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Re: split-window-preferred-function
From: |
Tassilo Horn |
Subject: |
Re: split-window-preferred-function |
Date: |
Fri, 04 Apr 2008 14:57:50 +0200 |
User-agent: |
Gnus/5.110007 (No Gnus v0.7) Emacs/23.0.60 (gnu/linux) |
martin rudalics <address@hidden> writes:
>>>+----------------+--------------------------------+
>>>| | |
>>>| 80 columns | 160 columns |
>>>| | |
>>>| | |
>>>| | |
>>>| | |
>>>+----------------+--------------------------------+
>>>
>>>When the right window is wide enough to be split horizontally, and
>>>point is in the left window, what is the best to do here?
>>>
>>>1. display a buffer in the right window without splitting it;
>>>2. split the wide right window horizontally and display a buffer
>>> in a new window;
>>>3. split the left window vertically (this option is preferable
>>> for some buffers, e.g. for calendar)
>>
>>
>> By default I'd say the splitting functions only check if the current
>> window is wide/high enough. So I the case above if horizontal splitting
>> is preferred and split-width-threshold is more than 40, the horizontal
>> splitting function would not be applicable and return nil. The vertical
>> splitting function is the next and checks if the left window is higher
>> than split-height-threshold (the default should be changed to something
>> like 40). If it is, then option 3 would be done. If not, then it would
>> return nil, too. In that case display-buffer would reuse the LRU window
>> which is the right one.
>>
>> I think that's a sensible default. Users are free to add other
>> functions. For example the splitting functions could be extended to
>> search through all windows of the current frame to find one that's large
>> enough for a horizontal/vertical split.
>
> Sounds reasonable. Currently, `display-buffer' searches for the
> largest window and tries to split it regardless of which window is
> selected. It usually doesn't because the default value of
> `split-height-threshold' prevents splitting.
Ah, ok. Then using the largest window for splitting should stay the
default, with sensible default values for
split-{width,height}-threshold, e.g. 80 and 40.
Bye,
Tassilo
- Re: split-window-preferred-function, (continued)
- Re: split-window-preferred-function, Stefan Monnier, 2008/04/02
- Re: split-window-preferred-function, Juri Linkov, 2008/04/02
- Re: split-window-preferred-function, Tassilo Horn, 2008/04/03
- Re: split-window-preferred-function, Stefan Monnier, 2008/04/04
- Re: split-window-preferred-function, Tassilo Horn, 2008/04/04
- Re: split-window-preferred-function, Stefan Monnier, 2008/04/04
- Re: split-window-preferred-function, Tassilo Horn, 2008/04/04
- Re: split-window-preferred-function, Stefan Monnier, 2008/04/04
Re: split-window-preferred-function, grischka, 2008/04/05