[jsdl-wg] note on XPath values in PS spec

[Meredith, DJ (David)]

Hi all, 

Regarding the definition of the DocumentNode's Match element value (i.e.
the XPath value). 
Do you think the text in the spec should be updated to define something
like:

"The [item] can be exactly one [attribute] node, [text] node or [atomic
value]. "

I think we need to specify either an [attribute] node or [text] node
because there are seven different [node] types and we should not be
selecting [document nodes], [element nodes] (which can have children),
[namespace nodes], [processing instruction nodes] and [comment nodes]. 

Best regards,
Dave


----------------------------------------------
David Meredith 
STFC eScience Centre
Daresbury Laboratory (A32) 
Warrington, Cheshire
WA4 4AD

email: david.meredith at stfc.ac.uk
tel: +44 (0) 1925 603762

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