anchor.diff:  
     fzf-vim = buildVimPluginFrom2Nix {
       pname = "fzf-vim";
  -    version = "2020-10-27";
  +    version = "2020-10-30";
       src = fetchFromGitHub {
         owner = "junegunn";
         repo = "fzf.vim";
  -      rev = "7d45724fdd323d5eb7d39c8caa2e38e63c5e84a7";
  -      sha256 = "1v9ry3k8si26h2f9as7dnxrh5qihl3a1spinqqlwsk9faq7d511w";
  +      rev = "bd3a021ec11617c56e6aa95578fee619445b029d";
  +      sha256 = "1jd0bs7v28za6sba6f2i49mvjcnicid25ab3jljcax18c4kd6dl1";
       };
       meta.homepage = "https://github.com/junegunn/fzf.vim/";
     };
  
positive.code: 
    YouCompleteMe = buildVimPluginFrom2Nix {
      pname = "YouCompleteMe";
      version = "2020-10-25";
      src = fetchFromGitHub {
        owner = "ycm-core";
        repo = "YouCompleteMe";
        rev = "dd61ad7a101e0c0467f2c9942c7cbd3f31f6a06b";
        sha256 = "0xjy6zpz02db5fcwwpdw3kp7kjgrvhlm3bk62syn0hxjghgd7pyb";
        fetchSubmodules = true;
      };
      meta.homepage = "https://github.com/ycm-core/YouCompleteMe/";
  
negative.code: 
    yats-vim = buildVimPluginFrom2Nix {
      pname = "yats-vim";
      version = "2020-10-30";
      src = fetchFromGitHub {
        owner = "HerringtonDarkholme";
        repo = "yats.vim";
        rev = "2c1dce274988814102aafc57c4e0675c2d130e6c";
        sha256 = "10kzqzm587nz1qgscgwrvjs77vk6grck28g5z1lhrxhpn1jng943";
        fetchSubmodules = true;
      };
      meta.homepage = "https://github.com/HerringtonDarkholme/yats.vim/";
  