"WoW" is what you'll say when you see how many ways you can tweak the World of Warcraft interface after you read this book If you're new to programming, we'll teach you the basics of Lua and XML and walk you through writing your first addon. If you already have some original addons in your arsenal, jump right into Parts III and IV and work with templates, function hooking, custom graphics, state headers, and more. We'll even help you distribute your...