anchor.diff:  
     vimtex = buildVimPluginFrom2Nix {
       pname = "vimtex";
  -    version = "2020-09-26";
  +    version = "2020-09-29";
       src = fetchFromGitHub {
         owner = "lervag";
         repo = "vimtex";
  -      rev = "2417bc53c34dc66b008b7057c9acb34e575517bc";
  -      sha256 = "10kh3qq76m3k4kcqpm0jhvp1ydj0ffh12h8d5v5r9bcdh4iv82k5";
  +      rev = "bfdaec19bf236fad1c9c192a0cf43e299cf1682a";
  +      sha256 = "12z29gs9h81rv0w3zm49r4b4s3bj0gzqxl5x1gyjk7pijvnnxfbg";
       };
       meta.homepage = "https://github.com/lervag/vimtex/";
     };
  
positive.code: 
    ale = buildVimPluginFrom2Nix {
      pname = "ale";
      version = "2020-09-26";
      src = fetchFromGitHub {
        owner = "dense-analysis";
        repo = "ale";
        rev = "94927195eeb5f8576d81ae5c35c0b63b07d6c412";
        sha256 = "1jyxxn6j7jkcr1yky6p1y798rza04q3pivsddig8qk85kg6dkgy5";
      };
      meta.homepage = "https://github.com/dense-analysis/ale/";
    };
  
negative.code: 
    diagnostic-nvim = buildVimPluginFrom2Nix {
      pname = "diagnostic-nvim";
      version = "2020-10-01";
      src = fetchFromGitHub {
        owner = "nvim-lua";
        repo = "diagnostic-nvim";
        rev = "bef1c6140563cb6416081b2517ae9953cd4e05ab";
        sha256 = "05f2hr3229zph3x9lhmabb9rzdf61r92f3ybj2gs40hfbak0c3pb";
      };
      meta.homepage = "https://github.com/nvim-lua/diagnostic-nvim/";
    };
  
    direnv-vim = buildVimPluginFrom2Nix {
      pname = "direnv-vim";
      version = "2020-09-27";
      src = fetchFromGitHub {
        owner = "direnv";
        repo = "direnv.vim";
        rev = "c2b9f7834c1a2d28c4e022485b870c19de0c6ada";
        sha256 = "0qk1kywr4zdhvvpc77868g3aclwbmm5p4zvsxj65qb4bpzddxvrd";
      };
      meta.homepage = "https://github.com/direnv/direnv.vim/";
    };
  