Hey all,
currently i was using the ExtraCode feature of wxSmith more often.
But I was not able to find a self-reference in it.
So if you chance the variable name later you have to change the name in the ExtraCode block to.
So i added a small patch, which allow the usage of $(THIS) in an ExtraCode block. This will be
replaced with this or the current VarName.
It may help someone.
best regards,
zinnjonas
