bug#15854: 24.3.50; cperl-mode: Support for outlining (much like that in perl-mode)

[Jambunathan K]

Nathan Trapuzzano <nbtrap@nbtrap.com> writes:

>> I should be able to "cycle" through the visibility.
>
> Try the attached patch and let me know.

Thanks.  Looks good to me.

ps: You don't have to send a bzr bundle.  Maintainers don't insist on
it.  The presence of ChangeLog diffs in my work area led to workarea
conflicts and made my life very difficult when 'bzr update-d'.