https://github.com/Helium4Haskell/lvm
Tip revision: f2a94d2ae24eeee546f4ef3ca8ac1382b0a0817a authored by Ivo Gabe de Wolff on 17 September 2019, 13:01:42 UTC
Fix comment
Fix comment
Tip revision: f2a94d2
compare.hs
module Main where
import Char (isSpace)
import System (exitWith,getArgs,ExitCode(..))
main
= do{ [fname1,fname2] <- getArgs
; xs <- readFile fname1
; ys <- readFile fname2
; if (clean xs /= clean ys)
then do{ putStrLn "different files"
; exitWith (ExitFailure 1)
}
else return ()
}
where
clean xs = filter (not . isSpace) xs