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20 lines
494 B
Idris
20 lines
494 B
Idris
import Text.Readline
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testComplete : String -> Int -> IO (Maybe String)
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testComplete text 0 = pure $ Just "hamster"
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testComplete text 1 = pure $ Just "bar"
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testComplete text st = pure Nothing
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loop : IO ()
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loop = do Just x <- readline "> "
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| Nothing => putStrLn "EOF"
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putStrLn x
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when (x /= "") $ addHistory x
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if x /= "quit"
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then loop
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else putStrLn "Done"
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main : IO ()
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main = do setCompletionFn testComplete
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loop
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