From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiao-Yong Jin Subject: Re: Spreadsheet FR Date: Sun, 04 Apr 2010 22:39:03 -0400 Message-ID: <87zl1izkqg.fsf@columbia.edu> References: <20100401214648.GL7262@thinkpad.adamsinfoserv.com> <49A58658-88AF-4A88-93E9-1CDB710B08A2@gmail.com> <20100402081658.GO7262@thinkpad.adamsinfoserv.com> <1BB83608-9D78-439A-A5E3-7BD02E823A24@gmail.com> <87tyrr413v.fsf@columbia.edu> <20100404201906.GH7194@thinkpad.adamsinfoserv.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NycDm-0007yz-2H for emacs-orgmode@gnu.org; Sun, 04 Apr 2010 22:39:26 -0400 Received: from [140.186.70.92] (port=34220 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NycDj-0007yd-4Y for emacs-orgmode@gnu.org; Sun, 04 Apr 2010 22:39:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NycDh-0002Aw-GO for emacs-orgmode@gnu.org; Sun, 04 Apr 2010 22:39:22 -0400 Received: from serrano.cc.columbia.edu ([128.59.29.6]:51785) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NycDh-0002Ao-DY for emacs-orgmode@gnu.org; Sun, 04 Apr 2010 22:39:21 -0400 In-Reply-To: <20100404201906.GH7194@thinkpad.adamsinfoserv.com> (Russell Adams's message of "Sun, 4 Apr 2010 15:19:06 -0500") List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: emacs-orgmode Cc: Carsten Dominik On Sun, 4 Apr 2010 15:19:06 -0500, Russell Adams wrote: > On Sun, Apr 04, 2010 at 12:46:28PM -0400, Xiao-Yong Jin wrote: >> I have an idea. We can leave the original table intact, >> while making a new dynamically generated table derived from >> the original one. > The org-babel idea was the do similar, but again you will not have the > ability to edit the data in the copy. > Often times you want to filter and then edit adjacent items... I can imagine some kind of backward propagating of data from the derived table to the original one by pressing C-u C-c C-c in the derived table. I was just thinking that it can solve the problem of increasing probability of losing data by miss-typing, because we don't need any extraneous ellipses, and the original table is always there. And there is an advantage of such derived table over an overlay or Excel that is one can make several different tables from a single big one according to different criteria. That might not introduce more difficulties implementing it than a direct overlay, but again, I don't know how to implement it. I guess I am dreaming, now. But I hope such kind of functionality is feasible in practice. -- J c/* __o/* X <\ * (__ Y */\ <