<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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<!-- This stylesheet works with Saxon and Xalan; for XT use xtchunk.xsl -->
<!-- This stylesheet should also work for any processor that supports   -->
<!-- exslt:document() (see http://www.exslt.org/)                       -->

<xsl:import href="chunk.xsl"/>

<!-- ==================================================================== -->
<!-- What's a chunk?

     The root element (that's it in this version)
                                                                          -->
<!-- ==================================================================== -->

<xsl:template name="chunk">
  <xsl:param name="node" select="."/>

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    <xsl:when test="not($node/parent::*)">1</xsl:when>
    <xsl:otherwise>0</xsl:otherwise>
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</xsl:template>

<!-- ==================================================================== -->

<xsl:template match="set|book|part|preface|chapter|appendix
                     |article
                     |reference|refentry
                     |book/glossary|article/glossary
                     |book/bibliography|article/bibliography
                     |sect1|/section|section
                     |setindex|book/index|article/index
                     |colophon" priority="2">
  <xsl:variable name="ischunk">
    <xsl:call-template name="chunk"/>
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  <xsl:choose>
    <xsl:when test="$ischunk = 1">
      <xsl:call-template name="process-chunk-element"/>
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    <xsl:otherwise>
      <xsl:apply-imports/>
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</xsl:template>

<!-- ==================================================================== -->

</xsl:stylesheet>
