https://github.com/Helium4Haskell/lvm
Tip revision: 7a44a05b695602cb141014fc38e076752711dc59 authored by Ivo Gabe de Wolff on 04 February 2020, 16:32:17 UTC
Fix pretty printing of 'export' and 'from'
Fix pretty printing of 'export' and 'from'
Tip revision: 7a44a05
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