[widgets] dig sig RelaxNG schema

Using http://bondi.omtp.org/1.0/security/xmldsig-core-schema.rnc and
rnv [1] I've been trying to validate the example:
http://www.w3.org/TR/widgets-digsig/#example

Firstly does widgets-digsig have it's own grammar.rnc? I have not been
able to find one.


Using xmldsig-core-schema.rnc I ran into a couple of problems. Firstly
I had to alter:

Object.ANY = (element * {Object.ANY}|attribute * {text}|text)*

To accept the new elements introduced by
http://www.w3.org/TR/xmldsig-properties/

Also the xmldsig-core-schema.rnc seems sensitive to element order. So
I made a change to the rnc to get the example signature1.xml to
validate:

 -    Signature.attlist, SignedInfo, SignatureValue, KeyInfo?, Object*
+    Signature.attlist, SignedInfo, Object*, SignatureValue, KeyInfo?

Or perhaps the order of the example is incorrect?



Be great to see more fully worked examples. An author-signature.xml
example would be good.


Kind regards,


[1] http://www.davidashen.net/rnv.html