GNU bug report logs - #5988
24.0.50; bidi-display-reordering interferes with overlays

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Ivan Andrus <darthandrus <at> gmail.com>
Subject: bug#5988: closed (Re: bug#5988: 24.0.50; bidi-display-reordering
 interferes with overlays)
Date: Fri, 23 Apr 2010 15:15:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#5988: 24.0.50; bidi-display-reordering interferes with overlays

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 5988 <at> debbugs.gnu.org.

-- 
5988: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=5988
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Eli Zaretskii <eliz <at> gnu.org>
To: Ivan Andrus <darthandrus <at> gmail.com>
Cc: 5988-done <at> debbugs.gnu.org
Subject: Re: bug#5988: 24.0.50;
	bidi-display-reordering interferes with overlays
Date: Fri, 23 Apr 2010 18:14:32 +0300

> From: Ivan Andrus <darthandrus <at> gmail.com>
> Date: Tue, 20 Apr 2010 19:28:46 +0200
> Cc: 
> 
> emacs -Q
> 
> Then evaluate in a scratch buffer:
> 
> (let ((ov (make-overlay (+ 2 (point-min)) (- (point-max) 160))))
>   (overlay-put ov 'display "just a test")
>   ;; (delete-overlay ov)
>   )
> 
> (setq-default bidi-display-reordering t)
> (setq-default bidi-display-reordering nil)
> 
> Note that when bidi-display-reordering is t, the text in the buffer is
> displayed as well as the display property of the overlay, but when nil,
> the text "just a test" is displayed instead.

Fixed by revno 100005.

[Message part 3 (message/rfc822, inline)]

From: Ivan Andrus <darthandrus <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.0.50; bidi-display-reordering interferes with overlays
Date: Tue, 20 Apr 2010 19:28:46 +0200

emacs -Q

Then evaluate in a scratch buffer:

(let ((ov (make-overlay (+ 2 (point-min)) (- (point-max) 160))))
  (overlay-put ov 'display "just a test")
  ;; (delete-overlay ov)
  )

(setq-default bidi-display-reordering t)
(setq-default bidi-display-reordering nil)

Note that when bidi-display-reordering is t, the text in the buffer is
displayed as well as the display property of the overlay, but when nil,
the text "just a test" is displayed instead.



In GNU Emacs 24.0.50.15 (x86_64-apple-darwin10.3.0, NS apple-appkit-1038.29)
of 2010-04-20 on parduc.local
Windowing system distributor `Apple', version 10.3.1038
configured using `configure  '--with-ns''

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

Major mode: Lisp Interaction

Minor modes in effect:
  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
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<down-mouse-1> <mouse-1> <down> <return> <up> <up> 
<up> <up> <left> <left> <left> <help-echo> <ns-toggle-toolbar> 
<ns-toggle-toolbar> <ns-toggle-toolbar> <help-echo> 
<tool-bar> <kill-buffer> C-y TAB TAB <up> <up> <up> 
<up> <up> <up> C-k C-k C-x C-e <C-down> C-x C-e <help-echo> 
<down-mouse-1> <mouse-1> <double-down-mouse-1> <double-mouse-1> 
<triple-down-mouse-1> <triple-mouse-1> <down-mouse-1> 
<mouse-movement> <mouse-movement> <drag-mouse-1> C-w 
C-y TAB TAB TAB <C-up> <up> C-k <down> <down> <down> 
<down> <down> <down> <down> C-y <up> C-x C-e <down> 
<down> C-x C-e <left> <backspace> n i l C-e C-x C-e 
<C-s-268632064> <C-up> <C-up> <C-up> C-k C-k C-k C-k 
C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k C-k 
C-k C-k C-k C-y <C-S-return> <down-mouse-1> <mouse-movement> 
<mouse-movement> <drag-mouse-1> C-w C-y <up> <up> C-x 
C-e <down> <down> C-x C-e <down> C-x C-e <up> C-x C-e 
<down> <down> s-x r e s-x r e C-a M-x r e p <tab> o 
<tab> r <tab> <return> B i d i r e c t i o n a l SPC 
C-a C-y s-k M-x <up> <return>

Recent messages:
nil
kill-line: End of buffer
Mark set [2 times]
"just a test"
t
byte-code: End of buffer
nil
t
byte-code: End of buffer
Making completion list... [2 times]
Quit

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr message 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
help-mode view tooltip ediff-hook vc-hooks lisp-float-type mwheel ns-win
easymenu tool-bar dnd fontset image fringe lisp-mode register page
menu-bar rfn-eshadow timer select scroll-bar mldrag 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 loaddefs button
minibuffer faces cus-face files text-properties overlay md5 base64
format env code-pages mule custom widget hashtable-print-readable
backquote make-network-process dbusbind ns multi-tty emacs)

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