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bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer
From: |
Sam Steingold |
Subject: |
bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer |
Date: |
Fri, 16 Sep 2022 17:25:18 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) |
> * Gregory Heytings <tertbel@urlgvatf.bet> [2022-09-16 19:34:41 +0000]:
>
>>>>> (advice-add 'fit-window-to-buffer :after
>>>>> (lambda () (and (= (count-lines (point-min) (point-max)) (1-
>>>>> (window-height)))
>>>>> (or (< (point) (point-max)) (forward-line -1) t)
>>>>> (set-window-start nil (point-min)))))
>>>>
>>>> Why shouldn't this be the default behavior?
>>>
>>> I think because fit-window-to-buffer isn't supposed to move point, and point
>>> would become invisible if it is not moved.
>>
>> Is that a problem? I mean, is it possible for the point to be invisible?
>
> No, Emacs does its best to ensure that point is always visible.
what does "does its best" mean?
is it possible for Emacs return nil from
(pos-visible-in-window-p (point))
> That's the reason of the scrolling you see: without scrolling (which
> hides the first half of the buffer) point would be invisible.
Both invisible point and point moved before the EOB are, IMO,
preferable over showing a half empty window after C-x w -.
--
Sam Steingold (https://aphar.dreamwidth.org/) on darwin Ns 10.3.2113
https://lastingimpactpsychology.com https://steingoldpsychology.com
https://www.peaceandtolerance.org/ https://fairforall.org
All extremists should be taken out and shot.
bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Gregory Heytings, 2022/09/15
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Sam Steingold, 2022/09/15
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Gregory Heytings, 2022/09/15
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Sam Steingold, 2022/09/16
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Gregory Heytings, 2022/09/16
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer,
Sam Steingold <=
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Gregory Heytings, 2022/09/16
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Eli Zaretskii, 2022/09/17
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Gregory Heytings, 2022/09/17
- bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Eli Zaretskii, 2022/09/17
bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Gregory Heytings, 2022/09/18
bug#57837: 29.0.50; fit-window-to-buffer should reposition the buffer, Eli Zaretskii, 2022/09/16