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From: Michael Heerdegen <michael_heerdegen@web.de>
To: Stephen Berman <stephen.berman@gmx.net>
Cc: 27243@debbugs.gnu.org, monnier@IRO.UMontreal.CA,
	antoine.levitt@gmail.com
Subject: bug#27243: another case: dired-auto-revert-buffer jumps point to beginning of buffer
Date: Tue, 26 May 2020 01:36:55 +0200	[thread overview]
Message-ID: <87367nbn8o.fsf@web.de> (raw)
In-Reply-To: <87lflgfpap.fsf@gmx.net> (Stephen Berman's message of "Mon, 25 May 2020 09:26:38 +0200")

Stephen Berman <stephen.berman@gmx.net> writes:

> If Emacs behaves as you described, the result in step 5 should have been
> 890, or have I misunderstood you?

Hmm indeed, it doesn't seem to happen with emacs -Q.  Sorry, I didn't
expect that, it was late when I wrote that message.

I spent several hours to debug this issue with my setup.  It behaves
like a Heisenbug.  I cannot reliably reproduce, so I can't just bisect
my setup.  And whenever I thought I have a way to debug...it's gone.
Debugging is hard anyway, since AFAICT redisplay plays a certain role.

I only know that when reverting your patch, the problem is gone as well
(I guess quantum Emacs counts this as a debugging attempt).

I've no idea how to make progress, so feel free to ignore, since the
issue is not hard to avoid for me by rebinding RET in dired.

Michael.





  reply	other threads:[~2020-05-25 23:36 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-04 23:45 bug#27243: dired-auto-revert-buffer jumps point to beginning of buffer Antoine Levitt
2017-06-05 13:37 ` Stephen Berman
2017-06-05 15:02   ` Eli Zaretskii
2017-06-05 15:15     ` Stephen Berman
2017-06-05 16:20       ` Eli Zaretskii
2017-06-10  8:24         ` Eli Zaretskii
     [not found]           ` <CABfD5m0==QAKYoJDkaPQxoyS1BQT-eTQJLmYZC6Z-V5A0jfeig@mail.gmail.com>
2017-06-10  8:45             ` Antoine Levitt
     [not found] ` <handler.27243.D27243.14970831096548.notifdone@debbugs.gnu.org>
2017-06-17 12:16   ` bug#27243: closed (Re: bug#27243: dired-auto-revert-buffer jumps point to beginning of buffer) Antoine Levitt
2017-06-17 13:32     ` Stephen Berman
2017-07-09 17:37       ` Antoine Levitt
2017-07-14  9:56         ` Stephen Berman
2017-07-15  5:52           ` John Wiegley
2017-07-15  7:18             ` Eli Zaretskii
2017-07-17  9:22         ` Stephen Berman
2017-07-22 15:28           ` Antoine Levitt
2017-07-22 16:55             ` Glenn Morris
2017-07-22 22:48               ` Stephen Berman
2017-07-22 22:48             ` bug#27243: another case: dired-auto-revert-buffer jumps point to beginning of buffer Stephen Berman
2017-07-23 14:43               ` Eli Zaretskii
2017-07-23 18:40                 ` martin rudalics
2017-07-23 18:58                   ` Eli Zaretskii
2017-07-23 21:09                     ` martin rudalics
2017-07-28  8:49                       ` Stephen Berman
2017-07-28  9:28                         ` Eli Zaretskii
2017-07-28 12:22                         ` martin rudalics
2017-07-28 13:02                         ` Stefan Monnier
2017-07-28 13:12                           ` Eli Zaretskii
2017-07-28 13:16                             ` Stefan Monnier
2017-07-28 13:41                               ` Eli Zaretskii
2017-07-28 14:14                               ` martin rudalics
2017-07-28 14:45                                 ` Eli Zaretskii
2017-07-28 14:54                                   ` Stephen Berman
2017-07-29 11:44                                   ` Stephen Berman
2020-05-25  4:21                                     ` Michael Heerdegen
     [not found]                                     ` <874ks4ekpg.fsf@web.de>
2020-05-25  7:26                                       ` Stephen Berman
2020-05-25 23:36                                         ` Michael Heerdegen [this message]
2020-05-27  1:23                                         ` Michael Heerdegen
2020-05-27  5:36                                           ` Michael Heerdegen
2020-05-27 14:52                                             ` martin rudalics
2020-05-27 17:01                                               ` Michael Heerdegen
2020-05-27 17:56                                                 ` martin rudalics
2020-05-30 22:11                                               ` Juri Linkov
2020-05-26  8:02                                       ` martin rudalics
2020-05-27  1:16                                         ` Michael Heerdegen
2017-07-15  7:36       ` bug#27243: closed (Re: bug#27243: dired-auto-revert-buffer jumps point to beginning of buffer) martin rudalics
2017-07-15 11:14         ` Stephen Berman
2017-07-15 13:59           ` martin rudalics
2017-07-17  9:28             ` Stephen Berman

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