protected override void VisitInitialization(Initialization item) { currentAttribs.Pen = 0; }
protected abstract void VisitInitialization(Initialization item);
protected override void VisitInitialization(Initialization item) { }
protected override void VisitInitialization(Initialization item) { // }
protected override void VisitInitialization(Initialization item) { Unprocessed(item); }