v0.4.0
This release brings us very close to being able to parse most of our test targets. The remaining failures are tracked in #562. As of this tag we are at:
ruby/spec - 4662/4663 - 99.98%
rails/rails - 3081/3083 - 99.94%
discourse/discourse - 4423/4434 - 99.75%
ruby/ruby - 7823/7848 = 99.68%
The only syntax feature we have left is pattern matching. The rest of the issues are bug fixes. At this point we feel comfortable beginning the work of experimenting with integrating this parser into existing tools while we continue to finish the other pieces.