The cma authoring-form harness (experiments/2026-05-12-cross-model-authoring)
is milestone-complete but its corpus went schema-dead: the implicit-cutover
made param_modes/ret_mode mandatory, so today's ail check rejects 100% of the
master examples + reference solutions and the renderer crashes on load. This
spec revives the corpus to the current language and gets a mock run green.
Scope (corpus-first, method-form-later per #68): minimal field-completion
preserving existing modes; two new author-facing examples (loop/recur, new);
spec.md section 4 rewritten to own/borrow with the borrow-over-value rule
surfaced under the parse-gate; spec_completeness allowlists the non-authorable
Term::Intrinsic out; mock fixture migrated so harness score assertions hold.
No live IONOS call. Old specs 0017/0018 left intact as closed-milestone
history.
Brummel
74849160b7