Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2004-01-28 21:06:59 -0800 (Wed, 28 Jan 2004)
Revision: 5309
Log message:
No longer need to put (or allowed to put) the last sequent context into
the list of rule/rewrite arguments, even when there are non-context hypotheses
after that.