anchor.diff:  
     onedark-vim = buildVimPluginFrom2Nix {
       pname = "onedark-vim";
  -    version = "2020-08-12";
  +    version = "2020-12-01";
       src = fetchFromGitHub {
         owner = "joshdick";
         repo = "onedark.vim";
  -      rev = "7f9b1802b0d76f4f8fe7ad5bbef472c96e1c104f";
  -      sha256 = "11fk496xk0564fcfmc77b2m98l6dmvb4ph50vyq73a1mlcs1438c";
  +      rev = "935016df2693590cb4fd2264c7ca9b129fae200c";
  +      sha256 = "0h7682ky6925sk50synk8yhbhbkvc3vka84vjz0nv0vwr1kd9qz6";
       };
       meta.homepage = "https://github.com/joshdick/onedark.vim/";
     };
  
positive.code: 
    popfix = buildVimPluginFrom2Nix {
      pname = "popfix";
      version = "2020-11-29";
      src = fetchFromGitHub {
        owner = "RishabhRD";
        repo = "popfix";
        rev = "b834b0165282f204f4047e675bc714455df3e5fb";
        sha256 = "05w7lcssrfadkjnc09ihg0srfl514banc4v9fhp4sx1zwkrqm60v";
      };
      meta.homepage = "https://github.com/RishabhRD/popfix/";
    };
  
negative.code: 
    vimspector = buildVimPluginFrom2Nix {
      pname = "vimspector";
      version = "2020-12-05";
      src = fetchFromGitHub {
        owner = "puremourning";
        repo = "vimspector";
        rev = "2eb32f31533b79520ca6788fd41634525234d7e5";
        sha256 = "0zmllgk1wi8hbmrbgg300csg7q6km0pxichr9lagrxm7y4w3dnqg";
        fetchSubmodules = true;
      };
      meta.homepage = "https://github.com/puremourning/vimspector/";
  