Thanks Eli for all your efforts !

It is simple. When copying  a text in arabic (see pictures) and pasting in the emacs buffer,
the result is a series of "?" characters (see resu.jpg).
I tried decode-coding-region (with utf-8, utf-16, and latin-1) without succes.


----- Mail Original -----
De: "Eli Zaretskii" <eliz@gnu.org>
À: mhibti@free.fr
Cc: emacs-bidi@gnu.org, emacs-devel@gnu.org
Envoyé: Mardi 7 Septembre 2010 05h03:07 GMT +01:00 Amsterdam / Berlin / Berne / Rome / Stockholm / Vienne
Objet: Re: [emacs-bidi] Re: Arabic support

> Date: Tue, 7 Sep 2010 02:59:48 +0200 (CEST)
> From: mhibti@free.fr
> Cc: emacs-bidi@gnu.org, emacs-devel@gnu.org
> 
> - I have problems with copy/paste arabic text but I guess this may be a coding issue.

Thanks for testing.

Would you please describe the problems you have with copy/paste?
There should be no problems with encoding on Windows, as Emacs uses
UTF-16 automatically to copy/paste text on Windows.