anchor.diff:  all() -> 
       NoStartStop = [eif,otp_5305,otp_5418,otp_7095,otp_8273,
                      otp_8340,otp_8188,compile_beam_opts,eep37,
  -		   analyse_no_beam, line_0, compile_beam_no_file],
  +		   analyse_no_beam, line_0, compile_beam_no_file,
  +                   otp_13277],
       StartStop = [start, compile, analyse, misc, stop,
   		 distribution, reconnect, die_and_reconnect,
   		 dont_reconnect_after_stop, stop_node_after_disconnect,
  
positive.code:     {done,{ok,T,_},C} = erl_scan:tokens([],Str,0),
      [ T | do_scan(C) ].
  
  
  %%--Auxiliary------------------------------------------------------------
  
  
negative.code:            {{t,12},3},
             {{t,13},2},
             {{t,14},2}] = 
          analyse_expr(<<"<< \n" % 1 (now: 0)
                         " << (X*2) >> || \n" % 2 (now: 0)
                         "    <<X>> <= << (case two() of\n"
                         "                     2 -> 1;\n" % 1
                         "                     _ -> 2\n" % 0
  