Repeat pattern components

The Repeat dialog allows you to specify how often a component or pattern repeats.

Once onlyNo repeat (default).
ExactlyThe component repeats the specified number of times.
OptionalThe component is optional (not required for match).
Up toThe component is mandatory but cannot repeat more than the specified number of times.
0 or moreThe component is optional but can repeat any number of times.
1 or moreThe component is mandatory but can repeat any number of times.
At leastThe component must repeat the specified number of times or more.
BetweenThe component must repeat at least the lower number of times but no more than the higher number.
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