X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=Pretty.hs;h=7896372f2d27dd01603664e4602dac15901dce70;hb=969b7ddd86b69d2fc61b101961affcca0364749c;hp=b2ac91ddb6e3334b4b075df407c96936d8855195;hpb=b9aa3bd5f003fe7604d0610629c3771245b9ef90;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git a/Pretty.hs b/Pretty.hs
index b2ac91d..7896372 100644
--- a/Pretty.hs
+++ b/Pretty.hs
@@ -1,4 +1,4 @@
-module Pretty (prettyShow) where
+module Pretty (prettyShow, pprString) where
 
 
 import qualified Data.Map as Map
@@ -151,3 +151,7 @@ instance (Pretty k, Pretty v) => Pretty (Map.Map k v) where
     where
       ppentry (k, v) =
         pPrint k <> text " : " $$ nest 15 (pPrint v)
+
+-- Convenience method for turning an Outputable into a string
+pprString :: (Outputable x) => x -> String
+pprString = showSDoc . ppr