b/freetype/src/sfnt/ttsbit.h
@@ -4,7 +4,7 @@
  *
  *   TrueType and OpenType embedded bitmap support (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/sfnt/woff2tags.c b/freetype/src/sfnt/woff2tags.c
index fd9f2e6c5..fe8f5cf76 100644
--- a/freetype/src/sfnt/woff2tags.c
+++ b/freetype/src/sfnt/woff2tags.c
@@ -4,7 +4,7 @@
  *
  *   WOFF2 Font table tags (base).
  *
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2021 by
  * Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -17,6 +17,9 @@
 
 
 #include <freetype/tttags.h>
+
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
+
 #include "woff2tags.h"
 
   /*
@@ -28,10 +31,10 @@
    *
    * for details.
    */
-  FT_LOCAL_DEF( FT_ULong )
+  FT_LOCAL_DEF( FT_Tag )
   woff2_known_tags( FT_Byte  index )
   {
-    const FT_ULong  known_tags[63] =
+    static const FT_Tag  known_tags[63] =
     {
       FT_MAKE_TAG('c', 'm', 'a', 'p'),  /*  0  */
       FT_MAKE_TAG('h', 'e', 'a', 'd'),  /*  1  */
@@ -105,5 +108,12 @@
     return known_tags[index];
   }
 
+#else /* !FT_CONFIG_OPTION_USE_BROTLI */
+
+  /* ANSI C doesn't like empty source files */
+  typedef int  _woff2tags_dummy;
+
+#endif /* !FT_CONFIG_OPTION_USE_BROTLI */
+
 
 /* END */
diff --git a/freetype/src/sfnt/woff2tags.h b/freetype/src/sfnt/woff2tags.h
index c437c77aa..4ef0a651c 100644
--- a/freetype/src/sfnt/woff2tags.h
+++ b/freetype/src/sfnt/woff2tags.h
@@ -2,9 +2,9 @@
  *
  * woff2tags.h
  *
- *   WOFFF2 Font table tags (specification).
+ *   WOFF2 Font table tags (specification).
  *
- * Copyright (C) 2019-2020 by
+ * Copyright (C) 2019-2021 by
  * Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -26,10 +26,12 @@
 
 FT_BEGIN_HEADER
 
+#ifdef FT_CONFIG_OPTION_USE_BROTLI
 
-  FT_LOCAL( FT_ULong )
+  FT_LOCAL( FT_Tag )
   woff2_known_tags( FT_Byte  index );
 
+#endif
 
 FT_END_HEADER
 
diff --git a/freetype/src/smooth/ftgrays.c b/freetype/src/smooth/ftgrays.c
index 681900fd4..d982c2820 100644
--- a/freetype/src/smooth/ftgrays.c
+++ b/freetype/src/smooth/ftgrays.c
@@ -4,7 +4,7 @@
  *
  *   A new `perfect' anti-aliasing renderer (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -149,14 +149,10 @@
 #define FT_INT_MAX    INT_MAX
 #define FT_ULONG_MAX  ULONG_MAX
 
-#define ADD_LONG( a, b )                                    \
-          (long)( (unsigned long)(a) + (unsigned long)(b) )
-#define SUB_LONG( a, b )                                    \
-          (long)( (unsigned long)(a) - (unsigned long)(b) )
-#define MUL_LONG( a, b )                                    \
-          (long)( (unsigned long)(a) * (unsigned long)(b) )
-#define NEG_LONG( a )                                       \
-          (long)( -(unsigned long)(a) )
+#define ADD_INT( a, b )                                  \
+          (int)( (unsigned int)(a) + (unsigned int)(b) )
+
+#define FT_STATIC_BYTE_CAST( type, var )  (type)(unsigned char)(var)
 
 
 #define ft_memset   memset
@@ -168,10 +164,11 @@
 typedef ptrdiff_t  FT_PtrDist;
 
 
-#define ErrRaster_Invalid_Mode      -2
-#define ErrRaster_Invalid_Outline   -1
-#define ErrRaster_Invalid_Argument  -3
-#define ErrRaster_Memory_Overflow   -4
+#define Smooth_Err_Ok                    0
+#define Smooth_Err_Invalid_Outline      -1
+#define Smooth_Err_Cannot_Render_Glyph  -2
+#define Smooth_Err_Invalid_Argument     -3
+#define Smooth_Err_Raster_Overflow      -4
 
 #define FT_BEGIN_HEADER
 #define FT_END_HEADER
@@ -229,23 +226,26 @@ typedef ptrdiff_t  FT_PtrDist;
 #define FT_ERROR( varformat )   FT_Message varformat
 #endif
 
-#define FT_THROW( e )                               \
-          ( FT_Throw( FT_ERR_CAT( ErrRaster_, e ),  \
-                      __LINE__,                     \
-                      __FILE__ )                  | \
-            FT_ERR_CAT( ErrRaster_, e )           )
+#define FT_THROW( e )                                \
+          ( FT_Throw( FT_ERR_CAT( Smooth_Err_, e ),  \
+                      __LINE__,                      \
+                      __FILE__ )                   | \
+            FT_ERR_CAT( Smooth_Err_, e )           )
 
 #else /* !FT_DEBUG_LEVEL_TRACE */
 
 #define FT_TRACE5( x )  do { } while ( 0 )     /* nothing */
 #define FT_TRACE7( x )  do { } while ( 0 )     /* nothing */
 #define FT_ERROR( x )   do { } while ( 0 )     /* nothing */
-#define FT_THROW( e )   FT_ERR_CAT( ErrRaster_, e )
-
+#define FT_THROW( e )   FT_ERR_CAT( Smooth_Err_, e )
 
 #endif /* !FT_DEBUG_LEVEL_TRACE */
 
 
+#define FT_Trace_Enable()   do { } while ( 0 )  /* nothing */
+#define FT_Trace_Disable()  do { } while ( 0 )  /* nothing */
+
+
 #define FT_DEFINE_OUTLINE_FUNCS( class_,               \
                                  move_to_, line_to_,   \
                                  conic_to_, cubic_to_, \
@@ -278,6 +278,8 @@ typedef ptrdiff_t  FT_PtrDist;
 #else /* !STANDALONE_ */
 
 
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
 #include "ftgrays.h"
 #include <freetype/internal/ftobjs.h>
 #include <freetype/internal/ftdebug.h>
@@ -286,10 +288,6 @@ typedef ptrdiff_t  FT_PtrDist;
 
 #include "ftsmerrs.h"
 
-#define Smooth_Err_Invalid_Mode     Smooth_Err_Cannot_Render_Glyph
-#define Smooth_Err_Memory_Overflow  Smooth_Err_Out_Of_Memory
-#define ErrRaster_Memory_Overflow   Smooth_Err_Out_Of_Memory
-
 
 #endif /* !STANDALONE_ */
 
@@ -362,7 +360,7 @@ typedef ptrdiff_t  FT_PtrDist;
     }                                                              \
   FT_END_STMNT
 
-#ifdef  __arm__
+#if defined( __GNUC__ ) && __GNUC__ < 7 && defined( __arm__ )
   /* Work around a bug specific to GCC which make the compiler fail to */
   /* optimize a division and modulo operation on the same parameters   */
   /* into a single call to `__aeabi_idivmod'.  See                     */
@@ -382,14 +380,58 @@ typedef ptrdiff_t  FT_PtrDist;
 #endif /* __arm__ */
 
 
-  /* These macros speed up repetitive divisions by replacing them */
-  /* with multiplications and right shifts.                       */
-#define FT_UDIVPREP( c, b )                                        \
-  long  b ## _r = c ? (long)( FT_ULONG_MAX >> PIXEL_BITS ) / ( b ) \
-                    : 0
-#define FT_UDIV( a, b )                                                \
-  (TCoord)( ( (unsigned long)( a ) * (unsigned long)( b ## _r ) ) >>   \
-            ( sizeof( long ) * FT_CHAR_BIT - PIXEL_BITS ) )
+  /* Calculating coverages for a slanted line requires a division each */
+  /* time the line crosses from cell to cell.  These macros speed up   */
+  /* the repetitive divisions by replacing them with multiplications   */
+  /* and right shifts so that at most two divisions are performed for  */
+  /* each slanted line.  Nevertheless, these divisions are noticeable  */
+  /* in the overall performance because flattened curves produce a     */
+  /* very large number of slanted lines.                               */
+  /*                                                                   */
+  /* The division results here are always within ONE_PIXEL.  Therefore */
+  /* the shift magnitude should be at least PIXEL_BITS wider than the  */
+  /* divisors to provide sufficient accuracy of the multiply-shift.    */
+  /* It should not exceed (64 - PIXEL_BITS) to prevent overflowing and */
+  /* leave enough room for 64-bit unsigned multiplication however.     */
+#define FT_UDIVPREP( c, b )                                \
+  FT_Int64  b ## _r = c ? (FT_Int64)0xFFFFFFFF / ( b ) : 0
+#define FT_UDIV( a, b )                                           \
+  (TCoord)( ( (FT_UInt64)( a ) * (FT_UInt64)( b ## _r ) ) >> 32 )
+
+
+  /* Scale area and apply fill rule to calculate the coverage byte. */
+  /* The top fill bit is used for the non-zero rule. The eighth     */
+  /* fill bit is used for the even-odd rule.  The higher coverage   */
+  /* bytes are either clamped for the non-zero-rule or discarded    */
+  /* later for the even-odd rule.                                   */
+#define FT_FILL_RULE( coverage, area, fill )                \
+  FT_BEGIN_STMNT                                            \
+    coverage = (int)( area >> ( PIXEL_BITS * 2 + 1 - 8 ) ); \
+    if ( coverage & fill )                                  \
+      coverage = ~coverage;                                 \
+    if ( coverage > 255 && fill & INT_MIN )                 \
+      coverage = 255;                                       \
+  FT_END_STMNT
+
+
+  /* It is faster to write small spans byte-by-byte than calling     */
+  /* `memset'.  This is mainly due to the cost of the function call. */
+#define FT_GRAY_SET( d, s, count )                          \
+  FT_BEGIN_STMNT                                            \
+    unsigned char* q = d;                                   \
+    switch ( count )                                        \
+    {                                                       \
+      case 7: *q++ = (unsigned char)s; /* fall through */   \
+      case 6: *q++ = (unsigned char)s; /* fall through */   \
+      case 5: *q++ = (unsigned char)s; /* fall through */   \
+      case 4: *q++ = (unsigned char)s; /* fall through */   \
+      case 3: *q++ = (unsigned char)s; /* fall through */   \
+      case 2: *q++ = (unsigned char)s; /* fall through */   \
+      case 1: *q   = (unsigned char)s; /* fall through */   \
+      case 0: break;                                        \
+      default: FT_MEM_SET( d, s, count );                   \
+    }                                                       \
+  FT_END_STMNT
 
 
   /**************************************************************************
@@ -432,7 +474,7 @@ typedef ptrdiff_t  FT_PtrDist;
 #endif
 
   /* FT_Span buffer size for direct rendering only */
-#define FT_MAX_GRAY_SPANS  10
+#define FT_MAX_GRAY_SPANS  16
 
 
 #if defined( _MSC_VER )      /* Visual C++ (and Intel C++) */
@@ -447,28 +489,24 @@ typedef ptrdiff_t  FT_PtrDist;
   {
     ft_jmp_buf  jump_buffer;
 
-    TCoord  ex, ey;
-    TCoord  min_ex, max_ex;
+    TCoord  min_ex, max_ex;  /* min and max integer pixel coordinates */
     TCoord  min_ey, max_ey;
+    TCoord  count_ey;        /* same as (max_ey - min_ey) */
 
-    TArea   area;
-    TCoord  cover;
-    int     invalid;
+    PCell       cell;        /* current cell                             */
+    PCell       cell_free;   /* call allocation next free slot           */
+    PCell       cell_null;   /* last cell, used as dumpster and limit    */
 
-    PCell*      ycells;
-    PCell       cells;
-    FT_PtrDist  max_cells;
-    FT_PtrDist  num_cells;
+    PCell*      ycells;      /* array of cell linked-lists; one per      */
+                             /* vertical coordinate in the current band  */
 
-    TPos    x,  y;
+    TPos        x,  y;       /* last point position */
 
-    FT_Outline  outline;
-    TPixmap     target;
+    FT_Outline  outline;     /* input outline */
+    TPixmap     target;      /* target pixmap */
 
     FT_Raster_Span_Func  render_span;
     void*                render_span_data;
-    FT_Span              spans[FT_MAX_GRAY_SPANS];
-    int                  num_spans;
 
   } gray_TWorker, *gray_PWorker;
 
@@ -476,17 +514,25 @@ typedef ptrdiff_t  FT_PtrDist;
 #pragma warning( pop )
 #endif
 
-
 #ifndef FT_STATIC_RASTER
 #define ras  (*worker)
 #else
   static gray_TWorker  ras;
 #endif
 
+  /* The |x| value of the null cell.  Must be the largest possible */
+  /* integer value stored in a `TCell.x` field.                    */
+#define CELL_MAX_X_VALUE    INT_MAX
+
+
+#define FT_INTEGRATE( ras, a, b )                                       \
+          ras.cell->cover = ADD_INT( ras.cell->cover, a ),              \
+          ras.cell->area  = ADD_INT( ras.cell->area, (a) * (TArea)(b) )
+
 
   typedef struct gray_TRaster_
   {
-    void*         memory;
+    void*  memory;
 
   } gray_TRaster, *gray_PRaster;
 
@@ -508,7 +554,7 @@ typedef ptrdiff_t  FT_PtrDist;
 
       printf( "%3d:", y );
 
-      for ( ; cell != NULL; cell = cell->next )
+      for ( ; cell != ras.cell_null; cell = cell->next )
         printf( " (%3d, c:%4d, a:%6d)",
                 cell->x, cell->cover, cell->area );
       printf( "\n" );
@@ -520,81 +566,67 @@ typedef ptrdiff_t  FT_PtrDist;
 
   /**************************************************************************
    *
-   * Record the current cell in the linked list.
+   * Set the current cell to a new position.
    */
   static void
-  gray_record_cell( RAS_ARG )
+  gray_set_cell( RAS_ARG_ TCoord  ex,
+                          TCoord  ey )
   {
-    PCell  *pcell, cell;
-    TCoord  x = ras.ex;
-
+    /* Move the cell pointer to a new position in the linked list. We use  */
+    /* a dumpster null cell for everything outside of the clipping region  */
+    /* during the render phase.  This means that:                          */
+    /*                                                                     */
+    /* . the new vertical position must be within min_ey..max_ey-1.        */
+    /* . the new horizontal position must be strictly less than max_ex     */
+    /*                                                                     */
+    /* Note that if a cell is to the left of the clipping region, it is    */
+    /* actually set to the (min_ex-1) horizontal position.                 */
 
-    pcell = &ras.ycells[ras.ey - ras.min_ey];
-    while ( ( cell = *pcell ) )
-    {
-      if ( cell->x > x )
-        break;
+    TCoord  ey_index = ey - ras.min_ey;
 
-      if ( cell->x == x )
-        goto Found;
 
-      pcell = &cell->next;
-    }
+    if ( ey_index < 0 || ey_index >= ras.count_ey || ex >= ras.max_ex )
+      ras.cell = ras.cell_null;
+    else
+    {
+      PCell*  pcell = ras.ycells + ey_index;
+      PCell   cell;
 
-    if ( ras.num_cells >= ras.max_cells )
-      ft_longjmp( ras.jump_buffer, 1 );
 
-    /* insert new cell */
-    cell        = ras.cells + ras.num_cells++;
-    cell->x     = x;
-    cell->area  = ras.area;
-    cell->cover = ras.cover;
+      ex = FT_MAX( ex, ras.min_ex - 1 );
 
-    cell->next  = *pcell;
-    *pcell      = cell;
+      while ( 1 )
+      {
+        cell = *pcell;
 
-    return;
+        if ( cell->x > ex )
+          break;
 
-  Found:
-    /* update old cell */
-    cell->area  += ras.area;
-    cell->cover += ras.cover;
-  }
+        if ( cell->x == ex )
+          goto Found;
 
+        pcell = &cell->next;
+      }
 
-  /**************************************************************************
-   *
-   * Set the current cell to a new position.
-   */
-  static void
-  gray_set_cell( RAS_ARG_ TCoord  ex,
-                          TCoord  ey )
-  {
-    /* Move the cell pointer to a new position.  We set the `invalid'      */
-    /* flag to indicate that the cell isn't part of those we're interested */
-    /* in during the render phase.  This means that:                       */
-    /*                                                                     */
-    /* . the new vertical position must be within min_ey..max_ey-1.        */
-    /* . the new horizontal position must be strictly less than max_ex     */
-    /*                                                                     */
-    /* Note that if a cell is to the left of the clipping region, it is    */
-    /* actually set to the (min_ex-1) horizontal position.                 */
+      /* insert new cell */
+      cell = ras.cell_free++;
+      if ( cell >= ras.cell_null )
+        ft_longjmp( ras.jump_buffer, 1 );
 
-    /* record the current one if it is valid and substantial */
-    if ( !ras.invalid && ( ras.area || ras.cover ) )
-      gray_record_cell( RAS_VAR );
+      cell->x     = ex;
+      cell->area  = 0;
+      cell->cover = 0;
 
-    ras.area  = 0;
-    ras.cover = 0;
-    ras.ex    = FT_MAX( ex, ras.min_ex - 1 );
-    ras.ey    = ey;
+      cell->next  = *pcell;
+      *pcell      = cell;
 
-    ras.invalid = ( ey >= ras.max_ey || ey < ras.min_ey ||
-                    ex >= ras.max_ex );
+    Found:
+      ras.cell = cell;
+    }
   }
 
 
-#ifndef FT_LONG64
+#ifndef FT_INT64
 
   /**************************************************************************
    *
@@ -622,8 +654,8 @@ typedef ptrdiff_t  FT_PtrDist;
       return;
     }
 
-    fx1   = FRACT( x1 );
-    fx2   = FRACT( x2 );
+    fx1 = FRACT( x1 );
+    fx2 = FRACT( x2 );
 
     /* everything is located in a single cell.  That is easy! */
     /*                                                        */
@@ -655,10 +687,9 @@ typedef ptrdiff_t  FT_PtrDist;
     /* XXX: y-delta and x-delta below should be related.            */
     FT_DIV_MOD( TCoord, p, dx, delta, mod );
 
-    ras.area  += (TArea)( ( fx1 + first ) * delta );
-    ras.cover += delta;
-    y1        += delta;
-    ex1       += incr;
+    FT_INTEGRATE( ras, delta, fx1 + first );
+    y1  += delta;
+    ex1 += incr;
     gray_set_cell( RAS_VAR_ ex1, ey );
 
     if ( ex1 != ex2 )
@@ -679,10 +710,9 @@ typedef ptrdiff_t  FT_PtrDist;
           delta++;
         }
 
-        ras.area  += (TArea)( ONE_PIXEL * delta );
-        ras.cover += delta;
-        y1        += delta;
-        ex1       += incr;
+        FT_INTEGRATE( ras, delta, ONE_PIXEL );
+        y1  += delta;
+        ex1 += incr;
         gray_set_cell( RAS_VAR_ ex1, ey );
       } while ( ex1 != ex2 );
     }
@@ -690,10 +720,7 @@ typedef ptrdiff_t  FT_PtrDist;
     fx1 = ONE_PIXEL - first;
 
   End:
-    dy = y2 - y1;
-
-    ras.area  += (TArea)( ( fx1 + fx2 ) * dy );
-    ras.cover += dy;
+    FT_INTEGRATE( ras, y2 - y1, fx1 + fx2 );
   }
 
 
@@ -736,7 +763,6 @@ typedef ptrdiff_t  FT_PtrDist;
     {
       TCoord  ex     = TRUNC( ras.x );
       TCoord  two_fx = FRACT( ras.x ) << 1;
-      TArea   area;
 
 
       if ( dy > 0)
@@ -750,27 +776,23 @@ typedef ptrdiff_t  FT_PtrDist;
         incr  = -1;
       }
 
-      delta      = first - fy1;
-      ras.area  += (TArea)two_fx * delta;
-      ras.cover += delta;
-      ey1       += incr;
+      delta = first - fy1;
+      FT_INTEGRATE( ras, delta, two_fx);
+      ey1 += incr;
 
       gray_set_cell( RAS_VAR_ ex, ey1 );
 
       delta = first + first - ONE_PIXEL;
-      area  = (TArea)two_fx * delta;
       while ( ey1 != ey2 )
       {
-        ras.area  += area;
-        ras.cover += delta;
-        ey1       += incr;
+        FT_INTEGRATE( ras, delta, two_fx);
+        ey1 += incr;
 
         gray_set_cell( RAS_VAR_ ex, ey1 );
       }
 
-      delta      = fy2 - ONE_PIXEL + first;
-      ras.area  += (TArea)two_fx * delta;
-      ras.cover += delta;
+      delta = fy2 - ONE_PIXEL + first;
+      FT_INTEGRATE( ras, delta, two_fx);
 
       goto End;
     }
@@ -883,8 +905,7 @@ typedef ptrdiff_t  FT_PtrDist;
         do
         {
           fy2 = ONE_PIXEL;
-          ras.cover += ( fy2 - fy1 );
-          ras.area  += ( fy2 - fy1 ) * fx1 * 2;
+          FT_INTEGRATE( ras, fy2 - fy1, fx1 * 2 );
           fy1 = 0;
           ey1++;
           gray_set_cell( RAS_VAR_ ex1, ey1 );
@@ -893,8 +914,7 @@ typedef ptrdiff_t  FT_PtrDist;
         do
         {
           fy2 = 0;
-          ras.cover += ( fy2 - fy1 );
-          ras.area  += ( fy2 - fy1 ) * fx1 * 2;
+          FT_INTEGRATE( ras, fy2 - fy1, fx1 * 2 );
           fy1 = ONE_PIXEL;
           ey1--;
           gray_set_cell( RAS_VAR_ ex1, ey1 );
@@ -902,7 +922,7 @@ typedef ptrdiff_t  FT_PtrDist;
     }
     else                                  /* any other line */
     {
-      TPos  prod = dx * (TPos)fy1 - dy * (TPos)fx1;
+      FT_Int64  prod = dx * (FT_Int64)fy1 - dy * (FT_Int64)fx1;
       FT_UDIVPREP( ex1 != ex2, dx );
       FT_UDIVPREP( ey1 != ey2, dy );
 
