Re: undo in org.el

From: Carsten Dominik <dominik@science.uva.nl>
To: Leo <sdl.web@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: undo in org.el
Date: Tue, 13 Nov 2007 10:03:38 +0100	[thread overview]
Message-ID: <5C8B63FD-C596-4FBA-A8E5-DA0262F222BA@science.uva.nl> (raw)
In-Reply-To: <m3hcjrxino.fsf@cam.ac.uk>

Dammit, if I only had know about this earlier!  I implemented  
multibuffer undo for the agenda, sort-of by hand.  This looks much  
easier, but on this other hand it will not work on XEmacs.

Sometimes I wander how many XEmacs users are out there, and if it is  
still worth supporting it....

- Carsten

On  12Nov2007, at 10:23 PM, Leo wrote:

> Dear all,
>
> [a suggestion]
>
> I seem to recall some time ago there were some discussions about undo
> changes. for example, if I archive a subtree and then undo, the  
> archived
> substree will be restored to its original .org file but is also  
> archived
> in the _archive.org file. i.e. the undo is incomplete.
>
> We can use the following to make the archive action one atomic change.
>
> ,----[ (info "(elisp)Atomic Changes") ]
> |    If you need something more sophisticated, such as to make  
> changes in
> | various buffers constitute one atomic group, you must directly call
> | lower-level functions that `atomic-change-group' uses.
> `----
>
> HTH,
> -- 
> .:  Leo  :.  [ sdl.web AT gmail.com ]  .:  [ GPG Key: 9283AA3F ]  :.
>
>        Use the most powerful email client -- http://gnus.org/
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