Disable escaping on transformer

[Aeris]

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

Hi,

I have a little problem with Xalan.

I use Transformer to create a HTML file from a Document.
But in generated HTML, all « & » in the document, which are parts of
already escaped HTML entities like «   », are re-escaped by Xalan.

See this sample : http://pastebin.com/LfGpWMai
Instead of expected
        <div>&mdash;</div>
I get
        <div>&amp;mdash;</div>

I search on doc and Google, but nothing found to disable escaping.
How I can do this ?

Thanks
- -- 
Nicolas VINOT
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iQEcBAEBAgAGBQJOkhk3AAoJEK8zQvxDY4P9iioIAL9v9bG/pbnhNA18iioMaLy6
AwrQFRy7k3L1Y92jrUf54crvFUYWj9tNPH9W0tUA/SShvvDQI1h7hulX5ZL64ijL
2M70nwkvFhh06mDyNwkIXJfm01oBc3OSJRqID/NGgarThVzp2Wjwte6qqLKOQTJS
REh8eVi8Ttu9DNnTR4VyH7GNbbyKDY0QjmNHZxD79LpLGEHRf9+ONxkn0SRvfAmJ
dSAozRXxyb7Mx65+DtOGCmHlk0407gbo9B38nPSE2WBYwaLSf6i+N8dlBnWxdVDn
xpuQnm0j3RRtuaTG/CRyWbEjO0es6EXK1dpg6oGyI0skiCglY1kX9OqGLiVYFZA=
=VKkB
-----END PGP SIGNATURE-----