Make the Slot highlighter dive into braces #[#Test] to make #Test green as well

Author: halirutan

src/de/halirutan/mathematica/codeinsight/highlighting/MathematicaHighlightingAnnotator.java

@@ -126,12 +126,15 @@ public void visitSlot(final Slot slot) {
 
       @Override
       public void visitSlotExpression(final SlotExpression slotExpr) {
+
         IElementType head = slotExpr.getFirstChild().getNode().getElementType();
         if (head.equals(MathematicaElementTypes.ASSOCIATION_SLOT)) {
           setHighlighting(slotExpr, myHolder, MathematicaSyntaxHighlighterColors.PATTERN);
         } else {
           setHighlighting(slotExpr.getFirstChild(), myHolder, MathematicaSyntaxHighlighterColors.PATTERN);
         }
+        slotExpr.acceptChildren(this);
+
       }
     };
     function.accept(slotVisitor);