anchor.diff:       [File, {F, A},  index_gen(Index1, {File, {F, A}}), 
         index_gen(Index2, {File, {F, A}}), SearchPaths, ?context]}.
       
  +
   test_swap_args(SearchPaths, Lazy) ->
       swap_args({file, fun(_File)-> true end}, 
                  fun({_F, A}) ->
  
positive.code:                        A>= 3 
                 end,
                 2, 3, Lazy, SearchPaths).
                 
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %%                                                              %%
  
negative.code:     M=list_to_atom(filename:basename(File, ".erl")),
      lists:flatten(io_lib:format("Do you want to turn the ~p arguments, starting from index ~p, "
                                  "of function ~p:~p/~p into a tuple?",
                                  [Index2-Index1+1, Index1, M, F, A]));
  gen_question(add_to_export, [File, {F, A}|_]) ->
      M=list_to_atom(filename:basename(File, ".erl")),
      lists:flatten(io_lib:format("Do you want to function ~p:~p/~p to the export list?",
                                  [M, F, A])).
  
  index_gen(Index, PreArgs) ->
      case Index of
  