vakata/jstree — pull request #661 by MarkMYoung (2014-05-01 15:02:35+00:00)
Title: Fixed bug related to defaults.checkbox.whole_node.

Not sure what the intention was to inspect whether 'whole_node' was true or the checkbox was checked. If the answer is to mimic that the user was holding the Ctrl key, I think the question would be is 'multiple' true.