In Svelte 3 syntax highlighting doesn’t work properly: <img width="487" alt="Bildschirmfoto 2020-04-02 um 17 14 27" src="https://user-images.githubusercontent.com/9489658/78265969-70719680-7505-11ea-9071-37565344fc90.png">