--- Begin Message ---
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Subject: |
24.0.50; bidi-display-reordering + lino-mode + move-up = beginning of buffer |
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Date: |
Wed, 15 Jun 2011 10:01:58 +0300 |
Emacs 24.0.50 pulled from git repository on 2011-06-15, can't move point
up with up arrow key, when both bidi-display-reordering and lino-mode
are on.
Reproduction:
0. emacs -Q
1. (setq-default bidi-display-reordering t)
2. M-x lino-mode
3. hit the up-arrow key several times.
I get a beep and the message "Beginning of buffer", although the point
isn't on the first line.
Turning off lino-mode or bidi-display-reordering fix this problem.
----
In GNU Emacs 24.0.50.1 (i686-suse-linux-gnu, GTK+ Version 2.22.1)
of 2011-06-15 on havitush
Windowing system distributor `The X.Org Foundation', version 11.0.10903000
configured using `configure '--prefix=/opt/emacs24''
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: en_US.UTF-8
value of $XMODIFIERS: @im=local
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: Emacs-Lisp
Minor modes in effect:
linum-mode: t
tooltip-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
C-x C-f . e m a <tab> <backspace> <backspace> <backspace>
g u <tab> <return> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <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> <up> <up> <up> <up>
<up> <up> <up> <up> <up> <up> <up> C-x k <return> C-x
C-f <M-backspace> <M-backspace> . g n u <tab> - e <tab>
<return> <next> <next> <next> <next> <next> <next>
<next> <next> <next> <next> <next> <next> <next> <next>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <down>
<down> <down> <down> <down> <down> <down> <down> <end>
C-x C-e M-x l i n u <tab> <return> <up> <up> <up> <up>
<up> <up> <down> <up> <up> <up> <down> <down> <down>
<up> <up> <up> <down> <up> <up> <down> <up> <up> <down-mouse-1>
<mouse-movement> <mouse-movement> <drag-mouse-1> <help-echo>
<help-echo> <help-echo> M-x r e p o p r <tab> <backspace>
<backspace> <backspace> <backspace> <backspace> r e
<backspace> <backspace> r e <backspace> <backspace>
<backspace> r e p o <tab> r <tab> <return>
Recent messages:
Loading vc-git...done
Loading vc-hg...done
scroll-up-command: End of buffer [9 times]
byte-code: End of buffer [2 times]
Making completion list...
scroll-up-command: End of buffer [7 times]
t
Linum mode enabled
byte-code: Beginning of buffer [11 times]
Making completion list...
Load-path shadows:
None found.
Features:
(shadow sort gnus-util time-date mail-extr message sendmail format-spec
rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils
gmm-utils mailheader emacsbug linum help-mode easymenu view vc-hg vc-git
sh-script executable regexp-opt tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
minibuffer loaddefs button faces cus-face files text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dynamic-setting
font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs)
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: bug#8867: 24.0.50; bidi-display-reordering + lino-mode + move-up = beginning of buffer |
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Date: |
Thu, 14 Jul 2011 20:53:35 +0300 |
> Date: Thu, 16 Jun 2011 06:05:38 +0300
> From: Eli Zaretskii <address@hidden>
> Cc: address@hidden, address@hidden
>
> > From: Juanma Barranquero <address@hidden>
> > Date: Thu, 16 Jun 2011 04:00:47 +0200
> > Cc: Chen Levy <address@hidden>, address@hidden
> >
> > On Thu, Jun 16, 2011 at 02:44, Stefan Monnier <address@hidden> wrote:
> > >> 2. M-x lino-mode
> > >
> > > Tells me it doesn't know this command.
> >
> > I think the OP meant linum-mode, and if so, the bug is real
>
> Yes, linum-mode, and yes, it is easily reproducible.
>
> > (bidi still has trouble with invisible text).
>
> There's no invisible text anywhere in sight in linum.el, AFAICT. It
> works by creating overlays with before-string properties that are
> displayed in the left margin area. Before-strings in the margins is
> something I never tried before under bidi-display-reordering, so it's
> not a surprise it has problems.
>
> However, since I'm working on reordering strings, which will directly
> affect this use case (and also holds off code freeze), I'm putting
> this on hold until that job is done.
>
> > In fact, I thought this problem was already reported, but I've been
> > unable to find the relevant bug#, so perhaps no.
>
> If you mean invisible text, it's bug #7616.
This bug should be fixed now on the trunk (revision 105208).
--- End Message ---