( blank ) :dev/r fff8 ( std read port ) :dev/w fff9 ( std write port ) &Rect2d { x 2 y 2 width 2 height 2 } &ColorRGB { r 1 g 1 b 1 } ;rc1 Rect2d ;red ColorRGB |0100 @RESET ( byte mode ) #ff =red.r ~red.r ( short mode )_ #1234 =rc1.x #abcd =rc1.height ~rc1.height BRK |c000 @FRAME BRK |d000 @ERROR BRK |FFF0 [ 0f32 0f32 0f32 ] ( palette ) |FFFA .RESET .FRAME .ERROR