public override void Visit(RecursionCall expression)
		{
			// Terminal Reference Name
			terminal.Peek().Append(expression.FunctionName);
		}
		public override void Visit(RecursionCall expression)
		{
			String delegatePointer = expression.FunctionName;
			_matchStack.Push(
				delegate(IInputIterator iterator) { return _recursiveMethod[delegatePointer](iterator); }
				);
		}
 public abstract void Visit(RecursionCall expression);