Language.Haskell.HsColour.ColourHighlight
- data Colour
- data Highlight
- = Normal
- | Bold
- | Dim
- | Underscore
- | Blink
- | ReverseVideo
- | Concealed
- | Foreground Colour
- | Background Colour
- | Italic
- base256 :: Integral int => (Word8 -> Word8 -> Word8 -> r) -> int -> r
- unbase :: Integral int => int -> Word8 -> Word8 -> Word8 -> int
- rgb24bit_to_xterm256 :: Integral t => Word8 -> Word8 -> Word8 -> t
- projectToBasicColour8 :: Colour -> Colour
- hlProjectToBasicColour8 :: Highlight -> Highlight
Documentation
Colours supported by ANSI codes.
Types of highlighting supported by ANSI codes (and some extra styles).
Constructors
| Normal | |
| Bold | |
| Dim | |
| Underscore | |
| Blink | |
| ReverseVideo | |
| Concealed | |
| Foreground Colour | |
| Background Colour | |
| Italic |
base256 :: Integral int => (Word8 -> Word8 -> Word8 -> r) -> int -> rSource
Convert an integer in the range [0,2^24-1] to its base 256-triplet, passing the result to the given continuation (avoid unnecessary tupleism).
unbase :: Integral int => int -> Word8 -> Word8 -> Word8 -> intSource
Convert a three-digit numeral in the given (as arg 1) base to its integer value.
rgb24bit_to_xterm256 :: Integral t => Word8 -> Word8 -> Word8 -> tSource
Approximate a 24-bit Rgb colour with a colour in the xterm256 6x6x6 colour cube, returning its index.
projectToBasicColour8 :: Colour -> ColourSource
Ap"proxi"mate a 24-bit Rgb colour with an ANSI8 colour. Will leave other colours unchanged and will never return an Rgb constructor value.