Addons Help

[Clocky]

I need help with making Addons....

Ok I got the .toc file down. But when I get to the .xml and .lua I don't understand what the stuff means, and I want to know what it means so I know what to put for what I am making(because it is a tutorial for how to make the addon they chose) and it doesn't really tell me what everything means and all, so if there is a guide that really goes in depht and says what everything means, please give me the link to it, or please type one.

Thanks
Clocky