readline package:isocline

readline prompt: Read (multi-line) input from the user with rich editing abilities. Takes the prompt text as an argument. The full prompt is the combination of the given prompt and the prompt marker ("> " by default) . See also readlineEx, readlineMaybe, enableMultiline, and setPromptMarker.

readlineEx :: String -> Maybe (CompletionEnv -> String -> IO ()) -> Maybe (String -> Fmt) -> IO String

isocline System.Console.Isocline

readlineEx prompt mbCompleter mbHighlighter: as readline but uses the given mbCompleter function to complete words on tab (instead of the default completer). and the given mbHighlighter function to highlight the input (instead of the default highlighter). See also readline and readlineExMaybe.

readlineExMaybe :: String -> Maybe (CompletionEnv -> String -> IO ()) -> Maybe (String -> Fmt) -> IO (Maybe String)

isocline System.Console.Isocline

As readlineEx but returns Nothing on end-of-file or other errors (ctrl-C/ctrl-D). See also readlineMaybe.

readlineMaybe :: String -> IO (Maybe String)

isocline System.Console.Isocline

As readline but returns Nothing on end-of-file or other errors (ctrl-C/ctrl-D).

readlinePrim :: String -> Maybe (CompletionEnv -> String -> IO ()) -> Maybe (HighlightEnv -> String -> IO ()) -> IO String

isocline System.Console.Isocline

readlinePrim prompt mbCompleter mbHighlighter: as readline but uses the given mbCompleter function to complete words on tab (instead of the default completer). and the given mbHighlighter function to highlight the input (instead of the default highlighter). See also readlineEx and readlinePrimMaybe.

readlinePrimMaybe :: String -> Maybe (CompletionEnv -> String -> IO ()) -> Maybe (HighlightEnv -> String -> IO ()) -> IO (Maybe String)

isocline System.Console.Isocline

As readlinePrim but returns Nothing on end-of-file or other errors (ctrl-C/ctrl-D). See also readlineMaybe.