Bug 156865 Undo / Redo marker actions not updated
I20060906-1200 If a file gets delete after adding/changing/removing a marker then the Undo and Redo actions are not updated and still show, e.g. Undo Add Task Redo Add Task Executing the undo or redo does nothing (no feedback, no .log entry) and the undo and redo menu text remains the same and enabled.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/undo/UndoMessages.java
private static final String BUNDLE_NAME = "org.eclipse.ui.internal.ide.undo.messages"; 
	static {
		
		NLS.initializeMessages(BUNDLE_NAME, UndoMessages.class);
	}
	public static String AbstractWorkspaceOperation_ExecuteErrorTitle;
	public static String AbstractWorkspaceOperation_RedoErrorTitle;
	public static String AbstractWorkspaceOperation_UndoErrorTitle;
	public static String AbstractWorkspaceOperation_SideEffectsWarningTitle;
	public static String AbstractWorkspaceOperation_ExecuteSideEffectsWarningMessage;
	public static String AbstractWorkspaceOperation_UndoSideEffectsWarningMessage;
	public static String AbstractWorkspaceOperation_RedoSideEffectsWarningMessage;
	public static String AbstractWorkspaceOperation_ErrorInvalidMessage;
	public static String AbstractWorkspaceOperation_GenericWarningMessage;
	public static String RenameResourceOperation_SameName;
	public static String RenameResourceOperation_NameAlreadyExists;
	public static String RenameResourceOperation_ResourceDoesNotExist;
	public static String RenameResourceOperation_ReadOnly;
	public static String RenameResourceOperation_ResourceAlreadyExists;
}