Language.Haskell.HsColour.ANSI

Partially taken from Hugs AnsiScreen.hs library:

Documentation

highlightOnG :: TerminalType -> [Highlight] -> String

highlightOn :: [Highlight] -> String

highlightOn Ansi16Colour

highlightOff :: [Char]

highlightG :: TerminalType -> [Highlight] -> String -> String

Make the given string appear with all of the listed highlights

highlight :: [Highlight] -> String -> String

highlightG Ansi16Colour

cleareol :: String

clearbol :: String

clearline :: String

clearDown :: String

clearUp :: String

cls :: String

Clear the screen.

goto :: Int -> Int -> String

Move the screen cursor to the given position.

cursorUp :: String

cursorDown :: String

cursorLeft :: String

cursorRight :: String

savePosition :: String

restorePosition :: String

data Highlight

Types of highlighting supported by ANSI codes (and some extra styles).

Constructors

Normal

Bold

Dim

Underscore

Blink

ReverseVideo

Concealed

Foreground Colour

Background Colour

Italic

Instances

Enum Highlight

Defined in Language.Haskell.HsColour.ANSI

Methods

succ :: Highlight -> Highlight

pred :: Highlight -> Highlight

toEnum :: Int -> Highlight

fromEnum :: Highlight -> Int

enumFrom :: Highlight -> [Highlight]

enumFromThen :: Highlight -> Highlight -> [Highlight]

enumFromTo :: Highlight -> Highlight -> [Highlight]

enumFromThenTo :: Highlight -> Highlight -> Highlight -> [Highlight]

Read Highlight

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

readsPrec :: Int -> ReadS Highlight

readList :: ReadS [Highlight]

readPrec :: ReadPrec Highlight

readListPrec :: ReadPrec [Highlight]

Show Highlight

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

showsPrec :: Int -> Highlight -> ShowS

show :: Highlight -> String

showList :: [Highlight] -> ShowS

Eq Highlight

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

(==) :: Highlight -> Highlight -> Bool

(/=) :: Highlight -> Highlight -> Bool

data Colour

Colours supported by ANSI codes.

Constructors

Black

Red

Green

Yellow

Blue

Magenta

Cyan

White

Rgb Word8 Word8 Word8

Instances

Enum Colour

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

succ :: Colour -> Colour

pred :: Colour -> Colour

toEnum :: Int -> Colour

fromEnum :: Colour -> Int

enumFrom :: Colour -> [Colour]

enumFromThen :: Colour -> Colour -> [Colour]

enumFromTo :: Colour -> Colour -> [Colour]

enumFromThenTo :: Colour -> Colour -> Colour -> [Colour]

Read Colour

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

readsPrec :: Int -> ReadS Colour

readList :: ReadS [Colour]

readPrec :: ReadPrec Colour

readListPrec :: ReadPrec [Colour]

Show Colour

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

showsPrec :: Int -> Colour -> ShowS

show :: Colour -> String

showList :: [Colour] -> ShowS

Eq Colour

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

(==) :: Colour -> Colour -> Bool

(/=) :: Colour -> Colour -> Bool

colourCycle :: [Colour]

An infinite supply of colours.

enableScrollRegion :: Int -> Int -> String

Scrolling

scrollUp :: String

scrollDown :: String

lineWrap :: Bool -> [Char]

data TerminalType

Constructors

Ansi16Colour

\033[Xm-style escape sequences (with X =~ [34][0-7])

XTerm256Compatible

Ansi16Colour, and also \033[Y8;5;Zm]-style escape sequences (with Y =~ [3,4] and Z an integer in [0,255] with the XTerm colour cube semantics).

Instances

Show TerminalType

Defined in Language.Haskell.HsColour.Output

Methods

showsPrec :: Int -> TerminalType -> ShowS

show :: TerminalType -> String

showList :: [TerminalType] -> ShowS

Eq TerminalType

Defined in Language.Haskell.HsColour.Output

Methods

(==) :: TerminalType -> TerminalType -> Bool

(/=) :: TerminalType -> TerminalType -> Bool

Ord TerminalType

Defined in Language.Haskell.HsColour.Output

Methods

compare :: TerminalType -> TerminalType -> Ordering

(<) :: TerminalType -> TerminalType -> Bool

(<=) :: TerminalType -> TerminalType -> Bool

(>) :: TerminalType -> TerminalType -> Bool

(>=) :: TerminalType -> TerminalType -> Bool

max :: TerminalType -> TerminalType -> TerminalType

min :: TerminalType -> TerminalType -> TerminalType

Orphan instances

Enum Highlight

Methods

succ :: Highlight -> Highlight

pred :: Highlight -> Highlight

toEnum :: Int -> Highlight

fromEnum :: Highlight -> Int

enumFrom :: Highlight -> [Highlight]

enumFromThen :: Highlight -> Highlight -> [Highlight]

enumFromTo :: Highlight -> Highlight -> [Highlight]

enumFromThenTo :: Highlight -> Highlight -> Highlight -> [Highlight]