doc/tools/chunk-stylesheet.xsl

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

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

  <xsl:param name="use.id.as.filename">1</xsl:param>

  <xsl:include href="base-html-stylesheet.xsl"/>

</xsl:stylesheet>