@@ -912,72 +932,308 @@ typedef ptrdiff_t  FT_PtrDist;
       /* also easily updated when moving from one cell to the next.  */
       do
       {
-        if      ( prod                                   <= 0 &&
-                  prod - dx * ONE_PIXEL                  >  0 ) /* left */
+        if      ( prod - dx * ONE_PIXEL                  >  0 &&
+                  prod                                   <= 0 ) /* left */
         {
           fx2 = 0;
           fy2 = FT_UDIV( -prod, -dx );
           prod -= dy * ONE_PIXEL;
-          ras.cover += ( fy2 - fy1 );
-          ras.area  += ( fy2 - fy1 ) * ( fx1 + fx2 );
+          FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
           fx1 = ONE_PIXEL;
           fy1 = fy2;
           ex1--;
         }
-        else if ( prod - dx * ONE_PIXEL                  <= 0 &&
-                  prod - dx * ONE_PIXEL + dy * ONE_PIXEL >  0 ) /* up */
+        else if ( prod - dx * ONE_PIXEL + dy * ONE_PIXEL >  0 &&
+                  prod - dx * ONE_PIXEL                  <= 0 ) /* up */
         {
           prod -= dx * ONE_PIXEL;
           fx2 = FT_UDIV( -prod, dy );
           fy2 = ONE_PIXEL;
-          ras.cover += ( fy2 - fy1 );
-          ras.area  += ( fy2 - fy1 ) * ( fx1 + fx2 );
+          FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
           fx1 = fx2;
           fy1 = 0;
           ey1++;
         }
-        else if ( prod - dx * ONE_PIXEL + dy * ONE_PIXEL <= 0 &&
-                  prod                  + dy * ONE_PIXEL >= 0 ) /* right */
+        else if ( prod                  + dy * ONE_PIXEL >= 0 &&
+                  prod - dx * ONE_PIXEL + dy * ONE_PIXEL <= 0 ) /* right */
         {
           prod += dy * ONE_PIXEL;
           fx2 = ONE_PIXEL;
           fy2 = FT_UDIV( prod, dx );
-          ras.cover += ( fy2 - fy1 );
-          ras.area  += ( fy2 - fy1 ) * ( fx1 + fx2 );
+          FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
           fx1 = 0;
           fy1 = fy2;
           ex1++;
         }
-        else /* ( prod                  + dy * ONE_PIXEL <  0 &&
-                  prod                                   >  0 )    down */
+        else /* ( prod                                   >  0 &&
+                  prod                  + dy * ONE_PIXEL <  0 )    down */
         {
           fx2 = FT_UDIV( prod, -dy );
           fy2 = 0;
           prod += dx * ONE_PIXEL;
-          ras.cover += ( fy2 - fy1 );
-          ras.area  += ( fy2 - fy1 ) * ( fx1 + fx2 );
+          FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
           fx1 = fx2;
           fy1 = ONE_PIXEL;
           ey1--;
         }
 
         gray_set_cell( RAS_VAR_ ex1, ey1 );
+
       } while ( ex1 != ex2 || ey1 != ey2 );
     }
 
     fx2 = FRACT( to_x );
     fy2 = FRACT( to_y );
 
-    ras.cover += ( fy2 - fy1 );
-    ras.area  += ( fy2 - fy1 ) * ( fx1 + fx2 );
+    FT_INTEGRATE( ras, fy2 - fy1, fx1 + fx2 );
 
   End:
-    ras.x       = to_x;
-    ras.y       = to_y;
+    ras.x = to_x;
+    ras.y = to_y;
   }
 
 #endif
 
+  /*
+   * Benchmarking shows that using DDA to flatten the quadratic Bézier arcs
+   * is slightly faster in the following cases:
+   *
+   *   - When the host CPU is 64-bit.
+   *   - When SSE2 SIMD registers and instructions are available (even on
+   *     x86).
+   *
+   * For other cases, using binary splits is actually slightly faster.
+   */
+#if defined( __SSE2__ )                          || \
+    defined( __x86_64__ )                        || \
+    defined( _M_AMD64 )                          || \
+    ( defined( _M_IX86_FP ) && _M_IX86_FP >= 2 )
+#  define FT_SSE2 1
+#else
+#  define FT_SSE2 0
+#endif
+
+#if FT_SSE2                || \
+    defined( __aarch64__ ) || \
+    defined( _M_ARM64 )
+#  define BEZIER_USE_DDA  1
+#else
+#  define BEZIER_USE_DDA  0
+#endif
+
+  /*
+   * For now, the code that depends on `BEZIER_USE_DDA` requires `FT_Int64`
+   * to be defined.  If `FT_INT64` is not defined, meaning there is no
+   * 64-bit type available, disable it to avoid compilation errors.  See for
+   * example https://gitlab.freedesktop.org/freetype/freetype/-/issues/1071.
+   */
+#if !defined( FT_INT64 )
+#  undef BEZIER_USE_DDA
+#  define BEZIER_USE_DDA  0
+#endif
+
+#if BEZIER_USE_DDA
+
+#if FT_SSE2
+#  include <emmintrin.h>
+#endif
+
+#define LEFT_SHIFT( a, b )  (FT_Int64)( (FT_UInt64)(a) << (b) )
+
+
+  static void
+  gray_render_conic( RAS_ARG_ const FT_Vector*  control,
+                              const FT_Vector*  to )
+  {
+    FT_Vector  p0, p1, p2;
+    TPos       ax, ay, bx, by, dx, dy;
+    int        shift;
+
+    FT_Int64  rx, ry;
+    FT_Int64  qx, qy;
+    FT_Int64  px, py;
+
+    FT_UInt  count;
+
+
+    p0.x = ras.x;
+    p0.y = ras.y;
+    p1.x = UPSCALE( control->x );
+    p1.y = UPSCALE( control->y );
+    p2.x = UPSCALE( to->x );
+    p2.y = UPSCALE( to->y );
+
+    /* short-cut the arc that crosses the current band */
+    if ( ( TRUNC( p0.y ) >= ras.max_ey &&
+           TRUNC( p1.y ) >= ras.max_ey &&
+           TRUNC( p2.y ) >= ras.max_ey ) ||
+         ( TRUNC( p0.y ) <  ras.min_ey &&
+           TRUNC( p1.y ) <  ras.min_ey &&
+           TRUNC( p2.y ) <  ras.min_ey ) )
+    {
+      ras.x = p2.x;
+      ras.y = p2.y;
+      return;
+    }
+
+    bx = p1.x - p0.x;
+    by = p1.y - p0.y;
+    ax = p2.x - p1.x - bx;  /* p0.x + p2.x - 2 * p1.x */
+    ay = p2.y - p1.y - by;  /* p0.y + p2.y - 2 * p1.y */
+
+    dx = FT_ABS( ax );
+    dy = FT_ABS( ay );
+    if ( dx < dy )
+      dx = dy;
+
+    if ( dx <= ONE_PIXEL / 4 )
+    {
+      gray_render_line( RAS_VAR_ p2.x, p2.y );
+      return;
+    }
+
+    /* We can calculate the number of necessary bisections because  */
+    /* each bisection predictably reduces deviation exactly 4-fold. */
+    /* Even 32-bit deviation would vanish after 16 bisections.      */
+    shift = 0;
+    do
+    {
+      dx   >>= 2;
+      shift += 1;
+
+    } while ( dx > ONE_PIXEL / 4 );
+
+    /*
+     * The (P0,P1,P2) arc equation, for t in [0,1] range:
+     *
+     * P(t) = P0*(1-t)^2 + P1*2*t*(1-t) + P2*t^2
+     *
+     * P(t) = P0 + 2*(P1-P0)*t + (P0+P2-2*P1)*t^2
+     *      = P0 + 2*B*t + A*t^2
+     *
+     *    for A = P0 + P2 - 2*P1
+     *    and B = P1 - P0
+     *
+     * Let's consider the difference when advancing by a small
+     * parameter h:
+     *
+     *    Q(h,t) = P(t+h) - P(t) = 2*B*h + A*h^2 + 2*A*h*t
+     *
+     * And then its own difference:
+     *
+     *    R(h,t) = Q(h,t+h) - Q(h,t) = 2*A*h*h = R (constant)
+     *
+     * Since R is always a constant, it is possible to compute
+     * successive positions with:
+     *
+     *     P = P0
+     *     Q = Q(h,0) = 2*B*h + A*h*h
+     *     R = 2*A*h*h
+     *
+     *   loop:
+     *     P += Q
+     *     Q += R
+     *     EMIT(P)
+     *
+     * To ensure accurate results, perform computations on 64-bit
+     * values, after scaling them by 2^32.
+     *
+     *           h = 1 / 2^N
+     *
+     *     R << 32 = 2 * A << (32 - N - N)
+     *             = A << (33 - 2*N)
+     *
+     *     Q << 32 = (2 * B << (32 - N)) + (A << (32 - N - N))
+     *             = (B << (33 - N)) + (A << (32 - 2*N))
+     */
+
+#if FT_SSE2
+    /* Experience shows that for small shift values, */
+    /* SSE2 is actually slower.                      */
+    if ( shift > 2 )
+    {
+      union
+      {
+        struct { FT_Int64  ax, ay, bx, by; }  i;
+        struct { __m128i  a, b; }  vec;
+
+      } u;
+
+      union
+      {
+        struct { FT_Int32  px_lo, px_hi, py_lo, py_hi; }  i;
+        __m128i  vec;
+
+      } v;
+
+      __m128i  a, b;
+      __m128i  r, q, q2;
+      __m128i  p;
+
+
+      u.i.ax = ax;
+      u.i.ay = ay;
+      u.i.bx = bx;
+      u.i.by = by;
+
+      a = _mm_load_si128( &u.vec.a );
+      b = _mm_load_si128( &u.vec.b );
+
+      r  = _mm_slli_epi64( a, 33 - 2 * shift );
+      q  = _mm_slli_epi64( b, 33 - shift );
+      q2 = _mm_slli_epi64( a, 32 - 2 * shift );
+
+      q = _mm_add_epi64( q2, q );
+
+      v.i.px_lo = 0;
+      v.i.px_hi = p0.x;
+      v.i.py_lo = 0;
+      v.i.py_hi = p0.y;
+
+      p = _mm_load_si128( &v.vec );
+
+      for ( count = 1U << shift; count > 0; count-- )
+      {
+        p = _mm_add_epi64( p, q );
+        q = _mm_add_epi64( q, r );
+
+        _mm_store_si128( &v.vec, p );
+
+        gray_render_line( RAS_VAR_ v.i.px_hi, v.i.py_hi );
+      }
+
+      return;
+    }
+#endif  /* FT_SSE2 */
+
+    rx = LEFT_SHIFT( ax, 33 - 2 * shift );
+    ry = LEFT_SHIFT( ay, 33 - 2 * shift );
+
+    qx = LEFT_SHIFT( bx, 33 - shift ) + LEFT_SHIFT( ax, 32 - 2 * shift );
+    qy = LEFT_SHIFT( by, 33 - shift ) + LEFT_SHIFT( ay, 32 - 2 * shift );
+
+    px = LEFT_SHIFT( p0.x, 32 );
+    py = LEFT_SHIFT( p0.y, 32 );
+
+    for ( count = 1U << shift; count > 0; count-- )
+    {
+      px += qx;
+      py += qy;
+      qx += rx;
+      qy += ry;
+
+      gray_render_line( RAS_VAR_ (FT_Pos)( px >> 32 ),
+                                 (FT_Pos)( py >> 32 ) );
+    }
+  }
+
+#else  /* !BEZIER_USE_DDA */
+
+  /*
+   * Note that multiple attempts to speed up the function below
+   * with SSE2 intrinsics, using various data layouts, have turned
+   * out to be slower than the non-SIMD code below.
+   */
   static void
   gray_split_conic( FT_Vector*  base )
   {
@@ -1007,7 +1263,7 @@ typedef ptrdiff_t  FT_PtrDist;
     FT_Vector   bez_stack[16 * 2 + 1];  /* enough to accommodate bisections */
     FT_Vector*  arc = bez_stack;
     TPos        dx, dy;
-    int         draw, split;
+    int         draw;
 
 
     arc[0].x = UPSCALE( to->x );
@@ -1050,7 +1306,9 @@ typedef ptrdiff_t  FT_PtrDist;
     /* many times as there are trailing zeros in the counter.         */
     do
     {
-      split = draw & ( -draw );  /* isolate the rightmost 1-bit */
+      int  split = draw & ( -draw );  /* isolate the rightmost 1-bit */
+
+
       while ( ( split >>= 1 ) )
       {
         gray_split_conic( arc );
@@ -1063,7 +1321,17 @@ typedef ptrdiff_t  FT_PtrDist;
     } while ( --draw );
   }
 
+#endif  /* !BEZIER_USE_DDA */
 
+
+  /*
+   * For cubic Bézier, binary splits are still faster than DDA
+   * because the splits are adaptive to how quickly each sub-arc
+   * approaches their chord trisection points.
+   *
+   * It might be useful to experiment with SSE2 to speed up
+   * `gray_split_cubic`, though.
+   */
   static void
   gray_split_cubic( FT_Vector*  base )
   {
@@ -1205,125 +1473,133 @@ typedef ptrdiff_t  FT_PtrDist;
 
 
   static void
-  gray_hline( RAS_ARG_ TCoord  x,
-                       TCoord  y,
-                       TArea   coverage,
-                       TCoord  acount )
+  gray_sweep( RAS_ARG )
   {
-    /* scale the coverage from 0..(ONE_PIXEL*ONE_PIXEL*2) to 0..256  */
-    coverage >>= PIXEL_BITS * 2 + 1 - 8;
+    int  fill = ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL ) ? 0x100
+                                                                 : INT_MIN;
+    int  coverage;
+    int  y;
 
-    /* compute the line's coverage depending on the outline fill rule */
-    if ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL )
-    {
-      coverage &= 511;
 
-      if ( coverage >= 256 )
-        coverage = 511 - coverage;
-    }
-    else  /* default non-zero winding rule */
+    for ( y = ras.min_ey; y < ras.max_ey; y++ )
     {
-      if ( coverage < 0 )
-        coverage = ~coverage;  /* the same as -coverage - 1 */
+      PCell   cell  = ras.ycells[y - ras.min_ey];
+      TCoord  x     = ras.min_ex;
+      TArea   cover = 0;
 
-      if ( coverage >= 256 )
-        coverage = 255;
-    }
+      unsigned char*  line = ras.target.origin - ras.target.pitch * y;
 
-    if ( ras.num_spans >= 0 )  /* for FT_RASTER_FLAG_DIRECT only */
-    {
-      FT_Span*  span = ras.spans + ras.num_spans++;
+
+      for ( ; cell != ras.cell_null; cell = cell->next )
+      {
+        TArea  area;
 
 
-      span->x        = (short)x;
-      span->len      = (unsigned short)acount;
-      span->coverage = (unsigned char)coverage;
+        if ( cover != 0 && cell->x > x )
+        {
+          FT_FILL_RULE( coverage, cover, fill );
+          FT_GRAY_SET( line + x, coverage, cell->x - x );
+        }
 
-      if ( ras.num_spans == FT_MAX_GRAY_SPANS )
-      {
-        /* flush the span buffer and reset the count */
-        ras.render_span( y, ras.num_spans, ras.spans, ras.render_span_data );
-        ras.num_spans = 0;
-      }
-    }
-    else
-    {
-      unsigned char*  q = ras.target.origin - ras.target.pitch * y + x;
-      unsigned char   c = (unsigned char)coverage;
+        cover += (TArea)cell->cover * ( ONE_PIXEL * 2 );
+        area   = cover - cell->area;
 
+        if ( area != 0 && cell->x >= ras.min_ex )
+        {
+          FT_FILL_RULE( coverage, area, fill );
+          line[cell->x] = (unsigned char)coverage;
+        }
+
+        x = cell->x + 1;
+      }
 
-      /* For small-spans it is faster to do it by ourselves than
-       * calling `memset'.  This is mainly due to the cost of the
-       * function call.
-       */
-      switch ( acount )
+      if ( cover != 0 )  /* only if cropped */
       {
-      case 7:
-        *q++ = c;
-        /* fall through */
-      case 6:
-        *q++ = c;
-        /* fall through */
-      case 5:
-        *q++ = c;
-        /* fall through */
-      case 4:
-        *q++ = c;
-        /* fall through */
-      case 3:
-        *q++ = c;
-        /* fall through */
-      case 2:
-        *q++ = c;
-        /* fall through */
-      case 1:
-        *q = c;
-        /* fall through */
-      case 0:
-        break;
-      default:
-        FT_MEM_SET( q, c, acount );
+        FT_FILL_RULE( coverage, cover, fill );
+        FT_GRAY_SET( line + x, coverage, ras.max_ex - x );
       }
     }
   }
 
 
   static void
-  gray_sweep( RAS_ARG )
+  gray_sweep_direct( RAS_ARG )
   {
+    int  fill = ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL ) ? 0x100
+                                                                 : INT_MIN;
+    int  coverage;
     int  y;
 
+    FT_Span  span[FT_MAX_GRAY_SPANS];
+    int      n = 0;
+
 
     for ( y = ras.min_ey; y < ras.max_ey; y++ )
     {
       PCell   cell  = ras.ycells[y - ras.min_ey];
       TCoord  x     = ras.min_ex;
       TArea   cover = 0;
-      TArea   area;
 
 
-      for ( ; cell != NULL; cell = cell->next )
+      for ( ; cell != ras.cell_null; cell = cell->next )
       {
+        TArea  area;
+
+
         if ( cover != 0 && cell->x > x )
-          gray_hline( RAS_VAR_ x, y, cover, cell->x - x );
+        {
+          FT_FILL_RULE( coverage, cover, fill );
+
+          span[n].coverage = (unsigned char)coverage;
+          span[n].x        = (short)x;
+          span[n].len      = (unsigned short)( cell->x - x );
+
+          if ( ++n == FT_MAX_GRAY_SPANS )
+          {
+            /* flush the span buffer and reset the count */
+            ras.render_span( y, n, span, ras.render_span_data );
+            n = 0;
+          }
+        }
 
         cover += (TArea)cell->cover * ( ONE_PIXEL * 2 );
         area   = cover - cell->area;
 
         if ( area != 0 && cell->x >= ras.min_ex )
-          gray_hline( RAS_VAR_ cell->x, y, area, 1 );
+        {
+          FT_FILL_RULE( coverage, area, fill );
+
+          span[n].coverage = (unsigned char)coverage;
+          span[n].x        = (short)cell->x;
+          span[n].len      = 1;
+
+          if ( ++n == FT_MAX_GRAY_SPANS )
+          {
+            /* flush the span buffer and reset the count */
+            ras.render_span( y, n, span, ras.render_span_data );
+            n = 0;
+          }
+        }
 
         x = cell->x + 1;
       }
 
-      if ( cover != 0 )
-        gray_hline( RAS_VAR_ x, y, cover, ras.max_ex - x );
+      if ( cover != 0 )  /* only if cropped */
+      {
+        FT_FILL_RULE( coverage, cover, fill );
+
+        span[n].coverage = (unsigned char)coverage;
+        span[n].x        = (short)x;
+        span[n].len      = (unsigned short)( ras.max_ex - x );
+
+        ++n;
+      }
 
-      if ( ras.num_spans > 0 )  /* for FT_RASTER_FLAG_DIRECT only */
+      if ( n )
       {
         /* flush the span buffer and reset the count */
-        ras.render_span( y, ras.num_spans, ras.spans, ras.render_span_data );
-        ras.num_spans = 0;
+        ras.render_span( y, n, span, ras.render_span_data );
+        n = 0;
       }
     }
   }
@@ -1604,7 +1880,7 @@ typedef ptrdiff_t  FT_PtrDist;
     }
 
     FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
-    return 0;
+    return Smooth_Err_Ok;
 
   Exit:
     FT_TRACE5(( "FT_Outline_Decompose: Error 0x%x\n", error ));
@@ -1645,18 +1921,15 @@ typedef ptrdiff_t  FT_PtrDist;
       if ( continued )
         FT_Trace_Enable();
 
-      if ( !ras.invalid )
-        gray_record_cell( RAS_VAR );
-
-      FT_TRACE7(( "band [%d..%d]: %ld cell%s\n",
+      FT_TRACE7(( "band [%d..%d]: %ld cell%s remaining/\n",
                   ras.min_ey,
                   ras.max_ey,
-                  ras.num_cells,
-                  ras.num_cells == 1 ? "" : "s" ));
+                  ras.cell_null - ras.cell_free,
+                  ras.cell_null - ras.cell_free == 1 ? "" : "s" ));
     }
     else
     {
-      error = FT_THROW( Memory_Overflow );
+      error = FT_THROW( Raster_Overflow );
 
       FT_TRACE7(( "band [%d..%d]: to be bisected\n",
                   ras.min_ey, ras.max_ey ));
@@ -1682,7 +1955,16 @@ typedef ptrdiff_t  FT_PtrDist;
     int  continued = 0;
 
 
+    /* Initialize the null cell at the end of the poll. */
+    ras.cell_null        = buffer + FT_MAX_GRAY_POOL - 1;
+    ras.cell_null->x     = CELL_MAX_X_VALUE;
+    ras.cell_null->area  = 0;
+    ras.cell_null->cover = 0;
+    ras.cell_null->next  = NULL;
+
     /* set up vertical bands */
+    ras.ycells     = (PCell*)buffer;
+
     if ( height > n )
     {
       /* two divisions rounded up */
@@ -1690,13 +1972,6 @@ typedef ptrdiff_t  FT_PtrDist;
       height  = ( height + n - 1 ) / n;
     }
 
