anchor.diff:  
   
   
  -lists_iterator(doc) -> [];
  -lists_iterator(suite) -> [];
   lists_iterator(Config) when is_list(Config) ->
       Ls = [["able ","was ","I ","ere ","I ","saw ","elba"]],
       do_echo(Ls, Config,
  
positive.code:     io:format("~w", [Floats]),
      do_echo(Floats, Config).
  
  old_stuff(doc) -> [];
  old_stuff(suite) -> [];
  old_stuff(Config) when is_list(Config)->
      Terms = [0.0,math:sqrt(2)],
      OutTrans =
  
negative.code: 
  
  
  lists_roundtrip_2(Config) when is_list(Config) ->
      Ls = [{[a,b],tail},
  	  {[c,d,e],tail},
  