anchor.diff:  	    case pre_cond_check_command(Info, NewFunNameAtom, ModName, OldFunNameAtom, Arity) of
   		ok ->
   		    rename_fun_0(FileName, {AnnAST, Info}, {ModName, OldFunNameAtom, Arity}, {DefPos, NewFunNameAtom},
  -				 SearchPaths, TabWidth, command, "");
  +				 SearchPaths, TabWidth, Editor, "");
   		Others -> Others
   	    end;
   	{error, Reason} ->
  
positive.code: rename_fun_eclipse(FileName, Line, Col, NewName, SearchPaths, TabWidth) ->
      rename_fun(FileName, Line, Col, NewName, SearchPaths, TabWidth, eclipse).
  
  %%-spec(rename_fun_command/5::(modulename()|filename(), atom(), integer(), atom(),[dir()])->
  %%				       {error, string()} | {ok, [filename()]}).
  
  rename_fun_command(ModOrFileName, OldFunName, Arity, NewFunName, SearchPaths) ->
      OldFunNameStr = case is_atom(OldFunName) of
  			true -> atom_to_list(OldFunName);
  			false -> throw({error, "Original function name should be an atom."})
  
negative.code: 	    end
      end.
  
  rename_fun_command_1(FileName, OldFunName, Arity, NewFunName, SearchPaths, TabWidth, Editor) ->
      {ok, {AnnAST, Info}} = wrangler_ast_server:parse_annotate_file(FileName, true, SearchPaths, TabWidth),
      OldFunNameAtom = list_to_atom(OldFunName),
      NewFunNameAtom = list_to_atom(NewFunName),
  