From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wanrong Lin <wrglin@gmail.com>
Subject: Bug: org-agenda-undo does not work on repeated tasks [7.9.3d
 (7.9.3d-dist @ /home/wlin/.emacs-lisp/org/lisp/)]
Date: Sun, 03 Mar 2013 12:45:27 -0500
Message-ID: <51338C37.9020604@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([208.118.235.92]:40847)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <wrglin@gmail.com>) id 1UCCyb-0006Gt-58
	for emacs-orgmode@gnu.org; Sun, 03 Mar 2013 12:45:35 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <wrglin@gmail.com>) id 1UCCyY-00031g-Mh
	for emacs-orgmode@gnu.org; Sun, 03 Mar 2013 12:45:33 -0500
Received: from mail-qe0-f51.google.com ([209.85.128.51]:33450)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <wrglin@gmail.com>) id 1UCCyY-00031c-I7
	for emacs-orgmode@gnu.org; Sun, 03 Mar 2013 12:45:30 -0500
Received: by mail-qe0-f51.google.com with SMTP id nd7so3430953qeb.10
	for <emacs-orgmode@gnu.org>; Sun, 03 Mar 2013 09:45:29 -0800 (PST)
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode@gnu.org>
List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: emacs-orgmode@gnu.org

Emacs  : GNU Emacs 23.3.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.5)
  of 2011-08-14 on allspice, modified by Debian
Package: Org-mode version 7.9.3d (7.9.3d-dist @ 
/home/myth/.emacs-lisp/org/lisp/)

To reproduce:

In an org agenda buffer, mark a task as done. Then, run org-agenda-undo. 
If the task is a repeated task like this:

* TODO A weekly repeated task
   SCHEDULED: <2013-03-03 Sun +1w>

After mark a task as done from the agenda buffer, it becomes:

* TODO A weekly repeated task
   SCHEDULED: <2013-03-10 Sun +1w>
   :LOGBOOK:
   - State "DONE"       from "TODO"       [2013-03-03 Sun 12:43]
   :END:
   :PROPERTIES:
   :LAST_REPEAT: [2013-03-03 Sun 12:43]
   :END:

Then, if I run org-agenda-undo (with C-z) in agenda buffer,

* TODO A weekly repeated task
   SCHEDULED: <2013-03-10 Sun +1w>
   :LOGBOOK:
   :END:
   :PROPERTIES:
   :LAST_REPEAT: [2013-03-03 Sun 12:43]
   :END:

As you can see, the LOGBOOK changed, but the SCHEDULED time did not go 
back to the original.

Thanks for looking into it.