Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2003-10-31 00:06:32 -0800 (Fri, 31 Oct 2003)
Revision: 5062
Log message:

      Better comment.
      

Changes	Path
+4 -4	metaprl-branches/ocaml_3_07/util/pa_macro.ml