anchor.diff:  
     };
     "commentary" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  -    name = "commentary";
  +    name = "commentary-2014-11-10";
       src = fetchgit {
         url = "git://github.com/tpope/vim-commentary";
         rev = "9c685131a5facfa0d643feca3a61b41c007d8170";
  -      sha256 = "2a9f394d0669429469c2f1ddaf9a722c2773f35da08ea9496d3b4b4e85b6038d";
  +      sha256 = "7f92a27f16f8a3a9285b14ca9dd9c7deb6cc7391075024446e5be395cca18c1e";
       };
       dependencies = [];
   
     };
     "ctrlp" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  -    name = "ctrlp";
  +    name = "ctrlp-2013-07-29";
       src = fetchgit {
         url = "git://github.com/kien/ctrlp.vim";
         rev = "b5d3fe66a58a13d2ff8b6391f4387608496a030f";
  -      sha256 = "41f7884973770552395b96f8693da70999dc815462d4018c560d3ff6be462e76";
  +      sha256 = "3736b2f152df20be0a0d5ed6a39929b2df1ed9bbe98f68d80db657c00f0dcb30";
       };
       dependencies = [];
   
     };
     "extradite" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  -    name = "extradite";
  +    name = "extradite-2015-01-26";
       src = fetchgit {
         url = "git://github.com/int3/vim-extradite";
         rev = "a1dc4b63befd5032e65a0c94e7257d4636aa6a3f";
  -      sha256 = "94e05bbe36c9d4cee9832530531eedff0da509d5a0a52beee4e524fd4ad96714";
  +      sha256 = "0f03c331bfa61292087ec403e5a9083f3dc03988b6d5cb6704934d2e6c646fdb";
       };
       dependencies = [];
   
     };
     "fugitive" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  -    name = "fugitive";
  +    name = "fugitive-2015-02-08";
       src = fetchgit {
         url = "git://github.com/tpope/vim-fugitive";
  -      rev = "933f6a1e1df549564062f936bd1c836d28cf1676";
  -      sha256 = "f8b43c6f0513a814d6ddc735c2f668b0b1f187bbb0a312a82276c4501ef2a908";
  +      rev = "eb8eb1850a47671a8a3639feab8b2a50577e4913";
  +      sha256 = "d589245c1a9490a7c370ea80492a606fa207fac268a3c1bd5151fc3f326d3514";
       };
       dependencies = [];
   
     };
     "ghcmod" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  -    name = "ghcmod";
  +    name = "ghcmod-2014-10-19";
       src = fetchgit {
         url = "git://github.com/eagletmt/ghcmod-vim";
         rev = "d5c6c7f3c85608b5b76dc3e7e001f60b86c32cb9";
  -      sha256 = "ab56d470ea18da3fae021e22bba14460505e61a94f8bf707778dff5eec51cd6d";
  +      sha256 = "b5a50bc1bcc0777def41cf7f18557f6674f709cbf22577ebe845ec1bb8e39e9d";
       };
       dependencies = [];
   
     };
     "github:MarcWeber/vim-addon-vim2nix" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  -    name = "github-MarcWeber-vim-addon-vim2nix";
  +    name = "github-MarcWeber-vim-addon-vim2nix-2015-02-08";
       src = fetchgit {
         url = "git://github.com/MarcWeber/vim-addon-vim2nix";
  -       rev = "5507ee4db7599873d72fab035c752dea245e2cd4";
  -       sha256 = "1rqvgg3wq1grkh4nfj2wqmjg7a9r4hd82m89s9520kyzvldp8sgx";
  -     };
  -     dependencies = ["vim-addon-manager"];
  +      rev = "5507ee4db7599873d72fab035c752dea245e2cd4";
  +      sha256 = "02094bd066f930469a2acebe93f960a4b57ee1e302fe2e80a87ef9e607791295";
  +    };
  +    dependencies = ["vim-addon-manager"];
   
     };
     "matchit.zip" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  
positive.code: 
    };
    "Hoogle" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Hoogle";
      src = fetchgit {
        url = "git://github.com/Twinside/vim-hoogle";
        rev = "81f28318b0d4174984c33df99db7752891c5c4e9";
        sha256 = "0f96f3badb6218cac87d0f7027ff032ecc74f08ad3ada542898278ce11cbd5a0";
      };
      dependencies = [];
  
