anchor.diff:  %%            {DefinePos,NewName}::{{integer(),integer{},atom()
   %%
   rename_fun(Tree, OldName, {DefinePos, NewName}) ->
  -    refac_util:stop_tdTP(fun do_raname_fun_1/2, Tree,
  +    refac_util:stop_tdTP(fun do_rename_fun_1/2, Tree,
   			 {OldName, {DefinePos, NewName}}).
   
  -do_raname_fun_1(Tree, {{M, OldName, Arity}, {DefinePos, NewName}}) ->
  +do_rename_fun_1(Tree, {{M, OldName, Arity}, {DefinePos, NewName}}) ->
       case refac_syntax:type(Tree) of
         function ->
   	  case get_fun_def_loc(Tree) of
  
positive.code: 		{AnnAST1, Changed} = rename_fun_in_client_module_1({AnnAST, Info},
  								   {Mod, Fun, Arity},
  								   NewName),
  		check_atoms(AnnAST1, Fun),
  		if Changed ->
  		       [{{F, F}, AnnAST1} | rename_fun_in_client_modules(Fs,
  									 {Mod, Fun, Arity},
  
negative.code: -export([rename_fun/5, rename_fun_eclipse/5]).
  
  -export([check_atoms/2]).
  
  -export([rename_fun_1/5, do_rename_fun/5]).
  
  %% =====================================================================
  %% @spec rename_fun(FileName::filename(), Line::integer(), Col::integer(), NewName::string(), SearchPaths::[string()])
  