+
+ <varlistentry>
+ <term><option>--from-pattern=</option></term>
+ <term><option>--to-pattern=</option></term>
+
+ <listitem><para>When used in
+ conjunction with the
+ <command>dot</command> command (see
+ above), selects which relationships
+ are shown in the dependency graph.
+ They both require
+ <citerefentry><refentrytitle>glob</refentrytitle><manvolnum>7</manvolnum></citerefentry>
+ patterns as arguments, which are
+ matched against lefthand and
+ righthand, respectively, nodes of a
+ relationship. Each of these can be
+ used more than once which means a
+ unit name must match one of given
+ values.</para></listitem>
+ </varlistentry>