destroystack wrong behavior...

[Richmond Mathewson]

>> What happens if you type into the message box:
>>
>>   delete stack "<main stack>"
>>
>> Does it go away then?
>> (Make sure you specify the mainstack, not the substack.)
>

Yes, it does!

However, if you have saved the stack
it will still exist where it has been saved.

All that DELETE STACK does is remove it completely
from the memory of the IDE.