From 626911b704b3f144e9b8dbd187c394ed90e8411c Mon Sep 17 00:00:00 2001 From: Stefan Kangas Date: Sat, 13 Feb 2021 00:21:36 +0100 Subject: [PATCH] Comment out mysterious code from cperl-mode.el * lisp/progmodes/cperl-mode.el: Comment out mysterious code referring to some unknown variable 'edit-var-mode-alist'. No one seems to know what it is used for, so comment it out and see if anyone complains before Emacs 28.1 or 28.2. --- lisp/progmodes/cperl-mode.el | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/lisp/progmodes/cperl-mode.el b/lisp/progmodes/cperl-mode.el index 167b2c6f33d..0dffe279c39 100644 --- a/lisp/progmodes/cperl-mode.el +++ b/lisp/progmodes/cperl-mode.el @@ -975,9 +975,12 @@ versions of Emacs." "Abbrev table in use in CPerl mode buffers." :parents (list cperl-mode-electric-keywords-abbrev-table)) -(when (boundp 'edit-var-mode-alist) - ;; FIXME: What package uses this? - (add-to-list 'edit-var-mode-alist '(perl-mode (regexp . "^cperl-")))) +;; ;; TODO: Commented out as we don't know what it is used for. If +;; ;; there are no bug reports about this for Emacs 28.1, this +;; ;; can probably be removed. (Code search online reveals nothing.) +;; (when (boundp 'edit-var-mode-alist) +;; ;; FIXME: What package uses this? +;; (add-to-list 'edit-var-mode-alist '(perl-mode (regexp . "^cperl-")))) (defvar cperl-mode-map (let ((map (make-sparse-keymap))) -- 2.39.2