anchor.diff:        elpaBuild {
           pname = "sml-mode";
           ename = "sml-mode";
  -        version = "6.8";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/sml-mode-6.8.el";
  -          sha256 = "105fcrz5qp95f2n3fdm3awr6z58sbrjihjss6qnrg4lz2ggbc328";
  +        version = "6.9";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/sml-mode-6.9.el";
  +          sha256 = "1bdg9ywpvj85hxqah9w1raxlcrhkyx67nw22jwd1bd5j0fhmgqij";
           };
           packageRequires = [ cl-lib emacs ];
           meta = {
  
positive.code:       elpaBuild {
          pname = "crisp";
          ename = "crisp";
          version = "1.3.4";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/crisp-1.3.4.el";
            sha256 = "1xbnf7xlw499zsnr5ky2bghb2fzg3g7cf2ldmbb7c3b84raryn0i";
          };
          packageRequires = [];
          meta = {
  
negative.code:       elpaBuild {
          pname = "highlight-escape-sequences";
          ename = "highlight-escape-sequences";
          version = "0.4";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/highlight-escape-sequences-0.4.el";
            sha256 = "1z8r9rnppn7iy7xv4kprfsqxday16h7c471i7rkyi3rv3l0pfxd0";
          };
          packageRequires = [];
          meta = {
  