Battery
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Description | Shows the battery status in the mode line |
---|---|
Author | Ralph Schleicher |
Maintainer | FSF |
Source | http://git.savannah.gnu.org/cgit/emacs.git/tree/lisp/battery.el |
Part of Emacs | yes |
Basic setup
- M-x display-battery-mode
- Add your battery status to the Modeline
- M-x battery
- View battery status
Customization
Gnu/Linux
How to show battery status only on laptop?
if a device has no battery, we don't want to display-battery-mode be enabled.<ref>http://stackoverflow.com/questions/5562974/emacs-is-it-running-on-laptop-or-on-desktop</ref>
(require 'battery)
(when (and battery-status-function
(not (string-match-p "N/A"
(battery-format "%B"
(funcall battery-status-function)))))
(display-battery-mode 1))