title: How to underline text and change mouse cursor to pointer in Ace editor
body: <p>I want to underline a portion of code in the ace editor when I go with the mouse over it, and even more, to display the mouse cursor as pointer.
  I have tried to do it like this:</p>
  
  <pre><code>editSession.addMarker(new Range(loc.start.line - 1, loc.start.column, loc.end.line - 1, loc.end.column), "ace_underline", "text")
  </code></pre>
  
  <p>This will not work. What puzzles me though is that if I replace <code>ace_underline</code> (the second parameter of <code>addMarker</code> function) with <code>ace_highlight-marker</code> or <code>ace_selection</code> it works in the sense that the range that I want gets colored.</p>
  
  <p>I also tried to create my own css class that looks like: </p>
  
  <pre><code>.myCustomMouseOverHighlight {
     text-decoration: underline;
     cursor: pointer !important;
  }
  </code></pre>
  
  <p>and then replace the second parameter with <code>myCustomMouseOverHighlight</code>, but again, to no avail.</p>
  
  <p>Any pointers will be highly appreciated.</p>
  
  <p>Radu</p>