The issue focused on this particular link in the article: http://www.autocad.com/images/compile/defines/defines.asp?name=5525 If you look at the link in the article, you will see that it does not seem to have any effects on the original code. But you do see that it does make the code look more clean. But as you can see, it also makes the code look more strange. You can see that in the code that it