=head1 NAME
-perlfaq3 - Programming Tools ($Revision: 1.33 $, $Date: 2003/01/31 17:34:56 $)
+perlfaq3 - Programming Tools ($Revision: 1.35 $, $Date: 2003/08/24 05:26:59 $)
=head1 DESCRIPTION
functionality for control-flow statements and other things.
You can get psh at http://www.focusresearch.com/gregor/psh/ .
+Zoidberg is a similar project and provides a shell written in perl,
+configured in perl and operated in perl. It is intended as a login shell
+and development environment. It can be found at http://zoidberg.sf.net/
+or your local CPAN mirror.
+
The Shell.pm module (distributed with Perl) makes Perl try commands
which aren't part of the Perl language as shell commands. perlsh
from the source distribution is simplistic and uninteresting, but