config.nix

{
  allowBroken = true;
  allowUnfree = true;

  vim = {
    gui = "macvim";
  };

  packageOverrides = super: let self = super.pkgs; in

  rec {
    # Vim
    vimEnv =
      let vim = self.stdenv.lib.overrideDerivation self.vimNox (oldAttrs: {
          name = "vim_configurable-7.4.712";
          src = self.fetchurl {
            url = "http://mirrors.kernel.org/debian/pool/main/v/vim/vim_7.4.712.orig.tar.gz";
            sha256 = "0p5mcr5402d3vxy3wv5q6qbhd23b4kzffifgkz90bil2csgvld5k";
          };
          patches = [
            ./vimNox/python_framework_new.patch
          ];
        });
      in vim.customize {
        vimrcConfig.customRC = ''
          source $HOME/.vimrc
        '';
        vimrcConfig.vam.pluginDictionaries = [
          { names = [ "YouCompleteMe" "UltiSnips" ]; }
        ];
      };
  };
}