private static boolean conditional_command_1_1(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "conditional_command_1_1")) return false;
    while (true) {
      int c = current_position_(b);
      if (!condition(b, l + 1, -1)) break;
      if (!empty_element_parsed_guard_(b, "conditional_command_1_1", c)) break;
    }
    return true;
  }
private static boolean conditional_command_1_1(PsiBuilder b, int l)