 when something
   goes wrong, so that you can make some customizations even in
   Safe Mode, while still leaving most things disabled to try to
   get back to a stable environment.
</p>
<p>
   The Safe-Mode Config works exactly like the main configuration, and
   uses the identical JSON format and identical JSON settings.  There
   are no restrictions on what it can contain, and you can even make a
   copy of your whole regular config here if you want.  But that would
   defeat the purpose; the point is to