override public void show(int i, StreamWriter sw) { sw.WriteLine(indent(i) + "Term Node"); leftUnaryNode.show(i + 4, sw); if (tail != null) { foreach (var item in tail) { item.show(i + 4, sw); } } }
override public void show(int i, StreamWriter sw) { sw.WriteLine(indent(i) + op); unary.show(i, sw); }