anchor.diff:  
     defx-nvim = buildVimPluginFrom2Nix {
       pname = "defx-nvim";
  -    version = "2020-06-29";
  +    version = "2020-07-05";
       src = fetchFromGitHub {
         owner = "Shougo";
         repo = "defx.nvim";
  -      rev = "a17b460fe6b571135347e7464df1d5769c589fdc";
  -      sha256 = "0fldnfn4w2sarc7mxmp157xijwqhf8d8jy85qxppibfah4wicaia";
  +      rev = "17c86b95f2667c674fd87d54c3807ff1e449a714";
  +      sha256 = "1zqvblnp1654l8fkn77a6q4k7gb005ps2cvzj3pw2g4ksdmfznxy";
       };
       meta.homepage = "https://github.com/Shougo/defx.nvim/";
     };
  
positive.code: 
    deol-nvim = buildVimPluginFrom2Nix {
      pname = "deol-nvim";
      version = "2020-07-01";
      src = fetchFromGitHub {
        owner = "Shougo";
        repo = "deol.nvim";
        rev = "b9113d9defa0bf92cd69c2811450943a33526344";
        sha256 = "07v3b3lcl8qjsc9rxv3zkw8idgsp633q1n986wm6pg1310scxw07";
      };
      meta.homepage = "https://github.com/Shougo/deol.nvim/";
    };
  
negative.code: 
    vim-devicons = buildVimPluginFrom2Nix {
      pname = "vim-devicons";
      version = "2020-07-04";
      src = fetchFromGitHub {
        owner = "ryanoasis";
        repo = "vim-devicons";
        rev = "1ac58941ba3da654c0e1060e3d6077c5cf93427e";
        sha256 = "1mzmlza640iikip0l9fpm8v3g5b6k6ijxc1z7gj1fdfz145zvsli";
      };
      meta.homepage = "https://github.com/ryanoasis/vim-devicons/";
    };
  