@Override
 protected void handleMouseQuoteExitedUnquote() {
   org.alice.ide.IDE ide = org.alice.ide.IDE.getActiveInstance();
   // <lg/> This should only show when editing code...
   if ((ide != null) && ide.getDocumentFrame().isInCodePerspective()) {
     ide.hideDropReceptorsStencil();
   }
   super.handleMouseQuoteExitedUnquote();
 }
 @Override
 protected void handleMouseQuoteEnteredUnquote() {
   super.handleMouseQuoteEnteredUnquote();
   org.alice.ide.IDE ide = org.alice.ide.IDE.getActiveInstance();
   // <lg/> This should only show when editing code...
   if ((ide != null) && ide.getDocumentFrame().isInCodePerspective()) {
     ide.showDropReceptorsStencilOver(this, getExpressionType());
   }
 }