Reproduced without permission from gnu.emacs.help posting:
From:
[email protected] (Jeremy D. Zawodny)
Re: Perl Package for Emacs?
I just downloaded it, stuck it in ~/lisp and byte-compiled it. (M-x
byte-compile-file). Then I added these lines to my .emacs file:
(setq load-path (cons (expand-file-name "~/lisp") load-path))
(autoload 'perl-mode "cperl-mode" "alternate mode for editing Perl programs" t)
(setq cperl-hairy t)
(setq cperl-indent-level 4)
(setq auto-mode-alist
(append '(("\\.\\([pP][Llm]\\|al\\)$" . perl-mode)) auto-mode-alist ))
==================================================================
From: John Wiegley <
[email protected]>
[1] Re: Perl Package for Emacs?
Here's what I use to cause cperl-mode to be preferred to perl-mode in
Emacs 20.3:
(defun modify-alist (alist-symbol key value &optional search-cdr)
(let ((alist (symbol-value alist-symbol)))
(while alist
(if (eq (if search-cdr
(cdr (car alist))
(car (car alist))) key)
(setcdr (car alist) value)
(setq alist (cdr alist))))))
(modify-alist 'interpreter-mode-alist 'perl-mode 'cperl-mode t)
(modify-alist 'auto-mode-alist 'perl-mode 'cperl-mode t)
Any "autoload"s shouldn't be necessary. They are located in
autoload.el.