X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fghci%2FInteractiveUI.hs;h=e5c6813234834eae0fc6543bcafec4441a265d28;hb=aafdba3bce91afb003f5f50e001e141744837bae;hp=f792acca5e24d9720bc1bb76c6d7547264342154;hpb=037aa382bad090cf5d39fbfdf00a6634be69ddc4;p=ghc-hetmet.git

diff --git a/compiler/ghci/InteractiveUI.hs b/compiler/ghci/InteractiveUI.hs
index f792acc..e5c6813 100644
--- a/compiler/ghci/InteractiveUI.hs
+++ b/compiler/ghci/InteractiveUI.hs
@@ -167,8 +167,8 @@ helpText =
  "   <statement>                 evaluate/run <statement>\n" ++
  "   :{\\n ..lines.. \\n:}\\n       multiline command\n" ++
  "   :add <filename> ...         add module(s) to the current target set\n" ++
- "   :browse[!] [-s] [[*]<mod>]  display the names defined by module <mod>\n" ++
- "                               (!: more details; -s: sort; *: all top-level names)\n" ++
+ "   :browse[!] [[*]<mod>]       display the names defined by module <mod>\n" ++
+ "                               (!: more details; *: all top-level names)\n" ++
  "   :cd <dir>                   change directory to <dir>\n" ++
  "   :cmd <expr>                 run the commands returned by <expr>::IO String\n" ++
  "   :ctags [<file>]             create tags file for Vi (default: \"tags\")\n" ++
@@ -1171,15 +1171,19 @@ browseCmd bang m =
 browseModule :: Bool -> Module -> Bool -> GHCi ()
 browseModule bang modl exports_only = do
   s <- getSession
+  -- :browse! reports qualifiers wrt current context
+  current_unqual <- io (GHC.getPrintUnqual s)
   -- Temporarily set the context to the module we're interested in,
   -- just so we can get an appropriate PrintUnqualified
   (as,bs) <- io (GHC.getContext s)
   prel_mod <- getPrelude
   io (if exports_only then GHC.setContext s [] [prel_mod,modl]
                       else GHC.setContext s [modl] [])
-  unqual <- io (GHC.getPrintUnqual s)
+  target_unqual <- io (GHC.getPrintUnqual s)
   io (GHC.setContext s as bs)
 
+  let unqual = if bang then current_unqual else target_unqual
+
   mb_mod_info <- io $ GHC.getModuleInfo s modl
   case mb_mod_info of
     Nothing -> throwDyn (CmdLineError ("unknown module: " ++
@@ -1220,7 +1224,7 @@ browseModule bang modl exports_only = do
             labels  [] = text "-- not currently imported"
             labels  l  = text $ intercalate "\n" $ map qualifier l
             qualifier  = maybe "-- defined locally" 
-                             (("-- imported from "++) . intercalate ", " 
+                             (("-- imported via "++) . intercalate ", " 
                                . map GHC.moduleNameString)
             importInfo = RdrName.getGRE_NameQualifier_maybes rdr_env
             modNames   = map (importInfo . GHC.getName) things