unictype: Add Emoji properties from Unicode 11.0.0.

* lib/gen-uni-tables.c (PROP_EMOJI*, PROP_EXTENDED_PICTOGRAPHIC): New
enum values.
(fill_properties): Don't require a space between the property name and
the comment. Handle the property names from emoji-data.txt.
(is_property_emoji, is_property_emoji_presentation,
is_property_emoji_modifier, is_property_emoji_modifier_base,
is_property_emoji_component, is_property_extended_pictographic): New
declarations.
(output_properties): Emit the properties emoji, emoji_presentation,
emoji_modifier, emoji_modifier_base, emoji_component,
extended_pictographic.
(get_lbp): Use the emoji_modifier property.
(main): Expect one more argument, for the emoji-data.txt file.
* lib/unictype.in.h (UC_PROPERTY_EMOJI, UC_PROPERTY_EMOJI_PRESENTATION,
UC_PROPERTY_EMOJI_MODIFIER, UC_PROPERTY_EMOJI_MODIFIER_BASE,
UC_PROPERTY_EMOJI_COMPONENT, UC_PROPERTY_EXTENDED_PICTOGRAPHIC,
uc_is_property_emoji, uc_is_property_emoji_presentation,
uc_is_property_emoji_modifier, uc_is_property_emoji_modifier_base,
uc_is_property_emoji_component, uc_is_property_extended_pictographic):
New declarations.
* lib/unictype/pr_emoji.c: New file.
* lib/unictype/pr_emoji_presentation.c: New file.
* lib/unictype/pr_emoji_modifier.c: New file.
* lib/unictype/pr_emoji_modifier_base.c: New file.
* lib/unictype/pr_emoji_component.c: New file.
* lib/unictype/pr_extended_pictographic.c: New file.
* modules/unictype/property-emoji: New file.
* modules/unictype/property-emoji-tests: New file.
* modules/unictype/property-emoji-presentation: New file.
* modules/unictype/property-emoji-presentation-tests: New file.
* modules/unictype/property-emoji-modifier: New file.
* modules/unictype/property-emoji-modifier-tests: New file.
* modules/unictype/property-emoji-modifier-base: New file.
* modules/unictype/property-emoji-modifier-base-tests: New file.
* modules/unictype/property-emoji-component: New file.
* modules/unictype/property-emoji-component-tests: New file.
* modules/unictype/property-extended-pictographic: New file.
* modules/unictype/property-extended-pictographic-tests: New file.
* modules/unictype/property-all (Depends-on): Depend on the new modules.

13 files changed, 264 insertions, 0 deletions

diff --git a/modules/unictype/property-all b/modules/unictype/property-all
index facfdd24f4..73bea9dcb2 100644
--- a/modules/unictype/property-all
+++ b/modules/unictype/property-all
@@ -39,6 +39,12 @@ unictype/property-decimal-digit
 unictype/property-default-ignorable-code-point
 unictype/property-deprecated
 unictype/property-diacritic
+unictype/property-emoji
+unictype/property-emoji-component
+unictype/property-emoji-modifier
+unictype/property-emoji-modifier-base
+unictype/property-emoji-presentation
+unictype/property-extended-pictographic
 unictype/property-extender
 unictype/property-format-control
 unictype/property-grapheme-base
diff --git a/modules/unictype/property-emoji b/modules/unictype/property-emoji
new file mode 100644
index 0000000000..022f167c06
--- /dev/null
+++ b/modules/unictype/property-emoji
@@ -0,0 +1,28 @@
+Description:
+Test whether a Unicode character is "emoji".
+
+Files:
+lib/unictype/pr_emoji.c
+lib/unictype/pr_emoji.h
+lib/unictype/bitmap.h
+
+Depends-on:
+unictype/base
+
+configure.ac:
+AC_REQUIRE([AC_C_INLINE])
+gl_LIBUNISTRING_MODULE([0.9.11], [unictype/property-emoji])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_EMOJI
+lib_SOURCES += unictype/pr_emoji.c
+endif
+
+Include:
+"unictype.h"
+
+License:
+LGPLv3+ or GPLv2+
+
+Maintainer:
+all
diff --git a/modules/unictype/property-emoji-component b/modules/unictype/property-emoji-component
new file mode 100644
index 0000000000..df067e3c74
--- /dev/null
+++ b/modules/unictype/property-emoji-component
@@ -0,0 +1,28 @@
+Description:
+Test whether a Unicode character is "emoji component".
