anchor.diff:  
     LeaderF = buildVimPluginFrom2Nix {
       pname = "LeaderF";
  -    version = "2021-06-10";
  +    version = "2021-06-24";
       src = fetchFromGitHub {
         owner = "Yggdroot";
         repo = "LeaderF";
  -      rev = "95f14d52554bc5d9e7fe1bfe92c0c542aab9125e";
  -      sha256 = "0isbqyi3ny0zy2npq15j4hpkhnqvf17zv39wpc62i91dqyplp4yy";
  +      rev = "3899965851a0b3e59998f2b42e716eeee6bcc473";
  +      sha256 = "1w89nlkl35yzadbnhxv0c7qcwzynhvv1kqhvwpbj5h4x2gnb9x33";
       };
       meta.homepage = "https://github.com/Yggdroot/LeaderF/";
     };
  
positive.code: 
    denite-nvim = buildVimPluginFrom2Nix {
      pname = "denite-nvim";
      version = "2021-06-23";
      src = fetchFromGitHub {
        owner = "Shougo";
        repo = "denite.nvim";
        rev = "968b94e2e5a9b1d8f3025e69fb84574b9d32177b";
        sha256 = "0nsbiqi28niyaqyg8hc2icbhb7gcj0800q3fka8150yb1za6j0bv";
      };
      meta.homepage = "https://github.com/Shougo/denite.nvim/";
    };
  
    deol-nvim = buildVimPluginFrom2Nix {
      pname = "deol-nvim";
      version = "2021-06-23";
      src = fetchFromGitHub {
        owner = "Shougo";
        repo = "deol.nvim";
        rev = "1e5e52f8a00901f3bc6856359ca6ec84c0febea8";
        sha256 = "0hdpjvgkfwhjhvlyb452ydbscdmk2nm6vgv0kw6ac4pxnwwmins9";
      };
      meta.homepage = "https://github.com/Shougo/deol.nvim/";
    };
  
negative.code: 
    friendly-snippets = buildVimPluginFrom2Nix {
      pname = "friendly-snippets";
      version = "2021-06-25";
      src = fetchFromGitHub {
        owner = "rafamadriz";
        repo = "friendly-snippets";
        rev = "3dca3fc854b72a72233341f4ae51cebd7a864234";
        sha256 = "1saasvazmxq5ll0fna0a8kx5q8lq9mg0ldkj1k4g13h9g34sdwgg";
      };
      meta.homepage = "https://github.com/rafamadriz/friendly-snippets/";
    };
  