And inject their latest keys as soon as we pull them from cache. This
way, we avoid having to do the whole boot sequence again just for a
modified dawn event.
Small touch-ups to simulation behavior and ph tests. Most of them pass
now, even if they're still really slow at times.
The breach ones don't pass, but also complain of dangling bone, so might
work once the fix for that is in.
This gives us much higher cycle times when retrying tests over and over,
since we can just fast-forward past the boot sequence, which never
changes unless we change the pill.
instead make it a rolling 128-bit integer. 128 bits is the same size as
the +sham space, so is one natural choice for "big enough to never have
to think about this." 64, 32, 16, even 8 bits would probably be fine.
Threads should eventually take and produce $cage instead of $vase. Since
%khan is likely to be used by third parties, we write to the eventual
intended API. We ignore the mark on the input $cage (it is safe to
always specify %noun), and we always use %noun as the output mark.
%fyrd now makes more sense. It was previously discarding the type of the
output %arow and re-encoding the raw noun as a vase of the output mark;
it is now performing mark conversion from the mark of the output $cage
to the originally requested output mark.
tid was accidentally getting set to the name of the output mark. As we
don't currently support cancelling threads, there is no reason to
maintain the originally-intended correspondence between tid and conn
request-id.
Take the opportunity to clean up indentation somewhat.
Also strips out `$` from khan top-level comment.
There are arguments for keeping $crag in lull, and on the other side for
moving $cast to arvo. This seemed like the most reasonable approach.
