open

Usage: open

  Toggles your 'open' variable open/not open [1/0].  When open is set to 1,
you are open to receive match requests from other users.  When it is set to 0,
you will not receive match requests from others, but you will be notified that
such requests have been made to you and ignored automatically.

See Also:  match  variables

[Last modified: October 8, 1995 -- Friar]