<xsl:template match="/"> <xsl:apply-templates
select="doc('http://blah')"/> </xsl:template>

That is an infinite loop the doc() function will return a document node
of the referenced document and then you apply templates and hit the same
template....

________________________________________________________________________
The Numerical Algorithms Group Ltd is a company registered in England
and Wales with company number 1249803. The registered office is:
Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.