anchor.diff:  %%	`erl_parse' clauses.
   
   function(Name, Clauses) ->
  -    case syntax_tools_vsn() >= "1.6.9" of 
  +    case syntax_tools_vsn() >= [1,6,9] of 
           true ->
               tree(function,
                    #func{name = update_ann({syntax_path, function_name}, Name), 
  
positive.code:     case unwrap(Node) of
        {function, Pos, Name, _, _} -> set_pos(atom(Name), Pos);
        Node1 -> 
              case syntax_tools_vsn() >= "1.6.9" of 
                  true ->
                      (data(Node1))#func.name;
                  _ ->
  
negative.code: 	 warning_marker/1, warning_marker_info/1,
  	 default_literals_vars/2, empty_node/0]).
  	
  %% =====================================================================
  %% IMPLEMENTATION NOTES:
  %%
  