Hi Peter,
Give the version below a try. It's really the same algorithm
but I have replaced the nodeset chopping by some guided
searching of the document. This appears to be much easier
for Xalan to handle.
Kev.
<xsl:template match='table'>
<xsl:variable name="postable">
<index>
<xsl:for-each select="tr">
<xsl:if test="th">
<pos><xsl:value-of select="position()"/></pos>
</xsl:if>
</xsl:for-each>
</index>
</xsl:variable>
<xsl:variable name="headers" select="tr[th]"/>
<xsl:for-each select="$headers[1]">
<xsl:call-template name="walk">
<xsl:with-param name="headers"
select="$headers[position()>1]"/>
<xsl:with-param name="pos"
select="xalan:nodeset($postable)/index/pos"/>
</xsl:call-template>
</xsl:for-each>
</xsl:template>
<xsl:template name="walk">
<xsl:param name="headers"/>
<xsl:param name="pos"/>
<xsl:choose>
<xsl:when test="count($pos)=0"/>
<xsl:when test="count($pos)=1">
<header>
<xsl:copy-of select="."/>
<xsl:for-each
select="following-sibling::*[position()>1]">
<row>
<xsl:copy-of select="."/>
</row>
</xsl:for-each>
</header>
</xsl:when>
<xsl:otherwise>
<header>
<xsl:copy-of select="."/>
<xsl:variable name="rows" select="$pos[2]-$pos[1]"/>
<xsl:for-each
select="following-sibling::*[1]/following-sibling::*[position()<
$rows]">
<row>
<xsl:copy-of select="."/>
</row>
</xsl:for-each>
</header>
<xsl:for-each select="$headers[1]">
<xsl:call-template name="walk">
<xsl:with-param name="headers"
select="$headers[position()>1]"/>
<xsl:with-param name="pos"
select="$pos[position()>1]"/>
</xsl:call-template>
</xsl:for-each>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
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