GNU bug report logs - #55770
29.0.50; Feature Request: Hook When battery transitions to low or critical

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From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: "T.V Raman" <raman <at> google.com>
Cc: 55770 <at> debbugs.gnu.org
Subject: bug#55770: 29.0.50; Feature Request: Hook When battery transitions to low or critical
Date: Fri, 03 Jun 2022 05:57:41 +0200

"T.V Raman" <raman <at> google.com> writes:

> Maybe we should have a hook that would be run by the battery.el's
> timer function, then you could write a hook function to do whatever
> you want, including playing a sound.

Good idea.  I've now added this to Emacs 29 as
`battery-update-functions'.  (The doc string has an example function
that plays an alarm.)

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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