anchor.diff:  
   procedure TKMNavMesh.Load(LoadStream: TKMemoryStream);
   var
  -  I,K,H: Integer;
  +  I,K: Integer;
  +  NewCount: Integer;
   begin
     LoadStream.ReadAssert('NavMesh');
   
  
positive.code:     AddPoly(Edges, I);
  
  
    //Obtain suboptimal outline
    ConvertEdgesToOutline(Edges, aOutline1);
  
    //5. Remove spans that face isolated areas
  
negative.code:   begin
      LoadStream.Read(fNodes[I].Loc);
  
      LoadStream.Read(NewCount);
      SetLength(fNodes[I].Nearby, NewCount);
      for K := 0 to NewCount - 1 do
        LoadStream.Read(fNodes[I].Nearby[K]);
  
      LoadStream.Read(fNodes[I].Owner, SizeOf(fNodes[I].Owner));
  