fixed 2 typos in example code kindly pointed out by Tom Jenkins.
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@ -143,7 +143,7 @@ Specification
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addition to the body of class Iter would suffice:
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addition to the body of class Iter would suffice:
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def __copy__(self):
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def __copy__(self):
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result = self.__class__(sequence)
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result = self.__class__(self.sequence)
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result.index = self.index
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result.index = self.index
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return result
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return result
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@ -330,7 +330,7 @@ Rationale
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return self.i, self.it.next()
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return self.i, self.it.next()
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def __copy__(self):
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def __copy__(self):
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result = self.__class__.new()
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result = self.__class__.__new__()
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result.it = self.it.__copy__()
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result.it = self.it.__copy__()
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result.i = self.i
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result.i = self.i
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return result
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return result
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