From: Richard Stallman <rms@gnu.org>
To: David Kastrup <dak@gnu.org>
Cc: rgm@gnu.org, lennart.borgman@gmail.com, emacs-devel@gnu.org
Subject: Re: The *Warnings* buffer and undo
Date: Fri, 30 Mar 2007 08:42:25 -0400 [thread overview]
Message-ID: <E1HXGQz-0004qD-TF@fencepost.gnu.org> (raw)
In-Reply-To: <85y7lfsxso.fsf@lola.goethe.zz> (message from David Kastrup on Thu, 29 Mar 2007 20:35:19 +0200)
Unrecorded changes turn the existing undo history useless. While it
could conceivably be nice if user changes could be undone, this won't
work out. The best that a program could do in this regard is set
buffer-undo-list to t before doing its changes, and to nil afterwards.
That sounds like a good solution -- better than suppressing undo 100%
in that buffer.
next prev parent reply other threads:[~2007-03-30 12:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-24 20:01 The *Warnings* buffer and undo Lennart Borgman (gmail)
2007-03-25 17:27 ` Richard Stallman
2007-03-28 0:47 ` Glenn Morris
2007-03-28 19:36 ` David Kastrup
2007-03-28 20:52 ` Glenn Morris
2007-03-29 17:59 ` Richard Stallman
2007-03-29 18:35 ` David Kastrup
2007-03-30 12:42 ` Richard Stallman [this message]
2007-03-30 19:18 ` Glenn Morris
2007-03-30 19:53 ` Lennart Borgman (gmail)
2007-03-31 7:20 ` Richard Stallman
2007-03-31 19:41 ` Glenn Morris
2007-03-31 23:21 ` Richard Stallman
2007-03-29 22:07 ` Miles Bader
2007-03-30 21:23 ` Richard Stallman
2007-03-30 21:45 ` Glenn Morris
2007-03-30 22:50 ` Miles Bader
2007-03-31 20:43 ` Richard Stallman
2007-04-01 0:22 ` Miles Bader
2007-04-01 0:44 ` Miles Bader
2007-03-29 15:32 ` Richard Stallman
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