From: Noam Postavsky <npostavs@users.sourceforge.net>
To: 21468@debbugs.gnu.org
Subject: bug#21468: 24.5; When next-line (visual) crosses overlay with before-string="\n" point goes to column 0
Date: Sun, 13 Sep 2015 01:17:39 -0400 [thread overview]
Message-ID: <CAM-tV-9eeQcMWTUdgOtVw70tHi_RUZ5kOWdmJ+yRV3W_hUV4Xg@mail.gmail.com> (raw)
Run
emacs -Q next-line-fail.el -l next-line-fail.el
where next-line-fail.el contains
(let ((pos 17))
(goto-char pos)
(overlay-put (make-overlay pos (1+ pos)) 'before-string
(propertize "\n" 'face 'highlight)))
The overlay will create a highlighted blank line below line 1.
Move point forward so it's on line 1, column X (where X != 0), then do
C-n (next-line).
Expected: point should be on line 2 column X.
Actual: point goes to line 2, but in column 0. Note that hitting C-n
a second time goes to line 3 column X.
The problem does not happen with (setq line-move-visual nil).
I've reproduced this in GUI and terminal.
This is a simplification from a magit bug
https://github.com/magit/magit/issues/2094
next reply other threads:[~2015-09-13 5:17 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-13 5:17 Noam Postavsky [this message]
2015-09-13 10:30 ` bug#21468: 24.5; When next-line (visual) crosses overlay with before-string="\n" point goes to column 0 Eli Zaretskii
2015-09-13 17:20 ` Noam Postavsky
2015-09-13 19:50 ` Eli Zaretskii
2015-09-13 20:22 ` Noam Postavsky
2015-09-14 6:17 ` Eli Zaretskii
2015-09-14 12:46 ` Noam Postavsky
2015-09-14 13:22 ` Stefan Monnier
2015-09-14 13:33 ` Eli Zaretskii
2015-09-14 13:55 ` Noam Postavsky
2015-09-14 15:14 ` Eli Zaretskii
2015-09-14 20:50 ` Noam Postavsky
2015-09-15 6:53 ` Eli Zaretskii
2015-10-01 20:43 ` Noam Postavsky
2015-10-02 10:01 ` Eli Zaretskii
2015-10-02 19:58 ` Noam Postavsky
2015-10-02 21:00 ` Eli Zaretskii
2015-10-09 23:34 ` Noam Postavsky
2015-10-10 7:14 ` Eli Zaretskii
2015-10-10 13:37 ` Noam Postavsky
2015-10-10 14:20 ` Eli Zaretskii
2015-10-10 16:51 ` Noam Postavsky
2015-10-10 17:09 ` Eli Zaretskii
2015-10-10 21:06 ` Noam Postavsky
2015-10-11 2:38 ` Eli Zaretskii
2015-10-10 17:03 ` Eli Zaretskii
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