> Does the HTTP charset have to be a subset of 10646?
>
>No. It can be anything. Making 10646 the doc charset doesn't place
>any requirements on the HTTP charset.
Except that all the characters in the document have to be within ISO
10646.
Not so. SGML allows for data characters which have no corresponding character
number in the document character set. See the recent discussion on this
topic.
Glenn