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> I think common lisp's restart system and/or delimited continuations handle most of the "reasonable" uses of continuations without some of the less intuitive aspects of full continuations.

As you may know, Oleg makes the same argument, that call/cc has a lot of problems, and, in practice, isn't really used anyway: http://okmij.org/ftp/continuations/against-callcc.html#illus... . (EDIT: I see that sillysaurus (https://news.ycombinator.com/item?id=14680711) linked this same discussion a while ago.)




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