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bug#799: marked as done (23.0.60; Point stuck in overlay with before-st


From: Emacs bug Tracking System
Subject: bug#799: marked as done (23.0.60; Point stuck in overlay with before-string containing newline and image)
Date: Wed, 27 Aug 2008 16:20:03 -0700

Your message dated Wed, 27 Aug 2008 19:16:39 -0400
with message-id <address@hidden>
and subject line Re: 23.0.60; Point stuck in overlay with before-string 
containing newline and image
has caused the Emacs bug report #799,
regarding 23.0.60; Point stuck in overlay with before-string containing newline 
and image
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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-- 
799: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=799
Emacs Bug Tracking System
Contact address@hidden with problems
--- Begin Message --- Subject: 23.0.60; Point stuck in overlay with before-string containing newline and image Date: Wed, 27 Aug 2008 22:22:53 +0200
Hi,

if you start Emacs with `emacs -Q', execute the code included below
and type `C-n' several times, point will not move past the next to
last line.  This breaks cursor movement with preview-latex in some
cases.

Note that this is an updated test case.  A similar bug was fixed two or
three days ago.


(progn
  (pop-to-buffer "*foo*")
  (insert "xxx\nxxx\nxxx")
  (let ((ov (make-overlay 5 12)))
    (overlay-put ov 'before-string
                 (concat
                  (propertize
                   "A" 'display `(image :type xpm
                                        :file ,(concat data-directory
                                                       "images/attach.xpm")))
                  "\n")))
  (goto-char (point-min)))


In GNU Emacs 23.0.60.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.12.11)
 of 2008-08-26 on photon
Windowing system distributor `The X.Org Foundation', version 11.0.10402000
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: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Fundamental

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-y C-x C-e C-n C-n M-x r e p o r t - e m <tab> <r
eturn>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Mark set
1



--- End Message ---
--- Begin Message --- Subject: Re: 23.0.60; Point stuck in overlay with before-string containing newline and image Date: Wed, 27 Aug 2008 19:16:39 -0400
Thanks for the new testcase.  My previous fix to vertical-motion was
indeed too limited; I've checked in a more general fix.  Hopefully
preview-latex will work this time!


--- End Message ---

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