This avoids churn in the dataspace for no-op DOM updates, but at the
cost of losing the identity of multiple pieces of asserted DOM when
they end up being textually identical.
The fix is, generally, to make sure your DOM fragments are different
in some (perhaps invisible when rendered) way. Next commit updates the
IoT demo to avoid duplicate fragments.
Support capturing with a pattern in the Syndicate/js DSL: ($foo = bar())
Struct has been cleaned up, and now offers proper Javascript objects
for its prefab-like structures. These can serialize and deserialize
themselves to/from JSON. They behave like prefabs in that two
StructureTypes created with the same label and arity behave
identically wrt Dataspaces and Tries. Sadly, prefab field names had to
go in order to support this.
Facets now track and terminate their children upon termination. This
is experimental; I suspect it is required for nested durings.
DemandMatcher can now support multiple specs, but this is less useful
than you might think since it tracks supply and demand quite naively.
It would have to have (surprise, surprise!) a mux-like structure to do
the job properly!
Added WakeDetector to main.js; adding the broker client will have to
wait until it is turned into a proper module in the src/ directory.
Tony Garnock-Jones