[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#33458: 27.0.50; dired loses position when reverted from outside plac
From: |
martin rudalics |
Subject: |
bug#33458: 27.0.50; dired loses position when reverted from outside place |
Date: |
Wed, 28 Nov 2018 09:35:00 +0100 |
> While 'isearch-push-state-function' could be used for example to save
> and restore window start positions on returning to previous search hits:
>
> (setq isearch-push-state-function
> (lambda ()
> `(lambda (cmd)
> (when isearch-success
> (set-window-start nil ,(window-start))))))
>
> wouldn't it be possible to use something like this to
> restore Dired point from the saved dired-filename.
As I mentioned earlier, dired is special because file names are
unique. We just have to code it.
> And in non-dired buffers maybe at least when a window is restored from
> the window configuration or from the window state, then simply restore
> window point from the saved point when the saved point-marker is
> invalidated (its value is 1). Currently window-state-get when not used
> with the WRITABLE arg, saves only point-marker, but maybe should save
> both: point and point-marker, for the case when point-marker invalidates
> after the buffer is reverted.
I still think that going to a wrong position in the middle of the
buffer occasionally is worse then predictably going to point-min.
> See for example how point is preserved in an intelligent way at the end
> of revert-buffer-insert-file-contents--default-function that uses
> insert-file-contents to preserve some marker positions.
You mean the 'restore_window_points' mechanism? Then we would have to
make its information available in Lisp. Certainly worthwhile.
martin
- bug#33458: 27.0.50; dired loses position when reverted from outside place, (continued)
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Stephen Berman, 2018/11/22
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/23
- bug#33458: 27.0.50; dired loses position when reverted from outside place, v88m, 2018/11/23
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/23
- bug#33458: 27.0.50; dired loses position when reverted from outside place, v88m, 2018/11/23
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Juri Linkov, 2018/11/25
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/26
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Juri Linkov, 2018/11/26
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/27
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Juri Linkov, 2018/11/27
- bug#33458: 27.0.50; dired loses position when reverted from outside place,
martin rudalics <=
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Juri Linkov, 2018/11/28
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Eli Zaretskii, 2018/11/29
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Juri Linkov, 2018/11/29
- bug#33458: 27.0.50; dired loses position when reverted from outside place, v88m, 2018/11/30
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/30
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/29
- bug#33458: 27.0.50; dired loses position when reverted from outside place, Juri Linkov, 2018/11/29
- bug#33458: 27.0.50; dired loses position when reverted from outside place, v88m, 2018/11/30
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/30
- bug#33458: 27.0.50; dired loses position when reverted from outside place, martin rudalics, 2018/11/30