“Hello, World!” with Emoji (Stan edition)

Brian Ward sorted out our byte-level string escaping in Stan in this stanc3 pull request and the corresponding docs pull request. In the next release of Stan (2.28), we’ll be able to include UTF-8 in our strings and write “Hello, World!” without words. transformed data { print(“🙋🏼 🌎❗”); } I’m afraid we still don’t allow …