public static boolean option_value_list(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "option_value_list")) return false;
    if (!nextTokenIs(b, "<option value list>", COMMA, IDENTIFIER)) return false;
    boolean r;
    Marker m = enter_section_(b, l, _NONE_, OPTION_VALUE_LIST, "<option value list>");
    r = option_value_list_0(b, l + 1);
    r = r && option_value_identifier(b, l + 1);
    r = r && option_value_list_2(b, l + 1);
    exit_section_(b, l, m, r, false, null);
    return r;
  }
public static boolean option_value_list(PsiBuilder b, int l)