Re: [xslt] Xpath on variables?

[Bernhard Zwischenbrugger <bz datenkueche com>]

> >
> > > <xsl:variable name="foo">
> > > <FOO>
> > >         <BAR arg="1">
> > >         test
> > >         </BAR>
> > > </FOO>
> > > </xsl:variable>
> >
> > > <xsl:copy-of select="$foo//BAR"/>
> >
Is there a solution for this kind of problems?

This also does not work:
<xsl:copy-of select="libxslt:node-set($foo)//BAR"/>

The workaround I found is:
<xsl:for-each select="libxslt:node-set($foo)">
      <xsl:copy-of select="//BAR"/>
</xsl:for-each>

But this isn't very beauty

Some examples would be very nice.

---------------

Is there a list of the extensions implemented in libxslt?
(is there a time() function)

Bernhard