Michael Kay wrote:
<xsl:function name="f:expand" as="element()">
<xsl:param name="item" as="element(item)"/>
<xsl:param name="child" as="element()?"/>
<xsl:choose>
<xsl:when test="exists($child)">
<xsl:sequence select="$child"/>
</xsl:when>
<xsl:otherwise>
<emptyCell/>
</xsl:otherwise>
</xsl:choose>
</xsl:function>
Just out of interest, why do you pass the $item param here?
Because I changed the design half way through.
Michael Kay
http://www.saxonica.com/
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