diff options
Diffstat (limited to 'regex.h')
-rw-r--r-- | regex.h | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -69,8 +69,10 @@ #define RE_OPTION_IGNORECASE (1L) /* perl-style extended pattern available */ #define RE_OPTION_EXTENDED (RE_OPTION_IGNORECASE<<1) -/* newline will be included for . and invert charclass matches */ +/* newline will be included for ., ^, $ does not handle newline - obsolete */ #define RE_OPTION_POSIXLINE (RE_OPTION_EXTENDED<<1) +/* newline will be included for . */ +#define RE_OPTION_MULTILINE (RE_OPTION_POSIXLINE<<1) /* search for longest match, in accord with POSIX regexp */ #define RE_OPTION_LONGEST (RE_OPTION_POSIXLINE<<1) |