Re: [xsl] Comparing direct ancestors

<xsl:stylesheet version="2.0"
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>


<xsl:key name="cb" match="*[not(self::p|self::t)]/change-begin"
         use="generate-id(following::*[self::p|self::t][1])"/>

<xsl:key name="ce" match="*[not(self::p|self::t)]/change-end"
         use="generate-id(preceding::*[self::p|self::t][1])"/>

<xsl:template match="*">
 <xsl:copy>
  <xsl:copy-of select="@*"/>
  <xsl:apply-templates/>
 </xsl:copy>
</xsl:template>

<xsl:template match="change-begin|change-end"/>

<xsl:template match="
                     p/change-begin|p/change-end|
                     t/change-begin|t/change-end
                     " priority="2">
 <xsl:copy-of select="."/>
</xsl:template>

<xsl:template match="p|t">
 <xsl:copy>
  <xsl:copy-of select="@*"/>
  <xsl:copy-of select="key('cb',generate-id())"/>
  <xsl:apply-templates/>
  <xsl:copy-of select="key('ce',generate-id())"/>
 </xsl:copy>
</xsl:template>




$ saxon9 cb.xml cb.xsl
<?xml version="1.0" encoding="UTF-8"?><root>

        <a>
                <p><change-begin/>Foo<change-end/></p>
        </a>

        <b>
                <d>
                        <t><change-begin/>Bar</t>
                </d>
                <d>
                        <t>Foo<change-end/></t>
                </d>
        </b>

        <p>Nothing <change-begin/>to worry<change-end/> about</p>
</root>

________________________________________________________________________
The Numerical Algorithms Group Ltd is a company registered in England
and Wales with company number 1249803. The registered office is:
Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.

This e-mail has been scanned for all viruses by Star. The service is
powered by MessageLabs. 
________________________________________________________________________
--~------------------------------------------------------------------
XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--