-    /* memory management */
-    n = ( height * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) / sizeof ( TCell );
-
-    ras.cells     = buffer + n;
-    ras.max_cells = (FT_PtrDist)( FT_MAX_GRAY_POOL - n );
-    ras.ycells    = (PCell*)buffer;
-
     for ( y = yMin; y < yMax; )
     {
       ras.min_ey = y;
@@ -1710,27 +1985,37 @@ typedef ptrdiff_t  FT_PtrDist;
       do
       {
         TCoord  width = band[0] - band[1];
+        TCoord  w;
         int     error;
 
 
-        FT_MEM_ZERO( ras.ycells, height * sizeof ( PCell ) );
+        for ( w = 0; w < width; ++w )
+          ras.ycells[w] = ras.cell_null;
 
-        ras.num_cells = 0;
-        ras.invalid   = 1;
+        /* memory management: skip ycells */
+        n = ( (size_t)width * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) /
+              sizeof ( TCell );
+
+        ras.cell_free = buffer + n;
+        ras.cell      = ras.cell_null;
         ras.min_ey    = band[1];
         ras.max_ey    = band[0];
+        ras.count_ey  = width;
 
         error     = gray_convert_glyph_inner( RAS_VAR, continued );
         continued = 1;
 
         if ( !error )
         {
-          gray_sweep( RAS_VAR );
+          if ( ras.render_span )  /* for FT_RASTER_FLAG_DIRECT only */
+            gray_sweep_direct( RAS_VAR );
+          else
+            gray_sweep( RAS_VAR );
           band--;
           continue;
         }
-        else if ( error != ErrRaster_Memory_Overflow )
-          return 1;
+        else if ( error != Smooth_Err_Raster_Overflow )
+          return error;
 
         /* render pool overflow; we will reduce the render band by half */
         width >>= 1;
@@ -1739,7 +2024,7 @@ typedef ptrdiff_t  FT_PtrDist;
         if ( width == 0 )
         {
           FT_TRACE7(( "gray_convert_glyph: rotten glyph\n" ));
-          return 1;
+          return FT_THROW( Raster_Overflow );
         }
 
         band++;
@@ -1748,7 +2033,7 @@ typedef ptrdiff_t  FT_PtrDist;
       } while ( band >= bands );
     }
 
-    return 0;
+    return Smooth_Err_Ok;
   }
 
 
@@ -1769,14 +2054,14 @@ typedef ptrdiff_t  FT_PtrDist;
 
     /* this version does not support monochrome rendering */
     if ( !( params->flags & FT_RASTER_FLAG_AA ) )
-      return FT_THROW( Invalid_Mode );
+      return FT_THROW( Cannot_Render_Glyph );
 
     if ( !outline )
       return FT_THROW( Invalid_Outline );
 
     /* return immediately if the outline is empty */
     if ( outline->n_points == 0 || outline->n_contours <= 0 )
-      return 0;
+      return Smooth_Err_Ok;
 
     if ( !outline->contours || !outline->points )
       return FT_THROW( Invalid_Outline );
@@ -1790,11 +2075,10 @@ typedef ptrdiff_t  FT_PtrDist;
     if ( params->flags & FT_RASTER_FLAG_DIRECT )
     {
       if ( !params->gray_spans )
-        return 0;
+        return Smooth_Err_Ok;
 
       ras.render_span      = (FT_Raster_Span_Func)params->gray_spans;
       ras.render_span_data = params->user;
-      ras.num_spans        = 0;
 
       ras.min_ex = params->clip_box.xMin;
       ras.min_ey = params->clip_box.yMin;
@@ -1809,7 +2093,7 @@ typedef ptrdiff_t  FT_PtrDist;
 
       /* nothing to do */
       if ( !target_map->width || !target_map->rows )
-        return 0;
+        return Smooth_Err_Ok;
 
       if ( !target_map->buffer )
         return FT_THROW( Invalid_Argument );
@@ -1824,7 +2108,6 @@ typedef ptrdiff_t  FT_PtrDist;
 
       ras.render_span      = (FT_Raster_Span_Func)NULL;
       ras.render_span_data = NULL;
-      ras.num_spans        = -1;  /* invalid */
 
       ras.min_ex = 0;
       ras.min_ey = 0;
@@ -1834,7 +2117,7 @@ typedef ptrdiff_t  FT_PtrDist;
 
     /* exit if nothing to do */
     if ( ras.max_ex <= ras.min_ex || ras.max_ey <= ras.min_ey )
-      return 0;
+      return Smooth_Err_Ok;
 
     return gray_convert_glyph( RAS_VAR );
   }
@@ -1871,19 +2154,17 @@ typedef ptrdiff_t  FT_PtrDist;
 #else /* !STANDALONE_ */
 
   static int
-  gray_raster_new( FT_Memory   memory,
-                   FT_Raster*  araster )
+  gray_raster_new( FT_Memory      memory,
+                   gray_PRaster*  araster )
   {
     FT_Error      error;
     gray_PRaster  raster = NULL;
 
 
-    *araster = 0;
-    if ( !FT_ALLOC( raster, sizeof ( gray_TRaster ) ) )
-    {
+    if ( !FT_NEW( raster ) )
       raster->memory = memory;
-      *araster       = (FT_Raster)raster;
-    }
+
+    *araster = raster;
 
     return error;
   }
diff --git a/freetype/src/smooth/ftgrays.h b/freetype/src/smooth/ftgrays.h
index caba63283..3dad0498d 100644
--- a/freetype/src/smooth/ftgrays.h
+++ b/freetype/src/smooth/ftgrays.h
@@ -4,7 +4,7 @@
  *
  *   FreeType smooth renderer declaration
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/smooth/ftsmerrs.h b/freetype/src/smooth/ftsmerrs.h
index e93f3df9b..dc2c40cc9 100644
--- a/freetype/src/smooth/ftsmerrs.h
+++ b/freetype/src/smooth/ftsmerrs.h
@@ -4,7 +4,7 @@
  *
  *   smooth renderer error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/smooth/ftsmooth.c b/freetype/src/smooth/ftsmooth.c
index 5d66bd6fc..bea3b4a80 100644
--- a/freetype/src/smooth/ftsmooth.c
+++ b/freetype/src/smooth/ftsmooth.c
@@ -4,7 +4,7 @@
  *
  *   Anti-aliasing renderer interface (body).
  *
- * Copyright (C) 2000-2020 by
+ * Copyright (C) 2000-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/smooth/ftsmooth.h b/freetype/src/smooth/ftsmooth.h
index 22a88d54e..2dd81e84b 100644
--- a/freetype/src/smooth/ftsmooth.h
+++ b/freetype/src/smooth/ftsmooth.h
@@ -4,7 +4,7 @@
  *
  *   Anti-aliasing renderer interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/smooth/module.mk b/freetype/src/smooth/module.mk
index 9b1507f1e..ec6537f17 100644
--- a/freetype/src/smooth/module.mk
+++ b/freetype/src/smooth/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/smooth/rules.mk b/freetype/src/smooth/rules.mk
index b08056fac..de701d91e 100644
--- a/freetype/src/smooth/rules.mk
+++ b/freetype/src/smooth/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/smooth/smooth.c b/freetype/src/smooth/smooth.c
index 04b531c08..9e2544063 100644
--- a/freetype/src/smooth/smooth.c
+++ b/freetype/src/smooth/smooth.c
@@ -4,7 +4,7 @@
  *
  *   FreeType anti-aliasing rasterer module component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/tools/afblue.pl b/freetype/src/tools/afblue.pl
index bbc4f472c..954816276 100644
--- a/freetype/src/tools/afblue.pl
+++ b/freetype/src/tools/afblue.pl
@@ -5,7 +5,7 @@
 #
 # Process a blue zone character data file.
 #
-# Copyright (C) 2013-2020 by
+# Copyright (C) 2013-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/tools/apinames.c b/freetype/src/tools/apinames.c
index aeecf88d2..8a8b0822b 100644
--- a/freetype/src/tools/apinames.c
+++ b/freetype/src/tools/apinames.c
@@ -22,7 +22,7 @@
 #include <ctype.h>
 
 #define  PROGRAM_NAME     "apinames"
-#define  PROGRAM_VERSION  "0.3"
+#define  PROGRAM_VERSION  "0.4"
 
 #define  LINEBUFF_SIZE  1024
 
@@ -33,6 +33,7 @@ typedef enum  OutputFormat_
   OUTPUT_WINDOWS_DEF,   /* output a Windows .DEF file for Visual C++ or Mingw */
   OUTPUT_BORLAND_DEF,   /* output a Windows .DEF file for Borland C++         */
   OUTPUT_WATCOM_LBC,    /* output a Watcom Linker Command File                */
+  OUTPUT_VMS_OPT,       /* output an OpenVMS Linker Option File               */
   OUTPUT_NETWARE_IMP,   /* output a NetWare ImportFile                        */
   OUTPUT_GNU_VERMAP     /* output a version map for GNU or Solaris linker     */
 
@@ -167,7 +168,6 @@ names_dump( FILE*         out,
   case OUTPUT_WATCOM_LBC:
     {
       const char*  dot;
-      char         temp[512];
 
 
       if ( !dll_name )
@@ -181,7 +181,8 @@ names_dump( FILE*         out,
       dot = strchr( dll_name, '.' );
       if ( dot )
       {
-        int  len = dot - dll_name;
+        char  temp[512];
+        int   len = dot - dll_name;
 
 
         if ( len > (int)( sizeof ( temp ) - 1 ) )
@@ -200,6 +201,16 @@ names_dump( FILE*         out,
 
     break;
 
+  case OUTPUT_VMS_OPT:
+    fprintf( out, "GSMATCH=LEQUAL,2,0\n"
+                  "CASE_SENSITIVE=YES\n"
+                  "SYMBOL_VECTOR=(-\n" );
+    for ( nn = 0; nn < num_names - 1; nn++ )
+      fprintf( out, "    %s=PROCEDURE,-\n", the_names[nn].name );
+    fprintf( out, "    %s=PROCEDURE)\n", the_names[num_names - 1].name );
+
+    break;
+
   case OUTPUT_NETWARE_IMP:
     if ( dll_name )
       fprintf( out, "  (%s)\n", dll_name );
@@ -352,6 +363,7 @@ usage( void )
     "           -w      output .DEF file for Visual C++ and Mingw\n"
     "           -wB     output .DEF file for Borland C++\n"
     "           -wW     output Watcom Linker Response File\n"
+    "           -wV     output OpenVMS Linker Options File\n"
     "           -wN     output NetWare Import File\n"
     "           -wL     output version map for GNU or Solaris linker\n"
     "\n";
@@ -445,6 +457,10 @@ main( int                 argc,
         format = OUTPUT_WATCOM_LBC;
         break;
 
+      case 'V':
+        format = OUTPUT_VMS_OPT;
+        break;
+
       case 'N':
         format = OUTPUT_NETWARE_IMP;
         break;
diff --git a/freetype/src/tools/chktrcmp.py b/freetype/src/tools/chktrcmp.py
index 4c40bdafd..244a24a6c 100755
--- a/freetype/src/tools/chktrcmp.py
+++ b/freetype/src/tools/chktrcmp.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 #
 # Check trace components in FreeType 2 source.
-# Author: suzuki toshiya, 2009, 2013
+# Author: suzuki toshiya, 2009, 2013, 2020
 #
 # This code is explicitly into the public domain.
 
@@ -50,7 +50,7 @@ for i in range( 1, len( sys.argv ) ):
 #
 
 c_pathname_pat = re.compile( '^.*\.[ch]$', re.IGNORECASE )
-trace_use_pat  = re.compile( '^[ \t]*#define[ \t]+FT_COMPONENT[ \t]+trace_' )
+trace_use_pat  = re.compile( '^[ \t]*#define[ \t]+FT_COMPONENT[ \t]+' )
 
 for d in SRC_FILE_DIRS:
   for ( p, dlst, flst ) in os.walk( d ):
diff --git a/freetype/src/tools/ftrandom/ftrandom.c b/freetype/src/tools/ftrandom/ftrandom.c
index ab6242978..4f912cd21 100644
--- a/freetype/src/tools/ftrandom/ftrandom.c
+++ b/freetype/src/tools/ftrandom/ftrandom.c
@@ -29,7 +29,7 @@
 /* This file is now part of the FreeType library */
 
 
-#define _XOPEN_SOURCE 500 /* for `kill', `strdup', `random', and `srandom' */
+#define _XOPEN_SOURCE 600 /* for `kill', `strdup', `random', and `srandom' */
 
 
 #include <stdio.h>
diff --git a/freetype/src/tools/glnames.py b/freetype/src/tools/glnames.py
index a19ce178b..c6f2f2789 100644
--- a/freetype/src/tools/glnames.py
+++ b/freetype/src/tools/glnames.py
@@ -6,7 +6,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/tools/no-copyright b/freetype/src/tools/no-copyright
index d639aa4a8..1eaa63096 100644
--- a/freetype/src/tools/no-copyright
+++ b/freetype/src/tools/no-copyright
@@ -7,8 +7,6 @@
 #
 # Don't put empty lines into this file!
 #
-.gitignore
-#
 builds/unix/pkg.m4
 #
 docs/FTL.TXT
@@ -62,4 +60,6 @@ src/gzip/zutil.h
 src/tools/apinames.c
 src/tools/ftrandom/ftrandom.c
 #
+subprojects/dlg
+#
 # EOF
diff --git a/freetype/src/tools/update-copyright-year b/freetype/src/tools/update-copyright-year
index c659bbafb..69d63b60a 100755
--- a/freetype/src/tools/update-copyright-year
+++ b/freetype/src/tools/update-copyright-year
@@ -2,7 +2,7 @@ eval '(exit $?0)' && eval 'exec perl -wS -i "$0" ${1+"$@"}'
   & eval 'exec perl -wS -i "$0" $argv:q'
     if 0;
 
-# Copyright (C) 2015-2020 by
+# Copyright (C) 2015-2021 by
 # Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -28,20 +28,20 @@ eval '(exit $?0)' && eval 'exec perl -wS -i "$0" ${1+"$@"}'
 #
 # or
 #
-#   /* Copyright 2000,  2001, 2004-2007 by    */
-#   /* foobar                                 */
+#   /* Copyright (c) 2000,  2001, 2004-2007 by    */
+#   /* foobar                                     */
 #
 # and replaces them uniformly with
 #
-#   Copyright 2000-2015
+#   Copyright (C) 2000-2021
 #   foobar
 #
 # and
 #
-#   /* Copyright 2000-2015 by                 */
-#   /* foobar                                 */
+#   /* Copyright (C) 2000-2021 by                 */
+#   /* foobar                                     */
 #
-# (assuming that the current year is 2015).  As can be seen, the line length
+# (assuming that the current year is 2021).  As can be seen, the line length
 # is retained if there is non-whitespace after the word `by' on the same
 # line.
 
@@ -80,11 +80,11 @@ while (<>)
       {
         # Fill line to the same length (if appropriate); we skip the middle
         # part but insert `(C)', three spaces, and `-'.
-        my $space = length($+{space1}) - 1
-                    + length($+{middle}) - 1
-                    + length($+{space2}) - 1
+        my $space = length($+{space1})
+                    + length($+{middle})
+                    + length($+{space2})
                     + length($+{space3})
-                    - (length("(C)") + 1);
+                    - (length("(C)") + 3 + 1);
 
         print "$+{begin}";
         print "Copyright\ (C)\ $+{first}-$year\ by";
@@ -106,19 +106,38 @@ while (<>)
         (?<end>.*)
       }
       {
-        # Fill line to the same length (if appropriate); we insert three
-        # spaces, a `-', and the current year.
-        my $space = length($+{space1}) - 1
-                    + length($+{space2}) - 1
-                    + length($+{space3})
-                    - (length($year) + 1);
+        if ($+{first} < $year)
+        {
+          # Fill line to the same length (if appropriate); we insert three
+          # spaces, the string `(C)', a `-', and the current year.
+          my $space = length($+{space1})
+                      + length($+{space2})
+                      + length($+{space3})
+                      - (length($year) + length("(C)") + 3 + 1);
 
-        print "$+{begin}";
-        print "Copyright\ (C)\ $+{first}-$year\ by";
-        # If $space is negative this inserts nothing.
-        print ' ' x $space if length($+{end});
-        print "$+{end}\n";
-        $replaced = 1;
+          print "$+{begin}";
+          print "Copyright\ (C)\ $+{first}-$year\ by";
+          # If $space is negative this inserts nothing.
+          print ' ' x $space if length($+{end});
+          print "$+{end}\n";
+          $replaced = 1;
+        }
+        else
+        {
+          # Fill line to the same length (if appropriate); we insert three
+          # spaces and the string `(C)'.
+          my $space = length($+{space1})
+                      + length($+{space2})
+                      + length($+{space3})
+                      - (length("(C)") + 3);
+
+          print "$+{begin}";
+          print "Copyright\ (C)\ $+{first}\ by";
+          # If $space is negative this inserts nothing.
+          print ' ' x $space if length($+{end});
+          print "$+{end}\n";
+          $replaced = 1;
+        }
       }ex
     ||
     # Otherwise print line unaltered.
diff --git a/freetype/src/truetype/module.mk b/freetype/src/truetype/module.mk
index 2d8d39d1f..485ef05c2 100644
--- a/freetype/src/truetype/module.mk
+++ b/freetype/src/truetype/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/truetype/rules.mk b/freetype/src/truetype/rules.mk
index 2f6fecfc4..cfd6b3b2f 100644
--- a/freetype/src/truetype/rules.mk
+++ b/freetype/src/truetype/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/truetype/truetype.c b/freetype/src/truetype/truetype.c
index 41b6808a8..4232aca6e 100644
--- a/freetype/src/truetype/truetype.c
+++ b/freetype/src/truetype/truetype.c
@@ -4,7 +4,7 @@
  *
  *   FreeType TrueType driver component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/truetype/ttdriver.c b/freetype/src/truetype/ttdriver.c
index bf830b141..6fcfdb23e 100644
--- a/freetype/src/truetype/ttdriver.c
+++ b/freetype/src/truetype/ttdriver.c
@@ -4,7 +4,7 @@
  *
  *   TrueType font driver implementation (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -108,7 +108,7 @@
       return error;
     }
 
-    FT_TRACE0(( "tt_property_set: missing property `%s'\n",
+    FT_TRACE2(( "tt_property_set: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
@@ -135,7 +135,7 @@
       return error;
     }
 
-    FT_TRACE0(( "tt_property_get: missing property `%s'\n",
+    FT_TRACE2(( "tt_property_get: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
@@ -354,7 +354,16 @@
 
 #endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
 
-    FT_Request_Metrics( size->face, req );
+    {
+      FT_Error  err = FT_Request_Metrics( size->face, req );
+
+
+      if ( err )
+      {
+        error = err;
+        goto Exit;
+      }
+    }
 
     if ( FT_IS_SCALABLE( size->face ) )
     {
@@ -382,6 +391,7 @@
 #endif
     }
 
+  Exit:
     return error;
   }
 
diff --git a/freetype/src/truetype/ttdriver.h b/freetype/src/truetype/ttdriver.h
index ee1438eb6..4e6d52d22 100644
--- a/freetype/src/truetype/ttdriver.h
+++ b/freetype/src/truetype/ttdriver.h
@@ -4,7 +4,7 @@
  *
  *   High-level TrueType driver interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/truetype/tterrors.h b/freetype/src/truetype/tterrors.h
index efeafd3a1..0ce247e37 100644
--- a/freetype/src/truetype/tterrors.h
+++ b/freetype/src/truetype/tterrors.h
@@ -4,7 +4,7 @@
  *
  *   TrueType error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/truetype/ttgload.c b/freetype/src/truetype/ttgload.c
index 1dd319dcb..11968f6fd 100644
--- a/freetype/src/truetype/ttgload.c
+++ b/freetype/src/truetype/ttgload.c
@@ -4,7 +4,7 @@
  *
  *   TrueType Glyph Loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -197,10 +197,17 @@
     }
 #endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
 
-    if ( !loader->linear_def )
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    /* With the incremental interface, these values are set by  */
+    /* a call to `tt_get_metrics_incremental'.                  */
+    if ( face->root.internal->incremental_interface == NULL )
+#endif
     {
-      loader->linear_def = 1;
-      loader->linear     = advance_width;
+      if ( !loader->linear_def )
+      {
+        loader->linear_def = 1;
+        loader->linear     = advance_width;
+      }
     }
 
     return FT_Err_Ok;
@@ -210,8 +217,8 @@
 #ifdef FT_CONFIG_OPTION_INCREMENTAL
 
   static void
-  tt_get_metrics_incr_overrides( TT_Loader  loader,
-                                 FT_UInt    glyph_index )
+  tt_get_metrics_incremental( TT_Loader  loader,
+                              FT_UInt    glyph_index )
   {
     TT_Face  face = loader->face;
 
@@ -451,7 +458,7 @@
                           (void*)&load->exec->glyphIns,
                           n_ins );
 
-      load->exec->glyphSize = (FT_UShort)tmp;
+      load->exec->glyphSize = (FT_UInt)tmp;
       if ( error )
         return error;
 
@@ -736,12 +743,14 @@
                       subglyph->transform.xx / 65536.0,
                       subglyph->transform.yy / 65536.0 ));
         else if ( subglyph->flags & WE_HAVE_A_2X2 )
-          FT_TRACE7(( "      scaling: xx=%f, yx=%f\n"
-                      "               xy=%f, yy=%f\n",
+        {
+          FT_TRACE7(( "      scaling: xx=%f, yx=%f\n",
                       subglyph->transform.xx / 65536.0,
-                      subglyph->transform.yx / 65536.0,
+                      subglyph->transform.yx / 65536.0 ));
+          FT_TRACE7(( "               xy=%f, yy=%f\n",
                       subglyph->transform.xy / 65536.0,
                       subglyph->transform.yy / 65536.0 ));
+        }
 
         subglyph++;
       }
@@ -1383,7 +1392,7 @@
            FT_READ_USHORT( n_ins )           )
         return error;
 
