hi everyone!


i'm trying to write a branching recursive function, but i have a problem with the "xsl:sequence" being non-terminating.

how can i get the following to work:

<xsl:function name="r2c:__hasTextContent" as="xs:boolean?">
  <xsl:param name="node"/>
  <xsl:for-each select="$node/*">
    <xsl:choose>
      <xsl:when test="r2c:isOutputNode(.)"/>
      <xsl:when test="r2c:isLeafNode(.)">
        <xsl:sequence select="true()"/>
      </xsl:when>
      <xsl:otherwise>
        <xsl:sequence select="r2c:hasTextContent(.)"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:for-each>
</xsl:function>

<xsl:function name="r2c:hasTextContent" as="xs:boolean">
  <xsl:param name="node"/>
  <xsl:choose>
    <xsl:when test="r2c:__hasTextContent($node)">
      <xsl:sequence select="true()"/>
    </xsl:when>
    <xsl:otherwise>
      <xsl:sequence select="false()"/>
    </xsl:otherwise>
  <xsl:choose>
</xsl:function>

--
jC6rn nettingsmeier

home://germany/45128 essen/lortzingstr. 11/
http://spunk.dnsalias.org
phone://+49/201/491621

if you are a free (as in "free speech") software developer
and you happen to be travelling near my home, drop me a line
and come round for a free (as in "free beer") beer. :-D