patch applied (ghc): implement #1468, :browse on its own uses the currently-loaded module

[Simon Marlow]

Fri Oct 19 04:57:51 PDT 2007  Simon Marlow <simonmar at microsoft.com>
  * implement #1468, :browse on its own uses the currently-loaded module

    M ./compiler/ghci/InteractiveUI.hs -9 +21
    M ./docs/users_guide/ghci.xml -6 +9