scheduleAutosaving()
Schedules periodic autosaving for the purpose of crash protection.
Declaration
func scheduleAutosaving()Discussion
The default implementation of this method checks to see if autosaving is turned on and, if so and if [self hasUnautosavedChanges] returns true, schedules an NSTimer to invoke autosave(withDelegate:didAutosave:contextInfo:) in the future. If [self hasUnautosavedChanges] returns false it unschedules any previously scheduled timer. It takes care not to cause autosave(withDelegate:didAutosave:contextInfo:) to be invoked before a previous invocation caused by it has finished. The exact timings it uses are complicated and subject to change in future releases of macOS. You can override this method to control when exactly periodic autosaving happens. It is invoked by updateChangeCount(_:) and updateChangeCount(withToken:for:).