From: Amos Bird <amosbird@gmail.com>
To: Alan Mackenzie <acm@muc.de>
Cc: 35316@debbugs.gnu.org, ccsmile2008@outlook.com
Subject: bug#35316: 26.2; Emacs lags in c++-mode buffer when editing with iedit-mode on
Date: Sat, 18 May 2019 01:35:58 +0800 [thread overview]
Message-ID: <87lfz5c7b5.fsf@gmail.com> (raw)
In-Reply-To: <20190517100118.GB5011@ACM>
Hi Alan!
> Are we still talking about C++ Mode
Yeah it's c++ mode but it can also be reproduced with c mode.
The minute long frozen is caused mainly by the lsp-mode, howeveer
it's still laggy after turning lsp off.
> How big is your file? Can you characterise it in any way?
You can try emacs/src/xdisp.c . iediting all "make_fixnum",
turning them into "make_fixnum_why_undo_redo_is_so_slow", and
undo.
It's about 10-20 seconds freezing time here.
> It seems I have more work to do on this in any case.
Looking forward to it!
regards,
--
Amos Bird
amosbird@gmail.com
next prev parent reply other threads:[~2019-05-17 17:35 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5A24EADA-D920-4E1D-8CAE-511A6A74588C@outlook.com>
2019-04-19 0:22 ` bug#35316: 26.2; Emacs lags in c++-mode buffer when editing with iedit-mode on Zhang Haijun
2019-04-19 0:32 ` Zhang Haijun
2019-04-19 16:20 ` Stefan Monnier
2019-04-20 2:44 ` Zhang Haijun
2019-05-09 13:23 ` Zhang Haijun
2019-05-16 15:04 ` Alan Mackenzie
2019-05-16 15:46 ` Zhang Haijun
2019-05-16 16:17 ` Alan Mackenzie
2019-05-17 0:48 ` Zhang Haijun
2019-05-17 1:19 ` Amos Bird
2019-05-17 10:01 ` Alan Mackenzie
[not found] ` <20190517100118.GB5011@ACM>
2019-05-17 17:35 ` Amos Bird [this message]
2019-05-19 11:40 ` Alan Mackenzie
2019-05-19 13:20 ` Noam Postavsky
2019-05-19 14:26 ` Alan Mackenzie
2019-05-19 17:41 ` Noam Postavsky
2019-05-19 13:51 ` Zhang Haijun
2019-11-04 3:16 ` Zhang Haijun
2020-09-20 17:59 ` Lars Ingebrigtsen
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