Just for completeness, “condition” systems offer a third option, where a condition can be handled by a caller without fully unwinding the stack: https://gigamo

Just for completeness, “condition” systems offer a third option, where a condition can be handled by a caller without fully unwinding the stack: https://gigamonkeys.com/book/beyond-exception-handling-conditions-and-restarts.html https://gigamonkeys.com/book/beyond-exception-handling-condi...