Two spaces are sufficient. And with https://github.com/plibither8/refined-hacker-news https://github.com/plibither8/refined-hacker-news you get even nice gray

Two spaces are sufficient. And with https://github.com/plibither8/refined-hacker-news https://github.com/plibither8/refined-hacker-news you get even nice gray boxes around code. Enjoy!