[sork] vacation overwriting .forward

[Espen Jürgensen]

> setting vacation:
> 
> 	if (exists .forward) {
> 		rename .forward .forward.orig
> 		send .vacation_forward as .forward
> 	}
> 
> unsetting vacation:
> 
> 	remove .forward
> 	if (exists .forward.orig)
> 	{
> 		rename .forward.orig .forward
> 	}
> 

The above would mean that setting vacation twice and then unsetting it wouldn't actually unset, but just revert to the first setting. Confusing for the user I think. But if what you are suggesting is keeping backups then it would probably be a good idea. Backups are always nice.

Espen