<cmdsynopsis>
<command>pg_controldata</command>
<arg choice="opt"><replaceable class="parameter">option</replaceable></arg>
- <arg choice="opt"><arg choice="opt"><option>-D</option></arg> <replaceable class="parameter">datadir</replaceable></arg>
+ <group choice="opt">
+ <group choice="opt">
+ <arg choice="plain"><option>--pgdata</option></arg>
+ <arg choice="plain"><option>-D</option></arg>
+ </group>
+ <replaceable class="parameter"> datadir</replaceable>
+ </group>
</cmdsynopsis>
</refsynopsisdiv>