DOCUMENTATION: General copyediting and tidy-up
(Thanks to Toby Corkindale)BUGFIX: Warnings are no longer emitted when undefined values
are compared by hinting routines.BUGFIX: Hints for File::Copy now operate correctly under
Perl 5.10.1.BUGFIX: Inheritance is now considered sufficient to declare
allegiance to the hints provider role under Perl 5.8.x.
(Thanks to Glenn Fowler)TEST: hints.t no longer throws failures under Perl 5.10.1.
TEST: pod-coverage.t (author test) no longer fails if
Sub::Identify is not installed.
(Thanks to Jonathan Yu. RT #47437)