anchor.diff:      end, List).
   
   identify_normalise(N) ->
  -    % {ok, Regex}=re:compile("[^A-Za-z0-9_$]"),
  -    % iolist_to_binary(re:replace(N, Regex, "_$_", [global])).
       list_to_binary(N).
   
   tup_to_list(Tuple) -> tup_to_list(Tuple, 1, tuple_size(Tuple)).
  
positive.code:     estree:identifier(atom_to_list(Name) ++ "/" ++ integer_to_list(Arity));
  parse_var(noreturn, Params, {c_var, _, Var}) ->
      estree:identifier(atom_to_binary(Var, utf8)).
      %io:format("", []);
  
  %% Parses a c_seq node.
  parse_seq(return, Params, {c_seq, _, A, B}) ->
  
negative.code: 
  %% Parses a c_values node.
  parse_values(return, Params, {c_values, _, _Values}) ->
      io:format("", []).
  
  %% Parses a c_var node.
  