Changes by: Vladimir N. Krupski (krupski at lpcs.math.msu.su)
Date: 1999-12-11 16:56:21 -0800 (Sat, 11 Dec 1999)
Revision: 2870
Log message:

      The new interface for mm-unification, based on the abstract type eqnlist.
      The tests are not completed.
      

Changes	Path
+31 -4	metaprl/refiner/refsig/term_subst_sig.ml
+10 -9	metaprl/refiner/term_ds/term_subst_ds.ml
+10 -5	metaprl/refiner/term_std/term_subst_std.ml