>
>         Stefan
>
>
> PS: Haven't really looked at the rest of the patch, actually, this part
> just jumped at me.  But now that I see how this is more complex than
> your original patch, maybe doing it N times is the better option (and if
> not, we can add a global boolean var telling us if we've done it
> already).

It is slightly more complicated, if only because I extracted
`elpaa--write-archive-contents', but I think it is a lot cleaner than my
first approach.