How can I use this spell?

[Rugarus]

I'm still very new to the world editor and actually learning Jass. I'm curious, I found this spells thread and this one spell would be fantastic in my game.
Inventory v2.1a

How exactly do I insert this spell into the game. Thanks.

 

[IcemanBo]

Read the code's docu, it's until:

//! endnovjass
// ==== End API ====

I guess you only wanna use the Bag system though, so actually you won't need to read the main system "Inventory".
And possibly Stack/Split trigger sheets if you wanna specifiy those.

When done, have a look at demo to see how to add/remove bags.