anchor.diff:  %% -------------------------------------------------------------------
   %%
  -%% Copyright (c) 2014 SyncFree Consortium.  All Rights Reserved.
  +%% Copyright (c) 2015 Christopher S. Meiklejohn.  All Rights Reserved.
   %%
   %% This file is provided to you under the Apache License,
   %% Version 2.0 (the "License"); you may not use this file
  
positive.code:                     wait_for_events(Count + 1, NumEvents)
              end
      end.
  
negative.code:     %% Each client takes the full list of ads when it starts, and reads
      %% from the variable store.
      lists:map(fun(Id) ->
                  spawn_link(?MODULE, client, [Runner, Id, AdsWithContracts, undefined, dict:new()])
                  end, lists:seq(1, ?NUM_CLIENTS)).
  
  %% @doc Summarize results.
  