Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 1998-05-19 10:47:51 -0700 (Tue, 19 May 1998)
Revision: 2175
Log message:

      Continuing to rewrite implementation of terms in Term_ds.
      Splited Term_ds into Term_ds and Term_ds_simple
      

Changes	Path
+66 -597	metaprl/refiner/term_ds.ml
+28 -107	metaprl/refiner/term_ds.mli
Added	metaprl/refiner/term_ds_simple.ml
Properties	metaprl/refiner/term_ds_simple.ml
Added	metaprl/refiner/term_ds_simple.mli
Properties	metaprl/refiner/term_ds_simple.mli