Searched refs:parnest (Results 1 - 1 of 1) sorted by relevance

/macosx-10.10.1/ksh-23/ksh/src/lib/libast/regex/
H A Dregcomp.c123 int parnest; /* paren nest count */ member in struct:Cenv_s
848 else if (env->type == KRE && !env->parnest && (env->flags & REG_SHELL_GROUP))
951 if (env->parnest)
995 else if (c == ')' && env->type == BRE && env->parnest <= 0)
1019 if (env->type != BRE && env->parnest <= 0)
2060 env->parnest++;
2367 env->parnest--;
2445 env->parnest--;
2473 env->parnest--;
2505 env->parnest
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