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Stefan Monnier authored
(RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros. (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when we are between str1 and str2. (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default. (PATFETCH): Use `TRANSLATE'. (PATFETCH_RAW): Fetch multibyte char if applicable. (PATUNFETCH): Remove. (regex_compile): Rely on PATFETCH to do most of the multibyte magic. When writing a char, write it directly into the pattern buffer rather than going needlessly through a temp char-array. (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the multibyte magic and remove the useless `#ifdef emacs'. (bcmp_translate): Don't compare as multibyte chars when in a unibyte buffer. * regex.h (struct re_pattern_buffer): Make field `multibyte' conditional on `emacs'. * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
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