The "document-uri" variable is invalid for "xslt1" query binding

[octavianN]

In the iso_schematron_skeleton_for_saxon.xsl the value of the document-uri variable is <axsl:value-of select="document-uri(/)" />.
But if you create a Schematron file with the query binding set to "xslt1", and compile it using iso_schematron_skeleton_for_saxon.xsl styleseet, the file will not be valid because the document-uri() function is not available in XSLT1.

I propose a modification in the iso_schematron_skeleton_for_saxon.xsl styleseet, to generate the value of the document-uri variable only if is not XSLT1 query binding.
Change this line from iso_schematron_skeleton_for_saxon.xsl styleseet:

<axsl:variable name="document-uri"><axsl:value-of select="document-uri(/)" /></axsl:variable>

in

<xsl:if test="@queryBinding and translate(@queryBinding, 'XSLT', 'xslt')!='xslt'
and translate(@queryBinding, 'XSLT', 'xslt')!='xslt1' and @queryBinding!='xpath'">
<axsl:value-of select="document-uri(/)" />
</xsl:if>