change the current template. Calling xsl:for-each does not (as the XSLT standard says
 it should) cause the current template to become null.</p>

<p>The effect is to search for a template that matches the current node and that is defined in
a stylesheet that was imported (directly or indirectly, possibly via xsl:include) from the
stylesheet containing the current template, and whose mode matches the current mode.
 If there is such a template, it is activated using the current node. If not, the call on