anchor.diff:        elpaBuild {
           pname = "ebdb";
           ename = "ebdb";
  -        version = "0.7.1";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/ebdb-0.7.1.tar";
  -          sha256 = "1z5lh1mib60mvs5kbdsrw2h4whz4n5ad4qkpphs2xjvaz92jgq6s";
  +        version = "0.8.2";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/ebdb-0.8.2.tar";
  +          sha256 = "1idwih5v287q9vdhsnr1bsibdv4h61vmy3b82svf2x9aik1a7vir";
           };
           packageRequires = [ emacs seq ];
           meta = {
  
positive.code:       elpaBuild {
          pname = "emms";
          ename = "emms";
          version = "7.5";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/emms-7.5.tar";
            sha256 = "0d7nsx2idzbp6d5im5rrsnwppbr2cimvxgx31bhwsm2aq3ya5v2j";
          };
          packageRequires = [ cl-lib nadvice seq ];
          meta = {
  
negative.code:       elpaBuild {
          pname = "corfu";
          ename = "corfu";
          version = "0.11";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/corfu-0.11.tar";
            sha256 = "1sf7ll25ry7vwff4bvqgdh84zviqj6wifmqdb2z8hf12awz63icz";
          };
          packageRequires = [ emacs ];
          meta = {
  