There is now documentation you can download, read offline and print ! Over at http://www.tamba2.org.uk/wordpress/docs are listed over 240 complete pages (a total of ~34meg of information) taken verbatim from Codex. You can download just those sections you need - and none that you do not.
Before you start downloading or commenting though, please take a moment to read the information I’ve put together here: http://www.tamba2.org.uk/T2/codex-and-pdf/
It should address what I think will be common questions.
WordPress code isn’t static, and neither will these docs be either. It’s one thing to get everything there now, it’s going to be another to keep this project uptodate. When Codex recovers from the move, a new page for this project will be created in my User space. Any and all issues about this can be discussed there and if you want to help that’s the place to be.
Feedback welcome.