Integrate change 18448 from maint-5.8 :

Integrate change 18448 from maint-5.8 :

Subject: Partial Data::Dumper patch
From: Richard Clamp <richardc@unixbeard.net>
Date: Sat, 4 Jan 2003 00:52:47 +0000
Message-ID: <20030104005247.GA27685@mirth.demon.co.uk>

Subject: Re: Partial Data::Dumper patch
From: Slaven Rezic <slaven@rezic.de>
Date: 04 Jan 2003 02:48:08 +0100
Message-ID: <87u1gp4rdz.fsf@vran.herceg.de>

p4raw-id: //depot/perl@18572
p4raw-integrated: from //depot/maint-5.8/perl@18571 'copy in'
	ext/Data/Dumper/t/dumper.t (@17645..)
p4raw-integrated: from //depot/maint-5.8/perl@18448 'merge in'
	ext/Data/Dumper/Dumper.xs (@17645..)