Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 1998-08-02 13:23:43 -0700 (Sun, 02 Aug 1998)
Revision: 2385
Log message:

      Added the bound variables occurs check to the unification
      

Changes	Path
+1 -1	metaprl/mllib/array_util.ml
+5 -0	metaprl/mllib/splay_set.ml
+1 -0	metaprl/mllib/splay_set.mli
+14 -7	metaprl/refiner/term_ds/term_subst_ds.mlp
+12 -9	metaprl/refiner/term_std/term_subst_std.mlp