The Visual Studio Code syntax highlighter extension for Crumb. Install the extension here.

The TextMate grammar for this highlighter is tiny (less than 50 lines of very whitespaced json). Since Crumb's whole syntax can be described in 6 lines of EBNF, simplicity carries through! Crumb has no keywords, so all that needs to be highlighted are closures, comments, strings, numbers, and some minor special symbols (->, <-, and =).

Built by Liam Ilan.