Regexp::Common::_suppoUser)Contributed Perl DocumenRegexp::Common::_support(3)NAME
Regexp::Common::support -- Support functions for Regexp::Common.
SYNOPSIS
use Regexp::Common::_support qw /luhn/;
luhn ($number) # Returns true/false.
DESCRIPTION
This module contains some subroutines to be used by other "Regexp::Com-
mon" modules. It's not intended to be used directly. Subroutines from
the module may disappear without any notice, or their meaning or inter-
face may change without notice.
luhn
This subroutine returns true if its argument passes the luhn check-
sum test.
SEE ALSO
<http://www.webopedia.com/TERM/L/Luhn_formula.html>.
HISTORY
$Log: _support.pm,v $
Revision 2.101 2004/12/18 11:28:25 abigail
POD nit (Mike Castle)
Revision 2.100 2004/07/01 14:47:00 abigail
Force version
Revision 2.1 2004/07/01 14:46:35 abigail
Initial checkin
AUTHOR
Abigail (regexp-common@abigail.nl).
BUGS AND IRRITATIONS
Bound to be plenty.
COPYRIGHT
Copyright (c) 2001-2004, Damian Conway and Abigail. All Rights Reserved.
This module is free software. It may be used, redistributed
and/or modified under the terms of the Perl Artistic License
(see http://www.perl.com/perl/misc/Artistic.html)
perl v5.8.8 2003-03-23 Regexp::Common::_support(3)
