Added in 1.9.4
/showmirc -mnrstxoplfz [x y w h]
Manipulates the display of the main AdiIRC window.
Same as /showadiirc,
-n - Minimize.
-r - Restore (Restores to previous window state, normal or maximized).
-s - Show.
-t - Tray.
-x - Maximize.
-o - On Top.
-p - Not On Top.
-m - Minimize according to tray setting.
-f - Fullscreen. (see also /fullscreen)
-l - Lock screen, can be used wit the -ntm switches to lock the screen. (see also /lock)
-z - Indicates [x y w h] is defined. (AdiIRC only)
[x y w h] - AdiIRC main window Position and size, used with -z (AdiiRC only)