anchor.diff:  	atom ->
   	    As = refac_syntax:get_ann(Node),
   	    case lists:keysearch(pname, 1, As) of 
  -		{value, {pname, []}} ->
  +		{value, {pname, _}} ->
   		    case refac_syntax:atom_value(Node) of 
   			OldProcessName -> {refac_syntax:copy_attrs(Node, refac_syntax:atom(NewProcessName)), true};
   			_ -> {Node, false}
  
positive.code:     Res11 = lists:map(fun(A) -> {ModName, refac_syntax:get_pos(A), refac_syntax:atom_value(A)} end, Res1),
      Res21 = lists:map(fun(A) -> {ModName, refac_syntax:get_pos(A), refac_syntax:atom_value(A)} end, Res2),
      lists:subtract(lists:usort(Res11), lists:usort(Res21)).
  
negative.code: %%
  %% =====================================================================
  
  %% TOADD: functionalities to check OTP behaviours.
  -module(refac_rename_process).
  
  