I agree that making a good/great manual is probably a fairly large task. However, as of the moment I've been made aware of some of the commands in BlitzMax purely by chance. I've been reading through the Blitz 3D manuals and tried my luck with some of these commands but not always succesfully. Just yesterday I discovered the ImagesColide2 purely by chance...
A simple alphabetic-list of available commands and their syntax would be a great starting point, just to get some idea of the possibilities...
A simple alphabetic-list of available commands and their syntax would be a great starting point, just to get some idea of the possibilities...