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bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + g
From: |
Eli Zaretskii |
Subject: |
bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug |
Date: |
Thu, 08 Oct 2020 11:22:38 +0300 |
> From: Stephen Berman <stephen.berman@gmx.net>
> Cc: 43835@debbugs.gnu.org
> Date: Wed, 07 Oct 2020 22:54:51 +0200
>
> 0. emacs -Q
> 1. Evaluate the following sexp:
>
> (let ((buf (get-buffer-create "*test*")))
> (with-current-buffer buf
> (setq auto-hscroll-mode 'current-line
> truncate-lines t
> bidi-paragraph-direction 'left-to-right)
> (insert "Subject: Re: bug#39280: 27.0.60; wdired-get-filename ignores
> first argument (this is a test)\n")
> (goto-char (point-min)))
> (show-paren-mode)
> (switch-to-buffer buf))
>
> 2. Now typing `C-e' shows the problem.
bidi-paragraph-direction is set to left-to-right in any descendant of
prog-mode, in particular in Emacs Lisp mode. And yet I couldn't
reproduce this in a Lisp buffer, no matter what I tried. So that
setting is not the only cause.
If you add a line of text before and after the Subject line you insert
in the recipe, does the problem go away? It does here. But then I
wonder whether this problem only happens in Gnus with the very first
or the very last line of the summary buffer. If that's not so, I'm
probably missing something else.
> Do you still want the output of trace-redisplay?
No, I can do that myself now.
Thanks.
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Stephen Berman, 2020/10/06
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Eli Zaretskii, 2020/10/07
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Stephen Berman, 2020/10/07
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug,
Eli Zaretskii <=
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Stephen Berman, 2020/10/08
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Eli Zaretskii, 2020/10/08
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Stephen Berman, 2020/10/08
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Eli Zaretskii, 2020/10/08
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Stephen Berman, 2020/10/08
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Eli Zaretskii, 2020/10/08
- bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug, Eli Zaretskii, 2020/10/08