private static boolean option_value_list_0(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "option_value_list_0")) return false;
    while (true) {
      int c = current_position_(b);
      if (!consumeToken(b, COMMA)) break;
      if (!empty_element_parsed_guard_(b, "option_value_list_0", c)) break;
    }
    return true;
  }
private static boolean option_value_list_0(PsiBuilder b, int l)