Since version 1.0 the Wafe distribution contains 

   - wafeperl (a version of Perl enhanced with Wafe commands),
   - wafepython (a version of Python enhanced with Wafe commands),

included in the main package, no additional files are needed.  The
main wafe package is either a full release (such as wafe-1.0.tar.gz)
or a patch release (such as wafe-1.0-patch7.tar.gz).

Wafeperl (and wafepython) are extensions for Perl (and Python)
providing a bidirectional calling interface from and to Wafe
(e.g. Perl calls Wafe as a subroutine, Wafe calls Perl as a
subroutine). In both cases, the host language is extended by only
three additional commands.

In the Wafe versions 1.0 to 1.0.5 wafeperl was based solely on Perl
4.036, versions 1.0.6 and newer support Perl 4.036 AND Perl5 (the
latter via a dynamic extension loaded at runtime of Perl5).

All provided extensions come in two flavors:
   - based on Athena widget set (named "wafe")
   - based on OSF/Motif widget set (named "mofe")

For more details, consult the documentation of the full package.

Best regards
Gustaf Neumann