As I wrote this while I was tired (5AM), I'm sure I got a few things messed up. I wrote this after a discussion on #wowwiki where it was suggested to me that I write this article, so we can provide a full understanding of variable scope. I hope this will become the complete definition of how to use scope and cover all its aspects. If you see anything missing, please add it. --Shirik 04:51, 29 March 2007 (EDT)