[Orgmode] Org-mode version 6.32trans and 6.21b; Strange interaction between whitespace-mode and cust. org-ellipsis

[Martin Pohlack]

(sorry for the resent, this time with minimal init.test.el)

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I observe a strange interaction between whitespace-mode and org-mode
if org-ellipsis is set.

Whenever I use whitespace-toggle-options for customizing
whitespace-mode in a buffer, all org-mode buffers are effected.
Probably their display table is overwritten which only has effect if
org-ellipsis is set?

Steps to reproduce:

* Start emacs as follows (no local init file, start attached minimal
  init file, open two small org-files, also attached):

  $ emacs -q -l init.test.el test1.org test2.org

* Hit F10 in one org-mode buffer once.

* Look at other org-mode buffer to see that spaces are visualized via a
  centered dot.

What *is* happening:

* Other buffers are effected by a supposedly local action (display
  table?).

What *should* be happening:

* No change to other buffers should occur.

I'm not entirely convinced that org-mode is to blame here ...

Emacs  : GNU Emacs 23.1.1 (i686-pc-linux-gnu, GTK+ Version 2.14.7)
 of 2009-09-17 on monat400
Package: Org-mode version 6.21b
Package: Org-mode version 6.32trans

Org-settings see attachment.

abc def

abc def

(custom-set-variables
 '(org-ellipsis "…"))

(require 'whitespace)

(defun my-whitespace-on ()
  (interactive)
  (whitespace-mode 1)
  (whitespace-toggle-options (list 'space-mark)))

(global-set-key [f10] 'my-whitespace-on)