title: XSL - Escaping an apostrophe during xsl:when test
body: <p>I have the following code which appears to be failing.</p>
  
  <pre><code>&lt;xsl:when test="$trialSiteName = 'Physician&amp;apos;s Office'"&gt;
  </code></pre>
  
  <p>Also, visual studio is complaining saying </p>
  
  <blockquote>
    <p>"Expected end of expression, found 's"</p>
  </blockquote>
  
  <p>How am I supposed to escape the character?</p>
  
  <p><hr />
  XSLT v1.0.  Apache XSL-FO processor.</p>