- CRITICAL: escapeClippingChainOf now has an evaluator (returns indeterminate
with clear diagnostic — full implementation requires fragment-level bounds
analysis). Previously parsed but silently produced IMH_EVALUATOR_MISSING.
- attachedToScrollContainer added to BUILTIN_PREDICATES with evaluator
(checks world.topology.scrollContainerOf). Was only in legacy engine.
- aspectRatio added to BUILTIN_PREDICATES with evaluator (compares
width/height ratio against min/max bounds). Was only in legacy engine.
- Fix all BUILTIN_PREDICATES index references shifted by new entries
(beside 17→20, nextTo 18→21, adjacent 19→22, touching 20→23,
near 21→24, under 22→25, within 23→26, separatedFrom 16→18,
inStackingContext 15→17).
- Register attachedToScrollContainer, escapeClippingChainOf, aspectRatio
in registerDefaultPredicates.
- Zero NYI/not-implemented predicates remain in the registry.
John Dvorak
35c5dbd153