Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 1998-07-02 11:38:08 -0700 (Thu, 02 Jul 1998)
Revision: 2283
Log message:
Refiner modules now raise RefineError exceptions directly.
Modules in this revision have two versions: one that raises
verbose exceptions, and another that uses a generic exception.