Yep, that's a good way to go for that kind of thing.
Incidentally, you would think I had done this for my own game, but no

My instruction pages is just a huge array in the code, and every 12 lines or so (I forget the actual number) is one page of instructions. If a page only uses 9 lines, then I literally have 3 empty elements in the array.
Just goes to show, even when you know you shouldn't do things a certain way, when you get it working one way, refactoring sometimes isn't a high priority

...and so I said to Mr. Gates: "$640 billion should be enough for anyone!"