[project @ 1997-11-24 20:36:23 by sof]

Added comment on Read BufferMode instance

diff --git a/ghc/lib/ghc/IOBase.lhs b/ghc/lib/ghc/IOBase.lhs
index c920cc8..39fe254 100644 (file)
--- a/ghc/lib/ghc/IOBase.lhs
+++ b/ghc/lib/ghc/IOBase.lhs
@@ -380,7 +380,9 @@ and terminals will normally be line-buffered.
 \begin{code}
 data BufferMode  
  = NoBuffering | LineBuffering | BlockBuffering (Maybe Int)
-   deriving (Eq, Ord, {-ToDo: Read,-} Show)
+   deriving (Eq, Ord, Show)
+   {- Read instance defined in IO. -}
+
 \end{code}
 
 \begin{code}