<refentry id="htmlhelp.button.back"> <refmeta> <refentrytitle>htmlhelp.button.back</refentrytitle> <refmiscinfo role="type">boolean</refmiscinfo> </refmeta> <refnamediv> <refname>htmlhelp.button.back</refname> <refpurpose>Should be Back button shown?</refpurpose> </refnamediv> <refsynopsisdiv> <src:fragment id='htmlhelp.button.back.frag'> <xsl:param name="htmlhelp.button.back" select="1"/> </src:fragment> </refsynopsisdiv> <refsect1><title>Description</title> <para>If you want Back button shown on toolbar, turn this parameter to 1.</para> </refsect1> </refentry>