Update docs to concur with $`,$&,$' changes
authorFather Chrysostomos <sprout@cpan.org>
Sun, 25 Nov 2012 22:50:48 +0000 (14:50 -0800)
committerFather Chrysostomos <sprout@cpan.org>
Tue, 27 Nov 2012 15:05:04 +0000 (07:05 -0800)
commitd78f32f607952d58a998c5b7554572320dc57b2a
tree73fac57f0e79e1b542357b4935cf4480ba397748
parent20961b6483f3653e3bf928a60cca828e2b13e098
Update docs to concur with $`,$&,$' changes

plus a couple of other pod tweaks.
pod/perlre.pod
pod/perlreref.pod
pod/perlretut.pod
pod/perlvar.pod