Does template from syntax/parse/experimental/template have an unquote form like quasisyntax?

What’s the blocking behavior of get-output-string? The docs are unclear…

what do you mean by “blocking”?

If I have an open string port that I’m writing to in one thread, are there any cases where get-output-string will block if called in another thread?

I don’t think it will ever block permanently

Are there any cases where it could take, say, seconds to return?

there’s of course no guarantee that you’ll get scheduled right away

but seconds seems very unlikely

Ok, thanks