title: When double-clicking on a word, highlight every occurrence of this word in the Aptana 3 text editor
body: <p>Good morning.</p>
  
  <p>With Aptana 2, a very useful function was the automatic hightlighting of the selected word : when double-clicking on a variable name, function name, ... (on a word), Aptana 2 automatically highlight this word in the document.</p>
  
  <p>Why it was really useful : in the description of a function, when clicking on a variable declaration, if the variable is used, I can immediately see where.</p>
  
  <p>With Aptana 3, I've lost this function.   No doubt that I can configure the editor but I can't find where.   </p>