title: DIV comment tags in html code - purpose and automation?
body: <p>When looking at the codes of most professional websites, I see that the html code is usually commented like this:   </p>
  
  <pre><code>&lt;!-- END DIV Main Menu --&gt;, 
  </code></pre>
  
  <p>etc which is very helpful.</p>
  
  <p>2 questions though:</p>
  
  <ul>
  <li>Does it have other purpose than giving an indication of what DIV is closed?</li>
  <li>Is there a way to get these types of comments added automatically? (I'm using coda 2)
  Thanks,</li>
  </ul>