I've looked over the DFDL 1.0 specification and I have a few questions regarding the inclusion of certain XML Schema elements or attributes.

Does anyone know as to whether the following elements are supported in DFDL 1.0:

• xs:extension   
  
• xs:list
• xs:all
• xs:any
• xs:anyAttribute
• xs:field
• xs:key
• xs:keyref
• xs:selector
• xs:unique

Does anyone know as to whether the following elements are supported in DFDL 1.0:

• xs:abstract
  
• xs:attributeFormDefault 
• xs:base
• xs:block
• xs:blockDefault 
• xs:fixed
• xs:mixed
• xs:processContents

Thanks,

Alonza