Haskell Core Libraries (readline package) Parent Contents Index

System.Console.Readline Portability non-portable (requires libreadline) Stability provisional Maintainer libraries@haskell.org

Description

A Haskell binding to the GNU readline library.

readline :: String -> IO (Maybe String)

addHistory :: String -> IO ()

getLineBuffer :: IO String

setLineBuffer :: String -> IO ()

getPoint :: IO Int

setPoint :: Int -> IO ()

getEnd :: IO Int

setEnd :: Int -> IO ()

getMark :: IO Int

setMark :: Int -> IO ()

setDone :: Bool -> IO ()

setPendingInput :: Char -> IO ()

setEraseEmptyLine :: Bool -> IO ()

getPrompt :: IO String

setAlreadyPrompted :: Bool -> IO ()

getLibraryVersion :: IO String

getTerminalName :: IO String

setReadlineName :: String -> IO ()

getInStream :: IO Handle

getOutStream :: IO Handle

setStartupHook :: Maybe (IO ()) -> IO ()

setPreInputHook :: Maybe (IO ()) -> IO ()

setEventHook :: Maybe (IO ()) -> IO ()

setRedisplayFunction :: Maybe (IO ()) -> IO ()

type Keymap = Ptr KeymapTag

newBareKeymap :: IO Keymap

copyKeymap :: Keymap -> IO Keymap

newKeymap :: IO Keymap

freeKeymap :: Keymap -> IO ()

getKeymap :: IO Keymap

setKeymap :: Keymap -> IO ()

getKeymapByName :: String -> IO Keymap

getKeymapName :: Keymap -> IO (Maybe String)

getExecutingKeymap :: IO Keymap

getBindingKeymap :: IO Keymap

type Callback = Int -> Char -> IO Int

addDefun :: String -> Callback -> Maybe Char -> IO ()

bindKey :: Char -> Callback -> IO ()

bindKeyInMap :: Char -> Callback -> Keymap -> IO ()

unbindKey :: Char -> IO ()

unbindKeyInMap :: Char -> Keymap -> IO ()

unbindCommandInMap :: String -> Keymap -> IO ()

data Entry

Constructors Function Callback Macro String Keymap Keymap

genericBind :: String -> Entry -> Keymap -> IO ()

parseAndBind :: String -> IO ()

readInitFile :: String -> IO ()

namedFunction :: String -> IO (Maybe Callback)

functionOfKeyseq :: String -> Maybe Keymap -> IO Entry

functionDumper :: Bool -> IO ()

listFunmapNames :: IO ()

funmapNames :: IO [String]

beginUndoGroup :: IO ()

endUndoGroup :: IO ()

data UndoCode

Constructors UndoDelete UndoInsert UndoBegin UndoEnd

addUndo :: UndoCode -> Int -> Int -> String -> IO ()

freeUndoList :: IO ()

doUndo :: IO Bool

modifying :: Int -> Int -> IO ()

redisplay :: IO ()

forcedUpdateDisplay :: IO ()

onNewLine :: IO ()

onNewLineWithPrompt :: IO ()

resetLineState :: IO ()

message :: String -> IO ()

clearMessage :: IO ()

savePrompt :: IO ()

restorePrompt :: IO ()

insertText :: String -> IO ()

deleteText :: Int -> Int -> IO ()

copyText :: Int -> Int -> IO String

killText :: Int -> Int -> IO ()

readKey :: IO Char

stuffChar :: Char -> IO Bool

initialize :: IO ()

resetTerminal :: Maybe String -> IO ()

ding :: IO Bool

displayMatchList :: [String] -> IO ()

callbackHandlerInstall :: String -> (String -> IO ()) -> IO (IO ())

callbackReadChar :: IO ()

setCatchSignals :: Bool -> IO ()

getCatchSignals :: IO Bool

setCatchSigwinch :: Bool -> IO ()

getCatchSigwinch :: IO Bool

cleanupAfterSignal :: IO ()

freeLineState :: IO ()

resetAfterSignal :: IO ()

resizeTerminal :: IO ()

setSignals :: IO ()

clearSignals :: IO ()

completeInternal :: Char -> IO ()

complete :: Int -> Char -> IO Int

possibleCompletions :: Int -> Char -> IO Int

insertCompletions :: Int -> Char -> IO Int

completionMatches :: String -> (String -> IO [String]) -> IO (Maybe (String, [String]))

filenameCompletionFunction :: String -> IO [String]

usernameCompletionFunction :: String -> IO [String]

setCompletionEntryFunction :: Maybe (String -> IO [String]) -> IO ()

setAttemptedCompletionFunction :: Maybe (String -> Int -> Int -> IO (Maybe (String, [String]))) -> IO ()

setFilenameQuotingFunction :: Maybe (String -> Bool -> Ptr CChar -> IO String) -> IO ()

quoteFilename :: String -> Bool -> Ptr CChar -> IO String

setFilenameDequotingFunction :: Maybe (String -> Maybe Char -> IO String) -> IO ()

setCharIsQuotedP :: Maybe (String -> Int -> IO Bool) -> IO ()

getCompletionQueryItems :: IO Int

setCompletionQueryItems :: Int -> IO ()

getBasicWordBreakCharacters :: IO String

setBasicWordBreakCharacters :: String -> IO ()

getBasicQuoteCharacters :: IO String

setBasicQuoteCharacters :: String -> IO ()

getCompleterWordBreakCharacters :: IO String

setCompleterWordBreakCharacters :: String -> IO ()

getCompleterQuoteCharacters :: IO String

setCompleterQuoteCharacters :: String -> IO ()

getFilenameQuoteCharacters :: IO String

setFilenameQuoteCharacters :: String -> IO ()

getSpecialPrefixes :: IO String

setSpecialPrefixes :: String -> IO ()

getCompletionAppendCharacter :: IO (Maybe Char)

setCompletionAppendCharacter :: Maybe Char -> IO ()

setIgnoreCompletionDuplicates :: Bool -> IO ()

getIgnoreCompletionDuplicates :: IO Bool

setFilenameCompletionDesired :: Bool -> IO ()

getFilenameCompletionDesired :: IO Bool

setFilenameQuotingDesired :: Bool -> IO ()

getFilenameQuotingDesired :: IO Bool

setInhibitCompletion :: Bool -> IO ()

getInhibitCompletion :: IO Bool

setIgnoreSomeCompletionsFunction :: Maybe ([String] -> IO [String]) -> IO ()

setDirectoryCompletionHook :: Maybe (String -> IO String) -> IO ()

setCompletionDisplayMatchesHook :: Maybe ([String] -> IO ()) -> IO ()

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