title: Output transformed XML with XSLT
body: <p>I want to perform some transformations with XSLT on XML and output result XML to textarea.</p>
  
  <pre><code>&lt;xsl:copy-of select="."/&gt;
  </code></pre>
  
  <p>Output source XML.</p>
  
  <p>Is there any way to get transformed one?</p>