UC_LETTER 30 maint/gnulib/tests/unictype/test-categ_and.c uc_general_category_or (UC_LETTER, UC_DECIMAL_DIGIT_NUMBER), UC_LETTER 30 maint/gnulib/tests/unictype/test-categ_and_not.c uc_general_category_or (UC_LETTER, UC_NUMBER), UC_LETTER 29 maint/gnulib/tests/unictype/test-categ_or.c uc_general_category_or (UC_LETTER, UC_NUMBER);