               Matches a combining character sequence: that is any non-combining
                  character followed by a sequence of zero or more combining characters.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<h6>
<a name="boost_regex.syntax.basic_extended.h25"></a>
        <span class="phrase"><a name="boost_regex.syntax.basic_extended.any_other_escape"></a></span><a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.any_other_escape">Any
        other 