GNU bug report logs - #4281
23.1; displaying line-prefix properties and global-hl-line-mode

Previous Next

To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 4281 in the body.
You can then email your comments to 4281 AT debbugs.gnu.org in the normal way.

Toggle the display of automated, internal messages from the tracker.

Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Jean-Marie Gaillourdet <jmg <at> gaillourdet.net>
To: bug-gnu-emacs <at> gnu.org
Subject: 23.1; displaying line-prefix properties and global-hl-line-mode
Date: Fri, 28 Aug 2009 11:14:57 +0200

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

When there are lines with a line-prefix property and hl-line-mode is
enabled, the highlighting is misplaced. The
line-prefix is not highlighted in the current line but in the next line.

This can be triggered by using the latest org-mode in git. The
maintainer of org-mode said it is a bug in Emacs, therefore I do
report it here.

http://thread.gmane.org/gmane.emacs.orgmode/16909

In order to reproduce this create a file with the following contents:
- ---
#+STARTUP: indent showall

* Test
** Test 2
Fooobar
* Bar
- ---

Enable global-hl-line-mode and place the cursor on "Test 2".


In GNU Emacs 23.1.1 (i386-apple-darwin9.8.0, NS apple-appkit-949.54)
 of 2009-08-16 on black.local
Windowing system distributor `Apple', version 10.3.949
configured using `configure  '--with-ns''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  value of $XMODIFIERS: nil
  locale-coding-system: nil
  default-enable-multibyte-characters: t

Major mode: Org

Minor modes in effect:
  shell-dirtrack-mode: t
  org-indent-mode: t
  TeX-PDF-mode: t
  show-paren-mode: t
  yas/global-mode: t
  yas/minor-mode: t
  diff-auto-refine-mode: t
  global-hl-line-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
k k k k k k k k k k C-x C-h C-c a u j j j j j C-g <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <up> <up> <up> <up> <up> <up> <up> <up> <up>
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up>
<up> <up> <down> <down> <down> <f1> q C-c a u <help-echo>
<help-echo> <help-echo> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <up> <up> <up> <up> <up>
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <up> <up> <up> <up>
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up>
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up>
<up> <up> <up> <down> <down> <down> <down> <down> <down>
<down> <down> <up> <up> <up> <up> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <help-echo> <help-echo> <menu-bar> <help-menu>
<send-emacs-bug-report> C-g q <menu-bar> <help-menu>
<send-emacs-bug-report>

Recent messages:
Press key for agenda command (unrestricted):
OVERVIEW
File mode specification error: (error ":END: line missing at position 5272")
OVERVIEW [5 times]
CONTENTS...done
OVERVIEW
Mark set
Quit
Switched to domain: :softech
Press key for agenda command (unrestricted):
Quit
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (Darwin)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAkqXoBEACgkQNIUNP/I5YOiRVwCZAezNjNcjABPybj3sqXtucWk9
6VwAn3bdohJVN+KrQv6SrgPSGDe66wXP
=ktuo
-----END PGP SIGNATURE-----

Message #10 received at 4281 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Juanma Barranquero <lekktu <at> gmail.com>
To: Jean-Marie Gaillourdet <jmg <at> gaillourdet.net>
Cc: 4281 <at> debbugs.gnu.org
Subject: Re: bug#4281: 23.1; displaying line-prefix properties and 
	global-hl-line-mode
Date: Fri, 18 Sep 2009 11:59:54 +0200

On Fri, Aug 28, 2009 at 11:14, Jean-Marie Gaillourdet
<jmg <at> gaillourdet.net> wrote:

> When there are lines with a line-prefix property and hl-line-mode is
> enabled, the highlighting is misplaced. The
> line-prefix is not highlighted in the current line but in the next line.

It happens also with a `line-prefix' variable, instead of text properties:

   emacs -Q -f view-emacs-news --eval '(setq line-prefix "-")' -f
global-hl-line-mode

Curiously, for the first line in the window, the prefix of the current
line is also highlighted.

    Juanma

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.