Here is a simple stylesheet, which will let you identify the differences.

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

<xsl:variable name="old-doc" select="document('old.xml')" />

  <xsl:template match="/root">
    <newtags>
      <xsl:for-each select="data">
        <xsl:variable name="temp" select="." />
        <xsl:if test="not($old-doc/root/data[@name = $temp/@name])">
          <xsl:copy-of select="$temp" />
        </xsl:if>
      </xsl:for-each>
    </newtags>
  </xsl:template>

</xsl:stylesheet>

(not tested..)

On 9/14/07, Buddhi Dananjaya <buddhi@xxxxxxxxxxxxxxxxxxx> wrote:

Hi,

Even XSLT is ok. I can transform and get the newly added tags.

- Buddhi -