I believe that's the syntax for enabling a parsing mode. I think it just changed from #! to #? (to allow a nim bash shebang). Obviously, the yikes is gone now.

I believe that's the syntax for enabling a parsing mode. I think it just changed from #! to #? (to allow a nim bash shebang). Obviously, the yikes is gone now. It was always an experimental feature, so IMO the fear of it was overblown, but it is a pretty scary idea for a feature.