lfs-book/stylesheets/lfs-xsl/docbook-xsl-1.78.1/params/epub.autolabel.xml

<refentry xmlns="http://docbook.org/ns/docbook"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
          xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
          version="5.0" xml:id="epub.autolabel">
<refmeta>
<refentrytitle>epub.autolabel</refentrytitle>
<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
</refmeta>
<refnamediv>
<refname>epub.autolabel</refname>
<refpurpose>Should tree-like ToC use autonumbering feature?</refpurpose>
</refnamediv>

<refsynopsisdiv>
<src:fragment xml:id="epub.autolabel.frag">
<xsl:param name="epub.autolabel" select="1"/>
</src:fragment>
</refsynopsisdiv>

<refsection><info><title>Description</title></info>

<para>If you want to include chapter and section numbers into ToC in, 
set this parameter to 1.</para>

</refsection>
</refentry>