anchor.diff:  
     ## THIRD PARTY
   
  +  ace = buildFromGitHub {
  +    rev    = "899eede6af0d99400b2c8886d86fd8d351074d37";
  +    owner  = "yosssi";
  +    repo   = "ace";
  +    sha256 = "0xdzqfzaipyaa973j41yq9lbijw36kyaz523sw05kci4r5ivq4f5";
  +    buildInputs = [ gohtml ];
  +  };
  +
     adapted = buildFromGitHub {
       rev = "eaea06aaff855227a71b1c58b18bc6de822e3e77";
       date = "2015-06-03";
  
positive.code:     sha256 = "00rrjysmq898qcrf2hfwfh9s70vwvmjx2kp5w03nz1krxa4zhrkl";
    };
  
    inf = buildFromGitHub {
      rev    = "c85f1217d51339c0fa3a498cc8b2075de695dae6";
      owner  = "go-inf";
  
negative.code:     };
      buildInputs = [ oglematchers ];
      doCheck = false; # please check again
    };
  
    gohtml = buildFromGitHub {
      rev    = "ccf383eafddde21dfe37c6191343813822b30e6b";
      owner  = "yosssi";
      repo   = "gohtml";
      sha256 = "1cghwgnx0zjdrqxzxw71riwiggd2rjs2i9p2ljhh76q3q3fd4s9f";
      propagatedBuildInputs = [ net ];
    };
  
    gomdb = buildFromGitHub {
  