From: Juri Linkov <juri@linkov.net>
To: martin rudalics <rudalics@gmx.at>
Cc: 36859@debbugs.gnu.org
Subject: bug#36859: Customizable fit-window-to-buffer
Date: Wed, 31 Jul 2019 23:57:14 +0300 [thread overview]
Message-ID: <87sgqmq67t.fsf@mail.linkov.net> (raw)
In-Reply-To: <6a42d2af-b17a-d2da-1c3c-655f3f2a356f@gmx.at> (martin rudalics's message of "Wed, 31 Jul 2019 11:12:46 +0200")
>> It's a nice feature when fit-window-to-buffer resizes temporary windows
>> that go away after exiting the minibuffer.
>>
>> OTOH, resizing permanent windows does more harm, because these windows
>> can be reused later for other buffers, but their size remains too narrow.
>
> What is a permanent window?
A window that remains indefinitely after finishing the current command,
and where other buffers with different number of lines might appear.
IIRC we only fit new windows or frames
> that go away when quit and carefully try to not resize other windows
> but the one used for splitting off the new window. Old windows are
> fit iff they did show the same buffer before and were created for that
> buffer. Such windows should, by concept, not be reused for showing
> another buffer.
I see that the existing windows are resized with
'shrink-window-if-larger-than-buffer'. So not only
'fit-window-to-buffer' is involved.
Two examples of 'shrink-window-if-larger-than-buffer':
- in vc-log-internal-common;
- in vc-diff-finish.
>> I'm not asking to change the default behavior, but it should be customizable.
>
> In what sense?
I hope it would be possible to specify a special action alist entry
in 'display-buffer-alist' , e.g.
(window-height . no-fit-window)
to override
(window-height . fit-window-to-buffer)
This requires that more commands should use this alist in their
'display-buffer' calls instead of directly calling
'shrink-window-if-larger-than-buffer'.
Do you think this is feasible? If not, then maybe these commands
should provide post-display hooks such as e.g. 'proced-post-display-hook'
where 'fit-window-to-buffer' is added by default, but can be removed
by customization.
next prev parent reply other threads:[~2019-07-31 20:57 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 20:23 bug#36859: Customizable fit-window-to-buffer Juri Linkov
2019-07-31 9:12 ` martin rudalics
2019-07-31 20:57 ` Juri Linkov [this message]
2019-08-03 7:57 ` martin rudalics
2019-08-03 21:16 ` Juri Linkov
2019-08-04 8:00 ` martin rudalics
2019-08-04 19:27 ` Juri Linkov
2019-08-05 9:23 ` martin rudalics
2019-08-05 22:03 ` Juri Linkov
2019-08-06 9:00 ` martin rudalics
2019-08-06 22:16 ` Juri Linkov
2019-08-07 22:01 ` Juri Linkov
2019-08-08 7:27 ` martin rudalics
2019-08-08 21:39 ` Juri Linkov
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