Searched refs:in_paren (Results 1 – 1 of 1) sorted by relevance
522 int i, in_paren = 0, c; in first_alpha() local528 ++in_paren; in first_alpha()529 if (strchr(">])", c) && in_paren > 0) in first_alpha()530 --in_paren; in first_alpha()532 if ((!in_paren) && isalpha(c) && strchr(exempt, c) == 0) in first_alpha()