anchor.diff:          Hooks ->
               extract_hooks(Rest, [extract_module_hooks(Name, Hooks, []) | Acc])
       end;
  -extract_hooks([{application, Name, Options}|Rest], Acc) ->
  +extract_hooks([{application, _Name, Options}|Rest], Acc) ->
       case proplists:get_value(hooks, Options, []) of
  -        [] ->
  -            case application:get_env(Name, vmq_plugin_hooks, []) of
  -                [] -> extract_hooks(Rest, Acc);
  -                Hooks -> extract_hooks(Rest, [extract_app_env_hooks(Hooks, []) | Acc])
  -            end;
  -        Hooks ->
  -                extract_hooks(Rest, [extract_app_hooks(Hooks, []) | Acc])
  -    end.
  -
  +        [] -> extract_hooks(Rest, Acc);
  +        Hooks -> extract_hooks(Rest, [extract_app_hooks(Hooks, []) | Acc])
  +    end.
  +
  +extract_app_hooks([], Acc) -> Acc;
   extract_app_hooks([{Mod, Fun, Arity}|Rest], Acc) ->
       extract_app_hooks(Rest, [{Fun, Mod, Fun, Arity}|Acc]);
   extract_app_hooks([{_,_,_,_}=Hook|Rest], Acc) ->
       extract_app_hooks(Rest, [Hook|Acc]).
  -
  -extract_app_env_hooks([{Mod, Fun, Arity}|Rest], Acc) ->
  -    extract_app_env_hooks(Rest, [{Fun, Mod, Fun, Arity}|Acc]).
   
   extract_module_hooks(_, [], Acc) ->
       Acc;
  
positive.code:     extract_module_hooks(ModName, Rest, [{HookName, ModName, Fun, Arity}|Acc]);
  extract_module_hooks(ModName, [{Fun, Arity}|Rest], Acc) ->
      extract_module_hooks(ModName, Rest, [{Fun, ModName, Fun, Arity}|Acc]).
  
  
  
  
  
  compile_hooks(CheckedPlugins) ->
      CheckedHooks = extract_hooks(CheckedPlugins),
  
negative.code:             {error, Reason}
      end.
  
  extract_hooks(CheckedPlugins) ->
      extract_hooks(CheckedPlugins, []).
  
  