Re: [xml-dev] NVDL: A Disruptive Technology

Michael Kay wrote:
>> This isn't even hard.  XML is a metalanguage.
>>     
>
> An XML schema defines rules for a class of XML documents.
>   
Under that definition, doesn't XSD fail?   It defines rules for a 
namespace not a class of documents.

It has no idea of documents (except for what it tacks on with ID and KEY 
perhaps.)

Cheers
Rick Jelliffe