Show pageOld revisionsBacklinksAdd to bookBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Undo Merge Delay ====== This option, available only as XML setting, controls idle delay, after which new Undo group will be created and no merge of editing operation will be done. Default value is 3 seconds (3000).\\ Can be changed **settings.xml**: <code xml><General> <UndoMergeDelay>5000</UndoMergeDelay> </General> </code> #xml_option