[DFDL-WG] elements and combining properties with their types

I spent some real time thinking about this issue today. Attached is a memo on the subject which is big enough that I didn't want to just make it an email body. Summary: I think current 034 semantics are broken and should be fixed along the lines of the element - overrides - type principle. The example in the scoping section is not right. But the issue has some depth to it. E.g., I think the grammar productions are broken currently and we need to fix those also. See attached. ...mike Mike Beckerle | OGF DFDL WG Co-Chair | CTO | Oco, Inc. Tel: 781-810-2125 | 100 Fifth Ave., 4th Floor, Waltham MA 02451 | <mailto:mbeckerle.dfdl@gmail.com> mbeckerle.dfdl@gmail.com