find.path.params — Search in a table for the "best" match for the node
<xsl:template name="find.path.params">
<xsl:param name="node" select="."/>
<xsl:param name="table" select="''"/>
<xsl:param name="location">
    <xsl:call-template name="xpath.location">
      <xsl:with-param name="node" select="$node"/>
    </xsl:call-template>
  </xsl:param>
  ...
</xsl:template>