anchor.diff:  
     lightspeed-nvim = buildVimPluginFrom2Nix {
       pname = "lightspeed.nvim";
  -    version = "2021-09-25";
  +    version = "2021-09-28";
       src = fetchFromGitHub {
         owner = "ggandor";
         repo = "lightspeed.nvim";
  -      rev = "27625ea437f44570477a608a1091ece9e244fb53";
  -      sha256 = "0fbksvyrwrs9kmmwnpa6rj5rsir37d27kfmxlvj8sbayn8ch95hl";
  +      rev = "0bc3acda929b946e175d83a5f702d28d231b0089";
  +      sha256 = "1n7wa3hirmrm83w4f9m9wns3alsfmfpzc2r77l9kda012iigm51i";
       };
       meta.homepage = "https://github.com/ggandor/lightspeed.nvim/";
     };
  
positive.code: 
    symbols-outline-nvim = buildVimPluginFrom2Nix {
      pname = "symbols-outline.nvim";
      version = "2021-09-25";
      src = fetchFromGitHub {
        owner = "simrat39";
        repo = "symbols-outline.nvim";
        rev = "a56d5bdb0a3bf6b9cedf44654c3a132809793a4c";
        sha256 = "0lz8w8pjyjjjybsd7qgdh0br4ygixh563fk3w14sdsqyz86dy57l";
      };
      meta.homepage = "https://github.com/simrat39/symbols-outline.nvim/";
    };
  
negative.code: 
    vimspector = buildVimPluginFrom2Nix {
      pname = "vimspector";
      version = "2021-09-30";
      src = fetchFromGitHub {
        owner = "puremourning";
        repo = "vimspector";
        rev = "726a06e0d043e5897ade0624da2ecbbceab53484";
        sha256 = "1swc8bzq5fifjkqxp6svzbipx0akmcj9ars7bxcgagzdndpz117s";
        fetchSubmodules = true;
      };
      meta.homepage = "https://github.com/puremourning/vimspector/";
  