[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be us
From: |
T. V. Raman |
Subject: |
Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?) |
Date: |
Sun, 23 Jan 2005 10:21:16 -0800 |
Know about buffer-disable-undo - however life isn't as simple as just
calling that.
For instance, I experimented with it in shell-mode before suggesting
the robust macro solution; if you simply call buffer-disable-undo in
shell mode, things throw an error of the type "wrong-type argument
listp: t"
>>>>> "Luc" == Luc Teirlinck <address@hidden> writes:
Luc> T. V. Raman wrote: Also, it might be useful to create a
Luc> robust with-buffer-undo-disabled macro that authors can wrap
Luc> around their code at points where they dont care about undo.
Luc> If you want to get rid of undo completely, there is
Luc> `buffer-disable-undo'. If you want to disable it
Luc> temporarily, there is:
Luc> (let ((buffer-undo-list t)) ...)
Luc> Also, the correct solution to the problem causing the prompt
Luc> is not always to disable undo, completely or temporarily. We
Luc> have seen actual examples where the problem was caused by
Luc> repeatedly appending undo info to the same old undo entry,
Luc> whereas the correct solution was either to delete the old
Luc> entry or put in an undo boundary.
Luc> Sincerely,
Luc> Luc.
--
Best Regards,
--raman
Email: address@hidden
WWW: http://emacspeak.sf.net/raman/
AIM: TVRaman
PGP: http://emacspeak.sf.net/raman/raman-almaden.asc
- Re: [T. V. Raman] read-only modes should be using buffer-disable-undo?, (continued)
- Re: [T. V. Raman] read-only modes should be using buffer-disable-undo?, Richard Stallman, 2005/01/05
- Re: [T. V. Raman] read-only modes should be using buffer-disable-undo?, T. V. Raman, 2005/01/22
- Re: [T. V. Raman] read-only modes should be using buffer-disable-undo?, Richard Stallman, 2005/01/22
- Re: [T. V. Raman] read-only modes should be using buffer-disable-undo?, T. V. Raman, 2005/01/22
- Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Stefan Monnier, 2005/01/23
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Luc Teirlinck, 2005/01/23
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), T. V. Raman, 2005/01/23
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Luc Teirlinck, 2005/01/23
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?),
T. V. Raman <=
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Luc Teirlinck, 2005/01/23
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), T. V. Raman, 2005/01/23
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Miles Bader, 2005/01/23
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Richard Stallman, 2005/01/24
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Richard Stallman, 2005/01/24
- Re: Undo discard prompt, Stefan Monnier, 2005/01/24
- Re: Undo discard prompt, Kim F. Storm, 2005/01/24
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Luc Teirlinck, 2005/01/24
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Luc Teirlinck, 2005/01/24
- Re: Undo discard prompt (was: [T. V. Raman] read-only modes should be using buffer-disable-undo?), Richard Stallman, 2005/01/24