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Prefer \g1 over \1 in pods
authorKarl Williamson <khw@khw-desktop.(none)>
Tue, 22 Jun 2010 20:29:10 +0000 (14:29 -0600)
committerJesse Vincent <jesse@bestpractical.com>
Tue, 29 Jun 2010 02:30:04 +0000 (22:30 -0400)
commitd8b950dcbc51bd501c5dc196cc12d87eaf47b60c
treefd00ef847f27621f035f8c4fd827df582fa1433d
parentc27a5cfe2661343fcb3b4f58478604d8b59b20de
Prefer \g1 over \1 in pods

\g was added to avoid ambiguities that \digit causes.  This updates the
pod documentation to use \g in examples, and to prefer it when
explaining the concepts.  Some non-symmetrical outlined text dealing
with it was also cleaned up.
pod/perlfaq4.pod
pod/perlfaq6.pod
pod/perlfaq9.pod
pod/perlglossary.pod
pod/perlre.pod
pod/perlrebackslash.pod
pod/perlrequick.pod
pod/perlretut.pod
pod/perlsyn.pod