X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=Pretty.hs;h=d23081e4f1ebcaec65ce960070d1579e8b477e35;hb=6a57a063a1765dea8e72628d59efaaa5ecfa66e1;hp=3c007f9c8931116b3c7d3ecd43e689c86806d3d3;hpb=684c5b250d98bc3e96193e073300234ea617b07e;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git a/Pretty.hs b/Pretty.hs
index 3c007f9..d23081e 100644
--- a/Pretty.hs
+++ b/Pretty.hs
@@ -1,5 +1,9 @@
+-- Needed for the Show deriving for Core types
+{-# LANGUAGE StandaloneDeriving #-}
+
 module Pretty (prettyShow) where
 
+
 import qualified Data.Map as Map
 import qualified Data.Foldable as Foldable
 import qualified List