uc_is_property_case_ignorable  728 maint/gnulib/lib/unictype.in.h extern bool uc_is_property_case_ignorable (ucs4_t uc)
uc_is_property_case_ignorable   43 maint/gnulib/lib/unictype/pr_case_ignorable.c   { &uc_is_property_case_ignorable };
uc_is_property_case_ignorable  386 maint/gnulib/tests/unictype/test-pr_case_ignorable.c #define PREDICATE(c) uc_is_property_case_ignorable (c)