Clear change log to prevent from undo/redo. - commit the transaction after changing DOM-tree. - prevent SPObject document from adding changes into the log of undo/redo. - If a changes is not in the log of undo/redo, it would not be redo.

divert([-1])

define([_arg1], [$1])

define([_foreach], [ifelse([$2], [()], [],
[define([$1], _arg1$2)$3[]_foreach([$1], (shift$2), [$3])])])

define([foreach], [pushdef([$1])_foreach($@)popdef([$1])])

divert[]dnl