<varlistentry>
	<term><option>-R</option></term>
	<listitem>
		<para>
			If this argument is given, messages that are received that have the
			retain bit set will not be printed. Messages with retain set are
			"stale", in that it is not known when they were originally
			published. When subscribing to a wildcard topic there may be a large
			number of retained messages. This argument suppresses their display.
		</para>
		<para>
			See also <option>--retain-handling</option>.
		</para>
	</listitem>
</varlistentry>
