> It would be useful to have it be specified for each script.  Reason is that it's simpler, some scripts might only 
> change a few sensitive settings, then on abort it only has to set back to "normal" what it touched to begin with.  
> Also, the "normal" values are usually stored in local variables, so it's important to have those similarly accessible 
> to the "Abort" portion of the script.

Agree. So I will put a special optional label, which will be accessed upon abort.

Stefan