From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rainer Stengele <rainer.stengele@online.de>
Subject: Modify clock in/out time to previous/following full quarter of an
 hour.
Date: Thu, 13 Sep 2012 12:06:38 +0200
Message-ID: <k2sb7d$bdg$1@ger.gmane.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-15
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]:60918)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1TC6K1-0000s7-T9
	for emacs-orgmode@gnu.org; Thu, 13 Sep 2012 06:07:07 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1TC6Jv-0007BT-Px
	for emacs-orgmode@gnu.org; Thu, 13 Sep 2012 06:06:57 -0400
Received: from plane.gmane.org ([80.91.229.3]:46379)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1TC6Jv-0007BM-Ir
	for emacs-orgmode@gnu.org; Thu, 13 Sep 2012 06:06:51 -0400
Received: from list by plane.gmane.org with local (Exim 4.69)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1TC6Jw-0004rz-7S
	for emacs-orgmode@gnu.org; Thu, 13 Sep 2012 12:06:52 +0200
Received: from 212.34.176.74 ([212.34.176.74])
	by main.gmane.org with esmtp (Gmexim 0.1 (Debian))
	id 1AlnuQ-0007hv-00
	for <emacs-orgmode@gnu.org>; Thu, 13 Sep 2012 12:06:52 +0200
Received: from rainer.stengele by 212.34.176.74 with local (Gmexim 0.1
	(Debian)) id 1AlnuQ-0007hv-00
	for <emacs-orgmode@gnu.org>; Thu, 13 Sep 2012 12:06:52 +0200
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

Hi!

My whole clocking is based on whole quarters of an hour.
When clocking in and out I always adjust the clocks to the previous or
the following quarter. I do not like to fiddle within minute-wise details.
Clocking in mostly is moved to the previous, clock out time to the
following full quarter.
I also do clock tasks mostly after the task is started for already a few
minutes.
I'd like to automatically push the clock-in time to the previous, the
clock out time to the following full quarter. This will save me many
times from manually adjusting two clock entries.

How could I achieve this? Which hook should I use? How? (I never
programmed something like this).

Thanks for hints,

Rainer