anchor.diff:        }) {};
       company = callPackage ({ elpaBuild, emacs, fetchurl, lib }: elpaBuild {
           pname = "company";
  -        version = "0.9.4";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/company-0.9.4.tar";
  -          sha256 = "1wm2nzjfn9cmjb6f5yvawrss7pg1r0swwwqqx602wg8hjrsiabay";
  +        version = "0.9.5";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/company-0.9.5.tar";
  +          sha256 = "1x9c5dw884rv0lvl24ggzdxp2k484w543azdiw55bw01635pg531";
           };
           packageRequires = [ emacs ];
           meta = {
  
positive.code:     python = callPackage ({ cl-lib ? null, elpaBuild, emacs, fetchurl, lib }:
      elpaBuild {
          pname = "python";
          version = "0.25.2";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/python-0.25.2.el";
            sha256 = "1ac2ipyg49sb0lz3n0ykj2s6592abd38l5d1cpbmv73j13l8zq5i";
          };
          packageRequires = [ cl-lib emacs ];
          meta = {
  
negative.code:     ebdb = callPackage ({ cl-lib ? null, elpaBuild, emacs, fetchurl, lib, seq }:
      elpaBuild {
          pname = "ebdb";
          version = "0.4.3";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/ebdb-0.4.3.tar";
            sha256 = "1xq0nhhgzgzrvxbb0lgpz71rfd0dcjakh87wg8wi3cpiw9w7zx41";
          };
          packageRequires = [ cl-lib emacs seq ];
          meta = {
  