sproutcore/sproutcore — pull request #1049 by nicolasbadia (2013-08-08 12:25:07+00:00)
Title: Proposal: new SC.AutoGroupUndoManager class

This PR is based on this one : https://github.com/sproutcore/sproutcore/pull/1048

It extends SC.UndoManager to easily allow to group undo events by time.
This may be used in sproutcore-wysiwyg.