This perl routine will take a prompt, a default response and a list
of possible responses and deal with the user interface, (and the
user!), by displaying the prompt, showing the default, and checking
to be sure that the response is one of the legal choices.

Author: Allen Smith <actual@spamcop.net>
WWW: http://search.cpan.org/dist/Term-Prompt/

-Anton
<tobez@FreeBSD.org>