-.I realm
-instead of the remote host's realm as determined by
-.IR krb_realmofhost (3).
-.TP
-\-x
-The \-x option turns on DES encryption for all data passed via the
-rlogin session.
-This may impact response time and CPU utilization, but provides
-increased security.
-.PP
-A line of the form ``~.'' disconnects from the remote host, where ``~''
-is the escape character.
-Similarly, the line ``~^Z'' will suspend the
-.I rlogin
-session.
-Substitution of the delayed-suspend character (normally ^Y) for the
-suspend character suspends the send portion of the rlogin, but allows
-output from the remote system.
-.PP
+.Ar realm
+instead of the remote host's realm as determined by
+.Xr krb_realmofhost 3 .
+.Tp
+.Pp
+A line of the form ``<escape char>.'' disconnects from the remote host.
+Similarly, the line ``<escape char>^Z'' will suspend the
+.Nm rlogin
+session, and ``<escape char><delayed-suspend char>'' suspends the
+send portion of the rlogin, but allows output from the remote system.
+By default, the tilde (``~'') character is the escape character, and
+normally control-Y (``^Y'') is the delayed-suspend character.
+.Pp