regcomp.c File Reference
#include "regguts.h"#include "regc_lex.c"#include "regc_color.c"#include "regc_nfa.c"#include "regc_cvec.c"#include "regc_locale.c"Go to the source code of this file.
Data Structures | |
| struct | vars |
Defines | |
| #define | INCOMPATIBLE 1 |
| #define | SATISFIED 2 |
| #define | COMPATIBLE 3 |
| #define | NEXT() (next(v)) |
| #define | SEE(t) (v->nexttype == (t)) |
| #define | EAT(t) (SEE(t) && next(v)) |
| #define | VISERR(vv) ((vv)->err != 0) |
| #define | ISERR() VISERR(v) |
| #define | VERR(vv, e) ((vv)->nexttype = EOS, ((vv)->err) ? (vv)->err : ((vv)->err = (e))) |
| #define | ERR(e) VERR(v, e) |
| #define | NOERR() {if (ISERR()) return;} |
| #define | NOERRN() {if (ISERR()) return NULL;} |
| #define | NOERRZ() {if (ISERR()) return 0;} |
| #define | INSIST(c, e) ((c) ? 0 : ERR(e)) |
| #define | NOTE(b) (v->re->re_info |= (b)) |
| #define | EMPTYARC(x, y) newarc(v->nfa, EMPTY, 0, x, y) |
| #define | EMPTY 'n' |
| #define | EOS 'e' |
| #define | PLAIN 'p' |
| #define | DIGIT 'd' |
| #define | BACKREF 'b' |
| #define | COLLEL 'I' |
| #define | ECLASS 'E' |
| #define | CCLASS 'C' |
| #define | END 'X' |
| #define | RANGE 'R' |
| #define | LACON 'L' |
| #define | AHEAD 'a' |
| #define | BEHIND 'r' |
| #define | WBDRY 'w' |
| #define | NWBDRY 'W' |
| #define | SBEGIN 'A' |
| #define | SEND 'Z' |
| #define | PREFER 'P' |
| #define | COLORED(a) ((a)->type == PLAIN || (a)->type == AHEAD || (a)->type == BEHIND) |
| #define | CNOERR() { if (ISERR()) return freev(v, v->err); } |
| #define | ARCV(t, val) newarc(v->nfa, t, val, lp, rp) |
| #define | SOME 2 |
| #define | INF 3 |
| #define | PAIR(x, y) ((x)*4 + (y)) |
| #define | REDUCE(x) ( ((x) == INFINITY) ? INF : (((x) > 1) ? SOME : (x)) ) |
Functions | |
| int | compile (regex_t *, const chr *, size_t, int) |
Define Documentation
| #define ARCV | ( | t, | |||
| val | ) | newarc(v->nfa, t, val, lp, rp) |
| #define CNOERR | ( | ) | { if (ISERR()) return freev(v, v->err); } |
Referenced by compile().
| #define COLORED | ( | a | ) | ((a)->type == PLAIN || (a)->type == AHEAD || (a)->type == BEHIND) |
| #define INF 3 |
| #define NOTE | ( | b | ) | (v->re->re_info |= (b)) |
| #define PAIR | ( | x, | |||
| y | ) | ((x)*4 + (y)) |
| #define REDUCE | ( | x | ) | ( ((x) == INFINITY) ? INF : (((x) > 1) ? SOME : (x)) ) |
| #define SEE | ( | t | ) | (v->nexttype == (t)) |
| #define SOME 2 |
| #define VERR | ( | vv, | |||
| e | ) | ((vv)->nexttype = EOS, ((vv)->err) ? (vv)->err : ((vv)->err = (e))) |
Function Documentation
Definition at line 266 of file regcomp.c.
References AllocVars, guts::cflags, guts::cmap, CNOERR, COLORLESS, DISCARD, EOS, FreeVars, GUTSMAGIC, guts::info, guts::lacons, guts::magic, MALLOC, guts::nlacons, NOTE, guts::nsub, guts::ntree, PLAIN, regex_t::re_csize, regex_t::re_fns, regex_t::re_guts, regex_t::re_info, regex_t::re_magic, regex_t::re_nsub, REG_ADVANCED, REG_ADVF, REG_DUMP, REG_ESPACE, REG_EXPANDED, REG_EXTENDED, REG_ICASE, REG_INVARG, REG_NEWLINE, REG_NLANCH, REG_NLSTOP, REG_PROGRESS, REG_QUOTE, REG_USHORTEST, REMAGIC, guts::search, SEE, SHORTER, guts::tree, VS, and ZAPCNFA.
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