From: Juri Linkov <juri@linkov.net>
To: martin rudalics <rudalics@gmx.at>
Cc: 54038@debbugs.gnu.org
Subject: bug#54038: 29.0.50; doc-view cannot show different pages in different tabs
Date: Sun, 20 Feb 2022 20:51:21 +0200 [thread overview]
Message-ID: <8635kdfk2e.fsf@mail.linkov.net> (raw)
In-Reply-To: <6e15c95e-f282-1b31-3dc8-da36c37d1b83@gmx.at> (martin rudalics's message of "Sun, 20 Feb 2022 10:17:41 +0100")
>> 'window-live-p' doesn't check windows saved in window-configurations in tabs.
>>
>> Maybe it should check tab window-configurations on all frames
>> by a new function 'window-configuration-windows'
>> (something like used in 'tab-bar-get-buffer-tab').
>>
>> But then what about windows saved by 'window-configuration-to-register'?
>> Should they be checked by 'window-live-p' too?
>>
>> Or maybe better to change 'image-mode-winprops-alist' to the hash
>> 'image-mode-winprops-hash' where window keys are garbage-collected?
>> So when a window is deleted from all window-configurations,
>> it will be garbage-collected?
>
> GC tries to remove dead buffers window configurations stored in their
> list of previous or next buffers. But checking for whether a dead
> window has disappeared from all stored configurations is more demanding
> - maybe we could reserve a bit in each window the collector resets for
> all dead windows at the beginning of each cycle and at the end reclaim
> the space of all windows that did not have that bit set when the window
> was found in a stored window configuration.
Maybe a more immediate solution would be simply to iterate all tabs
on all frames, and to check whether they contain a window. But still
I can't find a function to check whether a window is in a window configuration.
Does such a function exist?
next prev parent reply other threads:[~2022-02-20 18:51 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 9:18 bug#54038: 29.0.50; doc-view cannot show different pages in different tabs Visuwesh
2022-02-17 18:12 ` Juri Linkov
2022-02-18 1:06 ` Visuwesh
2022-02-18 7:46 ` Juri Linkov
2022-02-19 17:31 ` Juri Linkov
2022-02-20 9:17 ` martin rudalics
2022-02-23 17:59 ` Juri Linkov
2022-02-18 8:11 ` Juri Linkov
2022-02-18 12:19 ` Visuwesh
2022-02-19 17:35 ` Juri Linkov
2022-02-20 9:17 ` martin rudalics
2022-02-20 18:51 ` Juri Linkov [this message]
2022-02-21 9:08 ` martin rudalics
2022-02-23 17:46 ` Juri Linkov
2022-02-24 9:18 ` martin rudalics
2024-07-29 18:12 ` Juri Linkov
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