NAME

warnings::unused - Produces warnings when unused variables are detected

SYNOPSIS

        use warnings::unused; # installs the check routine as 'once'
        use warnings 'once';  # enables  the check routine

INSTALLATION

To install this module, run the following commands:

                perl Makefile.PL
                make
                make test
                make install

DEPENDENCIES

Perl 5.8.1 or later, and a C compiler.

COPYRIGHT AND LICENCE

Copyright (C) 2008, Goro Fuji <gfuji(at)cpan.org>, Some rights reversed.

        This library is free software; you can redistribute it and/or modify
        it under the same terms as Perl itself.