anchor.diff:  rmap_update({K, V}, RMap) ->
     riakc_map:update(
       {to_bin(K), register},
  -    fun(R) -> riakc_register:set(to_bin(V), R) end,
  +    fun(R) -> riakc_register:set(to_bin2(V), R) end,
       RMap).
   
   %% @private
  
positive.code: %% @private
  escape(Value) ->
    Escape = "[\\+\\-\\&\\|\\!\\(\\)\\{\\}\\[\\]\\^\\\"\\~\\*\\?\\:\\\\]",
    re:replace(to_bin(Value), Escape, "\\\\&", [global, {return, binary}]).
  
  %% @private
  whitespace(Value) ->
  
negative.code: list_to_rset(K, [H | T], Acc) ->
    M = riakc_map:update(
      {to_bin(K), set},
      fun(S) -> riakc_set:add_element(to_bin2(H), S) end,
      Acc),
    list_to_rset(K, T, M).
  
  