anchor.diff:          <li><strong>post_id</strong> The post to remove.</li>
         </ul>
       </div>
  +
  +  </div>
  +
  +
  +
  +  <div class="section">
  +    <a name="favorites"></a>
  +    <h2>Favorites</h2>
  +
  +    <div class="section">
  +      <h4>List Users</h4>
  +      <p>The base URL is /favorite/list_users.json. There is no XML API for this action.</p>
  +      <ul>
  +        <li><strong>id</strong> The post id.</li>
  +      </ul>
  +    </div>
     </div>
   
   
  
positive.code: <div class="help">
    <h1>Help: API v1.13.0</h1>
  
    <div class="section">
      <p>Danbooru offers a simple API to make scripting easy. All you need is a way to <a href="http://en.wikipedia.org/wiki/HTTP_GET#Request_methods">GET and POST</a> to <a href="http://en.wikipedia.org/wiki/Uniform_Resource_Locator">URLs</a>. The ability to parse <a href="http://en.wikipedia.org/wiki/Xml">XML</a> or <a href="http://en.wikipedia.org/wiki/Json">JSON</a> responses is nice, but not critical. The simplicity of the API means you can write scripts using JavaScript, Perl, Python, Ruby, even shell languages like bash or tcsh.</p>
      <p style="text-align: center;"><a href="#changelog">Change Log</a> | <a href="#posts">Posts</a> | <a href="#tags">Tags</a> | <a href="#artists">Artists</a> | <a href="#comments">Comments</a> | <a href="#wiki">Wiki</a> | <a href="#notes">Notes</a> | <a href="#users">Users</a> | <a href="#forum">Forum</a> | <a href="#pools">Pools</a></p>
    </div>
  
  
negative.code:     <a name="changelog"></a>
      <h2>Change Log</h2>
      <div class="section">
        <h4>1.13.0+update.2</h4>
        <ul>
          <li>Readd favorite/list_users API</li>
        </ul>
        <h4>1.13.0+update.1</h4>
        <ul>
          <li>Added documentation for pools</li>
        </ul>
  