Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2005-10-04 06:16:52 -0700 (Tue, 04 Oct 2005)
Revision: 7836
Log message:

      Before changing to editor/ml, set MP_CWD environment variable to point to the
      wd where the MetaPRL script was originally started from.