title: xpath using firexpath
body: <p>I have firexpath, and it doesn't seem to be working with xpath. Even something simple <code>//div</code> returns no results. Even if I click on an existing node, say "copy XPath" and then paste that XPath into filter input box, it says "no nodes found". <code>//*[name()='div']</code> does work though. Am I missing a namespace or something? Here is what root tag looks like (it's a valid XHTML):</p>
  
  <pre><code>&lt;html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-us" class="ff ff3"&gt;
  </code></pre>
  
  <p>I didn't find a support forum for FireXPath, so I'm posting it here.</p>