    };
    "Solarized" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Solarized";
      src = fetchgit {
        url = "git://github.com/altercation/vim-colors-solarized";
        rev = "528a59f26d12278698bb946f8fb82a63711eec21";
        sha256 = "a1b2ef696eee94dafa76431c31ee260acdd13a7cf87939f27eca431d5aa5a315";
      };
      dependencies = [];
  
    };
    "Supertab" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Supertab";
      src = fetchgit {
        url = "git://github.com/ervandew/supertab";
        rev = "454c06e25680799b6f408622d6bfbaf920ace825";
        sha256 = "7ec13edc3338281ea1eb2fbae9a79b947fb3b490b684f8b4cc0ff9252845aa01";
      };
      dependencies = [];
  
    };
    "Syntastic" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Syntastic";
      src = fetchgit {
        url = "git://github.com/scrooloose/syntastic";
        rev = "7d9aec0bee91be677c38b94ff222d02aa732fe52";
        sha256 = "9175783f6ea7ca148c156d9152ab59741da8e9ddede56c1ef9058a1856815723";
      };
      dependencies = [];
  
    };
    "Tabular" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Tabular";
      src = fetchgit {
        url = "git://github.com/godlygeek/tabular";
        rev = "60f25648814f0695eeb6c1040d97adca93c4e0bb";
        sha256 = "28c860ad621587f2c3213fae47d1a3997746527c17d51e9ab94c209eb7bfeb0f";
      };
      dependencies = [];
  
    };
    "Tagbar" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Tagbar";
      src = fetchgit {
        url = "git://github.com/majutsushi/tagbar";
        rev = "00dfa82b00e734b453153564efeec933c48087f0";
        sha256 = "29305a2eb45ca104046b97557e9dbd599611564c533e5493de2fe467913af635";
      };
      dependencies = [];
  
    };
    "The_NERD_Commenter" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "The_NERD_Commenter";
      src = fetchgit {
        url = "git://github.com/scrooloose/nerdcommenter";
        rev = "6549cfde45339bd4f711504196ff3e8b766ef5e6";
        sha256 = "ef270ae5617237d68b3d618068e758af8ffd8d3ba27a3799149f7a106cfd178e";
      };
      dependencies = [];
  
    };
    "The_NERD_tree" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "The_NERD_tree";
      src = fetchgit {
        url = "git://github.com/scrooloose/nerdtree";
        rev = "3b98a7fcae8f9fff356907171f0406ff8cd28921";
        sha256 = "deec2ce33249829ae3925478d7d1925ea99e20c37dcc86db7c3bfac4fdc706e0";
      };
      dependencies = [];
  
    };
    "UltiSnips" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "UltiSnips";
      src = fetchgit {
        url = "git://github.com/sirver/ultisnips";
        rev = "d693259abb2e28f70abf760d395fcf526d5272ee";
        sha256 = "541e47c9ae5b1e18072f5abfc64eadca8ddfe0271b251f1ddadd15ab98d82600";
      };
      dependencies = [];
  
    };
    "VimOutliner" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "VimOutliner";
      src = fetchgit {
        url = "git://github.com/vimoutliner/vimoutliner";
        rev = "7c995f973c54b0d026137615af28059890edb197";
        sha256 = "9d1526ec99904fd2ccfdb4dd6763b4cd04048cb74bb7a0a4c9b4a7b1f5d75cb5";
      };
      dependencies = [];
  
    };
    "WebAPI" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "WebAPI";
      src = fetchgit {
        url = "git://github.com/mattn/webapi-vim";
        rev = "a7789abffe936db56e3152e23733847f94755753";
        sha256 = "455b84d9fd13200ff5ced5d796075f434a7fb9c00f506769174579266ae2be80";
      };
      dependencies = [];
  
  
negative.code: 
    };
    "Gist" = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Gist-2015-02-10";
      src = fetchgit {
        url = "git://github.com/mattn/gist-vim";
        rev = "4d64b05bcbfdc8c22f37ff29776626be48251af7";
        sha256 = "16101ab3802bbeba7e83706446474b61fbb6312270161cdb669780b54c3c04cf";
      };
      dependencies = [];
  
  