+<item>
+ <tags>:delgr :delgroup</tags>
+ <spec>:delgr<oa>oup</oa> <a>group</a></spec>
+ <spec>:delgr<oa>oup</oa>!</spec>
+ <description>
+ <p>
+ Delete the specified <a>group</a>. With <oa>!</oa> delete all
+ user groups.
+ </p>
+ </description>
+</item>