lfs-book/stylesheets/lfs-xsl/docbook-xsl-1.78.1/params/html.append.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="html.append">
<refmeta>
<refentrytitle>html.append</refentrytitle>
<refmiscinfo class="other" otherclass="datatype">string</refmiscinfo>
</refmeta>
<refnamediv>
<refname>html.append</refname>
<refpurpose>Specifies content to append to HTML output</refpurpose>
</refnamediv>

<refsynopsisdiv>
<src:fragment xml:id="html.append.frag"><xsl:param name="html.append"/></src:fragment>
</refsynopsisdiv>

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

<para>Specifies content to append to the end of HTML files output by
the <filename>html/docbook.xsl</filename> stylesheet, after the
closing <code>&lt;html&gt;</code> tag. You probably don’t want to set any
value for this parameter; but if you do, the only value it should ever
be set to is a newline character: <code>&amp;#x0a;</code> or
<code>&amp;#10;</code></para>

</refsection>
</refentry>