if(context instanceof ParserRule) {
ParserRule pr = (ParserRule) context;
if(pr.isDefinesHiddenTokens())
currentHidden = pr.getHiddenTokens();
else {
Grammar grammar = GrammarUtil.getGrammar(context);
currentHidden = grammar.getHiddenTokens();
}
// TODO: Verify this is correct
hiddenInLastNode = currentHidden;
}