anchor.diff:        }) {};
       spinner = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
           pname = "spinner";
  -        version = "1.7.1";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/spinner-1.7.1.el";
  -          sha256 = "1fmwzdih0kbyvs8bn38mpm4sbs2mikqy2vdykfy9g20wpa8vb681";
  +        version = "1.7.3";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/spinner-1.7.3.el";
  +          sha256 = "19kp1mmndbmw11sgvv2ggfjl4pyf5zrsbh3871f0965pw9z8vahd";
           };
           packageRequires = [];
           meta = {
  
positive.code:     xelb = callPackage ({ cl-generic, elpaBuild, emacs, fetchurl, lib }:
      elpaBuild {
          pname = "xelb";
          version = "0.11";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/xelb-0.11.tar";
            sha256 = "12qgbv30dizp7kadq9kg7nfyg5qfbfy14s833zg95fqqa87qg90j";
          };
          packageRequires = [ cl-generic emacs ];
          meta = {
  
negative.code:           license = lib.licenses.free;
          };
        }) {};
      validate = callPackage ({ cl-lib ? null, elpaBuild, emacs, fetchurl, lib, seq }:
      elpaBuild {
          pname = "validate";
          version = "1.0.2";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/validate-1.0.2.el";
            sha256 = "19xhd9mxkdcisspz5q3bnvf6jjsvmhjjrpw3pq5lgyqbcz8k8dsr";
          };
          packageRequires = [ cl-lib emacs seq ];
          meta = {
            homepage = "https://elpa.gnu.org/packages/validate.html";
            license = lib.licenses.free;
  