Re: What is lost if xsd:choice is jettisoned?

> Suppose the xsd:choice element were jettisoned from the XML Schema specification. Would there be any loss of functionality? Put another way, can you provide a real-world, compelling example of a schema that uses xsd:choice which cannot be expressed using abstract element plus substitution groups?
>

You wouldn't be able to define a content model that allows either an A, 
or a B followed by a C. OK, that's not a real-world example.

Michael Kay
Saxonica