title: How do I comment attributes inside an XML tag?
body: <p>Is it possible to comment one or several attributes inside an XML tag? Something like <code>/* */</code> from C.</p>
  
  <p>I have tried using <code>&lt;!-- --&gt;</code>, but it was unsuccessful.</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;element
      attribute1="value1"
      attribute2="value2"
      &lt;!-- attribute3="value3" (commented value) --&gt;
  &gt;
  </code></pre>