anchor.diff:      config:is_string(docroot) and
       config:is_string(log_path) and
       config:is_port(yaws_port) and
  -        
  +
       case config:read(yaws_max_post_data) of
           nolimit -> true;
           _ -> config:is_integer(yaws_max_post_data) and
  
positive.code: 
      %% now configure Yaws
      yaws_api:setconf(GC, SCList),
      
      X.
  
  -spec init(ChildSpecs) -> {ok, {{one_for_all, MaxRetries::pos_integer(),
  
negative.code:                  {partial_post_size, config:read(yaws_max_post_data)},
                   {flags, [{access_log, false}]} % {deflate, true}
                  ],
  
      % load yaws application (required by yaws_api:embedded_start_conf)
      _ = application:load(
            {application, yaws,
  