+
+Files:
+lib/unictype/pr_emoji_component.c
+lib/unictype/pr_emoji_component.h
+lib/unictype/bitmap.h
+
+Depends-on:
+unictype/base
+
+configure.ac:
+AC_REQUIRE([AC_C_INLINE])
+gl_LIBUNISTRING_MODULE([0.9.11], [unictype/property-emoji-component])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_EMOJI_COMPONENT
+lib_SOURCES += unictype/pr_emoji_component.c
+endif
+
+Include:
+"unictype.h"
+
+License:
+LGPLv3+ or GPLv2+
+
+Maintainer:
+all
diff --git a/modules/unictype/property-emoji-component-tests b/modules/unictype/property-emoji-component-tests
new file mode 100644
index 0000000000..125439bf55
--- /dev/null
+++ b/modules/unictype/property-emoji-component-tests
@@ -0,0 +1,15 @@
+Files:
+tests/unictype/test-pr_emoji_component.c
+tests/unictype/test-predicate-part1.h
+tests/unictype/test-predicate-part2.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-pr_emoji_component
+check_PROGRAMS += test-pr_emoji_component
+test_pr_emoji_component_SOURCES = unictype/test-pr_emoji_component.c
+test_pr_emoji_component_LDADD = $(LDADD) $(LIBUNISTRING)
diff --git a/modules/unictype/property-emoji-modifier b/modules/unictype/property-emoji-modifier
new file mode 100644
index 0000000000..9d358e7860
--- /dev/null
+++ b/modules/unictype/property-emoji-modifier
@@ -0,0 +1,28 @@
+Description:
+Test whether a Unicode character is "emoji modifier".
+
+Files:
+lib/unictype/pr_emoji_modifier.c
+lib/unictype/pr_emoji_modifier.h
+lib/unictype/bitmap.h
+
+Depends-on:
+unictype/base
+
+configure.ac:
+AC_REQUIRE([AC_C_INLINE])
+gl_LIBUNISTRING_MODULE([0.9.11], [unictype/property-emoji-modifier])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_EMOJI_MODIFIER
+lib_SOURCES += unictype/pr_emoji_modifier.c
+endif
+
+Include:
+"unictype.h"
+
+License:
+LGPLv3+ or GPLv2+
+
+Maintainer:
+all
diff --git a/modules/unictype/property-emoji-modifier-base b/modules/unictype/property-emoji-modifier-base
new file mode 100644
index 0000000000..f16556b8f5
--- /dev/null
+++ b/modules/unictype/property-emoji-modifier-base
@@ -0,0 +1,28 @@
+Description:
+Test whether a Unicode character is "emoji modifier base".
+
+Files:
+lib/unictype/pr_emoji_modifier_base.c
+lib/unictype/pr_emoji_modifier_base.h
+lib/unictype/bitmap.h
+
+Depends-on:
+unictype/base
+
+configure.ac:
+AC_REQUIRE([AC_C_INLINE])
+gl_LIBUNISTRING_MODULE([0.9.11], [unictype/property-emoji-modifier-base])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_EMOJI_MODIFIER_BASE
+lib_SOURCES += unictype/pr_emoji_modifier_base.c
+endif
+
+Include:
+"unictype.h"
+
+License:
+LGPLv3+ or GPLv2+
+
+Maintainer:
+all
diff --git a/modules/unictype/property-emoji-modifier-base-tests b/modules/unictype/property-emoji-modifier-base-tests
new file mode 100644
index 0000000000..4ed0ac0ab5
--- /dev/null
+++ b/modules/unictype/property-emoji-modifier-base-tests
@@ -0,0 +1,15 @@
+Files:
+tests/unictype/test-pr_emoji_modifier_base.c
+tests/unictype/test-predicate-part1.h
+tests/unictype/test-predicate-part2.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-pr_emoji_modifier_base
+check_PROGRAMS += test-pr_emoji_modifier_base
+test_pr_emoji_modifier_base_SOURCES = unictype/test-pr_emoji_modifier_base.c
+test_pr_emoji_modifier_base_LDADD = $(LDADD) $(LIBUNISTRING)
diff --git a/modules/unictype/property-emoji-modifier-tests b/modules/unictype/property-emoji-modifier-tests
new file mode 100644
index 0000000000..5a3c064832
--- /dev/null
+++ b/modules/unictype/property-emoji-modifier-tests
@@ -0,0 +1,15 @@
+Files:
+tests/unictype/test-pr_emoji_modifier.c
+tests/unictype/test-predicate-part1.h
+tests/unictype/test-predicate-part2.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-pr_emoji_modifier
+check_PROGRAMS += test-pr_emoji_modifier
+test_pr_emoji_modifier_SOURCES = unictype/test-pr_emoji_modifier.c
+test_pr_emoji_modifier_LDADD = $(LDADD) $(LIBUNISTRING)
diff --git a/modules/unictype/property-emoji-presentation b/modules/unictype/property-emoji-presentation
new file mode 100644
index 0000000000..f3259eaede
--- /dev/null
+++ b/modules/unictype/property-emoji-presentation
@@ -0,0 +1,28 @@
+Description:
+Test whether a Unicode character is "emoji presentation".
