[O] org mode alignment problem

[Guido Van Hoecke]

Hi,

Emacs org mode aligns strangely and I wonder whether that could be due
to my setup.

Using a small 5 line input file:

* 1
** capello [ka-PEL-lo]
** cappello [kap-PEL-lo]
** bello [BEL-lo]
** caffè [kaf-FÈ]

I have org-hide-leading-stars set to t so leading stars are displayed
as spaces. I'll use _ to show them hereafter for clarity.

Initially the file shows as expected:

* 1
_* capello [ka-PEL-lo]
_* cappello [kap-PEL-lo]
_* bello [BEL-lo]
_* caffè [kaf-FÈ]

My cursor sits below the last line in the file.

When I put the cusor behind the last character of the last line, the
displayed portion of this line moves one position to the left and the
buffer displays as:

* 1
_* capello [ka-PEL-lo]
_* cappello [kap-PEL-lo]
_* bello [BEL-lo]
* caffè [kaf-FÈ]

When I hit the up arrow, it looks like this:
* 1
_* capello [ka-PEL-lo]
_* cappello [kap-PEL-lo]
* bello [BEL-lo]
_* caffè [kaf-FÈ]

I now hit the down arrow twice, and this is how it looks now:
* 1
_* capello [ka-PEL-lo]
_* cappello [kap-PEL-lo]
* bello [BEL-lo]
* caffè [kaf-FÈ]

Hitting one more down arrow, it reverts to the orignal expected display:
* 1
_* capello [ka-PEL-lo]
_* cappello [kap-PEL-lo]
_* bello [BEL-lo]
_* caffè [kaf-FÈ]

If this works as expected, I would at least like to understand this
behaviour.

But I'm pretty sure this is not normal, so any help or suggestion
would be usefull.

I am using 

Org-mode version 8.2.5h 
(release_8.2.5h-830-gb3a10b @ /Users/guivho/.emacs.d/org-mode/lisp/)

GNU Emacs 24.3.1
(x86_64-apple-darwin, NS apple-appkit-1187.37) of 2013-05-18.

TIA,


Guido

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