Well.... since Raw Steps did not work with mkiv, I tried making a very very simple module for a "beamer-like" behaviour.
I don't really know how to write a module... but here is what I did: https://bitbucket.org/andrecaldas/math-video-classes/src/9116599821fc246cb54d3e6d7b8e6304649eaffb/lib?at=default I use \startbuffer and \stopbuffer, and also Lua. As I said, I don't really know how to write a module... comments are very welcome. Is it ok if I send a PDF sample to the list? Cheers, André Caldas. ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________