<refentry xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
          id="man.th.extra2.suppress">
<refmeta>
<refentrytitle>man.th.extra2.suppress</refentrytitle>
<refmiscinfo role="type">boolean</refmiscinfo>
</refmeta>
<refnamediv>
<refname>man.th.extra2.suppress</refname>
<refpurpose>Suppress extra2 part of header/footer?</refpurpose>
</refnamediv>

<refsynopsisdiv>
<src:fragment id='man.th.extra2.suppress.frag'>
<xsl:param name="man.th.extra2.suppress">0</xsl:param></src:fragment>
</refsynopsisdiv>

<refsect1><title>Description</title>

<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>&#160;<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>

</refsect1>
</refentry>
