</refdescription>
</doc:param>
+<!-- ==================================================================== -->
+<xsl:param name="callout.dingbats" select="'0'"/>
+
+<doc:param name="callout.dingbats" xmlns="">
+<refpurpose>Use Zapf Dingbats for callouts?</refpurpose>
+<refdescription>
+<para>If non-zero, callouts are presented with Zapf Dingbats.
+</para>
+</refdescription>
+</doc:param>
+
<!-- ==================================================================== -->
<xsl:param name="use.id.as.filename" select="'0'" doc:type='boolean'/>