Hi,
When I compile this document, a tanwin in the unicode input (etc., خطًا) is stripped out in the output.
I don't know arabxetex, but I think \textarabic[utf]{Arabic in UTF-8} can be a solution in this case. That is, the option [utf] for the command \textarabic when you input directly by UTF-8. -- Akira -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex