Re: State and Status of WAI-ARIA approach to host-language embedding

Al Gilman wrote:
[..]
> 
>>      -- What is et problem with browsers handling a colon in an HTML
>> tag name?  Pointers?
>>
> 
> The colon works in three mutually incompatible ways in
>  1) text/html in IE
>  2) text/html in Gecko/WebKit/Opera
>  3) XML (including application/xhtml+xml in Gecko/WebKit/Opera)

Would you please elaborate? preferably in the form of test cases?
i.e. specific example documents?

-- 
Dan Connolly, W3C http://www.w3.org/People/Connolly/