theme :: (HasColour a, HasFont a) => [Config a]
theme = [ font (Courier, Bold, 18::Int)
        , background ((0x00, 0x00, 0x7F) :: RGB)
        , foreground ((0xFF, 0xFF, 0x00) :: RGB) ]
theme :: (HasColour a, HasFont a) => [Config a]
theme = [ font (Courier, Bold, 18::Int)
        , background ((0x00, 0x00, 0x7F) :: RGB)
        , foreground ((0xFF, 0xFF, 0x00) :: RGB) ]
theme = [ font (Courier, Bold, 18::Int)
        , background ((0x00, 0x00, 0x7F) :: RGB)
        , foreground ((0xFF, 0xFF, 0x00) :: RGB) ]