0x1998 - MANAGER
Edit File: version.pm
#!perl -w package version; use 5.006002; use strict; use warnings::register; if ($] >= 5.015) { warnings::register_categories(qw/version/); } use vars qw(@ISA $VERSION $CLASS $STRICT $LAX *declare *qv); $VERSION = 0.9916; $CLASS = 'version'; # avoid using Exporter require version::regex; *version::is_lax = \&version::regex::is_lax; *version::is_strict = \&version::regex::is_strict; *LAX = \$version::regex::LAX; *STRICT = \$version::regex::STRICT; sub import { no strict 'refs'; my ($class) = shift; # Set up any derived class unless ($class eq $CLASS) { local $^W; *{$class.'::declare'} = \&{$CLASS.'::declare'}; *{$class.'::qv'} = \&{$CLASS.'::qv'}; } my %args; if (@_) { # any remaining terms are arguments map { $args{$_} = 1 } @_ } else { # no parameters at all on use line %args = ( qv => 1, 'UNIVERSAL::VERSION' => 1, ); } my $callpkg = caller(); if (exists($args{declare})) { *{$callpkg.'::declare'} = sub {return $class->declare(shift) } unless defined(&{$callpkg.'::declare'}); } if (exists($args{qv})) { *{$callpkg.'::qv'} = sub {return $class->qv(shift) } unless defined(&{$callpkg.'::qv'}); } if (exists($args{'UNIVERSAL::VERSION'})) { local $^W; *UNIVERSAL::VERSION = \&{$CLASS.'::_VERSION'}; } if (exists($args{'VERSION'})) { *{$callpkg.'::VERSION'} = \&{$CLASS.'::_VERSION'}; } if (exists($args{'is_strict'})) { *{$callpkg.'::is_strict'} = \&{$CLASS.'::is_strict'} unless defined(&{$callpkg.'::is_strict'}); } if (exists($args{'is_lax'})) { *{$callpkg.'::is_lax'} = \&{$CLASS.'::is_lax'} unless defined(&{$callpkg.'::is_lax'}); } } 1;