title: Symbols don't change colour when changing Eclipse color theme
body: <p>I'm using the Eclipse Color Theme plugin.<br>
  When I change the theme all the colours change except for <code>()[].={}</code>.etc.<br>
  They stay black, and as I'm trying to use a dark theme that makes things difficult.  </p>
  
  <p>Anyone had the same issue, or know a way around it?</p>
  
  <p>EDIT:</p>
  
  <p>The problem was that the syntax colouring wasn't being set properly when using Groovy.<br>
  <a href="http://mydigitalbricks.blogspot.co.uk/2011/12/changing-syntax-highlighting-for.html">This solved it</a></p>