From: Eli Zaretskii <eliz@gnu.org>
To: Nicolas Richard <theonewiththeevillook@yahoo.fr>
Cc: 17823@debbugs.gnu.org
Subject: bug#17823: 24.3.91; end-of-visual-line: incorrect behaviour with truncate-lines and a line-prefix
Date: Fri, 20 Jun 2014 21:56:22 +0300 [thread overview]
Message-ID: <83ionvqujt.fsf@gnu.org> (raw)
In-Reply-To: <87r42jv5rr.fsf@yahoo.fr>
> From: Nicolas Richard <theonewiththeevillook@yahoo.fr>
> Date: Fri, 20 Jun 2014 19:40:24 +0200
>
> (progn
> (insert (make-string 500 ?x))
> (column-number-mode) ;; just to see it. plays no role.
> (beginning-of-line)
> (setq line-prefix (make-string 10 ? ))
> (visual-line-mode)
> (toggle-truncate-lines 1))
>
> then hit C-e (end-of-visual-line) a few times. After some hits, the
> cursor doesn't move anymore, although it's not at the end of the line.
> On my machine, it goes to column 70, then 100, then stops there even
> when hitting C-e again.
>
> I expect emacs to scroll horizontally instead
Why do you expect that? "Visual line" means the line that is on
display. What isn't on display does not exist for this purpose.
Is there some real-life use case behind this? If so, please show it.
next prev parent reply other threads:[~2014-06-20 18:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-20 17:40 bug#17823: 24.3.91; end-of-visual-line: incorrect behaviour with truncate-lines and a line-prefix Nicolas Richard
2014-06-20 18:56 ` Eli Zaretskii [this message]
2014-06-20 19:20 ` Stefan Monnier
2014-06-20 20:27 ` Nicolas Richard
2014-06-21 12:36 ` Eli Zaretskii
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