x" mode="xref-to">   <xsl:param name="referrer"/>   <xsl:param name="xrefstyle"/>   <fo:inline text-decoration="underline" color="blue">   <xsl:apply-templates select="." mode="object.xref.markup">     <xsl:with-param name="purpose" select="'xref'"/>     <xsl:with-param name="xrefstyle" select="$xrefstyle"/>     <xsl:with-param name="referrer" select="$referrer"/>   </xsl:apply-templates>   </fo:inline> </xsl:template>  <xsl:template match="