Hi All,

Here is my xml:

<?xml version="1.0" encoding="UTF-8"?>
<chapter>
     <title>Title</title>
     <intro>
         <p>Intro</p>
     </intro>
     <section></section>
     <section></section>
     <section></section>
</chapter>

My context node is the <chapter> element. I want to select everything up to
and including the first <section>.

Then one way is
  section[1]/(preceding-sibling::node(), .)
in XSLT 2.0.