X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2FInteractiveUI.hs;h=05f61d16ebd0b72284005586a1d262c292ad9210;hb=8ae8c865716e0ee03383ddfae58ab778ce527412;hp=b99b332f2845739e5878ff0d082e7029dd2bf1ba;hpb=63a1a074071247b41710a3f51a2097b563022ecb;p=ghc-hetmet.git

diff --git a/ghc/InteractiveUI.hs b/ghc/InteractiveUI.hs
index b99b332..05f61d1 100644
--- a/ghc/InteractiveUI.hs
+++ b/ghc/InteractiveUI.hs
@@ -2164,9 +2164,9 @@ listAround span do_highlight = do
   where
         file  = GHC.srcSpanFile span
         line1 = GHC.srcSpanStartLine span
-        col1  = GHC.srcSpanStartCol span
+        col1  = GHC.srcSpanStartCol span - 1
         line2 = GHC.srcSpanEndLine span
-        col2  = GHC.srcSpanEndCol span
+        col2  = GHC.srcSpanEndCol span - 1
 
         pad_before | line1 == 1 = 0
                    | otherwise  = 1