If you want to play around with it, you can explore existing open-source projects like the Go standard library: https://github.com/golang/go/blob/master/src/fmt

If you want to play around with it, you can explore existing open-source projects like the Go standard library: https://github.com/golang/go/blob/master/src/fmt/print.go https://github.com/golang/go/blob/master/src/fmt/print.go. For your own repository, it needs permission to set up a webhook to re-process the code whenever a new commit is pushed (otherwise, we can't provide jump-to-def info in the PR).