From: Eli Zaretskii <eliz@gnu.org>
To: "Johan Bockgård" <bojohan@gnu.org>
Cc: 10076@debbugs.gnu.org
Subject: bug#10076: 24.0.91; Automatic horizontal scrolling
Date: Sat, 19 Nov 2011 23:13:13 +0200 [thread overview]
Message-ID: <837h2vbyty.fsf@gnu.org> (raw)
In-Reply-To: <87mxbronpn.fsf@gnu.org>
> From: Johan Bockgård <bojohan@gnu.org>
> Cc: 10076@debbugs.gnu.org
> Date: Sat, 19 Nov 2011 21:35:00 +0100
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > (The fundamental problem here is that posn-at-point can return nil, if
> > point is invisible in the window, and line-move-visual doesn't handle
> > this situation. Can point be invisible in some case that doesn't
> > involve hscroll?)
>
> It also happens during ordinary scrolling
>
> http://debbugs.gnu.org/cgi/bugreport.cgi?bug=7046#23
The problem with posn-at-point returning nil is that you have no way
of knowing the horizontal position of point.
Does it help to call line-move-1 in line-move instead of
line-move-visual, when posn-at-point returns nil?
next prev parent reply other threads:[~2011-11-19 21:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-19 18:24 bug#10076: 24.0.91; Automatic horizontal scrolling Dani Moncayo
2011-11-19 19:16 ` Eli Zaretskii
2011-11-19 19:54 ` Eli Zaretskii
2011-11-19 20:01 ` Eli Zaretskii
2011-11-19 20:35 ` Johan Bockgård
2011-11-19 21:13 ` Eli Zaretskii [this message]
2011-11-19 21:19 ` Dani Moncayo
2011-11-20 18:27 ` bug#7526: " Eli Zaretskii
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