Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 1999-07-08 00:22:59 -0700 (Thu, 08 Jul 1999)
Revision: 2794
Log message:

      Performance fixes:
      
      Faster generation of the output in Ascii_io
      Faster collection of bound variables of a term.
      

Changes	Path
+13 -4	metaprl/refiner/reflib/ascii_io.ml
+24 -16	metaprl/refiner/term_ds/term_subst_ds.ml