public static boolean option(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "option")) return false;
    if (!nextTokenIs(b, "<option>", LONG_OPTION_NAME_TOKEN, SHORT_OPTION_NAME_TOKEN)) return false;
    boolean r;
    Marker m = enter_section_(b, l, _NONE_, OPTION, "<option>");
    r = option_0(b, l + 1);
    if (!r) r = option_1(b, l + 1);
    exit_section_(b, l, m, r, false, null);
    return r;
  }
public static boolean option(PsiBuilder b, int l)