command line option C<"-0"> retains the current meaning to slurp input
files whole; previously, this was documented only for C<"-0777">. It is
recommended, however, because of various ambiguities, to use the new
-L</\o{...}> construct to represent characters in octal.
+C<\o{...}> construct to represent characters in octal.
(fa1639c..f6993e9).
=head1 Deprecations
=item *
Octal character escapes in documentation now prefer a three-digit octal
-escape or the new C<\o{}> escape as they have more consistent behavior
+escape or the new C<\o{...}> escape as they have more consistent behavior
in different contexts than other forms. (ce7b6f0) (d8b950d) (e1f120a)
=item *