Variable: org-agenda-diary-file
org-agenda-diary-file is a customizable variable defined in
org-agenda.el.gz.
Value
diary-file
Documentation
File to which to add new entries with the i key in agenda and calendar.
When this is the symbol diary-file, the functionality in the Emacs
calendar will be used to add entries to the diary-file. But when this
points to a file, org-agenda-diary-entry will be used instead.
Source Code
;; Defined in /usr/src/emacs/lisp/org/org-agenda.el.gz
(defcustom org-agenda-diary-file 'diary-file
"File to which to add new entries with the `i' key in agenda and calendar.
When this is the symbol `diary-file', the functionality in the Emacs
calendar will be used to add entries to the `diary-file'. But when this
points to a file, `org-agenda-diary-entry' will be used instead."
:group 'org-agenda
:type '(choice
(const :tag "The standard Emacs diary file" diary-file)
(file :tag "Special Org file diary entries")))