Occurrence.Repeating (2) is an enumeration that specifies the occurrence of an element in a sequence. It is a member of the Occurrence.Type and specifies that the item is expected to appear zero or more times in the input. Provided for backward compatibility in binary functions. Preferably, use BinaryOccurrence.Repeating.
Other related enumerations are:
Here’s a list of functions that work with Occurrence.Repeating: