Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 1998-10-06 07:08:25 -0700 (Tue, 06 Oct 1998)
Revision: 2490
Log message:
Added evaluation functions to ShellP4.
Lori: the "open" functions do not work in edit_cd_thm. I believe
that the "open" expresssions are evaluated in a separate toploop,
so there is no way to open the module in the real toploop
except by typing it in...