anchor.diff:              undefined
       end.
   
  -find_definition_in_args([{atom, {ModLine, StartMod}, Module}, {atom, {ColumnLine, StartColumn}, Function}, ArityTuple | _] = [_ | Tail], Column, Line) ->
  +find_definition_in_args([{atom, {ModLine, StartMod}, Module}, {atom, {ColumnLine, StartColumn}, Function}, ArityTuple | _] = [_ | Tail], Column, Line, CurrentModule) ->
       EndMod = StartMod + length(atom_to_list(Module)),
       EndColumn = StartColumn + length(atom_to_list(Function)),
       case Line of
  -        ModLine when StartMod =< Column, Column =< EndMod ->
  +        ModLine when StartMod =< Column, Column =< EndMod, Module =/= CurrentModule ->
               case parse_arity_tuple(ArityTuple, 0) of
  -                false -> find_definition_in_args(Tail, Column, Line);
  +                false -> find_definition_in_args(Tail, Column, Line, CurrentModule);
                   _Arity -> {module_use, Module}
               end;
           ColumnLine when StartColumn =< Column, Column =< EndColumn ->
               case parse_arity_tuple(ArityTuple, 0) of
  -                false -> find_definition_in_args(Tail, Column, Line);
  +                false -> find_definition_in_args(Tail, Column, Line, CurrentModule);
                   Arity -> {function_use, Module, Function, Arity}
               end;
  -        _ -> find_definition_in_args(Tail, Column, Line)
  +        _ -> find_definition_in_args(Tail, Column, Line, CurrentModule)
       end;
  -find_definition_in_args([_ | Tail], Column, Line) when length(Tail) > 2 ->
  -    find_definition_in_args(Tail, Column, Line);
  -find_definition_in_args([{atom, {ModLine, StartMod}, Module}, {atom, {ColumnLine, StartColumn}, Function}], Column, Line)  ->
  +find_definition_in_args([_ | Tail], Column, Line, CurrentModule) when length(Tail) > 2 ->
  +    find_definition_in_args(Tail, Column, Line, CurrentModule);
  +find_definition_in_args([{atom, {ModLine, StartMod}, Module}, {atom, {ColumnLine, StartColumn}, Function}], Column, Line, CurrentModule)  ->
       EndMod = StartMod + length(atom_to_list(Module)),
       EndColumn = StartColumn + length(atom_to_list(Function)),
       case Line of
  -        ModLine when StartMod =< Column, Column =< EndMod ->
  +        ModLine when StartMod =< Column, Column =< EndMod, Module =/= CurrentModule ->
               {module_use, Module};
           ColumnLine when StartColumn =< Column, Column =< EndColumn ->
               {function_use, Module, Function, 1};
           _ -> undefined
       end;
  -find_definition_in_args(_, _Column, _Line) -> undefined.
  +find_definition_in_args(_, _Column, _Line, _CurrentModule) -> undefined.
   
   parse_arity_tuple({cons, _, _, ArityTuple}, Num) ->
       parse_arity_tuple(ArityTuple, Num + 1);
  
positive.code: element_at_position(CurrentModule, FileSyntaxTree, Line, Column, LineContents) ->
      Fun = fun
          ({tuple, {L, StartTuple}, Args}, _) when L =:= Line, Column > StartTuple ->
              find_definition_in_args(Args, Column, Line);
          ({call, {L, StartColumn}, {atom, {L, StartColumn}, Function}, Args}, _) ->
              EndColumn = StartColumn + length(atom_to_list(Function)),
              if
                  L =:= Line, StartColumn =< Column, Column =< EndColumn -> {function_use, CurrentModule, Function, length(Args)};
                  true -> find_definition_in_args(Args, Column, Line)
              end;
          ({attribute, {_L, _StartColumn}, export, _Exports}, _) ->
              find_function_in_export(CurrentModule, LineContents, Column);
  
negative.code:                 L =:= Line, MStartColumn =< Column, Column =< MEndColumn -> {module_use, Module};
                  true -> if 
                              L =:= Line, StartColumn =< Column, Column =< EndColumn -> {function_use, Module, Function, length(Args)};
                              true -> find_definition_in_args(Args, Column, Line, CurrentModule)
                          end
              end;
          ({'fun',{L, StartColumn}, {function, Function, Arity}}, _) when L =:= Line andalso StartColumn =< Column ->
  