Upgrade syntax to Clojure 1.9

[devth]

Noticed boolean? was not being highlighted. Do you generate the list from clj source?

[guns]

Hi @devth. Yes, the syntax keywords are generated through reflection. I'll update them soon. Thanks for the reminder!

[NoahTheDuke]

We're now up to Clojure 1.10. Any ideas when this will be updated?