<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="man.th.extra3.suppress"> <refmeta> <refentrytitle>man.th.extra3.suppress</refentrytitle> <refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo> </refmeta> <refnamediv> <refname>man.th.extra3.suppress</refname> <refpurpose>Suppress extra3 part of header/footer?</refpurpose> </refnamediv> <refsynopsisdiv> <src:fragment xml:id="man.th.extra3.suppress.frag"> <xsl:param name="man.th.extra3.suppress">0</xsl:param></src:fragment> </refsynopsisdiv> <refsection><info><title>Description</title></info> <para>If the value of <parameter>man.th.extra3.suppress</parameter> is non-zero, then the <literal>extra3</literal> part of the <literal>.TH</literal> title line header/footer is suppressed.</para> <para>The content of the <literal>extra3</literal> field is usually displayed in the middle header of the page and is typically a "manual name"; for example, "GTK+ User's Manual" (from the <literal>gtk-options(7)</literal> man page).</para> </refsection> </refentry>