anchor.diff:  
     vim-polyglot = buildVimPluginFrom2Nix {
       pname = "vim-polyglot";
  -    version = "2020-07-06";
  +    version = "2020-07-26";
       src = fetchFromGitHub {
         owner = "sheerun";
         repo = "vim-polyglot";
  -      rev = "9c3c0bc082e0d58d15dc6f24d8a335931417e2f0";
  -      sha256 = "0pdfq512qh54zj24iwihr30xb8dxw67ix2yj0sb88qy07phab8k2";
  +      rev = "56121b4e27cb48efb17be55a969b2f0d725266f8";
  +      sha256 = "1zirax1iss5mgqllwmc4kybycn73alcqgnnx296vgjw8d1b0qpc3";
       };
       meta.homepage = "https://github.com/sheerun/vim-polyglot/";
     };
  
positive.code: 
    yats-vim = buildVimPluginFrom2Nix {
      pname = "yats-vim";
      version = "2020-07-16";
      src = fetchFromGitHub {
        owner = "HerringtonDarkholme";
        repo = "yats.vim";
        rev = "920ac02981644d637ab89a40d7a80d70b413521e";
        sha256 = "0ysk9xdyvvhkdjm22sg4m0f6gl4b938x2m38c44sp3rzgryz93s7";
        fetchSubmodules = true;
      };
      meta.homepage = "https://github.com/HerringtonDarkholme/yats.vim/";
  
negative.code: 
    vim-vsnip = buildVimPluginFrom2Nix {
      pname = "vim-vsnip";
      version = "2020-07-28";
      src = fetchFromGitHub {
        owner = "hrsh7th";
        repo = "vim-vsnip";
        rev = "fa8586f6f9ccff07cbe68642b51c95740c25019e";
        sha256 = "02ki9jdjvan2vnbk2r6fdj3q80q7a8iw5ymm10348qjyhwf7m0q1";
      };
      meta.homepage = "https://github.com/hrsh7th/vim-vsnip/";
    };
  
    vim-vsnip-integ = buildVimPluginFrom2Nix {
      pname = "vim-vsnip-integ";
      version = "2020-07-07";
      src = fetchFromGitHub {
        owner = "hrsh7th";
        repo = "vim-vsnip-integ";
        rev = "b3188a81a753a5274809a99c1550d7c981560b1b";
        sha256 = "03cqz9rnv9fwjygrr3iflcbcvr0mjdjx0l32cdr9lkaddavlwqkz";
      };
      meta.homepage = "https://github.com/hrsh7th/vim-vsnip-integ/";
    };
  