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| author | Gerd Moellmann <gerd@gnu.org> | 2001-07-05 13:36:03 +0000 |
|---|---|---|
| committer | Gerd Moellmann <gerd@gnu.org> | 2001-07-05 13:36:03 +0000 |
| commit | 0f60e5ffda939b8866cf8c07d87bad69d06695bb (patch) | |
| tree | 498a5d868f5a8e15233cd25aa3b481a8ef248e4b /lisp/battery.el | |
| parent | 0967b4b07b65796d2c8b5d5579d790741bae99f1 (diff) | |
| download | emacs-0f60e5ffda939b8866cf8c07d87bad69d06695bb.tar.gz | |
(battery-update): Add help-echo.
From Pavel Jan,Bm(Bk <Pavel@Janik.cz>.
Diffstat (limited to 'lisp/battery.el')
| -rw-r--r-- | lisp/battery.el | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lisp/battery.el b/lisp/battery.el index 67e129b9330..9ab5d20d0ac 100644 --- a/lisp/battery.el +++ b/lisp/battery.el @@ -1,6 +1,6 @@ ;;; battery.el --- display battery status information. -;; Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. +;; Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc. ;; Author: Ralph Schleicher <rs@nunatak.allgaeu.org> ;; Keywords: hardware @@ -120,12 +120,13 @@ seconds." (defun battery-update () "Update battery status information in the mode line." - (setq battery-mode-line-string (if (and battery-mode-line-format - battery-status-function) - (battery-format - battery-mode-line-format - (funcall battery-status-function)) - "")) + (setq battery-mode-line-string (propertize (if (and battery-mode-line-format + battery-status-function) + (battery-format + battery-mode-line-format + (funcall battery-status-function)) + "") + 'help-echo "Battery status information")) (force-mode-line-update)) |