anchor.diff:            license = lib.licenses.free;
           };
         }) {};
  -    consult = callPackage ({ elpaBuild, emacs, fetchurl, lib }:
  +    consult = callPackage ({ compat, elpaBuild, emacs, fetchurl, lib }:
         elpaBuild {
           pname = "consult";
           ename = "consult";
  -        version = "0.17";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/consult-0.17.tar";
  -          sha256 = "16yrp6scxg93anxrp5nww08ixxqk8ra9dn9zm8w5dry997kmkasa";
  -        };
  -        packageRequires = [ emacs ];
  +        version = "0.18";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/consult-0.18.tar";
  +          sha256 = "0nvi8f0jrji26sjmji8f7rvc8gr1zq49kliq39z7h970d8p10cx2";
  +        };
  +        packageRequires = [ compat emacs ];
           meta = {
             homepage = "https://elpa.gnu.org/packages/consult.html";
             license = lib.licenses.free;
  
positive.code:       elpaBuild {
          pname = "org-remark";
          ename = "org-remark";
          version = "1.0.4";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/org-remark-1.0.4.tar";
            sha256 = "1mbsp92vw8p8l2pxs53r7wafrplrwfx0rmfk723cl9hpvghvl9vf";
          };
          packageRequires = [ emacs org ];
          meta = {
  
negative.code:       elpaBuild {
          pname = "rec-mode";
          ename = "rec-mode";
          version = "1.8.4";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/rec-mode-1.8.4.tar";
            sha256 = "03n0g6inhj0mqqcqimh6nfi6rdzgh4w59vdjicvn880r5n8zwn4d";
          };
          packageRequires = [ emacs ];
          meta = {
  