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Re: Mysterious gzipped images
From: |
Lars Magne Ingebrigtsen |
Subject: |
Re: Mysterious gzipped images |
Date: |
Sat, 17 Aug 2013 17:01:09 +0200 |
User-agent: |
Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.3.50 (gnu/linux) |
Eli Zaretskii <address@hidden> writes:
>> (url-retrieve "https://icons.duckduckgo.com/i/a-z-animals.com.ico"
>> (lambda (&rest ignore)
>> (message "%s" (point))
>> (switch-to-buffer (current-buffer))))
[...]
> Did you look at the source of switch-to-buffer? This portion sounds
> relevant:
>
> (let* ((entry (assq buffer (window-prev-buffers)))
> (displayed (and (eq switch-to-buffer-preserve-window-point
> 'already-displayed)
> (get-buffer-window buffer 0))))
> (set-window-buffer nil buffer)
> (when (and entry
> (or (eq switch-to-buffer-preserve-window-point t)
> displayed))
> ;; Try to restore start and point of buffer in the selected
> ;; window (Bug#4041).
> (set-window-start (selected-window) (nth 1 entry) t)
> (set-window-point nil (nth 2 entry))))))
switch-to-buffer-preserve-window-point is a variable defined in `window.el'.
Its value is nil
Documentation:
If non-nil, `switch-to-buffer' tries to preserve `window-point'.
If this is nil, `switch-to-buffer' displays the buffer at that
buffer's `point'.
So point here was at the beginning of the buffer. But switching to this
buffer, which isn't displayed, puts point at the end of the buffer.
Surely that's not the intended result?
--
(domestic pets only, the antidote for overdose, milk.)
No Gnus T-Shirt for sale: http://ingebrigtsen.no/no.php
and http://lars.ingebrigtsen.no/2013/08/twenty-years-of-september.html
- Re: Mysterious gzipped images, (continued)
- Re: Mysterious gzipped images, Eli Zaretskii, 2013/08/12
- Re: Mysterious gzipped images, Eli Zaretskii, 2013/08/12
- Re: Mysterious gzipped images, Lars Magne Ingebrigtsen, 2013/08/12
- Re: Mysterious gzipped images, Eli Zaretskii, 2013/08/12
- Re: Mysterious gzipped images, Lars Magne Ingebrigtsen, 2013/08/13
- Re: Mysterious gzipped images, Lars Magne Ingebrigtsen, 2013/08/14
- Re: Mysterious gzipped images, Eli Zaretskii, 2013/08/14
- Re: Mysterious gzipped images,
Lars Magne Ingebrigtsen <=
- Re: Mysterious gzipped images, Eli Zaretskii, 2013/08/17
- Re: Mysterious gzipped images, Eli Zaretskii, 2013/08/17
- Re: Mysterious gzipped images, Lars Magne Ingebrigtsen, 2013/08/18
- Re: Mysterious gzipped images, RĂ¼diger Sonderfeld, 2013/08/07
- FFI (was: Mysterious gzipped images), Stefan Monnier, 2013/08/07
- FFI (was: Mysterious gzipped images), Stephen J. Turnbull, 2013/08/07