harkins (04/21/83)
the lex trick to find out what options to run on a given file is pretty neat, but i can't help but notice that the logic is almost identical to an old version of vroff.c; coincidence? we still use it, with numerous twiddles for tbl, refer, etc., and in different incarnations to assemble the cmd line for line printer or diablo; just never got around to redoing it elegantly... ernie harkins