anchor.diff:  
     coc-nvim = buildVimPluginFrom2Nix {
       pname = "coc-nvim";
  -    version = "2020-12-14";
  +    version = "2020-12-16";
       src = fetchFromGitHub {
         owner = "neoclide";
         repo = "coc.nvim";
  -      rev = "63cbd7bfecb6ed5598b136e859c675ae8e7156ea";
  -      sha256 = "1mzbsx9386bgwk5y52fsgq1gp2sh3v8vxwq0m2idlwqwdm2ahz6z";
  +      rev = "8c9d90539cdaecfd782d78a7a729100d9e30557d";
  +      sha256 = "1jgbilhldxc6cd7wmffcahp2yr2fv7lmnx5g4j0kcgw5fcd79nsn";
       };
       meta.homepage = "https://github.com/neoclide/coc.nvim/";
     };
  
positive.code: 
    gentoo-syntax = buildVimPluginFrom2Nix {
      pname = "gentoo-syntax";
      version = "2020-10-07";
      src = fetchFromGitHub {
        owner = "gentoo";
        repo = "gentoo-syntax";
        rev = "3d90ee5686e54fb1c3242f10e644a789579a4372";
        sha256 = "0qvfqw38vk9ijwhgivjwh289vnmzc2p7cp6jiqpj98zsnank0yw2";
      };
      meta.homepage = "https://github.com/gentoo/gentoo-syntax/";
    };
  
negative.code: 
    splitjoin-vim = buildVimPluginFrom2Nix {
      pname = "splitjoin-vim";
      version = "2020-12-15";
      src = fetchFromGitHub {
        owner = "AndrewRadev";
        repo = "splitjoin.vim";
        rev = "91ba14b41f6e767414d7bf2a8e82947c6bfdb978";
        sha256 = "0q01xfnjqk3vnmknb01zlkzn1jj03lqsygk863vwrdazq86g5aci";
        fetchSubmodules = true;
      };
      meta.homepage = "https://github.com/AndrewRadev/splitjoin.vim/";
  