size_t start = extract_u16(data, offset, size) % VecLen(str);
                    size_t count = extract_u16(data, offset, size) % (VecLen(str) - start + 1);
                    StrDeleteRange(str, start, count);
                }
                break;

        while (i + match_len <= s->length && replaced < count) {
            if (MemCompare(s->data + i, match, match_len) == 0) {
                StrDeleteRange(s, i, match_len);
                StrInsertCstr(s, replacement, i, replacement_len);
                i        += replacement_len;

            // This will make the higher indices invalid
            if (idx == 3) {
                StrDeleteRange(&s, 0, 6); // Remove first 6 characters
                WriteFmt("Deleted first 6 characters, new length={}, idx={}...\n", s.length, idx);
            }

            // When we reach idx=8, delete several characters
            if (idx == 8) {
                StrDeleteRange(&s, 0, 20); // Remove first 20 characters
                WriteFmt("Deleted first 20 characters, new length={}, idx = {}...\n", s.length, idx);
            }

    // Test StrDeleteRange function
    bool test_str_delete_range(void) {
        WriteFmt("Testing StrDeleteRange\n");
    
        Str s = StrInitFromZstr("Hello World");

    
        // Delete a range of characters
        StrDeleteRange(&s, 5, 6);
    
        // Check that the characters were deleted

    
        // Delete another range
        StrDeleteRange(&s, 2, 2);
    
        // Check that the characters were deleted