anchor.diff:  
     floobits-neovim = buildVimPluginFrom2Nix {
       pname = "floobits-neovim";
  -    version = "2018-08-01";
  +    version = "2021-10-18";
       src = fetchFromGitHub {
         owner = "floobits";
         repo = "floobits-neovim";
  -      rev = "29ab2ed4bd5c879df0bd6df313a776155eb98ad8";
  -      sha256 = "0bnncn3waw9birpd51j27hrzlriz8dk4naxdajmbwznwcnbkkgwx";
  +      rev = "dbfa051e4f097dfa3f46997a2019556a62861258";
  +      sha256 = "1zsr1536qf7zqdskpshf366m333w66hfjrfdw3ws5yz2l7kq5bcm";
       };
       meta.homepage = "https://github.com/floobits/floobits-neovim/";
     };
  
positive.code: 
    vim-unimpaired = buildVimPluginFrom2Nix {
      pname = "vim-unimpaired";
      version = "2021-09-24";
      src = fetchFromGitHub {
        owner = "tpope";
        repo = "vim-unimpaired";
        rev = "39f195d7e66141d7f1fa683927547026501e9961";
        sha256 = "0bbiv32brznns82v8s0s2fylcn4j5d3vw4x2kp5h6zb4lqgya30q";
      };
      meta.homepage = "https://github.com/tpope/vim-unimpaired/";
    };
  
negative.code: 
    nvim-cmp = buildVimPluginFrom2Nix {
      pname = "nvim-cmp";
      version = "2021-10-18";
      src = fetchFromGitHub {
        owner = "hrsh7th";
        repo = "nvim-cmp";
        rev = "a6a98856c3986de675bc40c9c98b7458fb19e95c";
        sha256 = "0x0hzymvna939iscz0llm64ic28iinh4bn6xihv8afgm693j3jbi";
      };
      meta.homepage = "https://github.com/hrsh7th/nvim-cmp/";
    };
  