Re: [xsl] processing of xml embedded in string

You need to take the string contained in the text node, and parse it as an
XML document to create a tree of nodes. To do that you need to invoke an XML
parser. There is no standard XSLT facility to do this from within XSLT. You
can do it in Saxon using the saxon:parse() extension function, and in other
products using user-written extension functions.