Searched refs:backrefs (Results 1 – 4 of 4) sorted by relevance
189 int backrefs; /* does it use back references? */ member
304 if (nmatch == 0 && !g->backrefs) in matcher()318 if (nmatch == 1 && !g->backrefs) in matcher()331 if (!g->backrefs && !(m->eflags®_BACKR)) { in matcher()350 assert(g->backrefs); /* must be back references doing it */ in matcher()
304 g->backrefs = 0; in regcomp()777 p->g->backrefs = 1; in p_simp_re()
1133 regex/regsub: handle REG_SHELL ~(nnn) rhs backrefs1135 regex: add (?nnn) for backrefs > 9