From: "Davis Herring" <herring@lanl.gov>
To: "Drew Adams" <drew.adams@oracle.com>
Cc: Emacs-Devel <emacs-devel@gnu.org>
Subject: Re: warning about undo info being discarded when in *Backtrace*
Date: Tue, 9 Oct 2007 12:02:18 -0700 (PDT) [thread overview]
Message-ID: <53491.128.165.123.18.1191956538.squirrel@webmail.lanl.gov> (raw)
In-Reply-To: <DHEEKFAFJEFOJHLCFPFDKEJMCBAA.drew.adams@oracle.com>
> 3. For this particular warning, does it make sense to repeat the warning
> all? If undo was disabled in *Backtrace*, then it is still disabled, no? I
> might be mistaken here, however: It's possible that each warning was
> issued
> after the *Backtrace* was entered anew. The warning would presumably be
> issued only when undo was enabled and it became disabled.
When the undo info is discarded, undo remains enabled in the affected
buffer. Future large changes thus cause it to be discarded again.
Davis
--
This product is sold by volume, not by mass. If it appears too dense or
too sparse, it is because mass-energy conversion has occurred during
shipping.
next prev parent reply other threads:[~2007-10-09 19:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-09 18:46 warning about undo info being discarded when in *Backtrace* Drew Adams
2007-10-09 19:02 ` Davis Herring [this message]
2007-10-09 19:45 ` Drew Adams
2007-10-10 13:01 ` Richard Stallman
2007-10-10 14:14 ` Drew Adams
2007-10-10 14:18 ` David Kastrup
2007-10-10 15:34 ` Drew Adams
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