anchor.diff:    };
   }) {};
   
  +loadkit = callPackage({ buildLuarocksPackage, luaOlder, luaAtLeast
  +, fetchgit, lua
  +}:
  +buildLuarocksPackage {
  +  pname = "loadkit";
  +  version = "1.1.0-1";
  +  knownRockspec = (fetchurl {
  +    url    = "https://luarocks.org/loadkit-1.1.0-1.rockspec";
  +    sha256 = "08fx0xh90r2zvjlfjkyrnw2p95xk1a0qgvlnq4siwdb2mm6fq12l";
  +  }).outPath;
  +  src = fetchgit ( removeAttrs (builtins.fromJSON ''{
  +  "url": "https://github.com/leafo/loadkit.git",
  +  "rev": "c6c712dab45f6c568821f9ed7b49c790a44d12e7",
  +  "date": "2021-01-07T14:41:10-08:00",
  +  "path": "/nix/store/xvwq7b2za8ciww1gjw7vnspg9183xmfa-loadkit",
  +  "sha256": "15znriijs7izf9f6vmhr6dnvw3pzr0yr0mh6ah41fmdwjqi7jzcz",
  +  "fetchLFS": false,
  +  "fetchSubmodules": true,
  +  "deepClone": false,
  +  "leaveDotGit": false
  +}
  + '') ["date" "path"]) ;
  +
  +  disabled = with lua; (luaOlder "5.1");
  +  propagatedBuildInputs = [ lua ];
  +
  +  meta = {
  +    homepage = "https://github.com/leafo/loadkit";
  +    description = "Loadkit allows you to load arbitrary files within the Lua package path";
  +    maintainers = with lib.maintainers; [ alerque ];
  +    license.fullName = "MIT";
  +  };
  +}) {};
  +
   lpeg = callPackage({ buildLuarocksPackage, luaOlder, luaAtLeast
   , fetchurl, lua
   }:
  
positive.code:   };
  }) {};
  
  gitsigns-nvim = callPackage({ buildLuarocksPackage, luaOlder, luaAtLeast
  , fetchgit, lua, plenary-nvim
  }:
  
negative.code: }:
  buildLuarocksPackage {
    pname = "cassowary";
    version = "2.3.2-1";
    knownRockspec = (fetchurl {
      url    = "https://luarocks.org/cassowary-2.3.2-1.rockspec";
      sha256 = "0c6sflm8zpgbcdj47s3rd34h69h3nqcciaaqd1wdx5m0lwc3mii0";
    }).outPath;
    src = fetchgit ( removeAttrs (builtins.fromJSON ''{
    "url": "https://github.com/sile-typesetter/cassowary.lua",
    "rev": "e33195f08438c15d725d283979165fda7c6c3321",
    "date": "2022-04-22T11:23:46+03:00",
    "path": "/nix/store/51mb376xh9pnh2krk08ljmy01zhr9y3z-cassowary.lua",
    "sha256": "1lvl40dhzmbqqjrqpjgqlg2kl993fpdy1mpc6d1610zpa9znx1f0",
    "fetchLFS": false,
    "fetchSubmodules": true,
    "deepClone": false,
  