private static boolean pipeline_recover_0(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "pipeline_recover_0")) return false;
    boolean r;
    r = consumeToken(b, CASE);
    if (!r) r = consumeToken(b, IF);
    if (!r) r = consumeToken(b, WHILE);
    if (!r) r = consumeToken(b, UNTIL);
    if (!r) r = consumeToken(b, SELECT);
    if (!r) r = consumeToken(b, LEFT_CURLY);
    if (!r) r = consumeToken(b, FUNCTION);
    if (!r) r = consumeToken(b, DOLLAR);
    if (!r) r = consumeToken(b, AND_AND);
    if (!r) r = consumeToken(b, SEMI);
    if (!r) r = consumeToken(b, CASE_END);
    if (!r) r = consumeToken(b, OR_OR);
    if (!r) r = consumeToken(b, AMP);
    if (!r) r = consumeToken(b, BANG);
    if (!r) r = consumeToken(b, LEFT_SQUARE);
    if (!r) r = consumeToken(b, LEFT_DOUBLE_BRACKET);
    if (!r) r = consumeToken(b, LEFT_PAREN);
    if (!r) r = consumeToken(b, RIGHT_PAREN);
    if (!r) r = consumeToken(b, PIPE);
    if (!r) r = consumeToken(b, PIPE_AMP);
    if (!r) r = consumeToken(b, LINEFEED);
    if (!r) r = consumeToken(b, VAR);
    if (!r) r = consumeToken(b, WORD);
    if (!r) r = consumeToken(b, EXPR_CONDITIONAL_LEFT);
    if (!r) r = consumeToken(b, ARITH_SQUARE_LEFT);
    if (!r) r = consumeToken(b, CLOSE_BACKQUOTE);
    if (!r) r = consumeToken(b, DO);
    if (!r) r = consumeToken(b, DONE);
    if (!r) r = consumeToken(b, RIGHT_CURLY);
    return r;
  }
private static boolean pipeline_recover_0(PsiBuilder b, int l)