diff options
Diffstat (limited to 'generic/regguts.h')
| -rw-r--r-- | generic/regguts.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/generic/regguts.h b/generic/regguts.h index e57b8f8..b478e4c 100644 --- a/generic/regguts.h +++ b/generic/regguts.h @@ -145,6 +145,7 @@ typedef short color; /* colors of characters */ typedef int pcolor; /* what color promotes to */ +#define MAX_COLOR SHRT_MAX /* max color value */ #define COLORLESS (-1) /* impossible color */ #define WHITE 0 /* default color, parent of all others */ @@ -340,12 +341,12 @@ struct subre { #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 retry; /* index into retry memory */ @@ -366,7 +367,7 @@ struct subre { */ struct fns { - VOID FUNCPTR(free, (regex_t *)); + void FUNCPTR(free, (regex_t *)); }; /* |