 in FO? There are complaints about <span class="codefrag">&amp;nbsp;</span>.</a>
</li>
<li>
<a name="xml-undefined-entities-menu"></a><a href="#xml-undefined-entities">(XML) How do I enter special characters in XML? There are complaints about undefined entities, such as <span class="codefrag">&amp;uuml;</span>, which work in HTML. </a>
</li>
<li>
<a name="xml-illegal-entities-menu"></a><a href="#xml-illegal-entities">(XML) There are complaints about illegal characters and entities
      in the input.</a>
</