[xml] xpointer range in attribute node

["Couch, PA (Philip)" <p a couch dl ac uk>]

Title: xpointer range in attribute node

Hi,

Is it possible to use libxml's xpointer implementation to locate ranges that are completely enclosed in attribute nodes?

Using libxml, I get empty location sets from xpointer expressions of the form:

xpointer(string-range(//node/@attribute,"string",start,length))

Thanks for any help that you may be able to give,

Phil.