On 25 September 2017 at 19:50, Michael Kay <mike@saxonica.com> wrote:
Firstly, you have to describe the restricted content model rather than describing the differences (which means the parts that are retained are described in more than one place.)
I agree with this thought.
It seems, the XSD spec still has scope for a new version (XSD 1.2 perhaps :), where we can address concerns as stated above.