Some of you might be interested in Scheme continuations and how they are implemented. Matthew Flatt will be giving an invited talk at the VMIL workshop on Tuesday on the role continuations play in Racket and how they are implemented. I highly recommend it as Flatt gives great talks and the implementation has a lot in common with Gambit. Registering to SPLASH (for 35-100$) will give you access to all SPLASH events including VMIL.
https://2020.splashcon.org/home/vmil-2020?plenary=Hide%20plenary%20sessions#...
Marc