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diff --git a/sys/jao-ednc.el b/sys/jao-ednc.el
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+;;; jao-ednc.el --- Minibuffer notifications using EDNC  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020  jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: tools, abbrev
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;  Use the ednc package to provide a notification daemon that uses
+;;  the minibuffer to display them.
+
+;;; Code:
+
+(require 'ednc)
+(require 'jao-minibuffer)
+
+(declare-function tracking-add-buffer "tracking")
+(declare-function tracking-remove-buffer "tracking")
+
+(defvar jao-ednc--count-format "{%d}")
+(defvar jao-ednc--last-notification nil)
+
+(defface jao-ednc-tracking '((t :inherit warning))
+  "Tracking notifications face"
+  :group 'jao-ednc)
+
+(defun jao-ednc--format-last ()
+  (when jao-ednc--last-notification
+    (let ((s (ednc-format-notification jao-ednc--last-notification t)))
+      (replace-regexp-in-string "\n" " " s))))
+
+(defun jao-ednc--count ()
+  (let ((no (length (ednc-notifications))))
+    (if (> no 0) (format jao-ednc--count-format no) "")))
+
+(defvar jao-ednc--handlers ())
+
+(defun jao-ednc-add-handler (app handler)
+  (add-to-list 'jao-ednc--handlers (cons app handler)))
+
+(defun jao-ednc-ignore-app (app)
+  (jao-ednc-add-handler app (lambda (not _) (ednc-dismiss-notification not))))
+
+(defun jao-ednc--default-handler (notification newp)
+  (if newp
+      (progn
+        (tracking-add-buffer (get-buffer ednc-log-name) '(jao-ednc-tracking))
+        (setq jao-ednc--last-notification notification)
+        (jao-minibuffer-push-notification '(:eval (jao-ednc--format-last))))
+    (tracking-remove-buffer (get-buffer ednc-log-name))
+    (setq jao-ednc--last-notification nil)
+    (jao-minibuffer-pop-notification)))
+
+(defun jao-ednc--handler (notification)
+  (alist-get (ednc-notification-app-name notification)
+             jao-ednc--handlers
+             #'jao-ednc--default-handler
+             nil
+             'string=))
+
+(defun jao-ednc--on-notify (old new)
+  (when old (funcall (jao-ednc--handler old) old nil))
+  (when new (funcall (jao-ednc--handler new) new t)))
+
+;;;###autoload
+(defun jao-ednc-setup ()
+  (setq jao-notify-use-messages-p t)
+  (with-eval-after-load "tracking"
+    (add-to-list 'tracking-faces-priorities 'jao-ednc-tracking)
+    (when (listp tracking-shorten-modes)
+      (add-to-list 'tracking-shorten-modes 'ednc-view-mode)))
+  ;; (jao-minibuffer-add-variable '(jao-ednc--count) t)
+  (add-hook 'ednc-notification-presentation-functions #'jao-ednc--on-notify)
+  (ednc-mode))
+
+;;;###autoload
+(defun jao-ednc-pop ()
+  (interactive)
+  (pop-to-buffer-same-window ednc-log-name))
+
+;;;###autoload
+(defun jao-ednc-show ()
+  (interactive)
+  (if jao-ednc--last-notification
+      (ednc-pop-to-notification-in-log-buffer jao-ednc--last-notification)
+    (jao-ednc-pop)))
+
+;;;###autoload
+(defun jao-ednc-invoke-last-action ()
+  (interactive)
+  (if jao-ednc--last-notification
+      (ednc-invoke-action jao-ednc--last-notification)
+    (message "No active notifications"))
+  (jao-minibuffer-pop-notification))
+
+;;;###autoload
+(defun jao-ednc-dismiss ()
+  (interactive)
+  (if jao-ednc--last-notification
+      (ednc-dismiss-notification jao-ednc--last-notification)
+    (jao-minibuffer-pop-notification)))
+
+(provide 'jao-ednc)
+;;; jao-ednc.el ends here