anchor.diff:  
       </table>
   
  -    <h3>Svar:</h3>
  -    <p>JSON</p>
  +    <h3>JSON-exempel</h3>
  +<pre><code>$ curl -u '<%= @user.username %>:<%= @user.api_key %>' -F \
  +'liu_id=johec890' https://kobra.ks.liu.se/students/api.json</code></pre>
  +
   <pre><code>{
       "barcode_number": "975226854847805",
       "blocked": null,
  
positive.code: </div>
  
  <div class="span-14 clear">
    <h2>Dokumentation</h2>
      <h3>Alternativ</h3>
      <ul>
        <li>JSON: <code>http://kobra.ks.liu.se/students/api.json</code></li>
        <li>XML: <code>http://kobra.ks.liu.se/students/api.xml</code></li>
      </ul>
      <h3>Inparametrar</h3>
      <table>
        <tr>
  
negative.code:     "rfid_number": "3479871166",
      "union": "LinTek"
  }</code></pre>
  </div>