bytecode removal

[Jeffrey A Law]

  In message < 199801202359.PAA12689@cygnus.com >you write:
  > You unfortunately missed a number of things that my patch handled
  > correctly.  You can easily find all of the stuff you missed by using grep.
BTW -- I was using your patch as a guideline for the second cleanup pass
earlier this afternoon.

I think the only significant stuff left is the vms ".com" files; which
I've mentioned to Klaus need updating (I've got no clue and would prefer
to have him fix them).  If you want to fix them, go ahead.  I just didn't
want to botch them and then force Klaus to have to clean up my mess.

There's probably still some variables that could be zapped, maybe
even some functions if they didn't start with bc_.  Hopefully some
of the -Wall work being done by Kaveh will help track down some of
these remaining bigs.

Jeff