Hi,
-----Original Message-----
From: Buchcik, Kasimier [mailto:k(_dot_)buchcik(_at_)4commerce(_dot_)de]
[...]
It seems like the XSLT 2.0 rules produce an effect,
which hinders the elimination of the stylesheet's XSLT-namespace
declaration with the prefix "xsl":
"ns-alias-1.xsl"
----------------
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:axsl="http://www.w3.org/1999/XSL/Transform-alias";
xmlns:my-xsl="http://www.w3.org/1999/XSL/Transform";
exclude-result-prefixes="axsl xsl my-xsl">
<xsl:namespace-alias stylesheet-prefix="axsl" result-prefix="my-xsl"/>
<xsl:template match="/">
<axsl:stylesheet version="2.0"/>
</xsl:template>
</xsl:stylesheet>
Result with Saxon 8.1.1:
<my-xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:my-xsl="http://www.w3.org/1999/XSL/Transform"/>
This is just an observation; I doubt anyone insists on generating
an other prefix than the one used for the stylesheet itself.
* Another observation is that this effect will also preserve the
XSLT-namespace declarations produced by templates of imported/included
stylesheets if the prefix differs:
Result with Saxon 8.1.1:
<?xml version='1.0' ?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template name="foo">
<!-- Note the XSLT-namespace declaration with the prefix "xslt" in
the result. -->
<zoo xmlns:xslt="http://www.w3.org/1999/XSL/Transform"/>
</xsl:template>
</xsl:stylesheet>
Scenario:
"ns-alias-2.xsl"
----------------
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:axsl="http://www.w3.org/1999/XSL/Transform-alias";
exclude-result-prefixes="axsl xsl">
<xsl:output indent="yes"/>
<xsl:include href="ns-alias-inc.xsl"/>
<xsl:namespace-alias stylesheet-prefix="axsl" result-prefix="xsl"/>
<xsl:template match="/">
<axsl:stylesheet version="2.0">
<axsl:template name="foo">
<xsl:call-template name="zoo"/>
</axsl:template>
</axsl:stylesheet>
</xsl:template>
</xsl:stylesheet>
"ns-alias-imp.xsl"
------------------
<xslt:stylesheet version="2.0"
xmlns:xslt="http://www.w3.org/1999/XSL/Transform";>
<xslt:template name="zoo">
<!-- Note the XSLT-namespace declaration with the prefix "xslt" in
the result. -->
<zoo/>
</xslt:template>
</xslt:stylesheet>
Regards,
Kasimier
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