X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FOutputable.lhs;h=7350f0ad895885216708e6d65c2be00320fc7c84;hb=1e50fd4185479a62e02d987bdfcb1c62712859ca;hp=ed47609d1085d05d23bfd0fc906262373816922d;hpb=30ced40470d0bb2a14a8eb25dd77ca99edd88a5a;p=ghc-hetmet.git

diff --git a/compiler/utils/Outputable.lhs b/compiler/utils/Outputable.lhs
index ed47609..7350f0a 100644
--- a/compiler/utils/Outputable.lhs
+++ b/compiler/utils/Outputable.lhs
@@ -37,13 +37,13 @@ module Outputable (
 	printForC, printForAsm, printForUser, printForUserPartWay,
 	pprCode, mkCodeStyle,
 	showSDoc, showSDocOneLine,
-    showSDocForUser, showSDocDebug, showSDocDump, showSDocDumpOneLine,
-    showPpr,
+        showSDocForUser, showSDocDebug, showSDocDump, showSDocDumpOneLine,
+        showPpr,
 	showSDocUnqual, showsPrecSDoc,
 
 	pprInfixVar, pprPrefixVar,
 	pprHsChar, pprHsString, pprHsInfix, pprHsVar,
-    pprFastFilePath,
+        pprFastFilePath,
 
         -- * Controlling the style in which output is printed
 	BindingSite(..),
@@ -71,12 +71,11 @@ import FastString
 import FastTypes
 import qualified Pretty
 import Pretty		( Doc, Mode(..) )
-import Char		( isAlpha )
 import Panic
 
+import Data.Char
 import Data.Word	( Word32 )
 import System.IO	( Handle, stderr, stdout, hFlush )
-import Data.Char        ( ord )
 import System.FilePath
 \end{code}
 
@@ -229,9 +228,9 @@ pprDeeperList f ds (PprUser q (PartWay n))
 pprDeeperList f ds other_sty
   = f ds other_sty
 
-pprSetDepth :: Int -> SDoc -> SDoc
-pprSetDepth  n d (PprUser q _) = d (PprUser q (PartWay n))
-pprSetDepth _n d other_sty     = d other_sty
+pprSetDepth :: Depth -> SDoc -> SDoc
+pprSetDepth depth  doc (PprUser q _) = doc (PprUser q depth)
+pprSetDepth _depth doc other_sty     = doc other_sty
 
 getPprStyle :: (PprStyle -> SDoc) -> SDoc
 getPprStyle df sty = df sty sty