>
              </td>
<td>
                <p>
                  A hexadecimal escape sequence - matches the single character whose
                  code point is 0xdd.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  \x{dddd}
                </p>
              </td>
<td>
                <p>
                  A hexadecimal escape sequence - matches the single character whose
                  code point is 0xdddd.
                </p>
              </td>
</tr>
