anchor.diff:  
     vim-tpipeline = buildVimPluginFrom2Nix {
       pname = "vim-tpipeline";
  -    version = "2021-06-19";
  +    version = "2021-08-03";
       src = fetchFromGitHub {
         owner = "vimpostor";
         repo = "vim-tpipeline";
  -      rev = "a40b618746bb60ddf3a664e65f82ffa4750d450a";
  -      sha256 = "1pxnsxixdjpmndqi1cl0lp54mh4zidx40lshpdvmk3fjpjdjd130";
  +      rev = "a22d2e53ec38c11fde58e4cf9aab47d89d6600f6";
  +      sha256 = "0axdgfvkamywypylpssmlfj0hh0bf5szcp8xri1g8lqks3f5bkv5";
       };
       meta.homepage = "https://github.com/vimpostor/vim-tpipeline/";
     };
  
positive.code:     src = fetchFromGitHub {
        owner = "lewis6991";
        repo = "gitsigns.nvim";
        rev = "97ff7471a88e35dd1e73be1f8d70d274f44dcb26";
        sha256 = "0m880kdyyarjj8gyqlq2vfhf6bxmax04p0a8k8yc8sz6lvl78avj";
      };
      meta.homepage = "https://github.com/lewis6991/gitsigns.nvim/";
    };
  
negative.code: 
    friendly-snippets = buildVimPluginFrom2Nix {
      pname = "friendly-snippets";
      version = "2021-08-03";
      src = fetchFromGitHub {
        owner = "rafamadriz";
        repo = "friendly-snippets";
        rev = "8e12f8aee2c78e97cb1e99a3c409da1d8c0a13b6";
        sha256 = "0rv03vyndfh4ic0y9d9x3ckxlcf0rvxxa2ahzgqaz17wn4wzl7a9";
      };
      meta.homepage = "https://github.com/rafamadriz/friendly-snippets/";
    };
  