shithub: MicroHs

ref: 63919e14c893dd09c3dc6ac6211becb794cfa9be
dir: /tests/Readline.hs/

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module Readline(main) where
import Prelude
import System.Console.SimpleReadline

main :: IO ()
main = do
  putStrLn "Type 'quit' to quit."
  loop

loop :: IO ()
loop = do
  s <- getInputLineHist "hist.txt" "% "
  case s of
    Just "quit" -> putStrLn "Bye"
    _ -> do putStrLn $ showMaybe showString s; loop