From 8b1de0b1ad49733abeddd8be359ae816b29de59a Mon Sep 17 00:00:00 2001 From: matz Date: Wed, 24 May 2000 04:34:26 +0000 Subject: 2000-05-24 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- regex.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'regex.h') diff --git a/regex.h b/regex.h index 80369d4442..3c2d1ad50e 100644 --- a/regex.h +++ b/regex.h @@ -69,12 +69,14 @@ #define RE_OPTION_IGNORECASE (1L) /* perl-style extended pattern available */ #define RE_OPTION_EXTENDED (RE_OPTION_IGNORECASE<<1) -/* newline will be included for ., ^ and $ ignore newline */ -#define RE_OPTION_POSIXLINE (RE_OPTION_EXTENDED<<1) /* newline will be included for . */ -#define RE_OPTION_MULTILINE (RE_OPTION_POSIXLINE<<1) +#define RE_OPTION_MULTILINE (RE_OPTION_EXTENDED<<1) +/* ^ and $ ignore newline */ +#define RE_OPTION_SINGLELINE (RE_OPTION_MULTILINE<<1) +/* works line Perl's /s; it's called POSIX for wrong reason */ +#define RE_OPTION_POSIXLINE (RE_OPTION_MULTILINE|RE_OPTION_SINGLELINE) /* search for longest match, in accord with POSIX regexp */ -#define RE_OPTION_LONGEST (RE_OPTION_MULTILINE<<1) +#define RE_OPTION_LONGEST (RE_OPTION_POSIXLINE<<1) #define RE_MAY_IGNORECASE (RE_OPTION_LONGEST<<1) #define RE_OPTIMIZE_ANCHOR (RE_MAY_IGNORECASE<<1) -- cgit v1.2.3