xs `mplus` _ = xs
#endif /* __GLASGOW_HASKELL__ || __HUGS__ */
-#ifdef 0 /*__NHC__*/
+#if 0 /*__NHC__*/
annotateIOError (IOError msg file hdl code) msg' file' hdl' =
IOError (msg++'\n':msg') (file`mplus`file') (hdl`mplus`hdl') code
annotateIOError (EOFError msg hdl) msg' file' hdl' =