I also add to my previous e-mail about problems with diacritics in Mountain Lion + Org Mode: it seems to be just a display problem. This is proved by the fact that exporting to LibreOffice works:  the accented characters which I have typed but are not displayed in the Org Mode interface of Aquamacs (a square appears) are correctly exported to LibreOffice. 

Pierfranco

2012/8/24 Pierfranco Minsenti <pierfranco.minsenti@gmail.com>

Hi all,

I' am using since a few days Mac OS X Mountain Lion and found that while retaining all my previous Org mode settings and Aquamacs settings, now I am unable to obtain diacritics in Org Mode that is letters such as č ŕ etc.

I only obtain them displayed in Org when they are inside a Org heading
For example: I can write:

* č

and the č is correctly displayed.

But not when I write it in the text.

The symbol of a square appears instead of accented letters.

The coding systems I used with previous Mac OS X (Snow Leopard and Lion) is always the same: that is UTF8
If I try to insert diacritics opening the virtual keyboard from upper menu in Mac OS X nothing change: I always obtain the symbol of a square.

This problem seems to affects only Org Mode because if I use another mode in Aquamacs I have no problems at all in displaying diacritics.

So I am unable to understand what is the cause of this problem.

Has anybody found this? Any idea how to fix it?

Thanks in advance.

Pierfranco