Add -dppr-colsN to set width of dumps

[ghc-hetmet.git] / compiler / utils / Pretty.lhs

diff --git a/compiler/utils/Pretty.lhs b/compiler/utils/Pretty.lhs
index 317022d..a518c0b 100644 (file)
--- a/compiler/utils/Pretty.lhs
+++ b/compiler/utils/Pretty.lhs
@@ -185,7 +185,7 @@ import BufWrite
 import FastString
 import FastTypes
 import Panic
-
+import StaticFlags
 import Numeric (fromRat)
 import System.IO
 --import Foreign.Ptr (castPtr)
@@ -999,7 +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