From: Eli Zaretskii <eliz@gnu.org>
To: Po Lu <luangruo@yahoo.com>
Cc: emacs-devel@gnu.org
Subject: Re: Allowing point to be outside the window?
Date: Sat, 25 Dec 2021 09:07:00 +0200 [thread overview]
Message-ID: <83v8zdqi23.fsf@gnu.org> (raw)
In-Reply-To: <87fsqh9o7s.fsf@yahoo.com> (message from Po Lu on Sat, 25 Dec 2021 14:45:59 +0800)
> From: Po Lu <luangruo@yahoo.com>
> Cc: emacs-devel@gnu.org
> Date: Sat, 25 Dec 2021 14:45:59 +0800
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > I already provided an example where this could not be what users
> > expect: some command inserts text before the window-start, which
> > causes the text shown in the window to move if we use the same
> > window-start position. Now, window-start is a marker, so
> > theoretically we could use the same marker with the buffer position
> > updated due to the insertion, in which case the stuff displayed in the
> > window may stay unchanged.
>
> > But is this what users will expect? And if this is not what users
> > expect, i.e. if we will need to recompute window-start anew in that
> > case, we cannot use the "recenter around point" fallback. Likewise
> > with bringing point into the view: will this be what users expect in
> > the described situation?
>
> To be completely clear, the "recenter around point" fallback you allude
> to is the code under the `recenter' label in `redisplay_window',
> correct?
Yes.
next prev parent reply other threads:[~2021-12-25 7:07 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87ilwd7zaq.fsf.ref@yahoo.com>
2021-11-28 3:07 ` Allowing point to be outside the window? Po Lu
2021-11-28 8:03 ` Eli Zaretskii
2021-11-28 8:13 ` Po Lu
2021-11-28 8:41 ` Eli Zaretskii
2021-11-28 12:47 ` Po Lu
2021-11-28 12:58 ` Eli Zaretskii
2021-11-28 13:10 ` Po Lu
2021-11-28 13:44 ` Eli Zaretskii
2021-11-29 1:47 ` Po Lu
2021-11-29 13:00 ` Eli Zaretskii
2021-11-29 13:22 ` Po Lu
2021-11-29 13:43 ` Eli Zaretskii
2021-11-30 1:40 ` Po Lu
2021-11-30 16:49 ` [External] : " Drew Adams
2021-11-30 17:26 ` Eli Zaretskii
2021-11-30 18:10 ` Lars Ingebrigtsen
2021-11-30 18:32 ` Eli Zaretskii
2021-11-30 18:49 ` Stefan Kangas
2021-11-30 19:21 ` Eli Zaretskii
2021-11-30 20:57 ` Drew Adams
2021-11-30 23:41 ` Daniel Martín
2021-12-01 8:30 ` martin rudalics
2021-12-01 9:10 ` Juri Linkov
2021-11-30 23:20 ` Stefan Monnier
2021-12-04 11:18 ` Po Lu
2021-12-04 12:55 ` Eli Zaretskii
2021-12-04 13:13 ` Po Lu
2021-12-04 16:24 ` Eli Zaretskii
2021-12-05 0:40 ` Po Lu
2021-12-04 17:15 ` Eli Zaretskii
2021-12-05 0:45 ` Po Lu
2021-12-05 9:03 ` Eli Zaretskii
2021-12-06 2:11 ` Po Lu
2021-12-06 14:13 ` Eli Zaretskii
2021-12-07 2:18 ` Po Lu
2021-12-07 13:42 ` Eli Zaretskii
2021-12-08 1:17 ` Po Lu
2021-12-08 17:14 ` Eli Zaretskii
2021-12-09 0:23 ` Po Lu
2021-12-09 8:02 ` Eli Zaretskii
2021-12-09 9:22 ` Po Lu
2021-12-09 10:02 ` Eli Zaretskii
2021-12-25 6:45 ` Po Lu
2021-12-25 7:07 ` Eli Zaretskii [this message]
2022-02-06 7:22 ` Po Lu
2022-02-06 11:34 ` Eli Zaretskii
2022-02-06 11:46 ` Po Lu
2022-02-06 11:55 ` Eli Zaretskii
2022-02-06 12:21 ` Po Lu
2022-02-06 16:15 ` Eli Zaretskii
2022-02-07 1:21 ` Po Lu
2022-02-07 7:21 ` Po Lu
2022-02-07 13:41 ` Eli Zaretskii
2022-02-07 13:57 ` Po Lu
2022-02-07 14:24 ` Eli Zaretskii
2022-02-08 0:58 ` Po Lu
2022-02-08 17:08 ` Eli Zaretskii
2022-02-09 1:57 ` Po Lu
2022-02-10 13:04 ` Eli Zaretskii
2022-02-10 13:09 ` Po Lu
2021-12-09 11:45 ` Eli Zaretskii
2021-12-09 12:19 ` Po Lu
2021-12-09 12:45 ` Eli Zaretskii
2021-12-04 13:00 ` dick
2021-12-04 13:14 ` tomas
2021-12-04 13:19 ` Po Lu
2021-12-04 13:41 ` Eli Zaretskii
2021-12-05 0:46 ` Po Lu
2021-12-05 7:12 ` Eli Zaretskii
2021-12-05 7:16 ` Po Lu
2021-12-05 8:48 ` Eli Zaretskii
2021-12-05 9:15 ` Po Lu
2021-12-05 9:25 ` Eli Zaretskii
2021-12-05 9:31 ` Po Lu
2021-12-05 10:34 ` Eli Zaretskii
2021-12-05 10:37 ` Po Lu
2021-12-04 14:17 ` dick
2021-12-04 16:33 ` Eli Zaretskii
2021-12-04 17:13 ` dick
2021-12-05 0:48 ` Po Lu
2021-11-28 14:03 ` Alan Mackenzie
2021-11-28 14:28 ` Eric S Fraga
2021-11-28 14:39 ` Eli Zaretskii
2021-11-28 16:55 ` Eric S Fraga
2021-11-28 14:42 ` dick
2021-11-28 15:39 ` Kévin Le Gouguec
2021-11-28 15:45 ` Eli Zaretskii
2021-11-28 17:14 ` Kévin Le Gouguec
2021-11-28 16:59 ` Eric S Fraga
2021-11-28 17:30 ` Kévin Le Gouguec
2021-11-29 0:34 ` Dmitry Gutov
2021-11-29 0:34 ` Po Lu
2021-12-08 1:45 ` John Ankarström
2021-12-08 12:45 ` Eli Zaretskii
2021-12-08 13:33 ` John Ankarström
2021-12-08 13:38 ` Po Lu
2021-12-08 13:52 ` John Ankarström
2021-12-08 14:26 ` Eli Zaretskii
2021-12-08 16:57 ` Stefan Monnier
2021-12-08 19:29 ` Yuri Khan
2021-12-09 0:16 ` Po Lu
2021-12-08 19:21 ` Rudolf Schlatte
2021-12-08 19:56 ` Juri Linkov
2021-12-08 20:05 ` André A. Gomes
2021-12-08 20:31 ` Linux console scrollback [ Was: Allowing point to be outside the window? ] Alan Mackenzie
2021-12-09 0:17 ` Allowing point to be outside the window? Po Lu
2021-12-08 22:25 ` Kévin Le Gouguec
2021-12-08 23:17 ` John Ankarström
[not found] <9603C99D-97E7-4285-A1C1-022191B6F5CC@univie.ac.at>
2021-12-08 18:43 ` Konrad Podczeck
2021-12-08 20:47 ` John Ankarström
2021-12-09 15:34 Konrad Podczeck
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