X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FPretty.lhs;h=a518c0b6f6f34bc97b34c085bc016fb624c040ec;hb=f2aaae9757e7532485c97f6c9a9ed5437542d1dd;hp=3c003987af3191836e2a63ac02745efa2b3c2cce;hpb=3ce0e4990f5a40dd989435b41cad279d347a047d;p=ghc-hetmet.git

diff --git a/compiler/utils/Pretty.lhs b/compiler/utils/Pretty.lhs
index 3c00398..a518c0b 100644
--- a/compiler/utils/Pretty.lhs
+++ b/compiler/utils/Pretty.lhs
@@ -152,6 +152,7 @@ Relative to John's original paper, there are the following new features:
 
 
 \begin{code}
+{-# LANGUAGE BangPatterns #-}
 {-# OPTIONS -fno-warn-unused-imports #-}
 -- XXX GHC 6.9 seems to be confused by unpackCString# being used only in
 --     a RULE
@@ -184,7 +185,7 @@ import BufWrite
 import FastString
 import FastTypes
 import Panic
-
+import StaticFlags
 import Numeric (fromRat)
 import System.IO
 --import Foreign.Ptr (castPtr)
@@ -998,7 +999,7 @@ spaces n | n <=# _ILIT(0) = ""
 
 \begin{code}
 pprCols :: Int
-pprCols = 100 -- could make configurable
+pprCols = opt_PprCols
 
 printDoc :: Mode -> Handle -> Doc -> IO ()
 printDoc LeftMode hdl doc