<dl>
read_html(res$value): An xml document is returned.
  The content from the remote webdriver is parsed (see <code><a href='http://www.rdocumentation.org/packages/xml2/topics/read_xml'>read_html</a></code>) and returned
  as xml.
</dl></p>

    </div>

    <div class="Description">
      <h2>Description</h2>

      <p><code>getPageSource</code> Get the source of the last loaded page.</p>

    </div>
    
    <h2 id="examples">Examples</h2>
    <pre class="examples"><div class='input'><span class="comment"