>>>>> "Colin" == Colin Paul Adams <colin@xxxxxxxxxxxxxxxxxx> writes:

    Colin> I refer to the annotating of attributes as xs:IDREF, which
    Colin> is specifically disallowed by the standard for Basic XSLT
    Colin> processors, and seems to make it impossible for a Basic
    Colin> XSLT processor to be fully backwards compatible with XSLT
    Colin> 1.0.

Oh dear, I must have got up too early. Of course, idref() isn't in 1.0.
-- 
Colin Paul Adams
Preston Lancashire

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