GFA-AMIGAB
MESSAG
IDCMP
LOCAT
LOCATE
MESSG
message if NEWSIZE,REFRESH,CLOSE,DISKINSERTED,DISKREMOVED,ACTIVEWINDOW...
 ... or INACTIVEWINDOW
 CLOSE+DEPTH+DRAG+SIZE-Gadgets  +  ACTIVATE
Waiting for a message ...F
ResizedF
Refresh windowFF
ClosedFF
here   CLOSEW 1
Disk insertedF
Disk removedFF
Window activatedFF
Window inactivatedFF