anchor.diff:  %%
   %% %CopyrightBegin%
   %%
  -%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
  +%% Copyright Ericsson AB 2004-2013. All Rights Reserved.
   %%
   %% The contents of this file are subject to the Erlang Public License,
   %% Version 1.1, (the "License"); you may not use this file except in
  
positive.code:                            {A,I1} <- ets:table(E1),
                             {B,I2} <- ets:table(E2),
                             I1 =:= I2],{join,merge}),
               [{a,1},{a,2},{a,3}] = qlc:e(Q),
               ets:delete(E1),
               ets:delete(E2)">>],
      ?line run(Config, Ts).
  
negative.code:                      [{join,lookup}]}}],
              []} = qlc:info(Q, {format,debug}),
            {0,1,0,0} = join_info(Q),
            [{1.0,1},{2,2}] = lists:sort(qlc:e(Q)),
            ets:delete(E1), 
            ets:delete(E2)">>,
         <<"E1 = ets:new(join, [ordered_set]),
  