-      FT_TRACE5(( "  Instructions size = %d\n", n_ins ));
+      FT_TRACE5(( "  Instructions size = %hu\n", n_ins ));
 
       /* check it */
       max_ins = loader->face->max_profile.maxSizeOfInstructions;
@@ -1391,10 +1400,10 @@
       {
         /* don't trust `maxSizeOfInstructions'; */
         /* only do a rough safety check         */
-        if ( (FT_Int)n_ins > loader->byte_len )
+        if ( n_ins > loader->byte_len )
         {
           FT_TRACE1(( "TT_Process_Composite_Glyph:"
-                      " too many instructions (%d) for glyph with length %d\n",
+                      " too many instructions (%hu) for glyph with length %u\n",
                       n_ins, loader->byte_len ));
           return FT_THROW( Too_Many_Hints );
         }
@@ -1677,7 +1686,7 @@
       FT_ZERO( &inc_stream );
       FT_Stream_OpenMemory( &inc_stream,
                             glyph_data.pointer,
-                            (FT_ULong)glyph_data.length );
+                            glyph_data.length );
 
       loader->stream = &inc_stream;
     }
@@ -1685,8 +1694,7 @@
 
 #endif /* FT_CONFIG_OPTION_INCREMENTAL */
 
-      offset = tt_face_get_location( face, glyph_index,
-                                     (FT_UInt*)&loader->byte_len );
+      offset = tt_face_get_location( face, glyph_index, &loader->byte_len );
 
     if ( loader->byte_len > 0 )
     {
@@ -1705,7 +1713,7 @@
 
       error = face->access_glyph_frame( loader, glyph_index,
                                         face->glyf_offset + offset,
-                                        (FT_UInt)loader->byte_len );
+                                        loader->byte_len );
       if ( error )
         goto Exit;
 
@@ -1739,13 +1747,11 @@
 
     if ( loader->byte_len == 0 || loader->n_contours == 0 )
     {
-      /* must initialize points before (possibly) overriding */
-      /* glyph metrics from the incremental interface        */
-      tt_loader_set_pp( loader );
-
 #ifdef FT_CONFIG_OPTION_INCREMENTAL
-      tt_get_metrics_incr_overrides( loader, glyph_index );
+      tt_get_metrics_incremental( loader, glyph_index );
 #endif
+      tt_loader_set_pp( loader );
+
 
 #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
 
@@ -1828,13 +1834,11 @@
       goto Exit;
     }
 
-    /* must initialize phantom points before (possibly) overriding */
-    /* glyph metrics from the incremental interface                */
-    tt_loader_set_pp( loader );
-
 #ifdef FT_CONFIG_OPTION_INCREMENTAL
-    tt_get_metrics_incr_overrides( loader, glyph_index );
+    tt_get_metrics_incremental( loader, glyph_index );
 #endif
+    tt_loader_set_pp( loader );
+
 
     /***********************************************************************/
     /***********************************************************************/
@@ -1844,7 +1848,7 @@
     /* (which consists of 10 bytes)                            */
     error = face->access_glyph_frame( loader, glyph_index,
                                       face->glyf_offset + offset + 10,
-                                      (FT_UInt)loader->byte_len - 10 );
+                                      loader->byte_len - 10 );
     if ( error )
       goto Exit;
 
@@ -1898,7 +1902,7 @@
       /* clear the nodes filled by sibling chains */
       node = ft_list_get_node_at( &loader->composites, recurse_count );
       for ( node2 = node; node2; node2 = node2->next )
-        node2->data = (void*)FT_ULONG_MAX;
+        node2->data = (void*)-1;
 
       /* check whether we already have a composite glyph with this index */
       if ( FT_List_Find( &loader->composites,
@@ -1915,7 +1919,7 @@
 
       else
       {
-        if ( FT_NEW( node ) )
+        if ( FT_QNEW( node ) )
           goto Exit;
         node->data = FT_UINT_TO_POINTER( glyph_index );
         FT_List_Add( &loader->composites, node );
@@ -2100,7 +2104,7 @@
         FT_UInt      num_base_subgs = gloader->base.num_subglyphs;
 
         FT_Stream    old_stream     = loader->stream;
-        FT_Int       old_byte_len   = loader->byte_len;
+        FT_UInt      old_byte_len   = loader->byte_len;
 
 
         FT_GlyphLoader_Add( gloader );
@@ -2713,6 +2717,9 @@
         error = tt_size_run_prep( size, pedantic );
         if ( error )
           return error;
+        error = TT_Load_Context( exec, face, size );
+        if ( error )
+          return error;
       }
 
       /* check whether the cvt program has disabled hinting */
diff --git a/freetype/src/truetype/ttgload.h b/freetype/src/truetype/ttgload.h
index 8f72cd558..78fdeaa73 100644
--- a/freetype/src/truetype/ttgload.h
+++ b/freetype/src/truetype/ttgload.h
@@ -4,7 +4,7 @@
  *
  *   TrueType Glyph Loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/truetype/ttgxvar.c b/freetype/src/truetype/ttgxvar.c
index b462263de..7f2db0cbd 100644
--- a/freetype/src/truetype/ttgxvar.c
+++ b/freetype/src/truetype/ttgxvar.c
@@ -4,7 +4,7 @@
  *
  *   TrueType GX Font Variation loader
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, Werner Lemberg, and George Williams.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -178,7 +178,7 @@
     /* in the nested loops below we increase `i' twice; */
     /* it is faster to simply allocate one more slot    */
     /* than to add another test within the loop         */
-    if ( FT_NEW_ARRAY( points, n + 1 ) )
+    if ( FT_QNEW_ARRAY( points, n + 1 ) )
       return NULL;
 
     *point_cnt = n;
@@ -264,55 +264,80 @@
     FT_Fixed  *deltas = NULL;
     FT_UInt    runcnt, cnt;
     FT_UInt    i, j;
+    FT_UInt    bytes_used;
     FT_Memory  memory = stream->memory;
     FT_Error   error  = FT_Err_Ok;
 
     FT_UNUSED( error );
 
 
-    if ( delta_cnt > size )
-    {
-      FT_TRACE1(( "ft_var_readpackeddeltas: number of points too large\n" ));
+    if ( FT_QNEW_ARRAY( deltas, delta_cnt ) )
       return NULL;
-    }
 
-    if ( FT_NEW_ARRAY( deltas, delta_cnt ) )
-      return NULL;
+    i          = 0;
+    bytes_used = 0;
 
-    i = 0;
-    while ( i < delta_cnt )
+    while ( i < delta_cnt && bytes_used < size )
     {
       runcnt = FT_GET_BYTE();
       cnt    = runcnt & GX_DT_DELTA_RUN_COUNT_MASK;
 
+      bytes_used++;
+
       if ( runcnt & GX_DT_DELTAS_ARE_ZERO )
       {
-        /* `runcnt' zeroes get added */
+        /* `cnt` + 1 zeroes get added */
         for ( j = 0; j <= cnt && i < delta_cnt; j++ )
           deltas[i++] = 0;
       }
       else if ( runcnt & GX_DT_DELTAS_ARE_WORDS )
       {
-        /* `runcnt' shorts from the stack */
+        /* `cnt` + 1 shorts from the stack */
+        bytes_used += 2 * ( cnt + 1 );
+        if ( bytes_used > size )
+        {
+          FT_TRACE1(( "ft_var_readpackeddeltas:"
+                      " number of short deltas too large\n" ));
+          goto Fail;
+        }
+
         for ( j = 0; j <= cnt && i < delta_cnt; j++ )
           deltas[i++] = FT_intToFixed( FT_GET_SHORT() );
       }
       else
       {
-        /* `runcnt' signed bytes from the stack */
+        /* `cnt` + 1 signed bytes from the stack */
+        bytes_used += cnt + 1;
+        if ( bytes_used > size )
+        {
+          FT_TRACE1(( "ft_var_readpackeddeltas:"
+                      " number of byte deltas too large\n" ));
+          goto Fail;
+        }
+
         for ( j = 0; j <= cnt && i < delta_cnt; j++ )
           deltas[i++] = FT_intToFixed( FT_GET_CHAR() );
       }
 
       if ( j <= cnt )
       {
-        /* bad format */
-        FT_FREE( deltas );
-        return NULL;
+        FT_TRACE1(( "ft_var_readpackeddeltas:"
+                    " number of deltas too large\n" ));
+        goto Fail;
       }
     }
 
+    if ( i < delta_cnt )
+    {
+      FT_TRACE1(( "ft_var_readpackeddeltas: not enough deltas\n" ));
+      goto Fail;
+    }
+
     return deltas;
+
+  Fail:
+    FT_FREE( deltas );
+    return NULL;
   }
 
 
@@ -371,12 +396,13 @@
 
     if ( axisCount != (FT_Long)blend->mmvar->num_axis )
     {
-      FT_TRACE2(( "ft_var_load_avar: number of axes in `avar' and `fvar'\n"
-                  "                  table are different\n" ));
+      FT_TRACE2(( "ft_var_load_avar:"
+                  " number of axes in `avar' and `fvar'\n" ));
+      FT_TRACE2(( "                  table are different\n" ));
       goto Exit;
     }
 
-    if ( FT_NEW_ARRAY( blend->avar_segment, axisCount ) )
+    if ( FT_QNEW_ARRAY( blend->avar_segment, axisCount ) )
       goto Exit;
 
     segment = &blend->avar_segment[0];
@@ -385,8 +411,8 @@
       FT_TRACE5(( "  axis %d:\n", i ));
 
       segment->pairCount = FT_GET_USHORT();
-      if ( (FT_ULong)segment->pairCount * 4 > table_len                ||
-           FT_NEW_ARRAY( segment->correspondence, segment->pairCount ) )
+      if ( (FT_ULong)segment->pairCount * 4 > table_len                 ||
+           FT_QNEW_ARRAY( segment->correspondence, segment->pairCount ) )
       {
         /* Failure.  Free everything we have done so far.  We must do */
         /* it right now since loading the `avar' table is optional.   */
@@ -431,7 +457,8 @@
     FT_UShort  format;
     FT_ULong   region_offset;
     FT_UInt    i, j, k;
-    FT_UInt    shortDeltaCount;
+    FT_UInt    wordDeltaCount;
+    FT_Bool    long_words;
 
     GX_Blend        blend = face->blend;
     GX_ItemVarData  varData;
@@ -466,7 +493,7 @@
 
     /* make temporary copy of item variation data offsets; */
     /* we will parse region list first, then come back     */
-    if ( FT_NEW_ARRAY( dataOffsetArray, itemStore->dataCount ) )
+    if ( FT_QNEW_ARRAY( dataOffsetArray, itemStore->dataCount ) )
       goto Exit;
 
     for ( i = 0; i < itemStore->dataCount; i++ )
@@ -486,13 +513,22 @@
     if ( itemStore->axisCount != (FT_Long)blend->mmvar->num_axis )
     {
       FT_TRACE2(( "ft_var_load_item_variation_store:"
-                  " number of axes in item variation store\n"
-                  "                                 "
+                  " number of axes in item variation store\n" ));
+      FT_TRACE2(( "                                 "
                   " and `fvar' table are different\n" ));
       error = FT_THROW( Invalid_Table );
       goto Exit;
     }
 
+    /* new constraint in OpenType 1.8.4 */
+    if ( itemStore->regionCount >= 32768U )
+    {
+      FT_TRACE2(( "ft_var_load_item_variation_store:"
+                  " too many variation region tables\n" ));
+      error = FT_THROW( Invalid_Table );
+      goto Exit;
+    }
+
     if ( FT_NEW_ARRAY( itemStore->varRegionList, itemStore->regionCount ) )
       goto Exit;
 
@@ -537,15 +573,18 @@
         goto Exit;
 
       if ( FT_READ_USHORT( varData->itemCount )      ||
-           FT_READ_USHORT( shortDeltaCount )         ||
+           FT_READ_USHORT( wordDeltaCount )          ||
            FT_READ_USHORT( varData->regionIdxCount ) )
         goto Exit;
 
+      long_words      = !!( wordDeltaCount & 0x8000 );
+      wordDeltaCount &= 0x7FFF;
+
       /* check some data consistency */
-      if ( shortDeltaCount > varData->regionIdxCount )
+      if ( wordDeltaCount > varData->regionIdxCount )
       {
         FT_TRACE2(( "bad short count %d or region count %d\n",
-                    shortDeltaCount,
+                    wordDeltaCount,
                     varData->regionIdxCount ));
         error = FT_THROW( Invalid_Table );
         goto Exit;
@@ -581,39 +620,52 @@
 
       /* Parse delta set.                                                */
       /*                                                                 */
-      /* On input, deltas are (shortDeltaCount + regionIdxCount) bytes   */
-      /* each; on output, deltas are expanded to `regionIdxCount' shorts */
-      /* each.                                                           */
+      /* On input, deltas are (wordDeltaCount + regionIdxCount) bytes    */
+      /* each if `long_words` isn't set, and twice as much otherwise.    */
+      /*                                                                 */
+      /* On output, deltas are expanded to `regionIdxCount` shorts each. */
       if ( FT_NEW_ARRAY( varData->deltaSet,
                          varData->regionIdxCount * varData->itemCount ) )
         goto Exit;
 
-      /* the delta set is stored as a 2-dimensional array of shorts; */
-      /* sign-extend signed bytes to signed shorts                   */
-      for ( j = 0; j < varData->itemCount * varData->regionIdxCount; )
+      /* the delta set is stored as a 2-dimensional array of shorts */
+      if ( long_words )
+      {
+        /* new in OpenType 1.9, currently for 'COLR' table only;          */
+        /* the deltas are interpreted as 16.16 fixed-point scaling values */
+
+        /* not supported yet */
+
+        error = FT_THROW( Invalid_Table );
+        goto Exit;
+      }
+      else
       {
-        for ( k = 0; k < shortDeltaCount; k++, j++ )
+        for ( j = 0; j < varData->itemCount * varData->regionIdxCount; )
         {
-          /* read the short deltas */
-          FT_Short  delta;
+          for ( k = 0; k < wordDeltaCount; k++, j++ )
+          {
+            /* read the short deltas */
+            FT_Short  delta;
 
 
-          if ( FT_READ_SHORT( delta ) )
-            goto Exit;
+            if ( FT_READ_SHORT( delta ) )
+              goto Exit;
 
-          varData->deltaSet[j] = delta;
-        }
+            varData->deltaSet[j] = delta;
+          }
 
-        for ( ; k < varData->regionIdxCount; k++, j++ )
-        {
-          /* read the (signed) byte deltas */
-          FT_Char  delta;
+          for ( ; k < varData->regionIdxCount; k++, j++ )
+          {
+            /* read the (signed) byte deltas */
+            FT_Char  delta;
 
 
-          if ( FT_READ_CHAR( delta ) )
-            goto Exit;
+            if ( FT_READ_CHAR( delta ) )
+              goto Exit;
 
-          varData->deltaSet[j] = delta;
+            varData->deltaSet[j] = delta;
+          }
         }
       }
     }
@@ -629,37 +681,66 @@
   ft_var_load_delta_set_index_mapping( TT_Face            face,
                                        FT_ULong           offset,
                                        GX_DeltaSetIdxMap  map,
-                                       GX_ItemVarStore    itemStore )
+                                       GX_ItemVarStore    itemStore,
+                                       FT_ULong           table_len )
   {
     FT_Stream  stream = FT_FACE_STREAM( face );
     FT_Memory  memory = stream->memory;
 
-    FT_Error   error;
+    FT_Error  error;
 
-    FT_UShort  format;
-    FT_UInt    entrySize;
-    FT_UInt    innerBitCount;
-    FT_UInt    innerIndexMask;
-    FT_UInt    i, j;
+    FT_Byte   format;
+    FT_Byte   entryFormat;
+    FT_UInt   entrySize;
+    FT_UInt   innerBitCount;
+    FT_UInt   innerIndexMask;
+    FT_ULong  i;
+    FT_UInt   j;
 
 
-    if ( FT_STREAM_SEEK( offset )        ||
-         FT_READ_USHORT( format )        ||
-         FT_READ_USHORT( map->mapCount ) )
+    if ( FT_STREAM_SEEK( offset )    ||
+         FT_READ_BYTE( format )      ||
+         FT_READ_BYTE( entryFormat ) )
       goto Exit;
 
-    if ( format & 0xFFC0 )
+    if ( format == 0 )
+    {
+      if ( FT_READ_USHORT( map->mapCount ) )
+        goto Exit;
+    }
+    else if ( format == 1 ) /* new in OpenType 1.9 */
+    {
+      if ( FT_READ_ULONG( map->mapCount ) )
+        goto Exit;
+    }
+    else
     {
       FT_TRACE2(( "bad map format %d\n", format ));
       error = FT_THROW( Invalid_Table );
       goto Exit;
     }
 
+    if ( entryFormat & 0xC0 )
+    {
+      FT_TRACE2(( "bad entry format %d\n", format ));
+      error = FT_THROW( Invalid_Table );
+      goto Exit;
+    }
+
     /* bytes per entry: 1, 2, 3, or 4 */
-    entrySize      = ( ( format & 0x0030 ) >> 4 ) + 1;
-    innerBitCount  = ( format & 0x000F ) + 1;
+    entrySize      = ( ( entryFormat & 0x30 ) >> 4 ) + 1;
+    innerBitCount  = ( entryFormat & 0x0F ) + 1;
     innerIndexMask = ( 1 << innerBitCount ) - 1;
 
+    /* rough sanity check */
+    if ( map->mapCount * entrySize > table_len )
+    {
+      FT_TRACE1(( "ft_var_load_delta_set_index_mapping:"
+                  " invalid number of delta-set index mappings\n" ));
+      error = FT_THROW( Invalid_Table );
+      goto Exit;
+    }
+
     if ( FT_NEW_ARRAY( map->innerIndex, map->mapCount ) )
       goto Exit;
 
@@ -688,7 +769,7 @@
 
       if ( outerIndex >= itemStore->dataCount )
       {
-        FT_TRACE2(( "outerIndex[%d] == %d out of range\n",
+        FT_TRACE2(( "outerIndex[%ld] == %d out of range\n",
                     i,
                     outerIndex ));
         error = FT_THROW( Invalid_Table );
@@ -701,7 +782,7 @@
 
       if ( innerIndex >= itemStore->varData[outerIndex].itemCount )
       {
-        FT_TRACE2(( "innerIndex[%d] == %d out of range\n",
+        FT_TRACE2(( "innerIndex[%ld] == %d out of range\n",
                     i,
                     innerIndex ));
         error = FT_THROW( Invalid_Table );
@@ -826,7 +907,8 @@
                 face,
                 table_offset + widthMap_offset,
                 &table->widthMap,
-                &table->itemStore );
+                &table->itemStore,
+                table_len );
       if ( error )
         goto Exit;
     }
@@ -1515,8 +1597,9 @@
 
     if ( gvar_head.axisCount != (FT_UShort)blend->mmvar->num_axis )
     {
-      FT_TRACE1(( "ft_var_load_gvar: number of axes in `gvar' and `cvar'\n"
-                  "                  table are different\n" ));
+      FT_TRACE1(( "ft_var_load_gvar:"
+                  " number of axes in `gvar' and `cvar'\n" ));
+      FT_TRACE1(( "                  table are different\n" ));
       error = FT_THROW( Invalid_Table );
       goto Exit;
     }
@@ -1558,7 +1641,7 @@
       goto Exit;
 
     /* offsets (one more offset than glyphs, to mark size of last) */
-    if ( FT_NEW_ARRAY( blend->glyphoffsets, gvar_head.glyphCount + 1 ) )
+    if ( FT_QNEW_ARRAY( blend->glyphoffsets, gvar_head.glyphCount + 1 ) )
       goto Fail2;
 
     if ( gvar_head.flags & 1 )
@@ -1637,8 +1720,8 @@
         goto Fail;
       }
 
-      if ( FT_NEW_ARRAY( blend->tuplecoords,
-                         gvar_head.axisCount * gvar_head.globalCoordCount ) )
+      if ( FT_QNEW_ARRAY( blend->tuplecoords,
+                          gvar_head.axisCount * gvar_head.globalCoordCount ) )
         goto Fail2;
 
       for ( i = 0; i < gvar_head.globalCoordCount; i++ )
@@ -1841,25 +1924,22 @@
       FT_TRACE5(( "    %d: %.5f\n", i, coord / 65536.0 ));
       if ( coord > a->maximum || coord < a->minimum )
       {
-        FT_TRACE1((
-          "ft_var_to_normalized: design coordinate %.5f\n"
-          "                      is out of range [%.5f;%.5f]; clamping\n",
-          coord / 65536.0,
-          a->minimum / 65536.0,
-          a->maximum / 65536.0 ));
-
-        if ( coord > a->maximum )
-          coord = a->maximum;
-        else
-          coord = a->minimum;
+        FT_TRACE1(( "ft_var_to_normalized: design coordinate %.5f\n",
+                    coord / 65536.0 ));
+        FT_TRACE1(( "                      is out of range [%.5f;%.5f];"
+                    " clamping\n",
+                    a->minimum / 65536.0,
+                    a->maximum / 65536.0 ));
       }
 
