Commit 7d4daee6123211176f93eec4b2958a4205a5f784
1999-08-29T20:38:11
[emacs]: Handle character classes for multibyte chars: (ISBLANK, ISGRAPH, ISPRINT, ISALNUM, ISALPHA, ISLOWER) (ISPUNCT, ISSPACE, ISUPPER): New definitions for emacs only. (ISWORD): New macro. (re_opcode_t): Add 2 bytes of flag bits to charset and charset_not. (CHARSET_RANGE_TABLE): Update definition. (CHARSET_RANGE_TABLE_BITS): New macro. (print_partial_compiled_pattern): Skip charset's range table. (struct range_table_work_area): New field `bits'. (SET_RANGE_TABLE_WORK_AREA_BIT): New macro. (BIT_ALNUM, BIT_ALPHA, BIT_WORD, BIT_GRAPH, BIT_LOWER, BIT_PRINT) (BIT_PUNCT, BIT_SPACE, BIT_UPPER): New macros. (CLEAR_RANGE_TABLE_WORK_USED): Clear field `bits'. (RANGE_TABLE_WORK_BITS): New macro. (IS_CHAR_CLASS): Check for "word". (regex_compile): Set the `bits' field for some character classes. Handle the `word' class. Store the `bits' field into the range table. (re_compile_fastmap): Handle flag bits in range table. (re_match_2_internal): For charset and charset_not, handle flag bits in the range table.