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org.el (org-agenda-file-p): New predicate function.

The new function `org-agenda-file-p' checks if a given file is an org
agenda file.  Such a function is very useful in hooks, for example if
you want to export agenda files automatically when saving:

(defun th-org-mode-init ()
  ;; Update appointments and export to iCalendar when saving.
  (when (org-agenda-file-p)
    (add-hook 'after-save-hook 'th-org-agenda-to-appt t t)
    (add-hook 'after-save-hook 'org-export-icalendar-this-file t t)))
(add-hook 'org-agenda-mode-hook 'th-org-agenda-mode-init)
Tassilo Horn 9 years ago
parent
commit
54d513ee0c
1 changed files with 7 additions and 0 deletions
  1. 7 0
      lisp/org.el

+ 7 - 0
lisp/org.el

@@ -15045,6 +15045,13 @@ used by the agenda files.  If ARCHIVE is `ifmode', do this only if
       (setq files (org-add-archive-files files)))
     files))
 
+(defun org-agenda-file-p (&optional file)
+  "Return non-nil, if FILE is an agenda file.
+If FILE is omitted, use the file associated with the current
+buffer."
+  (member (or file (buffer-file-name))
+          (org-agenda-files t)))
+
 (defun org-edit-agenda-file-list ()
   "Edit the list of agenda files.
 Depending on setup, this either uses customize to edit the variable