docs: Lumens rev 3.4 — reference set complete (workflow/defrag/map)#38
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Traced the remaining three reference Lumens in real LX-AST (lumen-walkthroughs.md
§C/D/E). They added only interaction-surface items — no core-model gaps, the
expected convergence (structural → naming → abstraction → payload/IO detail):
- R1: per-event payload schema undefined — §4 had event types but not the fields
{event:…} reads (tap.hitId, drag.dropTarget, pan.dx/dy, pinch.scale, …). Fix:
§4.1 payload table, host-resolved, replay-safe.
- R2: loadData projection read shape — a dataRef leaf now declares its read-only
`projection` (§1.1); {state:ref} yields the value directly; no set into it;
local edits live in a separate overlay merged in the view (§6.3 idiom).
- R3: no dynamic map access — `lookup(list,keyField,key,default)` std-lib (§2.3),
the dict access a record lacks.
- R4: hot-effect coalescing — optional debounceMs/coalesceKey on EffectBinding
(§6.4) for persist-on-pan etc.
All five reference Lumens now trace end-to-end. view→primitives (kanban) and
view→scene (map/defrag) both confirmed; defs/effects (rev 3.3) leaned on
throughout; gas never the constraint. Standing risk unchanged: LLM emit-valid-LX,
measurable only on a built L1 interpreter.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Traces the remaining three reference Lumens (workflow / defrag / map) in real
LX-AST, completing the five-Lumen §14 acceptance set
(
lumen-walkthroughs.md).Only interaction-surface items surfaced — no core-model gaps (the expected
convergence): per-event payload schema (§4.1), the
dataRefprojectionread shape (§1.1), a
lookupassociative-read std-lib (§2.3), and effectdebounceMs/coalesceKey(§6.4).view→primitives (kanban) andview→scene(map/defrag) both confirmed;
defs/effectsleaned on throughout; gas never theconstraint. Standing risk unchanged: LLM emit-valid-LX, measurable only on a
built L1 interpreter.
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