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bug#32825: 27.0.50; Deterministic window management
From: |
martin rudalics |
Subject: |
bug#32825: 27.0.50; Deterministic window management |
Date: |
Thu, 01 Nov 2018 10:01:33 +0100 |
> I think the semantics should be:
>
> (4) If the height of the new window will be less than 10 lines specified
> by window-min-height, then display the buffer a window below
> from the selected window.
>
> IIUC, currently 'window-min-height' with the default of 4 lines works like
this?
Not really: 'window-min-height' is an option which causes functions to
check the height of all windows wrt a potential change. If, after the
change, the height of one window would drop below that value, the
change is not made. One can make an exeption for a specific window,
for example the one that should be resized or newly made, but not for
other windows that are probably not related to the change.
But I don't fully understand (4): What does "If the height of the new
window will be less than 10 lines specified by window-min-height"
mean? Does it stand for "if (split-window nil -10) fails" to produce
a 10 line window? And what would we do then if the window below the
selected one has less than ten lines?
>> Applications should never rebind this variable. To resize a
>> window to a height less than the one specified here, an
>> application should instead call ‘window-resize’ with a non-nil
>> IGNORE argument. In order to have ‘split-window’ make a window
>> shorter, explicitly specify the SIZE argument of that function.
>
> How then the code will look like? I guess it will be quite complex
> and not declarative.
Why so? What is more declarative than having code say what size the
old or new window should have? If we want such a window to always
keep some minimum size, we can obviously add an according parameter.
martin
- bug#32825: 27.0.50; Deterministic window management,
martin rudalics <=
- bug#32825: 27.0.50; Deterministic window management, Juri Linkov, 2018/11/01
- bug#32825: 27.0.50; Deterministic window management, martin rudalics, 2018/11/02
- bug#32825: 27.0.50; Deterministic window management, Juri Linkov, 2018/11/03
- bug#32825: 27.0.50; Deterministic window management, martin rudalics, 2018/11/04
- bug#32825: 27.0.50; Deterministic window management, Juri Linkov, 2018/11/04
- bug#32825: 27.0.50; Deterministic window management, martin rudalics, 2018/11/05
- bug#32825: 27.0.50; Deterministic window management, Juri Linkov, 2018/11/05
- bug#32825: 27.0.50; Deterministic window management, martin rudalics, 2018/11/06
- bug#32825: 27.0.50; Deterministic window management, Juri Linkov, 2018/11/06
- bug#32825: 27.0.50; Deterministic window management, martin rudalics, 2018/11/07