Variable: appt-display-format
appt-display-format is a customizable variable defined in appt.el.gz.
Value
window
Documentation
How appointment reminders should be displayed.
The options are:
window - use a separate window
echo - use the echo area
nil - no visible reminder.
See also appt-audible and appt-display-mode-line.
This variable was added, or its default value changed, in Emacs 24.1.
Probably introduced at or before Emacs version 22.1.
Source Code
;; Defined in /usr/src/emacs/lisp/calendar/appt.el.gz
;; TODO - add popup.
(defcustom appt-display-format 'window
"How appointment reminders should be displayed.
The options are:
window - use a separate window
echo - use the echo area
nil - no visible reminder.
See also `appt-audible' and `appt-display-mode-line'."
:type '(choice
(const :tag "Separate window" window)
(const :tag "Echo-area" echo)
(const :tag "No visible display" nil))
:group 'appt
:version "24.1") ; no longer inherit from deleted obsolete variables