problems with iso-8859-1 encoding

[Simone Pierazzini]

hi everyone,
I don't know how to store xml documents like the following:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE stylesheet[
<!ENTITY agrave "&#224;">
]>
<stylesheet>pipp&agrave;</stylesheet>


in a collection. I used these commands:

xindice ad -c /db/test -n a -f a.xml
xindice rd -c /db/test -n a -f a1.xml

but a1.xml looks like:

<?xml version="1.0"?>
<stylesheet>pipp?</stylesheet>

that is: &grave; became a simple ?

even if I write someting like: <stylesheet>pipp&#224;</stylesheet>
the result is the same

thanks in advance,
Simone Pierazzini