anchor.diff:        }) {};
       org = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
           pname = "org";
  -        version = "20161224";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/org-20161224.tar";
  -          sha256 = "0b10bjypn0w5ja776f8sxl1qpvb61iyz1n3c74jx6fqwypv7dmgi";
  +        version = "20170124";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/org-20170124.tar";
  +          sha256 = "0mcnjwvily0xv1xl11dj18lg38llvrxja2j9mwn6vql8n5y1srxi";
           };
           packageRequires = [];
           meta = {
  
positive.code:       }) {};
      let-alist = callPackage ({ elpaBuild, emacs, fetchurl, lib }: elpaBuild {
          pname = "let-alist";
          version = "1.0.4";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/let-alist-1.0.4.el";
            sha256 = "07312bvvyz86lf64vdkxg2l1wgfjl25ljdjwlf1bdzj01c4hm88x";
          };
          packageRequires = [ emacs ];
          meta = {
  
negative.code:         packageRequires = [];
          meta = {
            homepage = "https://elpa.gnu.org/packages/poker.html";
            license = lib.licenses.free;
          };
        }) {};
      psgml = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
          pname = "psgml";
          version = "1.3.4";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/psgml-1.3.4.tar";
            sha256 = "1pgg9g040zsnvilvmwa73wyrvv9xh7gf6w1rkcx57qzg7yq4yaaj";
          };
          packageRequires = [];
          meta = {
            homepage = "https://elpa.gnu.org/packages/psgml.html";
            license = lib.licenses.free;
          };
        }) {};
  