Posted to tcl by aspect at Thu Jan 30 14:47:20 GMT 2014view pretty

tclsh8.6 [~]package require Tk
8.6.0
tclsh8.6 [~]wm state .
normal
tclsh8.6 [~]wm withdraw .
## . hides
tclsh8.6 [~]wm state .
withdrawn
tclsh8.6 [~]wm state . iconic
## at this point, . shows itself again on screen
tclsh8.6 [~]wm state .
normal
tclsh8.6 [~]wm state . iconic
## now . hides
tclsh8.6 [~]wm state .
iconic