Hmm...it worked for me..

$ perl reg.pl
(This) (is) (broken)$
$perl -v

This is perl, v5.6.0 built for 9000/777-hpux

Copyright 1987-2000, Larry Wall

Perl may be copied only under the terms of either the Artistic License
+ or the
GNU General Public License, which may be found in the Perl 5.0 source 
+kit.

Complete documentation for Perl, including FAQ lists, should be found 
+on
this system using `man perl' or `perldoc perl'.  If you have access to
+ the
Internet, point your browser at http://www.perl.com/, the Perl Home Pa
+ge.
[download]

...We will have peace, when you and all your works have perished -- and the works of your dark master to whom you would deliver us. You are a liar, Saruman, and a corrupter of men's hearts. -- Theoden in The Two Towers --