title: What is the XPath to select a range of nodes?
body: <p>I have an XML file that's structured like this:</p>
  
  <pre><code> &lt;foo&gt;
       &lt;bar&gt;&lt;/bar&gt;
       &lt;bar&gt;&lt;/bar&gt;
       ...
  &lt;/foo&gt;
  </code></pre>
  
  <p>I don't know how to grab a range of nodes. Could someone give me an example of an XPath expression that grabs bar nodes 100-200?</p>