anchor.diff:        elpaBuild {
           pname = "svg";
           ename = "svg";
  -        version = "0.2";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/svg-0.2.el";
  -          sha256 = "14yfi27v3zdzh1chcjiq4l63iwh0vd99wv1z4w7agr33540jybc5";
  +        version = "1.0";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/svg-1.0.el";
  +          sha256 = "1hh0x7sz2rqb7zdhcm2q9knr8nnwqrsbz1zfp29k8l1318li9f62";
           };
           packageRequires = [ emacs ];
           meta = {
  
positive.code:       elpaBuild {
          pname = "wisi";
          ename = "wisi";
          version = "2.1.0";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/wisi-2.1.0.tar";
            sha256 = "143xfdr7agyc52wz9zsx67rvvnjs4rlj7j3cbdhvs6wyl7whyg38";
          };
          packageRequires = [ cl-lib emacs seq ];
          meta = {
  
negative.code:       elpaBuild {
          pname = "adjust-parens";
          ename = "adjust-parens";
          version = "3.1";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/adjust-parens-3.1.tar";
            sha256 = "059v0njd52vxidr5xwv2jmknm2shnwpj3101069q6lsmz1wq242a";
          };
          packageRequires = [];
          meta = {
  