10 lines
341 B
Scheme
10 lines
341 B
Scheme
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(define (make rcs targets . maybe-arg)
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(let-optionals maybe-arg ((init-state (list)))
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(let* ((rules (rcs->rules rcs))
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(rule-set (rules->rule-set rules))
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(target-rules (map (lambda (t) (lookup-rule t rules))
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targets)))
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(map rule-make
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target-rules (circular-list init-state)
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(circular-list rule-set)))))
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