[Haskell-cafe] http://www.haskell.org/ghc/docs/latest/html/libraries/Cabal/Distribution-Simple.html

Hi, According to this page: http://www.haskell.org/ghc/docs/latest/html/libraries/Cabal/Distribution-Sim... there's an available toplevel declaration named: autoconfUserHooks in Distribution.Simple. However: ghci --version The Glorious Glasgow Haskell Compilation System, version 6.8.2 ghci Prelude> :m +Distribution.Simple Prelude Distribution.Simple> :t autoconfUserHooks <interactive>:1:0: Not in scope: `autoconfUserHooks' What would the experienced Haskell programmer do in such situation? Is there some way to ask ghci (or ghc) to list all available declarations, in a way that I could '| grep' it or save it to a file? Can I ask ghci to look for a declaration inside all available modules in all available packages? Thanks, Maurício