anchor.diff:        elpaBuild {
           pname = "eev";
           ename = "eev";
  -        version = "20211024";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/eev-20211024.tar";
  -          sha256 = "165mscb1kpgd3db92vklglnaph60rvrr8wm3hpkhrbyac100ryji";
  +        version = "20211101";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/eev-20211101.tar";
  +          sha256 = "0sxbf116msfv6ly1dqga2sz2zpqr78nzp3v44qy7rps2887incmr";
           };
           packageRequires = [ emacs ];
           meta = {
  
positive.code:       elpaBuild {
          pname = "ebdb";
          ename = "ebdb";
          version = "0.8.6";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/ebdb-0.8.6.tar";
            sha256 = "0amr1s1q5w4513qw31qsr8gpsfgj5b2j7qn017rmwbaf1mj0k6z0";
          };
          packageRequires = [ emacs seq ];
          meta = {
  
negative.code:       elpaBuild {
          pname = "emms";
          ename = "emms";
          version = "7.8";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/emms-7.8.tar";
            sha256 = "1nlb9rrdlbcqghph30r9i9m1brbdha818czbms0zhzdisxb0smi0";
          };
          packageRequires = [ cl-lib nadvice seq ];
          meta = {
  