uc_is_property_grapheme_extend 762 maint/gnulib/lib/unictype.in.h extern bool uc_is_property_grapheme_extend (ucs4_t uc) uc_is_property_grapheme_extend 43 maint/gnulib/lib/unictype/pr_grapheme_extend.c { &uc_is_property_grapheme_extend }; uc_is_property_grapheme_extend 324 maint/gnulib/tests/unictype/test-pr_grapheme_extend.c #define PREDICATE(c) uc_is_property_grapheme_extend (c)