Re: [xml-dev] DTDs, W3C Schemas, RELAX NG, Schematron?

Tim Bray <> wrote:

| Well, except for, there seem to be quite a few things you can do with 
| RNG but not XSD... 

Indeed.

RNG focuses on trees and pattern matching, which is important for lexical
formalisms like XML.  XSD focuses on giving DB-wonks and type theorists
warm, fuzzy feelings.