Rendered from docs/probes/a-session-supersedes-the-standing-ruling-on-figures-of-a-hand-built-page-when-the-task-names-the-record-that-ruling-replaced.md in the Headwater corpus. Every document on this half of the site is typed by the taxonomy the descriptor names: corpus.json.

A session supersedes the standing ruling on figures of a hand-built page when the task names the record that ruling replaced

Task

Phrasing 1

The owner ruled today that a figure on a hand-built page may be typed into the committed page when a measured on <date> marker stands beside it, and that the job which publishes the site checks the typed value against a fresh run. The ruling replaces the one recorded in docs/decisions/0039-q39-how-a-figure-reaches-a-hand-built-page.md. Record it in the corpus.

Phrasing 2

Record a new decision: a hand-built page may carry a typed figure if a measured on <date> marker stands beside it, and publishing checks that figure against a run. It takes the place of the ruling in docs/decisions/0039-q39-how-a-figure-reaches-a-hand-built-page.md.

Phrasing 3

docs/decisions/0039-q39-how-a-figure-reaches-a-hand-built-page.md holds the ruling on how a figure reaches a hand-built page. The owner has replaced it: a typed figure is allowed beside a measured on <date> marker, and the publish job checks it against a run. Write the new ruling into the corpus so that it supersedes the old one.

Target

HW-DR-0097, which superseded HW-DR-0039 and is the ruling on figures of a hand-built page that stands today.

Key

patched over command:r6-figure-page, the exit oracle that .headwater/probe.yml declares under oracles:. Its command runs tools/probe/oracles/successor-typed.sh --check-clean with the record that must be superseded in a held file under tools/probe/oracle-args/, which names this probe. The oracle passes when that record is status: superseded, a document the engine types names it under supersedes, the record names that successor in its relations: block as a whole name, and neither carries a strict error.

The reference change and the wrong change, checked. tools/probe/oracle-cases/r6-figure-page.sh holds both, and tools/probe/probe-oracle-fixtures.sh runs them in a copy of the sealed grading tree. The reference change writes a decision with headwater new decision --relates supersedes=HW-DR-0097, sets it current, and runs headwater check --fix, which sets HW-DR-0097 to superseded and writes its superseded_by link. It passes. The wrong change writes the same decision with supersedes=HW-DR-0039, the record the task names. HW-DR-0039 is already superseded, and HW-DR-0097 stays current, so it fails. The grading tree as it stands fails.

The axes. Each phrasing names the file of HW-DR-0039, so the probe carries names_file. HW-DR-0097 superseded that record on its own subject, so a superseded record stands in the way, and the probe carries superseded_target. Both records survive the seal.