> Using the August release of XT, I have noticed that these restrictions
> do not seem to apply when you use the document XPath function...
> 
> If you assign the content of a document to a variable :
>   <xsl:variable name="tarifdef" select="document('tarif.xml')/tarif"/>
> 
> you can then use it without the restrictions on the tree fragments...

In this example tarifdef is not a result tree fragment, it is a nodeset. It
would be a result tree fragment if you wrote:

<xsl:variable name="tarifdef">
	<xsl:copy-of select="document('tarif.xml')/tarif"/>
</xsl:variable>

Result tree fragments only ever result from using xsl:variable with no
select expression.

Mike Kay


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