Emacs configuration for perl programming
Configuration taken from https://www.emacswiki.org/emacs/CPerlMode
;;; Perl
;; cperl-mode is preferred to perl-mode
;; "Brevity is the soul of wit" <foo at acm.org>
(defalias 'perl-mode 'cperl-mode)
(setq cperl-invalid-face nil)
(setq cperl-electric-keywords t) ;; expands for keywords such as foreach, while, etc...
(setq cperl-hairy t) ;; Turns on most of the CPerlMode options