This requires Exporter 5.57 which is in core since 5.8.3, but is also on CPAN. Note that Module::Pluggable already depends on File::Spec 3.00 that appeared in core only in 5.8.6, so this doesn't change the dependencies for the crazy people that avoid CPAN (do they still exist?).
…ins (Yves Orton)
…quire_error' and clean up some test failures when real world modules do kooky things.
… do it too.
* Refactor the except/only stuff * Don't require if module is in except/only