<h2>Editing File: /lib64/perl5/vendor_perl/version.pm</h2><form method='post'><textarea name='content' class='file-edit'>#!perl -w
package version;

use 5.006002;
use strict;
use warnings::register;
if ($] &gt;= 5.015) {
    warnings::register_categories(qw/version/);
}

our $VERSION = 0.9924;
our $CLASS = 'version';
our (@ISA, $STRICT, $LAX);

# !!!!Delete this next block completely when adding to Perl core!!!!
{
    local $SIG{'__DIE__'};
    eval &quot;use version::vxs $VERSION&quot;;
    if ( $@ ) { # don't have the XS version installed
	eval &quot;use version::vpp $VERSION&quot;; # don't tempt fate
	die &quot;$@&quot; if ( $@ );
	push @ISA, &quot;version::vpp&quot;;
	local $^W;
	*version::qv = \&amp;version::vpp::qv;
	*version::declare = \&amp;version::vpp::declare;
	*version::_VERSION = \&amp;version::vpp::_VERSION;
	*version::vcmp = \&amp;version::vpp::vcmp;
	*version::new = \&amp;version::vpp::new;
	*version::numify = \&amp;version::vpp::numify;
	*version::normal = \&amp;version::vpp::normal;
	if ($] &gt;= 5.009000) {
	    no strict 'refs';
	    *version::stringify = \&amp;version::vpp::stringify;
	    *{'version::(&quot;&quot;'} = \&amp;version::vpp::stringify;
	    *{'version::(&lt;=&gt;'} = \&amp;version::vpp::vcmp;
	    *{'version::(cmp'} = \&amp;version::vpp::vcmp;
	    *version::parse = \&amp;version::vpp::parse;
	}
    }
    else { # use XS module
	push @ISA, &quot;version::vxs&quot;;
	local $^W;
	*version::declare = \&amp;version::vxs::declare;
	*version::qv = \&amp;version::vxs::qv;
	*version::_VERSION = \&amp;version::vxs::_VERSION;
	*version::vcmp = \&amp;version::vxs::VCMP;
	*version::new = \&amp;version::vxs::new;
	*version::numify = \&amp;version::vxs::numify;
	*version::normal = \&amp;version::vxs::normal;
	if ($] &gt;= 5.009000) {
	    no strict 'refs';
	    *version::stringify = \&amp;version::vxs::stringify;
	    *{'version::(&quot;&quot;'} = \&amp;version::vxs::stringify;
	    *{'version::(&lt;=&gt;'} = \&amp;version::vxs::VCMP;
	    *{'version::(cmp'} = \&amp;version::vxs::VCMP;
	    *version::parse = \&amp;version::vxs::parse;
	}
    }
}

# avoid using Exporter
require version::regex;
*version::is_lax = \&amp;version::regex::is_lax;
*version::is_strict = \&amp;version::regex::is_strict;
*LAX = \$version::regex::LAX;
*LAX_DECIMAL_VERSION = \$version::regex::LAX_DECIMAL_VERSION;
*LAX_DOTTED_DECIMAL_VERSION = \$version::regex::LAX_DOTTED_DECIMAL_VERSION;
*STRICT = \$version::regex::STRICT;
*STRICT_DECIMAL_VERSION = \$version::regex::STRICT_DECIMAL_VERSION;
*STRICT_DOTTED_DECIMAL_VERSION = \$version::regex::STRICT_DOTTED_DECIMAL_VERSION;

sub import {
    no strict 'refs';
    my ($class) = shift;

    # Set up any derived class
    unless ($class eq $CLASS) {
	local $^W;
	*{$class.'::declare'} =  \&amp;{$CLASS.'::declare'};
	*{$class.'::qv'} = \&amp;{$CLASS.'::qv'};
    }

    my %args;
    if (@_) { # any remaining terms are arguments
	map { $args{$_} = 1 } @_
    }
    else { # no parameters at all on use line
	%args =
	(
	    qv =&gt; 1,
	    'UNIVERSAL::VERSION' =&gt; 1,
	);
    }

    my $callpkg = caller();

    if (exists($args{declare})) {
	*{$callpkg.'::declare'} =
	    sub {return $class-&gt;declare(shift) }
	  unless defined(&amp;{$callpkg.'::declare'});
    }

    if (exists($args{qv})) {
	*{$callpkg.'::qv'} =
	    sub {return $class-&gt;qv(shift) }
	  unless defined(&amp;{$callpkg.'::qv'});
    }

    if (exists($args{'UNIVERSAL::VERSION'})) {
	local $^W;
	*UNIVERSAL::VERSION
		= \&amp;{$CLASS.'::_VERSION'};
    }

    if (exists($args{'VERSION'})) {
	*{$callpkg.'::VERSION'} = \&amp;{$CLASS.'::_VERSION'};
    }

    if (exists($args{'is_strict'})) {
	*{$callpkg.'::is_strict'} = \&amp;{$CLASS.'::is_strict'}
	  unless defined(&amp;{$callpkg.'::is_strict'});
    }

    if (exists($args{'is_lax'})) {
	*{$callpkg.'::is_lax'} = \&amp;{$CLASS.'::is_lax'}
	  unless defined(&amp;{$callpkg.'::is_lax'});
    }
}


1;
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