[xsl] AltovaXML and fragment identifier

[Martin Honnen <Martin.Honnen@xxxxxx>]

I have an XML document in the form of

<root>
  <foo xml:id="f1">foo 1</foo>
</root>

where there is a 'foo' element with an id 'f1' and an XSLT 2.0 
stylesheet with that id in a fragment identifier in a URI passed to the 
document function:

<xsl:stylesheet
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
  version="2.0">

  <xsl:template match="/">
    <xsl:copy-of select="document('test2009031701.xml#f1')"/>
  </xsl:template>

</xsl:stylesheet>

Saxon (9.1.0.5) and Gestalt (version 3.7) run that without problems and 
return the 'foo' element with xml:id="f1" but AltovaXML (Version 2009) 
complains with

  XTDE1170: Error in XPath 2.0 expression at xsl:copy-of - select

and with

  Error retrieving resource - 'C:\SomePath\test2009031701.xml#f1' - 
document

Isn't that error XTDE1170 only supposed to be thrown if a fragment 
identifier is used in a URI passed to the unparsed-text function?

Is an XSLT processor allowed to fail on a fragment identifier if it can 
receive the resource without the fragment identifier without problems?

AltovaXML does
  <xsl:copy-of select="id('f1', document('test2009031701.xml'))"/>
for instance just fine.

--

	Martin Honnen