[Orgmode] Subscription and first feedback

[Ph . Ivaldi]

Hello,

I'm total beginner with Org and I have a little problem.
When writing
 « some french text » 
and exporting to LaTeX the
non-breaking spaces are not convert to ~ and the code LaTeX should be 
\og{}some french text\fg{} with the package \usepackage[french]{babel}

I have
(seq org-export-latex-packages-alist (quote (("french" "babel"))))
is in my .emacs.

Note that "some text" should be exported as "some~text" but
« some text » should be exported as \og{}some text\fg{}.

Also "C-c ^" must be exported as "C-c \^"

Some advice ?

Thanks,
-- 
   Philippe Ivaldi.
http://www.piprime.fr/