gnu: Add emacs-org-notify.

* gnu/packages/emacs-xyz.scm (emacs-org-notify): New variable.

Change-Id: I5ecda2298b65e4dfde61c84880557e985072e1b4

gnu/packages/emacs-xyz.scm

@@ -19503,6 +19503,42 @@ a (typically) noncontiguous set of text.")
 Additionally it can display the number of unread emails in the mode line.")
       (license license:gpl3+))))
 
+(define-public emacs-org-notify
+  (package
+    (name "emacs-org-notify")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://elpa.gnu.org/packages/org-notify-" version
+                           ".tar"))
+       (sha256
+        (base32 "1vg0h32x5lc3p5n71m23q8mfdd1fq9ffmy9rsm5rcdphfk8s9x5l"))))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/p-m/org-notify")
+    (synopsis "Notifications for Org-mode")
+    (description
+     "This package allows you to get notifications when there is something
+to do (for org mode).
+
+Sometimes, you need a reminder a few days before a deadline, e.g. to buy a
+present for a birthday, and then another notification one hour before to have
+enough time to choose the right clothes.
+
+For other events, e.g. rolling the dustbin to the roadside once per week, you
+probably need another kind of notification strategy.
+
+This package tries to satisfy the various needs.
+
+In order to activate this package, you must add the following code into your
+.emacs or .emacs.d configuration:
+
+@lisp
+(require org-notify)
+(org-notify-start)
+@end lisp")
+    (license license:gpl3+)))
+
 (define-public emacs-mu4e-column-faces
   (package
    (name "emacs-mu4e-column-faces")