System.Terminal.Emulator.Attrs

Documentation

type Attrs = Word32

Attrs:

    00000000 00000000 000000000000uuii
    ^^ fg ^^ ^^ bg ^^ ^^^^^^^^^^^^^^^^

    ii : ConsoleIntensity (00 = Normal, 01 = Bold, 10 = Faint)
    uu : Underlining (00 = NoUnderline, 01 = SingleUnderline, 10 = DoubleUnderline)

blankAttrs :: Attrs

type Cell = (Char, Attrs)

cellChar :: Lens' Cell Char

cellAttrs :: Lens' Cell Attrs

attrsFg :: Lens' Attrs (Maybe (ColorIntensity, Color))

attrsBg :: Lens' Attrs (Maybe (ColorIntensity, Color))

attrsIntensity :: Lens' Attrs ConsoleIntensity

attrsUnderline :: Lens' Attrs Underlining

intToColor :: Word32 -> Maybe (ColorIntensity, Color)

colorToInt :: Maybe (ColorIntensity, Color) -> Word32

consoleIntensityToInt :: ConsoleIntensity -> Word32

underliningToInt :: Underlining -> Word32