the ones that aren't defined the the script file. can it be done? I know that a few of them can be found in rmxp help but not all of them I'm interested in "Class Window" in particular
isnt class window im the script editor?
No, it's not.
Class window is a class that uses several sprites to display everything with a couple of methods for control. You can pretty much rewrite it yourself knowing this.
darn and I thought it might help me understand the rtp scripts better
Nah, the built-in stuff won't make you understand it better. Better focus of the RTP scripts themselves. That's the best way to get to understand them.