anchor.diff:      ?wrangler_io("\nCMD: ~p:nested_exprs(~p, ~p, ~p,~p,~p).\n",
   		 [?MODULE, DirFileNames, NestLevel, ExprType, SearchPaths, TabWidth]),
       Files = wrangler_misc:expand_files(DirFileNames, ".erl"),
  -    Funs = lists:flatmap(fun (F) ->
  -				 nested_exprs_1(F, NestLevel, ExprType, SearchPaths, TabWidth)
  +    Funs = lists:flatmap(fun (File) ->
  +				 ResRanges=nested_exprs_1(File, NestLevel, ExprType, SearchPaths, TabWidth),
  +                                 [{M, F, A}||{M,F, A, _R} <-ResRanges]                                     
   			 end, Files),
       {ok, Funs}.
   
  
positive.code: 			  case has_receive_expr(T) of
  			      {true, Line} ->
  				  case has_receive_expr_without_flush(FName, Info, ModName, T, Line, SearchPaths) of
  				      true -> [{ModName, FunName, Arity}| S];
  				      false -> S
  				  end;
  			      false -> S
  
negative.code: 	  end,
      Ranges = lists:usort(api_ast_traverse:fold(Fun, [], AnnAST)),
      SortedRanges = sort_ranges(Ranges),
      ResRanges=lists:filter(fun (R) -> length(R) >= NestLevel end, SortedRanges),
      lists:usort(lists:map(fun (R) -> {M, F, A, Range} = hd(R),{M, F, A, Range} end,
  			  ResRanges)).
  
  	    
  