hscolour-1.24.4: Colourise Haskell code.
Safe HaskellSafe-Inferred
LanguageHaskell98

Language.Haskell.HsColour.ANSI

Description

Partially taken from Hugs AnsiScreen.hs library:

Synopsis

Documentation

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

highlightOn :: [Highlight] -> String Source #

highlightOn Ansi16Colour

highlightOff :: [Char] Source #

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

Make the given string appear with all of the listed highlights

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

highlightG Ansi16Colour

cleareol :: [Char] Source #

clearbol :: [Char] Source #

clearline :: [Char] Source #

clearDown :: [Char] Source #

clearUp :: [Char] Source #

cls :: String Source #

Clear the screen.

goto :: Int -> Int -> String Source #

Move the screen cursor to the given position.

cursorUp :: [Char] Source #

cursorDown :: [Char] Source #

cursorLeft :: [Char] Source #

cursorRight :: [Char] Source #

savePosition :: [Char] Source #

restorePosition :: [Char] Source #

data Highlight Source #

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

Instances details
Enum Highlight 
Instance details

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]

Eq Highlight Source # 
Instance details

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

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

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

Read Highlight Source # 
Instance details

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

readsPrec :: Int -> ReadS Highlight

readList :: ReadS [Highlight]

readPrec :: ReadPrec Highlight

readListPrec :: ReadPrec [Highlight]

Show Highlight Source # 
Instance details

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

showsPrec :: Int -> Highlight -> ShowS

show :: Highlight -> String

showList :: [Highlight] -> ShowS

data Colour Source #

Colours supported by ANSI codes.

Constructors

Black 
Red 
Green 
Yellow 
Blue 
Magenta 
Cyan 
White 
Rgb Word8 Word8 Word8 

Instances

Instances details
Enum Colour Source # 
Instance details

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]

Eq Colour Source # 
Instance details

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

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

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

Read Colour Source # 
Instance details

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

readsPrec :: Int -> ReadS Colour

readList :: ReadS [Colour]

readPrec :: ReadPrec Colour

readListPrec :: ReadPrec [Colour]

Show Colour Source # 
Instance details

Defined in Language.Haskell.HsColour.ColourHighlight

Methods

showsPrec :: Int -> Colour -> ShowS

show :: Colour -> String

showList :: [Colour] -> ShowS

colourCycle :: [Colour] Source #

An infinite supply of colours.

enableScrollRegion :: Int -> Int -> String Source #

Scrolling

scrollUp :: String Source #

scrollDown :: String Source #

lineWrap :: Bool -> [Char] Source #

data TerminalType Source #

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

Instances details
Eq TerminalType Source # 
Instance details

Defined in Language.Haskell.HsColour.Output

Methods

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

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

Ord TerminalType Source # 
Instance details

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

Show TerminalType Source # 
Instance details

Defined in Language.Haskell.HsColour.Output

Methods

showsPrec :: Int -> TerminalType -> ShowS

show :: TerminalType -> String

showList :: [TerminalType] -> ShowS

Orphan instances