public virtual void Print(TextWriter s) { if (m_sub != null) { m_sub.Print(s); } }
public override void Print(TextWriter s) { s.Write("("); if (m_sub != null) { m_sub.Print(s); } s.Write(")("); if (m_next != null) { m_next.Print(s); } s.Write(")"); }
public override void Print(TextWriter s) { s.Write(" "); m_ref.Print(s); s.WriteLine(m_next.m_state); }