From a6d675393841be3fb56ad20320742e458c7af369 Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Tue, 9 Feb 2016 20:30:54 +0200
Subject: [PATCH] Disable 'timer-list'

* lisp/emacs-lisp/timer-list.el: Make 'timer-list' a disabled
command.
---
 lisp/emacs-lisp/timer-list.el | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lisp/emacs-lisp/timer-list.el b/lisp/emacs-lisp/timer-list.el
index b54902a45f8..eba152325c2 100644
--- a/lisp/emacs-lisp/timer-list.el
+++ b/lisp/emacs-lisp/timer-list.el
@@ -74,6 +74,9 @@
                          'timer timer)
       (insert "\n")))
   (goto-char (point-min)))
+;; This command can be destructive if they don't know what they are
+;; doing.  Kids, don't try this at home!
+;;;###autoload (put 'timer-list 'disabled "Beware: manually canceling timers can ruin your Emacs session.")
 
 (defvar timer-list-mode-map
   (let ((map (make-sparse-keymap)))
-- 
2.39.2