* bug#47974: 27.2; doc-view-mode freezes when used together with global-linum-mode
@ 2021-04-23 16:15 Raoul Comninos
2021-04-25 11:02 ` Stefan Kangas
0 siblings, 1 reply; 5+ messages in thread
From: Raoul Comninos @ 2021-04-23 16:15 UTC (permalink / raw
To: 47974
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When trying to view documents using `doc-view-mode' Emacs
slows down and eventually freezes. I traced this problem to
`global-linum-mode' which was set to `t' in my init.el file. I tested
this with Emacs -Q and I am able to replicate it.
`global-linum-mode' does not work with `doc-view-mode'. Emacs
does not crash but freezes. One has then to quit Emacs through
the
Windows task manager.
In GNU Emacs 27.2 (build 1, x86_64-w64-mingw32)
of 2021-03-26 built on fv-az68-192
Repository revision:
4e952a7445daa0fb9df229ea61b69ccee3264d4a
Repository branch: master
Windowing system distributor 'Microsoft Corp.', version
10.0.19041
System Description: Microsoft Windows 10 Pro
(v10.0.2004.19041.928)
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^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#47974: 27.2; doc-view-mode freezes when used together with global-linum-mode
2021-04-23 16:15 bug#47974: 27.2; doc-view-mode freezes when used together with global-linum-mode Raoul Comninos
@ 2021-04-25 11:02 ` Stefan Kangas
2021-04-25 11:45 ` Gregory Heytings
0 siblings, 1 reply; 5+ messages in thread
From: Stefan Kangas @ 2021-04-25 11:02 UTC (permalink / raw
To: Raoul Comninos; +Cc: 47974
"Raoul Comninos" <revrari@mweb.co.za> writes:
> When trying to view documents using `doc-view-mode' Emacs slows down and eventually freezes. I traced this problem to
> `global-linum-mode' which was set to `t' in my init.el file. I tested this with Emacs -Q and I am able to replicate it. `global-linum-mode' does
> not work with `doc-view-mode'. Emacs does not crash but freezes. One has then to quit Emacs through the
> Windows task manager.
>
> In GNU Emacs 27.2 (build 1, x86_64-w64-mingw32)
> of 2021-03-26 built on fv-az68-192
> Repository revision: 4e952a7445daa0fb9df229ea61b69ccee3264d4a
> Repository branch: master
> Windowing system distributor 'Microsoft Corp.', version 10.0.19041
> System Description: Microsoft Windows 10 Pro (v10.0.2004.19041.928)
I guess the recipe here is:
0. emacs -Q
1. M-x global-linum-mode RET
2. C-x C-f <foo.pdf>
I can confirm Emacs is very unresponsive, but there is no freeze here.
This is on GNU/Linux and current master.
(I'm not seeing any unresponsiveness with `display-line-numbers-mode',
so a workaround might be to just use that instead.)
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#47974: 27.2; doc-view-mode freezes when used together with global-linum-mode
2021-04-25 11:02 ` Stefan Kangas
@ 2021-04-25 11:45 ` Gregory Heytings
2021-04-25 13:54 ` Stefan Kangas
0 siblings, 1 reply; 5+ messages in thread
From: Gregory Heytings @ 2021-04-25 11:45 UTC (permalink / raw
To: Stefan Kangas; +Cc: Raoul Comninos, 47974
>> When trying to view documents using `doc-view-mode' Emacs slows down
>> and eventually freezes. I traced this problem to `global-linum-mode'
>> which was set to `t' in my init.el file. I tested this with Emacs -Q
>> and I am able to replicate it. `global-linum-mode' does not work with
>> `doc-view-mode'. Emacs does not crash but freezes. One has then to quit
>> Emacs through the Windows task manager.
>
> I guess the recipe here is:
>
> 0. emacs -Q
> 1. M-x global-linum-mode RET
> 2. C-x C-f <foo.pdf>
>
> I can confirm Emacs is very unresponsive, but there is no freeze here.
> This is on GNU/Linux and current master.
>
> (I'm not seeing any unresponsiveness with `display-line-numbers-mode',
> so a workaround might be to just use that instead.)
>
Why not just automatically turn these modes off in doc-view-mode with
(setq-local global-linum-mode nil display-line-numbers-mode nil)? Is
there a good reason to see the "1" there?
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#47974: 27.2; doc-view-mode freezes when used together with global-linum-mode
2021-04-25 11:45 ` Gregory Heytings
@ 2021-04-25 13:54 ` Stefan Kangas
2021-05-02 9:29 ` Lars Ingebrigtsen
0 siblings, 1 reply; 5+ messages in thread
From: Stefan Kangas @ 2021-04-25 13:54 UTC (permalink / raw
To: Gregory Heytings; +Cc: Raoul Comninos, 47974
Gregory Heytings <gregory@heytings.org> writes:
> Why not just automatically turn these modes off in doc-view-mode with
> (setq-local global-linum-mode nil display-line-numbers-mode nil)? Is
> there a good reason to see the "1" there?
Sounds good to me.
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#47974: 27.2; doc-view-mode freezes when used together with global-linum-mode
2021-04-25 13:54 ` Stefan Kangas
@ 2021-05-02 9:29 ` Lars Ingebrigtsen
0 siblings, 0 replies; 5+ messages in thread
From: Lars Ingebrigtsen @ 2021-05-02 9:29 UTC (permalink / raw
To: Stefan Kangas; +Cc: Gregory Heytings, Raoul Comninos, 47974
Stefan Kangas <stefan@marxist.se> writes:
> Gregory Heytings <gregory@heytings.org> writes:
>
>> Why not just automatically turn these modes off in doc-view-mode with
>> (setq-local global-linum-mode nil display-line-numbers-mode nil)? Is
>> there a good reason to see the "1" there?
>
> Sounds good to me.
Me, too, so I made that change in Emacs 28.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 5+ messages in thread
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2021-04-23 16:15 bug#47974: 27.2; doc-view-mode freezes when used together with global-linum-mode Raoul Comninos
2021-04-25 11:02 ` Stefan Kangas
2021-04-25 11:45 ` Gregory Heytings
2021-04-25 13:54 ` Stefan Kangas
2021-05-02 9:29 ` Lars Ingebrigtsen
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