GNU bug report logs - #41200
Displaying a tooltip with x-show-tip gets very slow as more faces are defined

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Package: emacs;

Reported by: Clément Pit-Claudel <cpitclaudel <at> gmail.com>

Date: Tue, 12 May 2020 04:31:01 UTC

Severity: normal

Tags: moreinfo, patch

Merged with 41267

Found in version 26.3

Fixed in version 28.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Full log

Message #150 received at 41200 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Jashank Jeremy <jashank <at> rulingia.com.au>
Cc: Emacs bug41200 <41200 <at> debbugs.gnu.org>,
 Clément Pit-Claudel <cpitclaudel <at> gmail.com>
Subject: Re: bug#41200: Displaying a tooltip with x-show-tip gets very slow
 as more faces are defined
Date: Thu, 22 Apr 2021 23:56:20 -0400

> I have updated this patch to make it compile and behave on Emacs master
> at 1d93540371aadec8f877bd781267d38d411c40a0 (current a few hours ago).
> The updated patch is attached.

I just tried it on Emacs's `master` but for me it results in

    src/emacs -Q

opening up with most faces that don't use colors: the *scratch* buffer's
comments are displayed in black+bold+italic, the mode-line has
a black background.  A call of the form `(error "foo")` has foo display
in black+italic and the `error symbol is displayed in reverse video
(black background).

OTOH, the `M-x` that is displayed when I hit `M-x` seems to have the
usual blueish color.


        Stefan
This bug report was last modified 3 years and 304 days ago.

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