anchor.diff:      end.
   
   get_vars_to_rename(Clause, Pos, VarName, NewNames, ClauseToInline) ->
  -    Res =[refac_rename_var:cond_check(Clause, Pos, VarName, Name)||{Name,_}<-NewNames],
       [{Name, DefinePos}||{Name, P}<-NewNames, 
   			refac_rename_var:cond_check(Clause, Pos, VarName, Name)=/={false, false, false},
   			{ok, {_,DefinePos, _}} <-[refac_util:pos_to_var_name(ClauseToInline, P)]].
  
positive.code: -include("../include/wrangler.hrl").
  
  %% =============================================================================================
  -spec(unfold_fun_app/4::(FileName::filename(), Pos::pos(), SearchPaths::[dir()], TabWidth::integer)
        ->{'ok', [string()]} | {error, string()}).
  unfold_fun_app(FileName, Pos, SearchPaths, TabWidth) ->
  
negative.code: 	  char -> true;
  	  string -> true;
  	  nil -> true;
  	  fun_expr -> true;
  	  list ->
  	      case is_non_reducible_term(refac_syntax:list_head(T)) of
  		  true -> is_non_reducible_term(refac_syntax:list_tail(T));
  