I was in a hurry. I forgot to add where the reification comes in! Scheme's call/cc is just taking the current function frame's return address closure and pass

I was in a hurry. I forgot to add where the reification comes in! Scheme's call/cc is just taking the current function frame's return address closure and passing it as a function argument to the function given to call/cc -- this is the reification of the current function frame's return address closure.