+
+Files:
+lib/unictype/pr_emoji_presentation.c
+lib/unictype/pr_emoji_presentation.h
+lib/unictype/bitmap.h
+
+Depends-on:
+unictype/base
+
+configure.ac:
+AC_REQUIRE([AC_C_INLINE])
+gl_LIBUNISTRING_MODULE([0.9.11], [unictype/property-emoji-presentation])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_EMOJI_PRESENTATION
+lib_SOURCES += unictype/pr_emoji_presentation.c
+endif
+
+Include:
+"unictype.h"
+
+License:
+LGPLv3+ or GPLv2+
+
+Maintainer:
+all
diff --git a/modules/unictype/property-emoji-presentation-tests b/modules/unictype/property-emoji-presentation-tests
new file mode 100644
index 0000000000..dca080d544
--- /dev/null
+++ b/modules/unictype/property-emoji-presentation-tests
@@ -0,0 +1,15 @@
+Files:
+tests/unictype/test-pr_emoji_presentation.c
+tests/unictype/test-predicate-part1.h
+tests/unictype/test-predicate-part2.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-pr_emoji_presentation
+check_PROGRAMS += test-pr_emoji_presentation
+test_pr_emoji_presentation_SOURCES = unictype/test-pr_emoji_presentation.c
+test_pr_emoji_presentation_LDADD = $(LDADD) $(LIBUNISTRING)
diff --git a/modules/unictype/property-emoji-tests b/modules/unictype/property-emoji-tests
new file mode 100644
index 0000000000..369db5568c
--- /dev/null
+++ b/modules/unictype/property-emoji-tests
@@ -0,0 +1,15 @@
+Files:
+tests/unictype/test-pr_emoji.c
+tests/unictype/test-predicate-part1.h
+tests/unictype/test-predicate-part2.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-pr_emoji
+check_PROGRAMS += test-pr_emoji
+test_pr_emoji_SOURCES = unictype/test-pr_emoji.c
+test_pr_emoji_LDADD = $(LDADD) $(LIBUNISTRING)
diff --git a/modules/unictype/property-extended-pictographic b/modules/unictype/property-extended-pictographic
new file mode 100644
index 0000000000..96ce308a51
--- /dev/null
+++ b/modules/unictype/property-extended-pictographic
@@ -0,0 +1,28 @@
+Description:
+Test whether a Unicode character is "extended pictographic".
+
+Files:
+lib/unictype/pr_extended_pictographic.c
+lib/unictype/pr_extended_pictographic.h
+lib/unictype/bitmap.h
+
+Depends-on:
+unictype/base
+
+configure.ac:
+AC_REQUIRE([AC_C_INLINE])
+gl_LIBUNISTRING_MODULE([0.9.11], [unictype/property-extended-pictographic])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_EXTENDED_PICTOGRAPHIC
+lib_SOURCES += unictype/pr_extended_pictographic.c
+endif
+
+Include:
+"unictype.h"
+
+License:
+LGPLv3+ or GPLv2+
+
+Maintainer:
+all
diff --git a/modules/unictype/property-extended-pictographic-tests b/modules/unictype/property-extended-pictographic-tests
new file mode 100644
index 0000000000..731257aa56
--- /dev/null
+++ b/modules/unictype/property-extended-pictographic-tests
@@ -0,0 +1,15 @@
+Files:
+tests/unictype/test-pr_extended_pictographic.c
+tests/unictype/test-predicate-part1.h
+tests/unictype/test-predicate-part2.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-pr_extended_pictographic
+check_PROGRAMS += test-pr_extended_pictographic
+test_pr_extended_pictographic_SOURCES = unictype/test-pr_extended_pictographic.c
+test_pr_extended_pictographic_LDADD = $(LDADD) $(LIBUNISTRING)