hscolour-1.15: Colourise Haskell code. Contents Index

Language.Haskell.HsColour.ANSI

Description

Partially taken from Hugs AnsiScreen.hs library:

Synopsis

highlightOn highlightOff highlight :: [Highlight] -> String -> String cleareol clearbol clearline clearDown clearUp cls :: String goto :: Int -> Int -> String cursorUp cursorDown cursorLeft cursorRight savePosition restorePosition data Highlight = Normal | Bold | Dim | Underscore | Blink | ReverseVideo | Concealed | Foreground Colour | Background Colour | Italic data Colour = Black | Red | Green | Yellow | Blue | Magenta | Cyan | White colourCycle :: [Colour] enableScrollRegion :: Int -> Int -> String scrollUp scrollDown lineWrap

Documentation

highlightOn

highlightOff

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

Make the given string appear with all of the listed highlights

cleareol

clearbol

clearline

clearDown

clearUp

cls :: String

Clear the screen.

goto :: Int -> Int -> String

Move the screen cursor to the given position.

cursorUp

cursorDown

cursorLeft

cursorRight

savePosition

restorePosition

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 Eq Highlight Read Highlight Show Highlight

data Colour

Colours supported by ANSI codes. Constructors Black Red Green Yellow Blue Magenta Cyan White Instances Enum Colour Eq Colour Read Colour Show Colour

colourCycle :: [Colour]

An infinite supply of colours.

enableScrollRegion :: Int -> Int -> String

Scrolling

scrollUp

scrollDown

lineWrap

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