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Restart utilities? #126

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mmontone opened this issue Apr 5, 2022 · 1 comment

mmontone commented Apr 5, 2022

SWANK implements this, but doesn't export:

(defun call-with-retry-restart (msg thunk)
  (loop (with-simple-restart (retry "~a" msg)
          (return (funcall thunk)))))

(defmacro with-retry-restart ((&key (msg "Retry.")) &body body)
  (check-type msg string)
  `(call-with-retry-restart ,msg (lambda () ,@body)))

Would you be interested in including those utilities in Serapeum?
There may be other restart utilities that could be worth including ...

Owner

ruricolist commented Apr 5, 2022

Those look promising, I'm interested.

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