-      if ( coord < a->def )
-        normalized[i] = -FT_DivFix( SUB_LONG( coord, a->def ),
-                                    SUB_LONG( a->minimum, a->def ) );
-      else if ( coord > a->def )
-        normalized[i] = FT_DivFix( SUB_LONG( coord, a->def ),
+      if ( coord > a->def )
+        normalized[i] = coord >= a->maximum ?  0x10000L :
+                        FT_DivFix( SUB_LONG( coord, a->def ),
                                    SUB_LONG( a->maximum, a->def ) );
+      else if ( coord < a->def )
+        normalized[i] = coord <= a->minimum ? -0x10000L :
+                        FT_DivFix( SUB_LONG( coord, a->def ),
+                                   SUB_LONG( a->def, a->minimum ) );
       else
         normalized[i] = 0;
     }
@@ -2049,7 +2129,7 @@
     FT_Var_Axis*         a;
     FT_Fixed*            c;
     FT_Var_Named_Style*  ns;
-    GX_FVar_Head         fvar_head;
+    GX_FVar_Head         fvar_head  = { 0, 0, 0, 0, 0, 0 };
     FT_Bool              usePsName  = 0;
     FT_UInt              num_instances;
     FT_UInt              num_axes;
@@ -2115,8 +2195,8 @@
         if ( FT_SET_ERROR( face->goto_table( face, TTAG_CFF2,
                                              stream, &table_len ) ) )
         {
-          FT_TRACE1(( "\n"
-                      "TT_Get_MM_Var: `gvar' or `CFF2' table is missing\n" ));
+          FT_TRACE1(( "\n" ));
+          FT_TRACE1(( "TT_Get_MM_Var: `gvar' or `CFF2' table is missing\n" ));
           goto Exit;
         }
       }
@@ -2544,17 +2624,17 @@
       num_coords = mmvar->num_axis;
     }
 
-    FT_TRACE5(( "TT_Set_MM_Blend:\n"
-                "  normalized design coordinates:\n" ));
+    FT_TRACE5(( "TT_Set_MM_Blend:\n" ));
+    FT_TRACE5(( "  normalized design coordinates:\n" ));
 
     for ( i = 0; i < num_coords; i++ )
     {
       FT_TRACE5(( "    %.5f\n", coords[i] / 65536.0 ));
       if ( coords[i] < -0x00010000L || coords[i] > 0x00010000L )
       {
-        FT_TRACE1(( "TT_Set_MM_Blend: normalized design coordinate %.5f\n"
-                    "                 is out of range [-1;1]\n",
+        FT_TRACE1(( "TT_Set_MM_Blend: normalized design coordinate %.5f\n",
                     coords[i] / 65536.0 ));
+        FT_TRACE1(( "                 is out of range [-1;1]\n" ));
         error = FT_THROW( Invalid_Argument );
         goto Exit;
       }
@@ -2652,9 +2732,10 @@
     }
 
     blend->num_axis = mmvar->num_axis;
-    FT_MEM_COPY( blend->normalizedcoords,
-                 coords,
-                 num_coords * sizeof ( FT_Fixed ) );
+    if ( coords )
+      FT_MEM_COPY( blend->normalizedcoords,
+                   coords,
+                   num_coords * sizeof ( FT_Fixed ) );
 
     if ( set_design_coords )
       ft_var_to_design( face,
@@ -2952,8 +3033,8 @@
     if ( !face->blend->avar_loaded )
       ft_var_load_avar( face );
 
-    FT_TRACE5(( "TT_Set_Var_Design:\n"
-                "  normalized design coordinates:\n" ));
+    FT_TRACE5(( "TT_Set_Var_Design:\n" ));
+    FT_TRACE5(( "  normalized design coordinates:\n" ));
     ft_var_to_normalized( face, num_coords, blend->coords, normalized );
 
     error = tt_set_mm_blend( face, mmvar->num_axis, normalized, 0 );
@@ -3152,6 +3233,8 @@
   /*************************************************************************/
 
 
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
   static FT_Error
   tt_cvt_ready_iterator( FT_ListNode  node,
                          void*        user )
@@ -3166,6 +3249,9 @@
     return FT_Err_Ok;
   }
 
+#endif /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+
 
   /**************************************************************************
    *
@@ -3194,6 +3280,8 @@
   tt_face_vary_cvt( TT_Face    face,
                     FT_Stream  stream )
   {
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
     FT_Error   error;
     FT_Memory  memory = stream->memory;
 
@@ -3229,16 +3317,16 @@
 
     if ( !blend )
     {
-      FT_TRACE2(( "\n"
-                  "tt_face_vary_cvt: no blend specified\n" ));
+      FT_TRACE2(( "\n" ));
+      FT_TRACE2(( "tt_face_vary_cvt: no blend specified\n" ));
       error = FT_Err_Ok;
       goto Exit;
     }
 
     if ( !face->cvt )
     {
-      FT_TRACE2(( "\n"
-                  "tt_face_vary_cvt: no `cvt ' table\n" ));
+      FT_TRACE2(( "\n" ));
+      FT_TRACE2(( "tt_face_vary_cvt: no `cvt ' table\n" ));
       error = FT_Err_Ok;
       goto Exit;
     }
@@ -3397,9 +3485,7 @@
                                         point_count == 0 ? face->cvt_size
                                                          : point_count );
 
-      if ( !points                                                        ||
-           !deltas                                                        ||
-           ( localpoints == ALL_POINTS && point_count != face->cvt_size ) )
+      if ( !points || !deltas )
         ; /* failure, ignore it */
 
       else if ( localpoints == ALL_POINTS )
@@ -3514,6 +3600,16 @@
                      NULL );
 
     return error;
+
+#else /* !TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+    FT_UNUSED( face );
+    FT_UNUSED( stream );
+
+    return FT_Err_Ok;
+
+#endif /* !TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
   }
 
 
diff --git a/freetype/src/truetype/ttgxvar.h b/freetype/src/truetype/ttgxvar.h
index 26e89bcf7..ded9ea1d6 100644
--- a/freetype/src/truetype/ttgxvar.h
+++ b/freetype/src/truetype/ttgxvar.h
@@ -4,7 +4,7 @@
  *
  *   TrueType GX Font Variation loader (specification)
  *
- * Copyright (C) 2004-2020 by
+ * Copyright (C) 2004-2021 by
  * David Turner, Robert Wilhelm, Werner Lemberg and George Williams.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -106,9 +106,9 @@ FT_BEGIN_HEADER
 
   typedef struct  GX_DeltaSetIdxMapRec_
   {
-    FT_UInt   mapCount;
-    FT_UInt*  outerIndex;             /* indices to item var data */
-    FT_UInt*  innerIndex;             /* indices to delta set     */
+    FT_ULong  mapCount;
+    FT_UInt*  outerIndex;               /* indices to item var data */
+    FT_UInt*  innerIndex;               /* indices to delta set     */
 
   } GX_DeltaSetIdxMapRec, *GX_DeltaSetIdxMap;
 
diff --git a/freetype/src/truetype/ttinterp.c b/freetype/src/truetype/ttinterp.c
index 0c3cb10ae..731095ed0 100644
--- a/freetype/src/truetype/ttinterp.c
+++ b/freetype/src/truetype/ttinterp.c
@@ -4,7 +4,7 @@
  *
  *   TrueType bytecode interpreter (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -251,6 +251,14 @@
     FT_FREE( exec->stack );
     exec->stackSize = 0;
 
+    /* free glyf cvt working area */
+    FT_FREE( exec->glyfCvt );
+    exec->glyfCvtSize = 0;
+
+    /* free glyf storage working area */
+    FT_FREE( exec->glyfStorage );
+    exec->glyfStoreSize = 0;
+
     /* free call stack */
     FT_FREE( exec->callStack );
     exec->callSize = 0;
@@ -270,64 +278,6 @@
   /**************************************************************************
    *
    * @Function:
-   *   Init_Context
-   *
-   * @Description:
-   *   Initializes a context object.
-   *
-   * @Input:
-   *   memory ::
-   *     A handle to the parent memory object.
-   *
-   * @InOut:
-   *   exec ::
-   *     A handle to the target execution context.
-   *
-   * @Return:
-   *   FreeType error code.  0 means success.
-   */
-  static FT_Error
-  Init_Context( TT_ExecContext  exec,
-                FT_Memory       memory )
-  {
-    FT_Error  error;
-
-
-    FT_TRACE1(( "Init_Context: new object at %p\n", (void *)exec ));
-
-    exec->memory   = memory;
-    exec->callSize = 32;
-
-    if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) )
-      goto Fail_Memory;
-
-    /* all values in the context are set to 0 already, but this is */
-    /* here as a remainder                                         */
-    exec->maxPoints   = 0;
-    exec->maxContours = 0;
-
-    exec->stackSize = 0;
-    exec->glyphSize = 0;
-
-    exec->stack    = NULL;
-    exec->glyphIns = NULL;
-
-    exec->face = NULL;
-    exec->size = NULL;
-
-    return FT_Err_Ok;
-
-  Fail_Memory:
-    FT_ERROR(( "Init_Context: not enough memory for %p\n", (void *)exec ));
-    TT_Done_Context( exec );
-
-    return error;
- }
-
-
-  /**************************************************************************
-   *
-   * @Function:
    *   Update_Max
    *
    * @Description:
@@ -367,7 +317,7 @@
 
     if ( *size < new_max )
     {
-      if ( FT_REALLOC( *pbuff, *size * multiplier, new_max * multiplier ) )
+      if ( FT_QREALLOC( *pbuff, *size * multiplier, new_max * multiplier ) )
         return error;
       *size = new_max;
     }
@@ -400,6 +350,8 @@
    *
    * @Note:
    *   Only the glyph loader and debugger should call this function.
+   *
+   *   Note that not all members of `TT_ExecContext` get initialized.
    */
   FT_LOCAL_DEF( FT_Error )
   TT_Load_Context( TT_ExecContext  exec,
@@ -464,13 +416,13 @@
     if ( error )
       return error;
 
-    tmp = exec->glyphSize;
+    tmp = (FT_ULong)exec->glyphSize;
     error = Update_Max( exec->memory,
                         &tmp,
                         sizeof ( FT_Byte ),
                         (void*)&exec->glyphIns,
                         maxp->maxSizeOfInstructions );
-    exec->glyphSize = (FT_UShort)tmp;
+    exec->glyphSize = (FT_UInt)tmp;
     if ( error )
       return error;
 
@@ -609,19 +561,19 @@
 
     memory = driver->root.root.memory;
 
-    /* allocate object */
+    /* allocate object and zero everything inside */
     if ( FT_NEW( exec ) )
       goto Fail;
 
-    /* initialize it; in case of error this deallocates `exec' too */
-    error = Init_Context( exec, memory );
-    if ( error )
-      goto Fail;
+    /* create callStack here, other allocations delayed */
+    exec->memory   = memory;
+    exec->callSize = 32;
 
-    return exec;
+    if ( FT_QNEW_ARRAY( exec->callStack, exec->callSize ) )
+      FT_FREE( exec );
 
   Fail:
-    return NULL;
+    return exec;
   }
 
 
@@ -1572,11 +1524,36 @@
   }
 
 
+  static void
+  Modify_CVT_Check( TT_ExecContext  exc )
+  {
+    /* TT_RunIns sets origCvt and restores cvt to origCvt when done. */
+    if ( exc->iniRange == tt_coderange_glyph &&
+         exc->cvt == exc->origCvt            )
+    {
+      exc->error = Update_Max( exc->memory,
+                               &exc->glyfCvtSize,
+                               sizeof ( FT_Long ),
+                               (void*)&exc->glyfCvt,
+                               exc->cvtSize );
+      if ( exc->error )
+        return;
+
+      FT_ARRAY_COPY( exc->glyfCvt, exc->cvt, exc->glyfCvtSize );
+      exc->cvt = exc->glyfCvt;
+    }
+  }
+
+
   FT_CALLBACK_DEF( void )
   Write_CVT( TT_ExecContext  exc,
              FT_ULong        idx,
              FT_F26Dot6      value )
   {
+    Modify_CVT_Check( exc );
+    if ( exc->error )
+      return;
+
     exc->cvt[idx] = value;
   }
 
@@ -1586,6 +1563,10 @@
                        FT_ULong        idx,
                        FT_F26Dot6      value )
   {
+    Modify_CVT_Check( exc );
+    if ( exc->error )
+      return;
+
     exc->cvt[idx] = FT_DivFix( value, Current_Ratio( exc ) );
   }
 
@@ -1595,6 +1576,10 @@
             FT_ULong        idx,
             FT_F26Dot6      value )
   {
+    Modify_CVT_Check( exc );
+    if ( exc->error )
+      return;
+
     exc->cvt[idx] = ADD_LONG( exc->cvt[idx], value );
   }
 
@@ -1604,6 +1589,10 @@
                       FT_ULong        idx,
                       FT_F26Dot6      value )
   {
+    Modify_CVT_Check( exc );
+    if ( exc->error )
+      return;
+
     exc->cvt[idx] = ADD_LONG( exc->cvt[idx],
                               FT_DivFix( value, Current_Ratio( exc ) ) );
   }
@@ -3125,7 +3114,30 @@
         ARRAY_BOUND_ERROR;
     }
     else
+    {
+      /* TT_RunIns sets origStorage and restores storage to origStorage */
+      /* when done.                                                     */
+      if ( exc->iniRange == tt_coderange_glyph &&
+           exc->storage == exc->origStorage    )
+      {
+        FT_ULong  tmp = (FT_ULong)exc->glyfStoreSize;
+
+
+        exc->error = Update_Max( exc->memory,
+                                 &tmp,
+                                 sizeof ( FT_Long ),
+                                 (void*)&exc->glyfStorage,
+                                 exc->storeSize );
+        exc->glyfStoreSize = (FT_UShort)tmp;
+        if ( exc->error )
+          return;
+
+        FT_ARRAY_COPY( exc->glyfStorage, exc->storage, exc->glyfStoreSize );
+        exc->storage = exc->glyfStorage;
+      }
+
       exc->storage[I] = args[1];
+    }
   }
 
 
@@ -3525,7 +3537,7 @@
       return;
     }
 
-    exc->IP += args[0];
+    exc->IP = ADD_LONG( exc->IP, args[0] );
     if ( exc->IP < 0                                             ||
          ( exc->callTop > 0                                    &&
            exc->IP > exc->callStack[exc->callTop - 1].Def->end ) )
@@ -3697,7 +3709,7 @@
 
 
     /* FDEF is only allowed in `prep' or `fpgm' */
-    if ( exc->curRange == tt_coderange_glyph )
+    if ( exc->iniRange == tt_coderange_glyph )
     {
       exc->error = FT_THROW( DEF_In_Glyf_Bytecode );
       return;
@@ -3771,7 +3783,7 @@
 
             if ( opcode_pointer[i] == opcode_size[i] )
             {
-              FT_TRACE6(( "sph: Function %d, opcode ptrn: %d, %s %s\n",
+              FT_TRACE6(( "sph: Function %d, opcode ptrn: %ld, %s %s\n",
                           i, n,
                           exc->face->root.family_name,
                           exc->face->root.style_name ));
@@ -4133,7 +4145,7 @@
 
 
     /* we enable IDEF only in `prep' or `fpgm' */
-    if ( exc->curRange == tt_coderange_glyph )
+    if ( exc->iniRange == tt_coderange_glyph )
     {
       exc->error = FT_THROW( DEF_In_Glyf_Bytecode );
       return;
@@ -4362,7 +4374,7 @@
 
     if ( ( opcode & 1 ) != 0 )
     {
-      C = B;   /* counter clockwise rotation */
+      C = B;   /* counter-clockwise rotation */
       B = A;
       A = NEG_LONG( C );
     }
@@ -4991,9 +5003,9 @@
 
 #ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
     /* Disable Type 2 Vacuform Rounds - e.g. Arial Narrow */
-    if ( SUBPIXEL_HINTING_INFINALITY &&
-         exc->ignore_x_mode          &&
-         FT_ABS( D ) == 64           )
+    if ( SUBPIXEL_HINTING_INFINALITY         &&
+         exc->ignore_x_mode                  &&
+         ( D < 0 ? NEG_LONG( D ) : D ) == 64 )
       D += 1;
 #endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
 
@@ -5050,7 +5062,7 @@
 
     if ( ( opcode & 1 ) != 0 )
     {
-      C = B;   /* counter clockwise rotation */
+      C = B;   /* counter-clockwise rotation */
       B = A;
       A = NEG_LONG( C );
     }
@@ -5074,7 +5086,7 @@
 
     if ( ( opcode & 1 ) != 0 )
     {
-      C = B;   /* counter clockwise rotation */
+      C = B;   /* counter-clockwise rotation */
       B = A;
       A = NEG_LONG( C );
     }
@@ -7781,8 +7793,8 @@
       if ( num_twilight_points > 0xFFFFU )
         num_twilight_points = 0xFFFFU;
 
-      FT_TRACE5(( "TT_RunIns: Resetting number of twilight points\n"
-                  "           from %d to the more reasonable value %ld\n",
+      FT_TRACE5(( "TT_RunIns: Resetting number of twilight points\n" ));
+      FT_TRACE5(( "           from %d to the more reasonable value %ld\n",
                   exc->twilight.n_points,
                   num_twilight_points ));
       exc->twilight.n_points = (FT_UShort)num_twilight_points;
@@ -7842,6 +7854,10 @@
       exc->func_move_cvt  = Move_CVT;
     }
 
+    exc->origCvt     = exc->cvt;
+    exc->origStorage = exc->storage;
+    exc->iniRange    = exc->curRange;
+
     Compute_Funcs( exc );
     Compute_Round( exc, (FT_Byte)exc->GS.round_state );
 
@@ -7850,6 +7866,7 @@
       exc->opcode = exc->code[exc->IP];
 
 #ifdef FT_DEBUG_LEVEL_TRACE
+      if ( ft_trace_levels[trace_ttinterp] >= 6 )
       {
         FT_Long  cnt = FT_MIN( 8, exc->top );
         FT_Long  n;
@@ -8566,8 +8583,10 @@
 
       /* increment instruction counter and check if we didn't */
       /* run this program for too long (e.g. infinite loops). */
-      if ( ++ins_counter > TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES )
-        return FT_THROW( Execution_Too_Long );
+      if ( ++ins_counter > TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES ) {
+        exc->error = FT_THROW( Execution_Too_Long );
+        goto LErrorLabel_;
+      }
 
     LSuiteLabel_:
       if ( exc->IP >= exc->codeSize )
@@ -8586,6 +8605,10 @@
     FT_TRACE4(( "  %ld instruction%s executed\n",
                 ins_counter,
                 ins_counter == 1 ? "" : "s" ));
+
+    exc->cvt     = exc->origCvt;
+    exc->storage = exc->origStorage;
+
     return FT_Err_Ok;
 
   LErrorCodeOverflow_:
@@ -8595,6 +8618,9 @@
     if ( exc->error && !exc->instruction_trap )
       FT_TRACE1(( "  The interpreter returned error 0x%x\n", exc->error ));
 
+    exc->cvt     = exc->origCvt;
+    exc->storage = exc->origStorage;
+
     return exc->error;
   }
 
diff --git a/freetype/src/truetype/ttinterp.h b/freetype/src/truetype/ttinterp.h
index 6a83705a6..9c01ec83c 100644
--- a/freetype/src/truetype/ttinterp.h
+++ b/freetype/src/truetype/ttinterp.h
@@ -4,7 +4,7 @@
  *
  *   TrueType bytecode interpreter (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -144,37 +144,41 @@ FT_BEGIN_HEADER
    *
    * The main structure for the interpreter which collects all necessary
    * variables and states.
+   *
+   * Members that are initialized by `TT_Load_Context` are marked with '!'.
+   * Members that are initialized by `TT_Run_Context` are marked with '@'.
    */
   typedef struct  TT_ExecContextRec_
   {
-    TT_Face            face;
-    TT_Size            size;
+    TT_Face            face;       /* ! */
+    TT_Size            size;       /* ! */
     FT_Memory          memory;
 
     /* instructions state */
 
     FT_Error           error;      /* last execution error */
 
-    FT_Long            top;        /* top of exec. stack   */
+    FT_Long            top;        /* @ top of exec. stack */
 
-    FT_Long            stackSize;  /* size of exec. stack  */
-    FT_Long*           stack;      /* current exec. stack  */
+    FT_Long            stackSize;  /* ! size of exec. stack */
+    FT_Long*           stack;      /* ! current exec. stack */
 
     FT_Long            args;
-    FT_Long            new_top;    /* new top after exec.  */
+    FT_Long            new_top;    /* new top after exec. */
 
-    TT_GlyphZoneRec    zp0,        /* zone records */
-                       zp1,
-                       zp2,
-                       pts,
-                       twilight;
+    TT_GlyphZoneRec    zp0,        /* @! zone records */
+                       zp1,        /* @!              */
+                       zp2,        /* @!              */
+                       pts,        /*  !              */
+                       twilight;   /*  !              */
 
-    FT_Long            pointSize;  /* in 26.6 format */
-    FT_Size_Metrics    metrics;
-    TT_Size_Metrics    tt_metrics; /* size metrics */
+    FT_Long            pointSize;  /* ! in 26.6 format */
+    FT_Size_Metrics    metrics;    /* !                */
+    TT_Size_Metrics    tt_metrics; /* ! size metrics   */
 
-    TT_GraphicsState   GS;         /* current graphics state */
+    TT_GraphicsState   GS;         /* !@ current graphics state */
 
+    FT_Int             iniRange;  /* initial code range number   */
     FT_Int             curRange;  /* current code range number   */
     FT_Byte*           code;      /* current code range          */
     FT_Long            IP;        /* current instruction pointer */
@@ -185,43 +189,49 @@ FT_BEGIN_HEADER
 
     FT_Bool            step_ins;  /* true if the interpreter must */
                                   /* increment IP after ins. exec */
-    FT_ULong           cvtSize;
-    FT_Long*           cvt;
+    FT_ULong           cvtSize;   /* ! */
+    FT_Long*           cvt;       /* ! */
+    FT_ULong           glyfCvtSize;
+    FT_Long*           glyfCvt;   /* cvt working copy for glyph */
+    FT_Long*           origCvt;
 
