mlclient is a client for the mlterm(1) server (daemon).
mlterm(1), an X terminal emulator, can be invoked
as a daemon process which holds multiple sessions (shell process and other
information like backlog). mlclient can creat a new session
or recall an existing session which had been disconnected from a window.
mlclient accepts most options of mlterm.
Please read mlterm(1) for detail.