anchor.diff:  
   %%%-----------------------------Ring----------------------------------
   
  --spec getRingChart() -> html_type().
  +-spec getRingChart() -> [html_type()].
   getRingChart() -> getRingChart_flot().
   
  --spec getRingChart_flot() -> html_type().
  +-spec getRingChart_flot() -> [html_type()].
   getRingChart_flot() ->
       RealRing = statistics:get_ring_details(),
       Ring = [NodeDetails || {ok, NodeDetails} <- RealRing],
  -    renderRingChart_flot_data(Ring).
  -
  --spec renderRingChart_flot_data(Ring::[node_details:node_details(),...]) -> html_type().
  -renderRingChart_flot_data(Ring) ->
       RingSize = length(Ring),
       Content = try
                     Data = [ begin
  
positive.code: %%%-----------------------------Gossip----------------------------------
  
  -type gossip_pv() :: {PidName::string(), gossip_state:values()}.
  -type gossip_key() :: avgLoad | stdded | size_ldr | size_kr | minLoad | maxLoad.
  
  -spec getGossip() -> [gossip_pv()].
  getGossip() ->
  
negative.code: 
  -opaque attribute_type() :: {atom(), string()}.
  -ifdef(forward_or_recursive_types_are_not_allowed).
  -opaque html_type() :: {atom(), [attribute_type()], term() | [term()]}.
  -else.
  -opaque html_type() :: {atom(), [attribute_type()], html_type() | [html_type()] | string()}.
  -endif.
  
  %% @doc Checks whether the current request is a post operation.
  