<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.extra2.suppress"> <refmeta> <refentrytitle>man.th.extra2.suppress</refentrytitle> <refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo> </refmeta> <refnamediv> <refname>man.th.extra2.suppress</refname> <refpurpose>Suppress extra2 part of header/footer?</refpurpose> </refnamediv> <refsynopsisdiv> <src:fragment xml:id="man.th.extra2.suppress.frag"> <xsl:param name="man.th.extra2.suppress">0</xsl:param></src:fragment> </refsynopsisdiv> <refsection><info><title>Description</title></info> <para>If the value of <parameter>man.th.extra2.suppress</parameter> is non-zero, then the <literal>extra2</literal> part of the <literal>.TH</literal> title line header/footer is suppressed.</para> <para>The content of the <literal>extra2</literal> field is usually displayed in the left footer of the page and is typically "source" data, often in the form <replaceable>Name</replaceable> <replaceable>Version</replaceable>; for example, "GTK+ 1.2" (from the <literal>gtk-options(7)</literal> man page).</para> <note> <para>You can use the <parameter>refentry.source.name.suppress</parameter> and <parameter>refentry.version.suppress</parameter> parameters to independently suppress the <replaceable>Name</replaceable> and <replaceable>Version</replaceable> parts of the <literal>extra2</literal> field.</para> </note> </refsection> </refentry>