src/lib/libc/regex/regex2.h - diff

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version 1.12, 2009/02/12 05:06:54

version 1.13, 2011/10/09 18:23:00

Line 110

* immediately *preceding* "execution" of that operator.

typedef u_int32_t sop; /* strip operator */

typedef int sopno;

typedef size_t sopno;

#define OPRMASK ((u_int32_t)0xf8000000UL)

#define OPDMASK ((u_int32_t)0x07ffffffUL)

#define OPSHIFT ((unsigned)27)

Line 179 struct re_guts {

int magic;

# define MAGIC2 ((('R'^0200)<<8)|'E')

sop *strip; /* malloced area for strip */

int csetsize; /* number of bits in a cset vector */

size_t csetsize; /* number of bits in a cset vector */

int ncsets; /* number of csets in use */

size_t ncsets; /* number of csets in use */

cset *sets; /* -> cset [ncsets] */

uch *setbits; /* -> uch[csetsize][ncsets/CHAR_BIT] */

int cflags; /* copy of regcomp() cflags argument */

Line 191 struct re_guts {

# define USEBOL 01 /* used ^ */

# define USEEOL 02 /* used $ */

# define BAD 04 /* something wrong */

int nbol; /* number of ^ used */

size_t nbol; /* number of ^ used */

int neol; /* number of $ used */

size_t neol; /* number of $ used */

int ncategories; /* how many character categories */

size_t ncategories; /* how many character categories */

cat_t *categories; /* ->catspace[-CHAR_MIN] */

char *must; /* match must contain this string */

int mlen; /* length of must */

size_t mlen; /* length of must */

size_t nsub; /* copy of re_nsub */

int backrefs; /* does it use back references? */

sopno nplus; /* how deep does it nest +s? */