rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2016-05-02	revamp MultiSpan and introduce new snippet code	Niko Matsakis	-0/+1345
	MultiSpan model is now: - set of primary spans - set of span+label pairs Primary spans render with `^^^`, secondary spans with `---`. Labels are placed next to the `^^^` or `---` marker as appropriate.