ghc-9.12.0.20241128: The GHC API

Safe Haskell	None
Language	GHC2021

GHC.Utils.Ppr.Colour

Synopsis

newtype PprColour = PprColour {
- renderColour :: String
}
renderColourAfresh :: PprColour -> String
colCustom :: String -> PprColour
colReset :: PprColour
colBold :: PprColour
colBlackFg :: PprColour
colRedFg :: PprColour
colGreenFg :: PprColour
colYellowFg :: PprColour
colBlueFg :: PprColour
colMagentaFg :: PprColour
colCyanFg :: PprColour
colWhiteFg :: PprColour
data Scheme = Scheme {
- sHeader :: PprColour
- sMessage :: PprColour
- sWarning :: PprColour
- sError :: PprColour
- sFatal :: PprColour
- sMargin :: PprColour
}
defaultScheme :: Scheme
parseScheme :: String -> (OverridingBool, Scheme) -> (OverridingBool, Scheme)

Documentation

newtype PprColour Source #

A colour/style for use with coloured.

Constructors

PprColour
Fields renderColour :: String

Instances

Instances details

Monoid PprColour Source #	Allow colours to be combined (e.g. bold + red); In case of conflict, right side takes precedence.
Instance details Defined in GHC.Utils.Ppr.Colour Methods mempty :: PprColour # mappend :: PprColour -> PprColour -> PprColour # mconcat :: [PprColour] -> PprColour #
Semigroup PprColour Source #
Instance details Defined in GHC.Utils.Ppr.Colour Methods (<>) :: PprColour -> PprColour -> PprColour # sconcat :: NonEmpty PprColour -> PprColour # stimes :: Integral b => b -> PprColour -> PprColour #

renderColourAfresh :: PprColour -> String Source #

colCustom :: String -> PprColour Source #

colReset :: PprColour Source #

colBold :: PprColour Source #

colBlackFg :: PprColour Source #

colRedFg :: PprColour Source #

colGreenFg :: PprColour Source #

colYellowFg :: PprColour Source #

colBlueFg :: PprColour Source #

colMagentaFg :: PprColour Source #

colCyanFg :: PprColour Source #

colWhiteFg :: PprColour Source #

data Scheme Source #

Constructors

Scheme
Fields sHeader :: PprColour sMessage :: PprColour sWarning :: PprColour sError :: PprColour sFatal :: PprColour sMargin :: PprColour

defaultScheme :: Scheme Source #

parseScheme :: String -> (OverridingBool, Scheme) -> (OverridingBool, Scheme) Source #

Parse the colour scheme from a string (presumably from the GHC_COLORS environment variable).