If you're taking suggestions for languages, support for javascript+html would also be a nice addition, since it's the de facto common language at this point.
I’m with you 100% here. I don’t have support for syntax yet, and I’m going to see what I can do about that soon. The rendering support is all there, at least, and I need to make sure I call that out too. Thank you for the ping! Please feel free to keep in touch with other ideas or brain dumps!