Input is sent line-at-a-time to the remote connection.
Communication with the remote host is recorded in a buffer `*rlogin-HOST*'
-\(or `*rlogin-USER@HOST*' if the remote username differs\).
+\(or `*rlogin-USER@HOST*' if the remote username differs).
If a prefix argument is given and the buffer `*rlogin-HOST*' already exists,
a new buffer with a different connection will be made.