other options are specified.
.IP \fB-recursive\ \fRor\ \fB-r\fR:
When displaying the membership of the target list, recursively track
-down all lists which are members of the target, and get their
+down all lists that are members of the target, and get their
membership. Only the user and string members will be displayed, not
the intermediate lists.
.IP \fB-verbose\ \fRor\ \fB-v\fR: