anchor.diff:  
     vim-mundo = buildVimPluginFrom2Nix {
       pname = "vim-mundo";
  -    version = "2021-11-09";
  +    version = "2022-01-30";
       src = fetchFromGitHub {
         owner = "simnalamburt";
         repo = "vim-mundo";
  -      rev = "e193f185bad3aa58446e771f8f2739abf11d3262";
  -      sha256 = "1q2j88rcg0slvm2bfdri4fy42h5a2md9bbqsspb3kzx5yrhgawhp";
  +      rev = "595ee332719f397c2441d85f79608113957cc78f";
  +      sha256 = "0kwiw877izpjqfj4gp4km8ivj6iy2c2jxyiqgxrvjqna62kic0ap";
       };
       meta.homepage = "https://github.com/simnalamburt/vim-mundo/";
     };
  
positive.code: 
    aerial-nvim = buildVimPluginFrom2Nix {
      pname = "aerial.nvim";
      version = "2022-01-26";
      src = fetchFromGitHub {
        owner = "stevearc";
        repo = "aerial.nvim";
        rev = "95916d1b5f171eb44faf54bb414f48856ec96aa6";
        sha256 = "14a4h0h6g8rkglhn3f77s3bil63y1vz1qnd03026r8bhzcdbqn3j";
      };
      meta.homepage = "https://github.com/stevearc/aerial.nvim/";
    };
  
negative.code: 
    nvim-tree-lua = buildVimPluginFrom2Nix {
      pname = "nvim-tree.lua";
      version = "2022-01-31";
      src = fetchFromGitHub {
        owner = "kyazdani42";
        repo = "nvim-tree.lua";
        rev = "0bc8258529e620b3c9d38bf5e88158ea24c85350";
        sha256 = "1js0xg1w372xzihhs10zsrbgrgg47nx2pi6lrv9n5x9iiqigj2s3";
      };
      meta.homepage = "https://github.com/kyazdani42/nvim-tree.lua/";
    };
  
    nvim-treesitter = buildVimPluginFrom2Nix {
      pname = "nvim-treesitter";
      version = "2022-01-31";
      src = fetchFromGitHub {
        owner = "nvim-treesitter";
        repo = "nvim-treesitter";
        rev = "05c963602b66f087cb15f39035d8b31d8225bb55";
        sha256 = "1g9abw015mfpaazms48b12q1ksiszf0hj1hyc146hjqyp2bybf3w";
      };
      meta.homepage = "https://github.com/nvim-treesitter/nvim-treesitter/";
    };
  