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bug#44448: Fwd: bug#44448:
From: |
Amai Kinono |
Subject: |
bug#44448: Fwd: bug#44448: |
Date: |
Sun, 15 Aug 2021 20:12:26 +0800 |
I'm on the latest commit (55772baee1627571c0814cf2d666fb3b963ff591) now.
Unfortunately the bug can still be reproduced on my side.
> FTR, I use setq, not setq-default, and I also do this before
> running the experiment (to avoid unrelated triggers for redisplay):
> M-x blink-cursor-mode RET
> M-x global-eldoc-mode RET
> And M-~ after pasting the code which starts the overlays.
Even if I follow these steps when testing, with mode-line-format begin nil, on
the latest commit, it can still be reproduced.
But I think your patch is doing its work. I did some programming work, and I
feel the chance it happens becomes lower.
> Date: Sat, 14 Aug 2021 12:25:43 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 44448@debbugs.gnu.org
>
> > > Error during redisplay: (mode-line-default-help-echo #<window 3 on paren.el>) signaled (quit)
> >
> > I'm afraid this is not the truth. If you eval
> >
> > (setq-default mode-line-format nil)
> >
> > before step 6, the problem still happens, and there's no error messages in the *Messages* buffer.
>
> Not here, it doesn't. If I set mode-line-format to nil in the buffer
> that visits paren.el, I cannot reproduce the problem anymore.
>
> However, as I wrote in my other message, the :eval form in the mode
> line cannot be the whole story, because we evaluate these forms in a
> way that should (and does) catch any errors, including quit.
> Something else is at work here.
I found a few places where we allowed redisplay_window to exit
non-locally, leaving point in its temporarily wrong position. This
should now be fixed on the master branch. Please test.
Thanks.
- bug#44448:, Amai Kinono, 2021/08/11
- bug#44448:, Eli Zaretskii, 2021/08/11
- Message not available
- Message not available
- bug#44448: Fwd: bug#44448:, Eli Zaretskii, 2021/08/14
- bug#44448: Fwd: bug#44448:, Eli Zaretskii, 2021/08/15
- bug#44448: Fwd: bug#44448:,
Amai Kinono <=
- bug#44448: Fwd: bug#44448:, Eli Zaretskii, 2021/08/15
- bug#44448: Fwd: bug#44448:, Amai Kinono, 2021/08/15
- bug#44448: Fwd: bug#44448:, Eli Zaretskii, 2021/08/15
- bug#44448: Fwd: bug#44448:, Amai Kinono, 2021/08/16
- bug#44448: Fwd: bug#44448:, Eli Zaretskii, 2021/08/16
- bug#44448: Fwd: bug#44448:, Amai Kinono, 2021/08/17
- bug#44448: Fwd: bug#44448:, Eli Zaretskii, 2021/08/17
- bug#44448: Fwd: bug#44448:, Amai Kinono, 2021/08/18
- bug#44448: Fwd: bug#44448:, Eli Zaretskii, 2021/08/18
- bug#44448: Fwd: bug#44448:, Amai Kinono, 2021/08/18