X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FdeSugar%2FDesugar.lhs;h=521d1ad401f9ed62086a520d158b1a0c65d27256;hp=18f177ab2e547aae81fdb1c78fb88375c8e10a78;hb=f96194794bf099020706c3816d1a5678b40addbb;hpb=aedb94f5f220b5e442b23ecc445fd38c8d9b6ba0

diff --git a/compiler/deSugar/Desugar.lhs b/compiler/deSugar/Desugar.lhs
index 18f177a..521d1ad 100644
--- a/compiler/deSugar/Desugar.lhs
+++ b/compiler/deSugar/Desugar.lhs
@@ -48,6 +48,7 @@ import Data.IORef
 %************************************************************************
 
 \begin{code}
+-- | Main entry point to the desugarer.
 deSugar :: HscEnv -> ModLocation -> TcGblEnv -> IO (Messages, Maybe ModGuts)
 -- Can modify PCS by faulting in more declarations
 
@@ -242,7 +243,7 @@ addExportFlags target exports keep_alive prs rules
 ppr_ds_rules :: [CoreRule] -> SDoc
 ppr_ds_rules [] = empty
 ppr_ds_rules rules
-  = text "" $$ text "-------------- DESUGARED RULES -----------------" $$
+  = blankLine $$ text "-------------- DESUGARED RULES -----------------" $$
     pprRules rules
 \end{code}