anchor.diff:            license = lib.licenses.free;
           };
         }) {};
  +    spacemacs-theme = callPackage ({ elpaBuild, emacs, fetchurl, lib }:
  +      elpaBuild {
  +        pname = "spacemacs-theme";
  +        ename = "spacemacs-theme";
  +        version = "0.2";
  +        src = fetchurl {
  +          url = "https://elpa.nongnu.org/nongnu/spacemacs-theme-0.2.tar";
  +          sha256 = "07lkaj6gm5iz503p5l6sm1y62mc5wk13nrwzv81f899jw99jcgml";
  +        };
  +        packageRequires = [ emacs ];
  +        meta = {
  +          homepage = "https://elpa.gnu.org/packages/spacemacs-theme.html";
  +          license = lib.licenses.free;
  +        };
  +      }) {};
       subatomic-theme = callPackage ({ elpaBuild, fetchurl, lib }:
         elpaBuild {
           pname = "subatomic-theme";
  
positive.code:           license = lib.licenses.free;
          };
        }) {};
      org-superstar = callPackage ({ elpaBuild, emacs, fetchurl, lib, org }:
        elpaBuild {
          pname = "org-superstar";
  
negative.code:           license = lib.licenses.free;
          };
        }) {};
      evil-goggles = callPackage ({ elpaBuild, emacs, evil, fetchurl, lib }:
        elpaBuild {
          pname = "evil-goggles";
          ename = "evil-goggles";
          version = "0.0.2";
          src = fetchurl {
            url = "https://elpa.nongnu.org/nongnu/evil-goggles-0.0.2.tar";
            sha256 = "0cpxbl2vls52dydaa1x4jkizhnd3vmvs30ivihdl964vmpb1s7yl";
          };
          packageRequires = [ emacs evil ];
          meta = {
            homepage = "https://elpa.gnu.org/packages/evil-goggles.html";
            license = lib.licenses.free;
          };
        }) {};
      evil-indent-plus = callPackage ({ cl-lib ? null
                                      , elpaBuild
                                      , evil
  