diff options
Diffstat (limited to 'regcomp.h')
| -rw-r--r-- | regcomp.h | 39 |
1 files changed, 25 insertions, 14 deletions
@@ -88,12 +88,13 @@ struct regnode_2 { }; #define ANYOF_BITMAP_SIZE 32 /* 256 b/(8 b/B) */ -#define ANYOF_CLASSBITMAP_SIZE 4 +#define ANYOF_CLASSBITMAP_SIZE 4 /* up to 32 (8*4) named classes */ struct regnode_charclass { U8 flags; U8 type; U16 next_off; + U32 arg1; char bitmap[ANYOF_BITMAP_SIZE]; }; @@ -101,6 +102,7 @@ struct regnode_charclass_class { U8 flags; U8 type; U16 next_off; + U32 arg1; char bitmap[ANYOF_BITMAP_SIZE]; char classflags[ANYOF_CLASSBITMAP_SIZE]; }; @@ -180,13 +182,21 @@ struct regnode_charclass_class { /* Flags for node->flags of ANYOF */ -#define ANYOF_CLASS 0x08 -#define ANYOF_INVERT 0x04 -#define ANYOF_FOLD 0x02 -#define ANYOF_LOCALE 0x01 +#define ANYOF_CLASS 0x08 +#define ANYOF_INVERT 0x04 +#define ANYOF_FOLD 0x02 +#define ANYOF_LOCALE 0x01 /* Used for regstclass only */ -#define ANYOF_EOS 0x10 /* Can match an empty string too */ +#define ANYOF_EOS 0x10 /* Can match an empty string too */ + +/* There is a character or a range past 0xff */ +#define ANYOF_UNICODE 0x20 + +/* Are there any runtime flags on in this node? */ +#define ANYOF_RUNTIME(s) (ANYOF_FLAGS(s) & 0x0f) + +#define ANYOF_FLAGS_ALL 0xff /* Character classes for node->classflags of ANYOF */ /* Should be synchronized with a table in regprop() */ @@ -220,7 +230,7 @@ struct regnode_charclass_class { #define ANYOF_NXDIGIT 25 #define ANYOF_PSXSPC 26 /* POSIX space: \s plus the vertical tab */ #define ANYOF_NPSXSPC 27 -#define ANYOF_BLANK 28 /* GNU extension: space and tab */ +#define ANYOF_BLANK 28 /* GNU extension: space and tab: non-vertical space */ #define ANYOF_NBLANK 29 #define ANYOF_MAX 32 @@ -238,7 +248,6 @@ struct regnode_charclass_class { #define ANYOF_CLASS_SIZE (sizeof(struct regnode_charclass_class)) #define ANYOF_FLAGS(p) ((p)->flags) -#define ANYOF_FLAGS_ALL 0xff #define ANYOF_BIT(c) (1 << ((c) & 7)) @@ -300,12 +309,14 @@ EXTCONST U8 PL_varies[] = { EXTCONST U8 PL_simple[]; #else EXTCONST U8 PL_simple[] = { - REG_ANY, ANYUTF8, SANY, SANYUTF8, ANYOF, ANYOFUTF8, - ALNUM, ALNUMUTF8, ALNUML, ALNUMLUTF8, - NALNUM, NALNUMUTF8, NALNUML, NALNUMLUTF8, - SPACE, SPACEUTF8, SPACEL, SPACELUTF8, - NSPACE, NSPACEUTF8, NSPACEL, NSPACELUTF8, - DIGIT, DIGITUTF8, NDIGIT, NDIGITUTF8, 0 + REG_ANY, SANY, + ANYOF, + ALNUM, ALNUML, + NALNUM, NALNUML, + SPACE, SPACEL, + NSPACE, NSPACEL, + DIGIT, NDIGIT, + 0 }; #endif |