anchor.diff:  st(Item, State) ->
       {[{align, {st_body, Item}}], State}.
   
  +st_body({count, Count, Key}, State = #state{stats = Stats}) ->
  +    false = lists:keyfind(Key, 1, Stats),
  +    {[?a2l(Count), "[", {op,Key}, "] <<< 1"],
  +     State#state{stats = [{Count, count, 1}|Stats]}};
   st_body({group, Items}, State) ->
       {[{nop, indent, "{\n"},
         sep_t(st, Items, "\n"),
  
positive.code:                     [PidStr])),
      #state{name = re:replace(Name, "\\s*$", "", [{return, list}]),
             pid = PidStr}.
  
  probe({probe, Point, Statements}, State) when not is_list(Point) ->
      {[{probe_point, Point}, " ", {st, {group, Statements}}, "\n"], State};
  
negative.code:     Script.
  
  probes(Probes, State) ->
      {[{nop, add_globals, [sep_t(probe, Probes, "\n")]}], State}.
  
  init_state(PidStr) when is_list(PidStr) ->
      Name = os:cmd(io_lib:format(
  