-    FT_UInt            glyphSize; /* glyph instructions buffer size */
-    FT_Byte*           glyphIns;  /* glyph instructions buffer */
+    FT_UInt            glyphSize; /* ! glyph instructions buffer size */
+    FT_Byte*           glyphIns;  /* ! glyph instructions buffer      */
 
-    FT_UInt            numFDefs;  /* number of function defs         */
-    FT_UInt            maxFDefs;  /* maximum number of function defs */
-    TT_DefArray        FDefs;     /* table of FDefs entries          */
+    FT_UInt            numFDefs;  /* ! number of function defs         */
+    FT_UInt            maxFDefs;  /* ! maximum number of function defs */
+    TT_DefArray        FDefs;     /*   table of FDefs entries          */
 
-    FT_UInt            numIDefs;  /* number of instruction defs */
-    FT_UInt            maxIDefs;  /* maximum number of ins defs */
-    TT_DefArray        IDefs;     /* table of IDefs entries     */
+    FT_UInt            numIDefs;  /* ! number of instruction defs */
+    FT_UInt            maxIDefs;  /* ! maximum number of ins defs */
+    TT_DefArray        IDefs;     /*   table of IDefs entries     */
 
-    FT_UInt            maxFunc;   /* maximum function index     */
-    FT_UInt            maxIns;    /* maximum instruction index  */
+    FT_UInt            maxFunc;   /* ! maximum function index    */
+    FT_UInt            maxIns;    /* ! maximum instruction index */
 
-    FT_Int             callTop,    /* top of call stack during execution */
-                       callSize;   /* size of call stack */
-    TT_CallStack       callStack;  /* call stack */
+    FT_Int             callTop,    /* @ top of call stack during execution */
+                       callSize;   /*   size of call stack                 */
+    TT_CallStack       callStack;  /*   call stack                         */
 
     FT_UShort          maxPoints;    /* capacity of this context's `pts' */
     FT_Short           maxContours;  /* record, expressed in points and  */
                                      /* contours.                        */
 
-    TT_CodeRangeTable  codeRangeTable;  /* table of valid code ranges */
-                                        /* useful for the debugger   */
+    TT_CodeRangeTable  codeRangeTable;  /* ! table of valid code ranges */
+                                        /*   useful for the debugger    */
 
-    FT_UShort          storeSize;  /* size of current storage */
-    FT_Long*           storage;    /* storage area            */
+    FT_UShort          storeSize;    /* ! size of current storage */
+    FT_Long*           storage;      /* ! storage area            */
+    FT_UShort          glyfStoreSize;
+    FT_Long*           glyfStorage;  /* storage working copy for glyph */
+    FT_Long*           origStorage;
 
     FT_F26Dot6         period;     /* values used for the */
     FT_F26Dot6         phase;      /* `SuperRounding'     */
     FT_F26Dot6         threshold;
 
-    FT_Bool            instruction_trap; /* If `True', the interpreter will */
-                                         /* exit after each instruction     */
+    FT_Bool            instruction_trap; /* ! If `True', the interpreter   */
+                                         /*   exits after each instruction */
 
     TT_GraphicsState   default_GS;       /* graphics state resulting from   */
                                          /* the prep program                */
@@ -238,7 +248,7 @@ FT_BEGIN_HEADER
                        func_dualproj,  /* current dual proj. function */
                        func_freeProj;  /* current freedom proj. func  */
 
-    TT_Move_Func       func_move;      /* current point move function */
+    TT_Move_Func       func_move;      /* current point move function     */
     TT_Move_Func       func_move_orig; /* move original position function */
 
     TT_Cur_Ppem_Func   func_cur_ppem;  /* get current proj. ppem value  */
@@ -469,16 +479,15 @@ FT_BEGIN_HEADER
    *   TT_New_Context
    *
    * @Description:
-   *   Queries the face context for a given font.  Note that there is
-   *   now a _single_ execution context in the TrueType driver which is
-   *   shared among faces.
+   *   Create a `TT_ExecContext`.  Note that there is now an execution
+   *   context per `TT_Size` that is not shared among faces.
    *
    * @Input:
-   *   face ::
-   *     A handle to the source face object.
+   *   driver ::
+   *     A handle to the driver, used for memory allocation.
    *
    * @Return:
-   *   A handle to the execution context.  Initialized for `face'.
+   *   A handle to a new empty execution context.
    *
    * @Note:
    *   Only the glyph loader and debugger should call this function.
diff --git a/freetype/src/truetype/ttobjs.c b/freetype/src/truetype/ttobjs.c
index 06d456955..93fc54844 100644
--- a/freetype/src/truetype/ttobjs.c
+++ b/freetype/src/truetype/ttobjs.c
@@ -4,7 +4,7 @@
  *
  *   Objects manager (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -140,7 +140,31 @@
 
     return error;
   }
-#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /*
+   * Fonts embedded in PDFs are made unique by prepending randomization
+   * prefixes to their names: as defined in Section 5.5.3, 'Font Subsets',
+   * of the PDF Reference, they consist of 6 uppercase letters followed by
+   * the `+` sign.  For safety, we do not skip prefixes violating this rule.
+   */
+
+  static const FT_String*
+  tt_skip_pdffont_random_tag( const FT_String*  name )
+  {
+    unsigned int  i;
+
+
+    if ( ft_strlen( name ) < 8 || name[6] != '+' )
+      return name;
+
+    for ( i = 0; i < 6; i++ )
+      if ( !ft_isupper( name[i] ) )
+        return name;
+
+    FT_TRACE7(( "name without randomization tag: %s\n", name + 7 ));
+    return name + 7;
+  }
 
 
   /* Compare the face with a list of well-known `tricky' fonts. */
@@ -151,7 +175,7 @@
   {
 
 #define TRICK_NAMES_MAX_CHARACTERS  19
-#define TRICK_NAMES_COUNT           26
+#define TRICK_NAMES_COUNT           20
 
     static const char trick_names[TRICK_NAMES_COUNT]
                                  [TRICK_NAMES_MAX_CHARACTERS + 1] =
@@ -171,22 +195,28 @@
       "DFGirl-W6-WIN-BF",   /* dftt-h6.ttf; version 1.00, 1993 */
       "DFGothic-EB",        /* DynaLab Inc. 1992-1995 */
       "DFGyoSho-Lt",        /* DynaLab Inc. 1992-1995 */
-      "DFHei-Md-HK-BF",     /* maybe DynaLab Inc. */
+      "DFHei",              /* DynaLab Inc. 1992-1995 [DFHei-Bd-WIN-HK-BF] */
+                            /* covers "DFHei-Md-HK-BF", maybe DynaLab Inc. */
+
       "DFHSGothic-W5",      /* DynaLab Inc. 1992-1995 */
       "DFHSMincho-W3",      /* DynaLab Inc. 1992-1995 */
       "DFHSMincho-W7",      /* DynaLab Inc. 1992-1995 */
       "DFKaiSho-SB",        /* dfkaisb.ttf */
-      "DFKaiShu",
-      "DFKaiShu-Md-HK-BF",  /* maybe DynaLab Inc. */
+      "DFKaiShu",           /* covers "DFKaiShu-Md-HK-BF", maybe DynaLab Inc. */
       "DFKai-SB",           /* kaiu.ttf; version 3.00, 1998 [DFKaiShu-SB-Estd-BF] */
-      "DFMing-Bd-HK-BF",    /* maybe DynaLab Inc. */
+
+      "DFMing",             /* DynaLab Inc. 1992-1995 [DFMing-Md-WIN-HK-BF] */
+                            /* covers "DFMing-Bd-HK-BF", maybe DynaLab Inc. */
+
       "DLC",                /* dftt-m7.ttf; version 1.00, 1993 [DLCMingBold] */
                             /* dftt-f5.ttf; version 1.00, 1993 [DLCFongSung] */
-      "DLCHayMedium",       /* dftt-b5.ttf; version 1.00, 1993 */
-      "DLCHayBold",         /* dftt-b7.ttf; version 1.00, 1993 */
-      "DLCKaiMedium",       /* dftt-k5.ttf; version 1.00, 1992 */
-      "DLCLiShu",           /* dftt-l5.ttf; version 1.00, 1992 */
-      "DLCRoundBold",       /* dftt-r7.ttf; version 1.00, 1993 */
+                            /* covers following */
+                            /* "DLCHayMedium", dftt-b5.ttf; version 1.00, 1993 */
+                            /* "DLCHayBold",   dftt-b7.ttf; version 1.00, 1993 */
+                            /* "DLCKaiMedium", dftt-k5.ttf; version 1.00, 1992 */
+                            /* "DLCLiShu",     dftt-l5.ttf; version 1.00, 1992 */
+                            /* "DLCRoundBold", dftt-r7.ttf; version 1.00, 1993 */
+
       "HuaTianKaiTi?",      /* htkt2.ttf */
       "HuaTianSongTi?",     /* htst3.ttf */
       "Ming(for ISO10646)", /* hkscsiic.ttf; version 0.12, 2007 [Ming] */
@@ -199,10 +229,12 @@
     };
 
     int  nn;
+    const FT_String*  name_without_tag;
 
 
+    name_without_tag = tt_skip_pdffont_random_tag( name );
     for ( nn = 0; nn < TRICK_NAMES_COUNT; nn++ )
-      if ( ft_strstr( name, trick_names[nn] ) )
+      if ( ft_strstr( name_without_tag, trick_names[nn] ) )
         return TRUE;
 
     return FALSE;
@@ -277,7 +309,7 @@
   tt_check_trickyness_sfnt_ids( TT_Face  face )
   {
 #define TRICK_SFNT_IDS_PER_FACE   3
-#define TRICK_SFNT_IDS_NUM_FACES  29
+#define TRICK_SFNT_IDS_NUM_FACES  31
 
     static const tt_sfnt_id_rec sfnt_id[TRICK_SFNT_IDS_NUM_FACES]
                                        [TRICK_SFNT_IDS_PER_FACE] = {
@@ -430,6 +462,16 @@
         { 0x00170003UL, 0x00000060UL }, /* cvt  */
         { 0xDBB4306EUL, 0x000058AAUL }, /* fpgm */
         { 0xD643482AUL, 0x00000035UL }  /* prep */
+      },
+        { /* DFHei-Bd-WIN-HK-BF, issue #1087 */
+        { 0x1269EB58UL, 0x00000350UL }, /* cvt  */
+        { 0x5CD5957AUL, 0x00006A4EUL }, /* fpgm */
+        { 0xF758323AUL, 0x00000380UL }  /* prep */
+      },
+        { /* DFMing-Md-WIN-HK-BF, issue #1087 */
+        { 0x122FEB0BUL, 0x00000350UL }, /* cvt  */
+        { 0x7F10919AUL, 0x000070A9UL }, /* fpgm */
+        { 0x7CD7E7B7UL, 0x0000025CUL }  /* prep */
       }
     };
 
@@ -510,17 +552,27 @@
     /* For first, check the face name for quick check. */
     if ( face->family_name                               &&
          tt_check_trickyness_family( face->family_name ) )
+    {
+      FT_TRACE3(( "found as a tricky font"
+                  " by its family name: %s\n", face->family_name ));
       return TRUE;
+    }
 
     /* Type42 fonts may lack `name' tables, we thus try to identify */
     /* tricky fonts by checking the checksums of Type42-persistent  */
     /* sfnt tables (`cvt', `fpgm', and `prep').                     */
     if ( tt_check_trickyness_sfnt_ids( (TT_Face)face ) )
+    {
+      FT_TRACE3(( "found as a tricky font"
+                  " by its cvt/fpgm/prep table checksum\n" ));
       return TRUE;
+    }
 
     return FALSE;
   }
 
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
 
   /* Check whether `.notdef' is the only glyph in the `loca' table. */
   static FT_Bool
@@ -666,8 +718,10 @@
     if ( error )
       goto Exit;
 
+#ifdef TT_USE_BYTECODE_INTERPRETER
     if ( tt_check_trickyness( ttface ) )
       ttface->face_flags |= FT_FACE_FLAG_TRICKY;
+#endif
 
     error = tt_face_load_hdmx( face, stream );
     if ( error )
@@ -712,8 +766,8 @@
              tt_check_single_notdef( ttface ) )
         {
           FT_TRACE5(( "tt_face_init:"
-                      " Only the `.notdef' glyph has an outline.\n"
-                      "             "
+                      " Only the `.notdef' glyph has an outline.\n" ));
+          FT_TRACE5(( "             "
                       " Resetting scalable flag to FALSE.\n" ));
 
           ttface->face_flags &= ~FT_FACE_FLAG_SCALABLE;
@@ -1190,11 +1244,11 @@
     /* rescale CVT when needed */
     if ( size->cvt_ready < 0 )
     {
-      FT_UInt  i;
+      FT_UShort  i;
 
 
       /* all twilight points are originally zero */
-      for ( i = 0; i < (FT_UInt)size->twilight.n_points; i++ )
+      for ( i = 0; i < size->twilight.n_points; i++ )
       {
         size->twilight.org[i].x = 0;
         size->twilight.org[i].y = 0;
@@ -1203,7 +1257,7 @@
       }
 
       /* clear storage area */
-      for ( i = 0; i < (FT_UInt)size->storage_size; i++ )
+      for ( i = 0; i < size->storage_size; i++ )
         size->storage[i] = 0;
 
       size->GS = tt_default_graphics_state;
diff --git a/freetype/src/truetype/ttobjs.h b/freetype/src/truetype/ttobjs.h
index d986deabc..fd7237872 100644
--- a/freetype/src/truetype/ttobjs.h
+++ b/freetype/src/truetype/ttobjs.h
@@ -4,7 +4,7 @@
  *
  *   Objects manager (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/truetype/ttpload.c b/freetype/src/truetype/ttpload.c
index b1255b88c..71db75ae1 100644
--- a/freetype/src/truetype/ttpload.c
+++ b/freetype/src/truetype/ttpload.c
@@ -4,7 +4,7 @@
  *
  *   TrueType-specific tables loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -98,36 +98,23 @@
       goto Exit;
     }
 
-    if ( face->header.Index_To_Loc_Format != 0 )
-    {
-      shift = 2;
+    shift = face->header.Index_To_Loc_Format != 0 ? 2 : 1;
 
-      if ( table_len >= 0x40000L )
-      {
-        FT_TRACE2(( "table too large\n" ));
-        table_len = 0x3FFFFL;
-      }
-      face->num_locations = table_len >> shift;
-    }
-    else
+    if ( table_len > 0x10000UL << shift )
     {
-      shift = 1;
-
-      if ( table_len >= 0x20000L )
-      {
-        FT_TRACE2(( "table too large\n" ));
-        table_len = 0x1FFFFL;
-      }
-      face->num_locations = table_len >> shift;
+      FT_TRACE2(( "table too large\n" ));
+      table_len = 0x10000UL << shift;
     }
 
+    face->num_locations = table_len >> shift;
+
     if ( face->num_locations != (FT_ULong)face->root.num_glyphs + 1 )
     {
       FT_TRACE2(( "glyph count mismatch!  loca: %ld, maxp: %ld\n",
                   face->num_locations - 1, face->root.num_glyphs ));
 
       /* we only handle the case where `maxp' gives a larger value */
-      if ( face->num_locations <= (FT_ULong)face->root.num_glyphs )
+      if ( face->num_locations < (FT_ULong)face->root.num_glyphs + 1 )
       {
         FT_ULong  new_loca_len =
                     ( (FT_ULong)face->root.num_glyphs + 1 ) << shift;
@@ -237,10 +224,11 @@
     if ( pos1 > face->glyf_len )
     {
       FT_TRACE1(( "tt_face_get_location:"
-                  " too large offset (0x%08lx) found for glyph index %d,\n"
-                  "                     "
+                  " too large offset (0x%08lx) found for glyph index %d,\n",
+                  pos1, gindex ));
+      FT_TRACE1(( "                     "
                   " exceeding the end of `glyf' table (0x%08lx)\n",
-                  pos1, gindex, face->glyf_len ));
+                  face->glyf_len ));
       *asize = 0;
       return 0;
     }
@@ -251,19 +239,21 @@
       if ( gindex == face->num_locations - 2 )
       {
         FT_TRACE1(( "tt_face_get_location:"
-                    " too large size (%ld bytes) found for glyph index %d,\n"
-                    "                     "
+                    " too large size (%ld bytes) found for glyph index %d,\n",
+                    pos2 - pos1, gindex ));
+        FT_TRACE1(( "                     "
                     " truncating at the end of `glyf' table to %ld bytes\n",
-                    pos2 - pos1, gindex, face->glyf_len - pos1 ));
+                    face->glyf_len - pos1 ));
         pos2 = face->glyf_len;
       }
       else
       {
         FT_TRACE1(( "tt_face_get_location:"
-                    " too large offset (0x%08lx) found for glyph index %d,\n"
-                    "                     "
+                    " too large offset (0x%08lx) found for glyph index %d,\n",
+                    pos2, gindex + 1 ));
+        FT_TRACE1(( "                     "
                     " exceeding the end of `glyf' table (0x%08lx)\n",
-                    pos2, gindex + 1, face->glyf_len ));
+                    face->glyf_len ));
         *asize = 0;
         return 0;
       }
@@ -344,7 +334,7 @@
 
     face->cvt_size = table_len / 2;
 
-    if ( FT_NEW_ARRAY( face->cvt, face->cvt_size ) )
+    if ( FT_QNEW_ARRAY( face->cvt, face->cvt_size ) )
       goto Exit;
 
     if ( FT_FRAME_ENTER( face->cvt_size * 2L ) )
@@ -557,12 +547,6 @@
     num_records = FT_NEXT_USHORT( p );
     record_size = FT_NEXT_ULONG( p );
 
-    /* The maximum number of bytes in an hdmx device record is the */
-    /* maximum number of glyphs + 2; this is 0xFFFF + 2, thus      */
-    /* explaining why `record_size' is a long (which we read as    */
-    /* unsigned long for convenience).  In practice, two bytes are */
-    /* sufficient to hold the size value.                          */
-    /*                                                             */
     /* There are at least two fonts, HANNOM-A and HANNOM-B version */
     /* 2.0 (2005), which get this wrong: The upper two bytes of    */
     /* the size value are set to 0xFF instead of 0x00.  We catch   */
@@ -571,19 +555,30 @@
     if ( record_size >= 0xFFFF0000UL )
       record_size &= 0xFFFFU;
 
+    FT_TRACE2(( "Hdmx " ));
+
     /* The limit for `num_records' is a heuristic value. */
-    if ( num_records > 255              ||
-         ( num_records > 0            &&
-           ( record_size > 0x10001L ||
-             record_size < 4        ) ) )
+    if ( num_records > 255 || num_records == 0 )
     {
-      error = FT_THROW( Invalid_File_Format );
+      FT_TRACE2(( "with unreasonable %u records rejected\n", num_records ));
       goto Fail;
     }
 
-    if ( FT_NEW_ARRAY( face->hdmx_record_sizes, num_records ) )
+    /* Out-of-spec tables are rejected.  The record size must be */
+    /* equal to the number of glyphs + 2 + 32-bit padding.       */
+    if ( (FT_Long)record_size != ( ( face->root.num_glyphs + 2 + 3 ) & ~3 ) )
+    {
+      FT_TRACE2(( "with record size off by %ld bytes rejected\n",
+                  (FT_Long)record_size -
+                    ( ( face->root.num_glyphs + 2 + 3 ) & ~3 ) ));
       goto Fail;
+    }
 
+    if ( FT_QNEW_ARRAY( face->hdmx_record_sizes, num_records ) )
+      goto Fail;
+
+    /* XXX: We do not check if the records are sorted by ppem */
+    /* and cannot use binary search later.                    */
     for ( nn = 0; nn < num_records; nn++ )
     {
       if ( p + record_size > limit )
@@ -597,6 +592,8 @@
     face->hdmx_table_size   = table_size;
     face->hdmx_record_size  = record_size;
 
+    FT_TRACE2(( "%ux%lu loaded\n", num_records, record_size ));
+
   Exit:
     return error;
 
diff --git a/freetype/src/truetype/ttpload.h b/freetype/src/truetype/ttpload.h
index bb669e027..84c42cdaf 100644
--- a/freetype/src/truetype/ttpload.h
+++ b/freetype/src/truetype/ttpload.h
@@ -4,7 +4,7 @@
  *
  *   TrueType-specific tables loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/truetype/ttsubpix.c b/freetype/src/truetype/ttsubpix.c
index 56667deaf..c484665b9 100644
--- a/freetype/src/truetype/ttsubpix.c
+++ b/freetype/src/truetype/ttsubpix.c
@@ -4,7 +4,7 @@
  *
  *   TrueType Subpixel Hinting.
  *
- * Copyright (C) 2010-2020 by
+ * Copyright (C) 2010-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -315,7 +315,7 @@
   static const SPH_TweakRule  SKIP_NONPIXEL_Y_MOVES_Rules
                               [SKIP_NONPIXEL_Y_MOVES_RULES_SIZE] =
   {
-    /* fix vwxyz thinness*/
+    /* fix vwxyz thinness */
     { "Consolas", 0, "", 0 },
     /* Fix thin middle stems */
     { "Core MS Legacy Fonts", 0, "Regular", 0 },
@@ -891,12 +891,12 @@
 #define TWEAK_RULES( x )                                       \
   if ( sph_test_tweak( face, family, ppem, style, glyph_index, \
                        x##_Rules, x##_RULES_SIZE ) )           \
-    loader->exec->sph_tweak_flags |= SPH_TWEAK_##x;
+    loader->exec->sph_tweak_flags |= SPH_TWEAK_##x
 
 #define TWEAK_RULES_EXCEPTIONS( x )                                        \
   if ( sph_test_tweak( face, family, ppem, style, glyph_index,             \
                        x##_Rules_Exceptions, x##_RULES_EXCEPTIONS_SIZE ) ) \
-    loader->exec->sph_tweak_flags &= ~SPH_TWEAK_##x;
+    loader->exec->sph_tweak_flags &= ~SPH_TWEAK_##x
 
