A member recently asked for a description of the mw or mws worksheet format. Click on the following link to download a pdf that I created a couple years ago that describes the syntax of the older mws format. It isn't complete, but covers most of the constructs that one is likely to need. To get a good practical understanding of the mws format, I wrote mws-mode.el, an emacs-mode that displays mws files in a structured manner.

Download 84_mws-syntax.pdf