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label



    macro
    boot.janet on line 367, column 1

    (label name & body)

    Set a label point that is lexically scoped. `name` should be a 
    symbol that will be bound to the label.

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(label result
  (each x [0 1 2 3]
    (when (= x 3)
      (print "reached the end"))
    (when (= x 2)
      (return result 8))))
# => 8

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