CB-EV-0009. Tier S did not produce a worse outcome than tier L would
have. The roll deleted a survey that would have opened on 2D toolkit
selection; the decomposition it forced instead found that the existing
text renderer was showing 24 of 41 view fields. The structural trigger
fires on a property of the plan, not of the code, so nothing in the
tier derivation could have said the port was the wrong first question.
Recorded honestly in both directions: the pass also made an interface
change with no review, which is the cost side. One favourable fire is
not a calibration; the window stays open to 2026-09-30.
Corrects a number this pass asserted: the T01 commit message says
'42 of 43, up from 24'. Measured by splicing the old renderer back in,
it is 41 of 42 with 1 declared omitted, up from 24 -- and 16 fields
were genuinely absent, not 17, because outcome.winners was rendered in
a different format. Both original figures were counted by hand.
CHAOS gains its first caught entry. Cheapest pass per response yet
recorded (0.094 vs a previous best of 0.123).
Renders the table after every step of a .cbreplay bundle or a scenario
YAML, from any seat's projection or a spectator's. This is the first
thing in the project that answers 'what did the table look like when it
went wrong?' without adding a dbg! and re-running.
INTERFACE CHANGE (flagged per InnerLoop chaos limits -- this is a
tier-S pass that touched a runtime crate): cb-game-runtime gains
replay::open, extracted out of replay::replay. Dev-only, behind the
scenarios feature, no type changed. The point of the extraction is that
the inspector and the replay gate share one bundle reader, controls
included, so the inspector cannot show a state a replay never reached.
Three M-D1-MUT controls, each red for its stated reason. The
load-bearing one asserts one rendered table per step: without it, a
walk that rendered nothing would still report a matching hash.
The renderer moves out of the play loop into inspect.rs and grows from
24 to 42 of the 43 leaf paths a populated GroundView carries. What it
had been dropping was the whole DARVO state machine, the whole GROUND
practice, the scoring mode, Focus tokens, the discard pile, per-seat
protection, and every part of the outcome except the headline.
The load-bearing half is every_view_field_is_classified, which walks
the serialized view for leaf paths and requires each to be listed as
rendered (with a token the output must contain) or omitted (with a
reason). Paths rather than keys: 'problem' occurs under a DARVO target,
a GROUND choice and a Selection, and a key-set walk would let one of
the three vouch for the other two.
Four M-D1-MUT controls, each red for its stated reason. The
unclassified-field control fired for real on the first run --
players.*.hand, a field the gate's own author had missed.
Provenance (tier S, structural L, chaos d4=4 -> S). First fire of the
chaos mechanism in six declarations. The structural trigger was L
(stage 1 creates a rendering port); the roll overrode it to S, which
has no ADR. Rather than lawyer the hard 'no code before ADR' gate in
either direction, the declaration is split: this packet takes the part
of stage 1 that creates no port and adds no dependency, and the port
half keeps its own declaration and its own roll.
AM-4a supports that ordering independently -- 3,750 lines of headroom
against a 250,000 target means any toolkit choice needs the survey the
roll just deleted.
Finding acted on: cb-play's render() drops ~a third of GroundView,
including the whole DARVO and GROUND-practice state.
