anchor.diff:  -module(nklib_url).
   -author('Carlos Gonzalez <carlosj.gf@gmail.com>').
   
  --export([encode_utf8/1, encode/1, norm/1, form_urldecode/1]).
  +-export([encode_utf8/1, encode/1, norm/1, form_urldecode/1, form_urlencode/1]).
   
   
   %% @private
  
positive.code:             {http_uri:decode(Key0), <<>>}
      end,
      form_urldecode(Rest, [{Key, Val}|Acc]).
  
negative.code: 
  encode(Atom) when is_atom(Atom) ->
      encode(atom_to_binary(Atom, utf8));
  
  encode(Int) when is_integer(Int) ->
      encode(integer_to_binary(Int));
  
  encode(String) ->
      encode(String, []).
  