lerasimus/crafting-interpreters-hs
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add fancy prompt before input

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This commit is contained in:
Oleg Sobolev 2025-12-25 19:00:01 +03:00
parent 7bec9392c3
commit 061303ccc0
1 changed files with 2 additions and 1 deletions
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3
app/Main.hs
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@ -1,6 +1,7 @@
import Lox.Scanner
import Lox.Parser
import Lox.Interpreter
import System.IO
run :: String -> IO ()
run source = print result
@ -9,4 +10,4 @@ run source = print result
tokens = scanTokensFromSource source
main :: IO ()
main = getLine >>= run
main = putStr ">> " >> hFlush stdout >> getLine >>= run