2000-10-12   Ed Avis <epa98@doc.ic.ac.uk>

   Release 1.04

   Catch errors from recode better, support identity mappings



1997-09-19   Gisle Aas <aas@sn.no>

   Release 1.03

   Support strict_ versions of the mapping functions.

   Prototype the mapping functions to take a single scalar argument.



1997-09-18   Gisle Aas <aas@sn.no>

   Release 1.01