id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5495	Link plugin ruins undo system	Sa'ar Zac Elias		"=== Steps to reproduce ===
 * Open the replace by code sample
 * Select all content and remove it. An undo snapshot is made.
 * Add any element that is not a link with the toolbar [e.g. anchor, image etc.]. Another undo snapshot is made.
 * Press undo once, so there is no content again.
 * Add a new link.
Notice that the 'redo' button is enabled for no reason. [clicking on it, btw, doesn't do anything].
 * Press undo twice.
Notice that the content is back to the default, so actually the two latest snapshots are skipped.[[BR]]
Take into consideration that no snapshot is made when creating link (as i reported earlier in #5385)."	Bug	closed	Normal	CKEditor 3.4	Core : Undo & Redo	3.0	fixed