anchor.diff:          packageRequires = [ emacs ];
           meta = {
             homepage = "https://elpa.gnu.org/packages/context-coloring.html";
  +          license = lib.licenses.free;
  +        };
  +      }) {};
  +    counsel-ebdb = callPackage ({ ebdb, elpaBuild, fetchurl, ivy, lib }:
  +    elpaBuild {
  +        pname = "counsel-ebdb";
  +        version = "1";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/counsel-ebdb-1.el";
  +          sha256 = "0p919gq871rxlrn6lpjbwws7h6i2gc9vgcxzj8bzgz8xk5hq9mis";
  +        };
  +        packageRequires = [ ebdb ivy ];
  +        meta = {
  +          homepage = "https://elpa.gnu.org/packages/counsel-ebdb.html";
             license = lib.licenses.free;
           };
         }) {};
  
positive.code:     url-http-ntlm = callPackage ({ cl-lib ? null, elpaBuild, fetchurl, lib, ntlm ? null }:
      elpaBuild {
          pname = "url-http-ntlm";
          version = "2.0.3";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/url-http-ntlm-2.0.3.el";
            sha256 = "01ivfcxrxiqs8dlqg4s3q17y4mxx0kpin60fkwrs18pca4hni203";
          };
          packageRequires = [ cl-lib ntlm ];
          meta = {
  
negative.code:         packageRequires = [];
          meta = {
            homepage = "https://elpa.gnu.org/packages/rainbow-mode.html";
            license = lib.licenses.free;
          };
        }) {};
      rcirc-color = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
          pname = "rcirc-color";
          version = "0.3";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/rcirc-color-0.3.el";
            sha256 = "1ya4agh63x60lv8qzrjrng02dnrc70ci0s05b800iq71k71ss3dl";
          };
          packageRequires = [];
          meta = {
            homepage = "https://elpa.gnu.org/packages/rcirc-color.html";
            license = lib.licenses.free;
          };
        }) {};
      rcirc-menu = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
          pname = "rcirc-menu";
          version = "1.1";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/rcirc-menu-1.1.el";
            sha256 = "0w77qlwlmx59v5894i96fldn6x4lliv4ddv8967vq1kfchn4w5mc";
          };
          packageRequires = [];
          meta = {
            homepage = "https://elpa.gnu.org/packages/rcirc-menu.html";
            license = lib.licenses.free;
          };
        }) {};
  