2. Using CPS to do other handy things, e.g., coroutines
3. Making evaluation order explicit with continuations (could also be done earlier, but I think will be helpful to do after we've encountered mutation)
4. Delimited (quantifier scope) vs undelimited (expressives, presupposition) continuations
2. Using CPS to do other handy things, e.g., coroutines
3. Making evaluation order explicit with continuations (could also be done earlier, but I think will be helpful to do after we've encountered mutation)
4. Delimited (quantifier scope) vs undelimited (expressives, presupposition) continuations