diff options
Diffstat (limited to 'src/include/regex/regguts.h')
| -rw-r--r-- | src/include/regex/regguts.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/include/regex/regguts.h b/src/include/regex/regguts.h index 2f3be1aa0ae..94e06f041b7 100644 --- a/src/include/regex/regguts.h +++ b/src/include/regex/regguts.h @@ -78,9 +78,6 @@ #endif /* want size of a char in bits, and max value in bounded quantifiers */ -#ifndef CHAR_BIT -#include <limits.h> -#endif #ifndef _POSIX2_RE_DUP_MAX #define _POSIX2_RE_DUP_MAX 255 /* normally from <limits.h> */ #endif @@ -95,7 +92,7 @@ #define xxx 1 #define DUPMAX _POSIX2_RE_DUP_MAX -#define INFINITY (DUPMAX+1) +#define DUPINF (DUPMAX+1) #define REMAGIC 0xfed7 /* magic number for main struct */ @@ -419,15 +416,15 @@ struct subre #define LONGER 01 /* prefers longer match */ #define SHORTER 02 /* prefers shorter match */ #define MIXED 04 /* mixed preference below */ -#define CAP 010 /* capturing parens below */ +#define CAP 010 /* capturing parens below */ #define BACKR 020 /* back reference below */ #define INUSE 0100 /* in use in final tree */ -#define LOCAL 03 /* bits which may not propagate up */ +#define NOPROP 03 /* bits which may not propagate up */ #define LMIX(f) ((f)<<2) /* LONGER -> MIXED */ #define SMIX(f) ((f)<<1) /* SHORTER -> MIXED */ -#define UP(f) (((f)&~LOCAL) | (LMIX(f) & SMIX(f) & MIXED)) +#define UP(f) (((f)&~NOPROP) | (LMIX(f) & SMIX(f) & MIXED)) #define MESSY(f) ((f)&(MIXED|CAP|BACKR)) -#define PREF(f) ((f)&LOCAL) +#define PREF(f) ((f)&NOPROP) #define PREF2(f1, f2) ((PREF(f1) != 0) ? PREF(f1) : PREF(f2)) #define COMBINE(f1, f2) (UP((f1)|(f2)) | PREF2(f1, f2)) short id; /* ID of subre (1..ntree-1) */ |