[XeTeX] adding some diacritics to a font

[François Patte]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Bonsoir,

I want to use Garamong Pro otf fonts in a document where I need some
diacritics which are not included in this font: under/over-dot chars (ṇ
ṅ ḷ )

If I put:

\setmainfont[Mapping=tex-text]{Garamond Premier Pro}

These glyphs do not appear. If I add:

\usepackage[garamond]{mathdesign}

I can get these glyphs through ordinary latex command (\d n), but the
whole document uses these mathdesign fonts....

How can I get the missing glyphs only when they are missing in Garamond
Premier Pro fonts?

Hope I am clear enough!....

Thanks for any answer.

Regards.

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 44 55 35 61
http://www.math-info.univ-paris5.fr/~patte
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iD8DBQFJY9ewdE6C2dhV2JURAsz2AKCCcyH3weQ9Ca+Yxs9/Ja4P3JI1BwCggTR7
Xrqd6psZguNQ1goDPHPYOaE=
=5n5L
-----END PGP SIGNATURE-----