anchor.diff:  
     vim-autoformat = buildVimPluginFrom2Nix {
       pname = "vim-autoformat";
  -    version = "2020-02-05";
  +    version = "2020-02-21";
       src = fetchFromGitHub {
         owner = "Chiel92";
         repo = "vim-autoformat";
  -      rev = "f5d5d07731005adbd2dc76cf8f47ae9a68db9783";
  -      sha256 = "15szhh1i52wv5p6l1a9755fk8yndpipvhxjbc2y9dgbx35zyvpm2";
  +      rev = "db57d849f31cd81075c82d4827426a326de76dae";
  +      sha256 = "057clz1p9lkb0nvrqxgdsmm760sksg8pwa2wny3vc69hi7m1wr9w";
       };
     };
   
  
positive.code: 
    open-browser-vim = buildVimPluginFrom2Nix {
      pname = "open-browser-vim";
      version = "2020-02-07";
      src = fetchFromGitHub {
        owner = "tyru";
        repo = "open-browser.vim";
        rev = "a78ae55a6f5d76347d36515e930cad711b8d324b";
        sha256 = "1gzbabm81q16n6i40rk3r63xpf5rkfgwi4akhdvhxhdavk7z5dzs";
      };
    };
  
  
negative.code: 
    nvim-lsp = buildVimPluginFrom2Nix {
      pname = "nvim-lsp";
      version = "2020-02-22";
      src = fetchFromGitHub {
        owner = "neovim";
        repo = "nvim-lsp";
        rev = "be0f71585eb3185b214c84c643e43e9647ef67d1";
        sha256 = "1rrlq70yx9ks19xbnic4k2vnq0i7xnfm7s0z5lsxp6xl2w3di78z";
      };
    };
  
  