End undo command sub-group. If the sub-group is still empty, it will be deleted; otherwise, the sub-group will be added as a new command into parent group. A matching begin() must have been called previously.
(C) 2002-2009 Niall Douglas. Some parts (C) to assorted authors.
Generated on Fri Nov 20 18:37:21 2009 for TnFOX by v1.4.7
