anchor.diff:        }) {};
       nlinum = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
           pname = "nlinum";
  -        version = "1.8";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/nlinum-1.8.el";
  -          sha256 = "0bb1c8a68fzv59q2ri7ppbx8cm7sa8n4hxxvxv73db2dcgwrgwga";
  +        version = "1.8.1";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/nlinum-1.8.1.el";
  +          sha256 = "0fx560yfjy6nqgs1d3fiv0h46i8q3r592clsia7nihkriah7rlwf";
           };
           packageRequires = [];
           meta = {
  
positive.code:       }) {};
      org = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
          pname = "org";
          version = "20171030";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/org-20171030.tar";
            sha256 = "1lszws6b5s4r7w871cyigs433dflf6w0y33fj6rzrq8240d5092i";
          };
          packageRequires = [];
          meta = {
  
negative.code:     ebdb = callPackage ({ cl-lib ? null, elpaBuild, emacs, fetchurl, lib, seq }:
      elpaBuild {
          pname = "ebdb";
          version = "0.4.2";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/ebdb-0.4.2.tar";
            sha256 = "1j9hgxa6csj3iz5vrl22xvhl9lxhig0n1cixgzhs1sb3z3nn2li6";
          };
          packageRequires = [ cl-lib emacs seq ];
          meta = {
  