anchor.diff:      end;
   take([], Props, Result) ->
       {lists:reverse(Result), Props}.
  +
  +get_abspath(Path) ->
  +    {ok, OldCWD} = file:get_cwd(),
  +    file:set_cwd(Path),
  +    {ok, Result} = file:get_cwd(),
  +    file:set_cwd(OldCWD),
  +    Result.
  
positive.code:             Other
      end.
  
  %% Internal functions
  
  take([{Key, Default} | Rest], Props, Result) ->
  
negative.code: 
  -export([
      get/2,
      get_info/1,
      abspath/1,
      simple_join/2,
      copy/3
  ]).
  
  get(Defaults, PropList) ->
  