Re: [xml-dev] modeling, validating and documenting an xml grammar

From: "Mike Fitzgerald" <>
> but you can't say a min of 9 occurrences with a max of 12 in RELAX NG; you
> can in XML Schema with minOccurs="9"/maxOccurs="12". However, M-N
> constraints are on the official docket for RELAX NG as a separate spec.

No?

x{9,12} = (x,x,x,x,x,x,x,x,x,x?,x?,x?)

Bob Foster