UC_DECIMAL_DIGIT_NUMBER 30 maint/gnulib/tests/unictype/test-categ_and.c uc_general_category_or (UC_LETTER, UC_DECIMAL_DIGIT_NUMBER), UC_DECIMAL_DIGIT_NUMBER 31 maint/gnulib/tests/unictype/test-categ_and_not.c uc_general_category_or (UC_UPPERCASE_LETTER, UC_DECIMAL_DIGIT_NUMBER));