diff options
Diffstat (limited to 'regex.h')
| -rw-r--r-- | regex.h | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -72,10 +72,10 @@ typedef unsigned long int reg_syntax_t; /* If this bit is set, then ^ and $ are always anchors (outside bracket expressions, of course). If this bit is not set, then it depends: - ^ is an anchor if it is at the beginning of a regular - expression or after an open-group or an alternation operator; - $ is an anchor if it is at the end of a regular expression, or - before a close-group or an alternation operator. + ^ is an anchor if it is at the beginning of a regular + expression or after an open-group or an alternation operator; + $ is an anchor if it is at the end of a regular expression, or + before a close-group or an alternation operator. This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because POSIX draft 11.2 says that * etc. in leading positions is undefined. @@ -209,9 +209,9 @@ extern reg_syntax_t re_syntax_options; #define RE_SYNTAX_GNU_AWK \ ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ - | RE_INVALID_INTERVAL_ORD) \ + | RE_INVALID_INTERVAL_ORD) \ & ~(RE_DOT_NOT_NULL | RE_CONTEXT_INDEP_OPS \ - | RE_CONTEXT_INVALID_OPS )) + | RE_CONTEXT_INVALID_OPS )) #define RE_SYNTAX_POSIX_AWK \ (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ |