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.

