"Small" in this case is more than 10 times
the size of NEMA...
Sorry, I'm joining this conversation late, but has anybody brought up JOVE?
It's a pretty good Emacs clone and it runs on 2.11bsd. If it can run under BSD on a
PDP11, it ought to be able to run under RSX!! :-)
http://www.tuhs.org/cgi-bin/utree.pl?file=4.4BSD/usr/contrib/man/cat1/jove.0
Bob