anchor.diff:  
     nvim-autopairs = buildVimPluginFrom2Nix {
       pname = "nvim-autopairs";
  -    version = "2021-09-04";
  +    version = "2021-09-11";
       src = fetchFromGitHub {
         owner = "windwp";
         repo = "nvim-autopairs";
  -      rev = "b9bb1713257ae73eec22d68579e3012134a3598c";
  -      sha256 = "0m71mqcsmi4masabpmidpyqc1r8v48zj2kzicg2fnw1xkmwjbh5n";
  +      rev = "c80b4ac3faec6fa60637f1ac785b311c26b06b1f";
  +      sha256 = "1w2m278g0hl3yc32x8rr4wxmhshsv53a6k59ihgjdk703n66cp7a";
       };
       meta.homepage = "https://github.com/windwp/nvim-autopairs/";
     };
  
positive.code: 
    vim-polyglot = buildVimPluginFrom2Nix {
      pname = "vim-polyglot";
      version = "2021-07-28";
      src = fetchFromGitHub {
        owner = "sheerun";
        repo = "vim-polyglot";
        rev = "ce31cd1d2f4e8eee9fd91325e4599f15cb9566fd";
        sha256 = "16wxmqq90n2153w1lkycq2drpcgdxmrsfiizz0m2vi17ph69avnr";
      };
      meta.homepage = "https://github.com/sheerun/vim-polyglot/";
    };
  
negative.code: 
    vim-airline = buildVimPluginFrom2Nix {
      pname = "vim-airline";
      version = "2021-09-10";
      src = fetchFromGitHub {
        owner = "vim-airline";
        repo = "vim-airline";
        rev = "2e29ab965625d1315f0ad070c928794baea3d66f";
        sha256 = "1v1n6q6iq1d82i4hrkp0rqmd5yd2p0znlwd5khwq3nsfgbqsnwa9";
      };
      meta.homepage = "https://github.com/vim-airline/vim-airline/";
    };
  