Express DLS

express.sjs

let get = macro {
	rule { $path:lit $do $res:lit } => {
		app.get($path, function (req, res) {
			res.$do($res);
		});
	}
	rule { $path:lit $do:ident($sc:lit) $res:lit } => {
		app.get($path, function (req, res) {
			res.$do($res);
			res.status($sc);
		});
	}
	rule { $path:lit with ($req:ident $res:ident) { $body ... } } => {
		app.get($path, function ($req, $res) {
			$body ...
		});
	}
}

get '/' with (req res) {
	req.send('Hello');
}

get '/404' render(404) 'not-found'