Lyx - WYSIWYM Document Processing   WYSIWYG is dead; long live WYSIWYM - What You See Is What You Mean!    Well, perhaps that's an exaggeration.  WYSIWYG seemed like a great idea last century ;-).  With all the latest display and print technology, one could craft a document on screen and see it how it would be printed.  The WYSIWYG paradigm has become so entrenched in UI design it's almost taken for granted by users and developers.  