Searched refs:in_paren (Results 1 – 1 of 1) sorted by relevance
463 int i, in_paren = 0, c; in first_alpha() local469 ++in_paren; in first_alpha()470 if (strchr(">])", c) && in_paren > 0) in first_alpha()471 --in_paren; in first_alpha()473 if ((!in_paren) && isalpha(c) && strchr(exempt, c) == 0) in first_alpha()