Satoshi ISHIKAWA writes:
> In SGML, case sensitivity of delimiters is defined through the
> NAMECASE section of SGML declaration.
> 
> In SGML Annex L.2, NAMECASE is defined as "GENERAL NO".
> And in HTML 4.01, NAMECASE is defined as "GENERAL YES".
> 
> So hcro (&#x) is case sensitive in XML, but not in HTML.
> Both of ģ and ģ are valid in HTML,
> but ģ is not well-formed in XML.

So how is that resolved in XHTML 1.0, which is a reformulation of HTML
4.01 (case-insensitive hcro) in XML 1.0 (case-sensitive hcro)?

Thanks,
-- 
Kevin