anchor.diff:  
     barbar-nvim = buildVimPluginFrom2Nix {
       pname = "barbar.nvim";
  -    version = "2022-11-18";
  +    version = "2022-11-21";
       src = fetchFromGitHub {
         owner = "romgrk";
         repo = "barbar.nvim";
  -      rev = "36ed977ab56d3718c41f078d01db9b218d11250c";
  -      sha256 = "12b2ngkcgd89ky1dnqsfyv9x0qm7lw48wrf2pr6l1ddx2izlf7pq";
  +      rev = "9347ed838e0bfd8993d29eac1294f82b8e04c0c3";
  +      sha256 = "0iyxsvp2n2achwc8pxwb554wkv5dhsnblgydrh8wwkdld6116sva";
       };
       meta.homepage = "https://github.com/romgrk/barbar.nvim/";
     };
  
positive.code: 
    neo-tree-nvim = buildVimPluginFrom2Nix {
      pname = "neo-tree.nvim";
      version = "2022-11-05";
      src = fetchFromGitHub {
        owner = "nvim-neo-tree";
        repo = "neo-tree.nvim";
        rev = "5c209e52681db48ca714817a4a907523ee98b377";
        sha256 = "135dkpklv1pndymkjnpnwr05cah9gm4ayhzxbchx6p11lzz70h63";
      };
      meta.homepage = "https://github.com/nvim-neo-tree/neo-tree.nvim/";
    };
  
negative.code: 
    neodev-nvim = buildVimPluginFrom2Nix {
      pname = "neodev.nvim";
      version = "2022-11-22";
      src = fetchFromGitHub {
        owner = "folke";
        repo = "neodev.nvim";
        rev = "fdcbdaf5b962cf1abd49d7d7f03e62cebed16fad";
        sha256 = "16g1i5npzgpw7hxhir9xwy77dh4xnrg6v06s0q8svpxd2bp84pl2";
      };
      meta.homepage = "https://github.com/folke/neodev.nvim/";
    };
  