GNU ELPA - cperl-mode

This package supports editing of Perl sources and handles the syntax
up to Perl version 5.44.

DO NOT FORGET to read micro-docs (available from `Perl' menu)   <<<<<<
or as help on variables `cperl-tips', `cperl-praise'.

Or search for "Short extra-docs" further down in this file for
details on how to use `cperl-mode' instead of `perl-mode' and lots
of other details.

The mode information (on C-h m) provides some customization help.

This mode supports imenu.  You can use imenu from the keyboard
(M-g i), but you might prefer binding it like this:

    (define-key global-map [M-S-down-mouse-3] #'imenu)