Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2005-11-12 11:18:07 -0800 (Sat, 12 Nov 2005)
Revision: 8169
Log message:
Added a moveHypT tactic (based on the Itt_struct.exchange rule).
moveHypT i j takes the hypothesys number i and moves is so that the _new_
position of the hyp is j.