From: Eli Zaretskii <eliz@gnu.org>
To: Yuri D'Elia <wavexx@thregr.org>
Cc: emacs-devel@gnu.org
Subject: Re: Redisplay loop with an unicode overlay-arrow-string
Date: Thu, 21 Apr 2022 23:21:23 +0300 [thread overview]
Message-ID: <83a6ceqjb0.fsf@gnu.org> (raw)
In-Reply-To: <87o80u6ych.fsf@wavexx.thregr.org> (message from Yuri D'Elia on Thu, 21 Apr 2022 21:16:46 +0200)
> From: Yuri D'Elia <wavexx@thregr.org>
> Date: Thu, 21 Apr 2022 21:16:46 +0200
>
> (setq overlay-arrow-string "⮕") ; RIGHTWARDS BLACK ARROW
>
> This results in an endless/unrecoverable redisplay loop on my current
> config, hanging emacs.
>
> To trigger on an emacs -q, evaluate this inside a buffer:
>
> (fringe-mode 0) ; force-disable the fringe
> (setq overlay-arrow-string "⮕")
> (setq overlay-arrow-position
> (set-marker (or overlay-arrow-position (make-marker))
> (line-beginning-position)))
Thanks, should now be fixed on the release branch.
(And PLEASE always report bugs using "M-x report-emacs-bug".)
next prev parent reply other threads:[~2022-04-21 20:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 19:16 Redisplay loop with an unicode overlay-arrow-string Yuri D'Elia
2022-04-21 20:21 ` Eli Zaretskii [this message]
2022-04-21 21:25 ` Yuri D'Elia
2022-04-22 1:25 ` Yuan Fu
2022-04-22 9:49 ` Yuri D'Elia
2022-04-22 10:46 ` Eli Zaretskii
2022-04-22 6:07 ` Eli Zaretskii
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=83a6ceqjb0.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=emacs-devel@gnu.org \
--cc=wavexx@thregr.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.