From: Eli Zaretskii <eliz@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: larsi@gnus.org, emacs-devel@gnu.org
Subject: Re: New optimisations for long raw strings in C++ Mode.
Date: Sun, 07 Aug 2022 19:17:50 +0300 [thread overview]
Message-ID: <83sfm8vxht.fsf@gnu.org> (raw)
In-Reply-To: <Yu/kxOcLW7d7UUvo@ACM> (message from Alan Mackenzie on Sun, 7 Aug 2022 16:13:56 +0000)
> Date: Sun, 7 Aug 2022 16:13:56 +0000
> Cc: emacs-devel@gnu.org
> From: Alan Mackenzie <acm@muc.de>
>
> > Simplest case to reproduce:
>
> > M-: (setq long-line-threshold nil)
>
> > Go to a cc buffer containing:
>
> > char long_line[] = R"foo(
>
> > )foo"
>
> > M-: (insert (make-string 1000000 ?y))
>
> > on the second line. This reliably hangs Emacs for me.
>
> Actually, when I try your recipe with make-string, it hangs for me, too,
> for quite a few minutes. Alternatively, when I do C-y, the insertion
> takes a little less than a second.
I actually tried the "C-y" recipe, and it hangs for me that way, too.
next prev parent reply other threads:[~2022-08-07 16:17 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-06 21:29 New optimisations for long raw strings in C++ Mode Alan Mackenzie
2022-08-07 12:49 ` Lars Ingebrigtsen
2022-08-07 13:25 ` Alan Mackenzie
2022-08-07 13:34 ` Lars Ingebrigtsen
2022-08-07 14:40 ` Alan Mackenzie
2022-08-07 14:41 ` Lars Ingebrigtsen
2022-08-07 14:54 ` Lars Ingebrigtsen
2022-08-07 16:13 ` Alan Mackenzie
2022-08-07 16:17 ` Eli Zaretskii [this message]
2022-08-09 11:00 ` Alan Mackenzie
2022-08-09 15:35 ` Lars Ingebrigtsen
2022-08-09 15:38 ` Lars Ingebrigtsen
2022-08-09 16:05 ` Alan Mackenzie
2022-08-09 16:34 ` Eli Zaretskii
2022-08-09 20:39 ` Gregory Heytings
2022-08-09 21:43 ` Alan Mackenzie
2022-08-09 23:05 ` Stefan Monnier
2022-08-10 2:43 ` Eli Zaretskii
2022-08-10 7:42 ` Gregory Heytings
2022-08-10 13:28 ` Eli Zaretskii
2022-08-10 16:23 ` Alan Mackenzie
2022-08-10 16:35 ` Eli Zaretskii
2022-08-10 16:50 ` Alan Mackenzie
2022-08-10 16:58 ` Eli Zaretskii
2022-08-10 17:32 ` Alan Mackenzie
2022-08-10 17:41 ` Eli Zaretskii
2022-08-10 22:31 ` Stefan Monnier
2022-08-11 6:21 ` Eli Zaretskii
2022-08-11 7:37 ` Stefan Monnier
2022-08-11 6:27 ` Immanuel Litzroth
2022-08-11 16:54 ` Alan Mackenzie
2022-08-11 17:15 ` Eli Zaretskii
2022-08-12 13:05 ` Lynn Winebarger
2022-08-12 13:18 ` Eli Zaretskii
2022-08-11 15:47 ` Yuri Khan
2022-08-11 16:04 ` Eli Zaretskii
2022-08-10 17:19 ` Gregory Heytings
2022-08-10 17:21 ` Eli Zaretskii
2022-08-10 19:45 ` Alan Mackenzie
2022-08-14 20:15 ` Alan Mackenzie
2022-08-15 8:00 ` Gregory Heytings
2022-08-10 13:25 ` Eli Zaretskii
2022-08-12 12:44 ` Lars Ingebrigtsen
2022-08-12 12:52 ` Eli Zaretskii
2022-08-07 15:00 ` Eli Zaretskii
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