public static boolean question_pattern(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "question_pattern")) return false;
    if (!nextTokenIs(b, QUESTION)) return false;
    boolean r;
    Marker m = enter_section_(b);
    r = consumeToken(b, QUESTION);
    exit_section_(b, m, QUESTION_PATTERN, r);
    return r;
  }
public static boolean question_pattern(PsiBuilder b, int l)