 
   FT_LOCAL_DEF( void )
diff --git a/freetype/src/truetype/ttsubpix.h b/freetype/src/truetype/ttsubpix.h
index 229a6cf05..762b7c98a 100644
--- a/freetype/src/truetype/ttsubpix.h
+++ b/freetype/src/truetype/ttsubpix.h
@@ -4,7 +4,7 @@
  *
  *   TrueType Subpixel Hinting.
  *
- * Copyright (C) 2010-2020 by
+ * Copyright (C) 2010-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/module.mk b/freetype/src/type1/module.mk
index cffb774b4..5da4716f4 100644
--- a/freetype/src/type1/module.mk
+++ b/freetype/src/type1/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/type1/rules.mk b/freetype/src/type1/rules.mk
index 213e61924..985248d31 100644
--- a/freetype/src/type1/rules.mk
+++ b/freetype/src/type1/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/type1/t1afm.c b/freetype/src/type1/t1afm.c
index b9cd66b04..4c18ed195 100644
--- a/freetype/src/type1/t1afm.c
+++ b/freetype/src/type1/t1afm.c
@@ -4,7 +4,7 @@
  *
  *   AFM support for Type 1 fonts (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -83,7 +83,7 @@
 
 
   /* compare two kerning pairs */
-  FT_CALLBACK_DEF( int )
+  FT_COMPARE_DEF( int )
   compare_kern_pairs( const void*  a,
                       const void*  b )
   {
diff --git a/freetype/src/type1/t1afm.h b/freetype/src/type1/t1afm.h
index edf919c79..86fe45ea3 100644
--- a/freetype/src/type1/t1afm.h
+++ b/freetype/src/type1/t1afm.h
@@ -4,7 +4,7 @@
  *
  *   AFM support for Type 1 fonts (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1driver.c b/freetype/src/type1/t1driver.c
index b786a8781..f4d7a089a 100644
--- a/freetype/src/type1/t1driver.c
+++ b/freetype/src/type1/t1driver.c
@@ -4,7 +4,7 @@
  *
  *   Type 1 driver interface (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1driver.h b/freetype/src/type1/t1driver.h
index e7eae0b88..20a827f89 100644
--- a/freetype/src/type1/t1driver.h
+++ b/freetype/src/type1/t1driver.h
@@ -4,7 +4,7 @@
  *
  *   High-level Type 1 driver interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1errors.h b/freetype/src/type1/t1errors.h
index ad03a3d32..18ef75452 100644
--- a/freetype/src/type1/t1errors.h
+++ b/freetype/src/type1/t1errors.h
@@ -4,7 +4,7 @@
  *
  *   Type 1 error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1gload.c b/freetype/src/type1/t1gload.c
index d16b81f24..86649edf3 100644
--- a/freetype/src/type1/t1gload.c
+++ b/freetype/src/type1/t1gload.c
@@ -4,7 +4,7 @@
  *
  *   Type 1 Glyph Loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -79,7 +79,7 @@
     /* For ordinary fonts get the character data stored in the face record. */
     {
       char_string->pointer = type1->charstrings[glyph_index];
-      char_string->length  = (FT_Int)type1->charstrings_len[glyph_index];
+      char_string->length  = type1->charstrings_len[glyph_index];
     }
 
     if ( !error )
diff --git a/freetype/src/type1/t1gload.h b/freetype/src/type1/t1gload.h
index 9947507c8..a924d551a 100644
--- a/freetype/src/type1/t1gload.h
+++ b/freetype/src/type1/t1gload.h
@@ -4,7 +4,7 @@
  *
  *   Type 1 Glyph Loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1load.c b/freetype/src/type1/t1load.c
index 84986007b..bb62c7990 100644
--- a/freetype/src/type1/t1load.c
+++ b/freetype/src/type1/t1load.c
@@ -4,7 +4,7 @@
  *
  *   Type 1 font loader (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -117,6 +117,9 @@
         goto Exit;
 
       blend->num_default_design_vector = 0;
+      blend->weight_vector             = NULL;
+      blend->default_weight_vector     = NULL;
+      blend->design_pos[0]             = NULL;
 
       face->blend = blend;
     }
@@ -130,14 +133,11 @@
 
 
         /* allocate the blend `private' and `font_info' dictionaries */
-        if ( FT_NEW_ARRAY( blend->font_infos[1], num_designs     ) ||
-             FT_NEW_ARRAY( blend->privates  [1], num_designs     ) ||
-             FT_NEW_ARRAY( blend->bboxes    [1], num_designs     ) ||
-             FT_NEW_ARRAY( blend->weight_vector, num_designs * 2 ) )
+        if ( FT_NEW_ARRAY( blend->font_infos[1], num_designs ) ||
+             FT_NEW_ARRAY( blend->privates  [1], num_designs ) ||
+             FT_NEW_ARRAY( blend->bboxes    [1], num_designs ) )
           goto Exit;
 
-        blend->default_weight_vector = blend->weight_vector + num_designs;
-
         blend->font_infos[0] = &face->type1.font_info;
         blend->privates  [0] = &face->type1.private_dict;
         blend->bboxes    [0] = &face->type1.font_bbox;
@@ -164,21 +164,6 @@
       blend->num_axis = num_axis;
     }
 
-    /* allocate the blend design pos table if needed */
-    num_designs = blend->num_designs;
-    num_axis    = blend->num_axis;
-    if ( num_designs && num_axis && blend->design_pos[0] == 0 )
-    {
-      FT_UInt  n;
-
-
-      if ( FT_NEW_ARRAY( blend->design_pos[0], num_designs * num_axis ) )
-        goto Exit;
-
-      for ( n = 1; n < num_designs; n++ )
-        blend->design_pos[n] = blend->design_pos[0] + num_axis * n;
-    }
-
   Exit:
     return error;
 
@@ -580,7 +565,7 @@
   {
     FT_Error  error;
     PS_Blend  blend = face->blend;
-    FT_UInt   n, p;
+    FT_UInt   n;
     FT_Fixed  final_blends[T1_MAX_MM_DESIGNS];
 
 
@@ -599,7 +584,7 @@
       PS_DesignMap  map     = blend->design_map + n;
       FT_Long*      designs = map->design_points;
       FT_Fixed*     blends  = map->blend_points;
-      FT_Int        before  = -1, after = -1;
+      FT_Int        p, before  = -1, after = -1;
 
 
       /* use a default value if we don't have a coordinate */
@@ -608,7 +593,7 @@
       else
         design = ( designs[map->num_points - 1] - designs[0] ) / 2;
 
-      for ( p = 0; p < (FT_UInt)map->num_points; p++ )
+      for ( p = 0; p < (FT_Int)map->num_points; p++ )
       {
         FT_Long  p_design = designs[p];
 
@@ -622,11 +607,11 @@
 
         if ( design < p_design )
         {
-          after = (FT_Int)p;
+          after = p;
           break;
         }
 
-        before = (FT_Int)p;
+        before = p;
       }
 
       /* now interpolate if necessary */
@@ -851,7 +836,7 @@
         FT_FREE( name );
       }
 
-      if ( FT_ALLOC( blend->axis_names[n], len + 1 ) )
+      if ( FT_QALLOC( blend->axis_names[n], len + 1 ) )
         goto Exit;
 
       name = (FT_Byte*)blend->axis_names[n];
@@ -872,12 +857,14 @@
   {
     T1_TokenRec  design_tokens[T1_MAX_MM_DESIGNS];
     FT_Int       num_designs;
-    FT_Int       num_axis;
-    T1_Parser    parser = &loader->parser;
+    FT_Int       num_axis = 0; /* make compiler happy */
+    T1_Parser    parser   = &loader->parser;
+    FT_Memory    memory   = face->root.memory;
+    FT_Error     error    = FT_Err_Ok;
+    FT_Fixed*    design_pos[T1_MAX_MM_DESIGNS];
 
-    FT_Error     error = FT_Err_Ok;
-    PS_Blend     blend;
 
+    design_pos[0] = NULL;
 
     /* get the array of design tokens -- compute number of designs */
     T1_ToTokenArray( parser, design_tokens,
@@ -899,12 +886,10 @@
     {
       FT_Byte*  old_cursor = parser->root.cursor;
       FT_Byte*  old_limit  = parser->root.limit;
-      FT_Int    n;
+      FT_Int    n, nn;
+      PS_Blend  blend;
 
 
-      blend    = face->blend;
-      num_axis = 0;  /* make compiler happy */
-
       FT_TRACE4(( " [" ));
 
       for ( n = 0; n < num_designs; n++ )
@@ -937,7 +922,13 @@
                                      (FT_UInt)num_axis );
           if ( error )
             goto Exit;
-          blend = face->blend;
+
+          /* allocate a blend design pos table */
+          if ( FT_QNEW_ARRAY( design_pos[0], num_designs * num_axis ) )
+            goto Exit;
+
+          for ( nn = 1; nn < num_designs; nn++ )
+            design_pos[nn] = design_pos[0] + num_axis * nn;
         }
         else if ( n_axis != num_axis )
         {
@@ -955,8 +946,8 @@
 
           parser->root.cursor = token2->start;
           parser->root.limit  = token2->limit;
-          blend->design_pos[n][axis] = T1_ToFixed( parser, 0 );
-          FT_TRACE4(( " %f", (double)blend->design_pos[n][axis] / 65536 ));
+          design_pos[n][axis] = T1_ToFixed( parser, 0 );
+          FT_TRACE4(( " %f", (double)design_pos[n][axis] / 65536 ));
         }
         FT_TRACE4(( "]" )) ;
       }
@@ -965,9 +956,21 @@
 
       loader->parser.root.cursor = old_cursor;
       loader->parser.root.limit  = old_limit;
+
+      /* a valid BlendDesignPosition has been parsed */
+      blend = face->blend;
+      if ( blend->design_pos[0] )
+        FT_FREE( blend->design_pos[0] );
+
+      for ( n = 0; n < num_designs; n++ )
+      {
+        blend->design_pos[n] = design_pos[n];
+        design_pos[n]        = NULL;
+      }
     }
 
   Exit:
+    FT_FREE( design_pos[0] );
     loader->parser.root.error = error;
   }
 
@@ -1044,7 +1047,7 @@
       }
 
       /* allocate design map data */
-      if ( FT_NEW_ARRAY( map->design_points, num_points * 2 ) )
+      if ( FT_QNEW_ARRAY( map->design_points, num_points * 2 ) )
         goto Exit;
       map->blend_points = map->design_points + num_points;
       map->num_points   = (FT_Byte)num_points;
@@ -1088,6 +1091,7 @@
     T1_TokenRec  design_tokens[T1_MAX_MM_DESIGNS];
     FT_Int       num_designs;
     FT_Error     error  = FT_Err_Ok;
+    FT_Memory    memory = face->root.memory;
     T1_Parser    parser = &loader->parser;
     PS_Blend     blend  = face->blend;
     T1_Token     token;
@@ -1122,13 +1126,19 @@
     else if ( blend->num_designs != (FT_UInt)num_designs )
     {
       FT_ERROR(( "parse_weight_vector:"
-                 " /BlendDesignPosition and /WeightVector have\n"
-                 "                    "
+                 " /BlendDesignPosition and /WeightVector have\n" ));
+      FT_ERROR(( "                    "
                  " different number of elements\n" ));
       error = FT_THROW( Invalid_File_Format );
       goto Exit;
     }
 
+    if ( !blend->weight_vector )
+      if ( FT_QNEW_ARRAY( blend->weight_vector, num_designs * 2 ) )
+        goto Exit;
+
+    blend->default_weight_vector = blend->weight_vector + num_designs;
+
     old_cursor = parser->root.cursor;
     old_limit  = parser->root.limit;
 
@@ -1307,9 +1317,9 @@
     else
     {
       FT_TRACE1(( "t1_load_keyword: ignoring keyword `%s'"
-                  " which is not valid at this point\n"
-                  "                 (probably due to missing keywords)\n",
+                  " which is not valid at this point\n",
                  field->ident ));
+      FT_TRACE1(( "                 (probably due to missing keywords)\n" ));
       error = FT_Err_Ok;
     }
 
@@ -1858,7 +1868,7 @@
         }
 
         /* t1_decrypt() shouldn't write to base -- make temporary copy */
-        if ( FT_ALLOC( temp, size ) )
+        if ( FT_QALLOC( temp, size ) )
           goto Fail;
         FT_MEM_COPY( temp, base, size );
         psaux->t1_decrypt( temp, size, 4330 );
@@ -2068,7 +2078,7 @@
           }
 
           /* t1_decrypt() shouldn't write to base -- make temporary copy */
-          if ( FT_ALLOC( temp, size ) )
+          if ( FT_QALLOC( temp, size ) )
             goto Fail;
           FT_MEM_COPY( temp, base, size );
           psaux->t1_decrypt( temp, size, 4330 );
@@ -2578,7 +2588,15 @@
          ( !face->blend->num_designs || !face->blend->num_axis ) )
       T1_Done_Blend( face );
 
-    /* another safety check */
+    /* the font may have no valid WeightVector */
+    if ( face->blend && !face->blend->weight_vector )
+      T1_Done_Blend( face );
+
+    /* the font may have no valid BlendDesignPositions */
+    if ( face->blend && !face->blend->design_pos[0] )
+      T1_Done_Blend( face );
+
+    /* the font may have no valid BlendDesignMap */
     if ( face->blend )
     {
       FT_UInt  i;
diff --git a/freetype/src/type1/t1load.h b/freetype/src/type1/t1load.h
index 4396415c2..ba19adb14 100644
--- a/freetype/src/type1/t1load.h
+++ b/freetype/src/type1/t1load.h
@@ -4,7 +4,7 @@
  *
  *   Type 1 font loader (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1objs.c b/freetype/src/type1/t1objs.c
index 3b918b733..50dad038f 100644
--- a/freetype/src/type1/t1objs.c
+++ b/freetype/src/type1/t1objs.c
@@ -4,7 +4,7 @@
  *
  *   Type 1 objects manager (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -116,11 +116,15 @@
   T1_Size_Request( FT_Size          t1size,     /* T1_Size */
                    FT_Size_Request  req )
   {
+    FT_Error  error;
+
     T1_Size            size  = (T1_Size)t1size;
     PSH_Globals_Funcs  funcs = T1_Size_Get_Globals_Funcs( size );
 
 
-    FT_Request_Metrics( size->root.face, req );
+    error = FT_Request_Metrics( size->root.face, req );
+    if ( error )
+      goto Exit;
 
     if ( funcs )
       funcs->set_scale( (PSH_Globals)t1size->internal->module_data,
@@ -128,7 +132,8 @@
                         size->root.metrics.y_scale,
                         0, 0 );
 
-    return FT_Err_Ok;
+  Exit:
+    return error;
   }
 
 
@@ -217,7 +222,6 @@
     {
       FT_FREE( face->buildchar );
 
-      face->buildchar     = NULL;
       face->len_buildchar = 0;
     }
 
@@ -598,11 +602,7 @@
 
 
     /* set default property values, cf. `ftt1drv.h' */
-#ifdef T1_CONFIG_OPTION_OLD_ENGINE
-    driver->hinting_engine = FT_HINTING_FREETYPE;
-#else
     driver->hinting_engine = FT_HINTING_ADOBE;
-#endif
 
     driver->no_stem_darkening = TRUE;
 
diff --git a/freetype/src/type1/t1objs.h b/freetype/src/type1/t1objs.h
index 536be8ba1..5f103b506 100644
--- a/freetype/src/type1/t1objs.h
+++ b/freetype/src/type1/t1objs.h
@@ -4,7 +4,7 @@
  *
  *   Type 1 objects manager (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1parse.c b/freetype/src/type1/t1parse.c
index 74cf38bde..9f226296a 100644
--- a/freetype/src/type1/t1parse.c
+++ b/freetype/src/type1/t1parse.c
@@ -4,7 +4,7 @@
  *
  *   Type 1 parser (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -221,7 +221,7 @@
     else
     {
       /* read segment in memory -- this is clumsy, but so does the format */
-      if ( FT_ALLOC( parser->base_dict, size )       ||
+      if ( FT_QALLOC( parser->base_dict, size )      ||
            FT_STREAM_READ( parser->base_dict, size ) )
         goto Exit;
       parser->base_len = size;
@@ -302,8 +302,8 @@
         goto Fail;
       }
 
-      if ( FT_STREAM_SEEK( start_pos )                           ||
-           FT_ALLOC( parser->private_dict, parser->private_len ) )
+      if ( FT_STREAM_SEEK( start_pos )                            ||
+           FT_QALLOC( parser->private_dict, parser->private_len ) )
         goto Fail;
 
       parser->private_len = 0;
@@ -450,7 +450,7 @@
       if ( parser->in_memory )
       {
         /* note that we allocate one more byte to put a terminating `0' */
-        if ( FT_ALLOC( parser->private_dict, size + 1 ) )
+        if ( FT_QALLOC( parser->private_dict, size + 1 ) )
           goto Fail;
         parser->private_len = size;
       }
diff --git a/freetype/src/type1/t1parse.h b/freetype/src/type1/t1parse.h
index 1ea0110b5..247ff73b2 100644
--- a/freetype/src/type1/t1parse.h
+++ b/freetype/src/type1/t1parse.h
@@ -4,7 +4,7 @@
  *
  *   Type 1 parser (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/t1tokens.h b/freetype/src/type1/t1tokens.h
index c09420355..13ac8ac1c 100644
--- a/freetype/src/type1/t1tokens.h
+++ b/freetype/src/type1/t1tokens.h
@@ -4,7 +4,7 @@
  *
  *   Type 1 tokenizer (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type1/type1.c b/freetype/src/type1/type1.c
index cadee7899..003b78cb8 100644
--- a/freetype/src/type1/type1.c
+++ b/freetype/src/type1/type1.c
@@ -4,7 +4,7 @@
  *
  *   FreeType Type 1 driver component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type42/module.mk b/freetype/src/type42/module.mk
index 6ef3a95ea..ec3214cda 100644
--- a/freetype/src/type42/module.mk
+++ b/freetype/src/type42/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/type42/rules.mk b/freetype/src/type42/rules.mk
index f4ce91a3b..9821943ea 100644
--- a/freetype/src/type42/rules.mk
+++ b/freetype/src/type42/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 2002-2020 by
+# Copyright (C) 2002-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/type42/t42drivr.c b/freetype/src/type42/t42drivr.c
index 90898b432..e74ba1deb 100644
--- a/freetype/src/type42/t42drivr.c
+++ b/freetype/src/type42/t42drivr.c
@@ -4,7 +4,7 @@
  *
  *   High-level Type 42 driver interface (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * Roberto Alameda.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type42/t42drivr.h b/freetype/src/type42/t42drivr.h
index 8bf2afc75..c6d8a4409 100644
--- a/freetype/src/type42/t42drivr.h
+++ b/freetype/src/type42/t42drivr.h
@@ -4,7 +4,7 @@
  *
  *   High-level Type 42 driver interface (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * Roberto Alameda.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type42/t42error.h b/freetype/src/type42/t42error.h
index e48132ec0..470f5189a 100644
--- a/freetype/src/type42/t42error.h
+++ b/freetype/src/type42/t42error.h
@@ -4,7 +4,7 @@
  *
  *   Type 42 error codes (specification only).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type42/t42objs.c b/freetype/src/type42/t42objs.c
index 6acfcdf40..03955e945 100644
--- a/freetype/src/type42/t42objs.c
+++ b/freetype/src/type42/t42objs.c
@@ -4,7 +4,7 @@
  *
  *   Type 42 objects manager (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * Roberto Alameda.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -44,7 +44,7 @@
 
     parser = &loader.parser;
 
-    if ( FT_ALLOC( face->ttf_data, 12 ) )
+    if ( FT_QALLOC( face->ttf_data, 12 ) )
       goto Exit;
 
     /* while parsing the font we always update `face->ttf_size' so that */
@@ -510,7 +510,8 @@
 
 
     error = FT_New_Size( t42face->ttf_face, &ttsize );
-    t42size->ttsize = ttsize;
+    if ( !error )
+      t42size->ttsize = ttsize;
 
     FT_Activate_Size( ttsize );
 
@@ -582,6 +583,7 @@
     FT_Face        face    = t42slot->face;
     T42_Face       t42face = (T42_Face)face;
     FT_GlyphSlot   ttslot;
+    FT_Memory      memory  = face->memory;
     FT_Error       error   = FT_Err_Ok;
 
 
@@ -593,9 +595,15 @@
     else
     {
       error = FT_New_GlyphSlot( t42face->ttf_face, &ttslot );
-      slot->ttslot = ttslot;
+      if ( !error )
+        slot->ttslot = ttslot;
     }
 
+    /* share the loader so that the autohinter can see it */
+    FT_GlyphLoader_Done( slot->ttslot->internal->loader );
+    FT_FREE( slot->ttslot->internal );
+    slot->ttslot->internal = t42slot->internal;
+
     return error;
   }
 
@@ -606,6 +614,8 @@
     T42_GlyphSlot  slot = (T42_GlyphSlot)t42slot;
 
 
+    /* do not destroy the inherited internal structure just yet */
+    slot->ttslot->internal = NULL;
     FT_Done_GlyphSlot( slot->ttslot );
   }
 
diff --git a/freetype/src/type42/t42objs.h b/freetype/src/type42/t42objs.h
index 69f5cffd4..cbd344ffb 100644
--- a/freetype/src/type42/t42objs.h
+++ b/freetype/src/type42/t42objs.h
@@ -4,7 +4,7 @@
  *
  *   Type 42 objects manager (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * Roberto Alameda.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type42/t42parse.c b/freetype/src/type42/t42parse.c
index 98507699f..ea2c5198a 100644
--- a/freetype/src/type42/t42parse.c
+++ b/freetype/src/type42/t42parse.c
@@ -4,7 +4,7 @@
  *
  *   Type 42 font parser (body).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * Roberto Alameda.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -197,7 +197,7 @@
     else
     {
       /* read segment in memory */
-      if ( FT_ALLOC( parser->base_dict, size )       ||
+      if ( FT_QALLOC( parser->base_dict, size )      ||
            FT_STREAM_READ( parser->base_dict, size ) )
         goto Exit;
 
