anchor.diff:        elpaBuild {
           pname = "brief";
           ename = "brief";
  -        version = "5.85";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/brief-5.85.el";
  -          sha256 = "10a41qidns28cka0y25rapla58fzjy9c8cw9v9bmrm4gkjqapsv4";
  +        version = "5.87";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/brief-5.87.tar";
  +          sha256 = "02z8fzzf1zsk2r0cnssz3i2nd4qwsnya4i2r4qi4ndc1xjlsvgwc";
           };
           packageRequires = [];
           meta = {
  
positive.code:       elpaBuild {
          pname = "gnorb";
          ename = "gnorb";
          version = "1.5.5";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/gnorb-1.5.5.tar";
            sha256 = "02l9snarsnzwp9w284wiylbd596g0f9bmahb1nybr14vh64ygh3r";
          };
          packageRequires = [ cl-lib ];
          meta = {
  
negative.code:       elpaBuild {
          pname = "nhexl-mode";
          ename = "nhexl-mode";
          version = "1.0";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/nhexl-mode-1.0.el";
            sha256 = "1bf0jfim41m08ac4p4zxjj6qqw7f86gwiwyvfjg68n2nzbzgz1i9";
          };
          packageRequires = [ cl-lib emacs ];
          meta = {
  