Re: XForms 2.0 schema [@indexref]

Attached is a xforms-nons-20.rnc including this and all previous changes.

In http://www.w3.org/MarkUp/Forms/wiki/XForms-nons-20.rnc

Change

xforms.repeat.attrib =
   xforms.Common.attrib,
   xforms.Sequence.Binding.attrib,
   xforms.UI.Common.attrib,
   attribute startindex { positiveInteger-avt }?,
   attribute number { nonNegativeInteger-avt }?

to

xforms.repeat.attrib =
   xforms.Common.attrib,
   xforms.Sequence.Binding.attrib,
   xforms.UI.Common.attrib,
*attribute indexref { XPathExpression }?,*
   attribute startindex { positiveInteger-avt }?,
   attribute number { nonNegativeInteger-avt }?

A similar change to add @xforms:repeat-indexref will be needed in the 
XForms+XHTML integration, TBD.

Leigh.