Even resumable exceptions are/can be much more bounded than continuations. Exceptions always respect the scope structure of the code (even though they can jump

Even resumable exceptions are/can be much more bounded than continuations. Exceptions always respect the scope structure of the code (even though they can jump between scope levels), whereas continuations can break this arbitrarily. In particular, in Common Lisp, restarts are only valid in the dynamic environment where they were created by restart-bind. In contrast, call/cc captures this dynamic environment and makes it available later. You can't store restarts and invoke them later the way you can with call/cc.