@@ -576,6 +576,9 @@
     old_string_size = 0;
     count           = 0;
 
+    FT_TRACE2(( "\n" ));
+    FT_TRACE2(( "t42_parse_sfnts:\n" ));
+
     while ( parser->root.cursor < limit )
     {
       FT_ULong  size;
@@ -611,7 +614,7 @@
           error = FT_THROW( Invalid_File_Format );
           goto Fail;
         }
-        if ( FT_REALLOC( string_buf, old_string_size, string_size ) )
+        if ( FT_QREALLOC( string_buf, old_string_size, string_size ) )
           goto Fail;
 
         allocated = 1;
@@ -680,6 +683,9 @@
         goto Fail;
       }
 
+      FT_TRACE2(( "  PS string size %5lu bytes, offset 0x%08lx (%lu)\n",
+                  string_size, count, count ));
+
       /* The whole TTF is now loaded into `string_buf'.  We are */
       /* checking its contents while copying it to `ttf_data'.  */
 
@@ -702,6 +708,9 @@
             status         = BEFORE_TABLE_DIR;
             face->ttf_size = 12 + 16 * num_tables;
 
+            FT_TRACE2(( "  SFNT directory contains %d tables\n",
+                        num_tables ));
+
             if ( (FT_Long)size < face->ttf_size )
             {
               FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
@@ -709,7 +718,7 @@
               goto Fail;
             }
 
-            if ( FT_REALLOC( face->ttf_data, 12, face->ttf_size ) )
+            if ( FT_QREALLOC( face->ttf_data, 12, face->ttf_size ) )
               goto Fail;
           }
           /* fall through */
@@ -727,12 +736,18 @@
             FT_ULong  len;
 
 
+            FT_TRACE2(( "\n" ));
+            FT_TRACE2(( "  table    length\n" ));
+            FT_TRACE2(( "  ------------------------------\n" ));
+
             for ( i = 0; i < num_tables; i++ )
             {
               FT_Byte*  p = face->ttf_data + 12 + 16 * i + 12;
 
 
               len = FT_PEEK_ULONG( p );
+              FT_TRACE2(( "   %4i  0x%08lx (%lu)\n", i, len, len ));
+
               if ( len > size                               ||
                    face->ttf_size > (FT_Long)( size - len ) )
               {
@@ -748,8 +763,12 @@
 
             status = OTHER_TABLES;
 
-            if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
-                             face->ttf_size + 1 ) )
+            FT_TRACE2(( "\n" ));
+            FT_TRACE2(( "  allocating %ld bytes\n", face->ttf_size + 1 ));
+            FT_TRACE2(( "\n" ));
+
+            if ( FT_QREALLOC( face->ttf_data, 12 + 16 * num_tables,
+                              face->ttf_size + 1 ) )
               goto Fail;
           }
           /* fall through */
diff --git a/freetype/src/type42/t42parse.h b/freetype/src/type42/t42parse.h
index 2ccf052d7..0fbd2b5e0 100644
--- a/freetype/src/type42/t42parse.h
+++ b/freetype/src/type42/t42parse.h
@@ -4,7 +4,7 @@
  *
  *   Type 42 font parser (specification).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * Roberto Alameda.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type42/t42types.h b/freetype/src/type42/t42types.h
index ba0cc2142..ea2f03e89 100644
--- a/freetype/src/type42/t42types.h
+++ b/freetype/src/type42/t42types.h
@@ -4,7 +4,7 @@
  *
  *   Type 42 font data types (specification only).
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * Roberto Alameda.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/type42/type42.c b/freetype/src/type42/type42.c
index 012559e2f..d8d3936bd 100644
--- a/freetype/src/type42/type42.c
+++ b/freetype/src/type42/type42.c
@@ -4,7 +4,7 @@
  *
  *   FreeType Type 42 driver component.
  *
- * Copyright (C) 2002-2020 by
+ * Copyright (C) 2002-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/winfonts/fnterrs.h b/freetype/src/winfonts/fnterrs.h
index 550de386f..d582a9b99 100644
--- a/freetype/src/winfonts/fnterrs.h
+++ b/freetype/src/winfonts/fnterrs.h
@@ -4,7 +4,7 @@
  *
  *   Win FNT/FON error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/freetype/src/winfonts/module.mk b/freetype/src/winfonts/module.mk
index 4614c55fd..4a8580cab 100644
--- a/freetype/src/winfonts/module.mk
+++ b/freetype/src/winfonts/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/winfonts/rules.mk b/freetype/src/winfonts/rules.mk
index e73ef5ea9..1384f23b6 100644
--- a/freetype/src/winfonts/rules.mk
+++ b/freetype/src/winfonts/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2021 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/freetype/src/winfonts/winfnt.c b/freetype/src/winfonts/winfnt.c
index e83312d16..b4fabad28 100644
--- a/freetype/src/winfonts/winfnt.c
+++ b/freetype/src/winfonts/winfnt.c
@@ -4,7 +4,7 @@
  *
  *   FreeType font driver for Windows FNT/FON files
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  * Copyright 2003 Huw D M Davies for Codeweavers
  * Copyright 2007 Dmitry Timoshkov for Codeweavers
@@ -217,7 +217,11 @@
     /* first of all, read the FNT header */
     if ( FT_STREAM_SEEK( font->offset )                        ||
          FT_STREAM_READ_FIELDS( winfnt_header_fields, header ) )
+    {
+      FT_TRACE2(( "  not a Windows FNT file\n" ));
+      error = FT_THROW( Unknown_File_Format );
       goto Exit;
+    }
 
     /* check header */
     if ( header->version != 0x200 &&
@@ -284,7 +288,10 @@
     /* does it begin with an MZ header? */
     if ( FT_STREAM_SEEK( 0 )                                      ||
          FT_STREAM_READ_FIELDS( winmz_header_fields, &mz_header ) )
+    {
+      error = FT_ERR( Unknown_File_Format );
       goto Exit;
+    }
 
     error = FT_ERR( Unknown_File_Format );
     if ( mz_header.magic == WINFNT_MZ_MAGIC )
@@ -420,12 +427,12 @@
           goto Exit;
 
         FT_TRACE2(( "magic %04lx, machine %02x, number_of_sections %u, "
-                    "size_of_optional_header %02x\n"
-                    "magic32 %02x, rsrc_virtual_address %04lx, "
-                    "rsrc_size %04lx\n",
+                    "size_of_optional_header %02x\n",
                     pe32_header.magic, pe32_header.machine,
                     pe32_header.number_of_sections,
-                    pe32_header.size_of_optional_header,
+                    pe32_header.size_of_optional_header ));
+        FT_TRACE2(( "magic32 %02x, rsrc_virtual_address %04lx, "
+                    "rsrc_size %04lx\n",
                     pe32_header.magic32, pe32_header.rsrc_virtual_address,
                     pe32_header.rsrc_size ));
 
@@ -793,7 +800,7 @@
         root->style_flags |= FT_STYLE_FLAG_BOLD;
 
       /* set up the `fixed_sizes' array */
-      if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+      if ( FT_QNEW( root->available_sizes ) )
         goto Fail;
 
       root->num_fixed_sizes = 1;
@@ -885,10 +892,10 @@
       }
       family_size = font->header.file_size - font->header.face_name_offset;
       /* Some broken fonts don't delimit the face name with a final */
-      /* NULL byte -- the frame is erroneously one byte too small.  */
+      /* null byte -- the frame is erroneously one byte too small.  */
       /* We thus allocate one more byte, setting it explicitly to   */
       /* zero.                                                      */
-      if ( FT_ALLOC( font->family_name, family_size + 1 ) )
+      if ( FT_QALLOC( font->family_name, family_size + 1 ) )
         goto Fail;
 
       FT_MEM_COPY( font->family_name,
@@ -897,9 +904,10 @@
 
       font->family_name[family_size] = '\0';
 
-      if ( FT_REALLOC( font->family_name,
-                       family_size,
-                       ft_strlen( font->family_name ) + 1 ) )
+      /* shrink it to the actual length */
+      if ( FT_QREALLOC( font->family_name,
+                        family_size + 1,
+                        ft_strlen( font->family_name ) + 1 ) )
         goto Fail;
 
       root->family_name = font->family_name;
@@ -1094,7 +1102,7 @@
 
       /* note: since glyphs are stored in columns and not in rows we */
       /*       can't use ft_glyphslot_set_bitmap                     */
-      if ( FT_ALLOC_MULT( bitmap->buffer, bitmap->rows, pitch ) )
+      if ( FT_QALLOC_MULT( bitmap->buffer, bitmap->rows, pitch ) )
         goto Exit;
 
       column = (FT_Byte*)bitmap->buffer;
diff --git a/freetype/src/winfonts/winfnt.h b/freetype/src/winfonts/winfnt.h
index 3367c7715..a7134abd9 100644
--- a/freetype/src/winfonts/winfnt.h
+++ b/freetype/src/winfonts/winfnt.h
@@ -4,7 +4,7 @@
  *
  *   FreeType font driver for Windows FNT/FON files
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2021 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  * Copyright 2007 Dmitry Timoshkov for Codeweavers
  *
diff --git a/freetype/tests/README.md b/freetype/tests/README.md
new file mode 100644
index 000000000..0d0b99aa8
--- /dev/null
+++ b/freetype/tests/README.md
@@ -0,0 +1,22 @@
+# Unit and regression tests for the FreeType library
+
+## Quick Start
+
+### Download test fonts
+
+Run the `tests/scripts/download-fonts.py` script, which will
+download test fonts to the `tests/data/` directory first.
+
+### Build the test programs
+
+The tests are only built with the Meson build system, and
+are disabled by default, enable the 'tests' option to compile
+them, as in:
+
+  meson setup out -Dtests=enabled
+  meson compile -C out
+
+### Run the test programs
+
+  meson test -C out
+
diff --git a/freetype/tests/issue-1063/main.c b/freetype/tests/issue-1063/main.c
new file mode 100644
index 000000000..fd5404ebb
--- /dev/null
+++ b/freetype/tests/issue-1063/main.c
@@ -0,0 +1,48 @@
+#include <stdio.h>
+
+#include <freetype/freetype.h>
+#include <ft2build.h>
+
+
+int
+main( void )
+{
+  FT_Library  library;
+  FT_Face     face = NULL;
+
+  /*
+   * We assume that `FREETYPE_TESTS_DATA_DIR` was set by `meson test`.
+   * Otherwise we default to `../tests/data`.
+   *
+   * TODO (David): Rewrite this to pass the test directory through the
+   * command-line.
+   */
+  const char*  testdata_dir = getenv( "FREETYPE_TESTS_DATA_DIR" );
+  char         filepath[FILENAME_MAX];
+
+
+  snprintf( filepath, sizeof( filepath ), "%s/%s",
+            testdata_dir ? testdata_dir : "../tests/data",
+            "As.I.Lay.Dying.ttf" );
+
+  FT_Init_FreeType( &library );
+  if ( FT_New_Face( library, filepath, 0, &face ) != 0 )
+  {
+    fprintf( stderr, "Could not open file: %s\n", filepath );
+    return 1;
+  }
+
+  for ( FT_ULong  i = 59; i < 171; i++ )
+  {
+    FT_UInt   gid  = FT_Get_Char_Index( face, i );
+    FT_Error  code = FT_Load_Glyph( face, gid, FT_LOAD_DEFAULT );
+
+
+    if ( code )
+      printf( "unknown %d for char %lu, gid %u\n", code, i, gid );
+  }
+
+  return 0;
+}
+
+/* EOF */
diff --git a/freetype/tests/meson.build b/freetype/tests/meson.build
new file mode 100644
index 000000000..527998ffa
--- /dev/null
+++ b/freetype/tests/meson.build
@@ -0,0 +1,14 @@
+test_issue_1063 = executable('issue-1063',
+  files([ 'issue-1063/main.c' ]),
+  dependencies: freetype_dep,
+)
+
+test_env = ['FREETYPE_TESTS_DATA_DIR='
+            + join_paths(meson.current_source_dir(), 'data')]
+
+test('issue-1063',
+  test_issue_1063,
+  env: test_env,
+  suite: 'regression')
+
+# EOF
diff --git a/freetype/tests/scripts/download-test-fonts.py b/freetype/tests/scripts/download-test-fonts.py
new file mode 100755
index 000000000..52b742e22
--- /dev/null
+++ b/freetype/tests/scripts/download-test-fonts.py
@@ -0,0 +1,302 @@
+#!/usr/bin/env python3
+
+"""Download test fonts used by the FreeType regression test programs.  These
+will be copied to $FREETYPE/tests/data/ by default."""
+
+import argparse
+import collections
+import hashlib
+import io
+import os
+import requests
+import sys
+import zipfile
+
+from typing import Callable, List, Optional, Tuple
+
+# The list of download items describing the font files to install.  Each
+# download item is a dictionary with one of the following schemas:
+#
+# - File item:
+#
+#      file_url
+#        Type: URL string.
+#        Required: Yes.
+#        Description: URL to download the file from.
+#
+#      install_name
+#        Type: file name string
+#        Required: No
+#        Description: Installation name for the font file, only provided if
+#          it must be different from the original URL's basename.
+#
+#      hex_digest
+#        Type: hexadecimal string
+#        Required: No
+#        Description: Digest of the input font file.
+#
+# - Zip items:
+#
+#   These items correspond to one or more font files that are embedded in a
+#   remote zip archive.  Each entry has the following fields:
+#
+#      zip_url
+#        Type: URL string.
+#        Required: Yes.
+#        Description: URL to download the zip archive from.
+#
+#      zip_files
+#        Type: List of file entries (see below)
+#        Required: Yes
+#        Description: A list of entries describing a single font file to be
+#          extracted from the archive
+#
+# Apart from that, some schemas are used for dictionaries used inside
+# download items:
+#
+# - File entries:
+#
+#   These are dictionaries describing a single font file to extract from an
+#   archive.
+#
+#      filename
+#        Type: file path string
+#        Required: Yes
+#        Description: Path of source file, relative to the archive's
+#          top-level directory.
+#
+#      install_name
+#        Type: file name string
+#        Required: No
+#        Description: Installation name for the font file; only provided if
+#          it must be different from the original filename value.
+#
+#      hex_digest
+#        Type: hexadecimal string
+#        Required: No
+#        Description: Digest of the input source file
+#
+_DOWNLOAD_ITEMS = [
+    {
+        "zip_url": "https://github.com/python-pillow/Pillow/files/6622147/As.I.Lay.Dying.zip",
+        "zip_files": [
+            {
+                "filename": "As I Lay Dying.ttf",
+                "install_name": "As.I.Lay.Dying.ttf",
+                "hex_digest": "ef146bbc2673b387",
+            },
+        ],
+    },
+]
+
+
+def digest_data(data: bytes):
+    """Compute the digest of a given input byte string, which are the first
+    8 bytes of its sha256 hash."""
+    m = hashlib.sha256()
+    m.update(data)
+    return m.digest()[:8]
+
+
+def check_existing(path: str, hex_digest: str):
+    """Return True if |path| exists and matches |hex_digest|."""
+    if not os.path.exists(path) or hex_digest is None:
+        return False
+
+    with open(path, "rb") as f:
+        existing_content = f.read()
+
+    return bytes.fromhex(hex_digest) == digest_data(existing_content)
+
+
+def install_file(content: bytes, dest_path: str):
+    """Write a byte string to a given destination file.
+
+    Args:
+      content: Input data, as a byte string
+      dest_path: Installation path
+    """
+    parent_path = os.path.dirname(dest_path)
+    if not os.path.exists(parent_path):
+        os.makedirs(parent_path)
+
+    with open(dest_path, "wb") as f:
+        f.write(content)
+
+
+def download_file(url: str, expected_digest: Optional[bytes] = None):
+    """Download a file from a given URL.
+
+    Args:
+      url: Input URL
+      expected_digest: Optional digest of the file
+        as a byte string
+    Returns:
+      URL content as binary string.
+    """
+    r = requests.get(url, allow_redirects=True)
+    content = r.content
+    if expected_digest is not None:
+        digest = digest_data(r.content)
+        if digest != expected_digest:
+            raise ValueError(
+                "%s has invalid digest %s (expected %s)"
+                % (url, digest.hex(), expected_digest.hex())
+            )
+
+    return content
+
+
+def extract_file_from_zip_archive(
+    archive: zipfile.ZipFile,
+    archive_name: str,
+    filepath: str,
+    expected_digest: Optional[bytes] = None,
+):
+    """Extract a file from a given zipfile.ZipFile archive.
+
+    Args:
+      archive: Input ZipFile objec.
+      archive_name: Archive name or URL, only used to generate a
+        human-readable error message.
+
+      filepath: Input filepath in archive.
+      expected_digest: Optional digest for the file.
+    Returns:
+      A new File instance corresponding to the extract file.
+    Raises:
+      ValueError if expected_digest is not None and does not match the
+      extracted file.
+    """
+    file = archive.open(filepath)
+    if expected_digest is not None:
+        digest = digest_data(archive.open(filepath).read())
+        if digest != expected_digest:
+            raise ValueError(
+                "%s in zip archive at %s has invalid digest %s (expected %s)"
+                % (filepath, archive_name, digest.hex(), expected_digest.hex())
+            )
+    return file.read()
+
+
+def _get_and_install_file(
+    install_path: str,
+    hex_digest: Optional[str],
+    force_download: bool,
+    get_content: Callable[[], bytes],
+) -> bool:
+    if not force_download and hex_digest is not None \
+      and os.path.exists(install_path):
+        with open(install_path, "rb") as f:
+            content: bytes = f.read()
+        if bytes.fromhex(hex_digest) == digest_data(content):
+            return False
+
+    content = get_content()
+    install_file(content, install_path)
+    return True
+
+
+def download_and_install_item(
+    item: dict, install_dir: str, force_download: bool
+) -> List[Tuple[str, bool]]:
+    """Download and install one item.
+
+    Args:
+      item: Download item as a dictionary, see above for schema.
+      install_dir: Installation directory.
+      force_download: Set to True to force download and installation, even
+        if the font file is already installed with the right content.
+
+    Returns:
+      A list of (install_name, status) tuples, where 'install_name' is the
+      file's installation name under 'install_dir', and 'status' is a
+      boolean that is True to indicate that the file was downloaded and
+      installed, or False to indicate that the file is already installed
+      with the right content.
+    """
+    if "file_url" in item:
+        file_url = item["file_url"]
+        install_name = item.get("install_name", os.path.basename(file_url))
+        install_path = os.path.join(install_dir, install_name)
+        hex_digest = item.get("hex_digest")
+
+        def get_content():
+            return download_file(file_url, hex_digest)
+
+        status = _get_and_install_file(
+            install_path, hex_digest, force_download, get_content
+        )
+        return [(install_name, status)]
+
+    if "zip_url" in item:
+        # One or more files from a zip archive.
+        archive_url = item["zip_url"]
+        archive = zipfile.ZipFile(io.BytesIO(download_file(archive_url)))
+
+        result = []
+        for f in item["zip_files"]:
+            filename = f["filename"]
+            install_name = f.get("install_name", filename)
+            hex_digest = f.get("hex_digest")
+
+            def get_content():
+                return extract_file_from_zip_archive(
+                    archive,
+                    archive_url,
+                    filename,
+                    bytes.fromhex(hex_digest) if hex_digest else None,
+                )
+
+            status = _get_and_install_file(
+                os.path.join(install_dir, install_name),
+                hex_digest,
+                force_download,
+                get_content,
+            )
+            result.append((install_name, status))
+
+        return result
+
+    else:
+        raise ValueError("Unknown download item schema: %s" % item)
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+
+    # Assume this script is under tests/scripts/ and tests/data/
+    # is the default installation directory.
+    install_dir = os.path.normpath(
+        os.path.join(os.path.dirname(__file__), "..", "data")
+    )
+
+    parser.add_argument(
+        "--force",
+        action="store_true",
+        default=False,
+        help="Force download and installation of font files",
+    )
+
+    parser.add_argument(
+        "--install-dir",
+        default=install_dir,
+        help="Specify installation directory [%s]" % install_dir,
+    )
+
+    args = parser.parse_args()
+
+    for item in _DOWNLOAD_ITEMS:
+        for install_name, status in download_and_install_item(
+            item, args.install_dir, args.force
+        ):
+            print("%s %s" % (install_name,
+                             "INSTALLED" if status else "UP-TO-DATE"))
+
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
+
+# EOF
diff --git a/freetype/version.sed b/freetype/version.sed
deleted file mode 100644
index c281ff506..000000000
--- a/freetype/version.sed
+++ /dev/null
@@ -1,5 +0,0 @@
-#! /usr/bin/sed -nf
-
-s/^#define  *FREETYPE_MAJOR  *\([^ ][^ ]*\).*$/freetype_major="\1" ;/p
-s/^#define  *FREETYPE_MINOR  *\([^ ][^ ]*\).*$/freetype_minor=".\1" ;/p
-s/^#define  *FREETYPE_PATCH  *\([^ ][^ ]*\).*$/freetype_patch=".\1" ;/p
diff --git a/freetype/vms_make.com b/freetype/vms_make.com
index d0f4909c4..6e6337d2f 100644
--- a/freetype/vms_make.com
+++ b/freetype/vms_make.com
@@ -1,6 +1,6 @@
 $! make FreeType 2 under OpenVMS
 $!
-$! Copyright (C) 2003-2020 by
+$! Copyright (C) 2003-2021 by
 $! David Turner, Robert Wilhelm, and Werner Lemberg.
 $!
 $! This file is part of the FreeType project, and may only be used, modified,