Synopsis

<xsl:template match="varlistentry" name="varlistentry">
<xsl:param name="next.is.list">
			<xsl:variable name="object" select="listitem/*[1]"/>
			<xsl:value-of select="count($object[self::itemizedlist or self::orderedlist or self::variablelist])"/>
		</xsl:param>
<xsl:variable name="id">
			<xsl:call-template name="label.id"/>
		</xsl:variable>
  ...
</xsl:template>