Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2004-03-08 02:20:15 -0800 (Mon, 08 Mar 2004)
Revision: 5432
Log message:

      Make sure a free variable does not get captured by a context.
      

Changes	Path
+2 -0	metaprl/refiner/term_ds/term_base_ds.ml
+12 -7	metaprl/refiner/term_gen/term_man_gen.ml