From 5400d4bf5e7fe7f968a4553f55101de962a39ef7 Mon Sep 17 00:00:00 2001 From: Joel Martin Date: Wed, 24 Dec 2014 23:17:38 -0700 Subject: Haskell: add error handling and try*/catch*. Achieve self-hosting! --- haskell/Readline.hs | 2 ++ 1 file changed, 2 insertions(+) (limited to 'haskell/Readline.hs') diff --git a/haskell/Readline.hs b/haskell/Readline.hs index 483c827..bbde009 100644 --- a/haskell/Readline.hs +++ b/haskell/Readline.hs @@ -10,6 +10,8 @@ import qualified System.Console.Readline as RL import System.Directory (getHomeDirectory) +import System.IO (hGetLine, hFlush, hIsEOF, stdin, stdout) + history_file = do home <- getHomeDirectory return $ home ++ "/.mal-history" -- cgit v1.2.3