i have a menu prefix but i only want to show the submenu if a specific window is open, if its closed i only want to show one submenu item to open the window. i have played with $submenu but i dont think i can manipulate that command without help.
menu status { IOS
;show this only if $window(@IOS) == $false .open IOS:window @IOS
;show these only if $window(@IOS) != $false .blah:etc .foo:bar }