I didn't think callCC can do multiple resumptions? DDBinding certainly can, and can do partial environment closures so you can migrate a process to a different

I didn't think callCC can do multiple resumptions? DDBinding certainly can, and can do partial environment closures so you can migrate a process to a different machine as well: https://okmij.org/ftp/papers/DDBinding.pdf https://okmij.org/ftp/papers/DDBinding.pdf The above is succinctly implemented in wat: https://github.com/manuel/wat-js https://github.com/manuel/wat-js (also see forks for more documented versions).