======Synopsis:======
__flush__

======Description:======
This command effectively does a /[[REDIRECT]] 0 WAIT.  In other words, it
suppresses all output to all of your windows from your current server for one
full "[[WAIT]]" cycle (the time it takes for a command to go out to the server
and come back)

This discards any incoming data from the server until a full second passes with
no new data from the server.  This also discards the contents of the window's
"hold buffer" when you are in [[window HOLD_MODE|HOLD_MODE]].

The __FLUSH__ command is non-blocking, and does not interfere with the
normal operation of other servers.

The __FLUSH__ command cannot actually tell the server to stop sending you
data; if you are being flooded, you will simply have to wait until the
flood stops.