K3 round 2, per file type. Order 20260908T143513Z-6327528123-from-.claude, carrying two operator decisions taken beforehand: D1 the orphan-gate variant goes behind a flag, D2 the arms become reachable from `okf build`. No default moved. Report: docs/2026-09-08-k3-runde2-per-filtype.md.
THE REPRODUCTION HELD, all three numbers, before any edit: `okf build` on the five-document tender folder gives 31 markdown files with both PDFs flat and 5/5 merged; the tender PDF gives no boundary without a flag and 9 with `--outline-run 3` (reference 9); the price sheet gives 1 on HEAD. Both proposer runs had to go through `bash -c` -- zsh does not word-split an unquoted `$flags`, so a sweep hands `--outline-run 3` to argparse as one token and every row comes back exit 2.
D2 -- `cli.py:_propose_plans` called the proposer with no arm argument, so the build path ran Arm B while `tools/okf_propose_segments.py` could run D, E and F. It now passes `--outline-run`, `--table-grid`, `--unit-fold` and `--keep-table-heading` through unchanged. THE DEFAULT DOES NOT MOVE and that is measured, not asserted: same folder, no flags, before and after the change, digest 3af10770...8fbbe2 both times and `diff -rq` clean. The "before" bundle was built before the first edit, because the editable install reads src/ live. Red test on the PLANS and on titles rather than a count, with the same fixture and no flags as its control. Per-document table for B/D/E/F/F2 is in the README and the report; the tender PDF is 1 under the default and 9 under every arm above it, and the reference is 9.
D1 -- a sheet heading with a table opening under it has an empty body, so the orphan check drops it: the NAME survives (carried onto the table block), the LINE does not. `--keep-table-heading` lets the heading survive and absorb the table instead. Price sheet 1 -> 1 concepts, `source_offset` [34, 11048] -> [0, 11048], body now starting at the heading. ELEVEN IS NOT REACHABLE THIS WAY and the number says why: the sheet is one heading and one continuous pipe-table block, and the eleven cost groups are eleven ROWS inside it (lines 10-20 of 103). What is missing is a section-row rule inside a sheet -- the opposite of `--table-grid`. Corpus: the flag changes 2 of 39 documents, both `.xlsx`, under arms B, E and F alike; known-negative 0 of 32 `pdf` and 0 of 5 `docx`. With it off, Arm E over all 43 is byte-identical to session 109's tree (33 plans, 43 `.err`, 4 FAILED, diff exit 0, counts asserted first).
THE PDF REMAINDER, one at a time. Position 9: clause 1 read the list AFTER the orphan check, and a contents list without dot leaders is a run of bodiless headings, so all but the last entry were already gone and the run was one. The run is now measured on the pre-orphan list, predicate written once and read in both places. 11 -> 10. Position 7: the same clause required siblings, and a numbered report's contents list interleaves 1.1/1.1.1/2.1 -- its 34 entries are one block that the level condition cut into runs of 9, 1, 1, 1, 5, 2, 10, 2 and 3, so the short runs survived. The level condition is dropped; the run LENGTH, which is what the CONTENTS_RUN sweep bought, is unchanged. Measured outward: the relaxation changes 1 document of 39 and removes exactly the leftover line. 34 -> 33.
TWO REMAINDERS ARE DECLINED WITH NUMBERS RATHER THAN FIXED. Position 1: the three level-1 candidates are 3 of 3 `rule:outline`, same level, same grammar, and the operator keeps one of them by prose alone -- there is no property to read. Position 4: a title-length rule was measured on paper and falsified -- a real chapter is 56 characters and a real heading in a document the arms already score correct is 88, sitting between position 4's 86 and 91, so no threshold separates the classes. Position 0 stays an extraction failure.
ONE SHIPPED EXPECTATION MOVED and is stated rather than quietly updated: `Innhold 1` is now discarded with the contents list it heads. Its body is in no segment afterwards, which is a real cost on a fixture where that heading has one.
Nine new tests: five red before the implementation, four green by construction and named as such. Three mutations, three red, unmutated control green each time -- restoring the level condition, computing the run post-orphan, absorbing a table unconditionally. 1379 -> 1388 tests. ruff clean, mypy --strict clean on 17 files. K2 bundle untouched (1108 files, 9cd74519...). The K2 ranking control is NOT measured: no bundle was rebuilt with the flag, so the rank is a prediction.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Kjell Tore Guttormsen
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