The {{man button|？ Help}} button will display usage for the viewer. Click either the {{man button|X - Close}} button or press the {{man button|Escape}} key to close the help window.

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navigate to the same person in the alternate branch. The pruned branch will display immediate descendants in blue, indicating that they can be expanded in the primary branch. Likewise, if navigating to a descendant via the pruned branch, a button will allow navigation back to the expanded branch.

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==See also==