From: Eli Zaretskii <eliz@gnu.org>
To: martin rudalics <rudalics@gmx.at>
Cc: 58175@debbugs.gnu.org, monnier@iro.umontreal.ca, miha@kamnitnik.top
Subject: bug#58175: 29.0.50; M-x window-swap-states during an active mark leaves behind a region overlay
Date: Tue, 04 Oct 2022 19:54:32 +0300 [thread overview]
Message-ID: <83bkqrv8af.fsf@gnu.org> (raw)
In-Reply-To: <a7948abf-9643-3856-fbfc-4c63961da2ad@gmx.at> (message from martin rudalics on Tue, 4 Oct 2022 10:23:49 +0200)
> Date: Tue, 4 Oct 2022 10:23:49 +0200
> Cc: 58175@debbugs.gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>
> From: martin rudalics <rudalics@gmx.at>
>
> > Looks like the internal-region-overlay window parameter, which is
> > important for correct workings of region-highlight, isn't copied
> > correctly to the other window as part of swapping state, because its
> > value ends up as "overlay N in no buffer", i.e. the overlay's buffer
> > is lost in transition.
>
> If you want a window parameter to get copied when swapping window states,
> you have to explicitly mark it as "persistent". For example with:
>
> (push '(internal-region-overlay . t) window-persistent-parameters)
Thanks. Does this affect only window-swap-states, or does this affect
anything else? If the former, I guess the above should be done
globally when Emacs is dumped?
next prev parent reply other threads:[~2022-10-04 16:54 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-29 17:29 bug#58175: 29.0.50; M-x window-swap-states during an active mark leaves behind a region overlay miha--- via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-29 18:34 ` Eli Zaretskii
2022-09-29 19:17 ` miha--- via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-29 19:19 ` Eli Zaretskii
2022-10-02 16:50 ` Eli Zaretskii
2022-10-04 8:23 ` martin rudalics
2022-10-04 16:54 ` Eli Zaretskii [this message]
2022-10-04 20:27 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-04 21:03 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-04 21:25 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-05 5:42 ` Eli Zaretskii
2022-10-06 12:25 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-07 8:17 ` martin rudalics
2022-10-07 19:28 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-08 10:05 ` martin rudalics
2022-10-08 17:24 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-09 14:05 ` martin rudalics
2022-10-05 7:36 ` martin rudalics
2022-10-05 8:28 ` Eli Zaretskii
2022-10-06 7:48 ` martin rudalics
2022-10-06 8:13 ` Eli Zaretskii
2022-10-07 8:09 ` martin rudalics
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