New modules for grapheme cluster breaking.

New module 'unigbrk/base'.
* modules/unigbrk/base: New file.
* lib/unigbrk.in.h: New file.

New module 'unigbrk/uc-gbrk-prop'.
* lib/gen-uni-tables.c: Generate lib/unigbrk/gbrkprop.h.
* modules/unigbrk/uc-gbrk-prop: New file.
* lib/unigbrk/gbrkprop.h: New file.
* lib/unigbrk/uc-gbrk-prop.c: New file.

New module 'unigbrk/uc-is-grapheme-break'.
* modules/unigbrk/uc-is-grapheme-break: New file.
* modules/unigbrk/uc-is-grapheme-break-tests: New file.
* lib/unigbrk/uc-is-grapheme-break.c: New file.
* tests/unigbrk/test-uc-is-grapheme-break.c: New file.
* tests/unigbrk/test-uc-is-grapheme-break.sh: New file.
* tests/unigbrk/GraphemeBreakTest.txt: New file.

With corrections and tweaks by Bruno Haible <bruno@clisp.org>.

4 files changed, 99 insertions, 0 deletions

diff --git a/modules/unigbrk/base b/modules/unigbrk/base
new file mode 100644
index 0000000000..94c13d4ce8
--- /dev/null
+++ b/modules/unigbrk/base
@@ -0,0 +1,33 @@
+Description:
+Base layer for grapheme cluster breaking.
+
+Files:
+lib/unigbrk.in.h
+m4/libunistring-base.m4
+
+Depends-on:
+unitypes
+stdbool
+
+configure.ac:
+gl_LIBUNISTRING_LIBHEADER([0.9.4], [unigbrk.h])
+
+Makefile.am:
+BUILT_SOURCES += $(LIBUNISTRING_UNIGBRK_H)
+
+unigbrk.h: unigbrk.in.h
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/unigbrk.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+MOSTLYCLEANFILES += unigbrk.h unigbrk.h-t
+
+Include:
+"unigbrk.h"
+
+License:
+LGPL
+
+Maintainer:
+Ben Pfaff, Bruno Haible
diff --git a/modules/unigbrk/uc-gbrk-prop b/modules/unigbrk/uc-gbrk-prop
new file mode 100644
index 0000000000..7e8fbad54b
--- /dev/null
+++ b/modules/unigbrk/uc-gbrk-prop
@@ -0,0 +1,26 @@
+Description:
+Determine a Unicode character's Grapheme_Cluster_Break property.
+
+Files:
+lib/unigbrk/gbrkprop.h
+lib/unigbrk/uc-gbrk-prop.c
+
+Depends-on:
+unigbrk/base
+
+configure.ac:
+gl_LIBUNISTRING_MODULE([0.9.4], [unigbrk/uc-gbrk-prop])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNIGBRK_UC_GBRK_PROP
+lib_SOURCES += unigbrk/uc-gbrk-prop.c
+endif
+
+Include:
+"unigbrk.h"
+
+License:
+LGPL
+
+Maintainer:
+Ben Pfaff, Bruno Haible
diff --git a/modules/unigbrk/uc-is-grapheme-break b/modules/unigbrk/uc-is-grapheme-break
new file mode 100644
index 0000000000..c8b6f7f59c
--- /dev/null
+++ b/modules/unigbrk/uc-is-grapheme-break
@@ -0,0 +1,26 @@
+Description:
+Test for grapheme cluster breakpoints.
+
+Files:
+lib/unigbrk/uc-is-grapheme-break.c
+
+Depends-on:
+unigbrk/base
+unigbrk/uc-gbrk-prop
+
+configure.ac:
+gl_LIBUNISTRING_MODULE([0.9.4], [unigbrk/uc-is-grapheme-break])
+
+Makefile.am:
+if LIBUNISTRING_COMPILE_UNIGBRK_UC_IS_GRAPHEME_BREAK
+lib_SOURCES += unigbrk/uc-is-grapheme-break.c
+endif
+
+Include:
+"unigbrk.h"
+
+License:
+LGPL
+
+Maintainer:
+Ben Pfaff, Bruno Haible
diff --git a/modules/unigbrk/uc-is-grapheme-break-tests b/modules/unigbrk/uc-is-grapheme-break-tests
new file mode 100644
index 0000000000..b3f8276f76
--- /dev/null
+++ b/modules/unigbrk/uc-is-grapheme-break-tests
@@ -0,0 +1,14 @@
+Files:
+tests/unigbrk/test-uc-is-grapheme-break.c
+tests/unigbrk/test-uc-is-grapheme-break.sh
+tests/unigbrk/GraphemeBreakTest.txt
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += unigbrk/test-uc-is-grapheme-break.sh
+check_PROGRAMS += test-uc-is-grapheme-break
+test_uc_is_grapheme_break_SOURCES = unigbrk/test-uc-is-grapheme-break.c
+test_uc_is_grapheme_break_LDADD = $(LDADD) $(LIBUNISTRING)