Lines Matching refs:parnest
123 int parnest; /* paren nest count */
849 else if (env->type == KRE && !env->parnest && (env->flags & REG_SHELL_GROUP))
952 if (env->parnest)
996 else if (c == ')' && env->type == BRE && env->parnest <= 0)
1020 if (env->type != BRE && env->parnest <= 0)
2060 env->parnest++;
2361 env->parnest--;
2439 env->parnest--;
2467 env->parnest--;
2499 env->parnest--;
2517 env->parnest--;
2703 env->parnest++;
2721 env->parnest--;
3313 if (env.parnest)