private boolean r_postlude() {
        int among_var;
        int v_1;
        // repeat, line 75
        replab0:
        while (true) {
            v_1 = cursor;
            lab1:
            do {
                // (, line 75
                // [, line 77
                bra = cursor;
                // substring, line 77
                among_var = find_among(a_1, 3);
                if (among_var == 0) {
                    break lab1;
                }
                // ], line 77
                ket = cursor;
                switch (among_var) {
                    case 0:
                        break lab1;
                    case 1:
                        // (, line 78
                        // <-, line 78
                        slice_from("y");
                        break;
                    case 2:
                        // (, line 79
                        // <-, line 79
                        slice_from("i");
                        break;
                    case 3:
                        // (, line 80
                        // next, line 80
                        if (cursor >= limit) {
                            break lab1;
                        }
                        cursor++;
                        break;
                }
                continue replab0;
            } while (false);
            cursor = v_1;
            break replab0;
        }
        return true;
    }